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{&(0x7f0000003140)="8b39d92a83c419882f08133d317d472e1f51828f13e31e52b3a69c98fa940555bba54fce28738fa348e589bef1bd3f28b14f09027e32d11d75aa3579fc63fa99e2d4dbfa9f8ec9358029611be30a15ecb7b3ee7203fd6c555c4c509eedde4fa6d520a80d80f14ab80aa6c99e1f6b93bc5c", 0x71}, {&(0x7f00000031c0)="c7d6056978f5179802b9c30677e7be80e182f354b6de3e41e88735d0d425b53dabb4fb6e65703b2c17162484c2aad3fa3a049f80a37d0529dd2882d87bc0ee4aaee39e61e39e68efe6e162eb05091d4cfbbdc05b597147c45ca8b1a59f42e80b700c640bb7240d89d914d9ae34a31f23486ce83df5c7ad888f85bff4e104ef72b685de96711619c69a8769cfc268b404", 0x90}, {&(0x7f0000003280)="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", 0x1000}, {&(0x7f0000004280)="88757b528ca9b579c4106a6e5885cb720b407022f84e5d53dd276feb18e33daf7e8bbf24b9002c9603d38f35192f8eeb1bb897ff83cf7baf1991c69cb3903608e7a8353b6c", 0x45}, {&(0x7f0000004300)="93fc", 0x2}, {&(0x7f0000004340)="e41859faef36899cf3eedd4ad57b6ceb40fce0145a83b09be2ef47f49de3509f322f0defeb6ba1b5fd23b7da0c34afc17cccecf81fdedbc04aef75509d79982fa9798b9eb1c7ecb4a21d992c75f7e08866a77dea9973746118151ea000160383b351e6f6d8476b320a9d6958a71cfba2158bc203045cbe65f130d6fd0f115ae01ac0933dde150d300b0542aa7606e26c99203d19655a421880e7376bce376592d5bbdd98d76f88bb7116a06622d52f91d7ffce6a02b135c38b4a595e567416fedfbeaac7cee9746bc4fe96c72af18de595d167c7eee1b8d4792bd7541cae740ec3835c9545677c785f7d3af6cb75216964d732523515dd", 0xf7}, {&(0x7f0000004440)="ec2eec61195578a2bfe17b1255fca3ae90cf", 0x12}], 0x9, &(0x7f0000004700)=[@rights={0x30, 0x1, 0x1, [r60, r61, r62, r63, r64, r65, r66]}], 0x30, 0x5}], 0x7, 0x80) umount2(&(0x7f0000b1cfff)='.', 0x0) 2018/03/26 07:34:55 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000040)='\x00', 0x1, 0x0) fremovexattr(r0, &(0x7f00000002c0)=@known='user.syz\x00') fcntl$getownex(r0, 0x10, &(0x7f0000000000)) 2018/03/26 07:34:55 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00003a6ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r1, &(0x7f000037d000)="de", 0x1, 0x0, 0x0, 0x0) writev(r1, &(0x7f000043d000)=[{&(0x7f0000bdb000)="ee", 0x1}], 0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200180, 0x0) accept$inet(r2, &(0x7f0000000040)={0x0, 0x0, @dev}, &(0x7f0000000080)=0x10) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000c0bffc)=0x2000000000007, 0x4) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f0000984000), 0x0, &(0x7f0000019000)}, 0x2002) 2018/03/26 07:34:55 executing program 4: timer_create(0xffbffffffffffff3, &(0x7f00000a3000)={0x0, 0x20}, &(0x7f00007d6ffc)) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x8040) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000040)={'ah\x00'}, &(0x7f0000000080)=0x1e) 2018/03/26 07:34:55 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2440, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000180)={'ah\x00'}, &(0x7f00000001c0)=0x1e) r1 = open(&(0x7f0000000140)='./file0\x00', 0x42000, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000000080)={{0x1, 0xfff}, 'port0\x00', 0xd1, 0x41000, 0x3, 0x10001, 0x6, 0x7, 0x6, 0x0, 0x4, 0x2}) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x800) flock(r2, 0x4) ioctl$VT_DISALLOCATE(r2, 0x5608) read(r1, &(0x7f0000000200)=""/226, 0xe2) 2018/03/26 07:34:55 executing program 7: r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000080)={0x0, {0x2, 0x0, @broadcast=0xffffffff}, {0x2}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x0, 0x100000000, 0x0, &(0x7f0000000040)='bridge0\x00'}) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) 2018/03/26 07:34:55 executing program 1: r0 = socket$inet6(0xa, 0x80004, 0x20) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x3ff, @ipv4={[], [0xff, 0xff]}}, 0x1c) 2018/03/26 07:34:55 executing program 6: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') dup2(r0, r1) 2018/03/26 07:34:55 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x44000, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2000000, 0xe0010, r0, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000040)=0x2) accept(r0, &(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @broadcast}}, &(0x7f00000001c0)=0x80) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0xfffffffffffffff9, 0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet6_buf(r0, 0x29, 0x1f, &(0x7f0000000080)="580c300a96fe689e8e3f0913b1020f244aed8e7f", 0x14) 2018/03/26 07:34:55 executing program 3: r0 = socket(0x8000000010, 0x2000000000802, 0x0) connect$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x1}, 0xe) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x4000, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=@ipv6_getaddr={0x2c, 0x16, 0x1, 0x0, 0x0, {0xa}, [@IFA_LOCAL={0x14, 0x2, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x17, &(0x7f00000000c0), &(0x7f0000000100)=0x4) connect$l2tp(r1, &(0x7f0000000140)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x4, 0x2, 0x4}}, 0x2e) 2018/03/26 07:34:55 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00004ff000)={0x10, 0x0, 0x0, 0x5}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='net/netlink\x00') preadv(r1, &(0x7f0000006ff0)=[{&(0x7f0000005f9c)=""/1, 0x1}], 0x1, 0x400000000000) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/03/26 07:34:55 executing program 0: munmap(&(0x7f000000b000/0x2000)=nil, 0x2000) madvise(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x1) madvise(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x0) 2018/03/26 07:34:55 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000040)) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000080)="69482c7c63d41528a74af808c30d13c43c9afef9b8f0", 0x16) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000de1fff), 0x31f253503a8d6954, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000af5000)='illinois\x00', 0x9) recvmmsg(r0, &(0x7f0000001800), 0x3b2, 0x0, 0x0) fstat(r0, &(0x7f00000000c0)) 2018/03/26 07:34:55 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x8000, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x100000000) r1 = socket$nl_generic(0x10, 0x3, 0x10) openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0x1) sendmsg$nl_generic(r1, &(0x7f0000000080)={&(0x7f0000001ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000280)={0x14, 0x13, 0x109, 0x0, 0x0, {0x1f}}, 0x14}, 0x1}, 0x0) [ 80.215276] audit: type=1400 audit(1522049695.799:44): avc: denied { create } for pid=13936 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 80.255156] audit: type=1400 audit(1522049695.839:45): avc: denied { write } for pid=13936 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/26 07:34:55 executing program 1: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x13f83dfb5efe15c2, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001040)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000080)=0x1008) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={r1, 0x8001, 0x5}, 0xffffffffffffffd0) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000040)={0x5}, 0x8, 0x80800) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r2) r3 = syz_open_procfs(0x0, &(0x7f0000001000)='net\x00') getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x81, 0x206, 0xffff, 0x5, 0x0}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000180)={r4, 0x3}, 0x8) lseek(r3, 0x0, 0x4) 2018/03/26 07:34:55 executing program 7: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) ptrace$setregset(0x4205, r0, 0x2, &(0x7f0000000080)={&(0x7f0000000040)="8eb244535ff8ca72748a0977971db57c754f1ef462551cfa67396efc6a56780ff55ca25373c9ad0bf060efc1b903b451e2da040b", 0x34}) r1 = accept$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x6e) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000180)={'ip6gre0\x00', {0x2, 0x4e24, @multicast1=0xe0000001}}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x40001, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000200)=0x8, 0x4) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000000240)={@mcast1}, &(0x7f0000000280)=0x14) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000002c0)={0x0}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000340)={r3, 0x3d}, &(0x7f0000000380)=0x8) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f00000003c0)={@empty, @local={0xac, 0x14, 0x14, 0xaa}, 0x1, 0x4, [@loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}, @empty, @multicast2=0xe0000002]}, 0x20) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000400)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000000440)={r4, 0x3}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000480)=""/4096, &(0x7f0000001480)=0x1000) getsockname(r1, &(0x7f00000014c0)=@can, &(0x7f0000001540)=0x80) r5 = socket$unix(0x1, 0x7, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000001580)=@sack_info={r3, 0x7, 0x145}, &(0x7f00000015c0)=0xc) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000001600)={0x7989deec, 0xfffffffffffffffe, 0x6, 0xf56, 0x80000001, 0x5, 0x7, 0x9, 0x5, 0xa2, 0x0, 0x8}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000001640)={'ip6gretap0\x00'}) mknod$loop(&(0x7f0000001680)='./file0\x00', 0x1011, 0x1) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet6_int(r2, 0x29, 0x3f, &(0x7f00000016c0)=0x5, 0x4) sendto$ax25(r2, &(0x7f0000001700)="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", 0x1000, 0x4000800, &(0x7f0000002700)={0x3, {"a565f2338c6fa1"}, 0x401}, 0x10) r6 = openat$cgroup_ro(r2, &(0x7f0000002740)='pids.events\x00', 0x0, 0x0) ioctl$TCSETSF(r6, 0x5404, &(0x7f0000002780)={0x1f, 0x1ff, 0x3, 0x2, 0x80000000, 0x8, 0x3, 0x8, 0x9, 0x0, 0x3, 0xc593}) ioctl$sock_SIOCBRDELBR(r5, 0x89a1, &(0x7f00000027c0)='syzkaller1\x00') r7 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002800)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r7, 0x84, 0x71, &(0x7f0000002840)={r3, 0x4}, &(0x7f0000002880)=0x8) ptrace$setregset(0x4205, r0, 0x207, &(0x7f0000002980)={&(0x7f00000028c0)="dcf51a4f646f7dbcb412294e58f8e921ee5cade11589cd1b5dd25ec3dc8792f6c6489ea74906ec12d38c8faa0847ca6b9dd2ad8973f616c3400c6587ce8ded3efd1f7f9457b1bc06010de98e5ef527cb39ed5d256de774aa73f47a1cdfa31755c3e8f8732bfb2bca4fd31941edc5acc180b25a273a613522206ab9dcbf3d6d8fa3f752e8928bb59a8b1f8ac9efc024453bdda9a55e958c5b34be85fbdd530af018ca83f8", 0xa4}) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f00000029c0)) ioctl$TUNSETVNETHDRSZ(r6, 0x400454d8, &(0x7f0000002a00)=0x3) 2018/03/26 07:34:55 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d09f80)="ff55d36cffba04365d0000000000000101000000", 0x14) fadvise64(r0, 0x61, 0x2, 0x1) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000029a000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f000056aef8)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/03/26 07:34:55 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0xf08, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f00004ce000)={0x2, 0x4e20}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000ee6ffc)=0x3f, 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x4e22, 0xfffffffffffffffd, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x12}}, 0x1}}, 0x4, 0x0, 0x100000001, "9add3c86d87c4c3a727d5519d7bfb6a23b11d25693cb142c76e09c9f6090f98b68a1a730017d8424ff5c4df6af2e151299e011fcf41352860e01b45f317c280f4fbd7a12ce24d427246907de1dcc05e7"}, 0xd8) recvmsg(r0, &(0x7f0000ee9fc8)={0x0, 0x0, &(0x7f0000d1e000), 0x0, &(0x7f000034afc4)=""/81, 0x51}, 0x40002102) 2018/03/26 07:34:55 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x10000, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000640)=""/186) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f00000005c0)=[{&(0x7f00000000c0)="37b3074f3fe44544901a2ed4adc02c2e86785683fe20c70af0d8694a69203bc8ab94345f37b56eed5b82829a180b3cffbd99f0fbbdcd98cf8061b1aa2a28cd2ef56018fd94ff4623c1fee0b222bf4f", 0x4f}, {&(0x7f00000001c0)="e0ea7fa32f5028717707fbb6065d067afae31edfc2cce2cea1ef4b63df8d8860ecab9c671fb3d9b28e5be79efa2546bff30c2776e34e5eaba8a66bf8d5410ce9fa87282f2b3c651f62009cb2a92ade210b2cf0db9ac39263f7fe7b254b0ae9f48bc44885e561d4b7e43d4e2d58adf63e603593877092303d0d53b56b9ade4e8f2f42831478175b8d3cca1b1cde8f73042b7b9c44dbf1e93696c9520de0da324c06", 0xa1}, {&(0x7f0000000340)="609c788861b92fd9a81e99a8545ea974e388905769311912e2a20b5e7c758c242ac9a4521581a8399bd3a24166cb07de5dcf384962e87abec9c77104f862d345db2dd12fa8b7d9a1df02420e7372140ce9b7d14a5d98d2c1faa855227c5c3ec81a53cfe6df", 0x65}, {&(0x7f00000004c0)="5318ee9bc40017c350a1ba1c188005bef8de33571ffaf025e4ba42df5ddb7ac37dae07eaded94b5af0f16ebc9572e843e3702be9f5b5541fe79898d5095ada009ceaaf478a342f8c6ee19ad6369ab7f10f03bc09d32e7614ca37ce2c0accaa8d6cbb3a7f53f31faab026ec3c8937d9e391df87ab5cc2fb3bea10899553a727c37d10f96830010a864aba26acc2248cb0ff0b75330880bd8a460a0ddde80a51e009a2020597619855a1e59ce54cedbd87cb735ed94a0aa10e8cdce6c58bee98a25cd5f518665c97afbae494bcf341417c68bf362a98b6", 0xd6}], 0x4, 0x81006) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) getsockopt$EBT_SO_GET_INIT_ENTRIES(r2, 0x0, 0x83, &(0x7f0000000280)={'nat\x00', 0x0, 0x4, 0xca, [], 0x6, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}], &(0x7f00000003c0)=""/202}, &(0x7f0000000040)=0x78) sendfile(r2, r1, &(0x7f0000000080), 0x98e) 2018/03/26 07:34:55 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000040)={0x1, 0x3, 0x80000000, 0x0, 0x9}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) signalfd(r0, &(0x7f00000002c0)={0x8}, 0x8) setsockopt$inet_int(r0, 0x0, 0x2e, &(0x7f0000000000)=0x9, 0x4) accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x80000) r2 = syz_open_dev$usbmon(&(0x7f0000000280)='/dev/usbmon#\x00', 0x6ce000000000000, 0x60283) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000300)=0x10001, &(0x7f0000000340)=0xfffffffffffffeed) accept4(r1, &(0x7f0000000140)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f00000001c0)=0x80, 0x80000) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000200), &(0x7f0000000240)=0x4) getpeername$netrom(r2, &(0x7f00000000c0)=@full, &(0x7f0000000380)=0x48) 2018/03/26 07:34:55 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x80000, 0x0) fallocate(r0, 0x3, 0xffffffff, 0x1) mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) r1 = socket$inet(0x2, 0x2, 0x6ef) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000340)={0x0, 0x38, &(0x7f0000000300)=[@in6={0xa, 0x4e21, 0x40, @local={0xfe, 0x80, [], 0xaa}, 0x10}, @in6={0xa, 0x4e24, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x9}]}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000003c0)={r2, 0x1}, 0x8) r3 = inotify_init1(0x0) mount(&(0x7f0000039000)='./control\x00', &(0x7f0000039ff6)='./control\x00', &(0x7f0000039000)='ramfs\x00', 0x0, &(0x7f0000040000)) inotify_add_watch(r3, &(0x7f0000006000)='./control\x00', 0xa4000001) r4 = open(&(0x7f0000035000)='./control\x00', 0x0, 0x0) getdents(r4, &(0x7f000003f000), 0x3db) 2018/03/26 07:34:55 executing program 5: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f00000001c0)={0x9, 0x7, 0xdf, 0x0, 0x1b44}) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000100)="e0687e9929ee76119244d7db6877afcc9b649a66ef25161a85e774882840ac5db393ece016af260488d04e2f5846490ef030822ba8204fd683a9e578caa9e7b9d401e8a289cfd0e9323fefa0a3ee61f172fcd92f4a50803bd5e879a3a0449ba3b992f649025245757ae471ac3cf97ecbee9104543f62245b01a20035254cdd92a9b8f3c1778ee3853dbe1eddfc82a6d4234bfbcf1681ed6f3d91157a6b04e2f66ac2f3ad65bab81cdb5936d2eee10f2a07b39e3e") r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) close(r1) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) bind$pptp(r2, &(0x7f0000000080)={0x18, 0x2, {0x3, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) openat$autofs(0xffffffffffffff9c, &(0x7f0000000480)='/dev/autofs\x00', 0x0, 0x0) 2018/03/26 07:34:55 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) write$sndseq(r0, &(0x7f0000000100)=[{0x2, 0x9086, 0x2, 0x8, @tick=0x15, {0xfffffffffffffffd, 0xfffffffffffffe01}, {0x800, 0x80000000}, @ext={0xfe, &(0x7f0000000000)="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"}}], 0x30) r1 = socket$unix(0x1, 0x801, 0x0) socket$unix(0x1, 0x1, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000140)={0xb857, 0x0, 0x9}) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r2, 0x0) r3 = accept4(r0, &(0x7f0000b17000)=@generic, &(0x7f0000dbd000)=0x80, 0x0) clone(0x0, &(0x7f0000572000), &(0x7f0000dacffc), &(0x7f00009a8ffc), &(0x7f0000501000)) connect(r1, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) setsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000000180)=0x3ff, 0x2) 2018/03/26 07:34:56 executing program 6: r0 = socket$inet(0x2, 0x2, 0x2000000088) bind$inet(r0, &(0x7f0000000080)={0x2, 0x400000004e1d, @loopback=0x7f000001}, 0xfffffc67) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, 0xe6) sendto$inet(r0, &(0x7f0000f81000), 0x0, 0x8080, &(0x7f0000319ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000df9ff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/03/26 07:34:56 executing program 3: r0 = socket$unix(0x1, 0x9, 0x0) recvmmsg(r0, &(0x7f00000015c0)=[{{&(0x7f0000001440)=@ax25, 0x10, &(0x7f0000001580)}}], 0x1, 0x0, &(0x7f00000016c0)) 2018/03/26 07:34:56 executing program 4: r0 = userfaultfd(0x0) r1 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) splice(r1, &(0x7f0000000000), r0, &(0x7f0000000040), 0x68, 0x8) close(r1) dup3(r1, r0, 0x0) 2018/03/26 07:34:56 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000040)=0x3) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f00000001c0)) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='tunl0\x00', 0x10) timer_create(0x7, &(0x7f0000000100)={0x0, 0x3b, 0x1}, &(0x7f0000000140)=0x0) timer_delete(r2) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x6) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000200)=0xfed7) 2018/03/26 07:34:56 executing program 6: r0 = socket$inet6(0xa, 0x80002, 0x8000000000088) recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)=""/180, 0xb4}, 0x0) bind$inet6(r0, &(0x7f0000726fe4)={0xa, 0x4e23}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x40000000004a, &(0x7f0000000040)=0x7ffffffc, 0x1be) r1 = socket$inet6(0xa, 0x802, 0x88) preadv(r0, &(0x7f0000000380)=[{&(0x7f0000000600)=""/4096, 0x1000}], 0x1, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000180)=[{0x4, 0x20}, {0x0, 0x1}, {0x0, 0x5}, {0x4, 0x5}, {0xb, 0x100000001}, {0x2, 0x2}, {0x4, 0x7f}, {0x8, 0xffffffffffffffff}], 0x8) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x100) ioctl$DRM_IOCTL_GET_UNIQUE(r3, 0xc0106401, &(0x7f0000000100)={0x39, &(0x7f0000000080)=""/57}) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000003c0), &(0x7f0000000400)=0x4) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f00000001c0)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200)={0x0, 0x7fff}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000280)={r4, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7, 0x4, 0x7, 0xffffffff, 0x2}, &(0x7f0000000340)=0x98) 2018/03/26 07:34:56 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendto$packet(r0, &(0x7f0000000080)="a0fc1cb686ad647093ed25354b9f815b8fea46a5a324b1d6f2f7302b437481ebfaad57051234981c62e2ca78dd5e41ea579e83bb7b22ddf5280b9ce59dacb62643fd577ae5f4f0d4fe7f409d43da2ddd8ff77065", 0x54, 0x1, &(0x7f0000000000)={0x11, 0x18, r1, 0x1, 0x8, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmsg$nl_route(r2, &(0x7f0000000680)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000000640)={&(0x7f0000000500)=@setlink={0x24, 0x13, 0x407, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_PORT_SELF={0x4, 0x19}]}, 0x24}, 0x1}, 0x0) prctl$setmm(0x23, 0x7, &(0x7f0000ffe000/0x1000)=nil) socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_route(r2, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=@ipv6_newroute={0x30, 0x18, 0x0, 0x70bd29, 0x25dfdbfe, {0xa, 0x14, 0x30, 0x3, 0xff, 0x1, 0xff, 0x5, 0x100}, [@RTA_ENCAP={0xc, 0x16, @typed={0x8, 0x19, @pid=r3}}, @RTA_UID={0x8, 0x19, r4}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000000) 2018/03/26 07:34:56 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000003ff1)='/dev/snd/timer\x00', 0x0, 0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000e4b000)={&(0x7f0000c08000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00005eafe6), 0x0, &(0x7f0000325000)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='eql\x00', 0x832a}) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000), 0x100000ca, &(0x7f000000c000), 0xa876}, 0x0) 2018/03/26 07:34:56 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000040)={0x1, 0x3, 0x80000000, 0x0, 0x9}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) signalfd(r0, &(0x7f00000002c0)={0x8}, 0x8) setsockopt$inet_int(r0, 0x0, 0x2e, &(0x7f0000000000)=0x9, 0x4) accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x80000) r2 = syz_open_dev$usbmon(&(0x7f0000000280)='/dev/usbmon#\x00', 0x6ce000000000000, 0x60283) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000300)=0x10001, &(0x7f0000000340)=0xfffffffffffffeed) accept4(r1, &(0x7f0000000140)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f00000001c0)=0x80, 0x80000) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000200), &(0x7f0000000240)=0x4) getpeername$netrom(r2, &(0x7f00000000c0)=@full, &(0x7f0000000380)=0x48) 2018/03/26 07:34:56 executing program 2: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000000)="24000000210025f0030000000000000002000000001000000200000007000b0000000000", 0x24) 2018/03/26 07:34:56 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) socketpair$ax25(0x3, 0x3, 0xcb, &(0x7f0000000000)) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x437, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x401, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "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"}}}}}}, &(0x7f0000001780)) sendto$inet6(r0, &(0x7f0000000000), 0xfe37, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) recvfrom$inet6(r0, &(0x7f00000000c0)=""/191, 0x1457, 0x0, 0x0, 0x0) 2018/03/26 07:34:56 executing program 5: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0xe7, "7b75b438df63f37bcf39a0dca40126bd3433efb1a97bec21b27bc9b5919d3341893307a9609b19723e3a77c1c6e59a4db6ee7bce9a84fc2c3c9a345928c8504973bfe287962173b173ab8bdd7d1078f4944dc61f703a9bd6c65492700f308f5723114f1ec5962ee2c56cff1e153765ab9f6cda99bad713dc61b1629d85951971fb66d18ca6b5f93134b62a7e649a711d93027c86d944dec0b45a310aa55d1e811e4cca02f86f90345d85e3e23463502462e1a9ea2013783966bd63369f3de95d61de66f62cae5000340feaf38c67531c562dbdbdf6a94a43990673c23bb490f6f1d12cdabed6b3"}, &(0x7f0000000140)=0x10b) recvfrom$inet(r0, &(0x7f0000000340)=""/172, 0xac, 0x0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) 2018/03/26 07:34:56 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) writev(r0, &(0x7f0000dafff0)=[{&(0x7f0000ac9000)="290000002000190700003fffffffda060200000039e80001040000040d001400000000000000000001", 0xfffffffffffffefa}], 0x1) fstat(r0, &(0x7f0000000040)) 2018/03/26 07:34:56 executing program 6: socketpair$inet6(0xa, 0xa, 0x8, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, [0x80000000, 0x6, 0x0, 0xffff, 0xfffffffeffffffff, 0x7fffffff, 0x8c83, 0x4, 0x8c0, 0x7, 0x34, 0x1, 0x1, 0x20, 0x2]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e20, 0x10000, @loopback={0x0, 0x1}, 0xffffffff}}, 0xfffffffffffffffe, 0x4, 0x400, 0x2, 0x9}, &(0x7f0000000240)=0x98) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x4, 0x2012, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000000300)) 2018/03/26 07:34:56 executing program 2: chmod(&(0x7f0000000000)='./file0\x00', 0x40000010) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x84000) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000080)=0x5) 2018/03/26 07:34:56 executing program 3: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000000c0)='loginuid\x00') exit(0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000001440)=0x1f, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x8000, 0x30}, &(0x7f0000000040)=0xc) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000001480), 0x4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000080)={r2, 0xfffffffffffffffa}, 0x8) readv(r1, &(0x7f0000001380)=[{&(0x7f0000000100)=""/231, 0xaf}, {&(0x7f0000001400)=""/58, 0x3a}, {&(0x7f0000000200)=""/121, 0x79}, {&(0x7f0000000280)=""/214, 0xfffffffffffffc26}, {&(0x7f0000000380)=""/4096, 0x1000}], 0x5) 2018/03/26 07:34:56 executing program 5: openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x8006, 0x0) write$sndseq(r0, &(0x7f0000fa5000)=[{0x5b93, 0x0, 0xffffffffffffffa0, 0x0, @time, {}, {}, @connect}], 0x30) 2018/03/26 07:34:56 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x100, 0x0) ioctl$TCXONC(r0, 0x540a, 0x9ac) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00006f3000)) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$TCXONC(r0, 0x540a, 0x1000000000200002) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cgroup.stat\x00', 0x0, 0x0) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000000080)=""/160) 2018/03/26 07:34:56 executing program 7: r0 = gettid() getpriority(0x1, r0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)) ptrace$getsig(0x4202, r0, 0x9, &(0x7f0000000080)) 2018/03/26 07:34:56 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000c4bff0)={0x0, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x800, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000100)={0x2bad, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @multicast2=0xe0000002}, 0x388, 0x7fffffff, 0x4, 0xbca, 0x7ff, &(0x7f00000000c0)='gretap0\x00', 0x1, 0x0, 0x75}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80000, 0x0) getgroups(0x4, &(0x7f0000000180)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) ioctl$TUNSETGROUP(r2, 0x400454ce, r3) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000040), 0x2) 2018/03/26 07:34:56 executing program 7: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x401) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000180)={'ifb0\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x4, 0xb4, 0x8, 0x10000, 0x7}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r1, 0x6}, &(0x7f0000000140)=0x8) r2 = socket$inet6(0xa, 0x7, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000e3afe0)={@mcast1={0xff, 0x1, [], 0x1}, 0x3, 0x0, 0x3, 0x0, 0x3, 0x1, 0x6}, &(0x7f0000000040)=0x20) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000000)={'erspan0\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/03/26 07:34:56 executing program 2: r0 = socket(0x10, 0x80003, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/123, 0x1a9, 0x1, &(0x7f0000b67000)=@abs, 0x6e) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x280200, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000040)={0x800, 0x3, 0x4, 'queue1\x00', 0x81}) 2018/03/26 07:34:56 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x41, 0x4) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, r0, 0x0) getitimer(0x0, &(0x7f00000001c0)) 2018/03/26 07:34:56 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="5babdf610de665a66257b88cf4365c9e982e2de889c8f8f50f72ba2541deab45157e043f0539cef4d12aae853da87ec560a4cdf865b3f93ca8"], 0x1) fcntl$getflags(r0, 0xb) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/03/26 07:34:56 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="180000000000010000000000070000008302025ef121319a"], 0x18}}], 0x2, 0x0) 2018/03/26 07:34:56 executing program 1: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000040)={&(0x7f0000953000/0x2000)=nil, 0x10001, 0x5, 0x2, &(0x7f0000952000/0x1000)=nil, 0x7}) pipe2(&(0x7f0000000080), 0x84800) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/03/26 07:34:56 executing program 3: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000200), &(0x7f0000000240)=0x4) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net\x00', 0x200002, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x200, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000100)=[@in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x6, @dev={0xfe, 0x80, [], 0xf}, 0x3a}, @in6={0xa, 0x4e21, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x19}}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x6}, @in6={0xa, 0x4e22, 0x7f, @mcast1={0xff, 0x1, [], 0x1}, 0x5}], 0xcc) 2018/03/26 07:34:56 executing program 0: mincore(&(0x7f0000f0c000/0x3000)=nil, 0x0, &(0x7f0000afaf0a)=""/246) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x20, 0x1119c1) 2018/03/26 07:34:56 executing program 6: ustat(0x801, &(0x7f00000c1fe0)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x8000, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000040)=""/229) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000140)={0x3f, 0x7, 0x3, 0x10001, 0x14, 0x263}) syslog(0xf, &(0x7f0000000180)=""/214, 0xd6) 2018/03/26 07:34:56 executing program 7: r0 = userfaultfd(0x1000000080804) r1 = dup(r0) ioctl$sock_bt(r1, 0x541b, &(0x7f0000000000)="d0a7e1419df6fa9efeec4ad6b4d3e3809c11a9e80a1998cdf1f3229ed61119407252641f6e18d2137460a4934d2e900254a3dbca71bde13b06b428cb50d452631d5576b06a9449100e95fec75657371c9ecf87feefed2de2797dd6fea7a26de203e2b151d47e0355933b557441151b0d8f398a7ec7aa8156b1eae3c0129f2ddf7c373cf523dc02d69441bca7b738e432bdf495f791e872727e14a3562b4748d07282cbd96716ad8342a8883664a9b059b7337bb9f46ee40781fda8c9fde401eebd975bb886903a9d989f03723cfa500df46cd37b5320cc3dac") 2018/03/26 07:34:56 executing program 4: r0 = syz_open_dev$sg(&(0x7f00005b4000)='/dev/sg#\x00', 0x0, 0x800) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)) ioctl(r0, 0x2284, &(0x7f0000000080)="e60b2f3536a09ada") 2018/03/26 07:34:56 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000001140)={'\x00', 0x100002}) r1 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') fsync(r0) readv(r1, &(0x7f0000f46000)=[{&(0x7f0000120000)=""/4096, 0x1000}], 0x1) fcntl$setlease(r1, 0x400, 0x0) getsockopt$packet_buf(r0, 0x107, 0x7, &(0x7f0000000100)=""/4096, &(0x7f0000000040)=0x1000) 2018/03/26 07:34:56 executing program 0: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/rpc\x00') getsockname$packet(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000500)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000540)={{{@in=@rand_addr, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f0000000640)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000680)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x4e21, 0x0, 0x4e21, 0x0, 0x2, 0xa0, 0x20, 0xc, r1, r2}, {0x6, 0xbf2, 0x6, 0x20, 0x7ff, 0x3, 0x6}, {0x1, 0x236, 0x3ff, 0xf5}, 0x400, 0x6e6bb8, 0x3, 0x1, 0x3, 0x2}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x2, 0x1, 0xfd4f, 0x6, 0x3, 0x5}}, 0xe8) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00000001c0)=0x6, &(0x7f0000000200)=0x2) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x0, 0x0) writev(r3, &(0x7f0000000480)=[{&(0x7f0000000240)="1e25f4fb6475975bc1ea5c293e10c6723e573b1222fd54958fc59828ff5f8f661afaebb11ffb8ff75511489d5d520a0a944c55901611fd8e1afb939e73f61c3eeacc39", 0x43}, {&(0x7f00000002c0)="9f4f63b5a1a9e461b612eb2c5d02e6f0761bdab937f164731a2cc2710685ce5d235e6db2b850cb17cf26911d398ad35a65077475fe9b", 0x36}, {&(0x7f0000000300)="ff43c140dc783cd62be52fb835babffc4cacd0570e98967f20740769903d86c63b9ef14eaff4fcdad94faefa2fa09a212f592d8a9ced8391d53f9f9dbfb01327bb72f4f9ec3b45894b59b1", 0x4b}, {&(0x7f0000000380)="30e44dbd36b263abd1eef412f44761f211ddf0b823e46e4d33bf707c8f02c8a8accbcb1b555a5fdc3b65ed3d243f24c1e5e88d9e9ca3bc3a00af0da02fc9023113abfbf5eb91596b68c64010c1aeb473d7041b3b1fc370376990933789eebc65957ad33045a391c955875c6125f446c7f54a5336678b2fe3283010af5394d910026ea5ac07af8e9eb537d93b8e2467d3afae14d58bcb98ff76ec8983f6bc28f4a8d094e1e7935ddc0566f7bb58c15ee6088c230bbd33802039ad86bca034254956fcfeddcb360f28", 0xc8}], 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000000140)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @multicast1=0xe0000001}], 0x20) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r4, 0x6, 0x7, &(0x7f0000004000)=""/123, &(0x7f0000000000)=0x7b) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x8400, 0x0) delete_module(&(0x7f0000000040)='\x00', 0x800) ioctl$sock_inet_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000000080)={'sit0\x00', {0x2, 0x4e21, @broadcast=0xffffffff}}) 2018/03/26 07:34:56 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$int_out(0xffffffffffffffff, 0x0, &(0x7f0000000100)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) r1 = accept(0xffffffffffffff9c, &(0x7f0000000280)=@in6={0x0, 0x0, 0x0, @remote}, &(0x7f0000000340)=0xffffffffffffff28) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000300)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e22, 0x80000001, @empty, 0x749c}}}, &(0x7f0000000440)=0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000480)={r2, 0x3}, &(0x7f00000001c0)=0xfffffffffffffd47) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000200)={r3}, &(0x7f0000000240)=0x8) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000140)=ANY=[@ANYBLOB="e0000002000000050000000009000000ac14141100000105ffffffffac14140aac1414bb7f000001ffffffffe0000002e0000001"], 0x34) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'ipddp0\x00', 0x200}) 2018/03/26 07:34:56 executing program 1: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000040)={&(0x7f0000953000/0x2000)=nil, 0x10001, 0x5, 0x2, &(0x7f0000952000/0x1000)=nil, 0x7}) pipe2(&(0x7f0000000080), 0x84800) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/03/26 07:34:56 executing program 4: r0 = socket$inet6(0xa, 0x3, 0xffff7ffffffffffc) socket$inet6(0xa, 0xa, 0x1) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x11) 2018/03/26 07:34:56 executing program 7: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write$tun(r0, &(0x7f0000001180)=ANY=[@ANYRES16=r0], 0x1) 2018/03/26 07:34:56 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xa) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000023fcc)=@ipv4_delroute={0x1c, 0x19, 0xf11, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0xfffffffffffffffe}}, 0x1c}, 0x1}, 0x0) [ 80.796492] audit: type=1400 audit(1522049696.379:46): avc: denied { create } for pid=14101 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 80.850767] audit: type=1400 audit(1522049696.439:47): avc: denied { attach_queue } for pid=14099 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=tun_socket permissive=1 2018/03/26 07:34:56 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) clone(0x800000, &(0x7f0000000080)="b9124d49b52b9c2b0ecc843b2cdf88c6669ff56a0c5af7a46f055714d7f7eb6386224fd85717b361fcafaf2266a366da82db6fc343a4f54a923d49db2a6e1f4bc2e6c81928de9db7018d63a5d073cbd5eb173befd875c6d8cbe2cfea86887cf976c8f2d79c46ba4534a805c1ff121824cc33278d77facaaa54b880a7", &(0x7f000000bffc), &(0x7f0000004000), &(0x7f0000000000)="e8caf31a1bb50348ce1ac417000000ef9e7fe63e24d13b03e048934a6435ab250742e294e91d18794788723aeaf324b82688571b4b89833f645ba26df217156278ec7d7db3ea048f10") remap_file_pages(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) 2018/03/26 07:34:56 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x0, 0x0, {0x30, 0x0, 0x3, 0x3, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0xfffffffffffffe17}, 0x1}, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000040)=0x7ff) socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x1c, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xd0, @local={0xfe, 0x80, [], 0xaa}, 0x4}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000001c0)={r2, 0xcb, "2043f1d6d877bc396ba7d6278bf0a15d6e1c893f84dd5d17508925f0608704de38bbca7b29e37c53238bcc4480f73f0a1e13fe46266d2dff980295a67d34e29ad8de256222de4c539d0764d228c175682bb394598b5df58427d9c425f6b8e4fab102876f59ee3e619a79bea30010608f9b4007d510d617de1661112f0d8795f12747dd2126dcd30373655420f97e4592a78a665be0a15fa19005bceb7d9a00d110d48945f63c12dfec08420fbd65e45b6bf33eacbcb2e664b2b3e1bab9f5b47c831f85fddad2fd98ac281a"}, &(0x7f00000002c0)=0xd3) 2018/03/26 07:34:56 executing program 7: mkdir(&(0x7f0000947000)='./file0\x00', 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000000c0)=[@in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0xed71, @mcast2={0xff, 0x2, [], 0x1}, 0x101}, @in6={0xa, 0x4e22, 0x7, @loopback={0x0, 0x1}, 0xce}, @in6={0xa, 0x4e23, 0xfffffffffffffff7, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x5, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x12}}, 0x1000}], 0xa0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x2200, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000040)={0x1}) lsetxattr(&(0x7f0000fabff8)='./file0\x00', &(0x7f00001a8000)=@known='system.posix_acl_default\x00', &(0x7f000001bfec)="02000000080000006f5509100730de2d6a1f06a0", 0x7, 0x0) 2018/03/26 07:34:56 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/status\x00', 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000380)="e5d66c1266304e5bc823341f843331ca334310d445b0fd63f4922a037c7d597fdd0352afb9e3b6470e97accaea2340812207a5c7ccae7202aec42044dc7a572a7f6f5009d62d167d185d4e7d7d82c695f4178c8d390f", 0x56, 0x4004081, &(0x7f0000000400)={0xa, 0x4e23, 0x34, @local={0xfe, 0x80, [], 0xaa}, 0xdc}, 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket(0xb, 0x80000, 0x3) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x0, 0x9}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000080)={r3, 0x3ff}, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f000009ff70)={0x1, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x90) close(r1) 2018/03/26 07:34:56 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f00000000c0)='user\\\x00') fstat(r0, &(0x7f0000000100)) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$KDSETLED(r1, 0x4b32, 0x0) sendto$inet(r0, &(0x7f0000000000)="31d6ecbf127277f60b38a7a19c7f3b292553f662627fd6603839db2761a3b3d3", 0x20, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e47000)={0x2, 0x4e20}, 0x10) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) recvmmsg(r0, &(0x7f0000001ac0)=[{{&(0x7f0000000180)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000200)=""/146, 0x92}], 0x1, &(0x7f0000000300)=""/137, 0x89}, 0x998}, {{&(0x7f00000003c0)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000000440), 0x0, &(0x7f0000000480)=""/166, 0xa6}, 0x80}, {{&(0x7f0000000540)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000001a00)=[{&(0x7f00000005c0)=""/189, 0xbd}, {&(0x7f0000000680)=""/86, 0x56}, {&(0x7f0000000700)=""/4096, 0x1000}, {&(0x7f0000001700)=""/180, 0xb4}, {&(0x7f00000017c0)=""/64, 0x40}, {&(0x7f0000001800)=""/248, 0xf8}, {&(0x7f0000001900)=""/204, 0xcc}], 0x7, &(0x7f0000001a80)=""/2, 0x2, 0x7fff}, 0x100}], 0x3, 0x240, &(0x7f000000b1c0)={0x77359400}) 2018/03/26 07:34:56 executing program 3: r0 = openat$cgroup_type(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.type\x00', 0x2, 0x0) vmsplice(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="b4c089894366d3673830ff624660f9a2fc8b63b59ad22ad480af0202a0d5b95922c4bd4e231d6b82d1d6d443b9ac57dbdc7d974936f358930ee376b3008b549b40205ad007afc79b54e1a294efff933a522057972310783371f712c2ccdc61a9e50abdd6a97c0a05b3d5ff5e454597cd8caa093f21fe449915", 0x79}], 0x1, 0x4) r1 = socket(0xb, 0xb, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x2600, 0x0) symlinkat(&(0x7f0000000100)='./file0\x00', r2, &(0x7f0000000180)='./file0\x00') ioctl(r1, 0x8912, &(0x7f0000000000)) 2018/03/26 07:34:56 executing program 4: syz_extract_tcp_res(&(0x7f0000000080), 0x0, 0x0) seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x3, &(0x7f0000000000)=[{0x2d, 0x0, 0x1}, {}, {0x6, 0x0, 0x0, 0xffffffff}]}) creat(&(0x7f0000000180)='./file0/file0\x00', 0x4) 2018/03/26 07:34:56 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080)) sendto$inet6(r0, &(0x7f0000000180)="6f0df5a7582ef78e5a857d98d25dac10be5e2aacca34b6c393fe29e4454d7a8a276d82b55ad709ed7ecd2c61e49dddd81033b25aba30766239ee764246a20388a22bd7585c356bf0abc4bad2cf551c5c0b965b46b8f3b67dbcfab3d3a71b34b3ad79161e94c833a6716f001bcd254215879dab17aeca15b5189b571de6b9a793fb2a0def8e8c1980f892fcb09132e332e2691196df762e3d034a29f17aa393d059592def61f146ec45b4fe364ce2e63a49f97cb78abfffc6f7811166520a7c78c3ebbe3a03d2f1740debfee8c0fda5cbe7650be5818288c44df07935a13917e479595b59a26ce07550", 0xe9, 0x80, &(0x7f00000000c0)={0xa, 0x4e21, 0x7, @dev={0xfe, 0x80, [], 0x17}, 0x8000}, 0x1c) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000040)=@dstopts, 0x8) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000480)=0x2, 0x100000024) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@nfc, 0x10, &(0x7f0000000080), 0x100000ed, &(0x7f0000000100)=""/128, 0x80}, 0x0) sendmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000180)}, 0x0) 2018/03/26 07:34:56 executing program 0: r0 = socket$inet(0x2, 0x2, 0x2000000088) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, 0xe6) sendto$inet(r0, &(0x7f0000f81000), 0x0, 0x8080, &(0x7f0000319ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0xffffffffffffff6a) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) accept4$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x14, 0x80000) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000000200)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000340)={{{@in, @in=@multicast1=0xe0000001, 0x4e24, 0x1, 0x4e24, 0x0, 0xa, 0x20, 0x20, 0x3c, r2, r3}, {0x4, 0x1, 0x9, 0x40, 0x0, 0x8, 0x8001, 0x7}, {0x7ff, 0x836, 0xbbb0, 0x9}, 0x0, 0x6e6bb5, 0x0, 0x1, 0x2, 0x3}, {{@in=@multicast2=0xe0000002, 0x4d3, 0xff}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3504, 0x7, 0x0, 0x5678, 0x5}}, 0xe8) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000440)=0xfff, &(0x7f0000000480)=0x4) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000df9ff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f00000004c0)={0x1ff, 0x16, 0x0, 0x44, "b9e7f8b3a7a96484ad8c381940c86a4eb49671943e4af418c8ba4a6f93994f0e"}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000500)={0x80000001, 0x0, 0x1, 0x8}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000000540)={0x81, r4}) 2018/03/26 07:34:56 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x100) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast1, @remote}, &(0x7f0000000080)=0xc) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) sendto$packet(r0, &(0x7f00000000c0)="32eecc352c6e9e0e6b1f92a45aa04c50ac1a549292cd0adce66e9713aca6265fee16791cc86ddb904e29b7154606722b171074937ac30e2e0a044eec183de7f4b0215bcaf5322c02d57e0e6382784876aaff400755ef4ddcaa3d9f5d0bbc919d27e361fce1ff0d130ab80030a03cb57fcd8ab1708029154a07ba48eaaf35e5d6", 0x80, 0x810, &(0x7f0000000140)={0x11, 0xf5, r1, 0x1, 0x8001, 0x6, @random="8ec9b7931675"}, 0x14) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000180)={0x7, 0x4, 0x0, 'queue1\x00', 0xfffffffffffff774}) r2 = accept$inet(r0, &(0x7f0000000240)={0x0, 0x0, @rand_addr}, &(0x7f0000000280)=0x10) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00000002c0)={{0x1000, 0x2}, 'port1\x00', 0x40, 0x8, 0x1, 0x30, 0x1000, 0x1, 0x0, 0x0, 0x4, 0xfffffffffffffff7}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000380)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000003c0)={0x0, @dev, @multicast2}, &(0x7f0000000400)=0xc) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000440)=0x8) readahead(r2, 0x8, 0x2) fstatfs(r0, &(0x7f0000000480)=""/4096) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001480)='/dev/sequencer\x00', 0x400, 0x0) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f00000014c0)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) getsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000001500), &(0x7f0000001540)=0x4) modify_ldt$read_default(0x2, &(0x7f0000001580)=""/157, 0x9d) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000001640)=""/237) prctl$setmm(0x23, 0x0, &(0x7f0000ffb000/0x2000)=nil) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000001740)) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000001780)={0x0, 0x4, 0x6, 0x3, 0x100000000, 0x31}, &(0x7f00000017c0)=0x14) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001800)={r4, 0x80000001, 0xb1, "c1da43059ff41ae04470507822007928c063c439b2369b71ca0f0baecaf6c9924c2349c537fb40b95ed2a9d5e3e97673d38141aa01e8992e4560855bbcbaaab5146e03bb6b38bb2c187caa7c0b7963759b7313ed2973e5fa9e36ac97cbda28898865020930f1006f49ed88f4313752ad800d123206d6410c2a04724625eff5eed4994fed91c6ad3c985bcfb15abaa5e6141112cefa2ce12344c9e7d13be6e4c26453429bd9f0a59b5e0176835c37f90113"}, 0xb9) connect(r2, &(0x7f00000018c0)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x80) utimes(&(0x7f0000001940)='./file0\x00', &(0x7f0000001980)={{0x0, 0x7530}}) setsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f00000019c0)={0x8, 0xffffffff}, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000001a00)=0x8001, 0x4) getpeername$unix(r0, &(0x7f0000001a40)=@abs, &(0x7f0000001ac0)=0x6e) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x0, 0x4) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000001b00)={r4, 0xffffffffffffffce, 0x5, 0x71, 0x100, 0xde6b}, 0x14) openat$sequencer(0xffffffffffffff9c, &(0x7f0000001b40)='/dev/sequencer\x00', 0xc80, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000001b80)={0x4, 0x7, 0x1000}, 0x4) 2018/03/26 07:34:56 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x42180, 0x0) ioctl$VT_RELDISP(r1, 0x5605) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x8}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000180)={r4, 0x3}, &(0x7f00000001c0)=0x8) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x3, 0x0) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000000040)=0x2, &(0x7f0000000080)=0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)=ANY=[@ANYBLOB="0203000213000000000000000000000005000600000000000a0000000000000000000000100000000000000000000000000000000000000005000800020000000a00000000000000fe8000000000000000000053040000bb000000000000000002000100000000000000fb000000009f05000500000000000a00fcff00000000ff0200000000000000000000000000010000000000000000"], 0xfffffffffffffe23}, 0x1}, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000380)={0x0, 0x0, 0x10002, 0xdc}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f00000003c0)={0x7, r5}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000280)={r4, @in6={{0xa, 0x4e22, 0xffffffffffffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}}, &(0x7f0000000340)=0x84) 2018/03/26 07:34:56 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x40000, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) sendmsg$nl_xfrm(r0, &(0x7f00007d9fc8)={&(0x7f000087fff4)={0x10}, 0xc, &(0x7f0000a40000)={&(0x7f0000b9e000)=@migrate={0xb8, 0x21, 0x411, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, [@migrate={0x5c, 0x11, [{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}}]}, @policy_type={0xc, 0x10, {0x5}}]}, 0xb8}, 0x1}, 0x0) 2018/03/26 07:34:56 executing program 2: r0 = socket(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000040)=0x6, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000000)={0x0, @remote, @broadcast}, &(0x7f0000000080)=0xc) mmap(&(0x7f0000fb1000/0x3000)=nil, 0x3000, 0x0, 0x2111, r1, 0x50) 2018/03/26 07:34:56 executing program 7: r0 = open(&(0x7f0000042ff8)='./file0\x00', 0x80040, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x604280, 0x0) fcntl$setlease(r0, 0x400, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0xe51, 0x6, 0x8208, 0x7, 0x1, 0xd4, 0x8001, 0x100000000, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000180)={r1, 0x4}, &(0x7f00000001c0)=0x8) unlink(&(0x7f0000000200)='./file0\x00') ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000000)=0x8) rmdir(&(0x7f0000003c80)='./file0\x00') sendto$unix(r0, &(0x7f0000000040)="b39da1b112b664fd0331c6752d7f80acab9afd2c3ae4b8fb203402b8adec032dd865cdb2239fdebb686b8b2d9573f54f533827fa88d2f41e616533608e0d90", 0x3f, 0x20008801, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) 2018/03/26 07:34:56 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x400800, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x7}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={r1, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x5, 0x8001}, &(0x7f0000000240)=0x90) r2 = socket(0x10, 0x2, 0x4) write(r2, &(0x7f0000857fdb)="2400000024001d01f8ffffffffffff1803ffffff03000000000c00000100000000000000", 0x24) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000080)={0x1, 0x0, 0x5, 0x3}, 0x8) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x8000, 0x0) ioctl$EVIOCGLED(r3, 0x80404519, &(0x7f0000000040)=""/60) 2018/03/26 07:34:56 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/mcfilter\x00') readv(r1, &(0x7f0000000080)=[{&(0x7f00000000c0)=""/4096, 0x1000}], 0x1) 2018/03/26 07:34:56 executing program 5: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$KDADDIO(r0, 0x4b34, 0xac) clone(0x0, &(0x7f0000001000), &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000040)) llistxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)=""/74, 0x4a) 2018/03/26 07:34:56 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x9, 0x12, r0, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000ffa), 0x8) 2018/03/26 07:34:56 executing program 2: r0 = timerfd_create(0x7, 0x80800) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x721000, 0x0) dup3(r0, r1, 0x80000) clone(0x0, &(0x7f0000b82ffd), &(0x7f0000768000), &(0x7f0000197000), &(0x7f00007e7f96)) restart_syscall() socket$nl_xfrm(0x10, 0x3, 0x6) 2018/03/26 07:34:56 executing program 0: keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}) r0 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0xc0800) accept$ipx(r0, &(0x7f0000000140), &(0x7f0000000080)=0x3c4) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) keyctl$join(0x1, &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}) mmap(&(0x7f0000fec000/0x11000)=nil, 0x11000, 0x9, 0x20130, r0, 0x0) 2018/03/26 07:34:56 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000440)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x3, 0x3, 0x7}, 0x20) 2018/03/26 07:34:56 executing program 5: r0 = userfaultfd(0x0) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0xff, 0x200400) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000040)={0x6, 0x7fc}) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000000)={'vlan0\x00', 0x3}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000240)={&(0x7f0000001000/0x4000)=nil, 0x4000}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x121000, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000200)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000180)=0xffff) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000100)={@ipv4={[], [0xff, 0xff]}, 0x53, 0x3, 0x0, 0x4, 0x9, 0x4, 0x3}, 0x20) 2018/03/26 07:34:56 executing program 1: clone(0x84200, &(0x7f00000000c0)="72561402faff00", &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000040)="0d1639f4a0cd4aee88d18ddda57c88729d78eab84f9e6e478d0e4fd5956c13e558ae045adfec5f436ec6098688ac5bdede28d59767fa61dd08247bb491eba3e5c5186c6b8e6fb7f24a5687c9ae984d6a6573f209680fe61f901ed3841afe8a560063c499ddc3aec5fa3b3a1ddb935c5f64dfea82ce") 2018/03/26 07:34:56 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x0, 0x3f, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f00000000c0)) 2018/03/26 07:34:56 executing program 7: r0 = socket(0x11, 0x803, 0x300) syz_emit_ethernet(0x3e, &(0x7f0000c29000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "067b26", 0x8, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000b99000)) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000000c0)) socketpair(0x1f, 0xa, 0x6, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000001500)={0x8, &(0x7f0000000040)=""/9, &(0x7f0000001440)=[{0x7, 0xf3, 0x8001, &(0x7f0000000100)=""/243}, {0x6, 0x1000, 0x7f, &(0x7f0000000200)=""/4096}, {0x4, 0x61, 0x1d0, &(0x7f0000001200)=""/97}, {0x4, 0x0, 0x3, &(0x7f0000000080)}, {0x1147, 0x51, 0x101, &(0x7f0000001280)=""/81}, {0x3, 0x73, 0x3, &(0x7f0000001300)=""/115}, {0x4, 0x33, 0x200, &(0x7f0000001380)=""/51}, {0x8, 0x69, 0xffffffff97e53f59, &(0x7f00000013c0)=""/105}]}) [ 81.093747] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=36 sclass=netlink_tcpdiag_socket 2018/03/26 07:34:56 executing program 2: getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) fstat(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r0, 0x8000fffffe) [ 81.149894] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=36 sclass=netlink_tcpdiag_socket 2018/03/26 07:34:56 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) r1 = accept4$inet(r0, 0x0, &(0x7f0000000100), 0x800) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$VT_RELDISP(r3, 0x5605) fallocate(r2, 0x1, 0x84, 0x400) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x5, 0x0, 0x5}, 0x98) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) pwrite64(r1, &(0x7f0000000140)="b3ccf314", 0x4, 0xb) ioctl$TCGETS(r3, 0x5401, &(0x7f00000000c0)) 2018/03/26 07:34:56 executing program 1: pipe(&(0x7f0000000140)={0xffffffffffffffff}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x201, 0x0) r2 = openat(r1, &(0x7f0000000000)='./file0\x00', 0x2, 0x8000000000004) setsockopt$ax25_buf(r2, 0x101, 0x2000000000000019, &(0x7f0000000040)="4631ff0a757c005c5245b06ea30c67229a12b8270ada0d84257059759522bd218d9588c523bce954de8cbe74eeeb903978c7f0be33fab0e17bdb363fb849fae4150a7bb0cc1152cb4b0b4d5cb18d749419c26fd6555c61918b1a73eafc4a8e9b56b2820aca3d884349485eace4711ea9d409e4e25b0a8913bccb240038638df04b6355e07ea83dfc04e4ad3d4e13a730aac9f9ce0d63e04127c9b73b2ddfbd29ab01bdf807da0cf0c2d5b1e2f0052107f94ded49d899516d64b84dbfece3c9bb8a438f8afab10c217c8d00ede5b16039b561a79b759726d3c16b24f87fbac46d463c463be4331cf834393eb4d6", 0xed) r3 = socket$inet6(0xa, 0x2, 0x0) getpeername(r0, &(0x7f00000001c0)=@alg, &(0x7f0000000240)=0x80) bind$inet6(r3, &(0x7f0000020000)={0xa, 0x4e25, 0xfffffffffffffffc, @mcast1={0xff, 0x1, [], 0x1}, 0x489b}, 0x1c) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/status\x00', 0x0, 0x0) connect$nfc_llcp(r1, &(0x7f0000000280)={0x27, 0x1, 0x0, 0x7, 0x9, 0x2, "98d47d4fe8119d711c91f61e61f6a7d890681c3a034c8da8b3c9a7e1365a553c1801d9201c5c521bc93a16680dacf2c47642b4757b9952ca5ceb085cc99a66", 0x32}, 0x60) connect$inet6(r3, &(0x7f000000e000)={0xa, 0x4e20}, 0x1c) 2018/03/26 07:34:56 executing program 5: r0 = socket$inet6(0xa, 0x1001000000080001, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x2, 0x400000) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000140)={0x2, &(0x7f0000000100)=[{}, {0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000000280)={r2, &(0x7f0000000180)=""/217}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000040)={0x7fff, 0x8, 0x80, 'queue1\x00', 0x7fffffff}) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000000e000)=""/84, &(0x7f000000cffc)=0x54) 2018/03/26 07:34:56 executing program 3: r0 = socket(0x18, 0x0, 0x4) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip6_mr_cache\x00') r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000040)=0xfffffffffffffffb, 0x4) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = fcntl$dupfd(r0, 0x0, r0) write$sndseq(r3, &(0x7f0000001000), 0x0) 2018/03/26 07:34:56 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000140)=""/60) 2018/03/26 07:34:56 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x2000, 0x0) ioctl$TIOCCONS(r1, 0x541d) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x50) write$cgroup_pid(r2, &(0x7f0000000100)=ANY=[], 0x1023c) write(r2, &(0x7f0000000340)="005bd2c7ad7cae59a20c644053be481184644bf1da8d2feb77f89ce8f90dde82c36bc9adc82febe22dfea03b890efe1ef9a8fdd9318376c303e93b3d294f5baa46754187e55f7de9a76ac691be5bca569672f10fc13830372892ab1d9b7422217aa48c208e74d4e55af4684babcac3a9a5fba1a73bb398d6b346910c5779e29a730bfcf797d12f6ed0ad957909cb56eebaa1b782774956cc07b5b6cc878e36d364bf0274b09a6e14731aaaff27122ddb10830d4154014f2bc68c9f107fda8849df5cdd54e658044da3516426a74880acfee1bea2e2eb0c627d92b56333bee5093b0ed21b37b380f838c0f64fefbecb67bc97a4bd618f16d1562c0e93ffdd0ac0f5bcfc89271169", 0x107) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000300)={0x0, 0x100, 0x1}) 2018/03/26 07:34:56 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000087d000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000540)={0x28, 0x0, 0x2711, @my=0x1}, 0x10, 0x80800) ioctl(r1, 0x8, &(0x7f0000000580)="60085b7c97f398861966fe") setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000087cf79)={@in={{0x0, 0x4e20}}, 0x0, 0x0, 0x0, "d858834181332e435893f760968f541b42c41db0f53229e10458031e411acc910b07deaa85a7158cb72317b9229c05a260f51652df313a01eba60958f71aa48ae177e2e4fe748f1a5499840c5abde9e6"}, 0x160) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f0000000080)={'filter\x00', 0x7, 0x4, 0x458, 0x0, 0x0, 0x118, 0x370, 0x370, 0x370, 0x4, &(0x7f0000000040), {[{{@arp={@multicast2=0xe0000002, @empty, 0xff, 0xffffffff, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x200}, {[0xff, 0x0, 0x0, 0xff, 0xff, 0xff]}, @empty, {[0x0, 0xff, 0xff, 0xff, 0x0, 0xff]}, 0x401, 0x100000000, 0x9, 0x9, 0xfff, 0x7ff, 'vlan0\x00', 'bond0\x00', {}, {0xff}, 0x0, 0x111}, 0xf0, 0x118}, @unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x8, 0x5439, 0x1}}}, {{@arp={@broadcast=0xffffffff, @empty, 0xff, 0xff0000ff, @empty, {[0xff, 0x0, 0xff, 0xff]}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0xff, 0xff, 0xff, 0xff, 0x0, 0xff]}, 0x5, 0x4, 0x1f, 0x4, 0x37, 0x200, 'eql\x00', 'ip6tnl0\x00', {}, {0xff}, 0x0, 0x100}, 0xf0, 0x118}, @unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00', 0x0, {0x8}}}, {{@arp={@empty, @rand_addr=0x7, 0xff, 0xffffffff, @empty, {[0x0, 0x0, 0xff, 0xff, 0xff, 0xff]}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0xff, 0x0, 0xff, 0x0, 0xff]}, 0x3f, 0x1, 0x4, 0x3b, 0x4, 0x6, 'gre0\x00', 'vcan0\x00', {0xff}, {0xff}}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @dev={0xac, 0x14, 0x14, 0x19}, @remote={0xac, 0x14, 0x14, 0xbb}, 0xf}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a8) 2018/03/26 07:34:56 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0xc}, {0x7, 0x1}, {0x4, 0x80}, {0xa, 0xfd}], 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r1, 0x29, 0x20, 0x0, 0x0) 2018/03/26 07:34:56 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00007ae000)="8907040000", 0x5) connect$inet(r0, &(0x7f00004ea000)={0x2, 0x84e21}, 0x10) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x4, 0x400) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000000080)={{0x42, 0x833}, 'port0\x00', 0x2, 0x10445, 0x100000001, 0x6, 0x7fffffff, 0x7f, 0xff, 0x0, 0x0, 0x1}) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000140)=0xfffffffeffffffff, 0x1) setsockopt$sock_int(r0, 0x1, 0x40000002f, &(0x7f0000000000)=0x1, 0x4) 2018/03/26 07:34:56 executing program 1: unshare(0x28060400) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x400, 0x104) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') r1 = socket(0xa, 0x5, 0x1) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000240)=""/215) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0xadad, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, 0x5}, &(0x7f0000000180)=0x90) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000001c0)={r2}, &(0x7f0000000200)=0x8) fchdir(r1) 2018/03/26 07:34:56 executing program 3: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={r1, 0x20, &(0x7f0000000140)=[@in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f00000001c0)=0x10) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00002f5ff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f00000bc000)=@file={0x1, './file0\x00'}, 0xfffffffffffffeba) sendmmsg$unix(r3, &(0x7f00000bd000), 0x80, 0x0) r4 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000069000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000069000)={0x0}, &(0x7f0000066ffc)=0xc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r8, 0x5452, &(0x7f0000989000)=0x100) fcntl$setsig(r8, 0xa, 0x12) poll(&(0x7f00005a8ff8)=[{r9}], 0x1, 0xfffffffffffffff8) r10 = dup2(r8, r9) fcntl$setown(r10, 0x8, r4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r10, 0x84, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x4) connect$l2tp(r10, &(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r5, 0x3, 0x9, 0x1, 0x2, {0xa, 0x4e23, 0x8, @empty, 0x8001}}}, 0x32) tkill(r7, 0x14) 2018/03/26 07:34:56 executing program 7: r0 = socket(0x11, 0x3, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0xfffffffffffffffb, 0x101, 0x3, 0x2, 0x5}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={r1, @in={{0x2, 0x4e21, @loopback=0x7f000001}}}, &(0x7f0000000300)=0x84) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000003c0)=[@in={0x2, 0x4e22, @rand_addr=0x800}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}], 0x20) r3 = dup2(r0, r2) socket(0x1, 0x3, 0xab7) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r3, 0x0, 0x61, &(0x7f00000000c0)={'filter\x00', 0x33, "8cf06c4654af4557e4e744674e66fdd4765674eec5f2836597b4d9165b9a1be9898ce84bb3e4d4304b6c4e8a75ecbccd73aeb6"}, &(0x7f0000000000)=0x57) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000340), &(0x7f0000000380)=0x4) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000080)={'rose0\x00', {0x0, 0x4e20}}) 2018/03/26 07:34:56 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f000095fffc), 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x20400) bind$nfc_llcp(r1, &(0x7f0000000040)={0x27, 0x1, 0x2, 0x2, 0x0, 0x1, "4eb1c8c315cf54f4acc6b6aba2eb3084d3f3e6d9356df1b2c3e65a8d112203aae4ae69e837fdfaa115db0aba19be6067306de13419dbdedfe3e6ea539739f6", 0x2e}, 0x60) mq_timedsend(r1, &(0x7f00000000c0)="230f80859629a216451914397e25f30c47b1c5c3bbf5cd22faec4478a744c62fffa1fa9c5b70c416818f7d116ad5663d7d5c8408fa9445c2252ad1fddd99e4f14e11503f6e20376d8ef3d75f6b149276f51ee2e62cb4f6b5fa59824f74c04533f7e94082c8970d66c102ec296be803b61d9c8b5a1566ed6946cf0b38221fdf3fadf606208d3eb93872d25a7796c92d", 0x8f, 0x0, &(0x7f0000000180)={0x0, 0x989680}) 2018/03/26 07:34:56 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999e785000000000088f301e710", 0x6001}) write$tun(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="0000000000010800060400ddfefeffffffff7f000001aaaaaaaaaa00ac141400"], 0x20) 2018/03/26 07:34:57 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005d6000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000000)) r1 = syz_open_dev$sndtimer(&(0x7f00004f6000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) dup3(r1, r0, 0x0) 2018/03/26 07:34:57 executing program 6: pselect6(0x40, &(0x7f0000000040)={0xff, 0x5, 0x7f, 0x8, 0xbfed, 0x80000000, 0x3, 0xfff}, &(0x7f0000000080)={0x0, 0x3, 0xb7d, 0x101, 0x9, 0x7fe00000, 0xffffffffffffffe0, 0x8c}, &(0x7f00000000c0)={0x2, 0x6, 0x401, 0xffffffff80000001, 0x4, 0x20, 0x1f, 0x10001}, &(0x7f0000000100), &(0x7f0000000180)={&(0x7f0000000140)={0x100000000}, 0x8}) pselect6(0x39, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000dedff8)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x20) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000200)={'filter\x00', 0x53, "83f6442a6e22e5a92128a2120993d217f282719286f7dad54371ba7d132fe785ac1dc8b27755147fcce5dadd25b14fd186a594121e5fd6077d674aae4538859c80d870b95831663d7bd669537380e114e436e2"}, &(0x7f0000000280)=0x77) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) 2018/03/26 07:34:57 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f00007ae000), 0x4) syncfs(r1) write(r1, &(0x7f0000000100)="8d", 0x1) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0xfffffc5e, &(0x7f0000000640)=[{&(0x7f0000000300)=""/132}, {&(0x7f00000003c0)=""/88}, {&(0x7f0000000440)=""/70}, {&(0x7f00000004c0)=""/161}, {&(0x7f0000000580)=""/174}], 0x10000000000000aa, &(0x7f0000000000), 0x12e, 0x3}, 0x2) 2018/03/26 07:34:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x5}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f000067affc)=0x3, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) write(r0, &(0x7f000026d000)="e94ea623dfe664642daeb133b1f306c9e3ddcb22b357cb0dc5f2b7103a3c05b35f26c57a7ecb3ecc4e8dca2a6af55b6ac02a98f45926e4884ef077ddfe0ab4afe5241aa1b3f7f88eba96a1c08275a27217e1182993530ef1a4d03851a4e619ae69fff6f371c86f03d81a620c5a7a1a8f", 0x70) 2018/03/26 07:34:57 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x3, 0x300) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={"627269646765300001002a8900", 0x8201}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x44c000, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@ipv4, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6}}, &(0x7f0000000040)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000080)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x5f, r4}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000200)={'bridge0\x00', 0x1}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000180)=@add_del={0x2, &(0x7f0000000140)='erspan0\x00', 0x3}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'bridge0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00000001c0)={0x0, 0x9, 0x6, [0x6, 0xfff, 0x5, 0x81, 0x4, 0x958]}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000380)={r5, 0x1, 0x4a, 0x5, 0x8, 0x5}, &(0x7f00000003c0)=0x14) 2018/03/26 07:34:57 executing program 2: r0 = add_key(&(0x7f0000001340)='encrypted\x00', &(0x7f0000001380)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000013c0)="88d97c8b2d7c90eefaaa03b7e68ab011155acff2112b64e3b74bddc38c", 0x1d, 0x0) keyctl$describe(0x6, r0, &(0x7f0000001400)=""/205, 0xcd) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) r1 = open(&(0x7f0000625000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000000)='./file0\x00', 0x0) r2 = open$dir(&(0x7f00004daff8)='./file0\x00', 0x0, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000001180)=0x1) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x7, 0x6, 0xffff, 0x40, 0x7, 0x1f, 0x3}, 0x1c) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000140)) r3 = openat(r2, &(0x7f00006e9ff8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f00000e4000)='./file0\x00', &(0x7f0000001280)='cramfs\x00', 0x1004, &(0x7f0000001200)="ce2d98503f7dfe3f648b43ddfab0286ccf065fda1a40319fbc7f3e264572c3dc03ac56b7cddc162256c4769335b1c70db7221aa4926dfc828fd1960214e5440f64baa9b3142374c1745a2a820d05") getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000012c0), &(0x7f0000001300)=0xc) fgetxattr(r1, &(0x7f0000001500)=ANY=[@ANYBLOB="c813697282a9bae7b7555fb6ce10a1883f140000000043f9ee8d45d7509868531eddbd978c651efa251dfe55ec3c02534b266f06c7d2568d618be703b9e2"], &(0x7f0000000180)=""/4096, 0x1000) symlinkat(&(0x7f000001fff7)='./file0/file0\x00', r3, &(0x7f000001fff8)='./file0\x00') openat(r2, &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0) 2018/03/26 07:34:57 executing program 3: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000003c0)=0x14) recvfrom$packet(r0, &(0x7f0000000280)=""/246, 0xf6, 0x12042, &(0x7f0000000400)={0x11, 0x3, r1, 0x1, 0xf52, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r2 = socket(0x11, 0x4000000000080003, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000440)={0x0, 0x38, "6aa085a2fe232e08bc88fd7c414f3b3eb88060bd6b70c7c4f9de33387536a0e2a88edbddfe5db016ad96951f45954bc23844060d066d0541"}, &(0x7f0000000480)=0x40) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000004c0)={0x2, 0x5, 0x8, 0x4, 0x100000001, 0x7f, 0x8, 0xa9, r3}, 0x20) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000), 0x47e) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x5}}, 0x80, 0x4000000100000000, 0x11, 0x5, 0x1}, &(0x7f00000000c0)=0x55) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000100)={r4, 0x8000}, 0x8) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f00000001c0)=@req3={0x0, 0xfff, 0x5, 0x1, 0x13b, 0x10001, 0x8}, 0xd4) r5 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x40, 0x160) write$evdev(r5, &(0x7f0000000180)=[{{0x0, 0x2710}, 0x7fff, 0x2, 0x6}], 0x18) timerfd_gettime(r5, &(0x7f0000000200)) 2018/03/26 07:34:57 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00000000c0)=0x101, 0x4) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0x58, 0x0) shutdown(r0, 0x1) sendmsg$nl_crypto(r2, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=ANY=[@ANYBLOB="e00000001300000000000000000000006362632d6165732d6165736e690000000000000000000000000000000000000000000000000000000000000045a5732e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000941300a4096cc6ca25b5d71a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x10176}, 0x1}, 0x0) socketpair$inet6(0xa, 0x800, 0x3, &(0x7f0000000000)) 2018/03/26 07:34:57 executing program 6: r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)="48a19981d925b093", 0x8}], 0x1, 0x0) execveat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000200)=[&(0x7f0000000100)='\x00', &(0x7f0000000140)="2f7b06003170707031253a656d30f9", &(0x7f0000000180)='-\\,%vmnet1\x00', &(0x7f00000001c0)='\x00'], &(0x7f0000000480)=[&(0x7f0000000240)="2f7b06003170707031253a656d30f9", &(0x7f0000000280)="2662646576142165746831242e2f27766d6e6574302d7d6574683100", &(0x7f00000002c0)="2f7b06003170707031253a656d30f9", &(0x7f0000000300)='\x00', &(0x7f0000000340)='GPLem0vboxnet0self-(%vmnet0$.keyring\x00', &(0x7f0000000380)='security(.vboxnet0\x00', &(0x7f00000003c0)="cb265e3a00", &(0x7f0000000400)="2f7b06003170707031253a656d30f9", &(0x7f0000000440)="2f7b06003170707031253a656d30f9"], 0xd00) fadvise64(r0, 0x0, 0xffffffffffffffff, 0x6) syz_open_dev$loop(&(0x7f0000000500)='/dev/loop#\x00', 0x7ff, 0x2) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000002040)="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") socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) timer_settime(0x0, 0x0, &(0x7f0000001000), &(0x7f0000000000)) [ 81.547443] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/26 07:34:57 executing program 0: r0 = memfd_create(&(0x7f0000000040)='[wlan1!\x00', 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x7, 0x30}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r1, 0x7f}, &(0x7f0000000140)=0x8) clone(0x0, &(0x7f00008a8f43), &(0x7f0000654000), &(0x7f0000000000), &(0x7f0000418000)) r2 = gettid() r3 = getpgid(r2) sched_setscheduler(r3, 0x0, &(0x7f0000000180)=0x4) quotactl(0x0, &(0x7f00000c1000)='./file0\x00', 0x0, &(0x7f0000d6b000)) 2018/03/26 07:34:57 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x10) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuset.effective_mems\x00', 0x0, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00000000c0)=0xff, 0x4) 2018/03/26 07:34:57 executing program 7: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f00002f0000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) syz_extract_tcp_res(&(0x7f0000000180), 0x6, 0x3) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000200), &(0x7f0000000240)=0x4) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x8000, &(0x7f0000000140)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) fallocate(r1, 0x0, 0x0, 0x8001) sendfile(r0, r1, &(0x7f00005faff8), 0xfffb) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) tgkill(r2, r3, 0x2e) setsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f00000001c0)=0x4, 0x4) uname(&(0x7f0000000280)=""/104) 2018/03/26 07:34:57 executing program 4: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) accept4(r0, 0x0, &(0x7f0000000040), 0x80800) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae2fff)) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000080)={'ip_vti0\x00', {0x2, 0x4e24, @rand_addr=0xfffffffffffff8ef}}) mount(&(0x7f0000fb9000)='./file0\x00', &(0x7f0000345ff8)='./file0\x00', &(0x7f0000bb4000)='nfs\x00', 0x104000, &(0x7f0000cfb000)) 2018/03/26 07:34:57 executing program 2: r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000180)=0x60) r1 = openat$cgroup_ro(r0, &(0x7f0000000080)='cpuset.effective_mems\x00', 0x0, 0x0) ioctl$sock_bt(r1, 0x8907, &(0x7f00000001c0)="2902e6aa50ea96e3dccd585be9709fdbcff1f682b7f66dbdf0972fe92828898c2b2917a068681a6424e0048424a867ba4465ef63497240cce56c06d416f986bb156a66a0d221323fdff11162b5e0230334d40620c472d3d5d350908c58e20bad3c0dbb75d738bd8b910f8d26669080ec1e64597bb820b46c2c18bc9eeba31def1607d28fbca162b76283f9c23b0f775b7d4e22bf3f082424a35bca2622b98debbcb34d4355695fd811ec49fb76cb17a759a3883c57") fcntl$getflags(r0, 0x408) r2 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000280)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000002c0)=0x0) r4 = syz_open_procfs(r3, &(0x7f0000000300)='net/ip6_mr_vif\x00') r5 = dup2(r2, r4) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e24, 0x100000001, @empty, 0x7}, 0x1c) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000000000)=0x8, 0x4) 2018/03/26 07:34:57 executing program 1: r0 = socket$inet(0x2, 0x4, 0x80000000) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000003c0)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000400)={{{@in=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@dev}}, &(0x7f0000000500)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000540)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@rand_addr=0x72988452, 0x4e23, 0x80000000, 0x4e22, 0x4, 0xa, 0x20, 0x20, 0x2e, r1, r2}, {0x8, 0x0, 0x8, 0x81, 0x1800000000, 0x1f, 0x8001, 0x3f}, {0x9, 0x5, 0x7, 0x3a2}, 0x7, 0x0, 0x0, 0x1, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0x7e}, 0x2, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x13}}, 0x3503, 0x1, 0x3, 0x0, 0xd15, 0x900, 0x76}}, 0xe8) madvise(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x400000009) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockname$unix(r3, &(0x7f0000000740)=@abs, &(0x7f00000002c0)=0xffffffffffffffb9) bind$inet(r0, &(0x7f0000000700)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r4 = syz_open_dev$tun(&(0x7f0000000680)='/dev/net/tun\x00', 0x0, 0x8000) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000640), &(0x7f00000006c0)=0x4) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) getsockopt$inet6_buf(r3, 0x29, 0x2b, &(0x7f0000000300)=""/38, &(0x7f0000000340)=0x26) r5 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$void(r5, 0x5451) 2018/03/26 07:34:57 executing program 6: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1, 0x0, 0x100000000000000, 0x9}) fsetxattr(r0, &(0x7f0000000000)=@random={'security.', '%vboxnet0systembdevuser.bdev^\x00'}, &(0x7f0000000040)='ramfs\x00', 0x6, 0x6da503cf90aeab48) unshare(0x40600) ftruncate(r0, 0x72f) clone(0x0, &(0x7f0000fbf000), &(0x7f0000ad8ffc), &(0x7f0000f8b000), &(0x7f000025e000)) r1 = creat(&(0x7f0000300301)='./file1\x00', 0x0) dup2(r1, r0) 2018/03/26 07:34:57 executing program 5: socket$pptp(0x18, 0x1, 0x2) r0 = gettid() mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(r0, 0x0, &(0x7f00006e7ff0)) 2018/03/26 07:34:57 executing program 3: r0 = socket(0x1000000010, 0x2, 0x6) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x1, "96"}, &(0x7f00000000c0)=0x9) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r1, 0x3f}, &(0x7f0000000140)=0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'teql0\x00', &(0x7f0000000000)=@ethtool_ringparam={0x11, 0x200, 0x5, 0x2, 0x4, 0x80000000, 0x6, 0x3, 0x1}}) r2 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)="ce361019d21cf4153bfc6b288aaa112009d9760641712bfb2103074811df626f5b75e1a796241622f40c039845d9b0d2bf4bcd06c2c61672155922f4149b6e4d68f64801fd1baae96383aabe688c562505bb60257a5d971aec4a666eff92b874892f4f9de38b334310bd21b7a9fa6de0043e8bc4092c233c7c0b6a7342fb8943251947496985263f47ea4b3fa53c419a43a26c81e537fafcc6e11b8bcb8a4bfaa6e1a6f88e2a473cc9910cba3ceaa65cdf5f9b010010ba8471edbada50051265a24d0bb111", 0xc5, 0xffffffffffffffff) r3 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$link(0x8, r2, r3) 2018/03/26 07:34:57 executing program 0: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000300), &(0x7f0000000340)=0x10, 0x80000) accept$inet(r0, &(0x7f0000000380)={0x0, 0x0, @rand_addr}, &(0x7f00000003c0)=0x10) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x486, &(0x7f000048ffe8)=""/24, &(0x7f00001e6000)=0x18) 2018/03/26 07:34:57 executing program 4: r0 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) pread64(r0, &(0x7f0000000100)=""/226, 0x4a4, 0x10003) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000000)={0xfffffffffffff78b, 0x7, 0x3}) 2018/03/26 07:34:57 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) setsockopt(r0, 0x1, 0x14, &(0x7f0000e64ff7)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00006f5000), &(0x7f00003a2000)=0x10) 2018/03/26 07:34:57 executing program 1: r0 = memfd_create(&(0x7f0000000100)="2f7b06003170707031253a656d30f9", 0x1) write(r0, &(0x7f0000001000)="03", 0x1) clock_gettime(0x0, &(0x7f0000003000)={0x0}) write$evdev(r0, &(0x7f0000001000)=[{{r1}, 0x0, 0x0, 0x8}], 0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) timer_create(0x0, &(0x7f0000003fb0)={0x31f, 0x1}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f0000001000)={{}, {0x0, 0x989680}}, &(0x7f0000005000)) 2018/03/26 07:34:57 executing program 7: r0 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) r1 = syz_open_dev$sndtimer(&(0x7f0000000200)='/dev/snd/timer\x00', 0x0, 0x0) write$eventfd(r0, &(0x7f00000001c0)=0x1, 0x8) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)) 2018/03/26 07:34:57 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000000c000)='jfs\x00', 0x0, &(0x7f0000fe7fff)) open$dir(&(0x7f00000000c0)='.', 0x181080, 0x59) mount(&(0x7f00004c6ff8)='./file0\x00', &(0x7f0000acc000)='./file0\x00', &(0x7f0000d36000)='ramfs\x00', 0x2800c, &(0x7f000000a000)) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f00003a2ffa)="0700cc667300", 0x1000, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x8) [ 81.931122] sock: sock_set_timeout: `syz-executor2' (pid 14350) tries to set negative timeout [ 81.940406] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=1025 sclass=netlink_xfrm_socket [ 81.948272] sock: sock_set_timeout: `syz-executor2' (pid 14350) tries to set negative timeout 2018/03/26 07:34:57 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/rfkill\x00', 0x0, 0x0) unshare(0x400) signalfd(r0, &(0x7f0000000000), 0xfffffffffffffeb0) 2018/03/26 07:34:57 executing program 5: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffdd}, {0x16}]}) mkdir(&(0x7f000063543e)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x20) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='cpuset.memory_pressure\x00', 0x0, 0x0) faccessat(r1, &(0x7f0000000040)='./file0\x00', 0x44, 0xd00) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00007fcffa)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000fddff8)='./file0\x00') mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f00009a2ff8)='./file0\x00', &(0x7f0000ab4000)='qnx6\x00', 0x2003002, 0x0) pivot_root(&(0x7f0000359ff8)='./file0\x00', &(0x7f00007d7ff8)='./file0\x00') 2018/03/26 07:34:57 executing program 0: sendto$inet(0xffffffffffffffff, &(0x7f0000000040)="fe29f96ad08b53fb919151ae1dcc2c7d761b4d171d0f8ce91bd23bdc2d0bfe31bc299fd994829a77edf8ecacf6cca873428aae0b7f873e94afe4bbcd69583e56c5b33661ecb2efcf2d02c37b071c19cd994fb5c0d542469edb26574e15fc0da5d6d8aed70c70c04a884d0baaf6110c2d77571d4aab2e79a1fbc7f5761e3f1f778adaea0067e0947a6ceea8d3cf6d28cb2307d1e60d408988", 0x98, 0x0, &(0x7f0000000140)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}}, 0x81, 0x8000, 0x3ff, "9a52acfff7f554492f2f950e5478a7791c5075cc9c5fc0902de4ea7b22dbb40dfb93835e0233cfc620098f3657058a688df47fc5bf462d7d17d6a7812649f82099d9ab809578d5b77c369004858a7cce"}, 0xd8) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmmsg(r1, &(0x7f0000001280)=[{{0x0, 0x0, &(0x7f00000026c0), 0x0, &(0x7f0000001500)}}, {{&(0x7f0000003680)=@in={0x2, 0x4e20, @dev={0xac, 0x14}}, 0x10, &(0x7f0000003700), 0x0, &(0x7f00000000c0)=[{0x18, 0x0, 0x7, "b2"}], 0x18}}], 0x2, 0x0) 2018/03/26 07:34:57 executing program 4: setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x10) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x3a) r1 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000000)=0x5) sendmmsg(r0, &(0x7f00004d2f80)=[{{&(0x7f00001e4000)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f000050d000), 0x0, &(0x7f0000b10d00), 0x256}}, {{&(0x7f0000236ff0)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f0000622fd8), 0x0, 0x0, 0xa8}}], 0x2, 0x0) 2018/03/26 07:34:57 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000c8dff4)='oom_adj\x00') mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000d38ff8)) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{}]}) 2018/03/26 07:34:57 executing program 2: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="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", 0x12e) sendmmsg(0xffffffffffffffff, &(0x7f000000b6c0)=[{{0x0, 0x0, &(0x7f0000006780)=[{&(0x7f0000006680)="ad928021700d9200172e506c0a74dc704b44bf0541319e57aa2e539c309f390ed1ee51e9de96c274a7b4ef5fe65181f9d2e50737f567af7f95c692359bb876b42e531793b025a049ed9a0e06c6fd", 0x4e}], 0x1, &(0x7f0000006800)}}], 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x4e20, 0x0, @empty, 0x2}}, 0x5c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=""/46, &(0x7f0000000040)=0x2e) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0xffffffc7) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/03/26 07:34:57 executing program 7: 2018/03/26 07:34:57 executing program 1: r0 = socket(0x18, 0x0, 0x800000000000001) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x5, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x88) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000000c0)={@loopback, @local}, &(0x7f0000000180)=0xc) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r0, 0x400000000000111, 0x5, &(0x7f00000019c0)='\x00\x00\x00\x00', 0x4) r1 = add_key(&(0x7f00000001c0)='blacklist\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$set_timeout(0xf, r1, 0x80000000) [ 81.985099] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=1025 sclass=netlink_xfrm_socket 2018/03/26 07:34:57 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000164ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) getpeername$inet6(r1, &(0x7f0000000100), &(0x7f0000000140)=0x1c) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00000000c0), 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000557f74)={0x0, 0x0, 0x0, "717565756530000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00008b7000)) r2 = open(&(0x7f0000000000)='./file0\x00', 0x200000, 0x102) accept4$ipx(r2, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80800) 2018/03/26 07:34:57 executing program 0: unshare(0x400) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000000)={0x4, 0x7, 0x1, 0x4}) fsetxattr(r0, &(0x7f0000000680)=@known='user.syz\x00', &(0x7f0000002140)='em0*.]keyring!\x00', 0xf, 0x0) 2018/03/26 07:34:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) poll(&(0x7f0000023fb0)=[{r0, 0x0, 0x4}], 0x1, 0xce8) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f000066cff0)) r1 = dup2(r0, r0) mq_timedreceive(r1, &(0x7f00006b0f7d)=""/131, 0x83, 0x0, &(0x7f0000ccf000)) 2018/03/26 07:34:57 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvfrom$inet(r0, &(0x7f0000000000)=""/102, 0x66, 0x10000, &(0x7f0000000100)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0xf, {0x2, 0x0, @multicast1=0xe0000001}, "00080700000400a0b22c582bf3aed17d"}) 2018/03/26 07:34:57 executing program 2: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000180)={{{@in6, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000280)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@broadcast, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f00000003c0)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000400)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4e21, 0x5, 0x4e24, 0x0, 0xa, 0x80, 0xa0, 0xbf, r1, r2}, {0x200, 0x6, 0xfffffffffffffffb, 0x7, 0x400, 0xffffffffffff5d42, 0x2, 0x7}, {0x9, 0x1, 0x1, 0x9}, 0x401, 0x6e6bbe, 0x0, 0x1, 0x1, 0x1}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d6, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3507, 0x0, 0x3, 0x3f, 0x7a64, 0x3, 0x5}}, 0xe8) pread64(r0, &(0x7f0000000040)=""/156, 0x9c, 0x0) r3 = socket$inet(0x10, 0x3, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0x8) setreuid(r4, r4) 2018/03/26 07:34:57 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x40000000000004) r2 = getegid() getgroups(0x1, &(0x7f0000000000)=[0xffffffffffffffff]) fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r2, r3, r4) writev(r1, &(0x7f000013b000)=[{&(0x7f0000373f14)="580000001400192340834b80040d8c560a06f8ffec0481000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/03/26 07:34:57 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap$binder(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2000000, 0x10, r0, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000040)={'broute\x00'}, &(0x7f00000000c0)=0x78) getsockopt$inet_udp_int(r0, 0x11, 0xa, &(0x7f00000001c0), &(0x7f000093f000)=0x4) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x2001) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000140)={{0x3}, {0x4, 0x36}, 0x6, 0x6, 0x65}) 2018/03/26 07:34:57 executing program 1: openat$rtc(0xffffffffffffff9c, &(0x7f0000b7b000)='/dev/rtc\x00', 0x0, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x40000000000f) clone(0x0, &(0x7f0000000fff), &(0x7f0000000000), &(0x7f0000ab8ffc), &(0x7f00000de000)) pipe(&(0x7f0000b07ff9)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/26 07:34:57 executing program 6: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140), &(0x7f0000000040)) r0 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') pread64(r0, &(0x7f00009f3000), 0x352, 0x0) lseek(r0, 0x0, 0x10000000001) open$dir(&(0x7f0000000080)='./file0\x00', 0x18000, 0x10) 2018/03/26 07:34:57 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="0966bdd5"], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x8, 0x0, &(0x7f0000aabfe8)=[@increfs={0x40046304}], 0x0, 0x0, &(0x7f0000008f37)}) 2018/03/26 07:34:57 executing program 0: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00000000c0)) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x5, 0x200) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x2012, r0, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000040)=0x3) 2018/03/26 07:34:57 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) accept4(r0, &(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @loopback}}}}, &(0x7f0000000100)=0x80, 0x800) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x0, 0x800000000000032, 0xffffffffffffffff, 0x0) r2 = getpgrp(0xffffffffffffffff) r3 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x0, 0x200080) openat(r3, &(0x7f0000000180)='./file0\x00', 0x4000, 0x8) capget(&(0x7f0000000000)={0x20080522, r2}, &(0x7f0000000040)={0x6, 0x9, 0x4, 0x2, 0x8, 0x1}) recvmsg(r0, &(0x7f0000fbffc8)={0x0, 0x0, &(0x7f0000fc2fa0), 0x0, &(0x7f00009fdfaf)=""/81, 0x51}, 0x40002106) finit_module(r1, &(0x7f00000001c0)='/dev/usbmon#\x00', 0x1) [ 82.266575] audit: type=1400 audit(1522049697.849:48): avc: denied { set_context_mgr } for pid=14439 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 82.291311] binder: 14439:14440 unknown command -709007863 [ 82.296994] binder: 14439:14440 ioctl c0306201 20007000 returned -22 [ 82.305726] binder: 14439:14440 IncRefs 0 refcount change on invalid ref 0 ret -22 2018/03/26 07:34:57 executing program 3: r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="5e747d896184ccb957b85c123d656fd46043ca88be65f31eac98b7ca839af59c2d2d2e8fa2828f00dad387c6d3c7e343a229d5756885ba1a7323e24b883c2d3e2ef197475e6f5be5c77981c522a8d364ea40e1f4b241afaf5b4efcfb08099c54ef1f300dc3adcd66a20789d3522aa1ff938791d5055d5e4d5670f22b80f79e129c3836629057e3e73f5608b68d02edbf8f23b99fc7eb387dcc5b10f70dbfd1175b75f3e94e890680e6046d9ba0a9900f008a922ce58b44ffb2852fc5c71c2037b01dc69a629245828179c0a6453a7331363b14b2519bc163f64a59946f3687dc77c2", 0xe2, 0xfffffffffffffffc) keyctl$update(0x2, r0, 0x0, 0x0) r1 = add_key(&(0x7f0000000380)="757365720017239c18456e375136ac9d88a0008e1bdba1c5552efffe20f3d2e1cb4422a529ea492629a6c696b8c79699d41326d4e02a36e290dd502cbd761503bdcb540ac28a331e33de3460cd741374c28189f155154f1aa885896d301ac409e288e45f9c18bf2caf0c9fe9e18733cc745bc7022aac7fc8c4d342d355143bbe5fc8e705a1b4239082e3b7c0ad2659fe743939496f8ed1a000e57889f95c10b74a54c8d1f80b09adac3b5aa2dabe8079585b47850c9bb7f5", &(0x7f000086e000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000c2bfb1)='*', 0x1, 0xffffffffffffffff) keyctl$revoke(0x3, r1) add_key(&(0x7f0000035ffb)='user\x00', &(0x7f0000046ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000c32000)='b', 0x1, 0xffffffffffffffff) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000040)=@abs={0x1, 0x0, 0x4e23}, 0x6e) 2018/03/26 07:34:57 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000080)={'dummy0\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x300, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f00003cf000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00005ad000)={&(0x7f00008d8000)=@migrate={0x54, 0x21, 0x1, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@dev={0xfe, 0x80}}}, [@migrate={0x4, 0x11}]}, 0x54}, 0x1}, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) 2018/03/26 07:34:57 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='ns/mnt\x00') setns(r0, 0x0) 2018/03/26 07:34:57 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = memfd_create(&(0x7f00007b0000)='k\x00', 0x0) r2 = dup3(r0, r1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000040)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6}}, &(0x7f0000000140)=0xe8) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in, 0x4e23, 0x0, 0x4e22, 0x99, 0x2, 0x20, 0x80, 0x7f, r3, r4}, {0x6, 0x7fff, 0x8, 0x7fff, 0x0, 0x4, 0x80000001, 0x9}, {0x6, 0x1, 0x80000000, 0x8}, 0x5f3, 0x6e6bbb, 0x0, 0x0, 0x1, 0x1}, {{@in=@broadcast=0xffffffff, 0x4d6, 0x2b}, 0xa, @in=@multicast2=0xe0000002, 0x0, 0x1, 0x3, 0x7, 0x6, 0xdbb, 0x8}}, 0xe8) write(r1, &(0x7f0000002000)='\t', 0x1) 2018/03/26 07:34:57 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000526000)={0xffffffffffffffff}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400040, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000040)={{}, 0x1, 0x49d, 0xffffffffffffff7f, {0xfff, 0x3}, 0xffffffffffffff5a, 0xba7}) shutdown(r0, 0x1) 2018/03/26 07:34:57 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000004000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013000)={0x2, &(0x7f0000018000)=[{0xc}, {0x6}]}, 0x10) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000380)={0x0, 0x7}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000400)={r3, 0x7f, "94ddbbe303e48862fee2ddba2061f2cfbb8389b69e137d8ff5fe5fb9f514a6e639d05f1005343d2a91b490b24d70502d403fe1dcef2f00c6d3be0a243d9ac8b8a59fd73c8b63194d9d21ade13e585d5cba97351cd922492eb3fd3ffd300e3ed36e48380c300a2dafcd6dc3baff52559d90f2abb560d02c0daf2e4e47bc1197bda65539fb"}, &(0x7f00000001c0)=0xffffffffffffffd1) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000200)={r4, 0xffffffffffffff07, 0x5bb, 0x1c3, 0x1f, 0x80000000}, 0x14) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="0558e66d33baa18573fb7f3e91a47b702b2dd965b9ff4f9ecd58e7253eb68de6bf2cba4acf8570bf3df513a36bad31cf51692f878945e5bd24328082d27e01e927749d9cda4c7b107a502731a7d325fa9e88aa5aad04399301d1181f4a4011e150f6f677f61dd67659f58217cb1e6511425612589158716d83e3530e23a3d5d78c36d879b9e2182a13356ff23cb242d8015c640e5189f59421", 0x99}], 0x1) sendto$unix(r1, &(0x7f000000d000), 0x0, 0x0, &(0x7f000000dff8)=@abs, 0x8) 2018/03/26 07:34:57 executing program 5: clone(0x0, &(0x7f00000bb000), &(0x7f000090e000), &(0x7f0000b22000), &(0x7f00000b0f48)) setrlimit(0x7, &(0x7f0000000000)={0x0, 0x5}) setregid(0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x200, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/26 07:34:57 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000471ff8)={0x0, 0x0}) sendto(r0, &(0x7f00000000c0)="9bc8f051035a2e14076079d94d86f81434d9f984399a608780959cb7d3cf9eded973d0491c338c7292aa03af82c097f77b437953214ff1067d6d5a86a6ada206427469f0842dff20f356abd42a5e96596ae39d87e1a43d618588e95cd6f79eaec8f1d19cacb0c3d9afc3d8b6f355b7b8b83bec2d62139e8d401ec491c3131083f83c8f87f44076a839edb990577e86fab6d7f4b3b872c4cda216c947dcf7d76cf2e1025d3eadd381e79c4be14dfd692a4531bd347a8898c05800d9a46d322e1813bace59954803b3a5bc018ad8cc9b48da4398b744", 0xd5, 0x800, &(0x7f0000000000)=@llc={0x1a, 0x0, 0xfff, 0x16, 0xdb8, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}}, 0x80) bind$unix(r0, &(0x7f0000965000)=@abs={0x1}, 0x3) r2 = syz_open_procfs(0x0, &(0x7f000001dff7)='net/unix\x00') sendfile(r1, r2, &(0x7f0000000080), 0x1000000000fe) 2018/03/26 07:34:57 executing program 0: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x400042, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f00000000c0)={0x400, 0x6, 0x400, 0x2, 0x239, 0x400}) unshare(0x200) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000140)=0x7) r1 = syz_open_procfs(0x0, &(0x7f0000c02fca)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") setns(r1, 0x0) clone(0x3002017f, &(0x7f00000005c0), &(0x7f0000000100), &(0x7f0000000040), &(0x7f0000000240)) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f0000000080)="f5b6cf2c8b77") [ 82.316050] binder: 14439:14440 unknown command -709007863 [ 82.321815] binder: 14439:14440 ioctl c0306201 20007000 returned -22 2018/03/26 07:34:58 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f00007e4000/0x9000)=nil, 0x9000, 0x0, 0x24811, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f00000000c0)) r1 = memfd_create(&(0x7f0000000080)='\x00', 0x1) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@mcast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f00000002c0)=0xe8) setsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000000300)={@loopback={0x0, 0x1}, r2}, 0x14) r3 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_int(r3, 0x29, 0x4000000000000ce, &(0x7f0000000100)=0xfffffffe, 0xffffffffffffff7d) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0xffffffffffff0000}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r4, 0x6}, &(0x7f0000000340)=0x8) 2018/03/26 07:34:58 executing program 0: seccomp(0x1, 0x1, &(0x7f00001a2ff0)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) seccomp(0x1, 0x0, &(0x7f0000044ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) seccomp(0x1, 0x0, &(0x7f0000a63000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = memfd_create(&(0x7f0000000040)='securityvmnet0{\x00', 0x2) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000080)=0x6) seccomp(0x1, 0x1, &(0x7f000005e000)={0x1, &(0x7f000005eff0)=[{0x6}]}) 2018/03/26 07:34:58 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000100)=0x1c, 0x80800) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0xcf8, 0x4}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000240)={r2, 0x100000001, 0x5, 0x4, 0x6, 0x5}, &(0x7f0000000280)=0x14) dup(r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000000)={{}, 'port1\x00'}) 2018/03/26 07:34:58 executing program 6: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00000000c0)={0x0, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e20, @multicast2=0xe0000002}, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x200, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='ipddp0\x00'}) 2018/03/26 07:34:58 executing program 4: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f00001a1000)={&(0x7f00004d2ff4)={0x10}, 0xc, &(0x7f00006b3000)={&(0x7f0000514fac)=@ipv6_delroute={0x28, 0x19, 0x111, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MULTIPATH={0xc, 0x9, [{0x9}]}]}, 0x28}, 0x1}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'\x00', 0x0}) getresuid(&(0x7f0000000080), &(0x7f00000002c0), &(0x7f0000000280)=0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000140)={{{@in6, @in=@dev={0xac, 0x14, 0x14, 0xe}, 0x4e23, 0x8, 0x4e24, 0x8, 0xa, 0xa0, 0x20, 0x0, r1, r2}, {0x0, 0x0, 0x96a5, 0xa, 0x3, 0x0, 0x3, 0x53505f46}, {0x0, 0x8, 0x4}, 0x1, 0x6e6bbc, 0x1, 0x1, 0x2, 0x1}, {{@in, 0x4d6, 0x2b}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3507, 0x3, 0x3, 0x2, 0x3ff, 0x1, 0x10000}}, 0xe8) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x0) msync(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000003c0)=[{0x3, 0x7}, {0x2, 0x80000000}, {0x4}, {0xe, 0x13d0}], 0x4) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ashmem\x00', 0x0, 0x0) mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000001) write$fuse(r3, &(0x7f00000000c0)={0x28, 0x0, 0x2, @fuse_notify_store_out={0x2, 0x3ff, 0x7ff}}, 0x28) memfd_create(&(0x7f0000000300)='\x00', 0x3) ioctl$EVIOCGSW(r3, 0x8040451b, &(0x7f0000000340)=""/127) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000240)=[@in={0x2, 0x4e24}], 0x10) 2018/03/26 07:34:58 executing program 3: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) r1 = openat(r0, &(0x7f0000a16000)='./control\x00', 0x40, 0x0) mkdirat(r0, &(0x7f00008b8ff6)='./file0\x00', 0x0) renameat2(r0, &(0x7f0000036ff6)='./control\x00', r0, &(0x7f0000036000)='./file0\x00', 0x2) faccessat(r1, &(0x7f0000000000)='./control\x00', 0x8d, 0x800) 2018/03/26 07:34:58 executing program 1: r0 = socket(0x11, 0x8000806, 0x3) setsockopt$inet6_int(r0, 0x29, 0x80000000000004c, &(0x7f0000b54ffc)=0x1000000, 0x4) 2018/03/26 07:34:58 executing program 7: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f00000000c0)="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", 0x1000) r1 = socket(0x20000000000000a, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000000000), 0xff8c) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)=0x0) fcntl$lock(r1, 0x7, &(0x7f0000000040)={0x3, 0x5, 0x6, 0x9, r2}) 2018/03/26 07:34:58 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/ip6_tables_names\x00') ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x3, 0x2, 0x200, 0x5}]}) preadv(r0, &(0x7f0000000400)=[{&(0x7f0000000000)=""/138, 0x3e2}], 0x1, 0x80004) 2018/03/26 07:34:58 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f000032cfec)) poll(&(0x7f0000000180), 0x68, 0xfffffffffffffffd) write$sndseq(r0, &(0x7f000000a000)=[{0x40081, 0x80000008, 0x0, 0x0, @time={0x77359400}, {}, {}, @time}], 0x30) 2018/03/26 07:34:58 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='hybla\x00', 0x6) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) sendmsg(r1, &(0x7f0000b82000)={&(0x7f00000003c0)=ANY=[], 0x0, &(0x7f0000e42000)=[{&(0x7f0000781000)="23f25cc4c984636994f457561b9ac6f91889e7487b4265e56f683482a940022e4239329840ddd8d5aef7d8ce9ab6e11bbd767f7a7a089a5f14d706c4a2ad72be84cd66e7dc8cc9ee045660c12f0a5a9a701cf05fb3056b21969c10950e1e9e8c63731bf5795e128526d517b79538d0d025b66d22c36b86f6ed30cdfea5242550285c123836ad6c3bc8ce7716ce3439e32efa86eac4e3c5908733a939532a8500686581936af6cd990ac2f15f9a2bee4ec32c4d4ace7b46e0a313d8441c860a4e5b804007a968f2e9e008e6831574c3a0c0cc9be94b211055a3be43483277364b2c52", 0xe2}], 0x1, &(0x7f0000634000)}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000040)={'bridge0\x00', {0x2, 0x4e21}}) readv(r1, &(0x7f0000004400)=[{&(0x7f00000031c0)=""/204, 0xfffffcee}], 0x1) sendto$inet(r1, &(0x7f0000e1a000)="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", 0x708, 0x0, &(0x7f0000e8c000)={0x2}, 0x10) [ 82.431414] audit: type=1326 audit(1522049698.019:49): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14472 comm="syz-executor0" exe="/root/syz-executor0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x454879 code=0x0 2018/03/26 07:34:58 executing program 3: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x8000000080001) r3 = timerfd_create(0x0, 0x0) timerfd_settime(r3, 0x1, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000ca4000)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000559000)={0xffffffff80000009}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2003}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r3, &(0x7f0000c83000)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000)) 2018/03/26 07:34:58 executing program 1: keyctl$set_reqkey_keyring(0xe, 0x2) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) request_key(&(0x7f0000463ffa)='logon\x00', &(0x7f000097e000)={0x73, 0x79, 0x7a}, &(0x7f000014d000)='\x00', 0x0) 2018/03/26 07:34:58 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x80001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003bbff4)={0x80000004}) ppoll(&(0x7f000021afd0)=[{r1}], 0x1, &(0x7f0000c59000), &(0x7f0000898000), 0x8) 2018/03/26 07:34:58 executing program 5: lchown(&(0x7f0000000100)='..', 0x0, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x210000, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000040)=0x18, 0xffe0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000740)=@nat={'nat\x00', 0x19, 0x5, 0x600, [0x20000140, 0x0, 0x0, 0x200002c0, 0x200002f0], 0x0, &(0x7f0000000080), &(0x7f0000000140)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x9, 0x805, 'erspan0\x00', 'bpq0\x00', 'tunl0\x00', 'nr0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0x0, 0xff, 0x0, 0xff], 0x70, 0x120, 0x150}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffd}}}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0xde, 0x100000001, 0x80, 0x0, 0x0, "af849180c3a7bc260c82274ef3cfa92aa9556738d593101eb9323a55da44cb6b5b39b02d66eb2eb6a1ca64c8bb97cf48b2dc88c611d4f51f79904f3937f09025"}}}]}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0x3, 0x5, 0x0, 'bond0\x00', 'lo\x00', 'ip6gretap0\x00', 'bcsf0\x00', @random="47427089b9ac", [0xdcb2b3181c5c6b84, 0xff, 0xff, 0x0, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0x0, 0x0, 0xff, 0xff], 0xa0, 0xd8, 0x110, [@m802_3={'802_3\x00', 0x8, {{0x0, 0x7fffffff, 0x6}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0x10, {{@random="6d1d2075b1c6", 0xffffffffffffffff}}}}, {{{0x15, 0x20, 0x0, 'ip_vti0\x00', 'ip6gretap0\x00', 'ifb0\x00', 'eql\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0x0, 0x0, 0xff, 0xff], 0x70, 0xa8, 0xf0}, [@arpreply={'arpreply\x00', 0x10, {{@empty, 0xffffffffffffffff}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0xe90, 0x2, 0xffffffffffffff51}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffc, 0x2, [{{{0x3, 0x40, 0x6000, 'gre0\x00', 'ip6tnl0\x00', 'bond0\x00', 'lo\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0xff, 0x0, 0xff, 0xff], @empty, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xa0, 0xa0, 0xd8, [@m802_3={'802_3\x00', 0x8, {{0x0, 0x0, 0x4}}}]}}, @common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xfffffffffffffffc}}}}, {{{0x0, 0x20, 0x89ff, 'ip6tnl0\x00', 'yam0\x00', 'bond0\x00', 'ipddp0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], @random="5cb41fddacc1", [0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0xe0, 0x118}, [@snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0x10}}}, @arpreply={'arpreply\x00', 0x10, {{@random="fcc20e2c3ee9", 0xfffffffffffffffc}}}]}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xffffffffffffffff}}}}]}]}, 0x678) 2018/03/26 07:34:58 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22, 0x0, @empty, 0xae7}, 0x1c) ioctl$int_in(r1, 0x5452, &(0x7f0000000000)=0xd705) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) r3 = gettid() ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000000040)=r3) sendto$packet(r2, &(0x7f0000000080)='I', 0x1, 0x0, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) [ 82.458097] audit: type=1326 audit(1522049698.039:50): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14472 comm="syz-executor0" exe="/root/syz-executor0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x454879 code=0x0 2018/03/26 07:34:58 executing program 5: seccomp(0x200000000000001, 0x0, &(0x7f00008ff000)={0x1, &(0x7f0000002ff8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)={0x0, 0x0, 0x0, 0x0, 0x7ff}) 2018/03/26 07:34:58 executing program 7: syz_emit_ethernet(0xe, &(0x7f0000edd000)=ANY=[@ANYBLOB="0180c2000000aaaaffffff7f8864"], &(0x7f0000efe000)={0x0, 0x1}) r0 = openat$cgroup_type(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.type\x00', 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) getpeername(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000100)=0x80) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x70000000000, 0x10}, &(0x7f0000000180)=0xc) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/net/pfkey\x00', 0x208180, 0x0) ioctl$KDSKBLED(r3, 0x4b65, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e20, 0x9}}, 0x6, 0x341}, &(0x7f0000000280)=0x90) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000300)) dup(r1) 2018/03/26 07:34:58 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x2000, 0x80) bind$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000ab2000/0x1000)=nil, 0x1000, 0x40001, 0x33, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000300)) 2018/03/26 07:34:58 executing program 3: seccomp(0x200000000000001, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = memfd_create(&(0x7f0000000000), 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000040)=0x3, 0x4) pwrite64(r0, &(0x7f0000004000), 0x0, 0x0) 2018/03/26 07:34:58 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={"73797a5f74756e3acb72d500"}) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x7, 0xe8, 0x9, 0x6, 0x8}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={r2, 0x6, 0x845, 0x4}, 0x10) 2018/03/26 07:34:58 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000033ff8)='./file0\x00', 0x0) mount(&(0x7f00001a4ff2)='./file0/file0\x00', &(0x7f0000f89ff8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f000073afff)) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x3819, 0x6}, {0xffffffff, 0x7}]}) unlinkat(r0, &(0x7f000048eff8)='./file0\x00', 0x200) getdents64(r0, &(0x7f0000810000)=""/61, 0x3d) 2018/03/26 07:34:58 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000280)="5f18dc95b1859a72b85c5c7b27abdaf13255", 0x8}, {&(0x7f0000000180)="cccf170172ee08b9fd2087178ab12664b2a20cab02d6c42c66c97224ed8dcd55b405b20838fd50280dd66da25cb194df8a3bf48bfda9cf0e5c2f9372e8918e64b4804d6611b8c1e070763d7f8668d27e4b4ce292db6ae4f7363bbcab79d644d8c79d929cd4585b2d333c4a837fc6e46a04fba82a5182669a42d619a5f640f11736de93134809af599d5ed315a37a2b1d7704456e4d25f7fea955486120b65381c1320389752055627421fda6cb7560aa9e3594e2f6944c39ba07", 0xba}], 0x2, 0x0) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x50}, 0x1}, 0x0) 2018/03/26 07:34:58 executing program 7: mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdir(&(0x7f0000000000)='./control/file1\x00', 0x20) mkdirat(r0, &(0x7f00001da000)='./file0\x00', 0x0) rename(&(0x7f00003f2000)='./control/file0\x00', &(0x7f0000000040)='./control\x00') 2018/03/26 07:34:58 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000e76fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000057fa0)=[{{}, 0x0, 0x100000002}, {}], 0x30) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f00009ee000)=""/4096) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) 2018/03/26 07:34:58 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000040)=""/2) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000019c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/03/26 07:34:58 executing program 6: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) sendmsg(r0, &(0x7f0000000940)={&(0x7f00000001c0)=@in6={0xa, 0x0, 0x3, @local={0xfe, 0x80, [], 0xaa}}, 0x80, &(0x7f0000000440), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1000664806593c738597000000000000db49662e6e27453feca894e3e5e33a3c4cfe7a1c3f13cd89c73dc51c0b55887bf7c57210a1a165e99b1fc115db73df32ea564f387aab4a5ef6d92a0712b707f5db638fa5250eae9a644d768e789a28a1beeabeb82cd469a31f"], 0x10}, 0x0) 2018/03/26 07:34:58 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x400, 0x0) getdents(r0, &(0x7f0000000200)=""/226, 0xe2) r1 = open(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x8) mkdir(&(0x7f000000dff8)='./file0\x00', 0x0) ioctl(r1, 0x4, &(0x7f0000000100)="f9efa95198634b641da85e7fc220f63bb008494f6256bc43938f4fb42563b7b01d0f756f5d3132f162e13767c7d5c596f12b4e6ecab2b8b83a53a70d7b7f65eca189c601e526117d9341359052e20a889a5496bf5d17c0cb3a82531d59e0a9ae7347c7d8f4df86026000686a9a5a4a431655c13d0260779692ffc644965abacd1e055812704ff6457ae570f4c53466ae3f69ec625a0446a88939259fec360f0fa30003875e3a4ce3c29e39cbd058b2753876d688ac15fcb58236251e1728") mount(&(0x7f000001fff8)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='ramfs\x00', 0x0, &(0x7f000001f000)) r2 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000080)='./file1\x00', r2, &(0x7f0000000000)='./file0\x00') creat(&(0x7f0000020ff2)='./file0/file0\x00', 0x0) renameat(r2, &(0x7f0000000040)='./file1\x00', r2, &(0x7f0000002000)='./file0\x00') 2018/03/26 07:34:58 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='/exe\x00\x00\x00\x00\x00\x00') ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000000)={0x0, 0xd, 0x4, 0x7fff, 0x2, 0x1c3}) ioctl$fiemap(r0, 0x40086602, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff974832fa2a300671ec62644dbeff000000ed610040de4c669200000002000000000000007127499200000000d4ae0968434123e78642e2ef9a80057f9d9a176b9089de50a32bf5b525085c1cb2286b"]) 2018/03/26 07:34:58 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) recvfrom$ax25(r1, &(0x7f0000b91000)=""/61, 0x3d, 0x0, &(0x7f0000e47ff8)={0x3, {"cc8f35d3e582ad"}}, 0x10) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000000)=0x3, &(0x7f0000000040)=0x4) 2018/03/26 07:34:58 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x84, &(0x7f0000931000)="4408050313", 0x5) 2018/03/26 07:34:58 executing program 2: r0 = open(&(0x7f0000000080)='./file0\x00', 0x8000, 0xd0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f00000000c0)) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x800000000010) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) prctl$void(0x40000000027) 2018/03/26 07:34:58 executing program 7: socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x8) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b82000)={0x10000004}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000400)=0x0) stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = gettid() r7 = geteuid() getgroups(0x2, &(0x7f00000005c0)=[0x0, 0xffffffffffffffff]) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000600)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000640)={{{@in=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@mcast1}}, &(0x7f0000000740)=0xe8) getresgid(&(0x7f0000000780)=0x0, &(0x7f00000007c0)=0x0, &(0x7f0000000800)) sendmmsg$unix(r1, &(0x7f0000001100)=[{&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000380)=[{&(0x7f0000000100)="ca4ef15a14e1bc3627be44335d8642ff3472ee56d259fedf2bcec805e62dda24ee9ec7c9dbba44bcd1d749ff7e33d72734643f0d0565b2f2af5d1cdeae7751561c4b6ed57b2b59064807a2cdded36c8e6f9c9c46ce5805a4d927", 0x5a}, {&(0x7f0000000180)="f16966569cca32101ddf0c85", 0xfffffffffffffd7f}, {&(0x7f00000001c0)="88a6ace09c543abe5d445b69467b5bdedb2d7accda3f9c327afba38f129df41020cb5920a7bf34a06508b34a8f1f7d89511862a606fd717387", 0x39}, {&(0x7f0000000200)="196ed00babe3a7f1031c9b0a7a763bb6f67433c2f91cbb41c949c5bc79d62d3e2e15e8706540b7f1811680a45a5f20e17beca99414a73a0f1c5d6020a46a6849923ec6241c4664ab573704bed2ea9febd63305a2303221ea63e79cd957d8f30f9614a9356f444847e7bd3c6efc61b85397e056f99aaff2bb4185717ae9f0a779f7b36d36929c2d8dfb69031808488755c247793a", 0x94}, {&(0x7f00000002c0)="66a102e5af73e78e2665026fc612339c90b6ccf1d78e898ddd48181c821074f6bec4e12016665cb9573a8cb0a6641d7884c85bbd6fe17e72871bb4c3630ff0d0ec7307e8f568d52c28335b4070001169d8002ce8bf18813c0cd67775132f54d7287186c79f68443a118f4a770ddb17", 0x6f}, {&(0x7f0000000340)="ca612c55ea4faf7e5e3b7bb75cd23e5df82f85fbaac85ae21db649e43be9a5f44f7b3b5b0d040fccfbd393ab5352ffe3160ef8d92433604740ea", 0x3a}], 0x6, &(0x7f0000000840)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x30, 0x1, 0x1, [r2, r0, r2, r1, r0, r2, r1]}, @rights={0x20, 0x1, 0x1, [r0, r2, r1]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0xb0, 0x80}, {&(0x7f0000000900)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000980), 0x0, &(0x7f00000009c0)=[@rights={0x30, 0x1, 0x1, [r0, r2, r1, r0, r2, r0, r0]}], 0x30, 0x40400c4}, {&(0x7f0000000a00)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000c00)=[{&(0x7f0000000a80)="95ee51341d236ca431b8c81f1c5fcd5e6ac096f1e579eb3d9484bfb9070db64b6431a5c3161720c129bbd88e8800b25c0e7188bc741d5904bdcd2d79893b1392d00a9f9243f0a1b0b4d0df42b5eea65a24dd8ff5dc651a868424e9d3c610742c16263231cd6f027054", 0x69}, {&(0x7f0000000b00)="2f81c1194fc88675a285aeac03204e093a2067826194f0898563152c62d1261a42e73fff73b271150dbb22b92921955c6d8471528547b7219faf76b218b47ac5f9fc781678fd9b983df0359966fb6a94b9873836399f5a48ddf0466495c9775b3d7afc2c8264a5a16e115ab05a1ba699b3562f9c1088d9aa0daabe915105fba204e9cf4734fdac60236bada6e44128118e98659fd055b28f321190e6971cf47a94f55bc495193c526eaca2ebc861a1994692a37b8122cecf86c1d1edf2268aed94e63040118bd431b62def174ca9e9d459ca94d72ad221a0dd939d8fdfcc5c3572b39bcb5e09dde5b70d7dba03dd09ba", 0xf0}], 0x2, &(0x7f0000000c40)=[@cred={0x20, 0x1, 0x2, r6, r7, r12}], 0x20, 0x404c000}, {&(0x7f0000000c80)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000001080)=[{&(0x7f0000000d00)="a054b55328f60cf7fc6ad2363e8a430879e4312bbb1346f47f68d55f5681e94c6a2559d41d2bb47d3ae08ff8713e67cbdb2bdb596ce07d2d101523fa35ba2a9067f433f35b70d773551a5f7ce44440f8b6406b1b05434f90f75600d55e8b6f3ea61f270bcbb83997cb584d76eaebd40afe4e91713a24a32098f4e4da66d5ec78707dcf47800cfd01f5b17f910b548f480daf428ee0e4dbf2b808277611f0382043e5957718bd265f7ba24fa7453f69cfaff45cb182cc07a98f3c73ff49996df403983afcbc04614d5a1102da7a21ebbb", 0xd0}, {&(0x7f0000000e00)="d68fbf92b8a16cce1fdb1e77f1cecb39d5bfe4f3925b1bbe7932f682e939843e92f5f1aacb5d6c304e", 0x29}, {&(0x7f0000000e40)="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", 0xfb}, {&(0x7f0000000f40)="eb694a432cd20dde0926cc1c7cedfe49c4eb74da3adfbf9c2697450d04545cda3da30b68fb808bdfd43df0da59f724e82480949cd08d36a47a526fc95e25cf4287f704de7385ef31d8f4d9da516913ba7ed0036171582912b0b3e9485113511759e6fb27682ca560fd0569fec61fb45b99130c7916deba864f7ff0b57e0a6f87f55cf871c3aa0f5d7539cbd5c1f0b5be02bac1781cc36a7a1142a925a1d4138c711ae5688c055907a1533c4c76c7bd03e1a71d825f26754ddd0bb47981640b9d9b117277a19c52ea539a1df8e4862a0d16f8", 0xd2}, {&(0x7f0000001040)="3480e072afc8e6f373baae1c9cb4d9d25827df3ddf0da2bf53144e1f5bcafa558b90", 0x22}], 0x5, 0x0, 0x0, 0x800}], 0x4, 0x0) epoll_wait(r2, &(0x7f0000000000)=[{}], 0x1, 0x0) recvmmsg(r0, &(0x7f000030efc4)=[{{&(0x7f0000413ffa)=@hci, 0x6, &(0x7f0000b60000), 0x0, &(0x7f00004f9000)}}], 0x1, 0x0, 0x0) 2018/03/26 07:34:58 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x4a, &(0x7f000050c000), &(0x7f0000d54000)) r1 = dup(r0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000040)='syzkaller0\x00') setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000000)=0x101, 0x1) 2018/03/26 07:34:58 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000745000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x82401, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000080)={0x2b, &(0x7f0000000040)=""/43}) r2 = dup2(r0, r1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x6, 0x0, 0xeb1, 0xfa42, 0x3, 0x3ff, 0x6, 0x8000, 0x8ed5, 0xffffffffffffff0c, 0x9, 0x40, 0xfffffffffffffffd, 0x6, 0x6]}, &(0x7f0000000200)=0x100) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000240)={r3, 0x7ff}, 0x8) setsockopt$inet6_dccp_int(r1, 0x21, 0x10, &(0x7f00000000c0)=0x2, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)) 2018/03/26 07:34:58 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40000, 0x0) utimensat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x0, 0x2710}, {0x0, 0x7530}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x440000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="3c0000001200000f26bd7000fbdbdf2500010100", @ANYRES32=0x0, @ANYBLOB="000000001000000014000300766c616e30000000000000000000000008000f00c0ffffff"], 0x3c}, 0x1, 0x0, 0x0, 0x10}, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) sendto$inet(r0, &(0x7f0000168f26), 0x0, 0x0, &(0x7f00008d2000)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000b0d000)) 2018/03/26 07:34:58 executing program 2: r0 = socket(0x10, 0x2, 0x0) socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0xff}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x5, 0x800b, 0x2, 0x8, r1}, &(0x7f00000000c0)=0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000060fff0)={0x1, &(0x7f0000000100)=[{0x94, 0x0, 0x0, 0x92}]}, 0x10) 2018/03/26 07:34:58 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00003a7000)='ns/net\x00') capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000702000)) setns(r0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x53, "9ea91ba678a8298f9597257c9d7b4f8d1bcdd8a9c57bfbd7133ee199b8bbcf49e01e0067586f183cb4b20a50311f31f35f7703cca267a19291ca9fdb1ab0cacf032922024a4bf8f30f59d76263805acabd4838"}, &(0x7f00000000c0)=0x5b) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={r1, 0x8ae9}, 0x8) [ 82.724544] binder: 14567:14570 ioctl c0106401 20000080 returned -22 2018/03/26 07:34:58 executing program 5: open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) rt_sigtimedwait(&(0x7f00005a1000), &(0x7f0000dd7ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) r0 = open(&(0x7f000000cff8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x0) close(r0) 2018/03/26 07:34:58 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) recvmsg(r1, &(0x7f0000000800)={&(0x7f0000000100)=@nfc_llcp, 0x80, &(0x7f0000000740)=[{&(0x7f0000000180)=""/187, 0xbb}, {&(0x7f0000000240)=""/139, 0x8b}, {&(0x7f0000000300)=""/236, 0xec}, {&(0x7f0000000040)=""/18, 0x12}, {&(0x7f0000000400)=""/209, 0xd1}, {&(0x7f0000000500)=""/76, 0x4c}, {&(0x7f0000000580)=""/120, 0x78}, {&(0x7f0000000600)=""/96, 0x60}, {&(0x7f0000000680)=""/167, 0xa7}], 0x9, 0x0, 0x0, 0x3ff}, 0x10001) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000000)={'lo\x00'}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 2018/03/26 07:34:58 executing program 6: capset(&(0x7f0000000040)={0x20080522}, &(0x7f0000000080)) ioprio_set$pid(0x2, 0x0, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c, 0x80800) setsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000100)="08ff837ff39b2fd7561459c754", 0xd) 2018/03/26 07:34:58 executing program 7: sendto$inet(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000db4ff0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x135000, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000080)={0x3f, {{0xa, 0x4e23, 0x1, @dev={0xfe, 0x80, [], 0x14}, 0xeb}}}, 0x88) clone(0x4000105, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000000040), &(0x7f0000000000)) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000dd7ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) 2018/03/26 07:34:58 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x181400) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85322, &(0x7f0000029f50)={{0x80}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4"}) 2018/03/26 07:34:58 executing program 0: seccomp(0x1, 0x0, &(0x7f00000000c0)={0x0, &(0x7f0000000040)}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000240)={0x6, 0x0, 0x2, 0x0, 0x2, 0x7, 0x9, 0x7, 0x65, 0x400}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) rt_sigreturn() r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x20000, 0x0) connect$ipx(r2, &(0x7f00000001c0)={0x4, 0x3f, 0xe5b9, "418c109bea38", 0xa2}, 0xffffffffffffff0e) fgetxattr(r1, &(0x7f0000000000)=@known='system.sockprotoname\x00', &(0x7f0000dce000)=""/84, 0x54) r3 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x10000) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f0000000100)={0x7ff, 0x6c8, 0x800, 'queue1\x00', 0x1}) 2018/03/26 07:34:58 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000180)) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000040)=0x400, &(0x7f0000000080)=0x4) 2018/03/26 07:34:58 executing program 4: sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="0903f7e01f4ee9f41adf4a5065ed2954df2e5ad90be9e646f92dc4177e72102e7944a6561cd4a44f315bb2ce3bb90d1541ac290a6661339e84cda05c382bad107f125e20d6f19cc29b99700bc5", 0x4d, 0x0, &(0x7f0000cc7fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x800) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000140)={'gretap0\x00', 0x8}) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f00000001c0)=""/130, &(0x7f0000000280)=0x82) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc0109207, &(0x7f0000000040)) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000180)={'ip6tnl0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000100)) 2018/03/26 07:34:58 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x4}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/03/26 07:34:58 executing program 3: seccomp(0x1, 0x1, &(0x7f0000028ff0)={0x1, &(0x7f0000ecdfe8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fgetxattr(r0, &(0x7f0000000feb)=@known='system.sockprotoname\x00', &(0x7f0000dce000)=""/84, 0x54) 2018/03/26 07:34:58 executing program 6: mkdir(&(0x7f00007b4ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file1\x00', &(0x7f0000268000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x1, &(0x7f0000000000)="ef275d2d337940b9635abb0e71fdd0f8ba99140e40ba6aececf04d7ae83dcf4cfb502fea94684f0e9255a8ce4591e091f0d699ea1aa73b7bf500008a43a493") mount(&(0x7f0000771000)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000613000)) utime(&(0x7f0000e6dff8)='./file0\x00', &(0x7f0000000040)={0x0, 0x7000000}) 2018/03/26 07:34:58 executing program 7: rt_sigaction(0x9, &(0x7f00000000c0)={0x0, {0x203}, 0x0, 0x400000000000}, &(0x7f0000000100), 0x8, &(0x7f00003ecff8)) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r0) r1 = socket(0x1, 0x800, 0x5) ftruncate(r1, 0x6) [ 82.879696] IPv4: Oversized IP packet from 127.0.0.1 [ 82.887974] IPv4: Oversized IP packet from 127.0.0.1 2018/03/26 07:34:58 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000896ffc), &(0x7f0000a5b000)=0xfffffffffffffe41) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@multicast1, @in6=@remote}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f0000000100)=0xe8) 2018/03/26 07:34:58 executing program 1: r0 = socket(0xa, 0x1, 0x0) r1 = dup(r0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000cbfff8), &(0x7f00005adffc)=0x8) uname(&(0x7f0000cbf000)=""/28) 2018/03/26 07:34:58 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) sendmsg$nl_xfrm(r0, &(0x7f0000001500)={&(0x7f0000000280)={0x10, 0x3}, 0xff8c, &(0x7f00000014c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="040100001a00011e70f0e6bff11d53cdb12b7893c6d3c0000000000000000000e0000001000900000000000000000000ac1414aa000000000000155e69976e11ae00000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="e0000001000000000000000000000000000000003c0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000014000e0000000000000000000000000000000000"], 0x104}, 0x1}, 0x0) 2018/03/26 07:34:58 executing program 2: openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x81}}, 0x400000000000000, 0x50b}, &(0x7f0000000100)=0x90) r0 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="031d89dd7e393f0dca389ef1dc56b29a51c8ebbfe4d6e760fee25fcf2592e37d721927d2ba090470ec47aa55b609ae6aa39f48237a9385c187d6d617e58d1e94cd6ceb9f5c150fd5d015781b57dd57f55e14e0721f00043079977395ff78c6740e40a6557bec74ab3ee7db11e0a5d14cd333add3aa", 0x75, 0xfffffffffffffffa) keyctl$revoke(0x3, r0) r1 = socket$inet(0x2, 0x80a, 0x0) sendto(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000f34000)=@ethernet={0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x12) 2018/03/26 07:34:58 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000b2000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80045440, &(0x7f0000000040)) ioctl$TIOCSBRK(r0, 0x5427) socketpair$inet6(0xa, 0x1, 0xfffffffffffff93f, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0x66, "73902649d161d338b63b573babf1dc319247dab077372cd6d70953111461f77812f99d306a8b6d524208a68ecc9ad133417e7103d634f42a30b597847ff7159b17dac75b2a46f519542ce0df158dfdce77762eee3c433dd5058f5a35ba43fa2824047bfb4884798f66dc78d6852fecb855348b54960226fbe5126254c667b24ccfb1bec2a6c026d7cda8f3e61b923606"}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000001c0)={0x0, 0x8, 0x100000000, 0x6f04bcba, r3}, 0x10) r4 = dup3(r0, r0, 0x0) r5 = fcntl$getown(r0, 0x9) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000ac0)=0xc) getgroups(0x3, &(0x7f0000000b00)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) setsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000b40)={r5, r6, r7}, 0xc) r8 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000007c0)={{{@in, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}}}, &(0x7f00000008c0)=0xe8) getresgid(&(0x7f0000000900)=0x0, &(0x7f0000000940), &(0x7f0000000980)) sendmsg$netlink(r4, &(0x7f0000000a40)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000200)={0x5c, 0x2c, 0x401, 0x70bd27, 0x25dfdbfd, "", [@generic="ec0009a17857038969a6366132e570c372c1c01b9d5e97ac3ae393e87e495ac3a69391cc62123b9ab91b011449f0bbf06d0c954b5d7002b2a7554aa0c382d2922e529e6594cb4e49f8e5"]}, 0x5c}, {&(0x7f0000000280)={0xcc, 0x14, 0x100, 0x70bd2d, 0x25dfdbff, "", [@typed={0x8, 0x70, @pid=r5}, @generic="0fc4e98faa2667c91c13d452d03b1a6a2b4f014764237bb513311a89ce921a83eefed186d9c0110a033b5e0af3be8422f6158c86786477d31dd688a9c1718fc6005a72d682879066599bc7ac27bca84f6bd3f622b7dda3d0d45a76c6111b7a0339df6a4ba29ee66677bd9d4ea84251f97874adf2456f230f05fd37dd4025395bbf17c04e8f18c858e649f774b5c3850ec42a86f43c437d8ee81807f6d5755cd9827734b834ac0e9ba4c3677c368e44edae"]}, 0xcc}, {&(0x7f0000000380)={0x11c, 0x39, 0x220, 0x70bd25, 0x25dfdbfb, "", [@nested={0x4, 0x36}, @nested={0xb4, 0x8a, [@typed={0x8, 0x6f, @ipv4=@dev={0xac, 0x14, 0x14, 0xb}}, @generic="b783f1dba34a4ab0f668f3aaa65d7c9696b4d859954a63e2dda32058bec52e01ce6144dcc738733afa8408", @generic="8147a413211f695df42b031ab19108f9db26000394faecc17ba2952d6aa15580be5c886a8d5b84b8cb9cdcbc4738b154a9f5331e7e5a0f395f8de2322b0a15bac139407f7f3428eec43204c2df4d43cd3b61988685cd0ab0194155357259c39f8f8cf4eb1a82be807466e5704ccd6489abbc21d32218a3eb9e73353b"]}, @typed={0x8, 0x7a, @fd=r1}, @generic="8ffb8f76a5e4896cc3c1143628578b80342e3940e77714a045325b7d272f337cbed0cd51473f7dc4db8acf44", @typed={0x10, 0x46, @str='nodev,[#\x00'}, @typed={0x10, 0x92, @str='/dev/ptmx\x00'}]}, 0x11c}, {&(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x288}], 0x4, &(0x7f00000009c0)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x30, 0x1, 0x1, [r4, r2, r4, r0, r0, r2, r0, r0]}], 0x50, 0x40040}, 0x4) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000a80)=0x7, 0x4) 2018/03/26 07:34:58 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000973fee)='net/ip6_flowlabel\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@loopback, @in=@remote}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f0000000100)=0xe8) close(r0) 2018/03/26 07:34:58 executing program 0: r0 = getpgrp(0x0) wait4(r0, &(0x7f0000000000), 0x20000000, &(0x7f0000000040)) r1 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x5, 0x0) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) 2018/03/26 07:34:58 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000002980)={0x0, 0x0, @rand_addr}, &(0x7f00000029c0)=0x10, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000002480), 0x0, &(0x7f0000002500)=ANY=[@ANYBLOB], 0x10}}, {{&(0x7f0000000140)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000080)="d652ded9453f0255197a42036292d1b78e4de0e80d79664e628d6b4cdb10b7ea71caa04dbddf0ee0f25be7c665b534abd5c14b5a1a019086ab38382069b1560ffd8c76a0e45583c3da278d1949852ee3d7f1f2e30b5a193d7af18e", 0x5b}], 0x1, &(0x7f0000000100)}}], 0x2, 0x0) 2018/03/26 07:34:58 executing program 3: r0 = syz_open_pts(0xffffffffffffff9c, 0x0) syz_open_dev$urandom(&(0x7f0000000100)='/dev/urandom\x00', 0x0, 0x200) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000140)=0x0) sched_setattr(r1, &(0x7f0000000180)={0x30, 0x7, 0x0, 0xffffffffffffffc1, 0x9, 0x100, 0x7, 0x7a}, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r2, 0x0, 0x200000000000041, &(0x7f00005f0000)=""/30, &(0x7f0000787000)=0x1e) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x10000, 0x80) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000000040)="2e2cfd5bcf04fa8936b9b47d96ce1422b51d13a03bb76a95d6f893522408d65b9021162e374d6a66bc8db99ba8dd70a6dd6bc69a56dcf503b4cb32b0068b322faa59866daa92d50b0832fea5b02f972a2175ffe42c77cdb3712454c3eb5ce57239de7ffb2af1b633f7fa62729dfab7f01430e77e614abeeac25971a51690b23047fb5c7738877a576b3c6ecc1463cfd19a9c7b9133d2f1df8cbd6843d7d913ec42d0fbad1451d781", 0xa8) 2018/03/26 07:34:58 executing program 5: r0 = socket(0x20000000000000a, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000dbb000), &(0x7f0000329000)=0x4) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40002) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x14, 0x33, 0x2, 0x70bd2b, 0x25dfdbfe, {0x1e}}, 0x14}, 0x1, 0x0, 0x0, 0x4000840}, 0x20004000) accept4$llc(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0xffffff42, 0x80000) 2018/03/26 07:34:58 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000030ff8)='pagemap\x00') r1 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@rand_addr, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000100)=0xe8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000140)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) sendfile(r1, r0, &(0x7f0000000200)=0x100000, 0x10000) 2018/03/26 07:34:58 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000500)='/dev/ppp\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000540)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x9, 0x2}, &(0x7f0000000600)=0x90) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000640)={0x0, 0x800c, 0x20, 0x4, r1}, &(0x7f0000000680)=0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x1, &(0x7f000039a000)=[{0x1d}]}, 0x10) vmsplice(r2, &(0x7f0000000480)=[{&(0x7f0000000000)="7ebbda4ebd5c884477b224a511311d0b1825863e715a669f5d51e9756ab399de17767420cb7b76d13d701b06e23147a54fe6f9ac45ab4d6e68b50137745b89281c3e157cfcfde13bc6a13e022efc87f98d95945c67f4284043e9addf1b293457bd238bf0e6e8f16568f01f9443a16d8a880e762de6bb98a50bbcf2cc2171eda75792fd298d92efad477024b6891f7588ffea41dd1c84dda91eeb804cf8eab2238930b129eda60fbd7830715b9503096e5890cde3347968203a74ae8b54df6315356eb5f93977b194a89534780404fd48", 0xd0}, {&(0x7f0000000100)="64240d8bf263e7e6463e73c199fefb8349d6d8dcf5f90350f78e6d458983e660dbe1f09d88fec0f9c94076bc95e828177038c7170b725caedf413f6276d61f762a42ad0cede99cee06a288f57a37b136301437cdb2a08d4ffa74f1ae835c9e07501b0533d28f8f3760c4577a9492096c8f572b08cc43aa19bd4a87d7b2456cb0cd6531226198ebe3b1b3718c", 0x8c}, {&(0x7f00000001c0)="ebef76ccc32ecaedd73414fb4de5dcec10f87632fd616856510a7ae69528c87f071b4fabbe399ea22ea611898b7f88ad7391145146e772995bbbb8eb8f7dfefb8b5feaaa47b6de28ed35404189fa4a29ba1c2f776d8300ca8b9736ca6d0652ffb3d2753ed8faadcfcf79dd9bedaee4a9bebfa8db9826aec1a34c963800623e492c6e2b9df0dee4a5d9205d1dc71fd696b47db96ef5f005c2e62de63ee4241be35d559ba9ced93c6bcea70dc579e8cd1036dc8b77adffaa8eeb49", 0xba}, {&(0x7f0000000280)="4f345e845b7df16a8877c8327596db6db56bc7ba831caf087566755331c4fc142d72d92f8bcdb24b93bf36ccc34d2e558c2954e4eed4206f423444030e147b354b78a7300047ff8bc1b966d84a0f89c2e58e9746e0712ee82629ce273fc1aa7fafe7c4f363841942ae7332a6c76c105c17ddce186501c895570ba8075730de86e514a7a5ec890e114e2822393b99bde7e816778b901fbc519e6ff722129a145c6abe52084d460c15605ee869baaa2b796cdb90da0d2a005cfa709fb98cc245ff0cda563b3bbce9366d88d3f631c8031f57", 0xd1}, {&(0x7f0000000380)="3d346d4b4721ce870390596d5507794360c665a7a61505ae7ef357887c41ed9274732b39d02237fa76df7c3361a5dcfe037fecd6c5ef5e9452231fc257d64c7d0a10bfa2fff67bdbaf18bcd54e2e4f6ac23eccf287e46a6078a429536a59b7f5bf8f67afa3e91bbdf6c58d8ea51121127dfc5e0de7874ea6a1b2ed55ba98c24fc7a62b89ac97aea303c750b211b85fc5497c108666b5d8ca5c7639359c2e334362fbb4a01e758103c2dd283168d7ab70d784f558f49d244f5320147a655d975a1455b9ee4033afc00e1dec4d2e7315d1637b07eb7f80695dce562796614247aa6201c3790a76c8b53a7434", 0xeb}], 0x5, 0x2) 2018/03/26 07:34:58 executing program 6: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000578fe8)={0x0, 0x4}) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000013bfc8)={&(0x7f0000157000)={0x10}, 0xc, &(0x7f00007e5000)={&(0x7f0000525000)=@allocspi={0xf8, 0x16, 0x66e18825aa2f341f, 0x0, 0x0, {{{@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {}, @in6}}}, 0x498}, 0x1}, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@random={'security.', '/selinux/status\x00'}, &(0x7f0000000140)=""/252, 0xfc) 2018/03/26 07:34:58 executing program 7: r0 = getpid() ioprio_set$pid(0x1, r0, 0x7fff) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000080)=r0) ioprio_get$pid(0x1000000000002, r0) 2018/03/26 07:34:58 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x11, &(0x7f00007b5ffc)=0x1, 0x4) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg$nl_crypto(r1, &(0x7f0000b5b000)={&(0x7f00006c2000)={0x10}, 0xc, &(0x7f0000fd2ff0)={&(0x7f0000000100)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) sendto$inet(r1, &(0x7f0000e65000)='V', 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000000)="ed", 0x1, 0x0, &(0x7f00007da000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) accept(r1, &(0x7f0000000040)=@in6, &(0x7f00000000c0)=0x80) timer_create(0x5, &(0x7f0000000100)={0x0, 0x2b, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000140)=0x0) timer_gettime(r2, &(0x7f0000000180)) [ 83.017741] netlink: 20 bytes leftover after parsing attributes in process `syz-executor6'. 2018/03/26 07:34:58 executing program 2: r0 = memfd_create(&(0x7f0000000180)="7a73836c6901e37884d7ce361acd2204f444a086a6c8962c00", 0x0) write(r0, &(0x7f00000003c0)="5e03800018c6a1a7", 0xffffffffffffff56) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000240)=0xc) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000380)='fou\x00') write(r0, &(0x7f0000000400)="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", 0x1000) sendmsg$FOU_CMD_GET(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000100)={&(0x7f0000001400)=ANY=[@ANYBLOB="1a110000ab72fc41093f35d47c6f343519509359b0bdced03b428fd2a313f11e06f7960d62bfa3c871b6367d977c4589e52e4d68e93fb7ffabe5e2d11aea9162a403620dac38ffc0a90e25a1f4a229e2dd29d5e0c9123ce75fdf65522d9e4f7c308a772361a68d0201a01304119a7229094e4342cbdca4493640defbe9572d90e79f241a798bf5e0194ed95b2c1e281d1c944ff805f6444a", @ANYRES16=r1, @ANYBLOB="000227bd7000fedbdf250300000008000300b4000000"], 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x4000800) ioctl$TCSBRKP(r0, 0x5425, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000280)={{0x2, 0x4e24, @rand_addr=0x3580ba85}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x4e23, @loopback=0x7f000001}, 'dummy0\x00'}) setitimer(0x0, &(0x7f0000000000)={{0x77359400}, {0x0, 0x7530}}, &(0x7f0000000200)) 2018/03/26 07:34:58 executing program 0: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000002c0)={0x0, 0x81, 0x0, 0x4}, &(0x7f0000000300)=0x10) accept4(r0, &(0x7f00000001c0)=@generic, &(0x7f0000000240)=0x80, 0x80000) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000340)={r1, @in6={{0xa, 0x4e22, 0x3ff, @loopback={0x0, 0x1}, 0x1}}}, 0x84) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/policy\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000280)={0x4c, 0x0, &(0x7f0000000540)=[@reply_sg={0x40486312, {{0x2, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x8, &(0x7f00000004c0), &(0x7f0000000500)=[0x0]}, 0xff}}], 0x70, 0x0, &(0x7f0000000400)="ead568477743e55b13e0c46d23dfc063686a9e3180ba22dfb7cd0d479d52acb4368046bd8d353bc07ba25ed67630107d723c7a8d20227f2eacf25a1e588c472d2332012901bc3d413a829913f6b705c64a4c35ef5970c8838f0e10311ee4d5cb6ee7633e85ea929d84145e95f25abc70f65f3147d54896d222735759689ae671f75ac9ac97e916cdea5e04a48accaeef515a397357a17bc9450ce4d82afcd954cbfadfea06daa1"}) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000040), 0x4) read(r0, &(0x7f00000005c0)=""/1, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f00000000c0)={0xe13, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0xfffffffffffffc97) 2018/03/26 07:34:58 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000233fe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0xe32b6844aeb3e9fb, &(0x7f00005a2ffc), &(0x7f00000000c0)=0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/26 07:34:58 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/checkreqprot\x00', 0x10002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000280)=@req={0x28, &(0x7f0000000240)={'bcsf0\x00', @ifru_addrs=@nl=@kern={0x10, 0x0, 0x0, 0x800000}}}) poll(&(0x7f0000000080), 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/64, 0x40, 0x0, 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) connect$l2tp(r1, &(0x7f0000000140)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @broadcast=0xffffffff}, 0x2, 0x4, 0x4, 0x3}}, 0x2e) bind$inet6(r0, &(0x7f0000001ff2)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000000080)=""/23) ioctl$KDDISABIO(r2, 0x4b37) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f00000002c0)={0xfed, 0x1, 0x7fffffff, 0x8, 0x52}, 0xc) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f00000000c0)=0xd, 0x4) getsockname$packet(r2, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000001c0)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'syzkaller0\x00', r3}) pivot_root(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00') [ 83.127094] audit: type=1400 audit(1522049698.709:51): avc: denied { read } for pid=14675 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/26 07:34:58 executing program 1: r0 = socket$inet6(0xa, 0x7, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="10000000000000002900000000050000"], 0x10}}], 0xbee40b9f2c535ad1, 0x8000) 2018/03/26 07:34:58 executing program 4: r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)="9e9a7da81db1e1b1ce7b926c4ec510b0a16081e09e3157314e5582f25bc65a1f22e64aec8ed27fffe6b3025588aee5bd6b11e9de637136016c4e9342a914f74b880decc994acfea2da2c081607e0d1a7799288355903ce87", 0x58, 0xfffffffffffffffb) keyctl$get_security(0x11, r0, &(0x7f0000000140)=""/67, 0x43) perf_event_open(&(0x7f000000a000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f000063a000)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000001000)) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x40, 0x0) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000000340)=""/167, &(0x7f0000000400)=0xa7) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000200)=""/219, &(0x7f0000000300)=0xdb) 2018/03/26 07:34:58 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0) unlink(&(0x7f0000000100)='./file0\x00') rmdir(&(0x7f00000000c0)='./file0\x00') 2018/03/26 07:34:58 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @queue}], 0x30) fremovexattr(r1, &(0x7f00000000c0)=@known='system.posix_acl_default\x00') clone(0x0, &(0x7f0000000040), &(0x7f0000000140), &(0x7f0000001040), &(0x7f0000001080)) socket$inet_sctp(0x2, 0x1, 0x84) close(r0) 2018/03/26 07:34:58 executing program 2: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) unshare(0x40600) write(r0, &(0x7f0000000000)="f2", 0x1) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000040)=""/34) writev(r0, &(0x7f00000004c0), 0x0) r1 = creat(&(0x7f0000e8f000)='./file0/bus\x00', 0x0) dup2(r1, r0) 2018/03/26 07:34:58 executing program 5: clock_adjtime(0x0, &(0x7f0000f8d000)={0x97d9}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x133) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}}, 0x100000000, 0x200}, &(0x7f0000000040)=0x90) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)={r1, 0x91, "b73feaf9e33fc802b1973e1043749f32a82afb30379c182035d45940f440a2777d5ba89e032d1b2540fe5c9b845fa94a5d339aa1aa5a1b469f04581e1d20c8a06343ee25c35912e8c1fecb200c749115fe3e8d62639d71c09d5149d1648457abdc4bb32321fce7380b3fd85c7ce11092ffae6ae9abee78a61102549fc3e6596fd150d1e1c9c484af4ccd99973f9373b1f7"}, &(0x7f0000000080)=0x99) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00000000c0)={0x2, 0x0, {0x3, 0x3, 0x8, 0x3, 0x6}}) 2018/03/26 07:34:58 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r0, &(0x7f00000018c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000001880)={&(0x7f0000000000)=ANY=[@ANYBLOB="2000000013000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000b3e0c9b13600000000006daf3ecff5a4888a00fe848bd7a242c9531741b54b1d5d8300651676422bc27c15a27680702f1c4e9799f920d98d0a2583c6bc"], 0x20}, 0x1}, 0x0) 2018/03/26 07:34:58 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2000046, 0x2001d, r0, 0x0) pread64(r0, &(0x7f0000000040)=""/232, 0xe8, 0x0) r1 = request_key(&(0x7f0000001240)='big_key\x00', &(0x7f0000001280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000012c0)='vmnet1\x00', 0xfffffffffffffff9) add_key$keyring(&(0x7f00000011c0)='keyring\x00', &(0x7f0000001200)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000180)=""/33) fgetxattr(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="757300000003"], &(0x7f00000001c0)=""/4096, 0x1000) 2018/03/26 07:34:58 executing program 5: clone(0x0, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) splice(0xffffffffffffffff, &(0x7f0000000000), 0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) write$cgroup_subtree(r0, &(0x7f0000000140)={[{0x2f, 'memory', 0x20}]}, 0x8) 2018/03/26 07:34:58 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x18b000, 0x20) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'\x00', 0x2}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001ff1)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TCSETSW(r1, 0x5402, &(0x7f0000000fdc)) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) fchownat(r1, &(0x7f0000000080)='./file0\x00', r2, r3, 0x400) 2018/03/26 07:34:58 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0) unlink(&(0x7f0000000100)='./file0\x00') rmdir(&(0x7f00000000c0)='./file0\x00') [ 83.313020] binder: 14705:14712 ioctl 4b60 20000180 returned -22 [ 83.325769] binder: 14705:14712 ioctl 4b60 20000180 returned -22 2018/03/26 07:34:58 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x305200, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000040)={0x20, 0x7, 0x80, 0x8000, "b147195880c7bfa90df44b487d146620e97372d7df8c232791797585ae9b6a89"}) flistxattr(r1, &(0x7f0000000080)=""/112, 0x70) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) inotify_add_watch(r1, &(0x7f0000000100)='./file0\x00', 0x916) 2018/03/26 07:34:59 executing program 2: r0 = socket(0x13, 0x8400000000002, 0x5) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) setreuid(0x0, r1) 2018/03/26 07:34:59 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @queue}], 0x30) fremovexattr(r1, &(0x7f00000000c0)=@known='system.posix_acl_default\x00') clone(0x0, &(0x7f0000000040), &(0x7f0000000140), &(0x7f0000001040), &(0x7f0000001080)) socket$inet_sctp(0x2, 0x1, 0x84) close(r0) 2018/03/26 07:34:59 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000001780)={&(0x7f00000001c0)=@ethernet={0x6, @random="491a4adabbe6"}, 0x80, &(0x7f0000001700)=[{&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000001240)="47d98dbd0d7b01a9c62a25c11c16b0116d04c1e03f24a019c98bebdeb6924f87670b0a3a1204948f40ce121d9700089a853b13a8e0b879ab764e3be9ba06984db4d090d0804de7b205774d87c02317bf29812b1235dc8547dd1e7ac71e3344be3b3a95352dbae9836dd0857f5aae7415137fcc9e66a5b27ad398dece3215ce816febcb8d9c5c0eaea959526e664ec41b9e5ecfbbdf00468ad5fc26b2da58f4185ecad091c27f4a8d61d7f3aeaa1cfde7eacad9", 0xb3}, {&(0x7f0000001300)="a3adc3a372a2bb64cf058dd3cff416116a07b94434321dcd36648a783a37afc8cfffaa4bfa213061aff07386b22cb0fac3e882e855fdfdfdb2dde49d8e85eeea9133d91ef961a23507fd91dfa47dab1efa64904c8993ccc071493dbf098a331b4035cf7516a7648bb89e6e00db53cd331695667c5622c38b477fa3c027ff99dbf296c37d89c09f69517d4b22981de4b7b8326b64c05ee22a71d72f7d42c23dff6c1107f960f3d92e19a5a52a3bd79e0c7d0e74fc8c945e78d3d83e7883f857200caa7fb28db7bf3a8b0461da1b8111b55445cc2785e6f40a5ad05371f47d66e64633e16c927cbff65680a76bfde870b8cfb01204967da8bb", 0xf8}, {&(0x7f0000001400)="9f544a70cdceb694b49e2b9164312369f914ee1896f6b211c12414bf20f01e9acafc62cd37aa51de1bc100717bb5de6e8d33a20a43740b86459f913b901d4ca7d13d10cda88d853d2d978eef961a2f88bbda76751add707015a02822f5761f32ece28ad47470a1792ab124b331bf8f7a6cd2a2ee9a87b33dfecd15810d0b95f2c6547fea0e115c1d35f4042ebf60e6a4df6f0e92fa7be86cd99a2cb1168010521c397b92c3a13d4fbddfd633f3c805241e080affd0b90016d8321f2110efde2b12a9ec1c17c2ad96d7ffe76a", 0xcc}, {&(0x7f0000001500)="c75a3f4983bd0b5bb59beb4dc5ab4ec04326899dedc362ca2effbc1a636ea0faa3a8852302c5feb3cdf83959ba1a3ce20e16aa28960f1d4c3d178e317f5e9bdcff3708dae9809e88b739028423abec13a5397c79e18c7f3ba92ce55a03e3f135bf9f0ab6c8ef6a94b9008775136fd8ca7af90ceb025dea43bb955b42c64416e81164069c0da28f28d7129e048a3c9ab218177285b4d26ebd8b34148842e487c47bad06bbd6a0e6de785abe5fe3418168231af2a60952b76a875d89f9ee45e2bdfc087879812fe4d1fadf068af1012b713dcb416ef5fc7c8cafc18bd3fbcee71d7da132c1b727b0bd05cd9b4673a2f46412", 0xf1}, {&(0x7f0000001600)="27923e1b10eecf8cefda83adc88e4c2beefdba502d5813132e21abf593706a1b67481c99fef27818740e65159f3d8e4822bbd27b1bfd99647c78459812d2d226c7e540c46ac5d5f2994c93485687b340e500351c9a5ab1131ac5ddd66eb43daf8bd240a1aa3337ec903be3e67717071397fbf341d38176546a40f7ee4c061211ff332ed6b0c89b6d1af1d3662f4a21640ad37216b9f4cd9af2bf6fff8fb5b0b9500ddb7045bc8bb0ca95ef6dbe1b112b619e4bc820ce4c58284762d4a55f45a968890e4b38bc941cbfd15ff760d7b14e94b14dc7c2f1cdfd1a357e622f64ce4589462abc", 0xe4}], 0x6, 0x0, 0x0, 0x10}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000017c0)='/dev/sequencer\x00', 0x400, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000001800)=""/7) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000180)={'syzkaller1\x00', 0x5f8}) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000080)="5500000018007fbdca2d1cb2a4a280930a06000000a84308910000003900080008000a00000086c18bbca30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000180), 0x2dc, 0x2}, 0x0) 2018/03/26 07:34:59 executing program 3: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) set_tid_address(&(0x7f0000000000)) [ 83.438464] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. [ 83.467695] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/03/26 07:34:59 executing program 5: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/create\x00', 0x2, 0x0) fcntl$addseals(r0, 0x409, 0x0) mmap(&(0x7f0000000000/0xe76000)=nil, 0xe76000, 0x3, 0x32, r0, 0x0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000deefec)={0x0, 0x0, 0xfffffffffffffffc}, 0x14) r1 = socket$inet6_udp(0xa, 0x2, 0x0) fadvise64(r1, 0x0, 0x7, 0x3) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) connect$l2tp(r2, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x1, 0x1, 0x0, 0x1, {0xa, 0x4e23, 0x20, @mcast1={0xff, 0x1, [], 0x1}, 0xaf85}}}, 0x3a) sendmsg$nl_crypto(r2, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) [ 83.499089] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. [ 83.522794] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/03/26 07:34:59 executing program 0: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@generic, &(0x7f0000000080)=0x80, 0x80000) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00000000c0)=0x5, 0x4) r1 = gettid() ioprio_get$pid(0x2, r1) 2018/03/26 07:34:59 executing program 6: seccomp(0x200000000000001, 0x0, &(0x7f00008ff000)={0x1, &(0x7f0000002ff8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) process_vm_readv(0x0, &(0x7f000097e000), 0x0, &(0x7f0000134fd0), 0x0, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x6}) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x2200c0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={r1, 0x80000, r2}) 2018/03/26 07:34:59 executing program 3: socket$inet6(0xa, 0x3, 0x6) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f00006baffc)=0x20, 0x4) connect$inet6(r0, &(0x7f0000d14fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) 2018/03/26 07:34:59 executing program 4: seccomp(0x200000000000001, 0x0, &(0x7f00008ff000)={0x1, &(0x7f0000002ff8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = syz_open_procfs(0x0, &(0x7f00006afff3)='net/if_inet6\x00') ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000000)=0x4) preadv(r0, &(0x7f0000c0a000), 0x0, 0x0) 2018/03/26 07:34:59 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000500)='/dev/rtc\x00', 0x1, 0x0) write$cgroup_subtree(r2, &(0x7f0000000640)=ANY=[@ANYBLOB="2b6d656d017279202d7069647320bf8eaaf46ead9d70dce64542c0ee4ff69bac0dd9783c4ae22f8b4dcec2df44eeab462ec252363196f7f88bb4c594b9a6bdfb542d3f1546dbda4560c11e3b90201159498a6aeea22c5151b4"], 0xe) bind$inet(r1, &(0x7f0000001000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) mmap(&(0x7f0000000000/0xea2000)=nil, 0xea2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000ea4ff8)={0x20080522}, &(0x7f0000004000)) r3 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x77359400}, {0x0, 0x2710}}) r4 = syz_open_dev$sg(&(0x7f0000000400)='/dev/sg#\x00', 0x7a5f, 0x200080) r5 = fcntl$getown(r0, 0x9) r6 = getuid() ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000000600)={0x800, 0x928f, r5, 0x47f4, r6, 0x1000, 0xa00c, 0x74}) r7 = open(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x10) sendmsg$nl_generic(r7, &(0x7f00000003c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000380)={&(0x7f0000000180)={0x1d4, 0x22, 0x202, 0x70bd28, 0x25dfdbfd, {0x1b}, [@nested={0x84, 0x90, [@generic="679c4ac6de05c85b5b5445b0f99a880a1da6ae32bd0b5bb1d4aaf011a94f909d8f00a74649063a0ee71a05287ea96e7da68591a79e704cc098bff32ecb3e9f6afe3e2330e626397452dc615c583f1a5cc96ed19ca914e001965970b603", @typed={0x8, 0x1f, @ipv4=@dev={0xac, 0x14, 0x14, 0x14}}, @typed={0xc, 0x33, @u64=0xcfa}, @typed={0xc, 0x1c, @u64=0x2}]}, @generic="5d35f7bf945100a2d9af37a552ca16c5827f6164ddb10d3dcbe115b166ac84e79e50ec2569209e2e06a92521e90d7d4efb32b5779b6608d134f7e48be2b134304cc5197c8400b2ac5d94f26d015669e7988c8dfe10f9d56ef1edb7e742581658b3fd662da3d02574dda71a04c7f236df51e84f9ca213539eb18fdea3a88cbcba8dece9cf83da4abd57e2882dcd6f86e500dd5f9c9d505bd0b866918254d8c25b10a6ea73ab07d6c59dd57a8c", @nested={0x14, 0x44, [@typed={0x8, 0x6f, @fd=r3}, @typed={0x8, 0x1, @u32=0xb05}]}, @typed={0x7c, 0x65, @binary="5c0981d9f01f61c47930a5ae6f4c5f045bb4bd948205294df4bd740246c22caa65584706dbfc9538e92fd7073bb88430931386dd7a1619ee453bb4347605a81cefe92e58807f58d81682a8351c33b9afe4a160fcc966bb5f7e4ac024883d126830f6e760c502bb418c2320f244816b48a5d8fc9f386439"}]}, 0x1d4}, 0x1, 0x0, 0x0, 0x4000}, 0x4081) sendto$inet6(0xffffffffffffffff, &(0x7f0000001faf)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000000fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) bind$inet6(r3, &(0x7f0000001ffd)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$DRM_IOCTL_SET_MASTER(r7, 0x641e) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000440), &(0x7f0000000480)=0x14) r8 = getpgid(0x0) socket(0xa, 0x807, 0x0) sched_setscheduler(r8, 0x3, &(0x7f00000000c0)=0x9) sendmsg$nl_crypto(r7, &(0x7f0000000800)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x82008c80}, 0xc, &(0x7f00000007c0)={&(0x7f0000000840)=ANY=[@ANYBLOB="f00000001000230225bd7000fedbdf25647262675f6e6f70725f73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073af368f9496bf4cca66b86fafff0000000000000000000000000000007ef6ecb7d41a17ad0000000000000000000000000000000000009dec52f800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000024000000000000000000000800dec8ebac5c80b0cad5d02d9d8127"], 0xf0}, 0x1, 0x0, 0x0, 0x20000000}, 0x4) setsockopt$sock_int(r1, 0x1, 0x2, &(0x7f0000017000)=0x4, 0x4) mkdirat(r4, &(0x7f0000000580)='./file0/file0\x00', 0x4) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000005c0)) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @rand_addr=0x3f}, 0x10) listen(r1, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/ashmem\x00', 0x0, 0x0) 2018/03/26 07:34:59 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)}}], 0x2, 0x8080) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) mkdirat$cgroup(r2, &(0x7f0000000200)='syz1\x00', 0x80) sched_getattr(r1, &(0x7f00000000c0), 0x30, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/03/26 07:34:59 executing program 2: r0 = syz_open_pts(0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, r0, 0x800000000000000) clock_adjtime(0x0, &(0x7f0000011000)) 2018/03/26 07:34:59 executing program 0: seccomp(0x800000000001, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f000045bff0)=[{0x20, 0x0, 0x2, 0x182}, {0x6}]}) r0 = dup(0xffffffffffffffff) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000040)=0x2) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}) 2018/03/26 07:34:59 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r0 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000140)='./control/file0\x00') utimes(&(0x7f0000000100)='./control\x00', &(0x7f0000000180)={{0x77359400}, {0x77359400}}) clone(0x0, &(0x7f0000000000), &(0x7f0000001000), &(0x7f0000001040), &(0x7f0000001080)) close(0xffffffffffffffff) 2018/03/26 07:34:59 executing program 2: r0 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) write$sndseq(r0, &(0x7f0000e6ffd0)=[{0x1e}], 0x30) r3 = memfd_create(&(0x7f000003e000)='\'', 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) dup2(r4, r3) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000240), &(0x7f0000000280)=0xfffffffffffffccc) write$sndseq(r3, &(0x7f0000e6ffd0)=[{0x1f, 0x0, 0x0, 0x3fd}], 0x30) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) waitid(0x2, r5, &(0x7f0000000080), 0x40000000, &(0x7f00000000c0)) 2018/03/26 07:34:59 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = socket(0x10, 0x2, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f00006deffc)=0x80000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000040)=0x6, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000150000), 0x4) connect$inet(r0, &(0x7f0000000200)={0x2, 0x4e20}, 0x7f) 2018/03/26 07:34:59 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000000080)={{0x800, 0x4}, 'port1\x00', 0x44, 0x80020, 0x9, 0x8, 0x1, 0x5, 0x7fffffff, 0x0, 0x4, 0x9000000000000}) ioctl$TCSBRK(r0, 0x5409, 0x54b) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000000)=0x49) 2018/03/26 07:34:59 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000380)=0x6, 0x4) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000300)={{0x2, 0x3, 0xba27, 0x3, 0x61f453b0}, 0x6, 0x559a, 0x5}) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0xa4, &(0x7f00000000c0)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x7, @dev={0xfe, 0x80, [], 0xf}, 0x6}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x1, @dev={0xfe, 0x80, [], 0x16}, 0x9}, @in6={0xa, 0x4e23, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @loopback=0x7f000001}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000200)={r3, 0x64, "fe808c233e19afb5fbe82b082a67d3314f345173fefecb46fee93ac2288ab41a1f557c94cd00a181d3a0fb8256956360ff629828c8787a2075a1245df006e8ce1fca30ca4406107e231974a64d9133ea94ec51a2c8a6eaa89738881ebb05f85d49380553"}, &(0x7f0000000280)=0x6c) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000400)=0xec, 0x4) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00006fb000)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}, 0x0, 0x1e1e1e1e1e1e635, [{{0x2, 0x0, @multicast1=0xe0000001}}, {{0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {{0x2, 0x0, @multicast1=0xe0000001}}, {{0x2}}]}, 0x49fa) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$EVIOCGID(r4, 0x80084502, &(0x7f00000003c0)=""/18) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r4, 0x10e, 0x1, &(0x7f0000000040)=0x3, 0x363) 2018/03/26 07:34:59 executing program 7: r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80000) syz_extract_tcp_res(&(0x7f0000000180), 0x5, 0x6) listen$netrom(r0, 0x6) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) clone(0x0, &(0x7f00009b6000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) unlink(&(0x7f0000000100)='./file0/file0\x00') r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000200)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x5000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x3c, r2, 0x503, 0x70bd29, 0x25dfdbfd, {0x1}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}]}, 0x3c}, 0x1}, 0x4000000) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000000)=0x9, &(0x7f0000000140)=0x4) fstat(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x37, &(0x7f0000000300)='./file1\x00', r3, &(0x7f00000003c0)="015ae1bee5294179093410f12e76bbb47c06cc6acce80e478e7935a0fc7b962d300ee64fa0f227a3246a063388b263b8340023a9a9a662e6df4a6d386baf6b77097eca55d632d469f18d4a738debb4edbd0cea30c0b0698f435b3683fe687f4fd250881dc0d3") 2018/03/26 07:34:59 executing program 2: r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f00000001c0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000000300)=@abs, 0x6e, &(0x7f0000000000)=[{&(0x7f0000007000)="002a932f01000000cf", 0x9}], 0x1, &(0x7f0000000280)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r4}, @cred={0x20, 0x1, 0x2, r1, r3, r4}, @rights={0x18, 0x1, 0x1, [r0]}], 0x70}, 0x0) r5 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r5, 0x1, &(0x7f0000007000)) 2018/03/26 07:34:59 executing program 0: r0 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000140)) write$evdev(r0, &(0x7f0000000040)=[{{0x0, 0x2710}}], 0x18) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$evdev(r0, &(0x7f00000000c0)=[{{r1, r2/1000+10000}, 0x2, 0x90, 0x8}, {{r3, r4/1000+30000}, 0x3, 0x6, 0x401}, {{0x0, 0x7530}, 0x2, 0x1860000000000, 0x7}], 0x48) fadvise64(r0, 0x8000000000000000, 0x0, 0x4) 2018/03/26 07:34:59 executing program 5: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000240)) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4) sendmmsg(r1, &(0x7f0000000f80)=[{{&(0x7f00000004c0)=@nl=@kern={0x10}, 0x80, &(0x7f0000000bc0)=[{&(0x7f0000000540)="a14a0b3c1be800dc164e7a2d4aee577edc266f4bb8d12b6bea764b70a2398bf97486dbd63d942f1b7e317b15823d58a9aff880479d3223a23c2b865bb89d950c2c20cf575a9643b0c41ab608eb5b7e085fd4c412ce79f62c8bc192506fc3bb68404dab7f85d0d299654550a496cb96a39c497ae9ee82eeb755a0ae3f1b561cff01a9a57a8971ce3d61e54359ce337852e50e38ba2254c537815bf2610e65b104c3b4e7bd348338539978f4be9a04752a06ab652f79bc9653c47b7aac76b406e1f8183d6df0ee629f7cb9d191671070dce9f912ef39ca90080371675b755a242717524dda", 0xe4}, {&(0x7f0000000640)="b255efdbdece4774bf8cb38e39c7dc4927881ef12e1306a6fdb7a4e63386dcdd025cf7b05b5bb03f3f671a5fdcb4df66a0059690ba1b5a8067089f1daa4066563c32a49b0eb137d7b9be99dddaca9865d5c6a0f90e8cc36b59214a7c867aebf2ede249d2715ca48b3c8b77a6545ee9655bc04827a020b01d6a0bdf6af9228c428e147d3c42def8f8a94b3a777739cf7fab5571ec9d586a10c2c6f9c9a391acf1c30dd881ce69f0c9dc201ca3", 0xac}, {&(0x7f0000000700)="7ffe986fb23f9c93cecdc08cd106fc8fd133990da4125fb481bba8af200c4f9bfa174940df87d92e3a0600a9bd25a49cc92a12adcc812a14334c9f17a9038d701fdf16107d986d11a4b4a8fb0ea4a4c5502a9aedb753cb19a1afa12d78477091119e072d757443c5189ae87bead64036c06238644bd5", 0x76}, {&(0x7f0000000280)="9996b3ffe4eff625b8b9a92e1c3ca0e84165e935376e398e2623149bf974cf7fce6f79df86e16aa3a396f2e6c841b04389bfa98b3a0babb310066a611148", 0x3e}, {&(0x7f0000000780)="84aa60b4c248c5f6852146570bda14a5aa936fded583e27047ea42710ec255ea0f089b47324fb6b2f3b7ad798ac8ade41784f11ed2154db5ceff9a2a87ec022095c3b972be7a1040c4cf9300395fdc870685d50940ebfbea0cc3ae5c8a694788ef4dd51f609619cb08c76025cf3762ce773c24e9fdcc8cd46cccb1af85302b6ffad0a99df2370e921fb7e2674e7ac0466b504ca0c14e7e16e1ee1d78f6c0f13c451d078d0a465fc71915621b49aab4d97f53b365e26004a5154af1a1a66932ddc98ec5ee264f05b9f356b6fcdfc582d0f2a077ac18225de7141b5926e7eece08f8b242d32f4a5e73", 0xe8}, {&(0x7f0000000880)="2b180d61cf44daf3979031d3bcc64f56ebe1c1a70ff7b7484b5c1a73d387fd378e88523f5b9c8e8162049bf5cea2d4877d3e076736c4e4eafa8a3db137c2d6e7efd802c9ddaf6b76113b64dd901d0830ea5215997ae5bcd1428bfbade0e61aa3c53b239579c68ceee504ef45f5fb32b2b1ddd3aabb801243104db0954ae4506784f7842b89f8a55a58b58a5ab8a50d97dbdd6111155bc721885e6075065b541822229c2388967fbd96a36695c9ba83e2c5bae91ce3b0", 0xb6}, {&(0x7f0000001200)="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", 0x1000}, {&(0x7f0000000940)="62386fcd9e7e592c1ca417c2dcd62ab459dbf538aa11e783d8d9947114cc747e9c8dec5e428aa231045a3b4e1317a0dccaa564ebf34efae9733e9880257edd50b6100be78e8230eeb3111f170b09689c2835afce5422772ab894962c041ad73a7116c39eb5ad2b90bb3a2849761f760b01a182384d083fdbf63943ec1724aa101d5fe6a798cc598381da83ea5519d882417294e7ae295d882296485b7b03f04fb444771b56c391772cb4d71eab8a528001bc9e0a615ce224680a1afd7922a0af8977762353dba6b867f6e88cb28bca120555ffa010e1adde5b06eb8828cddd456f02a8", 0xe3}, {&(0x7f0000000a40)="1400c543e29ff853ca9b7e2bf04df4eb0ddb44072ede2606d2643e3072f3915ae5890a037dc30467fb771faa455236014e0ecc9c00be8567507be60ab83f117e78a6d638a8e90b7d801410d92cb3e7e504b926f8baf206dc6f280548a2f8f5678dc584b404fdefc231f91bab393b5cb6c85bb7713e631260deb3dfafc547a14401303abba8b9805c", 0x88}, {&(0x7f0000000b00)="76224bd5bf1d2329c807400c8f6d8a2db3c2ea89f86f631548f4c09ffc74d0f9dc00c250d256793ab2dbd8402851e4894a5cf7b2e42b35d3a7dca91f526a7793c1bace04d8718601faec118aaa8344edb9ba9118d1ef270cd3ef5bac2ed8862325a24a5ca5bec0e353a1599b6858f4bbe79bd8eb5a58c1fc7d8470ff81c6a3277f2dc93c35dc62ee77", 0x89}], 0xa, &(0x7f0000000c80)=[{0x18, 0x116, 0x7, "42bd3e3664b1"}, {0x60, 0x11f, 0x7, "a35694c4ef117d288f66a98c47133e42413b6cec3ad8cfe2678c6f8bc33e5c36603ea0a9351e56dec78821934a6c384588e04a5b2643984f94b0494949c2cbed8fae90ccb46d5527145b541a06d9da0f"}, {0x110, 0x105, 0x10001, "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"}, {0xa0, 0x10f, 0x8, "64719dc4fab77c6a5902bdb0fd5b984d61e13753b7f68f1c04e74ce714496b8fcf14af99511d3d0a0def018d837d03f6746dcce9286760a7b03fd82b270d4f2be4983177c6ad090837dd1b35f5f43304f6b8d451ad3d8bdcaf651ffd40a3c88bf6ae12d9e4353ac9ef76f7c4ab2fbc944c609703d65b486eaccb1f3c6e4c95d60b7ad3f40d15ead0575d27c9342035f2"}, {0xb8, 0x11d, 0xff, "5abefce40101ca348fab7352fa1bfaae703f4ab37a381840b7919eaa64e8e5a897582fd76da7038519f169a50d41d83b07cd2d55a0ca4e22ae41d432a68b879132571db72c80b14574b0783b687f22068ebd618b23c60f7ff44bab8b571b644e44f833f04be8ba904a6924487eb3f2dd4af8f1e128883913b2ca98a366e61bb27715e903cb9e242fd5a4e431a80e58e2bb237f5df9e213e82a9abb7fcd42f0d22a0acfc1"}], 0x2e0, 0x80}, 0x6}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000001c0)={0x3ff, 0x5, 0x0, 0x2, 0xdc, 0x9, 0x15f66bf2, 0x8, 0x0}, &(0x7f0000000200)=0x20) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000002c0)={0x0, 0xa7, "9645d549d29ff66b79348e910bc57c98638569a8310e8dd70b255d7973151e50b1804ba888e690d2372a8e50f9da83d8875807c679f72f562c5917c302411f202c2ebbb1ad86041ca2e6d1057527a174ddb75075fe8c147f21ee56161044486c9103c220ad43fd1c489ab43de2c5088ced603a7b6cfc33921ef9369ab1561778bdae9a87d5eb10c70b7532b2ee27addd1bb43f134c988a32baaab260f0cf5daf4f5ab245394709"}, &(0x7f0000000380)=0xaf) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000003c0)={r2, 0x10000, 0x80, 0xf16, 0x4, 0x0, 0x40, 0x101, {r3, @in6={{0xa, 0x4e21, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffb}}, 0x45ce, 0x5, 0xfffffffffffffff7, 0x5, 0x4}}, &(0x7f0000000480)=0xb0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000000)=""/205) ioctl$fiemap(r1, 0x6609, &(0x7f00000011c0)=ANY=[@ANYBLOB="00000000000000000000000000003a4100000000000000000000060000000000"]) sync_file_range(r1, 0x6, 0x1ff, 0x2) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000001000)=@req={0x28, &(0x7f0000000fc0)={'ip_vti0\x00', @ifru_mtu=0x100}}) 2018/03/26 07:34:59 executing program 6: socketpair$unix(0x1, 0x400000003, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r0, &(0x7f0000000000), 0x0, 0x0) dup2(r1, r0) 2018/03/26 07:34:59 executing program 4: r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) write(r0, &(0x7f0000000180)="2400000058001f0014b2f407000904000200071008000100ffffffff0800cd249be92caf", 0x24) 2018/03/26 07:34:59 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) socket$inet6_dccp(0xa, 0x6, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x402000, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000040)=""/167) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000100)=ANY=[@ANYBLOB="020d000014000000000000000000000005000600000000000a00000000000000000000000000000000000000000000000000000000000000080012000200020000000000000000001100000003dffe04d451c98e7f30f3639e95a36fe70000000000000000000000ac14ffbb000000000000000000000000ac14000000000000000000000000000005000500000000000a00000000000000fe8000000000000000000000000000ff0000000000000000"], 0xa0}, 0x1}, 0x0) 2018/03/26 07:34:59 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x101000, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000280)=0x9, 0x4) ioctl$VT_WAITACTIVE(r0, 0x5607) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x3f, 0x8, 0xffffffff, 0x7, 0x1}, &(0x7f0000000240)=0x98) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x0, 0x0, 0x100000001, 0x20, 0x400}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000002c0)={r1, 0x3ff}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000340)={r3, 0x4}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={r2, 0x1}, &(0x7f0000000140)=0x306) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)={r1, 0x8}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000400)={0x7}, 0x4) 2018/03/26 07:34:59 executing program 1: mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x0, 0x10000032, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000000040)={0x1, 0xffffffff, 0x5000, 0x800, 0xf29f, 0xc2b, 0x1000, 0x3, 0x7ff, 0xb50}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000001fde), 0x2) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000080)={@in6={{0xa, 0x4e24, 0x0, @empty, 0x7}}, 0xffffffff, 0x4, 0x39, "34d72ea93aaf45fa8d23ab543452e2c1507fbd4322eec4e8f80680ecdad703b8e2dd0bf242c04921840f4085bc2479243b0b6635ca1bfa86968868073d74098e916803d99974cc4586a95ee9cafef470"}, 0xd8) 2018/03/26 07:34:59 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000010ff0)={0x3, &(0x7f000000dfe8)=[{0x84}, {0x48}, {0x6}]}, 0x10) sendto$unix(r1, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000040)=@abs, 0x6e) pread64(r1, &(0x7f0000000040), 0x0, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0xd9) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/03/26 07:34:59 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) execveat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000240)=[&(0x7f0000000080)='/dev/net/tun\x00', &(0x7f0000000100)='/dev/net/tun\x00', &(0x7f0000000140)='user{wlan0-wlan0eth1\x00', &(0x7f0000000180)="657468302d6c6f2d8400", &(0x7f00000001c0)='/dev/net/tun\x00', &(0x7f0000000200)='\x00'], &(0x7f0000000300)=[&(0x7f00000002c0)='{\x00'], 0x1000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) dup3(r0, r2, 0x0) 2018/03/26 07:34:59 executing program 6: r0 = socket$inet6(0x10, 0x3, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000010ff4)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000019007fafb72d1cb2a4a280930a06000000a843dc91052369390009002f000000000000001900050000000000000000081338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000002000)}, 0x0) 2018/03/26 07:34:59 executing program 5: r0 = mq_open(&(0x7f000084dff0)='!selinuxselinux\x00', 0x0, 0x0, &(0x7f0000664fc0)) r1 = getpid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) setpgid(r1, r2) setpriority(0x0, 0x0, 0x8) mq_timedreceive(r0, &(0x7f0000c04f55)=""/171, 0xab, 0x0, &(0x7f0000f76000)={0x77359400}) mq_timedreceive(r0, &(0x7f0000a2e000)=""/40, 0x28, 0x0, &(0x7f0000b6bff0)) inotify_init() 2018/03/26 07:34:59 executing program 4: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000002cff6)='./control\x00', 0x0) r1 = openat(r0, &(0x7f0000fa2000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000023ff8)='./control\x00', r1, &(0x7f0000012ff6)='./control\x00') renameat2(r1, &(0x7f0000bee000)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x0) getpeername(r0, &(0x7f0000000000)=@ipx, &(0x7f0000000080)=0x80) 2018/03/26 07:34:59 executing program 0: r0 = syz_open_dev$binder(&(0x7f000000bff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000214fd0)={0x8, 0x0, &(0x7f00002bd000)=[@release={0x40046306}], 0x0, 0x0, &(0x7f0000012000)}) r2 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0x60) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f00000000c0)=0x6, 0x4) 2018/03/26 07:34:59 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'syz_tun\t\x00'}) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000000040)={0x400, 0x8, 0x0, 0xf9}) sendmsg$nl_route(r1, &(0x7f0000000200)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=@getnetconf={0x14, 0x52, 0x200, 0x70bd25, 0x25dfdbff, {}, ["", "", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1}, 0x20000000) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000240)={&(0x7f0000000000)=[0x5b, 0x1, 0x4], 0x3, 0x3, 0x9, 0x2, 0x4, 0x5d0, {0xc61, 0x2a3b, 0x7f, 0xffffffffffffffff, 0xd6, 0xfffffffffffffffa, 0x85, 0x1, 0x1d, 0x400, 0x0, 0x0, 0x1, 0xfffffffffffffffd, "532c631583a3b07701a03c90aa1893c2997cfae066e3e20465d091cda6472674"}}) 2018/03/26 07:34:59 executing program 7: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x600000, 0x0) mknodat(r0, &(0x7f0000000000)='./control\x00', 0x24, 0x0) faccessat(r0, &(0x7f000003fff6)='./control\x00', 0x3, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x9) syncfs(r0) fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r1) 2018/03/26 07:34:59 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000002540)=ANY=[@ANYBLOB="140000000301ffff000000000000000000000000"], 0x14}, 0x1}, 0x0) read(r0, &(0x7f0000000240)=""/45, 0xfffffeff) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000180)={r2, 0x7, 0x2, [0x2, 0x7ff]}, &(0x7f00000001c0)=0xc) 2018/03/26 07:34:59 executing program 4: r0 = syz_open_dev$random(&(0x7f00002ebff4)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003ff4)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000880)=0x0) ptrace$getenv(0x4201, r2, 0x5, &(0x7f00000008c0)) r3 = accept(0xffffffffffffff9c, &(0x7f00000006c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000740)=0x80) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000780)={0x0, 0x0, 0x7fffffff}, &(0x7f00000007c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000800)={0x40, 0x6, 0x4, 0x6, r4}, 0x10) r5 = gettid() process_vm_writev(r5, &(0x7f00000002c0)=[{&(0x7f0000000040)=""/191, 0xbf}, {&(0x7f0000000100)=""/84, 0x54}, {&(0x7f00000001c0)=""/216, 0xd8}], 0x3, &(0x7f0000000680)=[{&(0x7f0000000300)=""/187, 0xbb}, {&(0x7f00000003c0)=""/229, 0xe5}, {&(0x7f00000004c0)=""/167, 0xa7}, {&(0x7f0000000580)=""/195, 0xc3}], 0x4, 0x0) setpriority(0x3, r2, 0x8001) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000840)={r4, 0x1}, 0x8) r6 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000000)={"425f6e64300000d24865c6eb37369b02", 0x2}) 2018/03/26 07:34:59 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000280)={{{@in=@multicast1=0xe0000001, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4e23, 0x9, 0x4e21, 0x4000000000000000, 0xa, 0x20, 0x20, 0x11, r1, r2}, {0x9, 0x0, 0x68, 0x5, 0x1, 0x3, 0x306e, 0x5}, {0x2, 0x3, 0x2, 0x5f}, 0x4, 0x6e6bb5, 0x8000000000000001, 0xfffffffffffffffe, 0x1, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x20004d5, 0x6c}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x200000003500, 0x7, 0x2, 0xfffffffe, 0xffff, 0x3, 0x2}}, 0xe8) r3 = dup(r0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000080)={'lo\x00', &(0x7f0000000240)=ANY=[@ANYBLOB="3d000000000000000000000000000000000000000000000000000000000000fffd000000"]}) 2018/03/26 07:34:59 executing program 5: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000000100)={0x0, 0x12, 0x0, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x77359400}, {0x77359400}}, &(0x7f0000000040)) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/access\x00', 0x2, 0x0) ppoll(&(0x7f00000000c0)=[{r1, 0x2000}, {r1, 0x1}, {r1, 0x8000}], 0x3, &(0x7f0000845ff0), &(0x7f000079dff8), 0x8) 2018/03/26 07:34:59 executing program 1: r0 = syz_open_dev$binder(&(0x7f000000bff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=ANY=[@ANYBLOB="05e3044000000000"], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x4, 0x0, &(0x7f000000cf68)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000008f37)}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x4000, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x10, 0x0, &(0x7f000000ff80)=[@request_death={0x400c630e, 0x0, 0x3}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000003fd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f000000bf1f)="8f"}) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3000002, 0x10, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000bfd0)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x3}], 0x0, 0x0, &(0x7f0000011000)}) [ 83.876657] audit: type=1400 audit(1522049699.459:52): avc: denied { create } for pid=14887 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 83.909620] binder: 14871:14877 Acquire 1 refcount change on invalid ref 0 ret -22 [ 83.922059] binder: 14871:14877 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 83.935497] binder: 14871:14877 Release 1 refcount change on invalid ref 0 ret -22 [ 83.939243] binder: 14896:14901 unknown command 1074062085 [ 83.939250] binder: 14896:14901 ioctl c0306201 20007000 returned -22 [ 83.940387] binder: 14896:14901 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/03/26 07:34:59 executing program 3: r0 = timerfd_create(0x0, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000096ffc8)={&(0x7f0000125ff4)={0x10}, 0xc, &(0x7f0000cffff0)={&(0x7f0000f01e2c)=@delsa={0x34, 0x11, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@multicast1=0xe0000001}, [@mark={0xc, 0x15}]}, 0x34}, 0x1}, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{0x0, 0x90e}}, &(0x7f000000afe0)) timerfd_settime(r0, 0x3, &(0x7f000000b000), &(0x7f000000dfe0)) 2018/03/26 07:34:59 executing program 6: r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0) ftruncate(r0, 0x76f) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000000)=0x7f, 0x4) sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe) pipe(&(0x7f0000000080)) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000040)={0x1, 0x1, 0x3, 0x4, 0xffffffffffffff76}, 0xc) ioctl$TCFLSH(r1, 0x540b, 0x0) 2018/03/26 07:34:59 executing program 3: openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/mls\x00', 0x0, 0x0) r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000dfaff0)="01000000953900001b00000000000000", 0x10) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0x2001}) close(r1) accept4$ax25(r0, &(0x7f00000001c0), &(0x7f0000000080)=0x10, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x0, 0x0) dup3(0xffffffffffffffff, r0, 0x0) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x40000002871, 0xffffffffffffffff, 0x0) munmap(&(0x7f000053b000/0x2000)=nil, 0x2000) [ 83.941328] audit: type=1400 audit(1522049699.519:53): avc: denied { read } for pid=14887 comm="syz-executor6" path="socket:[40819]" dev="sockfs" ino=40819 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 83.941934] audit: type=1400 audit(1522049699.519:54): avc: denied { write } for pid=14887 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 83.999469] binder: 14896:14902 BC_DEAD_BINDER_DONE 0000000000000003 not found 2018/03/26 07:34:59 executing program 5: r0 = add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) request_key(&(0x7f0000000180)='dns_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)="566d6e657430ae656dc6a159d470703000", r1) get_thread_area(&(0x7f0000000140)={0x3ff, 0xffffffff, 0x2000, 0x5, 0x3, 0x1, 0xc4c, 0x5, 0x5, 0x1}) [ 84.017192] binder: 14896:14902 unknown command 1074062085 [ 84.017199] binder: 14896:14902 ioctl c0306201 20007000 returned -22 [ 84.019773] binder: 14896:14912 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 84.049887] binder: 14871:14888 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/03/26 07:34:59 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) ioctl(r0, 0x5101, &(0x7f000042a000)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0xdfc, 0x8, 0x1, 0xffffffffffff7fff, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r1, 0x9, 0x5}, 0x8) finit_module(r0, &(0x7f0000000000)='/dev/sequencer\x00', 0x3) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x80000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) flistxattr(r2, &(0x7f0000000180)=""/4096, 0x1000) 2018/03/26 07:34:59 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000577000)={{0x0, 0x8001}}) geteuid() 2018/03/26 07:34:59 executing program 6: ioctl$KDGKBMETA(0xffffffffffffffff, 0x4b62, &(0x7f0000000040)) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='personality\x00') setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x0, 0x9d55000, 0x8, 0x4}]}, 0x10) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x0) nanosleep(&(0x7f0000000180)={0x0, 0x1c9c380}, &(0x7f00000001c0)) futex(&(0x7f000000cffc)=0x4, 0xb, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000)=0x1c0000000, 0x0) 2018/03/26 07:34:59 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2001, 0x0) write$sndseq(r0, &(0x7f00000003c0)=[{0x0, 0x0, 0x0, 0x0, @time, {0x5, 0xfffffffffffffff6}}], 0x30) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000773fc8)={&(0x7f0000450ff4)={0x10}, 0xc, &(0x7f0000ad0ff0)={&(0x7f0000b2b000)=@updsa={0xf8, 0x1a, 0x401, 0x0, 0x0, {{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}}, {@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, 0x3c}, @in=@multicast1=0xe0000001, {}, {}, {}, 0x0, 0x0, 0xa}, [@tfcpad={0x8, 0x16}]}, 0xf8}, 0x1}, 0x0) 2018/03/26 07:34:59 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f5eff5)='lp\x00', 0x4) ioctl$sock_inet_SIOCGIFDSTADDR(0xffffffffffffffff, 0x8917, &(0x7f0000000200)={'lo\x00', {0x2, 0x0, @broadcast=0xffffffff}}) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=0x0, &(0x7f0000000100)=0x4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000140)=r1, 0x4) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x80000) setsockopt$inet6_udp_int(r2, 0x11, 0x66, &(0x7f0000000080)=0x5, 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) shutdown(r0, 0x1) 2018/03/26 07:34:59 executing program 3: clone(0x0, &(0x7f0000f39000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) pivot_root(&(0x7f0000000280)='./file0/file0/file0\x00', &(0x7f00000002c0)='./file0/file0\x00') execveat(0xffffffffffffffff, &(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000140), &(0x7f00000001c0)=[&(0x7f0000000000)='loGPLwlan1\x00', &(0x7f0000000040)='\x00', &(0x7f0000000080)='\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='P^wlan1)mime_typeppp1\x00'], 0x0) mq_open(&(0x7f0000000200)='P^wlan1)mime_typeppp1\x00', 0x42, 0x1, &(0x7f0000000240)={0x5, 0x8eae, 0x100, 0x2, 0x8, 0x9, 0x3, 0x6}) r0 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000380)="1bcfcbcbc6a16f2096a5a1cefbbea4957db82b84b1a7db99fefef962054fb003fcb6c034919a9818c2e5be3fe4b57d2fc464184ee2a2f3286e6a357c648ecd6fc6dc638b6a77e4b716f378839db1e858c2920b332d037c2a5f466d579a9f39c7eaae2c78517af2dd0a7e2c35185baf24e66888d92180d15f3de61487d1a78bb4974a833c199a724d561f631db21e2396bd0c0fe3c7b5d54f39fbae05b481671a3de80d076c36c4c9358883c5be928149f82f62be3e099ee32bfb4793f1d9a4927967be3aeefc7f000c55c652d911dc4229a1d496a7651ab66667a037ee854b5a1beb21e96f8c70", 0xe7, 0xfffffffffffffff9) keyctl$setperm(0x5, r0, 0x400) 2018/03/26 07:34:59 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={0x64b4, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2}, 0x0, 0x0, 0x10001, 0x7, 0x8}) accept$ax25(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10) r1 = dup2(r0, r0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000080)=0x3) 2018/03/26 07:34:59 executing program 1: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000dac000)={0x77359400}, &(0x7f00000001c0), 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000000040)=0x40, 0x4) 2018/03/26 07:34:59 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f00000009c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000a40)=0x80, 0x800) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000a80)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) mremap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000, 0x2, &(0x7f0000000000/0x1000)=nil) sendto$inet6(r1, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) getpeername$ipx(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/03/26 07:34:59 executing program 7: r0 = socket(0xa, 0x1, 0x0) getdents64(r0, &(0x7f00000000c0)=""/33, 0x21) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x2000, 0x48) bind(r0, &(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0x25dfdbfb, 0x8040200}, 0x80) setsockopt(r0, 0x0, 0x2e, &(0x7f0000000000), 0x0) 2018/03/26 07:34:59 executing program 4: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f00000000c0)={0x47c3, 0x1, 0x2, 0x8001, 0x7, 0x9}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080), 0x4) seccomp(0x200000000000001, 0x0, &(0x7f00008ff000)={0x1, &(0x7f0000002ff8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mq_open(&(0x7f0000112000)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x1}) mq_unlink(&(0x7f0000fc4ffb)='eth0\x00') 2018/03/26 07:35:00 executing program 2: syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socket(0x3, 0x2, 0x80006) r0 = socket(0x18, 0x0, 0x4) connect(r0, &(0x7f0000c81ff2)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14}}, 0xe) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40000, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) 2018/03/26 07:35:00 executing program 3: 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}) socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000080), &(0x7f0000012000)=0xffffffffffffffb6) r2 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x20000) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f00000000c0)=""/123) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/03/26 07:35:00 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"73797a6b616c6c65723000001700", 0x2}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x4, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syzkaller0\x00'}) 2018/03/26 07:35:00 executing program 6: ioctl$KDGKBMETA(0xffffffffffffffff, 0x4b62, &(0x7f0000000040)) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='personality\x00') setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x0, 0x9d55000, 0x8, 0x4}]}, 0x10) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x0) nanosleep(&(0x7f0000000180)={0x0, 0x1c9c380}, &(0x7f00000001c0)) futex(&(0x7f000000cffc)=0x4, 0xb, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000)=0x1c0000000, 0x0) 2018/03/26 07:35:00 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) setxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)=@known='security.selinux\x00', &(0x7f0000000240)='[selinux/\x00', 0xa, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x4000, 0x0) accept4$bt_l2cap(r0, &(0x7f0000000080), &(0x7f0000000100)=0xe, 0x80800) 2018/03/26 07:35:00 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00006f0fc8)={&(0x7f0000c16ff4)={0x10}, 0xc, &(0x7f0000e83ff0)={&(0x7f0000bcd000)=@newpolicy={0xb8, 0x13, 0x221, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa, 0x80, 0x80}}}, 0xb8}, 0x1}, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@mcast1, @in6=@dev}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000140)=0xe8) 2018/03/26 07:35:00 executing program 7: r0 = epoll_create1(0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000000)=0xbc7a, &(0x7f0000000040)=0x4) flock(r0, 0x1) flock(r1, 0x2) 2018/03/26 07:35:00 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@dev={0xfe, 0x80}, 0x0, 0x0, 0xff, 0x1}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x1, 0x0, 0x0, 0xd40b, 0xffffffffffffffff}, &(0x7f0000000100)=0x19d) 2018/03/26 07:35:00 executing program 7: clone(0x200, &(0x7f0000251dca), &(0x7f0000744000), &(0x7f00008c8000), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f00002bc000)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') pread64(r0, &(0x7f00009f3000), 0x0, 0x0) lseek(r0, 0x0, 0x2) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000000)={0x1000, 0x7, 0x1, 0x5, 0x6, 0x2}) open$dir(&(0x7f0000bca000)='./file0\x00', 0x26102, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000080)={{0x0, 0x3, 0x1, 0x0, 0xfffffffffffffffd}, 0xad, 0x3, 0x2}) 2018/03/26 07:35:00 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x1a5582) poll(&(0x7f0000ecafc8)=[{r1}], 0x1, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x20200, 0x0) 2018/03/26 07:35:00 executing program 0: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000100)=0x4, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000300)='sysfs\x00', 0x0, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pktcdvd/control\x00', 0x40000, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000180)) socket$key(0xf, 0x3, 0x2) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={{0x77359400}, {0x77359400}}) pwrite64(r0, &(0x7f00000001c0)="5ee27156975f6a4e4bb75df9191a0b2f86002ff008e8a21de753fa869ea655692fa02ea36ba1a65efb0395d97493bded71c309568650f23fcf335edb1c254dba782e9b1a0f1f2c78c1", 0x49, 0x0) 2018/03/26 07:35:00 executing program 5: r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/03/26 07:35:00 executing program 2: r0 = socket$unix(0x1, 0x5, 0x0) clock_gettime(0x5, &(0x7f0000000cc0)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000b40)=[{{&(0x7f0000000080)=@rc, 0x80, &(0x7f0000000000)=[{&(0x7f0000000100)=""/129, 0x81}], 0x1, &(0x7f00000001c0)=""/224, 0xe0, 0x4}, 0x1}, {{&(0x7f00000002c0)=@ll={0x0, 0x0, 0x0}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000340)=""/173, 0xad}, {&(0x7f0000000400)}, {&(0x7f0000000440)=""/89, 0x59}, {&(0x7f00000004c0)=""/194, 0xc2}, {&(0x7f0000001700)=""/4096, 0x1000}, {&(0x7f00000005c0)=""/139, 0x8b}], 0x6, &(0x7f0000000700)=""/236, 0xec, 0x80000000}, 0x7}, {{0x0, 0x0, &(0x7f0000000a80)=[{&(0x7f0000000800)=""/67, 0x43}, {&(0x7f0000000880)=""/138, 0x8a}, {&(0x7f0000000940)=""/64, 0x40}, {&(0x7f0000000980)=""/177, 0xb1}, {&(0x7f0000000a40)=""/11, 0xb}], 0x5, &(0x7f0000000b00)=""/40, 0x28, 0xff}, 0x80000001}], 0x3, 0x0, &(0x7f00000016c0)={r1, r2+30000000}) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r4, 0x8936, &(0x7f0000000c80)={@local={0xfe, 0x80, [], 0xaa}, 0x80, r3}) getsockname(r0, &(0x7f0000000c00)=@nfc, &(0x7f0000000400)=0x80) 2018/03/26 07:35:00 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000040)={0x7, {{0xa, 0x4e21, 0x9, @dev={0xfe, 0x80, [], 0x15}, 0xfff}}}, 0x88) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCSBRK(r0, 0x5409, 0x43b3) read(r1, &(0x7f0000000000), 0x0) 2018/03/26 07:35:00 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000280)={'syzkaller1\x00', 0x8000}) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000000100)={0x10, 0x0, 0x25dfdbfc, 0x2000810}, 0xc) socketpair(0x3, 0x3, 0x3, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00000002c0)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) fcntl$dupfd(r1, 0x0, r0) r4 = add_key(&(0x7f0000000200)='id_resolver\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r4) r5 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r5, &(0x7f0000000300)=@nl=@kern={0x10, 0x0, 0x0, 0x1800}, 0x0) keyctl$assume_authority(0x10, r4) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000000040)) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000380)={'bcsf0\x00'}) 2018/03/26 07:35:00 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c2aff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00004f5ffc), 0x4) 2018/03/26 07:35:00 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00001adfdc)="240000005a001f0014f9f407125a00001e13171308001000fff708ff0800020001000000", 0x24) socket(0xd, 0x3, 0x100000000) 2018/03/26 07:35:00 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000316ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000001ffc)=0x3) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) ioperm(0x8, 0x6a8defb8, 0x1) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0xc) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f00000002c0)=r2) acct(&(0x7f0000000000)='./file0\x00') preadv(r1, &(0x7f0000001440)=[{&(0x7f0000000040)=""/177, 0xb1}, {&(0x7f0000000100)=""/38, 0x26}, {&(0x7f0000000140)=""/65, 0x41}, {&(0x7f00000001c0)=""/85, 0x55}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/117, 0x75}, {&(0x7f0000001400)=""/50, 0x32}], 0x398, 0x0) 2018/03/26 07:35:00 executing program 3: r0 = socket$unix(0x1, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000332ff7)='net/arp\x00') socket$key(0xf, 0x3, 0x2) sendfile(r0, r1, &(0x7f00004db000)=0x40, 0x63) 2018/03/26 07:35:00 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) 2018/03/26 07:35:00 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x800) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc0109207, &(0x7f00000001c0)) 2018/03/26 07:35:00 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000012000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000a0eff0)={0x2, &(0x7f0000000040)=[{0x48, 0x0, 0x0, 0xfffffffffff00000}, {0x6}]}, 0x10) writev(r2, &(0x7f00000001c0)=[{&(0x7f00000000c0)="3d9b", 0x2}], 0x1) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x18040, 0x0) connect$netlink(r3, &(0x7f0000000100)=@kern={0x10, 0x0, 0x0, 0x8088}, 0xc) 2018/03/26 07:35:00 executing program 6: socket(0x11, 0x3, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c77000)='net/packet\x00') pread64(r0, &(0x7f00006f6000), 0x0, 0x2000000) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00') socket$inet_dccp(0x2, 0x6, 0x0) 2018/03/26 07:35:00 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0x0, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000defffc), 0x21e) sendto$inet(0xffffffffffffffff, &(0x7f0000b0c000)="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", 0x801, 0x0, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(0xffffffffffffffff, 0xc0145401, &(0x7f0000000000)={0xffffffffffffffff, 0x2, 0x206, 0x1, 0x6}) 2018/03/26 07:35:00 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000026c000), &(0x7f000000afd0)}}], 0xfffffffffffffeab}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000580)={0xc, 0x0, &(0x7f0000000100)=[@free_buffer={0x40086303}], 0x0, 0x0, &(0x7f0000000080)}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000040)="32391a3eb07354e14a971c1811e0998adab3930fae756aa853ba7a") 2018/03/26 07:35:00 executing program 2: mkdir(&(0x7f0000000040)='./file0/control\x00', 0x10) mkdir(&(0x7f0000021000)='./file0\x00', 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) mkdir(&(0x7f00000000c0)='./file0/control\x00', 0x0) creat(&(0x7f000037ffea)='./file0/control/file0\x00', 0x0) mkdir(&(0x7f0000d6fff2)='./file0/file0\x00', 0x0) rename(&(0x7f0000347fea)='./file0/control/file0\x00', &(0x7f0000000000)='./file0/file0/file0\x00') 2018/03/26 07:35:00 executing program 1: r0 = socket$inet6(0xa, 0x80001, 0x0) getpeername(r0, &(0x7f00000011c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000001240)=0x80) getsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000001280), &(0x7f00000012c0)=0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000963000)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/03/26 07:35:00 executing program 0: waitid(0x0, 0x0, &(0x7f0000f4fff0), 0x0, 0x0) 2018/03/26 07:35:00 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00001f4ff0)=[{&(0x7f0000967000)="580000001400192300a13680040d8c560a0600000000e076fffffffffffffc01000004ca7f64643e8900050028635a0004fbf510000200dd1b000000160000ed5dfffff5000022000d00010004040800bc50ea0000000000", 0x58}], 0x1) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x40, 0x0) r2 = mmap$binder(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2000001, 0xc010, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000080)={r2}) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f0000000040)=0x7, 0x4) chroot(&(0x7f0000000100)='./file0\x00') 2018/03/26 07:35:00 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000009, 0x4011, r0, 0x0) write$evdev(r0, &(0x7f0000001fdc)=[{}, {{0x0, 0x2710}}], 0x30) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) 2018/03/26 07:35:00 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x800, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000000040)={@remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x10}}, 0xc) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37}}) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) 2018/03/26 07:35:00 executing program 2: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000040)="9f00000001202706b204fff7fff20501000b010600003a1447e479a90004000000000000000000000000", 0x2a) 2018/03/26 07:35:00 executing program 6: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000378000)='/dev/loop-control\x00', 0x0, 0x0) r1 = dup(r0) fsync(r0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000000)=@req3={0x401, 0x9, 0x9fe, 0x40, 0xfffffffffffffff7, 0x1f}, 0x1c) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f000006aff8)) 2018/03/26 07:35:00 executing program 7: unshare(0x8000000) r0 = mq_open(&(0x7f00000000c0)="2d240039b18bbbfc3f000000000000b21c901288eb22fcfb4028d56968937761a525ad7a1e04a05489935261b4a8881aee80e93f3c", 0x1, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) mq_timedreceive(r0, &(0x7f0000f6df20)=""/224, 0xe0, 0x0, &(0x7f0000acf000)={0x77359400}) clone(0x0, &(0x7f00000000c0), &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)) mq_timedsend(r0, &(0x7f00000002c0)="94e57d78ae7c6756984658c20e418a364002", 0x12, 0x0, &(0x7f000066cff0)) socket$inet6(0xa, 0x5, 0xff) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_all\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) write$evdev(r1, &(0x7f0000000200)=[{{}, 0x8001, 0x8, 0x10001}, {{r2, r3/1000+30000}, 0x1000, 0x401, 0x2}, {{r4, r5/1000+10000}, 0x7, 0x800, 0x80a}], 0x48) mq_open(&(0x7f0000000040)='-$\x00', 0x0, 0x0, &(0x7f0000000080)) 2018/03/26 07:35:00 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[{0x9, 0x9, 0x4, 0x9}, {0x2, 0x3, 0x7, 0x833e}, {0x20, 0xc28, 0x4, 0x3}, {0x8000, 0x1ff, 0x81a9, 0xf5c}, {0x4, 0x9, 0x1000, 0x3}, {0x8, 0xfffffffffffffffa, 0x3, 0x20}]}) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) inotify_init1(0x80000) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) 2018/03/26 07:35:00 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) r2 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x204000) sched_getparam(r1, &(0x7f00000001c0)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000040)={0x5, 0x8000, 0x8, 'queue0\x00', 0xba}) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000100)) ptrace(0x420c, r1) [ 85.010477] audit: type=1400 audit(1522049700.599:55): avc: denied { call } for pid=15059 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 85.039830] binder: 15059:15077 BC_FREE_BUFFER u0000000000000000 no match 2018/03/26 07:35:00 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace(0x4208, r1) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x0, &(0x7f00000000c0)=""/18) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x28, 0x400200) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000040)) 2018/03/26 07:35:00 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000067d000)=0x19, 0x4) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x7}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={r3, 0x8, 0x30, 0x7, 0x400}, &(0x7f00000001c0)=0x18) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000000)={0x0, 0x443}, 0x8) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) getpeername$llc(r2, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000280)=0x10) bind$unix(r0, &(0x7f0000000040)=@file={0x0, "e91f7189591e9233614b00"}, 0x6e) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000000200)=@req3={0x9, 0x1, 0x3, 0x1, 0x3, 0x6e1, 0x8}, 0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000002c0)={r3, 0xef}, 0x8) [ 85.095416] binder: BINDER_SET_CONTEXT_MGR already set [ 85.101715] binder: 15059:15080 ioctl 40046207 0 returned -16 [ 85.112902] binder_alloc: 15059: binder_alloc_buf, no vma [ 85.120144] binder: 15059:15080 BC_FREE_BUFFER u0000000000000000 no match [ 85.129491] binder: 15059:15077 transaction failed 29189/-3, size 0-0 line 3134 2018/03/26 07:35:00 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$int_out(r0, 0x5462, &(0x7f0000000040)) bind$netlink(r1, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x2, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x83, 0x0, 0x100000000}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x4, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4}, 0x50) 2018/03/26 07:35:00 executing program 2: r0 = socket(0x10, 0x803, 0x0) dup(r0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000d9bffc), 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) [ 85.164317] binder: release 15059:15069 transaction 64 out, still active [ 85.177406] binder: undelivered TRANSACTION_COMPLETE [ 85.187828] binder: send failed reply for transaction 64, target dead [ 86.207028] IPVS: Creating netns size=2552 id=9 2018/03/26 07:35:02 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000c5a000)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000a90000)='net/ip6_tables_matches\x00') sendfile(r1, r2, &(0x7f0000a3b000), 0x26b9508) 2018/03/26 07:35:02 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000498f86)="110000001a0025f000180204c3edfc0002", 0x11) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/26 07:35:02 executing program 1: r0 = gettid() exit(0x10000d126) ioprio_get$pid(0x2, r0) 2018/03/26 07:35:02 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x0, @broadcast=0xffffffff}, 'sit0\x00'}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80080, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in=@multicast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f0000000200)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000000240)={0x4, 0x6, r2, 0x6, r3, 0x4, 0x1}) mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000000) 2018/03/26 07:35:02 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) getpeername$inet6(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, @ipv4={[], [], @dev}}, &(0x7f0000000080)=0x1c) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x4e20, @rand_addr}, 0x10) writev(r0, &(0x7f0000446fc0)=[{&(0x7f0000f63000)="87", 0x1}], 0x1) shutdown(r0, 0x100000000002) 2018/03/26 07:35:02 executing program 6: r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000000000)=0x2, 0x4) connect$inet6(r0, &(0x7f0000f02000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00006d0ffc)=0x2, 0x4) 2018/03/26 07:35:02 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20}}, @sadb_x_policy={0x8, 0x12, 0x34000, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000000), 0x4) 2018/03/26 07:35:02 executing program 7: socketpair$unix(0x1, 0xffffffffffeffffd, 0x0, &(0x7f0000526000)={0xffffffffffffffff}) shutdown(r0, 0x1) 2018/03/26 07:35:02 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_pts(0xffffffffffffffff, 0x41) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000000)={0xfff, 0x6, 0x6}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000140)={0x3, &(0x7f0000000100)=[{}, {}, {}]}) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) sendto$inet6(r0, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa}, 0x1c) 2018/03/26 07:35:02 executing program 3: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f00000000c0)={'tunl0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000100)=""/198, 0xc6}], 0x1) 2018/03/26 07:35:02 executing program 6: r0 = socket(0xa, 0x2, 0x0) connect$inet(r0, &(0x7f0000204000)={0x2, 0x4e20}, 0x10) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000040)={@ipv4={[], [], @multicast1}}, &(0x7f0000000080)=0x14) getsockopt$inet6_mreq(r0, 0x29, 0x1, &(0x7f0000000000)={@loopback}, &(0x7f0000170000)=0x14) 2018/03/26 07:35:02 executing program 5: futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x1, 0x7, &(0x7f0000451000), &(0x7f0000024ffc), 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000000c0), 0x4) timerfd_settime(r0, 0x1, &(0x7f0000000040)={{0x77359400}}, &(0x7f0000000080)) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_proto_private(r0, 0x89e4, &(0x7f0000000140)="ca2b40d40c68a8547b05e9ad850337eca352d261145823ca42934f94ab54a74edeef4c2e843d88a1a4ed52dab0d60a7960") ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) 2018/03/26 07:35:02 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d070, r0, 0xfffffffffffffffd) mprotect(&(0x7f0000023000/0x3000)=nil, 0x3000, 0x7) 2018/03/26 07:35:02 executing program 2: r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="a81c489e535bb31010452bf532677e0394981a0fbc54a89a0d9785028bfc99dd4609a69cad674d36dde48a987640d2ba7b8c452cfa4f75c54b461399", 0x3c, 0xfffffffffffffffa) r1 = request_key(&(0x7f0000000180)='encrypted\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)='ppp1%ppp0ppp0cpuset\\eth1-mime_type(\x00', 0xfffffffffffffff9) keyctl$negate(0xd, r0, 0x1c00000000000000, r1) r2 = syz_open_dev$loop(&(0x7f00006a5ff7)='/dev/loop#\x00', 0x0, 0x102) ioctl(r2, 0x4000000000001277, &(0x7f0000000000)) socket$inet6_dccp(0xa, 0x6, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x101000, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r3) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000040)=0x3, 0x4) fcntl$getown(r3, 0x9) ioctl$VT_WAITACTIVE(r3, 0x5607) getpeername$packet(r3, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000003c0)=0x14) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000280)='hybla\x00', 0xffffffffffffffaf) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000002c0)={{{@in=@multicast1, @in=@multicast1}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000080)=0xe8) 2018/03/26 07:35:02 executing program 7: mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000040)) ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f0000000080)={0x7, 0x8, 0x50a6, 0xb1f5, 0x9, 0x9, 0x3, 0xffffffffffff3602, 0x6, 0xffffffff, 0x6, 0xff}) 2018/03/26 07:35:02 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000ac3000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) write$cgroup_int(r1, &(0x7f0000000080)={[0x38]}, 0x1) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x3}, 0x0) write$fuse(r1, &(0x7f00000000c0)={0x50, 0x1, 0x4, @fuse_init_out={0x7, 0x1a, 0x6, 0x914, 0x73, 0xffff, 0x7, 0x6}}, 0x50) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000dfd0)={0x4, 0x0, &(0x7f000000cf68)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000008f37)="c2"}) ioctl$KDADDIO(r1, 0x4b34, 0x9) 2018/03/26 07:35:02 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x961f, 0x0) mmap$binder(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2, 0x48010, r0, 0x59) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000008f000/0x3000)=nil, 0x3000, 0x0, 0x10, r1, 0x0) 2018/03/26 07:35:02 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0x0, 0x0) r1 = epoll_create1(0x0) sendmsg$nl_netfilter(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x5, 0x6, 0x200, 0x70bd27, 0x25dfdbfe, {0x7, 0x0, 0x7}, [@typed={0x8, 0x62, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x8000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019ff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000c3bff4)) 2018/03/26 07:35:02 executing program 7: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000a9ff0)='/selinux/policy\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d17000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0xff) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000040)={0xffff, 0x0, 0x4}) ioctl$sock_SIOCGPGRP(r1, 0xc004510e, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={r2, 0x10000, 0x30}, &(0x7f0000000180)=0xc) r3 = syz_open_pts(r0, 0x111212) ioctl$TIOCLINUX2(r3, 0x541c, &(0x7f0000000080)={0x2, 0xb0f8, 0x100000000, 0x2, 0xffff, 0x2}) 2018/03/26 07:35:02 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000180)='\t\x00\x00\x00\x00\x00\x00\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000200)='net/dev_mcast\x00') sendfile(r1, r2, &(0x7f0000a12000), 0x1) accept$ipx(r2, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/03/26 07:35:02 executing program 6: r0 = socket$inet(0x2, 0x1002, 0x0) setsockopt$inet_int(r0, 0x0, 0x21, &(0x7f0000948000)=0x80, 0x4) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$VT_RELDISP(r1, 0x5605) syslog(0xa, &(0x7f0000000000)=""/208, 0xd0) 2018/03/26 07:35:02 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00009adff8)='gid_map\x00') ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000000)={0x7, 0x7, 0x16, 0x7}) preadv(r0, &(0x7f0000000200)=[{&(0x7f00000001c0)=""/1, 0x1}], 0x22b, 0x800) fcntl$getownex(r0, 0x10, &(0x7f0000000080)) 2018/03/26 07:35:02 executing program 0: capset(&(0x7f0000000000)={0x4000019980330}, &(0x7f0000001fe8)) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000c7fdc)="2400000021002551071c0165ff0ffc0202000000001000000ee1000c0800060000000000", 0xffffffffffffff8e) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000080)=0x80) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f00000000c0)) 2018/03/26 07:35:02 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0x20000000053, &(0x7f0000000040)=""/16, &(0x7f0000000000)=0x10) 2018/03/26 07:35:02 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x9c) r1 = socket$inet(0x2, 0x2, 0x0) sysfs$1(0x1, &(0x7f0000000000)='wlan1]\x00') r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) sendto$inet(r1, &(0x7f0000865000), 0xebce, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/03/26 07:35:02 executing program 4: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @rand_addr=0x8}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r1, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x92, 0x4) recvmsg(r1, &(0x7f0000edffc8)={0x0, 0x0, &(0x7f0000aea000), 0x0, &(0x7f0000eed000)=""/81, 0x51}, 0x40002102) 2018/03/26 07:35:02 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000000c0)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x8000000000000}}}, 0x88) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000001c0)={{{@in, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f0000000000)=0xe8) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000040)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"623d015b814000", 0x4003}) dup3(r1, r0, 0x0) 2018/03/26 07:35:02 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f000062cff1)='net/ipv6_route\x00') getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={r1, 0xfffffffffffffff9}, 0x6) readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000a99000)=""/4096, 0x60d830008773b83}], 0x1) readv(r0, &(0x7f0000d3bff0)=[{&(0x7f0000979000)=""/4096, 0x1000}], 0x1) 2018/03/26 07:35:02 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff5fe8)={0xaa}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000001c0)={0x0, 0x7, 0x1000, 0x372}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000240)={r2, 0x4}, &(0x7f0000000280)=0x8) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00009de000/0x4000)=nil) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100), 0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000013000/0x3000)=nil, 0x3000}) 2018/03/26 07:35:02 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) r2 = getpgrp(0xffffffffffffffff) sched_getparam(r2, &(0x7f0000001180)) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000010c0)=0x8, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f000012e000), &(0x7f00001e1ffc)=0x4) socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000001080)='westwood\x00', 0x9) ioctl$EVIOCGABS3F(r4, 0x8018457f, &(0x7f0000000080)=""/4096) 2018/03/26 07:35:02 executing program 2: r0 = socket$inet6(0xa, 0x807, 0x1) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/vga_arbiter\x00', 0x0, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000400)='/dev/autofs\x00', 0x8000, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f00000004c0)={0x4, 0x4, 0x1ff, 0x40, 0xe5, 0x4}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000540), &(0x7f0000000580)=0x4) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x9, 0x4) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000440)=[{&(0x7f00000000c0)="9adb7502f0e3c8ac7216e28c53a47056f4ab2ca98dcb8d3d1527861f6fef4debfbc9f7436719780777696fb68b0dc8dd0268e60ca780763c39c74230b1e3c991e6c8f6b72e3ca1dd211405f601b4f56acd86a7956d200899dcc8932828c8b8f875fe64750de72ce0dea8c766eaa985c2acbbc50f852b6ceb99294c9c179a956f4b82a1ab74c29c39e9524633b5fc4673561065dd03f6ffabcc75d69b95ad9cec02cba05225663b10b9fbd5356e", 0xad}, {&(0x7f0000000180)="28abc0ab91b2ea7ca2df45c36fd204f3e945f8f8e7f1791f641c089ffd37ac4c85b05e2a9dbc5ffd0d653d050c92ff970df8230e71d46011e43f8e7681ed5e98c765413d51e75338390791dcbbc000fd5d9997e4efdae5befd1d29f9f00d7ca87b5426c277bb", 0x66}, {&(0x7f0000000200)="256230cd321ca80480da571d1e4abbb5d4d43c3f979ed7f91af995f3a38ea9aaf8741a1f7230b70a56188e357cbe0a88fd596049dbdfd55517e14703699b8101f212e053770e4be6e9017688f42bbe645563474fd62a0ac8", 0x58}, {&(0x7f0000000280)="3c9639fd8a6b563be256c985d08492e103f347f408c33f07cb69cd9210d0ff7f8ba60b1459a90dfaa23364080b1116a1c397fa28eb42720bb6c16bb6300274591296257b274a747c4c52021f2ecb76e38e5c8bb40b9b9131c481aa4bebac96d8e6a3e25a4d4cfc01d045abd4", 0x6c}, {&(0x7f0000000300)="75a30795d8a44c94ac4d5ae8fea777280cdb66c42e78e23f38a34d4fa02ca0e570c2c0548701d122ae0417a114e7812c500df57f8f4bb51c9ab070f472c47f976fdeb66c28b264323ed225bd8ab0df6fb476a0b91b8a59ffedec2d016d04d9dc727baa535a00fb442426bb4bb7ef6026419ae1626756d3efeaf3553b50471083eff35649f44c", 0x86}, {&(0x7f00000003c0)="7309f46ca71b7ea1da942d1f15bfb8fb7a7dea66bfc677f6c3696480fd537592e2c0ab99e1d64dad87fbc80f9ac7", 0x2e}, {&(0x7f0000000400)}], 0x7, &(0x7f0000000240)}}], 0x2, 0x0) 2018/03/26 07:35:02 executing program 6: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@random="154cb6310458", @random="1a1ec96a2de6", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2c, 0x0, @multicast2=0xe0000002, @rand_addr}, @udp={0x4e20, 0x4e20, 0x8}}}}}, &(0x7f00000012c0)) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pktcdvd/control\x00', 0x0, 0x0) getpeername$ax25(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/03/26 07:35:02 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x210001, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000100)={0x7, 0x7}) request_key(&(0x7f00000001c0)='dns_resolver\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000000)='\x00\x00\x00\x00\x00\x00\x00\x00', 0xffffffffffffffff) uname(&(0x7f0000000180)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x40, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000080)=0x9) getsockname$netrom(0xffffffffffffffff, &(0x7f0000000180), &(0x7f0000000140)=0xffffff2f) 2018/03/26 07:35:02 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff5fe8)={0xaa}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000001c0)={0x0, 0x7, 0x1000, 0x372}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000240)={r2, 0x4}, &(0x7f0000000280)=0x8) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00009de000/0x4000)=nil) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100), 0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000013000/0x3000)=nil, 0x3000}) [ 87.238247] IPv4: Oversized IP packet from 127.0.0.1 2018/03/26 07:35:02 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x9) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000a19000)=0xffffffffffffa9ac, 0x4) 2018/03/26 07:35:02 executing program 1: mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) unshare(0x40400) fcntl$dupfd(r0, 0x402, r1) accept4$netrom(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80800) 2018/03/26 07:35:02 executing program 6: seccomp(0x1, 0x0, &(0x7f0000000040)={0x2, &(0x7f0000000080)=[{0x6c}, {0x6, 0x0, 0x0, 0xfffffffffffffffc}]}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vga_arbiter\x00', 0x1fffffffe, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') ioctl$TIOCCBRK(r0, 0x5428) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000200)={0x12, 0xbb, &(0x7f0000000140)="02e4502ffa548d13042067360a9a61b10aed464af4ded023c72014ac1178c6ed32e0eba98388a3f0ba4d68025dcd22410e9017ac905f49f6a2bc4cf1951339acde96ed0a29f2a26f423a40864a3b69536d0507b8223323e65928dacc51b224a65dc62d859e97a15cc22e1517aab47c60d43c54a0e1bd2c78d2860558cfb2453da61ec94cae81756647e0a454f9b6484a7ef663ccdae4c1cfc2d993e6cd3dc6a89e726a42ac559c7959b2f5256615f592c590f6d0cee091c72a009e"}) renameat(r0, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00') 2018/03/26 07:35:02 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x100000003, 0x0) ioctl$EVIOCGSND(r0, 0xc0045401, &(0x7f0000000000)=""/149) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f00000000c0)=0x4) 2018/03/26 07:35:02 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) ioctl$int_in(r1, 0x5452, &(0x7f0000000000)=0xd705) listen(r0, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x800, 0x0) epoll_pwait(r3, &(0x7f0000000080)=[{}, {}, {}, {}, {}], 0x5, 0xffff, &(0x7f00000000c0)={0x1f}, 0x8) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/relabel\x00', 0x2, 0x0) shutdown(r0, 0x1) sendmsg$nl_crypto(r2, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c59d92b67ee2ceebe127e3da13a3e44833ec53b7a56400f1dc0632009af6518fda5194363651a31c98eb22cf6b09b9ec28dd2ec224d327d065a5019c34c258a5c9c07b24d4bb425e03d397516c1508e893b03277833c6e95e980f309995414bfee5fa6c9df6f9cbebd56a9cd8155c6d402f9e94663e6dd11ed7146dad5fc325367335c5a63ddb0d3485d0a1b534a852b3cccc93fe1173ee37e61df96ed49dfb62fd699e02046e8c91238721daaa5ad69effde36c9fe93886f7d990e95eef37039352c2480323cd4ed3008cd5a149c2fc1b567674c038eccdab8a8a3885712fa"], 0x1}, 0x1}, 0x0) 2018/03/26 07:35:02 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) socket$unix(0x1, 0x2, 0x0) ioctl$EVIOCGBITSND(0xffffffffffffffff, 0x80404532, &(0x7f0000000140)=""/49) socket$unix(0x1, 0x1, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0xc040, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x5, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000100)=ANY=[@ANYRES32=r2, @ANYBLOB="0f000000789b600d2ab3000000000000000000"], &(0x7f0000000180)=0x17) r3 = syz_open_procfs(0x0, &(0x7f0000a92ff7)='net/unix\x00') sendfile(r0, r3, &(0x7f0000000000)=0x100, 0xff) 2018/03/26 07:35:03 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000aa7000)={@loopback={0x0, 0x1}}) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/03/26 07:35:03 executing program 1: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x1f}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e22, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}, 0x80, 0x2}, &(0x7f0000000180)=0x90) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000526000)={0xffffffffffffffff}) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f0000a96fff)=""/1, &(0x7f00002a1000)=0x1) 2018/03/26 07:35:03 executing program 2: r0 = getuid() ioprio_set$uid(0x3, r0, 0x56dec403) ioprio_set$uid(0x0, 0x0, 0x10000362d) 2018/03/26 07:35:03 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x105002, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={r2, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x2, 0xffffffff}, &(0x7f0000000240)=0x90) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0x8c, 0x0, 'client1\x00', 0x0, "8c9055f1eed585f4", "c134c88f58035d4fbcbb490bafc4f6b9746336b1db160771342fc6fe73b30a15", 0x4, 0x5}) 2018/03/26 07:35:03 executing program 4: r0 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, r0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/net/pfkey\x00', 0x100, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x0, &(0x7f0000f95000), &(0x7f0000592000), &(0x7f00004cdffc), &(0x7f0000221000)) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r3, 0xc0086423, &(0x7f0000000080)={r4, 0x3}) utimes(&(0x7f00002f7000)='./file0\x00', &(0x7f0000000140)={{0x77359400}, {0x0, 0x2710}}) r5 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) r6 = gettid() get_robust_list(r6, &(0x7f0000000240)=&(0x7f0000000200)={&(0x7f00000001c0)={&(0x7f0000000180)}}, &(0x7f0000000280)=0x18) write(0xffffffffffffffff, &(0x7f00000003c0)="bde6ac1d68941586df51fadf384b880f2b9bedcdb186", 0x16) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f00000002c0), &(0x7f0000000300)=0x4) keyctl$revoke(0x3, r5) 2018/03/26 07:35:03 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x9c) r1 = socket$inet(0x2, 0x2, 0x0) sysfs$1(0x1, &(0x7f0000000000)='wlan1]\x00') r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) sendto$inet(r1, &(0x7f0000865000), 0xebce, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/03/26 07:35:03 executing program 5: unshare(0x200200002) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$llc_int(r0, 0x10c, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = syz_open_procfs(0x0, &(0x7f000001dff7)='net/unix\x00') sendfile(r1, r1, &(0x7f00004db000), 0x0) write$cgroup_int(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="26660200000000000000123e2dc1388223e0c1fab9e3364dc0bb64be510e626cfdfc3be270f1257c38342de584a6cb73a43b5fa6a4cda177ca26"], 0x7) 2018/03/26 07:35:03 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2}, {0x2, 0x0, @multicast1=0xe0000001}, 0x46, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)='tunl0\x00'}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0xffffffff80000000, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e23, @rand_addr}, 0x10, 0x20, 0x100000001, 0x4, 0xbdc, &(0x7f0000000000)='ip6gretap0\x00', 0x1, 0x1f, 0x100000001}) 2018/03/26 07:35:03 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000000c0)={0x0, {{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x88) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/net/pfkey\x00', 0x20400, 0x0) execveat(r1, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000540)=[&(0x7f0000000300)='lp\x00', &(0x7f0000000340)='nodev-\x00', &(0x7f0000000380)='em1eth0cpuset\'/md5sum\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000440)='%Bmd5sumnodev@&(^\x00', &(0x7f0000000480)='lp\x00', &(0x7f00000004c0)='+\x00', &(0x7f0000000500)='user\x00'], &(0x7f0000000600)=[&(0x7f00000005c0)='system.posix_acl_default\x00'], 0x0) bind$inet(r0, &(0x7f000097eff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffddb, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f00000001c0)) fsetxattr(r2, &(0x7f0000000200)=@known='system.posix_acl_default\x00', &(0x7f0000000240)='selinux)vboxnet1}${,.\x00', 0x16, 0x3) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) setpgid(r3, r3) syz_open_procfs(r3, &(0x7f0000000080)='clear_refs\x00') setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='lp\x00', 0x3) recvfrom(r0, &(0x7f0000acf000)=""/101, 0x65, 0x0, 0x0, 0x0) 2018/03/26 07:35:03 executing program 0: syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x501800) 2018/03/26 07:35:03 executing program 6: rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000021ff8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000336ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r0) fstat(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000140)={0x5, 0x2, 0x8000, 0x4, 0xb5c, 0x641, 0x1, 0x4, 0x0}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r6, &(0x7f0000000200)=0x4) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r5, r7) vmsplice(r3, &(0x7f0000957fe0)=[{&(0x7f0000230fa5)="1b", 0x1}], 0x1, 0x0) 2018/03/26 07:35:03 executing program 3: r0 = getpgrp(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x18, &(0x7f0000000280)={0x0, 0x0, 0x30007}) rt_sigtimedwait(&(0x7f0000a70000)={0xffffffffffffff66}, &(0x7f0000a70ff0), &(0x7f0000a70ff0)={0x0, 0x989680}, 0x8) socketpair$inet(0x2, 0x80001, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000040)={'ipddp0\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}}) 2018/03/26 07:35:03 executing program 5: memfd_create(&(0x7f0000000000)='trusted$]]&:;.\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f00002a0b14), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 87.434734] IPv4: Oversized IP packet from 127.0.0.1 2018/03/26 07:35:03 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000b94e58)="18000300000001000000be5efecd88360000080203000008000006000e640002b900100000011c6900bb77a107567e5bdba17e19470055040097ec67a1e2010049fc2d63e000000000001418000a00000000130000c88ebbff06010000ad000000000000061475d7220342000747ecf48b05000000e7ec75e848ccfff6ba00b3b40f0000c62cc6e96c7a442ef629cd7ed089f74164536dab653670786eaec0ef151332450f779c4865c287b7e75ab4f1b8fc393d2696b8c3ba5aea6096f201cdf885ca13659c6120", 0xc8) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000340)={'ip_vti0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x80000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000240)=0xe8) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000100)='./file0/file0\x00', 0x2000, r2, r3, 0xc0, 0x9) unlinkat(r1, &(0x7f00000000c0)='./file0\x00', 0x200) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040)=0xd362, 0x4) [ 87.511119] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 2018/03/26 07:35:03 executing program 7: mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000001000/0x1000)=nil) 2018/03/26 07:35:03 executing program 0: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000000)={0x1000, 0x4, 0xa008, 'queue1\x00', 0x6}) r1 = socket(0x1, 0x5, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00003f291d)='net/ip_mr_cache\x00') fcntl$dupfd(r2, 0x0, r2) rt_sigsuspend(&(0x7f00000000c0)={0x20}, 0x8) sendfile(r1, r2, &(0x7f00002bcff8)=0x4b, 0x67) 2018/03/26 07:35:03 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast2}}, &(0x7f0000000000)=0xe8) getresuid(&(0x7f00000001c0)=0x0, &(0x7f0000000200), &(0x7f0000000240)) setreuid(r1, r2) socket$l2tp(0x18, 0x1, 0x1) r3 = dup2(r0, r0) getsockname$unix(r3, &(0x7f0000000040), &(0x7f0000001080)=0x1002) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000280)={0x0, 0x9}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000300)={r4, 0x7f, 0x0, 0x7, 0xb620, 0x6}, &(0x7f0000000340)=0x14) 2018/03/26 07:35:03 executing program 6: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)="a9", 0x1, 0xfffffffffffffffd) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x0, 0x0) connect$ipx(r1, &(0x7f0000000180)={0x4, 0x106, 0xff, "620a6f385690", 0x7fffffff}, 0x10) keyctl$search(0xa, r0, &(0x7f0000000080)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0) 2018/03/26 07:35:03 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x6) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x7f, 0x0, 0x9, 0xd, 0x1, "079f64d5abfc68e7343d81fc5a9815b8c3906b45b5d5e76d0043c4e87700ab473b70cc08ff0a1034eafc971b8d33dd4a481be37dbb897c02e1a5d2383636c272", "8ade7ae0fabe00e0c3477d79501420b630d83161ba466011051718b7becbe500000000139431c39de8a758b685ea11595c5752fa171408f0d392c4cacd9f150e", "e09b578550b6d048f3ecde3fbc48d1434dd5f76dc31c507b38000392402bd6df", [0x1f, 0x1f]}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={"73797aee06b799b3d78fd4a300", 0x1001}) write$tun(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="4aa743e5ae28a8dc07d6de40621d412fac8af2e21c9146403d410aeb7b88a7be8fcf6471d95f2b64a1b8e794d4bb451d6c4e49049f723edf8c3f"], 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7ff, 0x3, 0x0, 0x2, 0xa, 0x4, "79a71f839786b0eaf44f3bf5c63d07073b8e96812355cb05508460d7df0905c97ba4e2e37fd70147b9d343191b1374f9f55f7a3032a492cdacaa07c8bb1b7a61", "a3794a8a1d2a8bdd05b361cabb4a35d1a7c12772967b8d0b47a5bab60cf2adaf9e6dcde45faa951604886b3d49a0dba6b103ff86f8d7fa17023c097be655f8d7", "3d81865aaa679ba932160a0e42c69345d9da02bd481cc0081dd9044a315279c2", [0x7f, 0x4]}) 2018/03/26 07:35:03 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0xf) writev(r1, &(0x7f000013b000), 0x1215) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x800, 0x0) 2018/03/26 07:35:03 executing program 3: r0 = epoll_create1(0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008d2000)='/dev/sequencer2\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000019ff4)) getpeername$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x14) ioctl$VT_SETMODE(r1, 0x5111, &(0x7f0000697000)) epoll_pwait(r0, &(0x7f0000461fc4)=[{}], 0x1, 0x0, &(0x7f0000ce5ff8), 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000100)={0x5, 0x0, 0x10001, 0x80000000}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f00000000c0)={0x8, r2, 0x2, 0x9}) 2018/03/26 07:35:03 executing program 2: r0 = socket(0x10, 0x8000000000002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) setresuid(0x0, 0x0, r1) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@local}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f0000000100)=0xe8) recvmsg(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000380)=""/120, 0x78}, {&(0x7f0000000400)=""/155, 0x9b}], 0x2, &(0x7f0000000500)=""/58, 0xfffffffffffffe97, 0x9}, 0x43) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f00000002c0)={'broute\x00', 0x0, 0x4, 0x9a, [], 0x5, &(0x7f0000000580)=[{}, {}, {}, {}, {}], &(0x7f0000000200)=""/154}, &(0x7f0000000340)=0x78) getsockopt$inet6_dccp_int(r0, 0x21, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/03/26 07:35:03 executing program 7: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000193000/0x2000)=nil, 0x2000, 0x4000, 0x0, &(0x7f00000cc000/0x4000)=nil) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x10000) 2018/03/26 07:35:03 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003ff4)={0x10000000005}) poll(&(0x7f0000000100), 0x0, 0x0) 2018/03/26 07:35:03 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000bcafe0)=[{&(0x7f0000a04f40)=""/192, 0xfd45}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x40) read(r0, &(0x7f0000000180)=""/219, 0xdb) r2 = dup3(r1, r1, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000000)={0x2, 0x1d, 0x2}) 2018/03/26 07:35:03 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x200000, 0x0) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x70}, 0x1}, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000040)) fdatasync(r0) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/03/26 07:35:03 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00000001c0)) r1 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x1}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={r2, 0x2, 0xc6c0, 0x7f}, 0x10) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_tables_names\x00') read$eventfd(r3, &(0x7f0000000040), 0xffffff7d) ioctl$EVIOCSREP(r3, 0x40084503, &(0x7f0000000140)=[0x5, 0xff]) 2018/03/26 07:35:03 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x200, 0x0) recvfrom$inet6(r1, &(0x7f0000000080)=""/116, 0x74, 0x100, &(0x7f0000000100)={0xa, 0x4e20, 0x200, @empty, 0xd4bc}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x30, &(0x7f0000000180)=[@in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @rand_addr=0x1}]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e22, 0x4, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x6}}, 0x24, 0x2, 0x800000000401, 0x100000001, 0x20000000ad}, &(0x7f0000000340)=0x98) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000140)="390000001300090465000000000000007f008040040000004600010700000814190004000001000000008ceb0003000000005f00000003f500", 0x101ed}], 0x1) [ 87.662436] IPv6: ADDRCONF(NETDEV_CHANGE): syz_tun: link becomes ready 2018/03/26 07:35:03 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) clone(0x0, &(0x7f0000000000), &(0x7f0000001000), &(0x7f0000001040), &(0x7f0000001080)) close(r0) getsockopt$inet6_int(r1, 0x29, 0x13, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/26 07:35:03 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, &(0x7f0000000080), 0x98e) ioctl$LOOP_CLR_FD(r0, 0x4c01) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x80}, &(0x7f00000000c0)=0x8) socketpair$inet(0x2, 0x8000e, 0xffffffff, &(0x7f0000000140)) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={r2, 0x19}, 0x8) 2018/03/26 07:35:03 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x6) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x7f, 0x0, 0x9, 0xd, 0x1, "079f64d5abfc68e7343d81fc5a9815b8c3906b45b5d5e76d0043c4e87700ab473b70cc08ff0a1034eafc971b8d33dd4a481be37dbb897c02e1a5d2383636c272", "8ade7ae0fabe00e0c3477d79501420b630d83161ba466011051718b7becbe500000000139431c39de8a758b685ea11595c5752fa171408f0d392c4cacd9f150e", "e09b578550b6d048f3ecde3fbc48d1434dd5f76dc31c507b38000392402bd6df", [0x1f, 0x1f]}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={"73797aee06b799b3d78fd4a300", 0x1001}) write$tun(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="4aa743e5ae28a8dc07d6de40621d412fac8af2e21c9146403d410aeb7b88a7be8fcf6471d95f2b64a1b8e794d4bb451d6c4e49049f723edf8c3f"], 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7ff, 0x3, 0x0, 0x2, 0xa, 0x4, "79a71f839786b0eaf44f3bf5c63d07073b8e96812355cb05508460d7df0905c97ba4e2e37fd70147b9d343191b1374f9f55f7a3032a492cdacaa07c8bb1b7a61", "a3794a8a1d2a8bdd05b361cabb4a35d1a7c12772967b8d0b47a5bab60cf2adaf9e6dcde45faa951604886b3d49a0dba6b103ff86f8d7fa17023c097be655f8d7", "3d81865aaa679ba932160a0e42c69345d9da02bd481cc0081dd9044a315279c2", [0x7f, 0x4]}) 2018/03/26 07:35:03 executing program 6: clone(0x0, &(0x7f0000000480), &(0x7f00000003c0), &(0x7f00005f0ffc), &(0x7f0000000400)) r0 = memfd_create(&(0x7f0000000000)='bdev\x00', 0x3) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000040)=""/205) getpriority(0x1, 0x0) r1 = fcntl$getown(r0, 0x9) getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)=0x0) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={r1, r2, r3}, 0xc) 2018/03/26 07:35:03 executing program 5: capset(&(0x7f0000f0fffa)={0x19980330}, &(0x7f00008e7000)) r0 = getpgrp(0xffffffffffffffff) sched_setattr(r0, &(0x7f0000000000)={0x30, 0x1, 0x1, 0x5, 0x630c, 0x68, 0x1, 0x8}, 0x0) keyctl$set_reqkey_keyring(0xe, 0x3) getgroups(0x1, &(0x7f0000000080)=[0xffffffffffffffff]) getgroups(0x2, &(0x7f0000680ff0)=[r1, 0xffffffffffffffff]) setresgid(r2, 0x0, 0x0) r3 = socket(0x19, 0x7, 0xedd2000000000) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000000040)) fcntl$setsig(r3, 0xa, 0x2b) 2018/03/26 07:35:03 executing program 3: timerfd_create(0x7, 0x80800) r0 = socket$inet(0x2, 0x802, 0xffffffffffffd044) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r1, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x40000, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001c00)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, {{@in=@loopback=0x7f000001}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) 2018/03/26 07:35:03 executing program 7: capset(&(0x7f0000fcdff8)={0x4000019980330}, &(0x7f0000001fe8)) socket$inet_tcp(0x2, 0x1, 0x0) 2018/03/26 07:35:03 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000076c000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$unix(0x1, 0x2, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x400, 0x0) connect$pptp(r2, &(0x7f0000000040)={0x18, 0x2, {0x3, @dev={0xac, 0x14, 0x14, 0xb}}}, 0x1e) bind$unix(r1, &(0x7f0000774ff6)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f0000777000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f000071eff8)=@file={0x1, './file0\x00'}, 0xa) 2018/03/26 07:35:03 executing program 7: clone(0x0, &(0x7f000009ef59), &(0x7f0000e0a000), &(0x7f0000112000), &(0x7f00004f0fda)) setreuid(0x0, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f00000000c0)=""/108) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00000001c0)=@get={0x1, &(0x7f0000000140)=""/113, 0x1}) clock_nanosleep(0x4, 0x0, &(0x7f0000000040)={r1, r2+30000000}, 0x0) 2018/03/26 07:35:03 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc), 0x4) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in={0x2, 0x4e20, @rand_addr=0xace}, 0x10, &(0x7f0000fc8000)}, 0x0) 2018/03/26 07:35:03 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85322, &(0x7f0000029f50)={{0x80}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4"}) 2018/03/26 07:35:03 executing program 0: r0 = socket$inet6(0xa, 0x80001, 0x100) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'tunl0\x00', &(0x7f0000000100)=@ethtool_perm_addr={0x20}}) 2018/03/26 07:35:03 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0x3, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000aa8000)="070a0722084fff00b1", 0x9) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000001280)=[{&(0x7f0000001180)=""/249, 0xf9}], 0x1) sendto$inet(r0, &(0x7f0000c95ffd), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) dup2(r0, r0) 2018/03/26 07:35:03 executing program 5: mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000000080)='./file0/bus\x00', &(0x7f0000982ff9)='mqueqe\x00', 0x0, &(0x7f0000000040)="aecd6fbc1e6f0f88d558a0b00d9ef1d47f563cddae24eaef67a0b9c79875f4e37f58025d631dae1d3a1c88082ede589eb64b") r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) lseek(r0, 0x0, 0x1) 2018/03/26 07:35:03 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000f61ffc), &(0x7f00009dfffc)=0x4) r1 = dup3(r0, r0, 0x80000) syz_open_dev$tun(&(0x7f0000001a80)='/dev/net/tun\x00', 0x0, 0x400) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000001c0)={0x0, 0xffffffffffffffe0}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e22, 0x2, @mcast2={0xff, 0x2, [], 0x1}}}, 0x3f, 0x2}, 0x90) getpeername$inet6(r1, &(0x7f0000000300), &(0x7f0000000340)=0x1c) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x1ff}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r3, 0x9, 0xcfed00000, 0xfffffffffffffffc, 0x4, 0x1}, &(0x7f0000000180)=0x14) r4 = socket(0x9, 0xf, 0x5) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000000000)=0x5e65dd9, 0x4) getsockname$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x1c) 2018/03/26 07:35:03 executing program 6: socketpair$inet6(0xa, 0x2, 0x5, &(0x7f0000000000)={0xffffffffffffffff}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x440000, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f00000001c0)=0x8) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x0, 0x0) connect$netrom(r2, &(0x7f0000000140)=@ax25={0x3, {"caf12a06c261c0"}, 0x2}, 0x10) r3 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x11d002) fcntl$getownex(r2, 0x10, &(0x7f0000000200)={0x0, 0x0}) sched_getscheduler(r4) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f000065dfb4)={0x0, 0x0, 0xffffffffffffffff}) [ 87.866861] FAULT_FLAG_ALLOW_RETRY missing 30 [ 87.871543] CPU: 1 PID: 15549 Comm: syz-executor2 Not tainted 4.4.124-g851fb4d #60 [ 87.879240] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 87.888577] 0000000000000000 941d8f9f85142fee ffff8801d154f580 ffffffff81d0663d [ 87.896595] ffff8801ca3bfe00 1ffff1003a2a9ebd ffff8801d154f708 0000000000000000 [ 87.904616] 0000000000000000 ffff8801d154f730 ffffffff81607b85 ffffffff81237770 [ 87.912644] Call Trace: [ 87.915222] [] dump_stack+0xc1/0x124 [ 87.920578] [] handle_userfault+0x715/0xf50 [ 87.926536] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 87.933518] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 87.939905] [] ? handle_mm_fault+0xb5d/0x3190 [ 87.946038] [] ? handle_mm_fault+0x291e/0x3190 [ 87.952245] [] handle_mm_fault+0x2938/0x3190 [ 87.958276] [] ? copy_page_range+0x1480/0x1480 [ 87.964476] [] ? memset+0x31/0x40 [ 87.969546] [] ? vmacache_find+0x57/0x290 [ 87.975314] [] ? vmacache_update+0xfe/0x130 [ 87.981256] [] __do_page_fault+0x35b/0xa00 [ 87.987109] [] do_page_fault+0x27/0x30 [ 87.992624] [] page_fault+0x28/0x30 [ 87.997868] [] ? iov_iter_fault_in_readable+0x1a2/0x3f0 [ 88.004849] [] ? iov_iter_fault_in_readable+0x1a8/0x3f0 [ 88.011828] [] ? iov_iter_get_pages_alloc+0x970/0x970 [ 88.018636] [] ? mark_held_locks+0xaf/0x100 [ 88.024581] [] generic_perform_write+0x1eb/0x530 [ 88.030954] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 88.037764] [] ? timespec_trunc+0x76/0xe0 [ 88.043536] [] ? try_to_release_page+0x140/0x140 [ 88.049911] [] ? file_update_time+0xbc/0x3d0 [ 88.055937] [] ? should_remove_suid+0xe0/0xe0 [ 88.062050] [] ? __ww_mutex_lock+0x14f0/0x14f0 [ 88.068252] [] __generic_file_write_iter+0x35a/0x580 [ 88.074973] [] generic_file_write_iter+0x2f1/0x720 [ 88.081523] [] __vfs_write+0x33c/0x450 [ 88.087025] [] ? __vfs_read+0x440/0x440 [ 88.092618] [] ? __lock_is_held+0xa1/0xf0 [ 88.098385] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 88.104930] [] ? __sb_start_write+0x14a/0x310 [ 88.111042] [] vfs_write+0x18a/0x530 2018/03/26 07:35:03 executing program 2: clone(0x0, &(0x7f0000f39000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000140)) r0 = getpgrp(0xffffffffffffffff) prlimit64(r0, 0xd, &(0x7f0000000180)={0x100000000000}, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x4e20, 0x887, @empty, 0x7}}, 0x4, 0x3, 0x3c619b2f, "468ab6620ee4a35d24820db134fbb09c6d7d7ee3e8e3821e2bdd2c458886483f63b4095a0f88ac6d58423dd1540fb37b80d1db02eacc3039f85786d092c816870ca353d0eb337e1bcdad2d74e1a96631"}, 0xd8) 2018/03/26 07:35:03 executing program 7: r0 = timerfd_create(0x7, 0x0) timerfd_settime(r0, 0x0, &(0x7f000000b000)={{}, {0x800010000}}, &(0x7f000000bfe0)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) sched_getparam(r1, &(0x7f0000000040)) r2 = socket$inet(0x2, 0x4, 0x41) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000080)) 2018/03/26 07:35:03 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x44) openat$cgroup_ro(r1, &(0x7f00000001c0)='pids.events\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) getpeername$packet(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000200)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000240)=0x28) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000002c0)={0x5, 0x100000001, 0x1, 0x400, 0x6, 0xb4a, 0x5, 0x3, r3}, &(0x7f0000000300)=0x20) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)=@getlink={0x3c, 0x12, 0x8b9af41f8f6914e3, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x22808}, [@IFLA_IFNAME={0x14, 0x3, 'bond0\x00'}, @IFLA_LINK={0x8, 0x5}]}, 0x3c}, 0x1}, 0x0) 2018/03/26 07:35:03 executing program 1: mkdir(&(0x7f000063543e)='./file0\x00', 0x0) chroot(&(0x7f0000fddff8)='./file0\x00') r0 = memfd_create(&(0x7f0000000080)="0010", 0x0) dup2(r0, r0) rt_sigaction(0x6, &(0x7f00009e0000)={0x800}, &(0x7f0000000140), 0x8, &(0x7f00000000c0)) seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x20d, 0x12, r0, 0x0) rt_sigaction(0x7, &(0x7f0000aa8fe0)={0x42842f, {0x400003ffffffe}}, &(0x7f0000000100), 0x8, &(0x7f0000af1ff8)) syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_snmp6\x00') 2018/03/26 07:35:03 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2a, &(0x7f0000000000), 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000040)={0xcbd, 0x0, 'client1\x00', 0x1, "84b7e034f6fe4160", "5cfdf291a31d18bf83634a79b6826d41f0eb9aad5bd075d02b9e3731cd92e3f9", 0x0, 0x5}) 2018/03/26 07:35:03 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2000, 0x0) mkdirat$cgroup(r1, &(0x7f0000000040)='syz1\x00', 0x8) 2018/03/26 07:35:03 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2f2f630279d56d0600", 0x200002, 0x0) r1 = creat(&(0x7f0000000280)='./file1\x00', 0xa) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000002c0)) socketpair(0x19, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x100) syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x400) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/context\x00', 0x2, 0x0) rt_sigpending(&(0x7f0000000080), 0x8) getsockopt$inet_buf(r2, 0x0, 0x2f, &(0x7f0000000100)=""/27, &(0x7f0000000180)=0x1b) fchdir(r0) mknod(&(0x7f0000000240)='./file1\x00', 0xc001, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x404200, 0x0) [ 88.116374] [] SyS_write+0xd9/0x1b0 [ 88.121618] [] ? SyS_read+0x1b0/0x1b0 [ 88.127038] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 88.133501] [] entry_SYSCALL_64_fastpath+0x22/0x9e 2018/03/26 07:35:03 executing program 6: mkdir(&(0x7f0000f06fb3)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0) r0 = open(&(0x7f0000000000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x440000, 0x80) unlink(&(0x7f0000b04000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000340)={@empty, @multicast2}, &(0x7f0000000380)=0xfffffffffffffeec) recvmsg(r0, &(0x7f0000000300)={&(0x7f0000000080)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000100)=""/46, 0x2e}, {&(0x7f0000000140)=""/22, 0x16}, {&(0x7f0000000180)=""/73, 0x49}], 0x3, &(0x7f0000000240)=""/189, 0xbd, 0xf5a}, 0x10000) 2018/03/26 07:35:03 executing program 0: r0 = socket$inet6(0xa, 0x4000, 0x9) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000f7effc)=0x2, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc)=0x621c, 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x800, 0x0) sendto$inet6(r0, &(0x7f0000f72fcf), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e23}, 0x1c) sendmsg$nl_generic(r1, &(0x7f0000001400)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000004}, 0xc, &(0x7f00000013c0)={&(0x7f0000000180)=ANY=[]}, 0x1, 0x0, 0x0, 0x400007c}, 0x90) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0)=0x4, 0x4) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)) 2018/03/26 07:35:03 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000577000)='net/rt_cache\x00') readv(r0, &(0x7f0000bce000)=[{&(0x7f00002e6f44)=""/188, 0xbc}], 0x1) timer_create(0x0, &(0x7f0000000140)={0x0, 0x2f, 0x6, @thr={&(0x7f0000000000)="8a786aedce78b030f023adeafa57a6374b950ffbf614bc9e8227f8a2613bf3", &(0x7f0000000040)="732ce4d2ad4b20937892296d9f9e6f34828cdfa1d437f56eb82faf9d95ecfd84bae20e38759e7983ca7cf33e759cd3ca801c3b8cb1d25232c3b1fd20b72f85d09ec0cae4b9073ddf3b72185d0dc24fee86c076802c7953437709a741d59a986933559384b6d18570e24928502e52fa374faca31b741283818cd8f2d6378c8b795115c14ebf4afb2b410538b1ab986095b7cc7747d5b2999612a6b1b1541d154cf8d10ef3b36fb07bd278ba2388b719e8da9bc922f17833127b38e57c32ec6ebea8bacaef741f998d39493e"}}, &(0x7f0000000180)=0x0) timer_gettime(r1, &(0x7f00000001c0)) 2018/03/26 07:35:03 executing program 1: ioctl$SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffffff, 0x403c5404, &(0x7f0000000040)) r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0) ftruncate(r0, 0x7fff) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000000c0)="5319940acfa02d77495fb615d8ff79b4", 0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0) sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe) ioctl$TCFLSH(r1, 0x540b, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000100)) openat$cgroup_ro(r1, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) 2018/03/26 07:35:03 executing program 2: clone(0x0, &(0x7f00008a8f43), &(0x7f0000654000), &(0x7f0000000000), &(0x7f0000418000)) quotactl(0x0, &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000000c0)) 2018/03/26 07:35:03 executing program 7: r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000d52ff0)="010000000000060000071a80000001cc", 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'erspan0\x00'}) close(r0) 2018/03/26 07:35:03 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000000)='./file1\x00', 0x4) fallocate(r1, 0x11, 0x9, 0x1) 2018/03/26 07:35:03 executing program 3: r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000989000)=0x100) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f00005a8ff8)=[{r2}], 0x1, 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) r3 = dup2(r1, r2) tkill(r0, 0x16) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000000040)) r4 = syz_open_procfs(r0, &(0x7f0000000080)='ns/ipc\x00') ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r3, 0x80045301, &(0x7f0000000000)) ioctl$UFFDIO_COPY(r3, 0xc028aa03, &(0x7f00000000c0)={&(0x7f000053a000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r4, 0x112, 0x9, &(0x7f0000000100)=0x6, 0x1) 2018/03/26 07:35:03 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x12000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000009100)={{{@in=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f0000009200)=0xe8) sendto$packet(r1, &(0x7f0000000100)="c055d2e0fb13da18d40344ad4869c7589d0c6deec52982cd64df59670765cdd6b86dd82e02c3cdc87231a5eb1604f2c59df91936c5f2f3edf45d7de69fc3f195db19ffc2bf296fda34724a4026da5e12b9c031d15980ae6862464f5a2a870742ed701bb8ca92963f4a449276db33c863380e1bea5d8efc222bb6407fc2b371956173949230d7e91a9be7bd972768d3f98fd6b27420770560caca5a21c08a25985174bc2bf5ab3cb072b9ca876bee27ad3c", 0xb1, 0x40010, &(0x7f0000009240)={0x11, 0x1f, r2, 0x1, 0xffff, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}}, 0x14) sendmsg$nl_xfrm(r0, &(0x7f0000d30000)={&(0x7f0000125ff4)={0x10}, 0xc, &(0x7f0000cffff0)={&(0x7f0000df4000)=@delsa={0x28, 0x11, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xff}}, 0x28}, 0x1}, 0x0) 2018/03/26 07:35:03 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101400, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000040)={0x80, 0x4, 0x9, 'queue0\x00', 0x8}) socket$netlink(0x10, 0x3, 0x1f) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00004f0000)=0x14, 0x4) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x4) bind$netlink(r0, &(0x7f000098eff4)={0x10}, 0xc) 2018/03/26 07:35:04 executing program 4: r0 = socket$inet6(0xa, 0x8400000000000802, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x85e0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc1fe4)=@in6={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f000065b000)}, 0x0) 2018/03/26 07:35:04 executing program 5: clone(0x0, &(0x7f00000002c0), &(0x7f00000001c0), &(0x7f0000000300), &(0x7f0000000240)) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x2, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x6) timerfd_create(0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000040)={0x6800000000000000, 0x7, 0x2}, 0x6) 2018/03/26 07:35:04 executing program 2: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f00001cf000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000fc2000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000f9fff8)='./file0\x00', &(0x7f000069effa)='ramfs\x00', 0x100000, &(0x7f0000ec1ffe)) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000140)='adfs\x00', 0x11000, 0x0) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f000069ffff)='.', &(0x7f0000eb8ffb)='cifs\x00', 0x2000, &(0x7f00002f4000)) accept4$packet(0xffffffffffffffff, &(0x7f0000005900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000005940)=0x14, 0x800) sendmmsg(0xffffffffffffffff, &(0x7f0000006600)=[{{&(0x7f00000000c0)=@l2={0x1f, 0x0, {0x2, 0x6, 0x3, 0x9, 0x5c1, 0x8}, 0x5, 0x3}, 0x80, &(0x7f0000002500)=[{&(0x7f0000000180)="f412bbf843ef25981859e351799a3474417987e12d8af0f6d9da3036d829eebd7510406747232557", 0x28}, {&(0x7f0000000240)="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", 0xff}, {&(0x7f0000000340)="4071956ff03e0d5ef675ecdab3692e486b3aa0b91f48f982856d26471b8c3c66f85f511e0c1886e02fcb6cfd70c2775ee629b3ef93ba2f13219c2ab2a412bbf475eae2d6", 0x44}, {&(0x7f00000003c0)="10a7a5351058f9bb20f26772fae6497eede45fb81baf0f86b111d8a7838b7244b1665d1000c4f1f2b218ad07b20ae1e6f7ad0f82f45991ee74e5ca4b3ca0a702d5c0359290b6db6e9bcdc8fc", 0x4c}, {&(0x7f0000000440)="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0x1000}, {&(0x7f0000001440)="a4b82f0055c440ef701c78b1f8efb1fd7722f4009b883435e1df49f73343a07ff23baa9c418ce6a9e8477111f6bdbd8f66546d2304c39eb60b22f37ab3e962e7e0976d1afde632818c0a55a51a1c952aa1f7e42537b5b8e97b33e00a2e83d43177aa1972d39c57b234aee95cfefba189426c581ad52d36051387292af61f4a2d8fc060e1b21e2bbe984dae", 0x8b}, 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{&(0x7f0000005d40)="4080b1f511d397a67fae6a4ee636024fbf4fd75234aaf6a67a1361ec6004eaada8343fbcccf98021387f58ca59040a968df5213d40469c8482d3dda7e88859aab5381cc038a47b4e30db43b3164239fe6f1f4cf4bdff67602f12b7d0d2637996fcb6769a458bbfaa712cdc29c917a6e00ec36b51d433f2ba3ff226f2", 0x7c}, {&(0x7f0000005dc0)="77d1dd91711f435407e03fd48ba131618c871eca4e248bfc27092f8192720036f4a5d4501f986b3acedecc5850dc60280acddf36ca67b200aa1a9e3089aff4e2df10dc900c640249e9e6d6c761a276d2a3d51c78ac", 0x55}], 0x7, &(0x7f0000005ec0)=[{0x68, 0x113, 0x0, "71aa3294ff78c4cd4b49b7d9bb51684bed1d948834e7c743447a7ec00c0939c0e6c3e68ccc04e43effb6e541115fb4f4596aba107a8541f80bac24aae413e20e1ea9d9d4003028a186b0397c59bfcb2be3"}, {0x60, 0x11f, 0xab, "ac9767bc7ee2b3e317f8b9deb20ad1807382093d7c5617d1287f68fa3c7d49230fc0e78d0c3b650b9b49d1ea065bfcccef233bf33759f039464c98a060e2fba3e3f919e938a9c8a2c73b558a0aed"}, {0x10, 0x10b, 0x3}, {0x110, 0x103, 0x4, "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"}, {0xe0, 0x19b, 0x1, "661aef6686a2fcb819fe49758de22dbcdca9600ff0fef9c8ab513f4b9233469bcb1911744339918d18a93d02f29df3e7ec1ef00f2ac505ffb3435ee0d7f258cbcc9b93052445407bbdb9ef274e5e0013e4c391ee1a0b42c632388470e777c59e0bf00791deeb8c53ef6a83a3d4087d674574634bd0626543ee07d8b52885d2f2b086dd2b3f7e55fc6898138e56b3baff0c073ccf75d2e583962958237b2b8008455c3e9fe7fde813fb258d19a98fa240f0dd27e84c7f3adeb6d8f15a7db410c089120b63ba1d76561ebccb"}, {0x10, 0x1ff, 0x3}], 0x2d8, 0x1}, 0x6}, {{&(0x7f00000061c0)=@ax25={0x3, {"262b135d9b4b04"}, 0x8}, 0x80, &(0x7f0000006500)=[{&(0x7f0000006240)="098508949da02d6d1cda5c085edf28c13c0374e9df5093dde025e3c2fb35c6a29738899663e345263aae81292bffa6e2055cdbe02234bce2ab3084d87fde3c2cfc0c172732aa77515306a5bad94871f70cf4abcbee744d8c395f5e727d2f061ce0fc026d40f2d075476af4db28f1a221511651e6001d6c383ff80c11170285b61c9a425e41cb3f1e292edc7b027565aa4ab27ff28338818a89c22db37ee3e4844a97e39c70c0c803ea4a853a15eb1dfb", 0xb0}, {&(0x7f0000006300)="6c67b4fd6f9bd7020b4cde20337612205e5bb7882fecf8eb7d71a48ef547cbab3db3dd355269b68e47989d35fb3e7fe5e39a0d62fa9b13434ad061ffd945463cc1488252559cedf9932e0aa19eaa2c45ce4d0a", 0x53}, {&(0x7f0000006380)="800dcc151c16f9dd65f350ff00878f06bbe6edac1edb8aa97a1ca485709de20bc56b09d55c6928070ec44b85fb6573a22667210a343f88327e49654455777aaf6ce6fea2df564ccfa7e6e312519821e59eca436ccb03e97aa4ea8252f1204efe5b9e", 0x62}, {&(0x7f0000006400)="2b3ee349f682669eff2559f01aebd44d2297049b033042154aafac6eab83d12b52ade31c972a5fd3d4eb59747d201cccd062ee9356b9747784f2377cdf6b60b5867e4b7f77896fdc23172d7ab82a39a9854ef9afafea055faf2ee636f40bbf79d0ebe9103a08f00ceaaea6f2b290ccf4fbd8ea0358929b0da2f6cb3c2a1ede13198a4dbcd969bf64399775fa0e2a6af705cf6d071515bb0fa6cb197caec0682514364ffddd491343b76006c9f09ab65bb75d06d6054d3fcf3adf3e67f71663a1bddf659db4ded6c1fcc7bc9fd6737e747ddfbe7b843cfbe2e08cde", 0xdb}], 0x4, &(0x7f0000006540)=[{0xc0, 0x0, 0x3, "709057b213c6b422069f3d55e0fcd92cee78b0f1c58f0279264ccaab2baab6a85e6b3142b32cdf818295d6600485e12f0bfc01e26b7f2bc86cfe79213ee7a05f0c23377e6b8e19dc07a9ab31e90f18a44286067e63abc884c6d6a618d4e59f4a653f65f93fc4b53fc9d332b685675f748cdd1d16e8a3c1221f14d176f11b01c63bec5fcc9a1e75ec17d190d371a02cd44a4e4db5eec41ce16d47f6703e954d0b128e91db7856c6ed4c9291fd6ed107"}], 0xc0, 0x1}, 0x8001}], 0x6, 0x24040885) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000080)) 2018/03/26 07:35:04 executing program 7: perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100100, &(0x7f0000a76000), &(0x7f000017a000), &(0x7f0000b22000), &(0x7f0000eca000)) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x41, 0x0) accept4$bt_l2cap(r0, &(0x7f0000000080), &(0x7f00000000c0)=0xe, 0x80800) accept$packet(r0, &(0x7f0000000100), &(0x7f0000000140)=0x14) 2018/03/26 07:35:04 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x16) sendmsg(r0, &(0x7f0000006fc8)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f0000004000)="7ef94db9548a776c5b20597b6a22aa276f205106bfdc68ddfffdcc7ca55140a537a5c70d", 0x24}], 0x1, &(0x7f0000000d60)}, 0x0) 2018/03/26 07:35:04 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000ac3000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x3}, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000dfd0)={0x4, 0x0, &(0x7f0000000040)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000008f37)="c2"}) 2018/03/26 07:35:04 executing program 3: getxattr(&(0x7f0000000100)='..', &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000080)=""/82, 0x52) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000200)=""/34) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000000)=""/57) r1 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) lchown(&(0x7f0000000140)='..', r1, r2) 2018/03/26 07:35:04 executing program 1: mkdir(&(0x7f000090a41c)='./control\x00', 0x0) inotify_init() r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000002cff6)='./control\x00', 0x0) mkdirat(r0, &(0x7f00008b8ff6)='./file0\x00', 0x0) renameat2(r0, &(0x7f0000036ff6)='./control\x00', r0, &(0x7f0000036000)='./file0\x00', 0x2) 2018/03/26 07:35:04 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x2, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) fcntl$notify(r0, 0x402, 0x80000004) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000000c0)={0x1, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x88) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000000000)=""/144, &(0x7f0000012ffc)=0x90) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000180)=""/254, &(0x7f0000000280)=0xfe) 2018/03/26 07:35:04 executing program 7: r0 = fanotify_init(0x0, 0x48001) syncfs(r0) mlock2(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xfffffffffffffffc) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x0, 0x0, 0x0, &(0x7f0000b1b000/0x3000)=nil}) r1 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x100) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000080)=0x9, &(0x7f0000000140)=0x4) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000040)) mlock(&(0x7f0000b1b000/0x3000)=nil, 0x3000) munlockall() ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f00000000c0)={0x1, &(0x7f0000000100)=[0x8]}) 2018/03/26 07:35:04 executing program 6: seccomp(0x1, 0x0, &(0x7f0000000080)={0x2, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) execve(&(0x7f0000885ff8)='./file0\x00', &(0x7f0000735000), &(0x7f0000abffd0)) seccomp(0x1, 0x1, &(0x7f0000028ff0)={0x1, &(0x7f0000000000)=[{0x6}]}) execveat(0xffffffffffffffff, &(0x7f0000a03000)='./file0\x00', &(0x7f0000f0eff0), &(0x7f00003fbfe8), 0x0) pivot_root(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0\x00') open(&(0x7f000022b000)='./file0\x00', 0x401, 0x0) 2018/03/26 07:35:04 executing program 5: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x88040, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001240)='/dev/autofs\x00', 0x80000, 0x0) connect$nfc_llcp(r0, &(0x7f0000001280)={0x27, 0x1, 0x2, 0x5, 0x7, 0x0, "a3b1aa4ae8ffc50a95e1bc7057f773659885cc606704eedba37ab023dd574d7404da6bb7d46a70d7a1b7f1e74e4270cde45dc44bef87d0532ba0646626d96d"}, 0x60) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) open(&(0x7f0000033000)='./file0/bus\x00', 0x1, 0x0) 2018/03/26 07:35:04 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x800000000000001) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000619ffc)=0x3, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c86000), &(0x7f0000d1b252)) [ 88.979859] audit: type=1326 audit(1522049704.569:56): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15692 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x454879 code=0x0 [ 88.986363] audit: type=1326 audit(1522049704.569:57): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15692 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=c000003e syscall=228 compat=0 ip=0x45769a code=0x0 2018/03/26 07:35:05 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f0000000000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x14}]}, 0x38}, 0x1}, 0x0) r1 = socket(0x11, 0xa, 0x0) sendmmsg(r1, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000001540), 0x0, &(0x7f0000000080), 0x0, 0x20048895}}], 0x1, 0x0) 2018/03/26 07:35:05 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x81) pipe(&(0x7f00003fe000)={0xffffffffffffffff}) pipe(&(0x7f0000652ff8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r3, 0x80007387, 0x0) r4 = dup2(r2, r3) ioctl$int_in(r4, 0x5452, &(0x7f0000e35ff8)=0x45) r5 = getpgrp(0x0) fcntl$setown(r2, 0x8, r5) fcntl$setsig(r3, 0xa, 0x12) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000000080)={0x5e3, 0x2, {0x3, 0x0, 0x5, 0x2, 0x3}}) r6 = gettid() tkill(r6, 0x100000000000016) close(r0) 2018/03/26 07:35:05 executing program 4: r0 = socket$inet6(0xa, 0x802, 0x1) setsockopt$inet6_buf(r0, 0x29, 0x44, &(0x7f0000000080)="00dc8bb2b11bfa493e5d4c30330e7d1351ee3078710f714138d6c83c6d5749b9ae", 0xff1d) 2018/03/26 07:35:05 executing program 7: seccomp(0x1, 0x100000000, &(0x7f0000000140)={0x1ffffffffffffe17}) modify_ldt$write(0x1, &(0x7f0000000080), 0x10) 2018/03/26 07:35:05 executing program 0: r0 = socket$inet6(0xa, 0x0, 0xffffffffffff0000) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'bridge0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) 2018/03/26 07:35:05 executing program 5: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) connect$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x800000000000003, @rand_addr=0x3}}, 0x1e) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) write(0xffffffffffffffff, &(0x7f0000000180)="8c", 0x1) fallocate(r0, 0x2, 0x9, 0x30001) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x10000}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0x100000001}, 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000280)={0x4, 0x0, 0x2, 0x13d8}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f00000002c0)={r2, 0x8}) r3 = getpgid(0xffffffffffffffff) getpriority(0x1, r3) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000001c0)={r1, 0x8, 0x3, 0x5, 0x7ff, 0xfd, 0x8, 0x2, {r1, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0xc96, 0x4, 0x100000000, 0x8, 0x4}}, &(0x7f0000000140)=0xb0) socket$inet6(0xa, 0x7, 0x3fc) 2018/03/26 07:35:05 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000de7529)='net/sockstat6\x00') readv(r0, &(0x7f0000761f80), 0x0) 2018/03/26 07:35:05 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x10) writev(r0, &(0x7f0000664ff0)=[{&(0x7f0000000000)="390000001300094700bb61e1c30500800700001702000000450000000000800019001a000d000000f2de280ff4000000fd17e9ffff06060400", 0x39}], 0x1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x40000, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f00000010c0)=""/125) getsockopt$packet_buf(r1, 0x107, 0x2, &(0x7f0000000080)=""/4096, &(0x7f0000001080)=0x1000) 2018/03/26 07:35:05 executing program 7: socketpair(0x9, 0xb, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netrom(r0, &(0x7f0000000400)={&(0x7f00000000c0)=@ax25={0x3, {"0079803cfede57"}, 0x7}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000140)="637b860c0c0bc6e63144", 0xa}, {&(0x7f0000000180)="8a3d9900d179e5f3edf077eb1e10", 0xe}, {&(0x7f00000001c0)="2ba004ea8bc050e51f1f90bed5a1d5070debcee1ef9efbd05072988694755fb1a9d6db64671a0a772d92a2501d4aa45aad21f7257d4ec92c0e9b61a08e63b0f8634b9811f5dd903bd5b28c79244410dfbc82d3aceeb04ef217bf1d1254bf35ce85a70de89f6ae5605c2418faf8aa52f230c46d40b58a19", 0x77}, {&(0x7f0000000240)="aee1f77f11bfb48982e93526d91190cff0fbb42c5405a92c6d3d8a446be9fcdd507f425d3a3dea3e8dbc54b4b83918ce751df6ba763130bc0140029aaa983416bdf67307d8559718d5938d1d755725344555f14711452bd68e9583460b34523102271b", 0xfffffffffffffdb2}, {&(0x7f0000000580)="881d890a01dc0b414c71c3f2d25a9b3d23e3b5f7eccc9e34a4d22f6ac5f46a2a8074e97b64202d62aa00fc6c386886e7a3f0f0a24b33f9ad05fb033e616e3efb77cd76da328d8e609e0232e977b1c0de9f0265055579f5eaf505c18461ac14686ede141281fe7978d2dc437083e71e675cd46bd414", 0x83}, {&(0x7f0000000480)="d748268172f01d0c9ec02f6426527eb25f8403e7ab8e03d3ddba212b40661db528b25689ab57645b1fa2b7500000000000000002b2f7e1b33f575d0e646f4e609b85d7706da4621e000000", 0x16}], 0x6, 0x0, 0x1b6, 0x4010}, 0xffffffffffffffff) r1 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) exit_group(0xdb) connect$inet6(r1, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000001200)={@local={0xfe, 0x80, [], 0xaa}}, &(0x7f0000001280)=0x20) 2018/03/26 07:35:05 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) sendmsg(r1, &(0x7f0000b82000)={&(0x7f00000003c0)=ANY=[], 0x0, &(0x7f0000e42000)=[{&(0x7f0000781000)="23f25cc4c984636994f457561b9ac6f91889e7487b4265e56f683482a940022e4239329840ddd8d5aef7d8ce9ab6e11bbd767f7a7a089a5f14d706c4a2ad72be84cd66e7dc8cc9ee045660c12f0a5a9a701cf05fb3056b21969c10950e1e9e8c63731bf5795e128526d517b79538d0d025b66d22c36b86f6ed30cdfea5242550285c123836ad6c3bc8ce7716ce3439e32efa86eac4e3c5908733a939532a8500686581936af6cd990ac2f15f9a2bee4ec32c4d4ace7b46e0a313d8441c860a4e5b804007a968f2e9e008e6831574c3a0c0cc9be94b211055a3be43483277364b2c52", 0xe2}], 0x1, &(0x7f0000634000)}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='yeah\x00', 0x5) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000040)={{{@in=@multicast1, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000000140)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000180)={'nr0\x00', r2}) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) shutdown(r1, 0x1) readv(r1, &(0x7f0000004400)=[{&(0x7f00000031c0)=""/204, 0xcc}], 0x1) 2018/03/26 07:35:05 executing program 7: stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x240, &(0x7f0000000040)=[{0x10, 0x1000000}], 0x10}, 0x10}], 0x2, 0x0) 2018/03/26 07:35:05 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) clock_gettime(0x7, &(0x7f0000000100)={0x0, 0x0}) futex(&(0x7f0000000000), 0x45e020ef29449037, 0x1, &(0x7f0000000080)={r1, r2+30000000}, &(0x7f00000000c0), 0x2) 2018/03/26 07:35:05 executing program 4: mkdir(&(0x7f00009cc000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080)=0x4, 0x4) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000340)={0x0, 0x1000, 0x1000, 0x100000001}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000003c0)={r3, 0x1000}, 0x8) writev(r0, &(0x7f0000030000)=[{&(0x7f0000aa6ff7)='t', 0x1}], 0x1) r4 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r4, 0x0) execve(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)=[&(0x7f0000000200)='eth1vmnet1posix_acl_accessnodev\x00'], &(0x7f00000002c0)=[&(0x7f0000000280)='#]md5sum\x00']) open$dir(&(0x7f0000000040)='./file0/bus\x00', 0x0, 0x81) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x45, "72167b0bd20e372526acf9ad8485527a2cf5c98c8bbeaf809d238525e6827afbe7d48a60f8cc24a94e01b7f7993901b33a64690f03b8c15574177464296bf42aab6131d8a3"}, &(0x7f0000000140)=0x4d) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000300)={r5, 0x80000000}, 0x8) r6 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r6, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000000)=0xfffffffffffffffe) ioctl$void(r0, 0x5451) 2018/03/26 07:35:05 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fgetxattr(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="730400e3000000000000"], &(0x7f0000000100)=""/148, 0x9a) 2018/03/26 07:35:05 executing program 6: mmap(&(0x7f0000fee000/0x11000)=nil, 0x11000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/mcfilter6\x00') fchown(r0, 0x0, 0x0) 2018/03/26 07:35:05 executing program 5: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @local}, &(0x7f0000000500)=0x10, 0x800) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00000002c0)='tls\x00', 0x4) fcntl$getownex(r0, 0x10, &(0x7f00000003c0)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f0000000440)={0x9, 0x7, 0x0, {0x0, 0x1c9c380}, 0xa08b, 0x8}) ptrace(0x4207, r2) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f00000004c0)) ptrace$setregset(0x4205, r2, 0x202, &(0x7f0000001040)={&(0x7f0000000040)="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", 0x208}) ptrace$setregs(0xf, r2, 0x0, &(0x7f0000000380)) ptrace$setregs(0xf, r2, 0x0, &(0x7f0000000380)) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r4, 0xc058534b, &(0x7f0000000340)={0x6, 0xff, 0x8, 0x6, 0xfffffffffffffffc, 0xfffffffffffff801}) 2018/03/26 07:35:05 executing program 2: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd1770012d78aabb64ffffffed0000464caeedf840d001fe92b08c3f7b8e1596417d7dcd645413be450000000000000001c122283846253398a04d99ca8680deb20632834bc027c44d4cf3fd102724d6748de61eebb06801048dea7636f3a248a9bf3123882ca9fc66b4e70b06d43045", 0x12e) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9, 0x0, 0x1}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001f8e)="ac2524ed7dbf3553e99e2123f59f0900000000000000025b00ae1c9087fdc3512cff4e4b58928fb3dce7c781649ba9f8817cf593dfbe5c6a448d8d189c3fdf8d78107af39b544ba0130f3ef14009c6ff40e050fc8326f0b80f68b00806775026313a2568fa9570c154b9e6d698b9f461ff", 0x71) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/03/26 07:35:05 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) r2 = accept4$llc(r1, &(0x7f0000000000), &(0x7f0000000100)=0xa1, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f00000001c0)={'security\x00', 0x2, [{}, {}]}, 0x48) setsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000180)=0x2, 0x2) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x401) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x1, 0x20, 0x101, 0x4}, &(0x7f0000000240)=0x18) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000340)={r3, 0x9, 0x4, [0x0, 0x81, 0xee, 0x9]}, &(0x7f0000000380)=0x10) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f00002a2ffc), 0x4) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000280)=ANY=[@ANYBLOB="6d616e0000000000000000000000000000000000000000924db617f479d05ed9c6c517bf84f48a0f4e54bb03005d1fd800000000000000000000000043c6e309d540025f4474bd5d899a7f34dd572848138a51593547dfec880d132d4a1b9c0f78c6d0a2b25204a4d96103350df260e534cf8b6f8200c6207193e74f6ae95f12246707ee534804eefd9ea5275a5af13468a049eb167c4a614808ad6c1fc1b000cdc597da3f2e2978b260d69cc3629accf86722"], &(0x7f0000000140)=0x24) 2018/03/26 07:35:05 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x404000, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f00000000c0)=0x3) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r2, &(0x7f0000000100)=ANY=[], 0x1023c) truncate(&(0x7f0000000140)='./file0\x00', 0x0) write(r2, &(0x7f0000000180)="15", 0x1) lseek(r2, 0x0, 0x3) accept$packet(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000001c0)=0x14) 2018/03/26 07:35:05 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)={0x2, 0x3fffffff, 0x3, 0x9, 0x19, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x7, 0x32, 0xa0, 0x0, @in6={0xa, 0x4e20, 0xb2, @mcast2={0xff, 0x2, [], 0x1}, 0x100000001}}, @sadb_x_sec_ctx={0x11, 0x18, 0x5, 0x0, 0x7a, "a4976e2c8778c847d515f2a02f95ee879ef434ef030dff72c3e9b812f5088292a8e7942b7ca2699533b671183492e469cc9c39d31112997402aacd4fecc40d4ba9d71b6177f7ea2e59ba0c0e3395a808d65dc7863700ab77f238dc4ebebb6a858e0e3e1bef7dbe86804b1fd8eb6b6b4c8f28e6b57907ff496f7f"}, @sadb_x_nat_t_type={0x1, 0x14, 0x2}]}, 0xc8}, 0x1}, 0x8800) 2018/03/26 07:35:05 executing program 5: getrandom(&(0x7f0000000000), 0x0, 0x40000000000003) 2018/03/26 07:35:05 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000000c0)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) r2 = dup(r0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000000)=r1) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000380)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB='H\x00$\x00', @ANYBLOB="1400020000000000000000000000000000000000080008000000000014000600000084341b8ee7beca796d0000f30e00000000000000000000"], 0x2}, 0x1}, 0x0) 2018/03/26 07:35:05 executing program 3: r0 = socket$inet(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000200)={&(0x7f00000000c0)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000240)=""/253, 0xfd}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000080)={0x9, 0x8, 0x1, 0xb73}, 0x6) 2018/03/26 07:35:05 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x101400) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) r2 = epoll_create(0x7) dup3(r2, r1, 0x0) connect$unix(r0, &(0x7f00006edffb)=@file={0x0, './file0\x00'}, 0xa) 2018/03/26 07:35:05 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) truncate(&(0x7f00000000c0)='./file0\x00', 0xeac2) write(r1, &(0x7f0000000180)="15", 0x1) r2 = request_key(&(0x7f0000000040)='cifs.idmap\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)='user\x00', 0xfffffffffffffff8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6}}, &(0x7f00000002c0)=0xe8) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r2, r3, r4) close(r1) 2018/03/26 07:35:05 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000003300)=[{{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000100)}}, {{&(0x7f0000001300)=@un=@abs, 0x8, &(0x7f0000001440), 0x0, &(0x7f0000000080)}}], 0x2, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) accept4$ipx(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x800) 2018/03/26 07:35:05 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x20101, 0x0) r1 = fcntl$getown(r0, 0x9) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000240)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000001fcf7619b059b545c0c6a4376666569fc8fda32b8cb21c14c6461aacdd5fe8697905643a127ff853a0902e72d1156215a16fbff100b2065e9372656c9de4fdf7", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000001000)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f00000010c0)={&(0x7f0000000fc0)={0x10}, 0xc, &(0x7f0000001080)={&(0x7f0000001040)={0x40, r3, 0x30c, 0x70bd28, 0x25dfdbff, {0x1}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x8}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x2}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x24000000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000100)={r2, 0x7, 0x30, 0x72a6, 0x4}, &(0x7f0000000140)=0x18) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x6, &(0x7f0000000ec0)=""/210) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000080)=0x8) writev(r0, &(0x7f00000024c0)=[{&(0x7f0000000280)="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", 0xc38}], 0x1) 2018/03/26 07:35:05 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2800) clock_gettime(0x3, &(0x7f0000000080)) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'syz_tun\x00'}}, 0x1e) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) clock_settime(0x6f0960c220540ad0, &(0x7f0000c66000)) 2018/03/26 07:35:05 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x400000) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x0, 0x0, &(0x7f000000a000), 0x1, 0x0, &(0x7f000000affc)="d8"}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000040)=0x1) 2018/03/26 07:35:05 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x0, 0x2, 0x0, "9031496795a1f9b19ca123312ed41618fd94249b588f78cd471927b7b83a9d913d5e595227cdec89a21faf657f9dec569e723fc117d3ab7a8db4ce5110880feb4d51a30f5e351272d4c7dd5cc3935a31"}, 0xd8) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) r1 = accept(r0, &(0x7f00000001c0)=@generic, &(0x7f0000000080)=0x80) sendto$inet(r1, &(0x7f0000000240)="3eab4c6c607cbe3b65689d52680f2139250ac784814a8ad4a7705977176d94956f88d491", 0x24, 0x4, 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = gettid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000280)=0x0) setpgid(r3, r4) r5 = dup3(r2, r0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000000340)={0x2, 0x0, 0x1, 0x7}) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000000380)={0xb, r6, 0x2}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000300)=[{0x6, 0x86c9}, {0x6, 0x3}, {0xc, 0xfff}], 0x3) 2018/03/26 07:35:05 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x0, r0) ioctl$int_out(r0, 0x5462, &(0x7f0000000000)) [ 90.134571] netlink: 60 bytes leftover after parsing attributes in process `syz-executor3'. [ 90.154450] netlink: 60 bytes leftover after parsing attributes in process `syz-executor3'. 2018/03/26 07:35:05 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x44000002285, &(0x7f00000005c0)="f8f8ffffffff18ffff0000031dc5d840814a0083c5e9aed7b6fcc9bfe2d8b3181f16ef7dc14b2caf7e5da4cf070042e8fc808f9a0e2ed2fc089995bba3ef55d5d7") read(r0, &(0x7f0000000680)=""/36, 0x3) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x4, [0x69e1, 0x0, 0x20, 0x8]}, 0xc) 2018/03/26 07:35:05 executing program 7: timer_create(0x0, &(0x7f0000000000)={0x0, 0x12, 0x0, @thr={&(0x7f0000139000), &(0x7f0000e81fba)}}, &(0x7f0000044000)) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/03/26 07:35:05 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') signalfd(0xffffffffffffffff, &(0x7f0000000ff8), 0x8) timerfd_create(0x0, 0x0) sendto$inet6(r0, &(0x7f0000000180)="d1227607caaa85c4cf9e66d1863ea88ba934bb8c78cbe1c819d4c90669060a8c1a7628726a87317e7937c90aa626925451385b5ac27a8290989196e88f9ccfc364782bc4b114e3d62355c86e6b0f9e72bfb4a8360b974570c4bb5fd9078e3347de2a39c666099e5297f7a86c84c1e8015f44d35252385ddedfedf30a0efacc35d5e11ca8df6e5a471be8df1326c5c88cbf2a4ce1591cecf82915ea92c27389daec00f9ba172e4265edf1ff41584456b215d483ce705f35e578c5d9039e1c12c85a82ba8ab1a7e6cde7", 0xc9, 0x80, &(0x7f0000000280)={0xa, 0x4e24, 0xc1b, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x400000000000}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000002c0)=@get={0x1, &(0x7f0000000040)=""/229}) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000140)) 2018/03/26 07:35:05 executing program 3: r0 = creat(&(0x7f0000015ff8)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/mcfilter\x00') getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x4e23, 0xbf7, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, @in6={0xa, 0x4e20, 0xb6, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff}, @in={0x2, 0x4e21, @rand_addr=0x1}, @in6={0xa, 0x4e20, 0x80, @loopback={0x0, 0x1}}]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e23, 0x4000000000000000, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8e74}}}, 0x84) sendfile(r1, r0, &(0x7f0000000480)=0x1000, 0x26a9508) geteuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000002c0), &(0x7f0000000300)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340), &(0x7f0000000380)=0xc) fcntl$getown(r1, 0x9) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000003c0)) gettid() ioctl(r1, 0x7, &(0x7f00000004c0)="88e53469cca890281ac1fa58ceaeea2ef2ba65ae90c4973dbad740204ddeafaba9d8e3338e6bae5448243a20d765105478737d438ed223df6be3977a4d01e32268c4816012a750a2c5def87df52e5ca0006bb8f732e0134ec62a5811d7234d117aaa8a8b8095174e2d5b65bbd2116c790158f276c336a5333f6e8bcd640c06ee560f8c5df9a6177f06c9303e0f6a68804481d8827e572192b16c1346a3cbe578c45d9f18c7d4227ec658452c") fcntl$getown(r1, 0x9) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000400)) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000440)=0x0) getpgrp(r3) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000005140)={{{@in=@loopback, @in6=@dev}}, {{@in6=@dev}}}, &(0x7f0000005240)=0xe8) fcntl$getownex(r1, 0x10, &(0x7f0000000280)) getgroups(0x400000eb, &(0x7f00000004c0)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000080)=0xc) 2018/03/26 07:35:05 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020a000007000000000000000000000005001a00ff020000000000000000000000000001ac1414000000007a8082bbf8dfb0020000001400"], 0x38}, 0x1}, 0x0) 2018/03/26 07:35:05 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000001ffc)=0xe) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200002, 0x0) poll(&(0x7f0000001000)=[{r0}], 0x1, 0x0) 2018/03/26 07:35:05 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x2) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) capset(&(0x7f0000000040)={0x20080522}, &(0x7f0000000080)={0x0, 0x0, 0x1}) 2018/03/26 07:35:05 executing program 7: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) vmsplice(r0, &(0x7f000020b000), 0x0, 0x1) 2018/03/26 07:35:05 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x8) mkdir(&(0x7f00000000c0)='./file0\x00', 0x8) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f000072dffa)='.\x00\x00\x00s\x00', 0x100000, &(0x7f0000444000)) pivot_root(&(0x7f00000a7000)='./file0\x00', &(0x7f000045e000)='./file0\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x4) 2018/03/26 07:35:05 executing program 3: r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b09000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r1, 0xa, 0x12) recvmmsg(r2, &(0x7f0000000300)=[{{&(0x7f0000000000)=@rc, 0xa, &(0x7f0000000280), 0x0, &(0x7f00000002c0)=""/61, 0x3d}}], 0x1, 0x0, &(0x7f0000000340)={0x77359400}) readahead(r1, 0x0, 0x7) r3 = dup2(r1, r2) fcntl$setown(r3, 0x8, r0) tkill(r0, 0x16) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f0000000080)) 2018/03/26 07:35:05 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x44000002285, &(0x7f00000005c0)="f8f8ffffffff18ffff0000031dc5d840814a0083c5e9aed7b6fcc9bfe2d8b3181f16ef7dc14b2caf7e5da4cf070042e8fc808f9a0e2ed2fc089995bba3ef55d5d7") read(r0, &(0x7f0000000680)=""/36, 0x3) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x4, [0x69e1, 0x0, 0x20, 0x8]}, 0xc) 2018/03/26 07:35:05 executing program 0: r0 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000004c0)="b54946674a0af68235af2b4550ffbd1f4d8355f1fb656c41056fb0c57c091e594d25538caf4920249b55c0202eef7577d472c4c58deb09c22bda45cf74e9f74e51ef8939309f68fcc04681d9ce04f8dd182efd856aa19ff9e7a410393c0b268cb04fc066cac3c192390bbbf798b58038bd51b94e43ecc0e11e1b087146441226ed84fcdf1557f3a3642c719cdfd05621309a477a18982df0a2583de5695c00000000000000000000", 0x1437905c192f3f92, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x8, 0x1f, 0xffffffffffffffff, 0xffff, 0x9}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000140)={r2, 0x80000000}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x1c) socketpair$inet(0x2, 0xa, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) keyctl$describe(0x6, r0, &(0x7f0000000240)=""/179, 0x316) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000340)={r3, 0x3ff, 0x7ff, 0x225e, 0xfffffffffffffffd, 0x3}, &(0x7f0000000380)=0x14) 2018/03/26 07:35:06 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00001e7ff6)='net/igmp6\x00') preadv(r0, &(0x7f00000006c0)=[{&(0x7f00000002c0)=""/161, 0xa1}, {&(0x7f0000000380)=""/135, 0xfffffffffffffce2}, {&(0x7f0000000440)=""/228, 0xfffffffffffffdf4}, {&(0x7f0000000540)=""/222, 0xde}], 0x4, 0x0) 2018/03/26 07:35:06 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="9417e20f7b75e3e611bc82cb1ad7926241bbfa5fe19475261d462626f856269d3c77036afdecb9e4de6cc9c5709bed8a51bf8ef26a9bd8ba56b75da0d8312d7f4e1d48847ff360265789891d30b53f22fbe866800e59460017c4873c6bb522ec70337322f00d35017f65c377d8cd5bf34d357338442bbaa15f263c35278f979e44a73520e5dea15cb6dae01ad68ee3b6c08bbd37b7547f812d4fdcc7"], 0x10}}], 0x2, 0x0) 2018/03/26 07:35:06 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) write$cgroup_type(r2, &(0x7f0000000040)='threaded\x00', 0x9) ptrace(0x4207, r1) link(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000100)={0x1, 0x5}, 0x2) fcntl$setflags(r2, 0x2, 0x1) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r1, 0x0, &(0x7f0000000040)) 2018/03/26 07:35:06 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x10000, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000640)=""/186) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f00000005c0)=[{&(0x7f00000000c0)="37b3074f3fe44544901a2ed4adc02c2e86785683fe20c70af0d8694a69203bc8ab94345f37b56eed5b82829a180b3cffbd99f0fbbdcd98cf8061b1aa2a28cd2ef56018fd94ff4623c1fee0b222bf4f", 0x4f}, {&(0x7f00000001c0)="e0ea7fa32f5028717707fbb6065d067afae31edfc2cce2cea1ef4b63df8d8860ecab9c671fb3d9b28e5be79efa2546bff30c2776e34e5eaba8a66bf8d5410ce9fa87282f2b3c651f62009cb2a92ade210b2cf0db9ac39263f7fe7b254b0ae9f48bc44885e561d4b7e43d4e2d58adf63e603593877092303d0d53b56b9ade4e8f2f42831478175b8d3cca1b1cde8f73042b7b9c44dbf1e93696c9520de0da324c06", 0xa1}, {&(0x7f0000000340)="609c788861b92fd9a81e99a8545ea974e388905769311912e2a20b5e7c758c242ac9a4521581a8399bd3a24166cb07de5dcf384962e87abec9c77104f862d345db2dd12fa8b7d9a1df02420e7372140ce9b7d14a5d98d2c1faa855227c5c3ec81a53cfe6df", 0x65}, {&(0x7f00000004c0)="5318ee9bc40017c350a1ba1c188005bef8de33571ffaf025e4ba42df5ddb7ac37dae07eaded94b5af0f16ebc9572e843e3702be9f5b5541fe79898d5095ada009ceaaf478a342f8c6ee19ad6369ab7f10f03bc09d32e7614ca37ce2c0accaa8d6cbb3a7f53f31faab026ec3c8937d9e391df87ab5cc2fb3bea10899553a727c37d10f96830010a864aba26acc2248cb0ff0b75330880bd8a460a0ddde80a51e009a2020597619855a1e59ce54cedbd87cb735ed94a0aa10e8cdce6c58bee98a25cd5f518665c97afbae494bcf341417c68bf362a98b6", 0xd6}], 0x4, 0x81006) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$TIOCGPTPEER(r0, 0x5441, 0x200) sendfile(r2, r1, &(0x7f0000000080), 0x98e) 2018/03/26 07:35:06 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001a80)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000001a40)={&(0x7f0000000340)=ANY=[@ANYBLOB="fc000000100001000000000000000000fe8000000000000000000000000000007f00000100000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="e000000000000000000000000031fff50000000000000000000000ffffac1414aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000c0008000800080000000000000000000000000000000000000400000000"], 0xfc}, 0x1}, 0x0) 2018/03/26 07:35:06 executing program 4: r0 = memfd_create(&(0x7f00000002c0)='$\x00', 0x0) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000040)) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) 2018/03/26 07:35:06 executing program 3: r0 = memfd_create(&(0x7f0000000040)="0010", 0x0) rt_sigaction(0x6, &(0x7f00009e0000)={0x800}, &(0x7f0000000140), 0x8, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x20b, 0x12, r0, 0x0) rt_sigaction(0x7, &(0x7f0000aa8fe0)={0x428436, {0x400003ffffffe}}, &(0x7f0000000100), 0x8, &(0x7f0000af1ff8)) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_snmp6\x00') fcntl$getownex(r1, 0x10, &(0x7f00000018c0)={0x0, 0x0}) r3 = geteuid() getgroups(0x5, &(0x7f0000001900)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) sendmmsg$unix(r0, &(0x7f0000001a00)=[{&(0x7f0000000600)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000001840)=[{&(0x7f0000000680)}, {&(0x7f00000006c0)="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", 0x1000}, {&(0x7f00000016c0)="1f1aab151180245fffdb959579e878f86f2a522eb4417929bc63493ab4afbe00a26c8c65fa421ddee56ef7557cdf307452bcc3075741bc9cb387a4dee345d1236f662043be46ff8253d45c19d7e22079337e9cf3c98891e9cd6b15b78a82af59847bb9015d34d257ea7697e71c1b0978f6c3d0a5ec48a4b667840aeb901c8b3c59980a", 0x83}, {&(0x7f0000001780)="c33ec3", 0x3}, {&(0x7f00000017c0)="437c1bd7030ddf88b925490655476593e53beed6ae814166f29406d102b98aa9946725c1b07014b702da6d8986e86f9545fd05859d6e8419b59000b46514b1be549710bf2fad4ceda2ad9dcf72ee8d7f5e468d9210d5fe2edbcbbb12fbdb", 0x5e}], 0x5, &(0x7f0000001940)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r1, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r1, r1, r0]}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x18, 0x1, 0x1, [r0]}], 0xb0, 0x4}], 0x1, 0x4004000) vmsplice(r0, &(0x7f0000000580)=[{&(0x7f0000000180)="a4e7b24b89984f3f28c052b09b45940d809b0cec22b86a694d00a5baf853b9be8604f3beb0f78d2da02161672a5778acc9f0b56b94c1dc916874a649f62cfcba3dc25d14ef24a10ab850d89a9b98abba031b721a68128b3d6ff0183b30056cce43b9e87f34976003562e20563f1ec8b9b1fdc09b0ca09098f3b95da4df4b5644a625c6d2fc868e49e7", 0x89}, {&(0x7f0000000240)="eb288c7ebb52cf7c772d467fdda1c4a6a4ccbd092471ac11c37b6f963088bbef057585e366df12202ba5dfe8516d0341617e17e481537ee629bfd76930e7798180c2e7a39478d7409de711e132b61fb43a0005b2ae34d077cab7467a38dea6521bc2c482c7adde403f280fb5b67e2287d0e3e846475d049261c8b0c25e28f7b717e21835d3b33fa16b4112e84f573582f6ec77dd811675478f99f551379d6d005549c96569c7aabf2dcbcdf7fa81a0c0a74288c7357206cef595bca2e75d497117e2722ff2b2911dfc2b944da6a945b9690708d89e1725", 0xd7}, {&(0x7f0000000340)="e96b555c9315b4fdb6bd4b2899361c6604baa2b4c3332e4547b825618d8d328228b92975cc5d8605340766183efef374bd2b7848ae95a09c82654656fc731c5b27d9f057c1d553125220062e5e918377d4cfe809adcc4ac12855f0c7fd595f210ec748acd3cd16e9b221dcc279d07315865fd7d5e8dfab629310aecdec8aae64eaf98c8cbd429f4a514f330e13f0a389363147d22a546988c0f503f0527a434d451665c542db1b2ee762ee10779b14fcc949f54437aa750f3875c9a1e6f9e36c50bad745ee6ffd57196a3d36c743c0cd2067f2817bf81ef5739c628146de3f6c8f5d782911567925e911dbc121b9ac2ca295e88c20d6c1", 0xf7}, {&(0x7f0000000440)="6ffbd4d965dda6947ad37566fcf655af9c15593923127caf53d5a25d38cfad506f7bd12d8cf5cd5d92e742d6249b599cc065ee5243f9c743054b91ea73a77d3231c1a3da9b13e3995e35319887303b342e204a716e8d856db3165f47d9108317bfef4ae74711b70e34d33e38cd2389dff10fa2c4bdf56cc19f603c663072f534096583e83fa3709b14a9bee4c0cad4ee12cc00", 0x93}, {&(0x7f0000000500)="01dcab69d72e5064e66c075b73a4ba25b41ef8cc61d08d1a5adf0ea45ce30372a6e82c2d68d3c9843d9945cbe3428e5ec4d3d43379ddbeb82a38f6dc0942792796cb7e32ed8e64a3a9fd5ccb1972073e0d77149a9fd027cd13e0baf6630f5f861d677b4513f64c9827", 0x69}, {&(0x7f0000000080)="305838c6b41b75dc64f41083d7", 0xd}], 0x6, 0x1) 2018/03/26 07:35:06 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000180)="111b8fde517eee7fdadd4e953813c611454592b7a3fef62ba87dbcbfc4e9f87c782f1d94e3277d606605b8144f0e5335f0a294eb0af69442e1f1de43b7b1aa6a21d1454b385cf44c495c2a5c0b4dea54c11d34ade3acf957961a50"}, {&(0x7f0000000200)="19efe94c482f858369dfe32662df2ad090926babd66a174474fb73ab2fef3a4542b74f9e9fa3e6f5ae29d427b10f193369f82a24262b7220cb4a7c348e6837f386444d4191bf2cf03d11179a58a984dee4a5f0616ebbdd81555a5373c6b3a2b165d47c885d56c22cf7e584b3cc"}, {&(0x7f0000000280)="19ebe6cde5301e2ef78435e8d186def4af8e4dc1fd3e536757f0a6"}, {&(0x7f00000002c0)="791c7897ee9de4bd458cafa15d250d85ee0cf7f5b1e57d1acd88b9fefb70dcac80f434000800e2d96e26930071acdef452b1c059fda0b11a07716dfd7273e022f7cfac48fd1a97e475ef6416bcf58259441ee712d578f4d4ea8a39fc4432a0696da12d041e7b"}, {&(0x7f0000000340)="b30a50072ff5a9cd821a7c165a90d615a33b50b555f23e69bc08d56f4c2e46dcf0ad5bf61f49af3a48927972"}, {&(0x7f0000000380)="2b989c78c35529dd57f4f39139b9cfdbe17bf488612bbf0a49e234a785aa4522036fe868084017942b8d6ce211064f967eef1e75ed660bf5607144f53b2bf9ffc26ab4d32ab68538214ccf138aa2a7c3ec76cbf867bdf3c4a67bcf6011689c30c81454b8b9c2af5da2e48b1f218ae7d6781c01f6f9d4b2018488c8858766b4bc9838451ab4dc2d966ee263b8f3f017ec944050900effdef96ed9f89401cb0aaca3d1c7d86183f2e41d"}], 0x1a}, 0x20000000) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/26 07:35:06 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x65) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/member\x00', 0x2, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) fchmod(r1, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) sendfile(r0, r0, &(0x7f0000000080)=0x3, 0x0) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7f) [ 90.889562] netlink: 12 bytes leftover after parsing attributes in process `syz-executor5'. 2018/03/26 07:35:06 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000180)={0x0, 0x2}, &(0x7f00000001c0)=0x2e2) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200)={r1, 0x8}, &(0x7f0000000240)=0x8) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a}) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x61, &(0x7f00000000c0)={'filter\x00', 0x4}, 0x68) getpeername$inet(r2, &(0x7f0000000040)={0x0, 0x0, @rand_addr}, &(0x7f0000000080)=0x10) 2018/03/26 07:35:06 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x4000000002283, &(0x7f00000000c0)="0bef") fadvise64(r0, 0x3c, 0x401, 0x6) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000040)={{0xa, 0x4e21, 0x2, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x5f13}, {0xa, 0x4e24, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x8}, 0x0, [0x4, 0x401, 0x1, 0x3b26d25, 0x0, 0x0, 0x1ff, 0x10001]}, 0x5c) 2018/03/26 07:35:06 executing program 2: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000458fea)='/selinux/checkreqprot\x00', 0x2, 0x0) connect$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x1, @dev={0xac, 0x14, 0x14, 0x18}}}, 0x1e) pwritev(r0, &(0x7f0000001440)=[{&(0x7f00000001c0)="8a", 0x1}], 0x1, 0x8000) 2018/03/26 07:35:06 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000140)={@multicast2, @remote, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00000001c0)={@multicast2=0xe0000002, @loopback=0x7f000001, r1}, 0xc) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2}}}, 0x108) 2018/03/26 07:35:06 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000380)={"73797a5f74ff6e00000000e900", 0x1003}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpuacct.usage_sys\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}}, 0x7, 0x0, 0x3f, 0x9, 0x5}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000200)={r3, @in6={{0xa, 0x4e24, 0x2, @ipv4={[], [0xff, 0xff], @rand_addr=0x7}, 0x1be}}}, &(0x7f00000002c0)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000300)={r3, 0x2f0c}, &(0x7f0000000340)=0xc) ioctl$TUNSETLINK(r1, 0x400454cd, 0x18) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x1}) 2018/03/26 07:35:06 executing program 5: socket$netlink(0x10, 0x3, 0xffffffffffffffff) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x8000, 0x0) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB='h0@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x11, 0x2) connect$bt_l2cap(r0, &(0x7f00000000c0)={0x1f, 0x8, {0x10001, 0x5, 0x400, 0x1, 0x8, 0x1}, 0x8000, 0x8}, 0xe) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000100)) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x612100, 0x0) 2018/03/26 07:35:06 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x800000000, 0xa1}]}, 0xcb) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000180)=0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000000140)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000000040)="be38fc69faea5bd09bf0307006cefbafc01c3062dfedf949ad4e86bda4029155e2d6181bc9f0d25d4a23fed54bd250db05a0fbd78679ca006afa4ee44cb7b522c4a38231a9f99b3001e1d4857321a6a7c9e36ae424cc0d49fdb6c13c422fde782dd0c18a3a4018030b94ba6b7ff3f3192f8c563a1986d839c40052c8d3a78ae29126", 0x82, 0x1000000000c1, &(0x7f0000000100)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000300)="acbb915d6846975d5d248d4c727115f29ae03c05a1540f5303683cc3316fab70b8f72443207b3bc9d2b76a2124327a8dc22115702dfd81d9c5daf3734095c968bb4c931a63cd940101810cf2", 0x4c, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00000005c0)="0e0e465de3391a125aaac0eef188d6bb93bcc274cd43f0236b16cb9e8e26b5e3fed8106f2f397373abcc1b9192189311bcba589e5e6fc19bb96e0a7400909b6979c32ec0521a6319dbc28db856d62f67d3876cf5841a5a9cbed5268f576a9dd62c680bd805e12251a2d30ffc2f37f00b510f09a228de", 0x76, 0x0, &(0x7f00000004c0)={0x2}, 0x10) writev(r0, &(0x7f00002e1fe0)=[{&(0x7f0000c62f65)="db", 0x1}], 0x1) shutdown(r0, 0x1) 2018/03/26 07:35:06 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000532000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) ioctl$void(r0, 0x5451) r1 = syz_open_dev$binder(&(0x7f0000009ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0xfffffffffffffffd) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004edfd0)={0x4, 0x0, &(0x7f0000003fe8)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f00004ee64e)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000bf80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, &(0x7f000000a000)=[@fda={0x77622a85}], &(0x7f000000b000)}}}], 0x0, 0x0, &(0x7f0000450000)}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000000efd0)={0x0, 0x0, &(0x7f000000e000), 0x0, 0xfdfd, &(0x7f000000cf98)}) socket$netlink(0x10, 0x3, 0x0) 2018/03/26 07:35:06 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000e9ff6)='/dev/ptmx\x00', 0x40001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000100)='vegas\x00', 0x6) write(r0, &(0x7f0000cf4000)="09000000b36c5529a5534195cbffb4fffffff6091715f12f8f549f29496490f3f2afa9fd016f97ea68e0b7400fd558010287ce86ed8d843591ec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc01010000000000ffbf13", 0x5d) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f0000000300)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000340)={{{@in=@broadcast, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000440)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000480)={{{@in=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f0000000580)=0xe8) r5 = geteuid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000005c0)={{{@in6=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f00000006c0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000940)={{{@in6=@mcast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000000a40)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000bc0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000b80)={&(0x7f0000000a80)=@ipv4_delroute={0xe0, 0x19, 0x100, 0x70bd27, 0x25dfdbff, {0x2, 0x14, 0x90, 0x6, 0xff, 0x7, 0xff, 0x6}, [@RTA_DST={0x8, 0x1}, @RTA_MULTIPATH={0x1c, 0x9, [{0xfffffffffffff001, 0x749, 0x5, r2}, {0x567b, 0x6, 0x6, r3}, {0x100000001, 0xffffffff, 0x8000, r4}]}, @RTA_ENCAP={0x7c, 0x16, @generic="5e222f7d102faa7feb510bed0856e6ff8af2ea01cee577ac30534dee2b3568910cadd829999884118a02e386c19eeb09d85d9ab9d7126b85a06f237ad0980465cd6fecb60a52246fba41ab4fd82b2424a29c8384f1b45236a56a0686684ff305fc3d7ddf7480f97136c399d7a057f5ecaf4d71210b1d11"}, @RTA_UID={0x8, 0x19, r5}, @RTA_OIF={0x8, 0x4, r6}, @RTA_MULTIPATH={0x4, 0x9}, @RTA_FLOW={0x8, 0xb, 0x78}, @RTA_OIF={0x8, 0x4, r7}]}, 0xe0}, 0x1, 0x0, 0x0, 0x4000}, 0x20004800) ioctl$TCSETAW(r0, 0x5402, &(0x7f000073a000)) 2018/03/26 07:35:06 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x4000, 0x0) connect$ipx(r1, &(0x7f0000000040)={0x4, 0x7ff, 0xffffffff, "14ae78e2fa7b", 0x7}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$setopts(0x400000000004206, r2, 0x80, 0x0) ptrace(0x4208, r2) 2018/03/26 07:35:06 executing program 1: mkdir(&(0x7f0000f06fb3)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0) unlink(&(0x7f0000b04000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x540, 0x0) 2018/03/26 07:35:06 executing program 3: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) keyctl$search(0xa, r0, &(0x7f00000001c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, r1) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) [ 91.017452] binder: 15894:15898 ERROR: BC_REGISTER_LOOPER called without request [ 91.042353] binder_alloc: 15894: binder_alloc_buf, no vma [ 91.048842] binder: 15894:15914 transaction failed 29189/-3, size 0-0 line 3134 [ 91.079145] binder: undelivered TRANSACTION_ERROR: 29189 [ 91.087077] binder: 15894:15898 ERROR: BC_REGISTER_LOOPER called without request [ 91.094719] binder_alloc: 15894: binder_alloc_buf, no vma [ 91.100967] binder: 15894:15914 transaction failed 29189/-3, size 0-0 line 3134 [ 91.110129] binder: 15894:15919 got reply transaction with no transaction stack [ 91.117851] binder: 15894:15919 transaction failed 29201/-71, size 32-0 line 2927 [ 91.127666] binder: undelivered TRANSACTION_ERROR: 29189 [ 91.133587] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/26 07:35:06 executing program 4: futex(&(0x7f0000000000), 0x5, 0x0, &(0x7f0000000000), &(0x7f0000000ffc), 0xc7fda99635440eee) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x80000, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000080)="7d5968410292f0d36c28420e19b1e9b04318b679c8f11565a4685f4ae57bbbd492f996ddb5804bddcf1cbbb1e24797c638698abf08a4096e056c0f00e68b18ea9de6aa9eb10d1adb905e2d839ce00dd1bf676be5c5dcbb05d2af6edd5e80fefa2c44d4ef8f7c7fad59300e0d18ff9995a447d5215f3e04b6f6957f713527e5dceea800d327cea8add04b6edff53bb163c0effcbd2217ff3bc1d996ba7c81a3814961e238030b7febabdf8d6f621a2d99e8d3aa345876f7324c897acd06ecf61149cd7261a58b465133ddd2690b7ad0c8a1627f6b8259448b3366") 2018/03/26 07:35:06 executing program 0: r0 = socket(0x1a, 0x20000000802, 0x7) write(r0, &(0x7f0000370fe1)="1f000000520007f2000094fef5000f430a0017d200000028b4a500ffffb92b", 0x1f) 2018/03/26 07:35:06 executing program 6: clone(0x0, &(0x7f0000a60fbd), &(0x7f0000000080), &(0x7f00005f0ffc), &(0x7f00000000c0)) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000100)=""/171, 0xab) 2018/03/26 07:35:06 executing program 1: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x19, &(0x7f0000000000)={0x0, 0x0, 0x10000}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x400000, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000080)) read(r2, &(0x7f0000950000)=""/128, 0x80) 2018/03/26 07:35:06 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000000000), 0x0) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x2000, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000100)=0x0) mq_notify(r2, &(0x7f0000000140)={0x0, 0x31, 0x5, @tid=r3}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000000c0)={0x1, 0x11}, 0x8) getpeername$packet(r2, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000001c0)=0x14) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000000040)=0xcca) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000080)=0xfa, 0x4) 2018/03/26 07:35:06 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x200, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x29a801) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000340)={{{@in6=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@dev}}, &(0x7f0000000440)=0xe8) fstat(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r3) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) r6 = request_key(&(0x7f0000000140)='.dead\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)='wlan0mime_typevmnet1keyring\x00', 0xfffffffffffffffc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000526000)) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000a96fff)=""/1, &(0x7f00002a1000)=0x162) keyctl$get_security(0x11, r6, &(0x7f0000000200)=""/239, 0xef) setitimer(0x0, &(0x7f00000000c0)={{r4, r5/1000+10000}, {0x0, 0x2710}}, &(0x7f0000000100)) tee(r0, r1, 0x651, 0x8) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00000005c0)=0x100000001, 0xffffffffffffffa6) socket$pppoe(0x18, 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x80045105) 2018/03/26 07:35:06 executing program 7: rt_sigprocmask(0x0, &(0x7f0000a9a000)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0xc, &(0x7f0000011000)) r0 = memfd_create(&(0x7f0000332000)=',mi\x00\x00\x00\x00ype(\x00', 0x0) ftruncate(r0, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000080)={0x2b39, 0xfffffffffffeffff, 0x800}) rt_sigtimedwait(&(0x7f0000000000)={0x2ff86539}, 0x0, &(0x7f0000000040), 0x8) 2018/03/26 07:35:06 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x80000000, 0x5}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r2, 0x1f, 0x5, 0x4, 0x1, 0xfffffffffffffffd}, 0x14) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x20000138, &(0x7f0000f07000)=[{0x800, 0x0, 0x0, 0x355}]}, 0xffffffffffffffdb) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) mq_unlink(&(0x7f0000000000)='\x00') readv(r1, &(0x7f0000000200)=[{&(0x7f0000000240)=""/109, 0x6d}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) sendmsg$unix(r1, &(0x7f00000003c0)={&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001100)=[{&(0x7f0000001580)="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", 0x71d}], 0x1, &(0x7f0000001180)}, 0x0) readv(r0, &(0x7f0000db0fd0)=[{&(0x7f00008e0000)=""/4096, 0x1000}], 0x1) write(r1, &(0x7f0000000400)="1b393ed8cf0608d9e4c9581b9e3abeb87c26371c502742e2ee7139db3bd6126652b9433889953b38cc6ee0aa8f56e3aab94c6f2982efba507472dc57d464b2d0960f6ad434d45ec04de6cc6e3615735335c05f79d636b6cd36d54e7d629c0dac5ff5d74903504d6ab7008674a06f02f1dc67ec173e9c7fa3f04dedb91fc2cfd739d5a942bfa339498d0bc995635dd8d23e66aac714e7557e4288956c1267b18e0043a9", 0xa3) 2018/03/26 07:35:06 executing program 1: socketpair(0x3, 0x0, 0x68, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VT_RELDISP(r0, 0x5605) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000004fc8)={&(0x7f0000014000)={0x10}, 0xc, &(0x7f0000015000)={&(0x7f0000016918)={0x24, 0x2000002c, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x10, 0x0, [@typed={0xc, 0x0, @pid}]}]}, 0x24}, 0x1}, 0x0) fstat(r0, &(0x7f0000000040)) 2018/03/26 07:35:06 executing program 7: openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000140)="6367726f757000061c13b3898e991039049e8ada51ddc26fde40589b") sendfile(r0, r1, &(0x7f0000000040), 0xfffffffffffffffd) getresgid(&(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0)) 2018/03/26 07:35:06 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000000)={{0x99c9, 0x7}, 'port0\x00', 0x21, 0x10000, 0x7, 0x3, 0xfa, 0x80, 0x8, 0x0, 0x2, 0xffff}) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x80}}, 0xfbd, 0x5, 0x6, 0x7fffffff, 0x2}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000001c0)={r2, 0xf3, "15d0b9731f1ee944a6c644740d7e5f738b9b8c8060a389e4eec4aa171e461d51311fd8c603997aae839303ab1da096b9adc43ea366270afe0226d5cf29019f692f096dbe35c29c7888b2235b35be3a6faeb5e7c90c3fb31a3f0bb53ef094b4da9ba35198547f795a98ac3bd5569f635e5b40870304d456cf7db9842f3c9e17baa29293cbb28dcb6ef556fb640b8eeb59fd97bbbb9ec3812fffb8bac9fec138bd15c6bccf6c59f577b496a7a2512736959e2688d5da009645d9322dd6e3ab8a7bd58740f1723404c044ec4e9911c36f58c84a053a579a8d14a551701022bd0c457bdd0db0b00168a24ef017cb1059e711b3dc07"}, &(0x7f00000002c0)=0xfb) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000fbf000)={{0x80}, 'port0\x00'}) 2018/03/26 07:35:06 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000, 0x44) accept4$bt_l2cap(r1, &(0x7f0000000100), &(0x7f0000000180)=0xe, 0x80800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'syz_tun\x00'}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = accept4$bt_l2cap(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80800) shutdown(r3, 0x1) sendmsg$nl_route(r2, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB="2800000014009be70000000000000000021f0000", @ANYBLOB="080002007f00000108000800002f0e00"], 0x2}, 0x1}, 0x0) 2018/03/26 07:35:06 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000200)='stat\x00') accept$packet(r0, 0x0, &(0x7f0000000040)) readv(r0, &(0x7f0000000140)=[{&(0x7f0000000000)=""/4, 0x4}], 0x10000000000001c7) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000080)={0x6, 0x9c4f}) 2018/03/26 07:35:06 executing program 2: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@dev={0xfe, 0x80}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2, 0xa0, 0x0, 0x3c}, {0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x7}, {0x0, 0x0, 0x100000}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) connect$inet6(r0, &(0x7f0000000180)={0xa}, 0x1c) 2018/03/26 07:35:06 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x100) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x40000, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000240)=0x6, &(0x7f0000000280)=0x4) recvfrom(r0, &(0x7f0000000080)=""/148, 0x94, 0x20, &(0x7f0000000140)=@llc={0x1a, 0x323, 0x8, 0x7ff, 0x81, 0xfffffffffffffffd}, 0x80) r2 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x1, 0x190) ioctl$LOOP_CLR_FD(r2, 0x4c01) getsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f000035cfe2)=""/30, &(0x7f0000000000)=0x1e) 2018/03/26 07:35:06 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00006d3fc8)={&(0x7f00001e4ff4)={0x10}, 0xc, &(0x7f0000e03ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000013001137e6c99cdd324d636b0ca41d07f32203a36e5561185bc1af11000000"], 0x14}, 0x1}, 0x0) 2018/03/26 07:35:06 executing program 6: r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000001500)=0x10) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001540), &(0x7f0000001580)=0x8) r1 = socket$packet(0x11, 0x2, 0x300) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001400)='./cgroup.net\x00', 0x200002, 0x0) openat$cgroup_ro(r2, &(0x7f0000001440)='io.stat\x00', 0x0, 0x0) socket$packet(0x11, 0x3, 0x300) writev(r1, &(0x7f0000001380)=[{&(0x7f0000000040)="fcf284986a3f6d64e530596279141d0f4c9c3c4e9a2cec40bf2e80fa47ad5ceeb2d02c11b3150759cb83d1b6c04de47656e0e7c460f4d8f00c6ca164e3607d49b1f2118d8741c9a0d91c108948b6f4594c81a9e003d40fcb3ca46321b46c2762f9fb1f5d58f80879e4e7ac6c0f090e980a550207215957d3c6cf3cd31020b596176e8bfdeaf07c051400d2d2ab6bb0a716f0b8ab8b962fe604529f3393a7f31768872e826c665876e19702e5fa14a13ac902c07f0d8d35faf4114a5a64bfbdd66b350c3209a5613e66f09ed4757936c42a3178adb51ea3de5705470d207a53a1a3", 0xe1}, {&(0x7f0000000140)="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", 0x1000}, {&(0x7f0000001140)="b2ba6d0bb792036df6dfb81889141b6736a0f402bbce18f4c4baa690259fcb859061dd3fd7ff3b4029b3779cd0919e192bdc7e090a7da50ecb5445d2136b077c2e", 0x41}, {&(0x7f00000011c0)="539bacf26dfc570b00c5a65e8184c26c9eb245eb291a772851efd6aa7f6990f515cd9e2c877e1e8ebfce2db4fcff41aff257662dea433fcdceac1a0f6f5e7b194698dbfdc5be6f08446bded59fe82402171b4480e6ffe4d85145115693719a7f9ae447276ff2c618b86e3b7a4ca99885ec8feb73993a040ca44aa13e6bd88beb", 0x80}, {&(0x7f0000001240)="bb4deb58e06a9b731cbd1162215ce58e6861b4dbdaa50067eacc852c15b22fb07c16cbf9f951", 0x26}, {&(0x7f0000001280)="cfc6734a0a09ba32ecbb737f923289b462b1675c8679208a6489e505c58441c70251efdd18ef5aa46c8adbb1fb3c2db14a4518cc8bc66f72db1dbffa278455dd142a2e4368b003dd5e3392b4a916c3dd7eefb19cf3713dee7768049210275ac53b3d49fa4b40a6288a2cbd7ba900bb0d8b98e893d8f849ec28fea00899f20abbc6e64b0c86ece70709bd69d0ec80c53a12119f3cc593b34fe209bfe87c934fb08f483535992c65a289c8fce71eebc357bde1df7db154cf99b0d48b6c62678a1589c95f4320a8d57d3cdcc8f8df0a34643ae9f396be03", 0xd6}], 0x6) fstatfs(r1, &(0x7f00000016c0)=""/237) 2018/03/26 07:35:06 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000205fe9)='net\x00') getsockopt$inet_dccp_int(r0, 0x21, 0x6, &(0x7f0000000040), &(0x7f0000000080)=0x4) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x200) 2018/03/26 07:35:06 executing program 1: r0 = socket(0x10, 0x8000b, 0x0) write(r0, &(0x7f0000000000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff097151f10101c7033500b0e98a09dc4caf018ba3b40bc04c886323746f52830e5a366f8e26abc357d043dba615eae1b328dbb326b68a72f1a372eeb4", 0x57) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x400, 0x0) utimensat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x100) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000001180)=0x3, 0x17) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002b3000), 0x0, &(0x7f0000878000)}, 0x0) 2018/03/26 07:35:06 executing program 5: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f0000022000)=[{0xfffffffffffffffd}]}) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000080)={0x3, 0x3, 0xc5, {r1, r2+30000000}, 0x1, 0x4}) 2018/03/26 07:35:06 executing program 0: r0 = socket(0x10, 0x802, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) write(r0, &(0x7f0000000040)="240000001a0025f0006bb404feff001c020b49ff6e10b500000700eb0800030001000000", 0x24) 2018/03/26 07:35:06 executing program 7: r0 = memfd_create(&(0x7f0000000ffe)='\'\x00', 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000012000)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xfffffd1a) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000140), &(0x7f0000000180)=0x4) fchown(r0, r1, r2) 2018/03/26 07:35:06 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x14, &(0x7f0000d09f80)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f000029a000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f000056aef8)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000000)={{0x0, 0x6}, 'port1\x00', 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xffffffffffffffff}) 2018/03/26 07:35:06 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x109, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000040)={0xfffffffffffffc01, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x2}) writev(r0, &(0x7f00000b5000)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETA(r0, 0x5402, &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x81}) 2018/03/26 07:35:06 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cd9ff4)='/dev/rfkill\x00', 0x0, 0x0) personality(0x410000e) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000084fffc)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cba000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000828000)) r2 = dup3(r1, r0, 0x0) r3 = openat$cgroup_ro(r2, &(0x7f0000000000)='memory.stat\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)=0x0) fcntl$lock(r3, 0x7, &(0x7f0000000080)={0x0, 0x4, 0xe6, 0x4, r4}) 2018/03/26 07:35:07 executing program 3: sendmmsg(0xffffffffffffffff, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)}}], 0x2, 0x8080) 2018/03/26 07:35:07 executing program 7: unshare(0x4040400) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000003fc0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000004080)={&(0x7f0000003f80)={0x10}, 0xc, &(0x7f0000004040)={&(0x7f0000004000)={0x14, r1, 0x30c, 0x70bd25, 0x25dfdbfe, {0x1}}, 0x14}, 0x1, 0x0, 0x0, 0x840}, 0x20004000) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) r2 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) alarm(0x80000001) inotify_add_watch(r2, &(0x7f00000000c0)='./file0\x00', 0x14) fremovexattr(r2, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"]) 2018/03/26 07:35:07 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x480c00, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000140)) r1 = syz_fuseblk_mount(&(0x7f0000b25000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000c19000)='/dev/ptmx\x00', 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000180)=0x3) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/policy\x00', 0x0, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ashmem\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f00000000c0)) openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x2000, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000200)=0x5) 2018/03/26 07:35:07 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x200001, 0x2) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000001c0)={0x0, 0x3f}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000240)={r1, 0x88, "fb1db807ffdbb77d0d886d1bd09891b9f032bf9e59cbc83171066e2288688f5ab31e2033cf0eb9eb6d8d7b2b6b05cfd23fda1eccf76104c671659ce69136bddf5bac48433a42ea732df6da2b9426d34927092f4d54361f1296a22fed5878bf07b75be08ca6d3b0daee602c35270d92593161a154f78ff8b7bf9bdd67c2733e5491ebc33efea629e5"}, &(0x7f0000000300)=0x90) seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x1, &(0x7f0000bef000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x4180, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000001680)=[{&(0x7f0000000340)=@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000001480)=[{&(0x7f0000000380)="acb1d98ff6b6a4be448870948e938248b3f28cf9b8af871c14ca0c3899820e1029a77a7046c3cd85713c407fe9e3718b89fa1c31cd51d4030e0549adedfc779aa8393ba1a40a4d4904d701d9fe44ecd3a2ba98a30c91853c5907c8b4253739b638a94960508a9aa3787a861ff20c3acb6db17164c2c0d636a27f9ea8a65d2506f398ae0ffb8facb42ecf520609acece11fbd0ab6e4e056001f1a4436f6da455ea305972835bebf66e16a2b7d85d4759cb4adcf4fbd483a39e27029bfe6169492a11e5b0f9580bc6d046315248fc8af428625ac8daf801a2ef5", 0xd9}, {&(0x7f0000000480)="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", 0x1000}], 0x2, &(0x7f00000014c0)=[@init={0x18, 0x84, 0x0, {0x5, 0x81, 0x40}}, @init={0x18, 0x84, 0x0, {0x962, 0x1000, 0xfffffffffffffd30, 0x35}}, @sndrcv={0x30, 0x84, 0x1, {0x1f, 0x5, 0x2, 0x1f, 0x6, 0x2, 0x1, 0xa, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x8, 0x7fffffff, 0x0, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8000, 0x200, 0x3, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x5d2, 0xa, 0x4, 0x7b89, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x258e, 0x206, 0x1, 0x2, 0x10001, 0x6, 0x1, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x614a, 0x54, 0x8000, 0x2, 0xb7f, 0x2, 0x54c87572, 0x100000000, r1}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffff402, 0x8204, 0x0, 0x1, r1}}], 0x1b0, 0x4004000}], 0x1, 0x4000) setsockopt$inet6_group_source_req(r3, 0x29, 0x2e, &(0x7f0000000040)={0x400, {{0xa, 0x4e21, 0x80000001, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, {{0xa, 0x4e23, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}}, 0x108) rt_sigsuspend(&(0x7f0000057ff8), 0xfffffffffffffff8) 2018/03/26 07:35:07 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000000c0)={0x1000000, 0x4, 0x4, 0x300000000, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000140)={0x3, 0x0, 0x4, 0x20, 0x80, 0x81, 0x7, 0x7, r2}, &(0x7f0000000180)=0x20) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000498ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) r3 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') getsockname$inet(r3, &(0x7f0000000000)={0x0, 0x0, @multicast1}, &(0x7f0000000040)=0x10) readv(r3, &(0x7f0000f46000)=[{&(0x7f0000120000)=""/4096, 0x1000}], 0x1) 2018/03/26 07:35:07 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x103}) getsockname(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000080)=0x80) bind(r1, &(0x7f0000000100)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'authenc(poly1305-simd,xts(cast6))\x00'}, 0x80) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x0, &(0x7f0000000140)}) 2018/03/26 07:35:07 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ec3ff7)='/dev/rtc\x00', 0x20040, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000180)=0x178) faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x140, 0x100) ptrace$setsig(0x4203, r1, 0x3, &(0x7f0000000080)={0x3a, 0x9, 0x1, 0x54a}) r2 = mmap$binder(&(0x7f0000ff7000/0x9000)=nil, 0x9000, 0x1000000, 0x40010, r0, 0x0) r3 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000000, 0x2010, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000001c0)={0xb4, 0x0, &(0x7f0000000240)=[@exit_looper={0x630d}, @exit_looper={0x630d}, @transaction={0x40406300, {0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x18, 0x28, &(0x7f0000000040)=[@flat={0x73682a85, 0xa, r2, 0x1}], &(0x7f00000000c0)=[0x60, 0x38, 0x58, 0x38, 0x48]}}, @reply_sg={0x40486312, {{0x0, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x18, 0x40, &(0x7f0000000100)=[@flat={0x776a2a85, 0x100, r3, 0x1}], &(0x7f0000000140)=[0x0, 0x78, 0x0, 0x28, 0x38, 0x78, 0x40, 0x30]}, 0x5}}, @exit_looper={0x630d}, @acquire={0x40046305}, @decrefs={0x40046307, 0x2}, @acquire={0x40046305, 0x2}], 0xf7, 0x0, &(0x7f0000000300)="4c8f35c416eadf04062cd4b58fdf5deda3211ad5fe90330b65d0458ac830eef7bd1599fa83e53b8814e2f70106c25c5b15523e52726e55ae2b3c039ed23e99323c2e1324e289f5a0701c470c15b9dc1f3e7f32139446674bdaeb73b873aec8f9003dc6e62e4e23cf180b1dc446c467d8e0d322e4ae595c2f0cb9fdde8640ea708ebf0647590083517b2dc9ca2cee73b7c27d21129cd1775d43c7f5ff3027b51624b1c5c02a07cabb26f2dc92b37dea22013950f2af9ae2067b672bf3ff95314c4c8fa97efc6c8c4258cf5af6e0e96f4516094bec8b72ad7bca89a64cd110e09a8585fd020d43181d4ebd0dbff5da311f3e207743268371"}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000400)) 2018/03/26 07:35:07 executing program 0: seccomp(0x1, 0x0, &(0x7f0000158000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000033ff8)='./file0\x00', 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000240)={0x3, 0x13, &(0x7f0000000200)="5dc9613f4e243680c995f22d463be1d26d795d"}) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f00000001c0)={r1, 0x7, &(0x7f00000000c0)=[0x1f, 0x3, 0x7, 0x3, 0x1000, 0x2, 0xdcd], &(0x7f0000000100)=[0x6, 0xfffffffffffffffa, 0x0, 0x7, 0x32d6], 0x74, 0x1, 0xffff, &(0x7f0000000140)=[0x1], &(0x7f0000000180)=[0x7f, 0x400000, 0x7f, 0x57a2, 0x4, 0x0, 0xb07]}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0xd24, @local={0xfe, 0x80, [], 0xaa}, 0x2}], 0x2c) r2 = getpid() ptrace$setregs(0xf, r2, 0x8, &(0x7f0000000080)) 2018/03/26 07:35:07 executing program 5: r0 = memfd_create(&(0x7f0000000000)='trusted\x00', 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f000084bff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7003) 2018/03/26 07:35:07 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000001600)={'sit0\x00', 0x400}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000001580)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) sendto$inet(r0, &(0x7f0000001400), 0x0, 0x200007ff, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000003980)=[{{&(0x7f0000000100)=@ethernet={0x0, @local}, 0x0, &(0x7f0000000380)=[{&(0x7f0000000140)=""/61}, {&(0x7f0000000180)=""/58}, {&(0x7f00000001c0), 0x290}, {&(0x7f0000000200)=""/206}, {&(0x7f0000000300)=""/90}], 0x0, &(0x7f00000003c0)=""/4096}}, {{&(0x7f00000013c0)=@un=@abs, 0x0, &(0x7f0000002940), 0x0, &(0x7f0000002980)=""/4096}}], 0x2, 0x0, &(0x7f0000000000)={0x77359400}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00000015c0)={'gre0\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x13}}}) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000080)=@ax25, 0x10, &(0x7f00000000c0)=[{&(0x7f0000001400)=""/239, 0xef}], 0x1, &(0x7f0000001500)=""/88, 0x58}, 0x0) shutdown(r0, 0x0) 2018/03/26 07:35:07 executing program 6: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) 2018/03/26 07:35:07 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000af1ffc)=0x404100fffffffff, 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000000c0)={r2, 0x7f, "445bbe41c3a6184e5e6eaeee1ed088b928f965082e812cf9b575b8623c0f2deadbb0d1251cdc73c96329f30d7ec0ba1630686af972c9e5cc9c77ff1ad310d284b2997a3cda3183423f1911d38cc4e39d2af16bf13f96116129b6ce4e374d7b7d88eed364b19989a45920e356bd94f0381c495ebbefd1d387e0f35a214119e0"}, &(0x7f0000000180)=0x87) setsockopt$sock_int(r0, 0x1, 0x1b, &(0x7f0000e66000), 0x4) 2018/03/26 07:35:07 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x40002, 0x0) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000100)=0x1) r1 = socket(0x10, 0x3, 0x4) setsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000000080)=0x81, 0x4) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000040)) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f0000bd1ff0)={&(0x7f0000abdefc)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0x0, 0x0, {@in=@multicast2=0xe0000002}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) 2018/03/26 07:35:07 executing program 7: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) mount(&(0x7f000011dff2)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f0000f27ff2)='./file0/file0\x00', &(0x7f00002faff8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='sockfs\x00', 0x90, &(0x7f0000000100)="cfa3148ac7554f5e5643e83065c4675a7c047db8e995e425dd8eac145138812ee67f235e0b0a9ab83f237cc1cd4ba2f1644e465142d17b65ffedf8acfff0a2073afdeb62920ce3830cdd0ad19ae52bb1bc696605fcfe07ef4de14fc78279194f24d36ca35d9dba44ce67a94d8c75d407c5936379b7d166f074efa426a6e62a3b2e") creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) 2018/03/26 07:35:07 executing program 2: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x4403e, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40080, 0x0) ioctl$KDENABIO(r0, 0x4b36) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000080)) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000516fbc)="00806e0240246d04653d098a4335ddf8a409a4f9e24ead41295ef68da251a43f732a2d65e8330025dc66b9dbe36dd6a13bf8a10d80013223d174c0aea1c3f3147cc40006") 2018/03/26 07:35:07 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000100)=0x0) sched_rr_get_interval(r1, &(0x7f0000000180)) fchdir(r0) creat(&(0x7f00000000c0)='./file1\x00', 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x7, 0x100) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000000040)) 2018/03/26 07:35:07 executing program 0: syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x94) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x39) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x200, 0x0) 2018/03/26 07:35:07 executing program 5: epoll_pwait(0xffffffffffffffff, &(0x7f000025c000)=[{}], 0x1555555555555757, 0x0, &(0x7f0000c5bff8), 0x1e6) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x25) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x5, 0x30}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r1, 0x7ff, 0x1, [0x9]}, 0xa) 2018/03/26 07:35:07 executing program 3: r0 = creat(&(0x7f0000005ff8)='./file0\x00', 0x0) fcntl$lock(r0, 0x5, &(0x7f0000005000)={0x0, 0x0, 0x0, 0xffffffffffffff80}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}}, 0x0, 0x0, 0x0, 0x1}}, &(0x7f0000000140)=0x18d) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x4e20, 0xffff, @dev={0xfe, 0x80}}], 0x1c) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f00000000c0), 0x0) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000040), 0x3f, 0x4) 2018/03/26 07:35:07 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip6_mr_cache\x00') setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000002600)={'filter\x00', 0x4}, 0x68) preadv(r0, &(0x7f0000002540)=[{&(0x7f0000000000)=""/84, 0x54}, {&(0x7f0000000180)=""/197, 0xc5}, {&(0x7f0000000080)=""/9, 0x9}, {&(0x7f00000000c0)=""/82, 0x52}, {&(0x7f0000000280)=""/232, 0xe8}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/243, 0xf3}, {&(0x7f0000001480)=""/160, 0xa0}, {&(0x7f0000001540)=""/4096, 0x1000}], 0x9, 0x20) preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x1b2}], 0x1, 0x0) getpeername$packet(r0, &(0x7f0000002680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000026c0)=0x14) bind$packet(r0, &(0x7f0000002700)={0x11, 0x1, r1, 0x1, 0x6e9, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) 2018/03/26 07:35:07 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000380)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=@updsa={0x138, 0x1a, 0x5, 0x0, 0x0, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x6c}, @in6=@local={0xfe, 0x80, [], 0xaa}, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x138}, 0x1, 0x0, 0x0, 0x4}, 0x0) 2018/03/26 07:35:07 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmmsg(r0, &(0x7f0000000dc0)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000000)="761addde02622aabb137f949eb9b042493283deeb24751f91ce9182fd55cdb3d559da8e92b4d790862b6", 0x2a}], 0x1}}], 0x1, 0x20000000) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) connect$l2tp(r1, &(0x7f0000000180)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @broadcast=0xffffffff}, 0x0, 0x0, 0x2, 0x3}}, 0x2e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0x8000, 0x5}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000100)={r2, 0x9c5}, &(0x7f0000000140)=0x8) 2018/03/26 07:35:07 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000511ff1)='pagemap\x00') accept4$ipx(r0, &(0x7f0000000100), &(0x7f00000000c0)=0x10, 0x7ff) ioctl(r0, 0x7, &(0x7f0000000000)="9eca89d11794e0fcb12eea74cae739a1780d9ac2f863806f90f0851399f64aeeb5dab33c35fcba6524e92c6c417bf922714fbf5bfede3477d810d44bf69750aa704690b50308cd26bb347be8008b631b50df227a6fba89a08b407e08") fcntl$setsig(r0, 0xa, 0x36) pread64(r0, &(0x7f0000016000), 0x0, 0x0) 2018/03/26 07:35:07 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r3 = dup(r0) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f0000000100)=""/225) ioctl$TIOCGPTPEER(r3, 0x5441, 0x3f) setsockopt$inet_tcp_buf(r3, 0x6, 0xe, &(0x7f0000000080)="b3476ee7", 0x4) 2018/03/26 07:35:07 executing program 2: mkdir(&(0x7f0000033000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0/file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) readlinkat(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/88, 0x58) rmdir(&(0x7f0000034ff2)='./file0/bus\x00') socketpair$inet6(0xa, 0x6, 0x40, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000080)=@add_del={0x2, &(0x7f0000000040)='yam0\x00', 0xea7f}) 2018/03/26 07:35:07 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x96, "c8533f8fb44d97afd19e273338aa59d405a1af6f744a23482d3387389a21785ecb75512e59b2a965f0bed2bdbfd84056f2cdd4883c26372125ee7b9b2bd7403e5a5609d4c6516a8d47e91f0e45adf026f695d00b8e3955bbc38048eb3edc785f6fd45e6136f033a53088fe78a7237a61b60fcb6a1b061c261a69ce69e2f32b2875d8fb85d8ea61b7290375a938c654a988469960092c"}, &(0x7f00000000c0)=0x9e) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000180)={r1, 0x90}, &(0x7f00000001c0)=0x8) [ 91.753963] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=25090 sclass=netlink_xfrm_socket [ 91.776991] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=25090 sclass=netlink_xfrm_socket 2018/03/26 07:35:07 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') preadv(r0, &(0x7f0000002080)=[{&(0x7f0000000080)=""/4096, 0x1000}], 0x1, 0x0) 2018/03/26 07:35:07 executing program 7: r0 = epoll_create(0x7) pipe(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000500)={0xfffffffffffffffc, 0x9, 0x4}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000440), 0x1, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f00000001c0), &(0x7f0000000200)=0xc) r3 = dup3(0xffffffffffffff9c, r0, 0x80000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={0x0, 0x8e73, 0x7fffffff}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000340)={r4, @in6={{0xa, 0x4e21, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, 0x1000, 0x1}, &(0x7f0000000400)=0x90) ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f0000000280)={0xffff, 0x16, 0x3, 0x8, "799b8b158918e0958039de9a9f8dd0096c6062fd36870b3f1c983e977f948524"}) r5 = getpid() sched_getattr(r5, &(0x7f0000000240), 0x30, 0x0) timerfd_settime(r3, 0x1, &(0x7f0000000000)={{0x0, 0x1c9c380}, {0x77359400}}, &(0x7f0000000140)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000480)='/dev/sequencer2\x00', 0x0, 0x0) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETA(r6, 0x5402, &(0x7f000032cfec)) poll(&(0x7f0000000040)=[{r6}], 0x1, 0x101) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r6, 0xc05c5340, &(0x7f0000000080)={0x20, 0x7dffffff, 0x7ff, {}, 0x5, 0xefffffff}) write$sndseq(r6, &(0x7f000000a000)=[{0x40081, 0x80000008, 0x0, 0x0, @time={0x77359400}, {}, {}, @time}], 0x30) 2018/03/26 07:35:07 executing program 1: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0xc0, &(0x7f0000000040)=""/31, &(0x7f0000000080)=0x1f) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000000)={0x7, 0x0, 0x10000}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f00000000c0)={r2, 0x2}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000001180)={{0xa, 0x0, 0x0, @empty, 0x3}, {0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x781}, 0x0, [0xff, 0x0, 0x0, 0xeb1]}, 0x5c) 2018/03/26 07:35:07 executing program 4: r0 = dup(0xffffffffffffff9c) getsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000000080), &(0x7f0000000040)=0x4) syz_emit_ethernet(0xff90, &(0x7f00006ba000)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x29, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000ea3000)) 2018/03/26 07:35:07 executing program 0: clone(0x0, &(0x7f0000003000), &(0x7f0000a25ffc), &(0x7f000039f000), &(0x7f0000543fe4)) socketpair(0x15, 0x6, 0x3b, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_netfilter(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2400}, 0xc, &(0x7f0000000240)={&(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x1bc}, 0x1, 0x0, 0x0, 0x1}, 0x4000000) setresuid(0x0, 0x0, 0x0) 2018/03/26 07:35:07 executing program 6: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x10000, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000000)={'icmp6\x00'}, &(0x7f0000000040)=0x1e) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x8, 0x6}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r1, 0x8000}, &(0x7f0000000180)=0x8) write$tun(r0, &(0x7f00000003c0)=ANY=[], 0x0) 2018/03/26 07:35:07 executing program 5: mkdir(&(0x7f000023a000)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000519000)='./control\x00', 0x4000120) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x1, 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x3, 0x0, 0x10001, 0x3}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f00000000c0)={0x3, r2}) r3 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) inotify_add_watch(r0, &(0x7f0000000000)='./control\x00', 0x800) mkdirat(r3, &(0x7f000002cff6)='./control\x00', 0x0) mkdirat(r3, &(0x7f00008b8ff6)='./file0\x00', 0x0) 2018/03/26 07:35:07 executing program 2: r0 = getpid() waitid(0x3, r0, &(0x7f0000000040), 0xc000000c, &(0x7f0000000080)) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x12, &(0x7f0000000000), 0x4) 2018/03/26 07:35:07 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x2000, 0x0) flistxattr(r0, &(0x7f0000000180)=""/118, 0x76) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000040)=""/230) setns(0xffffffffffffffff, 0x4000000000000020) 2018/03/26 07:35:07 executing program 6: setrlimit(0x0, &(0x7f0000000000)) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) accept4$packet(r0, 0x0, &(0x7f0000000080), 0x80800) setrlimit(0x0, &(0x7f0000765ff8)={0x0, 0x9}) 2018/03/26 07:35:07 executing program 1: mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) clone(0x0, &(0x7f000008e000), &(0x7f00006c3ffc), &(0x7f0000b17000), &(0x7f000006451f)) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4000000000, 0x101000) recvfrom$inet(r0, &(0x7f0000000080)=""/121, 0x79, 0x40, &(0x7f0000000100)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) truncate(&(0x7f0000000040)='./file0\x00', 0x0) 2018/03/26 07:35:07 executing program 5: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x7, 0x32, r0, 0x1) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f00000a3000/0x2000)=nil, 0x2000, 0x3, 0x31, r1, 0x4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000a20000)={0x8, 0x0, &(0x7f0000fc1ffc)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f000012cf22)}) 2018/03/26 07:35:07 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f000004cff3)='/dev/usbmon#\x00', 0xfffffffffffffffd, 0x0) close(r0) 2018/03/26 07:35:07 executing program 0: request_key(&(0x7f0000000340)='dns_resolver\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000003c0)='bdev{-$\\)lo+*system\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x101) ioctl$TIOCCONS(r0, 0x541d) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000180)={@mcast1={0xff, 0x1, [], 0x1}, 0x6, r1}) 2018/03/26 07:35:07 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f000056dffc)=0x65b, 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r2) sendto$inet(r0, &(0x7f0000000080)="9a3125e6747a8951ad794acd34fe9b089dcdaee4bf4b5d981f59f5fb731119ff8450d5471c154e5e0a8de6163479f02eab72490ed11295007cd55437b3a761e795b52773c8c9105b0ab4cb10e3", 0x4d, 0x80, &(0x7f0000000100)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) recvfrom$inet(r0, &(0x7f0000000000)=""/37, 0x25, 0x2000, &(0x7f0000000040)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f00000002c0)=""/82) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000df1000)=0x6, 0x4) getsockopt$llc_int(r1, 0x10c, 0xb, &(0x7f0000000340), &(0x7f0000000380)=0x4) sendto$inet(r0, &(0x7f0000de1fff), 0xffffffffffffffe6, 0x20008045, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f000058b000)="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", 0x1000, 0x4, 0x0, 0x0) connect(r0, &(0x7f0000000200)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x2, 0x4, 0x4, {0xa, 0x4e21, 0xfffffffffffff001, @loopback={0x0, 0x1}, 0x3}}}, 0x80) 2018/03/26 07:35:07 executing program 3: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/mls\x00', 0x0, 0x0) r1 = socket(0x11, 0x2, 0x0) setsockopt(r1, 0x107, 0x1, &(0x7f0000dfaff0)="01000000953900001b00000000000000", 0x10) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x10000) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000080)={'lo\x00', 0x2001}) clone(0xa379698cd5689c5c, &(0x7f0000000000)="cca952fee5566a6f50ec3fe87971", &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000240)="2b8a832f49455651e5ddfcc20bd0c4b4ac055cd9e5d4e8c67d01e99a5f030a5aa8f1cefdd95ff0f505ac") close(r2) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000040)="4c652c5be15613121548cc1146b3462baf244e8f59d76559d2") ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl(r0, 0x6f4, &(0x7f0000000280)="794f701d74c97db04e23057a63fa55b13b7a415fa7cbf000725512e8bd66f8f761a24197e41b69c27b25ae33b312a51496655204d62896faeb2448f549b22b9343293892f32ac47055819e87db3a081c4b8984c852c2a41353cf1f406269f0b5ec5d1fce7c88127705ec3affcf87e52734a20894f386c3e59ab55e21e3bdeb49f400063da332a937d60b0b7d71283816450e66b350355bd910e7241e76af") accept4$ax25(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x10, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x0, 0x0) dup3(0xffffffffffffffff, r1, 0x0) 2018/03/26 07:35:07 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r0, &(0x7f000000a000), 0xffffffffffffff21) 2018/03/26 07:35:07 executing program 4: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x6) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c9334f9633a664f13eeab61c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8f7f8fb574dbcfa6dc4d", 0xfffffffffffffffc}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000051f50)={{0x80}, 'port1\x00'}) write$sndseq(r0, &(0x7f0000042f70)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw32}, {0x0, 0x0, 0xfffffffffffffffe, 0x0, @time, {}, {}, @addr}], 0x90) sendmsg$nfc_llcp(r0, &(0x7f0000002680)={&(0x7f0000000000)={0x27, 0x0, 0x2, 0x4, 0x9, 0x6, "5278d0605ff14e7016a372fba5e729e1cbeb7f5abece38470033a576e87332e5d63cd4695c38955f80486501d848811386ba37b1eaf4f3214579b2f097e96b", 0x31}, 0x60, &(0x7f0000002540)=[{&(0x7f0000000080)="a69738aedc296c87d3d930fcf1b9807777ebe7c95d392d1b8199e29752066d6f3d15dd96e4483933eb0d4c343bae644033de952af22321937bc6755489200bf1ba8a8481b4543f90d398bda5613b64511f258f17d24b6ce87e4289efcb59f4b6f7f52505c8d4bb4ac1c160e837e7d940bd352fbd1a4c170ae5b2d7909c51062148a8c62bcb010d0987cccc6bc1650a12052e5e750566ee007c382773613a4963b7023f9ce736ca139831026f170bccc359cf0aa857e9fd5100643e83578975b57c66f370889c90b77626998fe1b0c14d3fe541917027", 0xd6}, {&(0x7f0000000180)}, {&(0x7f00000001c0)="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0x1000}, {&(0x7f00000011c0)="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0x1000}, {&(0x7f00000021c0)="cdd3156db8d71d90aeba1e2bbb70f244e8ca69994f966d6ec08c81d4e82d4a1ea5e051b515a3d85a1983dac81f6e8e07f3353d1cbe52ff96ac33bd192a856322bbcb02d5bd745383b3e24bb92fccb53414bfe077dd4f33e12a429a48bb5cd73035a529baf8d237c1025628d19496f41af00c2d37840eff457102fcc6da2a865958e1700bd6fb26d4be0093636bb40642213d2e3e8985b1ad2f8bf771472cbd5a63539781f42837832109915c4656680b9f9254f10858045ab7f72b85f826180195f68b892bd9e9d6d2ead3b2cd4164d196f0d4", 0xd3}, {&(0x7f00000022c0)="98d3ccdff49fcc0754bb63d3e2cdd60239184b410724b7542df8af0ff093574cd47b8e0bc70c81a2c91cc63a9152f3118c1ac794c773d97d59e018a9934cedea5fb6cec3f02ccdfa69de9e603f956672910dafd46c033006b3da996719f35570bbf2bff8c94c4125f062d30c50366c0725b3dab1c7d839cbb229b328916662bd75ac6c3b5f22abd175c51ff0f1b0711d6b7f616ba40cf37c34d968186f69ed1b", 0xa0}, {&(0x7f0000002380)="811c5b1a225536880f9916710da56f8ac1c5e893e6f0991dbaae14a81efccc6b50a02dd2f93bf4121dd62c", 0x2b}, {&(0x7f00000023c0)="c0facec77d4abbccdfa86f0046bd876af2c6c0f403bbc2870e079997ecfec371e3ab8581eec5c51f4734b067dd56afc9fc590b6fe8ef2a6e6ce95c8945b3a1af604fbd7037e0cc2b63faaa3ef1c6a72e02089282daff25cc06e36c5e6b20", 0x5e}, {&(0x7f0000002440)="03e0324198da4e8844d4c304a806a1ccd0ccc8a8f53b09be760851764fd4ed55a09e2bc7703b0a10e683afbc5abb68b6ef9a09a001f11a8ca58165f0051508300266cfdd00d8224ef3dc77cb310e38ecde41067a0bb3fa84d00886f7863efe1f39db055a275a8bdd1bc3b9ade9598bff088ad940eeed78f421c7537f4869257f90f4b74405f7243991e43e7b45d6332f5fa50637f48202be6b53bbd985b0e965934f501f32ebe602c5f12927ddb7a31fadf3dcf80a17927629b6d9a5a66f77803c2988c34b2c8c561e022289a4", 0xcd}], 0x9, &(0x7f0000002600)={0x60, 0x10f, 0x5, "ce8e09494e6185c4232dca707c539623722c7ec673f22a3512fdecfb2f52135721540e9288489b573a8bb38b6b5b6b226fef0bf1c0124a26073bea39c36047ae5dd658fa3490cca6baa2"}, 0x60, 0x8000}, 0x20000804) 2018/03/26 07:35:07 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x3) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0xfffffee8) fallocate(r1, 0x3, 0x0, 0xffff) 2018/03/26 07:35:07 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) open$dir(&(0x7f0000000000)='./file0\x00', 0x10000, 0x1) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)="83", 0x1}], 0x1) lseek(r1, 0x0, 0x3) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f00007ae000)=0x406, 0x4) write(r1, &(0x7f0000000000), 0x0) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f000001a000), 0x0, &(0x7f000001b000)}, 0x2) close(r1) 2018/03/26 07:35:07 executing program 6: munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) mprotect(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x800) 2018/03/26 07:35:07 executing program 7: r0 = request_key(&(0x7f0000000000)='pkcs7_test\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000180)='[wlan0ppp0\x00', 0xffffffffffffffff) clone(0x40b8900, &(0x7f00000001c0), &(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)) request_key(&(0x7f0000000040)='rxrpc\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)='^GPLself#\x00', r0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='ns/net\x00') ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000001c0)={0xaa, 0x34}) 2018/03/26 07:35:07 executing program 0: seccomp(0x1, 0x0, &(0x7f0000c23fff)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getpgid(0x0) getpid() 2018/03/26 07:35:07 executing program 6: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r0, &(0x7f0000000040)=""/246, 0xf6, 0x1, &(0x7f0000000140)=@un=@file={0x1, './file0\x00'}, 0x80) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000001c0)=0x7) r2 = memfd_create(&(0x7f0000000200)='#vboxnet0\x00', 0x1) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000240), &(0x7f0000000280)=0x4) getpeername$ax25(r2, &(0x7f00000002c0), &(0x7f0000000300)=0x10) timer_create(0x0, &(0x7f0000000480)={0x0, 0x30, 0x7, @thr={&(0x7f0000000340)="3792ed24d115b4627c6d487e512f4b584c313406179b334bb1efeb7d04821813e0065fd3d97e35c7c9d1b3060f5e9f83fac7c989ec03ffe8d7ef", &(0x7f0000000380)="5a9b32aaa57001f23eec5472cec96aa9e0ca25cfe6b5c776fc6a2779400522d4c9913919b7c75bd3bd83484350bf0c7eed2923608d67a0fe7920446d14cc3016a4eb86f8ca5756183758f8ad3bfd201499c5a3f73c31c46bc447de5fbe2db7616537eb852d8699969e46e411d610da95a0001683815d25f3085784306515fbda5322edc3d4dfbeddd29d8703dc44e9cddaca5b050470e8063ce81116dd04137a4c6d5f073fa9dfb6f0671fd5a851b34582eaef39243b236a5222b6413e6bdc2336c66197d81b840c0532729a62540186c98942490f8ccaa0cc32fd4a18a3e11148618b550d184118c2093e776ecd"}}, &(0x7f00000004c0)=0x0) timer_gettime(r3, &(0x7f0000000500)) fallocate(r1, 0x2, 0x80000001, 0x8) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000540)=0x0) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000000580)=r4) r5 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000000600)={{{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6}}, &(0x7f0000000700)=0xe8) getgroups(0x5, &(0x7f0000000740)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) fchownat(r2, &(0x7f00000005c0)='./file0\x00', r7, r8, 0xc00) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f00000007c0)={0x13, 0xf, &(0x7f0000000780)="f369d7b68d4c088598b950c7c84a99"}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000840)={0x2, &(0x7f0000000800)=[{}, {0x0}]}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000980)={r9, 0x2, &(0x7f0000000880)=[0x40000000000000, 0xe], &(0x7f00000008c0)=[0x8, 0x6, 0x0, 0x7, 0x7, 0x9, 0x3, 0x698, 0x3], 0x2, 0x4, 0x1, &(0x7f0000000900)=[0x7, 0x8001, 0x3ff, 0x81], &(0x7f0000000940)=[0x1, 0xffff, 0x40, 0x57, 0x2]}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000a00)={0x1, &(0x7f00000009c0)=[{}]}) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000000a40)=""/147) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000b00)={0x1, [0x0]}, &(0x7f0000000b40)=0x8) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000000b80)="637abad034c818ad2509a5d2ed614d0c0cbeb99ba1903f8be105deadb8d33a483774ba046aebd0a4d6f54ee32f8ea4feeb4f033443431128eb8cdee2f1a906521ab565b8b383fb07c226d45dfd3a5db2af6c26aa9c9a4b03a17fb18c1f93c2755ebbe08b99c2327faa66944746fb754fcf8c32f93987a3a8c745d8d1e112ae4412ea99f35d80b5e975bb28d67f574d1376cfc1a87f5a0f3349087212272a") ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000c40)={'yam0\x00', r6}) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000c80), 0x4) bind$netrom(r2, &(0x7f0000000cc0)=@ax25={0x3, {"a21492d1970757"}, 0x7070}, 0x10) mq_notify(r2, &(0x7f0000000ec0)={0x0, 0xf, 0x0, @thr={&(0x7f0000000d00)="d47fd2e39cf083a31bb348119f74e720227b531a56c312aa76a3af0e497d7398a09730b875fd5c8116ec0d4d1559749cc6fc61ec5619f2ae88dbf79447b10ab7df9663c34c9f6c41bad289e5dbb03b553efcfe511299df6e2af91c24848415b18accc080896b7802abc465245212f948f50084a561d5ee42293ad4094befae2a8343797fb0fcfe94cfc3c9cd767f07de14db8f95aa02ddf5389e822926f68a74ee21caec8c72e7cf4e45036937a80bd7d00d6f448716e1b4a6c53249d84cafadf770f16ff64e4e9235cb2716738429030ae14a7fcc4db120ef18c30cfe5b9f719b760dbfd4c8a78cd8", &(0x7f0000000e00)="19686a5f898607c69216a7c885be3079aeefbaf75d9c4c5eab67dbc42f02e642bd871108f772a30299342fccdc977adb2fed3dc95c0320e0404f1499a5104c32864b183a8e5a26a07f2e5aa2bfc018372927fbe0cf5b11d63279c5e7911e31e6da1e6e8091ae749f60c5ea02e7fc8a0651fd88d644fa11ea609e1fa59d27c69aac640f661b8f378493bad2a3edbd"}}) r10 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000f00)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$TIOCSCTTY(r10, 0x540e, 0x7) 2018/03/26 07:35:07 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x80016) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000001c0)={"d202b999cf85000000000088f301e710", 0x800}) r1 = dup(r0) openat(r1, &(0x7f0000000080)='./file0\x00', 0x10100, 0x100) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'ipddp0\x00', 0x200}) [ 92.050275] audit: type=1400 audit(1522049707.639:58): avc: denied { getopt } for pid=16161 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/26 07:35:07 executing program 2: r0 = syz_open_dev$binder(&(0x7f00001ab000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) splice(r0, &(0x7f00000000c0), r0, &(0x7f0000000100), 0x45, 0xf) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2000002, 0x20011, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x101240, 0x80) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000080)=0xffffffffffffff81) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000000040)) 2018/03/26 07:35:07 executing program 4: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f000095cff0)=[{0x28}, {0x6}]}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0x4, 0x0, 0x0, 0x40d28c0e}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000040)={r2, 0x100}) write(r0, &(0x7f0000000180)="869b", 0x2) 2018/03/26 07:35:07 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x400, 0x2) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000180)={0x0, &(0x7f0000000140)}) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080)={0x0, 0x7ff}, 0x8) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syzkaller0\x00'}) 2018/03/26 07:35:07 executing program 7: sigaltstack(&(0x7f000047e000/0x3000)=nil, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4000) munmap(&(0x7f00004ea000/0x4000)=nil, 0x4000) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x40000, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000040)="a43c28eae68d82b6aa4912d749f0fc9afb5fb31f64a553fc9e74cc9bf4b923d6ad11d4b80ec2c68a03e87ec0f987ca050eb931e4ec52ee03616576b8e5163921db8bbfdcf11c95df05b50d978501aa188d7dcdb82760836b1058a5a23a6f9d86e10acec5c0467ea178603a60d07fb4c9dd08d2460f1dcafb7b0e3c1bb8bc9eebbeaf8d15134b68a629d0ad7b9517ff68f2ede4ea13f769fd9d0c7cd038c2d33ba211a91e25dc23f369b069f2199128db6007524899d082b227ba690a29a8f9ccc5a901d277873fff78ea769510e6131b468364") 2018/03/26 07:35:07 executing program 3: r0 = eventfd2(0x0, 0x0) read$eventfd(r0, &(0x7f0000354000), 0x8) r1 = getpid() r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x8001, 0x0) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000000040)={0x5, 0x7, 0xfffffffffffffbff, 0x1ff, 0x401}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f00005ebff8)=0x3f) fcntl$setsig(r3, 0xa, 0x12) fcntl$setownex(r3, 0xf, &(0x7f0000704000)={0x0, r1}) recvmsg(r4, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r3, r4) tkill(r1, 0x15) write$eventfd(r0, &(0x7f0000951ff8)=0x3ff, 0x8) 2018/03/26 07:35:07 executing program 5: clone(0x0, &(0x7f0000288000), &(0x7f0000ea9ffc), &(0x7f00000b7000), &(0x7f0000bb9ffa)) gettid() kexec_load(0x0, 0x0, &(0x7f0000db2fe0), 0x0) 2018/03/26 07:35:07 executing program 1: r0 = gettid() timer_create(0x2, &(0x7f0000af8000)={0x0, 0x4, 0x4, @tid=r0}, &(0x7f000016a000)) exit(0x0) timer_settime(0x0, 0x20001, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/03/26 07:35:07 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000800)={'rose0\x00', &(0x7f00000000c0)=@ethtool_cmd={0x19}}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/udplite\x00') ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000080)=0x0) ptrace$setopts(0x4200, r2, 0x4, 0x2) timer_create(0x3, &(0x7f0000000100)={0x0, 0x3d, 0x1, @tid=r2}, &(0x7f0000000140)=0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) timer_settime(r3, 0x1, &(0x7f00000001c0)={{0x77359400}, {r4, r5+30000000}}, &(0x7f0000000200)) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000040)={&(0x7f0000ffc000/0x3000)=nil, 0xf5d, 0x7, 0x4, &(0x7f0000ffa000/0x4000)=nil, 0x9}) 2018/03/26 07:35:07 executing program 4: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) recvfrom$unix(r0, &(0x7f0000408f9a), 0x0, 0x0, &(0x7f000040cffe)=@abs, 0x20000000) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) ptrace$poke(0x4, r1, &(0x7f00000001c0), 0x27) r2 = memfd_create(&(0x7f0000000080)='\x00', 0x2) write$selinux_access(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB='system_m:object_r:tape_dn/dhclient 58\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x35) read(r0, &(0x7f0000000000)=""/127, 0x7f) getsockopt$ax25_int(r0, 0x101, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/03/26 07:35:07 executing program 2: mmap(&(0x7f0000000000/0xe75000)=nil, 0xe75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000e74ffc)=0xe1, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e20, 0xdbb, @loopback={0x0, 0x1}, 0x1}}, 0x80000000, 0x1000, 0x5, 0x9, 0xa1}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={r1, @in={{0x2, 0x4e20, @rand_addr=0x4}}}, &(0x7f0000000200)=0x84) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) prctl$setendian(0x14, 0x0) connect$l2tp(r2, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x0, 0x4, 0x2, 0x0, {0xa, 0x4e24, 0x4, @loopback={0x0, 0x1}}}}, 0x32) 2018/03/26 07:35:07 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000638edf), 0x0, 0xfffffefffffffffe, &(0x7f0000fd6fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f000081c000)=""/169, &(0x7f0000636000)=0xa9) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000100)=0xe8) setfsuid(r1) 2018/03/26 07:35:07 executing program 7: sync() r0 = add_key(&(0x7f0000000180)='encrypted\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200), 0x0, 0xfffffffffffffffb) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vga_arbiter\x00', 0x10000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000800)={{{@in=@multicast2, @in6}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000900)=0xe8) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000940), 0x8, 0x800) fanotify_init(0x0, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000002380)) getpgrp(0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000002440)={{{@in=@multicast2, @in6}}, {{@in6}, 0x0, @in6}}, &(0x7f0000002540)=0xe8) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000002580)) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000280)={{{@in=@rand_addr, @in=@broadcast}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000380)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000002700)) getpgrp(0xffffffffffffffff) stat(&(0x7f0000002780)='./file0\x00', &(0x7f00000027c0)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000002900)) fstat(0xffffffffffffffff, &(0x7f0000002940)) pipe(&(0x7f0000002ec0)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet(0x2, 0x80807, 0x3f) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000002f00)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002f40)={{{@in6=@loopback, @in6=@mcast1}}, {{@in6=@dev}, 0x0, @in6}}, &(0x7f0000003040)=0xe8) fremovexattr(r2, &(0x7f0000000200)=@known='system.posix_acl_default\x00') fstat(0xffffffffffffff9c, &(0x7f0000003080)) signalfd(0xffffffffffffffff, &(0x7f0000003140)={0x7}, 0x8) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000031c0)) socket$inet_icmp(0x2, 0x2, 0x1) getpgid(0xffffffffffffffff) lstat(&(0x7f0000003200)='./file0\x00', &(0x7f0000003240)) accept4$ipx(0xffffffffffffffff, &(0x7f0000003380), &(0x7f00000033c0)=0x10, 0x80800) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="def5fc2a3c87be5b615ac1cddd7defd95bf96f331d803435c45ad0b3d2060c960b6b83ec6e4d74094c43a7cf331c0482d44b47ec754e7c38dce363b72e8d1c7e3ed2c8dbb6dbf76cd90b3b7a2214b6e5def6a540768d9a24e64256de7a8f40c4d1b7b61c4ad77a2705c89e04f0a92d1c6eed99c64402bb99fa4db9dd89f6f55ddbe150dc001a692589dd4a58738f02ffd2487d65c5ddeba27e79b6d0d1f1bc890b55ecc017a2e3cf321314f24dc6a4df6dee2eda13dee8d596fb80f37b3a36e25ab8c1542b398b1d0fc96fe88a94d863718a54", 0xd3, r0) 2018/03/26 07:35:07 executing program 6: r0 = socket(0xa, 0x2, 0x0) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000140)) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000100)={r2, &(0x7f0000000040)=""/136}) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) sendto$inet(r0, &(0x7f0000509f92), 0x0, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) socket(0x10, 0xa, 0x401) 2018/03/26 07:35:07 executing program 6: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000000080)=0x1c, 0x800) r1 = getpgid(0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00000000c0)=r1) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)={0x0, 0x0}) bind$unix(r2, &(0x7f0000000100)=@abs={0x1, 0x0, 0x4e24}, 0x6e) 2018/03/26 07:35:07 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x7002, &(0x7f0000000040)) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000000)={@ipv4={[], [], @rand_addr}}, &(0x7f0000000080)=0x14) 2018/03/26 07:35:07 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00004a0000)={@remote, @remote}, &(0x7f0000280ffc)=0xc) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000000)="ff02020100000000000000000000ea030a4e00000000d805", 0x18) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x4c80, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000100)={0x3ff, 0xa84, 0x5, 0x4, 0x200, 0xffffffffffffff01, 0x86, 0x2, 0x7fffffff, 0xe5c, 0x8}, 0xb) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000000080)=0x3, 0x4) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f00002a4000)=""/21, &(0x7f00006b0ffc)=0x15) 2018/03/26 07:35:07 executing program 1: pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x80000002, 0x0, 0x0, &(0x7f0000b1b000/0x3000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f00006b9000)}], 0x1, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)) readv(r0, &(0x7f0000000440)=[{&(0x7f0000003000)=""/4096, 0x1000}, {&(0x7f0000000400)=""/14, 0xe}], 0x2) 2018/03/26 07:35:07 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000a47000/0x2000)=nil, 0x2000, 0x1000008, 0x32, 0xffffffffffffffff, 0x400000000000) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000004ff0)={0x0, 0x8, &(0x7f0000a47000)="7342eff3d8ee1a60"}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x80800, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0xa, &(0x7f0000000080), &(0x7f00000000c0)=0x4) fadvise64(r0, 0x0, 0x1, 0x1) 2018/03/26 07:35:07 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000316ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000001ffc)=0x3) ioctl$TIOCNOTTY(r0, 0x5422) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) acct(&(0x7f0000000000)='./file0\x00') preadv(r1, &(0x7f0000001440)=[{&(0x7f0000000040)=""/177, 0xb1}, {&(0x7f0000000100)=""/38, 0x26}, {&(0x7f0000000140)=""/65, 0x41}, {&(0x7f00000001c0)=""/85, 0x55}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/117, 0x75}, {&(0x7f0000001400)=""/50, 0x32}], 0x398, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pktcdvd/control\x00', 0x200000, 0x0) 2018/03/26 07:35:07 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000d09000)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(r0) ioctl$TIOCSBRK(r1, 0x40044591) close(r1) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000000)=0x9, 0x4) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000140)={0x7, 0xdb, &(0x7f0000000040)="b70aa4b5df17d17c3967883c1df26d5e523073cef843758f8b359002aa08d2b32503d97a36b7fb32bcc7229bcb19f23a61172e8e6e4df36972bb07dc0ab531f5f6ab8929affee3a87b5fc4b4afaafd8d25b2298a8bbe375ac05c641e9c08d4e6ddabe3a3eb883a6b0c0fe1d84945569373828ac04acdf1af5126fd9d952366703537c08db6f3959e99db134bb8fe51d21641a2ffd64b3d03802e2771047828cc87aab61a0456640e0af6b6bcd55635af989bb63a9fc77fc3010dec66cfa16bc1fb0a61b58831a02c25a1bee95a0468217c5c8d8b6bf9508cd7f78d"}) 2018/03/26 07:35:08 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x15, 0x301}, 0x14}, 0x1}, 0x0) 2018/03/26 07:35:08 executing program 6: r0 = socket(0x18, 0x0, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000200)=0xe8) connect(r0, &(0x7f0000000080)=@hci={0x1f, r1, 0x1}, 0x80) r2 = dup(r0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000000000)={'yam0\x00', @random="e620cf12f25e"}) r3 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="7389e48f40ac18a08e7a55bd56d968735d20fc6466012c53401f5433d714d210f4233f8b38eec0c12b3e4b14ce2d7aff17113449b6d92f71ccef6cc3d9405a8dd46adbd349ce921411610a096ff2a3dde46bce08a66b5a5978b69d6d14c22b9666f328c1859620a203071500e5606c27d2c4be85d6b4", 0x76, 0xffffffffffffffff) keyctl$setperm(0x5, r3, 0x8000800) 2018/03/26 07:35:08 executing program 0: seccomp(0x200000000000001, 0x0, &(0x7f00008ff000)={0x1, &(0x7f0000002ff8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = timerfd_create(0xfffffffffffffffe, 0x80000) timerfd_gettime(r0, &(0x7f0000000000)) 2018/03/26 07:35:08 executing program 4: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="260000001000277c9301c1ff00000000000000000800f42efa6effff2007f9510500030000ed", 0x26) 2018/03/26 07:35:08 executing program 7: seccomp(0x1, 0x0, &(0x7f0000000100)={0x20000000000000a1, &(0x7f0000000140)=[{0x101, 0x2, 0x100000001, 0x2}, {0xfffffffffffffffe, 0x80, 0x9, 0x100}]}) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0xe9, 0x9}, &(0x7f0000000180)=0x90) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000240)={@dev, @remote}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r1, 0x7f}, &(0x7f0000000200)=0x8) sysinfo(&(0x7f0000915f29)=""/215) 2018/03/26 07:35:08 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000640)=ANY=[@ANYRES32=r0, @ANYRES64=r0, @ANYRES64=r0, @ANYRES16=r0, @ANYPTR64=&(0x7f0000000580)=ANY=[@ANYPTR=&(0x7f0000000540)=ANY=[@ANYRES64, @ANYPTR, @ANYBLOB="86dbaafb64c6cc38e04021503bc30857f835dafa6a15172b20df10f3c854fd5e6d0797b3161a0c7a4f7c527642"], @ANYBLOB="c9721a0f38f2306e79c85542cee2877e6154800586037e478e7f4a6a5491abe615bfc19814320a5ac95011138f64afcfa2a45efc224636800c1f8fa2905bc7eff440218e5513a8d74fe9ba2a8f661d61290e90705c473edaaea4606266829093c32019ca21052b172e4a082b1daafa897a03eba6393611f4df4035c8e52ad08f15c6666d3bf58a776a155744f9e5d98b085e68e187925eb3c39d3addab"], @ANYRES32=r0, @ANYRES64=r0, @ANYBLOB="334b832037815a17becd9e019c1a4074692d77f41ef0f5f8d5e5298212a95a00cad95b297a720d3042993696685e4fdbaa97b334835b655fabc0cd7e21383db70f80574a78b32baa8cbc3a27ba8d39535a143661df6827b8ade68caf001b1715e35b8ed33b73421678461604595530f07c664976a05512c3cb805ef5fedbdbd6636385b2b4020081226183e44d6d9035de8c2d94450c9a20d11719bfdddb1f21902fee69069d5adcca605330b1a60b3b849495636d5395c34cb410dcc12684f5b9e8b373b492926ea8e6007cac729475df75ec", @ANYRES32=r0, @ANYRES32], 0x1e3}, 0x1}, 0x20000000) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)=ANY=[@ANYBLOB="020d000014000000000000000000000005000600000000000a000000000000000000000000000000000000000000000000000000000000000800120002000200000000000000000011000000030000000000000000000000ac14ffbb000000000000000000000000ac140000000000000000000900000000050005e9000000000a00000000000000fe8000000000000000000000000000ff0000000000000000"], 0xa0}, 0x1}, 0x0) 2018/03/26 07:35:08 executing program 2: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0xffffffffffffffff}, {0xa, 0x0, 0x0, @empty, 0x2480000}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x9}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/03/26 07:35:08 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x4000, 0x4) recvmmsg(r0, &(0x7f0000007bc0)=[{{&(0x7f00000000c0)=@nfc_llcp, 0x80, &(0x7f0000000480)=[{&(0x7f0000000280)=""/2, 0x2}, {&(0x7f00000002c0)=""/63, 0x3f}, {&(0x7f0000000300)=""/222, 0xde}, {&(0x7f0000000400)=""/97, 0x61}], 0x4}, 0x200}, {{&(0x7f00000004c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000540)=""/119, 0x77}, {&(0x7f00000005c0)=""/77, 0x4d}, {&(0x7f0000000640)=""/187, 0xbb}], 0x3, 0x0, 0x0, 0x3}, 0x5}, {{&(0x7f0000000740)=@pptp={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000000800)=[{&(0x7f00000007c0)=""/56, 0x38}], 0x1, &(0x7f0000000840)=""/145, 0x91, 0x7}, 0x290}, {{&(0x7f0000000900)=@pppol2tpv3, 0x80, &(0x7f0000002180)=[{&(0x7f0000000980)=""/214, 0xd6}, {&(0x7f0000000a80)=""/114, 0x72}, {&(0x7f0000000b00)=""/4096, 0x1000}, {&(0x7f0000001b00)=""/237, 0xed}, {&(0x7f0000001c00)=""/232, 0xe8}, {&(0x7f0000001d00)=""/206, 0xce}, {&(0x7f0000001e00)=""/253, 0xfd}, {&(0x7f0000001f00)=""/229, 0xe5}, {&(0x7f0000002000)=""/137, 0x89}, {&(0x7f00000020c0)=""/137, 0x89}], 0xa, &(0x7f0000002240)=""/98, 0x62, 0x9}, 0x1}, {{0x0, 0x0, &(0x7f0000002600)=[{&(0x7f00000022c0)=""/13, 0xd}, {&(0x7f0000002300)=""/113, 0x71}, {&(0x7f0000002380)=""/146, 0x92}, {&(0x7f0000002440)=""/163, 0xa3}, {&(0x7f0000002500)=""/209, 0xd1}], 0x5, &(0x7f0000002680)=""/73, 0x49, 0x2}, 0x3}, {{&(0x7f0000002700)=@llc, 0x80, &(0x7f00000049c0)=[{&(0x7f0000002780)=""/4096, 0x1000}, {&(0x7f0000003780)=""/231, 0xe7}, {&(0x7f0000003880)=""/21, 0x15}, {&(0x7f00000038c0)=""/244, 0xf4}, {&(0x7f00000039c0)=""/4096, 0x1000}], 0x5, 0x0, 0x0, 0x7f}, 0x10000}, {{0x0, 0x0, &(0x7f0000005c40)=[{&(0x7f0000004a40)=""/27, 0x1b}, {&(0x7f0000004a80)=""/188, 0xbc}, {&(0x7f0000004b40)=""/151, 0x97}, {&(0x7f0000004c00)=""/4096, 0x1000}, {&(0x7f0000005c00)=""/38, 0x26}], 0x5, &(0x7f0000005cc0)=""/15, 0xf, 0x7}, 0x7}, {{0x0, 0x0, &(0x7f0000006300)=[{&(0x7f0000005d00)=""/164, 0xa4}, {&(0x7f0000005dc0)=""/2, 0x2}, {&(0x7f0000005e00)=""/36, 0x24}, {&(0x7f0000005e40)=""/231, 0xe7}, {&(0x7f0000005f40)=""/147, 0x93}, {&(0x7f0000006000)=""/197, 0xc5}, {&(0x7f0000006100)=""/193, 0xc1}, {&(0x7f0000006200)=""/251, 0xfb}], 0x8, &(0x7f0000006380)=""/64, 0x40, 0x6}, 0xee6}, {{&(0x7f00000063c0)=@nfc, 0x80, &(0x7f0000007a00)=[{&(0x7f0000006440)=""/216, 0xd8}, {&(0x7f0000006540)=""/238, 0xee}, {&(0x7f0000006640)=""/146, 0x92}, {&(0x7f0000006700)=""/108, 0x6c}, {&(0x7f0000006780)=""/4096, 0x1000}, {&(0x7f0000007780)=""/85, 0x55}, {&(0x7f0000007800)=""/102, 0x66}, {&(0x7f0000007880)=""/198, 0xc6}, {&(0x7f0000007980)=""/110, 0x6e}], 0x9, &(0x7f0000007ac0)=""/197, 0xc5, 0x8}, 0x1}], 0x9, 0x22, &(0x7f0000007e00)={0x0, 0x989680}) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000140)=0x7ffffffd, &(0x7f0000000180)=0x4) r1 = socket$key(0xf, 0x3, 0x2) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x250202, 0x100) sendmsg$key(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="022ae8c2027f00001deb04000000000000005a51f16deff1dc3284b801b14e13ddf6504c0db9b69ac76ce434db4729f43a38fe9ce1eceebc3f5b72d1bf4da9be158678edde8ae628c63795ca06ed8a95c6e8c42b50b14163ff4987be07854a43d624c24d0532022774fe64673e434c0b4758e0123ee0f07a7e3cf3912fb960bd0b70dc573e43e31d6b5f9c6262"], 0x10}, 0x1}, 0x0) 2018/03/26 07:35:08 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000005c0)='cpuacct.usage_percpu\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080)={0x4}, 0x4) unshare(0x8000000) r1 = mq_open(&(0x7f000013b000)="a547504c5b766d6e65741240766d6e65dd317b2d766d6e65744076626f786e65744c2176626f0700657431424d23a389", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) mknodat(r0, &(0x7f0000000000)='./file0\x00', 0x20, 0x8) execve(&(0x7f0000000100)='./file0\x00', &(0x7f0000000240)=[&(0x7f0000000140)=')wlan1user!/\x00', &(0x7f0000000180)='ppp1keyringppp0!-ppp0,/security,@}\x00', &(0x7f00000001c0)='/dev/input/mice\x00', &(0x7f0000000200)="2d656d3173656c662bff2776626f786e6574306e6f646576766d6e657431263a7472757374656400"], &(0x7f0000000540)=[&(0x7f0000000280)='cpuacct.usage_percpu\x00', &(0x7f00000002c0)='.)securityposix_acl_access\'-\x00', &(0x7f0000000300)='/dev/input/mice\x00', &(0x7f0000000340)='procmd5sumselftrusted[\'mime_type:mime_typeposix_acl_accesscpusetnodev\x00', &(0x7f00000003c0)='/dev/input/mice\x00', &(0x7f0000000400)="2b706f7369785f61636c5f616363657373637075736574657468315e73656c696e757876626f786e65743084512f2100", &(0x7f0000000440)='@em0\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='\'!\x00', &(0x7f0000000500)='\x00']) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) sendfile(r2, r1, 0x0, 0x80000000) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f00000000c0)) dup(r1) 2018/03/26 07:35:08 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x50080, 0x0) write$sndseq(r0, &(0x7f00000003c0)=[{0x0, 0x7, 0x0, 0x0, @tick, {0x5, 0xfffffffffffffff7}, {0x6}}], 0x30) 2018/03/26 07:35:08 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r3 = syz_open_dev$tun(&(0x7f0000697ff3)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r3, &(0x7f0000341000)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000000200000000000000", 0xc, 0x0) write$cgroup_pid(r2, &(0x7f0000000100)=ANY=[], 0x1023c) fallocate(r1, 0x0, 0x0, 0x339) fallocate(r1, 0x1, 0x80000001, 0x9) fallocate(r2, 0x0, 0x7fff, 0x1a8) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000300)={0x0, 0x100, 0x1}) r4 = openat$cgroup_ro(r0, &(0x7f0000000000)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) dup3(r4, r2, 0x80000) 2018/03/26 07:35:08 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0xc074510c) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000040)={'ip_vti0\x00', 0x9}) 2018/03/26 07:35:08 executing program 2: process_vm_writev(0x0, &(0x7f0000000f90), 0x0, &(0x7f0000003000)=[{&(0x7f0000003fff)=""/2, 0x2}], 0x1, 0x0) sigaltstack(&(0x7f0000003000/0x1000)=nil, &(0x7f0000001000)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='mountstats\x00') getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000000c0)={0x1, [0x80]}, &(0x7f0000000100)=0x6) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="52184b65def9f9a477b67dc32a6d2b07", 0x10) 2018/03/26 07:35:08 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = dup(r0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0xffffffffffff8001}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={r2, 0x7}, 0xc) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x400000}) 2018/03/26 07:35:08 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00000000c0)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000000)=ANY=[@ANYBLOB="f3e483a08f7c2fa53dcb4884676f00000000000000000000b2850ee5000000"], 0x14}, 0x1}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x5, 0x40) ioctl$TIOCSBRK(r1, 0x5427) socket$l2tp(0x18, 0x1, 0x1) 2018/03/26 07:35:08 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) r1 = dup(r0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000000), 0x4) fchdir(r0) gettid() r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0xc0000, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x1d, &(0x7f0000000340)="0503a88a3394f1fb1da0d3cbb6c42d21f9cfeeb6efceea6575a70c8317cb17b977b90543062232c5b6e7b9d816d0e9e65fd75383e786e548795406c55be732ad9631860a69fbd281279431cf38f0c3e4165cc2c8b7d9084d230f3cd2b16bbe91c578f3c4160cab8e0551dc9d4fada24b8ccce3062dc48786cbd1a56eb263758ec55077698e4368d4eaec3bfa8f24ce184a02a91649e2e69c039e14155d783e15606f194628e8b67a291b9f31e074140779788f6e19456b3b753085bbd600c6c35ec75bd37454bb5d89fa9bebe081dfcda1a588417822", 0xd6) r3 = creat(&(0x7f0000000080)='./file2\x00', 0x8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000280)={0x100, @tick=0xfe, 0x8000, {0x5, 0x81}, 0x9, 0x2, 0x20}) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000001400)=ANY=[@ANYPTR=&(0x7f0000000200)=ANY=[]], 0x1f9) fallocate(r3, 0x1, 0x0, 0x1000ffff) r4 = open(&(0x7f0000000300)='./file1\x00', 0x1fffff, 0x1) getsockname$netlink(r2, &(0x7f00000000c0), &(0x7f0000000100)=0xc) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000440)={0x1, 0x80000001, 0x100}) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000000180)=ANY=[@ANYBLOB="130000000000000000010000000000000100000000000000000000000000000059099cd72f9580e7bb5b6a47d3aba03e4aeca564bfcd3ada3a2757133212ea1cb5e865698b5771faf2a6b6112f977b27d8bc20498f719eb11137697faf36f8bfd7261a27e738448f2c653c6d5bcadb8f91e3e47fe4dcfb8f7b034bafdff7cd013e052a9802dc88ee7fd06868016c197f95189cdd12296f023642d27b9cf42df662df8943b8d2aadd966061ec36f2bf99f7e780edd5546a323cdf320b0d3013cb2e7f8e5096bd2f44b0b02a402f0dda6e3f173d3ffb5003bc135d37875ec5b555bb989723"]) syz_open_pts(r4, 0x10000) 2018/03/26 07:35:08 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000367000), 0x4) socket$inet(0x2, 0xf, 0x0) recvfrom$inet(r0, &(0x7f0000f8cf72)=""/142, 0x8e, 0x0, &(0x7f00001bd000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) writev(r0, &(0x7f0000fdbfe0)=[{&(0x7f0000010f1d)="89", 0x1}], 0x1) 2018/03/26 07:35:08 executing program 0: mkdir(&(0x7f00005d6ff8)='./file0\x00', 0x0) mount(&(0x7f0000071ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='mqueue\x00', 0x1000001, &(0x7f0000769000)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x8, 0x4) mknod(&(0x7f00000001c0)='./file0/file0\x00', 0xfff, 0x8007) execve(&(0x7f000073cff2)='./file0/file0\x00', &(0x7f0000557000), &(0x7f00008d3000)=[&(0x7f0000c98000)='mqueue\x00', &(0x7f00009bdff6)="482165790500000006"]) 2018/03/26 07:35:08 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup2(r0, r0) setsockopt$inet_int(r1, 0x0, 0x15, &(0x7f000000c000)=0xffff, 0x4) 2018/03/26 07:35:08 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000440)='cpuset.effective_mems\x00', 0x0, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000480)=0x9, &(0x7f00000004c0)=0x1) r1 = socket$unix(0x1, 0x1, 0x0) socket$unix(0x1, 0x7, 0x0) ioctl$EVIOCGBITSND(0xffffffffffffffff, 0x80404532, &(0x7f0000000140)=""/49) socket$unix(0x1, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000a92ff7)='net/unix\x00') sendfile(r1, r2, &(0x7f0000000000)=0x100, 0xff) 2018/03/26 07:35:08 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r3 = syz_open_dev$tun(&(0x7f0000697ff3)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r3, &(0x7f0000341000)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000000200000000000000", 0xc, 0x0) write$cgroup_pid(r2, &(0x7f0000000100)=ANY=[], 0x1023c) fallocate(r1, 0x0, 0x0, 0x339) fallocate(r1, 0x1, 0x80000001, 0x9) fallocate(r2, 0x0, 0x7fff, 0x1a8) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000300)={0x0, 0x100, 0x1}) r4 = openat$cgroup_ro(r0, &(0x7f0000000000)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) dup3(r4, r2, 0x80000) 2018/03/26 07:35:08 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000080)={0x9, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e22}, 0x2, 0x4, 0x4, 0x9, 0x6, &(0x7f0000000040)='bond0\x00', 0x1, 0x9, 0x7}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/03/26 07:35:08 executing program 4: seccomp(0x1, 0x0, &(0x7f00008c1ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=0x0, &(0x7f0000000180)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000400)={r1, 0x7, 0xfd, "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"}, 0x105) futex(&(0x7f0000000040)=0x4, 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) r2 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) r3 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) getsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000000300)=""/197, &(0x7f00000002c0)=0xc5) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x1000000000016) r4 = dup(0xffffffffffffff9c) ioctl$TCSBRK(r4, 0x5409, 0x6) r5 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000240)='/dev/keychord\x00', 0x80, 0x0) setsockopt$inet6_buf(r5, 0x29, 0x2c, &(0x7f0000000280)="bfb6a4c024e2b97cd5f0aab64367f3ff1ee2994379b3976971e4c12396a1fa647673d891cac29b3bfa35a8413e302b51f886615ecf", 0x35) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0) 2018/03/26 07:35:08 executing program 6: clock_gettime(0x7, &(0x7f0000000140)) r0 = getpgid(0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f00000000c0)={0x6, &(0x7f0000000080)=[{0x4, 0x2}, {0x6, 0x9}, {0x7, 0x100000000}, {0xffffffffffffffff, 0x1}, {0x1, 0x3}, {0x254, 0x7}]}) syz_open_procfs(r0, &(0x7f0000000000)='cgroup\x00') 2018/03/26 07:35:08 executing program 0: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'syz_tun\x00', 0x0}) bind(r2, &(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x5, 0x0, 0x4, 0x4}}, 0x80) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}, r3}, 0x14) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000100)={@broadcast, @broadcast}, &(0x7f0000000140)=0xc) socket$inet6_udp(0xa, 0x2, 0x0) 2018/03/26 07:35:08 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x3) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) ioctl(r0, 0x1, &(0x7f0000000040)="0f3ae2d66b209d382043c1a9ff41d3f1613510dfba7c00e2b5c9dee3141582959576c96f3e7461d7b44e8731101653d2ae6af524c4f54716196e53a7256661b62d46bd54e6b1ab7cefd39dbf0f7bc4a23e4ce3b1a8cabd9ce25944c49480843b3319a7fd3cc3959710b2eb6a845e523b3e76478e0e82e678194e0457603f6a1e59724868f77988e5f62d5d393ee37dbbe6b07124a111da447734323d00de68b1a672c13364059ed125fa9c99a18fe1cbfd903b113e9e7c319eba552b8e6b838dc4") mq_notify(r0, &(0x7f0000477fa0)={0x0, 0x0, 0x0, @thr={&(0x7f0000bc8000), &(0x7f0000589000)}}) close(r0) 2018/03/26 07:35:08 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x400, 0x0) bind$unix(r0, &(0x7f0000000180)=@file={0x8a419a2f7002cca3, './file0\x00'}, 0x6e) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r2) r3 = memfd_create(&(0x7f0000000040)="112c736563757269747970726f632e2e00", 0x2) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fcntl$addseals(r2, 0x409, 0x0) write$selinux_load(r3, &(0x7f0000000080)=ANY=[@ANYBLOB="805245204c696e75780000000000006a8400c87ed646048cb5d402000000889bbbe47df80942e147300e01a4631f9e97c31541ed832a6197a199becaed8345c1c2bd3fe99b8be01c89a81388ad5211b867cf3c47cc3b1948fd20b4ce1067ae1cabe367b2b5a47ee4a713b91094075c520cd7e6852b79b24c8f3861cb39b035fa5fa3edb6b1d21f8854e22610f6eac475e50c22922d696aabab1ba31efdd3794a81e2e49a95a3f67db5942418afd343135555"], 0x10) close(r1) 2018/03/26 07:35:08 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x2) mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fdatasync(r0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x80200, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00000000c0)) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000005ffc), &(0x7f0000000040)=0x4) 2018/03/26 07:35:08 executing program 7: getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000440)={{{@in6=@mcast2, @in=@multicast2}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f0000000100)=0xe8) r0 = getegid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000140)={{{@in6, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f0000000240)=0xe8) r3 = open(&(0x7f0000000340)='./file0\x00', 0x1, 0xa8) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f0000000380)={0x9, 0xdd, 0xa53, 0xee}) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) connect$packet(r4, &(0x7f0000000300)={0x11, 0x1d, r1, 0x1, 0x9, 0x6}, 0x14) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000000400)={0x1, &(0x7f00000003c0)=[{}]}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x9, 0x200}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000080)={r5, 0x0, 0x41}, 0x10) syz_fuse_mount(&(0x7f0000000280)='./file0\x00', 0x0, r2, r0, 0x0, 0x10000000000001) 2018/03/26 07:35:08 executing program 6: r0 = getpid() gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000951000)=[{r2}], 0x1, 0x3a2f00) dup3(r1, r2, 0x0) restart_syscall() 2018/03/26 07:35:08 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000188ffa)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=@setlink={0x24, 0x13, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFALIASn={0x4, 0x14}]}, 0x24}, 0x1}, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x4000, 0x0) connect$nfc_llcp(r1, &(0x7f0000000140)={0x27, 0x1, 0x1, 0x3, 0x1, 0x2, "c8f7e78adbb76bad90bee89d1f3f80a02d2f873f3ceb2c2beb9dfe562f72b1ae9da600232c4484c91c95142659ea4dcc0466e3c802ba07eebbbce8bcebea33", 0x1e}, 0x60) 2018/03/26 07:35:08 executing program 5: socket$key(0xf, 0x3, 0x2) openat$pfkey(0xffffffffffffff9c, &(0x7f0000d59feb)='/proc/self/net/pfkey\x00', 0x0, 0x0) 2018/03/26 07:35:08 executing program 3: seccomp(0x1, 0x1, &(0x7f0000eacff0)={0x1, &(0x7f0000001000)=[{0x64, 0x0, 0x0, 0x4000037e}]}) 2018/03/26 07:35:08 executing program 0: ioperm(0x3, 0x0, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000040)=0x100000000) r1 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x3e, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="0063404000000000000000000000000009000000000000000000000000000000000000000000b03d15afd689adc75dd14a48869e67338b3f256de4662497"], 0x0, 0x0, &(0x7f0000009000)}) syslog(0xd, 0x0, 0x0) 2018/03/26 07:35:08 executing program 7: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x40000002871, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80800) fcntl$setsig(r0, 0xa, 0x6) mremap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x1000, 0x2, &(0x7f000053b000/0x1000)=nil) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$inet(r1, &(0x7f0000000080)={0x0, 0x0, @dev}, &(0x7f00000000c0)=0x10) 2018/03/26 07:35:08 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x40801, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x749}, &(0x7f0000000180)=0x8) r1 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x40000000, 0x80a00) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000000)) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000280)) 2018/03/26 07:35:08 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000004000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013000)={0x2, &(0x7f0000018000)=[{0xc}, {0x6}]}, 0x10) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDSETLED(r2, 0x4b32, 0xffff) sendto$unix(r1, &(0x7f000000d000), 0x0, 0x0, &(0x7f000000dff8)=@abs, 0x8) 2018/03/26 07:35:08 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xc51000)=nil, 0xc51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000003fdc)) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000000)=0x3, 0x4) 2018/03/26 07:35:08 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"69b08d300000faffffff8b3200", 0x4010}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x2000, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000080)="bfeba1796345eaa4eaea7faed34378f1", 0x10) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000000)) 2018/03/26 07:35:08 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000240)='/dev/binder#\x00', 0xffffffffffffffff, 0xfffffffffffffffc) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x82401, 0x0) recvfrom$inet(r1, &(0x7f0000000100)=""/139, 0x8b, 0x40000000, &(0x7f00000001c0)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000040)={0x9, {{0xa, 0x4e23, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}}, 0x88) dup2(r1, r0) 2018/03/26 07:35:08 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0xfe) write(r0, &(0x7f000054f000), 0x98) syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x88000) 2018/03/26 07:35:08 executing program 7: linkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000100)={0x8, 0x4, 0x80000000, 0xfffffffffffffffe, 0x10000, 0xfffffffffffffffd, 0x3, 0x3, 0x7, 0x7fffffff, 0xfffffffffffffff9, 0x9}) openat(r0, &(0x7f00000000c0)='./file0/file0\x00', 0x4000, 0x100) 2018/03/26 07:35:08 executing program 5: r0 = socket$inet6(0x10, 0x2, 0x0) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) sendmsg(r0, &(0x7f00000000c0)={&(0x7f0000000040)=@nl=@proc={0x10}, 0x80, &(0x7f0000000080)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236925000b0000040149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) 2018/03/26 07:35:08 executing program 6: clone(0x0, &(0x7f0000000000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f0000000040)) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='I', 0x1, 0xfffffffffffffffe) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='rdma.current\x00', 0x0, 0x0) write(r0, &(0x7f0000000200), 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000180)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000100)={{0xa, 0x4e24, 0x10001, @loopback={0x0, 0x1}, 0x5}, {0xa, 0x4e24, 0x3f, @empty, 0x3}, 0x5947, [0x400, 0x4, 0x8c6a, 0x3, 0x4, 0x101, 0x8001, 0xef]}, 0x5c) 2018/03/26 07:35:08 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) recvfrom$inet(r0, &(0x7f0000000080)=""/169, 0xa9, 0xd7c93bed79f25013, &(0x7f0000000000)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000001c0)={'raw\x00', 0x2, [{}, {}]}, 0x48) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000180)=0x2a96, 0x4) [ 93.156905] binder: 16346:16354 transaction failed 29189/-22, size -8514425539733225472--7023847082660345939 line 3011 [ 93.187627] binder: 16346:16365 transaction failed 29189/-22, size -8514425539733225472--7023847082660345939 line 3011 2018/03/26 07:35:08 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000164ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000557f74)={0xfffffffffffffffc, 0x0, 0x0, "717565756530000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00008b7000)={0x0, 0x1, 0x0, {0x0, 0x989680}}) lseek(r0, 0x0, 0x2) r1 = dup(r0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000000)={0x6, [0xca8, 0x7fff, 0x7, 0x1, 0x5, 0x6]}, 0x10) 2018/03/26 07:35:08 executing program 2: r0 = memfd_create(&(0x7f00000004c0)='proc\x00', 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000500)={0x0, 0x15, "8d955f595a6fa989c27ee23039950a8ab2c5eb6f4c"}, &(0x7f0000000540)=0x1d) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000580)={r1, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) clone(0x0, &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) rt_sigpending(&(0x7f0000000240), 0x8) r2 = socket(0x1b, 0x7, 0x11) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}}, [0x3, 0x8, 0x101, 0x100000000, 0x4, 0x81, 0x9, 0x114, 0x7f, 0x7fff, 0x7, 0x3, 0x3ff, 0x8, 0x7]}, &(0x7f00000000c0)=0x100) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000440)={r3, 0x98, &(0x7f0000000380)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x14}}, @in6={0xa, 0x4e22, 0x27e1b328, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x80000001}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x812, @dev={0xfe, 0x80, [], 0x13}, 0x20000}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @rand_addr=0x7ff}]}, &(0x7f0000000480)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e21, 0x7, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x9}}, 0x100, 0x4000000000000000, 0x3, 0x7fffffff, 0x3}, &(0x7f0000000080)=0x98) 2018/03/26 07:35:08 executing program 1: r0 = socket(0x11, 0x3, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) r2 = dup2(r0, r1) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000000c0)={0x1}, 0x8) ioctl$void(r2, 0xc0045878) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x810, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000100)=0x2, 0x4) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000ea9000/0xe000)=nil, 0xe000}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000080)={'rose0\x00', {0x0, 0x4e20}}) 2018/03/26 07:35:08 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x200400, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={r2, 0x5}, 0x8) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'erspan0\x00', {0x0, 0x4e20}}) 2018/03/26 07:35:08 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = memfd_create(&(0x7f0000000040)="112c736563757269747970726f632e2e00", 0x2) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fcntl$addseals(r1, 0x409, 0x0) syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x5, 0x8000) write$selinux_load(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="71ff7cea080080003147220808500f2c3600fcfc56023d0ae8c0bf"], 0x10) close(r0) 2018/03/26 07:35:08 executing program 4: fcntl$setlease(0xffffffffffffffff, 0x400, 0x1) mmap$binder(&(0x7f00001af000/0x2000)=nil, 0x2000, 0x3, 0x12, 0xffffffffffffffff, 0x0) [ 93.211413] binder: undelivered TRANSACTION_ERROR: 29189 [ 93.236964] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/26 07:35:08 executing program 6: mkdir(&(0x7f000079cff8)='./file0\x00', 0x0) open(&(0x7f0000bca000)='./file0/file0\x00', 0x8040, 0x0) open$dir(&(0x7f0000353000)='./file0\x00', 0x0, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) lseek(r0, 0x3, 0x0) 2018/03/26 07:35:08 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) recvfrom(r0, &(0x7f0000000000)=""/178, 0xb2, 0x3, &(0x7f00000000c0)=@l2={0x1f, 0x2, {0x7ff, 0x1, 0x5, 0x7fff, 0xc38d, 0x1}, 0x8, 0x1}, 0x80) 2018/03/26 07:35:08 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00001e4000)) ioctl$int_in(r0, 0x5403, &(0x7f0000000000)) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000080)={r1, 0x80000, r0}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000530000)) 2018/03/26 07:35:08 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x2, 0x300) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x181082, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000000280)={0x2000000, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xd}}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1a}}, 0x10, 0x9, 0x1, 0x5, 0x0, &(0x7f0000000240)='nr0\x00', 0xffffffff, 0x9, 0x3}) r3 = dup(r1) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f0000000040)={0x13, 0x15, &(0x7f0000000000)="289a3550ef50b2d1df937f20bfafc4c383bc89e70e"}) r4 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000100)={"627269646765300001002a8900", 0x8201}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000200)={'bridge0\x00', 0x1}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'bridge0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) 2018/03/26 07:35:08 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000140)) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2}}}, 0x108) 2018/03/26 07:35:08 executing program 7: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x2, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="22000000000000fe"]}) 2018/03/26 07:35:08 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) r1 = getpgrp(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000080)={{{@in=@rand_addr, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f0000000180)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f00000001c0)={0x3, 0xffffffffffffffff, r1, 0x0, r2, 0x7, 0xfffffffffffffff7, 0x80000001}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1000002, 0x4010, r3, 0x0) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000002000/0x3000)=nil) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xa, 0x6f5636f4a8a81936, r3, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000ff5)='/dev/hwrng\x00', 0x0, 0x0) 2018/03/26 07:35:08 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) add_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f0000000840)="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", 0x1fd, 0xffffffffffffffff) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) setsockopt$packet_int(r0, 0x107, 0x4, &(0x7f00000000c0)=0x40, 0xfffffffffffffc1e) 2018/03/26 07:35:08 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) socketpair$inet(0x2, 0x3, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000002200)={0x0, 0x6}, &(0x7f0000002240)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000002280)={0x0, 0x3f}, &(0x7f00000022c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000023c0)={0x0, 0xbc, &(0x7f0000002300)=[@in6={0xa, 0x4e24, 0x800, @empty, 0xf33}, @in6={0xa, 0x4e20, 0x8, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0xffffffffffffff01}, @in6={0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0x17}, 0x9}, @in6={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in={0x2, 0x4e21, @rand_addr=0x40}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @rand_addr=0x148d}, @in6={0xa, 0x4e22, 0x81, @loopback={0x0, 0x1}, 0x27af}]}, &(0x7f0000002400)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000002440)=@sack_info={0x0, 0x4, 0x3}, &(0x7f0000002480)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000002a00)={0x0, 0x7ff, 0x20}, &(0x7f0000002a40)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000002a80)={0x0, 0x2, 0x7ff, 0x1, 0x72a, 0xbb67}, &(0x7f0000002ac0)=0x14) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000002b00)={0x0, 0x401}, &(0x7f0000002b40)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000033c0)=@assoc_value={0x0, 0x10001}, &(0x7f0000003400)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000003440)={0x0, 0x6}, &(0x7f0000003480)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000003540)={0x0, 0x4}, &(0x7f0000003580)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000003a00)={0x0, 0x8}, &(0x7f0000003a40)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000003a80)={0x0, 0x4, 0x0, 0x800}, &(0x7f0000003ac0)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000003b00)={0x0, 0x2, 0x70d, 0x9ac, 0x8, 0xffff}, &(0x7f0000003b40)=0x14) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000003c00)={0x0, 0x1}, &(0x7f0000003c40)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000004280)={0x0, 0x4}, &(0x7f00000042c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000004300)={0x1, [0x0]}, &(0x7f0000004340)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000005b80)={0x0, 0x4f3, 0x3, [0x7, 0x0, 0x29dc0000000]}, &(0x7f0000005bc0)=0xe) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000005c00)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x8, 0x2ed9, 0x1ff, 0x0, 0xe}, &(0x7f0000005cc0)=0x98) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000005d00)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x10}}}}, &(0x7f0000005dc0)=0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000005e00)={0x0, 0x1}, &(0x7f0000005e40)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000005e80)={0x0, 0x41d}, &(0x7f0000005ec0)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000005f00)={0x0, 0x5, 0x2b70}, &(0x7f0000005f40)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000005f80)={0x0, 0x20}, &(0x7f0000005fc0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000072c0)={0x7, 0x8000, 0x80000000, 0x6, 0x0}, &(0x7f0000007300)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000007340)={0x0, @in6={{0xa, 0x4e24, 0x5ce121dc, @empty, 0x20}}, [0x5, 0x70, 0x6, 0x6, 0x1, 0x5, 0x401, 0x20, 0x732, 0x5, 0x6, 0x9, 0x2, 0x7f, 0xa7eb]}, &(0x7f0000007440)=0x100) sendmmsg$inet_sctp(r1, &(0x7f0000007500)=[{&(0x7f0000000080)=@in={0x2, 0x4e23, @rand_addr=0x647}, 0x10, &(0x7f00000021c0)=[{&(0x7f0000000100)="d9e18f83f13e4607586b4b8ee2d97e73028b962e915403f109a151157647ec2bf1be21edbd", 0x25}, {&(0x7f0000000140)="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", 0x1000}, 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0x1000}, {&(0x7f0000002140)="b38d1bdf362533c6868605a12b43fd697a6598958568ba0706d026b851763de821ca8843c3bb46e21ecf129ff29d66c25c8754f869c9e41f48028bba0ddd2617918d840933dba1ac9b76ca38ba909ae89b2173f286fffdb7c91273c2e7fdff717821c36bece43cff46af", 0x6a}], 0x4, &(0x7f00000024c0)=[@init={0x18, 0x84, 0x0, {0xffffffffffff9288, 0x81, 0x5, 0xff}}, @sndinfo={0x20, 0x84, 0x2, {0x400, 0x201, 0x400, 0x101, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0xa7, 0x800a, 0xffff, 0xfff, 0x8, 0x2, 0x4, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x4f1, 0x4, 0x3, 0x3, r4}}, @init={0x18, 0x84, 0x0, {0x3, 0x9, 0x8, 0x22}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x67e, 0x6, 0xffffffffffffff31, 0x9, 0x80000000, 0x2, 0x8, r5}}], 0x120, 0x20000000}, {&(0x7f0000002600)=@in={0x2, 0x4e22, @loopback=0x7f000001}, 0x10, &(0x7f0000002980)=[{&(0x7f0000002640)="324b2088b6443df94b4567bc426b42a950c421f86f9c0192c756511701bab97329c60ac295c722bb39775addd487de870d0642d9545d744b321d27a8b4b64890de007c60c91c347f9adbf3900ae72d619ec13e7208f6d6e45a65a0c2306096d8cbbf275aaa6af3427502cd7ce3dc870e2b83bc254bbd67add6682df245e1c3f63815a59470258035fe5102d14900527417", 0x91}, {&(0x7f0000002700)="7ea8bbcf71fe09cce1ab3853746addf1c87470e3d1a20556433133eac080239def7eaa6d5f2e27aa1f077f52c47f5ad84c04ec4004290253f4f581797585d339233f6a3df210499c26597e9a06e26811473b822f6373dc72666e4157c243da4728593271e02a819cc00f610ec45d982d8c2696688ce35c20a79bd6205c19e9db5390bf317f27ab7b33a059d0fd5b941a8cd2fcd82fc2f2236d701745ea095db1bd6cd773b2596cc6d38c5a5a491ca9d0e2441fd86514bccad4b1cf3abfe876eba66aa3ccb6fc84259dc67620447008ae86638daaf140c556f49d8d999a8fe4ebf48b806b081bd2ac83656490359b", 0xee}, {&(0x7f0000002800)="12499eef2be0c9c027e404982af2de18a8af88dbd8d623a95de2cb68ee80c3fd5e4feceaf21557bfc7dfee7eaae1bd818b95fe946e6236c76842fb9bb137c2518b448c8e38265e10048e054e9e84f481fb417fddb4e0e3bac6c25f6519c157e07e2978aeb7240958b306db6278faf41370b64a3d36ba4595848dc4d597233312429338421b04014745caadd336cc0802369a9b6258cd918c51f0219f1f0fcde4c08f7bc1c0cb42cf91a310bade33c07963", 0xb1}, {&(0x7f00000028c0)="ef72bdcee71af2a984a026ef4b1110b03dc7c77ff47b8f33b016710d840059", 0x1f}, {&(0x7f0000002900)="05d2270f0154b7606d0b09ffa1eba89c18fc644068090820710992011e22", 0x1e}, {&(0x7f0000002940)="724892dc57af5700c26099a781bbad3ca47f75b0800a44ec9d3cdd340570bd", 0x1f}], 0x6, &(0x7f0000002b80)=[@sndinfo={0x20, 0x84, 0x2, {0x401, 0x3, 0x9c2b, 0x1, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x7ff, 0x2, 0xffff, 0x2, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x7, 0x208, 0x800, 0x7ff, 0x81, 0x6, 0x80000001, r8}}], 0x90, 0x800}, {&(0x7f0000002c40)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x10, &(0x7f0000003180)=[{&(0x7f0000002c80)="c87a6d17a44381906849643f03dd9ef70eaf9e9aaa97c1e80261f2ceaad874137a56e65c8f611c27c4c37798e1c2d9067b05231ed41afb93e2646b004d6ff4420a20125714582e60951146493cdb658d08460dc078254823fede14db224418ec7dee1516aa86929a04fad9", 0x6b}, {&(0x7f0000002d00)="2a65549d0f5e4599930017120badaab77ec010562d56fda3ab60905cdc1db31810d4ffa521e605313b38d7192d617c34597f7cee65cdd2387afc9a8bffb04097ce2f03533f920e257525eaff0481b8c9f36905308bd777528675087e160379cbc35429bc180c4c661c7b3abecf52b2b05513bbf64712a19686ff", 0x7a}, {&(0x7f0000002d80)="6f16e748e13784587cd2c61b9dd98592da621b700372b510905ab5beff22283da8e4b4c21a31e18ffb8cb0abdc869c956a91a90ab1b0d4c416b1d43546f91ab693ed43bfcc779422483ba6ec0b22dcf30792083bf17cb8393c7e86e0f40a6d51b04b86f2f6f49469f96b2367c496f6281506c2d86f8b7cff16cb0e19d5434df5", 0x80}, {&(0x7f0000002e00)="162fd9a585f786edb6015223ab96693b4171834ad65d2f117c68fdb2725fa5e805590f7e8371efd4d7b951e70510d28c9ebe5dfc723b8255eb76ef255a20219ed65960eef6a75ea5b0981c82734e56b46485a6fb36b3127598644a466a42b51e72df3fbab26f39a2026cdac77f79aec9afbe94cd1b5eaf00a9951256e0db1320a89902509a701fd005c2583cdb9663241aae5db4b31908525b001487864683c56607ca53400bfc4de196581c02644e31ac6d3a9f879c501d1d9dad74f7df448ce06f27230365696bb8f610e68575d7196f1629639d866a3a60d1ba7af3e65b70bb18790719ff7e44326cd1776cbd", 0xee}, {&(0x7f0000002f00)="a1e23c62bc0fd7111067e955ff3f8c550a9f7667992b9db075a5dbbd46afe8f499eea4ec1fdcdde27d171d7ae76e0d011c034b89c6db804ee597649195d7cba535754e5289a48347e830e8b17d17561bc97923eb05b94843ce10bf12233935fcc11a724d6be4bc744f362ab7876e27be2e8eeafb994611580e2b64615876f060d6f0a04f10e0c53745aecd6a235c9662e1bf9393723c44b531e4cee9700d3d8f5401187f3f003df1097fbff3c7da46a4bbe9dd6108f3ab1677d125fe878bc73c8f5a70cf83cbe274a0670c619b1867c8fd70c1635ba0a89d843a18e733c632f63c3583e319", 0xe5}, {&(0x7f0000003000)="0a013ff6a067f58cbe62504eaebb19593155fdab3f0dce4877e1be8b2f18a9593403328efab515a236a7bb141ef1b79c87bdeded85ea6ad03660bb4f4b2bb0dc71e5bc9ef573da9d2bb36566390f681784ce893afa6dee01163d0e7f03c30259072edaa1d2e3462251972c69e3bb8310a7aeadc7ded9931d", 0x78}, {&(0x7f0000003080)="38049fea1b84575ca4540d0749284b2c9bbff744f2d17375a259d54df0a9692fb2d9c058c8578ec10cddd7c1fd5ef6bae66f24c0ffb59df09696d37bf6e934203fbb05cff5922f2c2009290a91ac13e9b5ef0e269da5ee89260232421d8eaa2962e414141b68437ac21790413daa391ccf14233fbd6ee5e07a2e8cdb4ae11686923ddcc20ba052339691f8c346e6da903e861e54381b7dcc5a7bd136cb19a66cbf0502c7c36bb431698432859094af7eac11cb3a15f73aca5c4f905e03474ea3e25a9cba41d5ba246a62e4652ef6b1a588de53b0941b9568f6a2236a4bf30c42ddc903bf7aa2775688032de1c95ebc2eb7169802", 0xf4}], 0x7, 0x0, 0x0, 0x4014}, {&(0x7f0000003200)=@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000003380)=[{&(0x7f0000003240)="c61e66", 0x3}, {&(0x7f0000003280)="b86aa09eca87ccfafc37619abcf03dc139d188dfd322d44f8b931c41445af2c66c7b3c9f9bd916", 0x27}, {&(0x7f00000032c0)="269d73ae8ca2936b0838f8c844479ecdd84814ead111b2ae432ac1be18386040eb332d6340", 0x25}, {&(0x7f0000003300)="2e5b025bf2e212f424b4dd89a06adcbd39135d7d5a2674776edf247006319d8129bc1e240405f4b493aee552e872acc3d51926b01806c0d2370180010601d63bdba8bec61e922a25fd8c4e43ab7d6fd48f4a210ef572dae38657680cbd4ccc2309ef7c95971d8997a2d6beeaa9", 0x6d}], 0x4, &(0x7f00000035c0)=[@sndrcv={0x30, 0x84, 0x1, {0x8000, 0x9, 0x8, 0x8001, 0xadd2, 0x0, 0x1, 0x0, r9}}, @init={0x18, 0x84, 0x0, {0x9, 0xfffffffffffffffa, 0x400, 0x1f}}, @sndrcv={0x30, 0x84, 0x1, {0x80, 0xfff, 0x200, 0x7, 0x8000, 0x5, 0x3f, 0x80000001, r10}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x4, 0xc, 0x1000100, 0x7, 0x3, 0x5e6, 0xff, r11}}, @init={0x18, 0x84, 0x0, {0x81, 0x0, 0x9, 0xfffffffffffffffd}}], 0xf0, 0x20000000}, {&(0x7f00000036c0)=@in={0x2, 0x4e21, @rand_addr}, 0x10, &(0x7f00000039c0)=[{&(0x7f0000003700)="b555a59de8a9496886e9f21d13bb5205026a12d16399348adc53d6fc4007c1dcb511ef853515dc9271b5716d47c031baa66b77512fcdd4329d76156192524988cddd61fa334da190d9bfeb8c8521443a9640a70e93590a6b803eb6dae5ad", 0x5e}, {&(0x7f0000003780)="493dbd70e1831c27a042d1c15b6660693c62a858be982068665ecef0a3ca11e963fd2cdcf36f538e029fe8ea858142e981544568d688e6e595120f4ffade8610f9fb8e4e5bd588902fa2708b51ad9ca83c6bcd662eb52bb44cc58c91cd27692114e11cb3bfce856d114086acb2708e5defda5c21bf657111f99360a092a9236b586fbd933e6b325a8355102d52dd0edd0b77d8266e8ecb2120431bf426a9c776b8a46929895ffc3ef761ac94f1b85b9ed524", 0xb2}, {&(0x7f0000003840)="0eefdbe6e9b0a5114117c047b99618f7234b0be14eb26cfcac590e82afec1370873b16b2ce4d5e2f3465525bdfa3f7c695db4a43062cc1377087c5236c5334c906f19a6eb3e2af68221c3eced2381765f93c1fd6af3ea2fb912210a10c3d7a0f068d1a425a886b3dbafa8fff8612c13e62d78f2abec2ef5976c0e3bde1d8fff4edef9994ce7d58ce19c7ddb8344156406ff9ba81b9155b01cfd76ea06307f8ac3c8cc424d912aa26569f54965af306fa3ca20f47a574659728141210c5eda7ab3dee14f69ee62d05ac", 0xc9}, {&(0x7f0000003940)="6fa207a154a279364f4bb9684c940e820f61a30474b5e6731c5f6e07f3412f207e72100bd161e51956dc29316e3b736e1dfe4e23f35303aad04a6774804a386b10d45870ebae7c54033e514987f065d1632b04c09a576c1db2ae51448cf25104456fa22d3e", 0x65}], 0x4, &(0x7f0000003c80)=[@init={0x18, 0x84, 0x0, {0x1, 0x0, 0x3bfa, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x8008, 0x5f, 0x1, r12}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8007, 0x67, 0x4, r13}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x3, 0x200, 0x1f, 0x1, 0x98, 0x5, 0x0, r14}}, @sndinfo={0x20, 0x84, 0x2, {0x20, 0x202, 0x81, 0x2, r15}}], 0xf0, 0x40000}, {&(0x7f0000003d80)=@in={0x2, 0x4e23, @rand_addr=0x2}, 0x10, &(0x7f0000004200)=[{&(0x7f0000003dc0)="ff0589c7a107be7e976a012f10bd47c89bccc63c0e6f8db43ebedb0ee17779542c1653350dd488d293d9c838bb9faddbff0c4e3643d1fdb742d9e4bcdbd751db2dc60a0f15ae9683e73c12d5aeb3c66c4beb3c95eed956fb2a19504694d962c4f9cc567b1059630b940971e3b504cf0cd925ddfd345502222cfa2e2dd4ad11414826b8501479626b8064bf3396f558307d674a9c0eedd2", 0x97}, {&(0x7f0000003e80)="001bb590a4ba41ae9b2188c83894ccdbc945f7df4f0de7b78ab4244b94ee54eb7a65a672281a28df71970919e1be5cd93a99bc8283039b2fec0e6250b56af650f8f6753250f039b4dd96d33eda8101e313a8b65a6fa6c63ed1d6cf0fa23ed6bf7c564738628c851da98770d907ffec86eab32432cdd75d4de679a627100fb2c0c68a7fa120c9182980e61d1838a1", 0x8e}, {&(0x7f0000003f40)="b12cf80c309b6ca82fc0247f7449091ccb44d80c140f98897c605275941b84a8a8ab47e7df97eb339ae3bcbd67f222763841584450e0046765d96807aef26b0fc2432357c07b191bf0e2c9584dfa83772eefec5cc7f6ec7f297efe55da56c445a11c6e66b9b78c3f76edb3799bb4466fd36385e692b908556087d694d9e386e679b551208e07ab4de6a54d2a9d5d16799a12f69222224129460a2778059ecc44497cd9a04e7804c159d6d1c988d1000b6bc4519aa3faddca89a074c9fb8970830702886e359cb5cc11e80c79b13f8a631e111fc44c3940e1cf4eed649573f05eaeba3d0b20d30462a50953d234106118", 0xf0}, {&(0x7f0000004040)="2f2f21c037a78b5d1c", 0x9}, {&(0x7f0000004080)="0968549f9ee869e198039fb61a4c3982f29f919546aef728327e2e81a07c35508870faf4619fc33d8f3fe9aa0aaee91486f7b5bd79d41ad07797f1bd6185c47ce68a8d776851158b187cd12ea1e7d795623029ead0249ad015a82f6f25ef9de0208d5c3f66ab8b0aa2f6f8ce60c2cf5292989e2a5df745b895e4524a860362101e9b8381a81138acfe04f391f575b0ebd50e9f36c04a2a83520178a461b5a78da8f220ea7dc8fa612ffc6606443f7d7a27cbc672765186b18fc12a79a9eb4a2cf45164cb9e5a46f3d378441425ae629ce318719fbd922c28774b51ed99b1450e7e1b53a815f16ed234f0cb96f3998152ea5e6ac3552d66", 0xf7}, {&(0x7f0000004180)="b276f9af22349191e99bb25e8cb232bcef24b6eeadd1d0ee5a614b14d1395a1b4ce036895827ba84d6b33a4ba11d9dee704f0450b01e732748ed503c990150c2ace9701ae4b5e900", 0x48}], 0x6, &(0x7f0000004380)=[@sndinfo={0x20, 0x84, 0x2, {0x5, 0x9, 0x69, 0x5, r16}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x2, 0x8000, 0x1, 0x81, 0xe5fb, 0x14, 0x6, r17}}], 0x60, 0x40}, {&(0x7f0000004400)=@in={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10, 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{&(0x7f0000005580)="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", 0xfe}, {&(0x7f0000005680)="7f7f5f72bfa9f84593620f2f37c7d4244f635a0b566a6202676ed0d37a1d7dca2da26938670ee731606d6fa2dd5f64b61b3aee1ff86a904e4e92f1a6ee0e9e30568c9d846dd664355f6f9107db80315e86e5c1a7d77de5", 0x57}, {&(0x7f0000005700)="4699a1d709047a4e0a009880f927b49c5dfe76014c6d69e611497f0fc5ae07fb125c0e9e844c3ff670bb5d02f4599ddf8d6666613a59aaa4fe9b05bbf46ebeef271cf6317a2f3d4c79a2184dec2b60a8aa56f651556d29f7346e984ebaaa1a86c5aae97522157cdf275a6f8a83ccef93e1daeabb7ac2cca530b9b8d992dcf61e95d9a6f49dd4bcdf9ccf2cf13f9285875095347611f8201424805c43f864e726f6cfcce918fd7b5732bc62060800b5c6eacee8d44ea76f4467ae285c17cb629e08e01a41e809167601", 0xc9}, {&(0x7f0000005800)="decdc2bf2ff037476e8cab32681f64f870d02daf693d2f72f81d916543969e53b0a91374f5818049d1c082e7ad40843d2106d9c5447344ca31827ff1622a1c409d6dcd889fda6573081f3e14739ef96dc5f8740c4bf98b01c1f85edd06958e8cef0feb15a35d7702ef0a7f1a5da405d390c94ca3cf1b880dbc9490cd33ccbac7815da61b000ffab7310f247023162642ab5e1df7e55f2cc0424ae1654cd58f22d0ba99fb5f8c9d0f8c2187851e4bac37a047e9f2166a73c14214f5a5bee1871b06adb049d30dabb74a95cfb0e50e16cd837ac57ecd4e10d8cbd2bc4fc8f808d14aeed8681d", 0xe5}, {&(0x7f0000005900)="f3ff586400a88db61658a03da832afa5dabdfcee1781f6f3c3f435bfc9fc733fbc4da314543a9e4e63388b2fd75837beb719e38b032f50453708180fca90090ec775465fbc857148dec4c13c7a9a9483a5e6ca1701660cb344e6194b6c2854a27b9105a7ce54bd3572aa006f35f670aee09085e96bb6dcd6617cad29d57aba9c696025ae7917f5b587f6805d39a7950366108d3ad6a6fb2973aaf5feab13612363", 0xa1}, {&(0x7f00000059c0)="f316b2f573914466ab6f6199b1d1c1368a737a24aea73cd312b955e3d52d0dafb3c77695559ee87fc2940ebb9b3c94d8617ef5daa8af2cfae4c8807dd0d5fc9cbf9aa359e7430f746ca070ef03dc3279d31c29882663b9afda6e292445622d39fcb3833691568bf4085e2dc8ea171615d5442703fc409a2490d1890d9a615480c993483baecc56d12cde5fd61a33592260f4f00aca3fa3cb10b727ee6c35c91204a027afad88306dff35c160d5f7e073c1b6ee41d34ee7c4770265687d57f38d3a5b6915340f5bb27bea75086ee4639b1c1dd0f8a2133f6dbf9f252db71d6c3bb8528a1ad54732aa5c9313a92d", 0xed}], 0x9, &(0x7f0000006000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x1, 0x52, 0x7, r18}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x3, 0x200, 0x6, 0x10001, 0x7, 0x100000001, 0x0, r19}}, @init={0x18, 0x84, 0x0, {0x3, 0x2, 0x0, 0x4}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0xfffffffffffff22d, 0x6, 0x8, 0x10001, 0x5dd09caf, 0x7, 0xfffffffffffffffb, r20}}, @sndinfo={0x20, 0x84, 0x2, {0x1f, 0x1, 0x100, 0xf583, r21}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8008, 0x1, 0x2, r22}}, @sndrcv={0x30, 0x84, 0x1, {0x400, 0xc8, 0x1, 0x6, 0xa8b, 0x100000001, 0x3, 0x5, r23}}, @init={0x18, 0x84, 0x0, {0x8, 0x3940, 0x5, 0x84}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x0, 0x8001, 0x9, r24}}], 0x1b0, 0x80}, {&(0x7f00000061c0)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000007280)=[{&(0x7f0000006200)="fccd296a91fc94d673024a9bf4700439e40429870ceb7f6703e521796aea25889b6d41e5f2507ff6f7b64c6c96bb1d76edf6002a2ffa72f9da4f78e91edde96de061865eff", 0x45}, {&(0x7f0000006280)="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", 0x1000}], 0x2, &(0x7f0000007480)=[@sndinfo={0x20, 0x84, 0x2, {0x9, 0x0, 0x80000001, 0x200, r25}}, @sndrcv={0x30, 0x84, 0x1, {0x653, 0x3, 0x8, 0x6c, 0xe000000000000000, 0x1, 0x400, 0x100000001, r26}}], 0x60, 0x15}], 0x8, 0x8084) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x10) 2018/03/26 07:35:09 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000745000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000003fdc)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000002000)}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x103480, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={0x0, 0xffffffffffffffff}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={r2, 0x2, 0xc010}, &(0x7f0000000100)=0x8) 2018/03/26 07:35:09 executing program 1: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000180)) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000eba000/0x2000)=nil, 0x2000, 0x8, 0x31, r0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000002000/0x2000)=nil, 0x2000}) r2 = getpid() waitid(0x0, r2, &(0x7f0000000000), 0x6000000f, &(0x7f0000000080)) 2018/03/26 07:35:09 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000140)) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2}}}, 0x108) 2018/03/26 07:35:09 executing program 7: r0 = getpgrp(0x0) r1 = gettid() r2 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000140), &(0x7f00000000c0)=0x60, 0x80000) setsockopt(r2, 0xffffffffffffac0d, 0x2891efe0, &(0x7f00000001c0)="a87c0233cb11c7ff794c3c1ce1170345d9503309f59cba66f1efd887f65ebfd855e21ef6e0022c9b53530f77e8e90b66758b8d657687df2c89b3aa6d9936e85dcd02ef0100472ee834707edf5b0646785fdef440d79bf3a24caffab6f68336933f621d435d17ccd38a15ed4a77625afe6d520bfd553f85d1610c919cba9b24c75684ea721eecf3ddf3ca3dfb45c005719d57d9e4ef4685d5a78bf5b98cb60de708b982eb20ce5ac4a6567f029bcf5a25b2f0b015da15dbd8666400648dde008674ff62289e04c3", 0xc7) r3 = socket(0x5, 0x0, 0x9) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000300)='fou\x00') sendmsg$FOU_CMD_DEL(r3, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x82}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x24, r4, 0x0, 0x70bd29, 0x25dfdbfd, {0x2}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x20000000) rt_sigprocmask(0x0, &(0x7f0000000100)={0x7}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f00003efff0)) rt_sigprocmask(0x2, &(0x7f0000000000), &(0x7f0000000080), 0x8) sched_getattr(r1, &(0x7f0000000040), 0x30, 0x0) 2018/03/26 07:35:09 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) accept$inet(r1, &(0x7f0000000080)={0x0, 0x0, @multicast1}, &(0x7f00000000c0)=0x10) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f0000ecb000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000011000)=ANY=[@ANYBLOB="140000005a004304ffffffffff62010000000000"], 0x14}, 0x1}, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x7, 0x3}, {0x1, 0x101000000000}, {0x9, 0x8}]}) 2018/03/26 07:35:09 executing program 5: r0 = socket(0x11, 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x1, 0x0, 0x109, 0xa, 0x0, 0x0, 0x0, [@sadb_spirange={0x2, 0x10, 0x2}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000a8bff0)="010000000300060000071a00009139cc", 0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000240), 0x8) close(r0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000340)=0xc) add_key$keyring(&(0x7f0000000540)='keyring\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f00000005c0)='asymmetric\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000640)='keyring\x00', 0xfffffffffffffffd) 2018/03/26 07:35:09 executing program 3: r0 = syz_open_dev$sg(&(0x7f00000b4ff7)='/dev/sg#\x00', 0x0, 0x200040) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl(r0, 0x2271, &(0x7f0000947000)) 2018/03/26 07:35:09 executing program 3: seccomp(0x200000000000001, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x82100, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x70, &(0x7f00000000c0)=[@in6={0xa, 0x4e24, 0x6, @dev={0xfe, 0x80, [], 0x16}, 0x9}, @in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x14}, 0x2}, @in6={0xa, 0x4e20, 0x640, @empty, 0x8}, @in6={0xa, 0x4e20, 0x81, @loopback={0x0, 0x1}, 0x8}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000001c0)={r1, 0x7}, 0x8) 2018/03/26 07:35:09 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8000, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x7, 0x6}, 0x4) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000140)=0xfffffffffffffff9, 0x8) r1 = socket(0x18, 0x0, 0x4) recvfrom(r1, &(0x7f000043c000)=""/240, 0xf0, 0x0, 0x0, 0x0) accept(r1, &(0x7f0000000080)=@ipx, &(0x7f0000000100)=0x80) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000180)=0x1, 0x4) 2018/03/26 07:35:09 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001ff0)='/dev/sequencer2\x00', 0x200000, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000003c0)={'nat\x00', 0x3, [{}, {}, {}]}, 0x58) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x3, 0xfffffffffffffd29) sync_file_range(r0, 0x1, 0x176, 0x3) lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000440)={0x51a9, 0x6, 0x8000, 0xfffffffffffffff8, 0x0, 0x4, 0x5, 0x4f, 0x80000001, 0x9, 0x2, 0x1}) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00000000c0)=0x13dc9d69, &(0x7f0000000100)=0x4) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) fcntl$setstatus(r0, 0x4, 0x400) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e22, 0x7f, @dev={0xfe, 0x80, [], 0xd}, 0x100}}}, &(0x7f0000000300)=0x84) signalfd4(r0, &(0x7f0000000480)={0x85d}, 0x8, 0x80800) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000340)={r1, 0x3}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={0x0, 0x1000}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000200)={r2, 0x5}, 0x8) [ 93.475582] binder: 16442:16447 ioctl c0306201 20004000 returned -14 [ 93.492454] device lo entered promiscuous mode [ 93.500345] device lo left promiscuous mode [ 93.512857] binder: 16442:16458 ioctl c0306201 20004000 returned -14 [ 93.593184] device lo entered promiscuous mode [ 93.597807] device lo left promiscuous mode 2018/03/26 07:35:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_gettime(r0, &(0x7f0000000080)) 2018/03/26 07:35:09 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x3, 0x1f}, &(0x7f00000000c0)=0x90) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0xffff}, 0x8) socketpair$unix(0x1, 0x80003, 0x0, &(0x7f0000b4eff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000240)=[@in6={0xa, 0x4e20, 0xfffffffffffffffd, @mcast1={0xff, 0x1, [], 0x1}}], 0x1c) sendmmsg$unix(r2, &(0x7f0000000040), 0x4924924924925be, 0x0) 2018/03/26 07:35:09 executing program 0: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) accept$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x1c) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) ppoll(&(0x7f0000ca3000)=[{r1}], 0x1, &(0x7f00007e8ff0)={0x77359400}, &(0x7f0000e0eff8), 0x8) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) 2018/03/26 07:35:09 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x2, 0x300) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x181082, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000000280)={0x2000000, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xd}}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1a}}, 0x10, 0x9, 0x1, 0x5, 0x0, &(0x7f0000000240)='nr0\x00', 0xffffffff, 0x9, 0x3}) r3 = dup(r1) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f0000000040)={0x13, 0x15, &(0x7f0000000000)="289a3550ef50b2d1df937f20bfafc4c383bc89e70e"}) r4 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000100)={"627269646765300001002a8900", 0x8201}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000200)={'bridge0\x00', 0x1}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'bridge0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) 2018/03/26 07:35:09 executing program 5: mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) madvise(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x1f) madvise(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x10) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000400)='/dev/autofs\x00', 0x42, 0x0) ioctl$sock_bt(r1, 0x8906, &(0x7f0000000440)="f8db4486ff3cf591c1f025be604b12ca9a78e9443207fe7fc83fadc3d679a450f6860b1037384652abdb8685239e149a80bbf2709890209d08c524e1a39af1452e45c50607dc0ac06a7ea10965e3ab79578d2ee289f269cdd4bc676048694c5041a5ceeab64305b413a284f258d5192efbbc906d2dd4e436e4b518cd6f920d435fa8f3be45ccc219f163884dde49a764b68b70425bfc0d679d73827bc9ef30e24214e2763047942039e9382f41bffa597ade1235f0980682a80b4bfeecf8b84c1d138e8861bed483ca89dd17ce58fa2efea59d6f0f0ced9bf7fd8e726032a6853ef232b62069bcc8") r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000340)='/dev/keychord\x00', 0x105040, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000380)={0xb6, @time={0x77359400}, 0xfff, {0xff, 0x5}, 0x4d, 0x2, 0xff}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x101000, 0x0) execveat(r3, &(0x7f0000000080)='./file0\x00', &(0x7f0000000180)=[&(0x7f00000000c0)='/dev/snd/timer\x00', &(0x7f0000000100)='/dev/snd/timer\x00', &(0x7f0000000140)='-\x00'], &(0x7f0000000300)=[&(0x7f00000001c0)='/dev/snd/timer\x00', &(0x7f0000000200)='@\x00', &(0x7f0000000240)='/dev/snd/timer\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='/dev/snd/timer\x00'], 0xc00) ioctl(r3, 0xb6ad, &(0x7f0000000540)="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") 2018/03/26 07:35:09 executing program 6: r0 = perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x1, 0x5ca, 0x10001, 0xff, 0x0, 0x2, 0x800, 0x4, 0x7f, 0x401, 0x80, 0x0, 0xa0, 0x5e54052e, 0xe85, 0x10001, 0x0, 0x4, 0x1, 0x180, 0x6, 0xb3, 0xfffffffffffffff7, 0x33c3, 0x1, 0x1ff, 0x9, 0x4, 0x218e, 0x6, 0x9, 0x800000, 0x3, 0x9, 0xffffffffffff8000, 0x1e2, 0x0, 0xffffffffffffff7d, 0x0, @perf_bp={&(0x7f0000000040), 0x2}, 0x10021, 0x7, 0xc0000000000, 0x7, 0x7, 0x5, 0x3}, 0x0, 0xd, 0xffffffffffffffff, 0x2) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000080)=0x3) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa}) munmap(&(0x7f0000ff7000/0x4000)=nil, 0x4000) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000feb000/0x13000)=nil, 0x13000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000ff8000/0x4000)=nil, 0x4000}) 2018/03/26 07:35:09 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x8040) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'tunl0\x00', 0x2010}) r1 = socket$inet(0x2, 0x2, 0x4000000000000008) setsockopt$inet_int(r1, 0x0, 0x18, &(0x7f0000000000)=0x200000000404, 0x2a) bind$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x1e) dup(r1) 2018/03/26 07:35:09 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000140)) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000180)={{{@in=@local, @in6=@dev}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000280)=0xe8) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) r2 = request_key(&(0x7f0000000400)='asymmetric\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000480)='\x00', 0xfffffffffffffffe) r3 = add_key(&(0x7f00000004c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) keyctl$link(0x8, r2, r3) unlinkat(r1, &(0x7f0000000040)='./file0\x00', 0x200) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) setsockopt$packet_int(r1, 0x107, 0x13, &(0x7f00000003c0)=0x7, 0xffffffffffffff34) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000380)={'icmp\x00'}, &(0x7f0000000540)=0x1e) mq_timedreceive(r1, &(0x7f00000005c0)=""/51, 0x28, 0x5, &(0x7f0000000100)={r4, r5+10000000}) 2018/03/26 07:35:09 executing program 5: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000000000)) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) getsockopt$llc_int(r0, 0x10c, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/26 07:35:09 executing program 2: r0 = memfd_create(&(0x7f0000041000)="01800d05", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000340)='/dev/snd/seq\x00', 0x0, 0x100000002000a) mq_timedsend(r0, &(0x7f0000000240)="06f29e7c44dc2c2e519f7f82a20db97d710c1e9d24ab3964ec6b3a85c85e6a67cea93a8edf5c045200788784982586429b8db8423ed8030e312b629f7d8dd3dcc90954eba0b6eba1d975416007c6013d725f395d0ab9169801d6947d6b69e569c0b403435ac341f7a72f5de17e273c5a803e742b30d60a394eeb2302a00bd194528deabee7d48f021580eace6de46baf511d377c379817ae5a9b15c6a14d680feadc311338ea183564f74d13fb983920672e93a1b25bff13dba69a3dcb272c2e2ce5c617bfe37947156c71d5", 0xcc, 0x2, &(0x7f00000001c0)={0x0, 0x989680}) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000040)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000000100)) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000e50)=[{0x9, 0x100000001, 0x0, 0x0, @time={r3, r4+30000000}, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000b5efb0)={0x1a, @time, 0x0, {}, 0x0, 0x2}) 2018/03/26 07:35:09 executing program 1: syz_open_procfs(0x0, &(0x7f0000216000)='ns/ipc\x00') r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000ff9)='ns/ipc\x00') ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0x7f) 2018/03/26 07:35:09 executing program 6: recvmmsg(0xffffffffffffffff, &(0x7f0000976da8)=[{{&(0x7f00005e9000)=@ethernet={0x0, @remote}, 0x10, &(0x7f0000007000)=[{&(0x7f000096af42)=""/190, 0xbe}, {&(0x7f0000b16000)=""/32, 0x20}, {&(0x7f0000c84fc3)=""/61, 0xfffffffffffffe91}], 0x3, &(0x7f0000940f43)=""/189, 0xbd}}], 0x1, 0x0, &(0x7f0000b9dff0)) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x80000001, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/03/26 07:35:09 executing program 0: r0 = gettid() exit(0x0) get_robust_list(r0, &(0x7f0000000140)=&(0x7f0000000100), &(0x7f0000000180)=0x18) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x8) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000040)={0x0}) r3 = mmap$binder(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000008, 0x50, 0xffffffffffffff9c, 0x0) r4 = mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x113, 0xffffffffffffff9c, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000280)={0x74, 0x0, &(0x7f00000001c0)=[@decrefs={0x40046307}, @exit_looper={0x630d}, @free_buffer={0x40086303, r2}, @transaction_sg={0x40486311, {{0x4, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x30, 0x18, &(0x7f0000000080)=[@flat={0x73682a85, 0xa, r3, 0x4}, @flat={0x77682a85, 0x100, r4}], &(0x7f00000000c0)=[0x68, 0x68, 0x78]}, 0x1ff}}, @acquire={0x40046305, 0x1}, @decrefs={0x40046307}], 0x0, 0x0, &(0x7f0000000240)}) 2018/03/26 07:35:09 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'ip6gre0\x00'}) eventfd(0x0) 2018/03/26 07:35:09 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) r2 = gettid() timer_create(0x0, &(0x7f00000003c0)={0x0, 0x12}, &(0x7f0000000300)) shutdown(r1, 0x1) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) accept(r1, &(0x7f0000000340)=@alg, &(0x7f0000000440)=0x58) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x161100, 0x80) tkill(r2, 0x1b) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000040)={0x9, 0x4991, 0x0, 0x9, 0x80, 0xfffffffffffffffd}) close(r0) 2018/03/26 07:35:09 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@mcast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000240)=0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000340)={@loopback, 0x0}, &(0x7f0000000380)=0x14) sendmsg$nl_route(r0, &(0x7f0000000480)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x804}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)=@delneigh={0x80, 0x1d, 0x70b, 0x70bd2a, 0x25dfdbff, {0x0, 0x0, 0x0, r2, 0x9, 0x8}, [@NDA_DST_MAC={0xc, 0x1}, @NDA_VNI={0x8, 0x7, 0x81}, @NDA_DST_MAC={0xc, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}}, @NDA_CACHEINFO={0x14, 0x3, {0x51b9, 0x5, 0x3, 0x7fffffff}}, @NDA_DST_IPV4={0x8, 0x1, @multicast2=0xe0000002}, @NDA_VLAN={0x8, 0x5, 0x1}, @NDA_SRC_VNI={0x8, 0xb, 0x6}, @NDA_PORT={0x8, 0x6, 0x4e22}, @NDA_MASTER={0x8, 0x9, 0x7}, @NDA_IFINDEX={0x8, 0x8, r3}]}, 0x80}, 0x1, 0x0, 0x0, 0x84}, 0x40000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f00000004c0)={0x2, 0x9, 0x80000000, 'queue0\x00', 0x3}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000580)=0x0) r5 = getpgid(r4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000005c0)=@assoc_value, &(0x7f0000000600)=0x8) sched_getparam(r5, &(0x7f0000000640)) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000680)={'mangle\x00', 0x4, [{}, {}, {}, {}]}, 0x68) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000700)) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) getsockopt$inet6_dccp_buf(r1, 0x21, 0xd, &(0x7f00000007c0)=""/205, &(0x7f00000008c0)=0xcd) getsockopt$inet6_dccp_buf(r0, 0x21, 0x8f, &(0x7f0000000900)=""/202, &(0x7f0000000a00)=0xca) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000a40)=0x2, 0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000a80)={{{@in=@rand_addr, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@loopback}}, &(0x7f0000000b80)=0xe8) r7 = socket(0xb, 0xb, 0x2cf4) fchdir(r1) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000bc0)={@empty, @dev={0xac, 0x14, 0x14, 0x11}, r2}, 0xc) getsockopt$inet_dccp_buf(r7, 0x21, 0xe, &(0x7f0000000c00)=""/4096, &(0x7f0000001c00)=0x1000) getgroups(0x3, &(0x7f0000001c40)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) setsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000001c80)={r4, r6, r8}, 0xc) sigaltstack(&(0x7f0000ffc000/0x2000)=nil, 0x0) getsockname$inet(r1, &(0x7f0000001cc0)={0x0, 0x0, @loopback}, &(0x7f0000001d00)=0x10) set_robust_list(&(0x7f0000001dc0)={&(0x7f0000001d80)={&(0x7f0000001d40)}, 0x5cf}, 0x18) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000001e00)={0x80, 0x800, 0x5, 0x8020000000000, 0x4, [{0x9, 0x148a, 0x1000, 0x0, 0x0, 0x1}, {0x6, 0x4, 0x7, 0x0, 0x0, 0x100}, {0x3, 0xdfab, 0x33}, {0x401, 0x2b, 0x1, 0x0, 0x0, 0x109}]}) accept4$inet6(r7, &(0x7f0000001f00)={0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000001f40)=0x1c, 0x800) r9 = memfd_create(&(0x7f0000001f80)='bdev\\\\}\x00', 0x3) setsockopt$llc_int(r9, 0x10c, 0x6, &(0x7f0000001fc0)=0x80000001, 0x4) 2018/03/26 07:35:09 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040)=0x10000, 0x4) setsockopt$inet_group_source_req(r0, 0x0, 0x31, &(0x7f00003a6000)={0x0, {{0x2, 0x4e20, @multicast1=0xe0000001}}, {{0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, 0x8a) 2018/03/26 07:35:09 executing program 5: mlock2(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1) mremap(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) r0 = creat(&(0x7f0000000180)='./file0\x00', 0x42) execveat(r0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000200)='/selinux/avc/hash_stats\x00', &(0x7f0000000240)='em0/{\x00'], &(0x7f0000000300)=[&(0x7f00000002c0)='filter\x00'], 0x1d00) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x0, 0x0, 0x0, &(0x7f0000b1b000/0x3000)=nil}) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000b1eff4)) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000040)=""/153) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000100)={'filter\x00', 0x2, [{}, {}]}, 0x48) munlockall() [ 93.843612] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/26 07:35:09 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x6, 0x4) r1 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000080)={0x8, 0xf85, 0x7, 0x9, 0xde84, 0x87}) write$sndseq(r1, &(0x7f0000e6ffd0)=[{0x5, 0x0, 0x0, 0x3fd, @tick, {}, {}, @connect}], 0x30) 2018/03/26 07:35:09 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000ab5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000180)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000004c0)={0x12c, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="066304400100000012634840040000000000000001000000000000000000000001000000000000000000000020000000000000002000000000000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB="8561646600000000020000000000000003000000000000001400000000000000"], @ANYPTR=&(0x7f0000000500)=ANY=[@ANYBLOB="00000000000000190c000000000000000000000000effd636a53fd8d43de67a71e4d1ee874e23735172444ad4f8176aa21a9c8a5ea44d939b8a226889969e81863d5bfe309e99b79f72c0da1dbca06bac0ca5abacf549a1ec9cbf7a0353248614f751bf950a6b15911a0fb0ca4592723e5e33ecdf7f5c6bde78c1d3a"], @ANYBLOB="080000000000000000634040030000000000000000000000000000000000000001000000000000000000000000000000000000000800000000000000", @ANYPTR=&(0x7f0000000100)=ANY=[], @ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB="14d24fee53a81bd4"], @ANYBLOB="0d63000000634040020000000000000004000000000000000000000011000000000000000000000038000000000000001000000000000000", @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYBLOB="8561646600000000010000000000000001000000000000002f00000000000000852a68770a000000", @ANYRES64=r1, @ANYBLOB="0400000000000000"], @ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB='x\x00\x00\x00\x00\x00\x00\x00h\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="076304400300000001634040030000000000000001000000000000000000000010000000000000000000000060000000000000000800000000000000", @ANYPTR=&(0x7f0000000240)=ANY=[@ANYBLOB="8561646600000000000000000000000001000000000000001f000000000000008561646600000000020000000000000002000000000000001b000000000000008561646600000000040000000000000002000000000000000200000000000000"], @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYBLOB="fc9a040057b7"]], 0x4e, 0x0, &(0x7f0000000440)="291e8c5c7b5c3cc72d1fcca0bcd9c0ee01d28ac14812bd602603a58b7738d7f143a1b26d4f0b95820701e68469871f5295902cef9df2510ad63f6ecc051e2bad3327fb010288fdb1a1cb0c74287d"}) ioctl(r0, 0x2287, &(0x7f0000408000)) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000100)={0x5, 0xfffffffffffff000, 0xa197}) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000000)=0x3) setsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000000040)=0x4b20e946, 0x4) 2018/03/26 07:35:09 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x9) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000026ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000017fdc)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@NDA_DST_IPV4={0x8, 0x1, @dev={0xac, 0x14}}]}, 0x24}, 0x1}, 0x0) socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'gre0\x00', 0xe8}) 2018/03/26 07:35:09 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@mcast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000240)=0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000340)={@loopback, 0x0}, &(0x7f0000000380)=0x14) sendmsg$nl_route(r0, &(0x7f0000000480)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x804}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)=@delneigh={0x80, 0x1d, 0x70b, 0x70bd2a, 0x25dfdbff, {0x0, 0x0, 0x0, r2, 0x9, 0x8}, [@NDA_DST_MAC={0xc, 0x1}, @NDA_VNI={0x8, 0x7, 0x81}, @NDA_DST_MAC={0xc, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}}, @NDA_CACHEINFO={0x14, 0x3, {0x51b9, 0x5, 0x3, 0x7fffffff}}, @NDA_DST_IPV4={0x8, 0x1, @multicast2=0xe0000002}, @NDA_VLAN={0x8, 0x5, 0x1}, @NDA_SRC_VNI={0x8, 0xb, 0x6}, @NDA_PORT={0x8, 0x6, 0x4e22}, @NDA_MASTER={0x8, 0x9, 0x7}, @NDA_IFINDEX={0x8, 0x8, r3}]}, 0x80}, 0x1, 0x0, 0x0, 0x84}, 0x40000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f00000004c0)={0x2, 0x9, 0x80000000, 'queue0\x00', 0x3}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000580)=0x0) r5 = getpgid(r4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000005c0)=@assoc_value, &(0x7f0000000600)=0x8) sched_getparam(r5, &(0x7f0000000640)) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000680)={'mangle\x00', 0x4, [{}, {}, {}, {}]}, 0x68) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000700)) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) getsockopt$inet6_dccp_buf(r1, 0x21, 0xd, &(0x7f00000007c0)=""/205, &(0x7f00000008c0)=0xcd) getsockopt$inet6_dccp_buf(r0, 0x21, 0x8f, &(0x7f0000000900)=""/202, &(0x7f0000000a00)=0xca) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000a40)=0x2, 0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000a80)={{{@in=@rand_addr, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@loopback}}, &(0x7f0000000b80)=0xe8) r7 = socket(0xb, 0xb, 0x2cf4) fchdir(r1) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000bc0)={@empty, @dev={0xac, 0x14, 0x14, 0x11}, r2}, 0xc) getsockopt$inet_dccp_buf(r7, 0x21, 0xe, &(0x7f0000000c00)=""/4096, &(0x7f0000001c00)=0x1000) getgroups(0x3, &(0x7f0000001c40)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) setsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000001c80)={r4, r6, r8}, 0xc) sigaltstack(&(0x7f0000ffc000/0x2000)=nil, 0x0) getsockname$inet(r1, &(0x7f0000001cc0)={0x0, 0x0, @loopback}, &(0x7f0000001d00)=0x10) set_robust_list(&(0x7f0000001dc0)={&(0x7f0000001d80)={&(0x7f0000001d40)}, 0x5cf}, 0x18) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000001e00)={0x80, 0x800, 0x5, 0x8020000000000, 0x4, [{0x9, 0x148a, 0x1000, 0x0, 0x0, 0x1}, {0x6, 0x4, 0x7, 0x0, 0x0, 0x100}, {0x3, 0xdfab, 0x33}, {0x401, 0x2b, 0x1, 0x0, 0x0, 0x109}]}) accept4$inet6(r7, &(0x7f0000001f00)={0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000001f40)=0x1c, 0x800) r9 = memfd_create(&(0x7f0000001f80)='bdev\\\\}\x00', 0x3) setsockopt$llc_int(r9, 0x10c, 0x6, &(0x7f0000001fc0)=0x80000001, 0x4) 2018/03/26 07:35:09 executing program 5: r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x40010000000006, 0xb, &(0x7f0000000300)="020008fff900000000005462fa01a55eaf0d2cf653f154c220f714eddedd7f4a41224880a8c379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81bfc57d02f9b14732017e2466a9fc43aea71000000000415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60b3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d00000006bdc05ea13091", 0x19) 2018/03/26 07:35:09 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000ff6)='/dev/ptmx\x00', 0x0, 0x0) fcntl$getflags(r0, 0x40b) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x26) ioctl$TCSETS(r0, 0x80045438, &(0x7f0000001000)) ioctl$KIOCSOUND(r0, 0x4b2f, 0x8) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x68842, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0xc}) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f00000000c0)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) rt_sigqueueinfo(r2, 0x34, &(0x7f0000000080)={0xf, 0xffffffffbaff5d99, 0x7, 0x7}) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000180)=0x8, 0x4) 2018/03/26 07:35:09 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x800) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000240)={0x1, 0x0, 'client1\x00', 0x4, "43c4c4a41e55cfcb", "d5638d4d0249072716a4e8a90baac0b5e05c35acf2c11e689115cc3a5726ae3a", 0x5, 0x9}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2, 0x0) link(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000080)) getsockopt$nfc_llcp(r1, 0x118, 0x2, &(0x7f0000000300)=""/218, 0xda) fsetxattr(r0, &(0x7f0000341000)=@known='system.posix_acl_access\x00', &(0x7f0000000040)="0200d823d97e000090746e00", 0x6, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x4e21, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x218}, {0xa, 0x4e20, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0xf269}, 0x8, [0x10001, 0xffff, 0x3a, 0x8, 0x265e, 0x80, 0x8001, 0x1400000000000]}, 0x5c) 2018/03/26 07:35:09 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200800, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000040)=0x400, 0x4) syz_extract_tcp_res$synack(&(0x7f0000000080), 0x1, 0x0) syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x400000) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) r3 = epoll_create(0x7) dup3(r3, r1, 0x0) connect$unix(r0, &(0x7f00006edffb)=@file={0x0, './file0\x00'}, 0xa) [ 94.042772] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=29 sclass=netlink_audit_socket [ 94.055572] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=29 sclass=netlink_audit_socket 2018/03/26 07:35:09 executing program 2: r0 = socket$inet(0x10, 0x3, 0x0) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/216, 0xd8) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000efdc)="240000002e00030007fffd946fa283b70a00000003000000031e85680000000000000005", 0x24}], 0x1}, 0x0) r1 = creat(&(0x7f0000000140)='./file0\x00', 0x22) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000180)={0x0, 0x5, 0x81, 0x7, 0x7f, 0xffffffffffffff01}) write$cgroup_pid(r1, &(0x7f00000001c0)={[0x38, 0x35, 0x32, 0x39]}, 0x4) unlinkat(r1, &(0x7f0000000200)='./file0\x00', 0x200) 2018/03/26 07:35:09 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000000100)=""/136, &(0x7f00000001c0)=0x88) r1 = getpgid(0x0) ptrace$poke(0x4, r1, &(0x7f0000000000), 0x8001) 2018/03/26 07:35:09 executing program 3: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) sched_rr_get_interval(r0, &(0x7f0000000040)) unshare(0x200008000) r1 = mq_open(&(0x7f00000001c0)=',\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x4}) mq_getsetattr(r1, &(0x7f0000fb2000)={0x800, 0x0, 0x1000000000, 0x80000000000003, 0xfffffffffffffffe, 0x3, 0x0, 0x7ac6}, &(0x7f0000669fc0)) 2018/03/26 07:35:09 executing program 6: openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8200, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") flistxattr(r0, &(0x7f0000000080)=""/12, 0xfffffffffffffec2) 2018/03/26 07:35:09 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x4000) fcntl$setflags(r0, 0x2, 0x1) readv(r0, &(0x7f0000000000)=[{&(0x7f0000003c00)=""/4096, 0x1000}, {&(0x7f0000001c00)=""/4096, 0x1000}], 0x2) 2018/03/26 07:35:09 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x1, 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000440)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x2, 0x3}, 0x2c) 2018/03/26 07:35:09 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000240)={{0x2, 0x0, @rand_addr}, {}, 0x8, {0x2, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x9, 0x20c, 0x1, 0x5, r2}, 0x10) 2018/03/26 07:35:09 executing program 7: r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x4, 0x0) bind$unix(r1, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x7) bind$unix(r2, &(0x7f000000d000)=@abs={0x1}, 0x8) bind$unix(r0, &(0x7f0000003000)=@file={0x1, './file0\x00'}, 0x6e) 2018/03/26 07:35:09 executing program 7: r0 = syz_open_dev$binder(&(0x7f000066aff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x3) r1 = request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='/dev/binder#\x00', 0xfffffffffffffffc) keyctl$invalidate(0x15, r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) mq_notify(0xffffffffffffffff, &(0x7f00000015c0)) 2018/03/26 07:35:09 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'nr0\x00', 0x0}) setsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000000040)={@mcast1={0xff, 0x1, [], 0x1}, r2}, 0x14) fcntl$setstatus(r0, 0x4, 0x2800) fcntl$setown(r0, 0x8, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f000000dff4)="9c", 0x1) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/26 07:35:09 executing program 1: r0 = socket(0xd, 0x0, 0x80000000000000) bind(0xffffffffffffffff, &(0x7f0000000000)=@generic={0x0, "271e7c542b6fd883d84cde84bd8c97bce097ef855822cc26f843c2be930c478ae5059686417ab2c705a5e57af555886d5d3261c05eb6357076d463fe3a6f57ff3239483bc8c5e67c9fb90b07368455e16fc7f14d12e49267c37e90433aac9ca82c39a4ae17eaed1c1686959a9eec4c0e4dac97e2452882b5d89744d38066"}, 0x3ab) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f00000000c0)={'tunl0\x00', @ifru_ivalue=0x7}) 2018/03/26 07:35:09 executing program 3: r0 = memfd_create(&(0x7f0000000080)=']-keyringlo\x00', 0x3) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0)=0x20, 0x4) seccomp(0x1, 0x1, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x4, 0x7f, 0x10001, 0x8}, {0x0, 0x0, 0x5, 0x7}]}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000980)={{{@in, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}}}, &(0x7f0000000a80)=0xe8) sendmmsg(r0, &(0x7f0000005cc0)=[{{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000100)="62eb846debdef9db988884e486e6f6eb289325c59dedc1a1764711185e15cf394e969a0701169d4f3cf15711f33a7d8485782d562bba2cc465fe9899649f49311cf0019b6ae87011f372226104be4d613baf2e2f", 0x54}, {&(0x7f0000000180)="106585a5d6ae57d1a4305a1fc508afaedd9acbec12bcf30b82f94063761e30e36c47e3a021f4b379ca712bf987451ce08b9d57de6195a0c8b711576fa3d0f1180f179dcc126cbb82e1d175200c3e70b7e509189159951a67515c48c0e1488dfdf4146f2ead7e250f2e8356e821c7bc946729737c4f9c1bbd9cca0fea66b7981683788c", 0x83}, {&(0x7f0000000240)="bc7f128bde5acb15e4d8", 0xa}, {&(0x7f0000000280)="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", 0xfc}, {&(0x7f0000000380)="04b3c997a7afee0fcadd68366604256aac5d0814c88148118b40d8c77dc023f6fb3984bb28c15c5b85facfcfa6596b64eab24c2919439fee71112a0fa1c25a96e6d2e10935b900db85fa604c62ecc3f3f847e5fe1c3f6734ea22fb51413bdd631c89123296a3ddecb28bb525a2979eaf3b7ed2d92312c418accf7e6a6e7ca22be4a5de0a91f0e7bd70bc32d2853a1648a6ae9f1426506e51675a018e9df30c", 0x9f}, {&(0x7f0000000440)="75a527aa7a57c4fb3003b73c69052b01fc5471c1190d738db119fa5f724d613bfc5d69bbb21dae5679e7a7d0d21f787722e93576160a2a923a229c59aca806b2b07dc616c3bdd9bbcd7a05d482cea01cbc4b8d2aef168b65529ac2ccef97660d1d1b0176ea23d7e9ceaf26af8407eaae1c5096aa136b70f19c528843a475dd50b576996d5e9caf62e88899a8c54e20ea10a9b268a7e76b8a0951b7f16d16ffcc1326c979b55e5c8b3c211576585b71195e5f7114f239126664552b6147c5abf0163f458ca879c142f74c604fa8a889078ed1bc6bcaf2f5f1dab9ecd5da736ae7efb6641b49b7cc61a4d631393658d38d7cf587f0c824", 0xf6}], 0x6, &(0x7f00000005c0)=[{0x38, 0x119, 0x0, "7fd16528756de069feb3a5a86546fd10716f7fe7fb7237ab6dd9905d5acf28a1254ad7898f0b9a29"}, {0x40, 0x117, 0x16, "edb994d95c212cb72ca044362045b2ae2bdd8a3d0ea66d05cd6fe803e52ba0416a56fadd8ddf4457068f8fe5"}], 0x78, 0x20004000}, 0x6d}, {{&(0x7f0000000640)=@llc={0x1a, 0x0, 0x81, 0x2, 0x9c3, 0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x80, &(0x7f0000000900)=[{&(0x7f00000006c0)="2ab97e643b9670e90446ec376475c388d718a3157941c8da544efa3277ef96c3ef287c4d88e71cb44248d42b48f86024e3f60721020204efce9abb2f87b27109f92a07c7d4b904021bbec921739ea3c38b49f97dc82677f0c0a96046403f5d1d3419d0a8bb3828dd8bb478f394cc3ea56e862b41f0a3aa13dfec2befa320ae484e7f5d67e705504a70be21a4db17c2", 0x8f}, {&(0x7f0000000780)="7894b34e5c3273b198d9420b88cbdc2ca94cb3ea6384580d7609a652d743bc86c79a59b0509ca9ec665f9738745eda40595c71b4031586df18da02b397fb43150fad6082653d9a59b21af6e5705802e300a6e54470c047a16a0fe4f4a7f67e2d6d711e371549b46c8941263a1c63e6377433cf542d93af", 0x77}, {&(0x7f0000000800)}, {&(0x7f0000000840)="29a02c3b0df1cf412214513d64091a6e0605927fd46442922b04a71a74161beacadefdb3dff19e667160d0ea6468f7593232a77d7579a01a8d73f3a04257dd60a56402268093986563841cec8bb4668f709489b36c3eb1a06534b08041789bcd5c400b7144fe92850617c365fea02ad14f05e69d05e09a1e7a030a0e680a4d72b44f11c587930b06e1a8484797d00ec94c651e500333e45fa6444d0c2c9d6db3b67670", 0xa3}], 0x4}, 0xb1}, {{&(0x7f0000000ac0)=@can={0x1d, r1}, 0x80, &(0x7f0000002e80)=[{&(0x7f0000000b40)="6648168ea75cfc414125811cdf6a60b0d1051ff38642ca282b8525f1bccdffcbe2ca1bbb430b4fb4879637044b25cede8ec9ab6dde66bda81d58bae67d7f0a1eec6ab0f6a8f710153ef31c70838c6b4c1bf1e85ec50d942165a09b40c5c18c17cbe6bd61a54cae016a4b0b0559ace4b25bb8839b45f781e63a2dc2a31c02ac61d039", 0x82}, {&(0x7f0000000c00)="da31f32ce0fef7d3fcd36d203277eccb04331c60cc10532be22d0e04cf3caa12bdf204fb99c04b1b6c22cc05add3cc72c9af2ac9930c019d207ff3d9a9243ad52425590bf08f5ae0c0e5ab630660f18167f029aa9afcb1ac861e340db68ce3aef31494a4d4633980cd94944fdda732440b3dccd346dc50a8", 0x78}, {&(0x7f0000000c80)="deaf289dddeaacfc812b5e79d0bf332727e94188ecf2a6698d74bad5d9d07812dd1248ab472b7b52", 0x28}, {&(0x7f0000000cc0)="d17839105441250d42eb716e9386c7d67b22efe854e7cfba45ed60e3e13c41fd017ac96fea9206ea36c76c648da33b2525ec539fd6c126c5fe35e7cece1e0f78210c85dfb085092e81dacbb1099ccadc6fdb6a421aa361503c9cdfbdb7a9deb85b6dfc16d0afb2076b5add0319076c001eaf3f19e84e11d1294ce5f2d197b3f1c50fa37f2f8948831bea2675f0baa6e3ec3826bc7b3d0d316da42cffa5702d9f4233278f10141f35308784e039274cd99e89f5be64dcd236176df06116f0a495e84b9d17e1369e7686515a3feeff85d8a367e9409791f992f00879824af2dad1b3e0facbab113747ba760f923abec209be6980b1687b6f", 0xf7}, 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", 0x1000}, {&(0x7f0000005440)="a0602c7d646f9cd8953efc0a1b656984632b380a565ca111c2dbcd736707432f51da9538e7667e01df7a9677b8f96a01dd814352730afb0c5d7c2c3a1da627a53bb4abfe0c0dba0ae4832f91d890e590dc576c85432baf44edbfc25f0055d4846bd9e591f4ef38409618733749ce467f1e9119d34083e291ae20179aa0e136a84bc9c4b2b14944a1da964f81e94b8aed7794b0dfab8e0c914efb5a754d5f7c6f3f93e509", 0xa4}, {&(0x7f0000005500)="acbe1776b9600700946bb1845d5db6047a43df526680fe0fb14274e4b17e8e978c9c8cea322141cd356846124535dd43c1e33c05e19979f97b39e89bb1d13bfde77d54273907f134f65edc1ab7493d94b4bf3612f0c893ec8c9380b75c2cbf4d42b3e53021020a01b6baed4aa88cdba9c66a153ab2a02f93569673681f83f30481cf5999f4f1b9ab716e56378128f2335861002a9a1344e7bdc7ec9ba3f49cb2019b18ed38adccaac75c7d64f92f34ddf4122e151162527c0f4f7f1d47a75cb017bdbe6f200bea14df68df0b06aa2a21473fac546ed831477b9ffa582cf3382da4d393351d070a78a0344bc649af89691a72", 0xf2}], 0x9, &(0x7f00000056c0)=[{0x110, 0x104, 0x100000001, "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"}, {0x98, 0x119, 0x0, "398647cff0af0ba2678d4b3f7141914dce8ac72ef37abf80576e269373e22cdc8eacfda91262757da59601f5fc3375cac62d9ff014e5a301c8cfd896d2ccf8aa289e3c07155a430c2448ee5b226d4641de10842ac89712f9850bf6ca7fe5245864ccc0f8871da5121b30db7e8d863c0e665d71a030596aab46bb6516b15b41c58d"}, {0xd0, 0x109, 0xff, "741c04164c6206f42e0f18f1e4076c7bdd5bf3b43b0bf9f3e26be580ff77f43c13728e975cb6fc6f22c243036f9732e977b70d3cb16536bd07653bcbc303cb4fc01f5174dc9b3a1ca284cc1a738d7e9d34839b9b67c49d3521690a23515455100d8f6335f4c432475200cf52ee886d3de5748e9b3fe226fa33b256a21507ebc59961fdf39e802da37f076cca128898365450a97158d534f1503ab96bd4c54658daee822635bb9f36d7b63609b3c39e0b6d9c67c1900fdd29592f58fde30d90a1"}, {0x18, 0x11b, 0x0, "0ff9"}, {0xd8, 0x10c, 0x100000001, "a9b1d50de8cfb092773ee2b783cd5c40dc56a32479704cd84c0c83a4fba52712a3578be903f241a820e4ef2f22e9ec14feb1aee0ab1e97519875673091e338f049101e6b87a887bd33843c63167e8d9c551534afda7ff5c935adf43b8b6f4fca3c401dcc47447c58c2f6322ecd2015facdfc6f2e930b7e6c1beecf02a995cc63b63e419b7ffd36e2320ca5f04a1d12545b6b56914ffa7b3a0c2334bd04a499b2d7703e4582cdff6e9034dc4b452140c4cbe83ca8cd3434b4819ad578aac71e31a141e10557f6"}, {0xc0, 0x108, 0xffff, "a0eb18f32347a363e15b9e6910b886c924ff4b3d8b7851b755659a6dcd2e4e86562ae34eecf8e898b48454eadb6d6a9c45a2d59bf85231753d47074068312d7b0f622475a31a716380766ea252d348bb7a66480bc2d64ad19b953cf8465854b9dc881475188f18ce5ef1026f42bed229997ababedeb74540150e01885b0aa4777e7307a258dda030d77714b9fb2750e0b6fe835071bc5b98fc107f23a7ec6487ad5a2db403bbbf94936d0881bf"}, {0xa0, 0x108, 0x5, "fa73cf3026a3ec78133e26c1e0fb4311f4bf41ec550844368eac9bbb90740113bb741b74adddb4b677259e708db07bdf472907b400ab9984f4d3d20fb113e5e3c0b66e5c5493d593452eff33e9b184d1e5afa696b3c903b1f8a757583c679528ad9e3963a70e3661e4c0cb26b833de50984dc3704355721cc4454cdf9769c657045b57a680f3357bf726"}, {0x110, 0x10e, 0x6, "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"}], 0x5d8}, 0x88b7}], 0x4, 0x4000) seccomp(0x1, 0x0, &(0x7f0000a82ff9)={0x2, &(0x7f00000d7fc8)=[{0x50}, {0x6}]}) 2018/03/26 07:35:09 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={'syz_tun\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="4700000036000000000000000000000000000000000000000000000000000000000000000000001b00000000"]}) 2018/03/26 07:35:09 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_dccp_buf(r1, 0x21, 0xd, &(0x7f0000000100)=""/155, &(0x7f0000000040)=0x9b) memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000040)}], 0x1, 0x0) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) fdatasync(r0) close(0xffffffffffffffff) 2018/03/26 07:35:09 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x3, 0x101481) sendfile(r0, r0, &(0x7f00000001c0), 0x8) dup(r0) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) 2018/03/26 07:35:09 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x7fffffff) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) r1 = socket$inet6(0xa, 0x2, 0x0) sendfile(r1, r1, 0x0, 0x0) 2018/03/26 07:35:09 executing program 3: r0 = socket$inet6(0xa, 0x2100000000000002, 0x2000000000) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {0x0, 0x7}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x4d6, 0x32}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) 2018/03/26 07:35:09 executing program 1: arch_prctl(0x1004, &(0x7f00000000c0)="dd8285a51866bb53ea7632e6745e89b2d72ee93e8f9b51c7867ca7c45f2c4b69a91bf808725db3fb6543d437585db3e486406c954f9cf91aab8a0bf253054a91c6c5acdef662fe55f95650119128f70d8c0ed9057abafb207881e6a4c1de12ecbb3f84229915d20cb6d7fc58c8275c37c9111fa793cdec134129807ea51cfec0809e7d12") fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x2, 0x0) r1 = accept4$ax25(r0, &(0x7f0000000180), &(0x7f00000001c0)=0x10, 0x800) mmap(&(0x7f000070b000/0x11000)=nil, 0x11000, 0x0, 0x28052, r1, 0x0) r2 = memfd_create(&(0x7f0000000040)='/dev/autofs\x00', 0x1) dup3(r2, r2, 0x80000) syz_extract_tcp_res$synack(&(0x7f0000000200), 0x1, 0x0) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x2000, 0x3, &(0x7f00007ac000/0x2000)=nil) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000400)={0xf3b9, 0x200, 0x8, 'queue1\x00', 0x100}) syz_emit_ethernet(0xeb, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)={0x1, 0x2, [0x102, 0xdb, 0x42c, 0xfffffffffffffffb]}) clock_getres(0x0, &(0x7f00000004c0)) 2018/03/26 07:35:09 executing program 7: r0 = syz_open_dev$binder(&(0x7f000066aff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = memfd_create(&(0x7f0000000000)='/dev/binder#\x00', 0x1) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) fcntl$setlease(r0, 0x400, 0x1) fcntl$dupfd(r0, 0x0, r0) r2 = dup2(r0, r0) mq_notify(r2, &(0x7f00000015c0)={0x0, 0x12}) 2018/03/26 07:35:09 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') lseek(r0, 0xfffffffffffffffe, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x9, 0xfffffffffffffffe, 0x0, 0x100000000, 0x18}, &(0x7f0000000140)=0x98) accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14, 0x80800) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r1, 0x0, 0x423251e4474cc39a}, 0xc) 2018/03/26 07:35:09 executing program 6: open(&(0x7f0000fb7000)='./file0\x00', 0x141046, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)="72706396706970006673904d14239396e69a46", 0x1000, &(0x7f00007e7000)) mkdir(&(0x7f00006aaff8)='./file1\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='ext3\x00', 0x48001, &(0x7f0000000180)="225c31d7f4d34c86ad139d42cf3e613be6974c8ece657b53b94fb1af63f3391afc476041cd22cf58517dd3b6527f0c9c72916e88009088a64bdd27ac34f1ca6b353711a7b077744ccbf9b80523fa9cd7da87066b446ec51f7d29558377c39d798b7c290a782721f0") mount(&(0x7f0000451ff8)='./file0\x00', &(0x7f000069cff8)='./file1\x00', &(0x7f0000847000), 0x2000000, &(0x7f000012c000)) 2018/03/26 07:35:09 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x8c7) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000140)={0x4c, 0x0, &(0x7f0000000200)=[@transaction_sg={0x40486311, {{0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f0000000040), &(0x7f0000000080)=[0x0]}}}], 0x0, 0x0, &(0x7f00000002c0)}) ioctl$KDGETMODE(0xffffffffffffffff, 0x4b3b, &(0x7f00000001c0)) 2018/03/26 07:35:09 executing program 2: r0 = timerfd_create(0x85de35a312d1da5b, 0x800) pwrite64(r0, &(0x7f0000000000)="6342b89f809da3a99468f2e33dd2382e7f9fb82241baa1396f502f3f247f309cb20308eb80ed551efd901841a00e2b0b9e596b051a4f9f0bb3092ee1f1156ceb7342b08d0e40b2fcd908383c1c5feae49a90ee147db545a3819896f905a16e0cce89545e5c5078aa490e0da68c7c8281a3b03fd0f84cf61c022473854fa8acc15a3d0a65c1976918f90c334bd449f29ac3603949cecb058c9ab765b43867aa8d298ab334fc6f275165afe51162", 0xad, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00000001c0)={0x3, 0x1, 0x5, 0x1}, 0x10) r1 = syz_open_dev$evdev(&(0x7f000000dfee)='/dev/input/event#\x00', 0x0, 0x0) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000440)=@int=0x7566, 0x4) ioctl(r1, 0x80004522, &(0x7f0000000000)) r2 = dup3(r0, r0, 0x80000) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000000180)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e22}}}, &(0x7f00000002c0)=0x84) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000300)=ANY=[@ANYRES32=r3, @ANYBLOB="f100000044cb80c97bd21b9ccaf5b415188decd826fdf2b0aa28043872aa6d737d30ec759d507202e64bc2e1d2269605ea5c8537508dfa3bcb190396a7ee39d116bcc83c0c2030b0a43143c93786f1556c627cf4051d38529504b9cbf7d92edd8d807218387ae1dfb6313170003feda81436c173a5882a986d4c618321acfd83eabd5ca79f7f3744ece8bd4de6836b32b9b67ac0025076fc3cd5d3ab55c77ffe61a134b297e61ffc64c69b6f1a17a5a84ee65b3c335a92a4817c7334382f96e36f27cb9f5fc9fdb5a87cf44e6158a72e78f94b51e7f78435a21a4e1ca5381b70583c5e01d5136fd6b5b4d2f06002a1fdde1d676e"], &(0x7f0000000400)=0xf9) 2018/03/26 07:35:09 executing program 5: r0 = socket(0x2, 0x0, 0x7fffffff) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={0x0, 0x100000001, 0x8}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={r1, 0x20}, 0x8) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = socket$inet6(0xa, 0x80002, 0x0) connect$inet(r2, &(0x7f0000955ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet6_int(r2, 0x29, 0x4b, &(0x7f0000000100)=0x3, 0x4) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) 2018/03/26 07:35:09 executing program 7: socket$inet_tcp(0x2, 0x1, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000002c0)={"73797a6b616c6c65723000001700", 0x2}) 2018/03/26 07:35:09 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000f85000)={0x2, 0x1, 0x0, 0xf, 0xc, 0x0, 0x0, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}]}, 0x60}, 0x1}, 0x0) 2018/03/26 07:35:09 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) truncate(&(0x7f0000000080)='./file0\x00', 0xc7d) recvmsg(r0, &(0x7f00000002c0)={&(0x7f0000000000)=@hci, 0xc, &(0x7f0000000180), 0x0, &(0x7f00000001c0)=""/230, 0xe6}, 0x0) 2018/03/26 07:35:09 executing program 1: writev(0xffffffffffffffff, &(0x7f0000fb5ff0)=[{&(0x7f0000000040)="1f00000002031900000007000000068100023b050900010036922bf49576da", 0x1f}], 0x1) r0 = socket$netlink(0x10, 0x3, 0xc) setsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f0000000200)=0x2, 0x4) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000500)="182113e826581fbdc29ff799d85dccec6dd79c1388ac97790676897ba32b3a4904ecfe164c09de001725eecb2d7aee1f56e2bb434f61a4052f3395a076f45611ac48082aeaf3b0a8e0abbc5d9a505d37cd56b7dba25745", 0x57}, {&(0x7f0000000240)="aa507969535d598c7cc518936e45418ab7e76f96a2c616483e6df8041d35a879f47ab6bae363091d83bc4c1b1108b97c0a0676ca8d8a1a8fe217a16a9354fb6c59c1a8de02a4c49ffc763a5f3fde1a51ee22610af04f87d3747908b8c483c685c8239d190c0f29e1f0b51956536a43a4a7bb010182e54e9ef66e618c736db078b50ac6664149da36a58fd00a208e4435680553453237569a5200dc72c11b79327f6080d55af67ea8840b39899c162abb3d280b89b3", 0xb5}, {&(0x7f0000000300)="a279", 0x2}, {&(0x7f0000000340)="b3ec7736830da204e1a9ed0c557a33b77a9269a1ff86c5ee5b94a270632e1eb5389971a4fb71bdde2bd436aafbbdc1d03b1619d94901c4911854fcfa4552cce5ad7098c90e9cffa7d4cd37d29557098e0a8b95d5ed0772d6f61117bc86d7e56f348b77b79f3eb24cb26bda1f73fb23f43970b28444720e2541c5d5b70f67148311c8efff1b7a6000cc1b9e1b4387f0a4b04399cfb66879392ac4a665a2b2e93279e362782f23fad939074817ae30ab431ad76b169472db65c79a8bb546dfb136b8d466072bb63aad8b83508608676f", 0xcf}, {&(0x7f0000000440)="b812ab7aa7d8e8299a54c663f53fbb2720444794099a5f1b49a3d20bf1700bfdce", 0xffffffffffffff47}], 0x5) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400, 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000580)={0x0, @in6={{0xa, 0x4e24, 0x3dca8efe, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x4, 0x1, 0x6, 0xffffffffffffbf63}, &(0x7f0000000640)=0x98) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000080)={r2, 0xb1}, &(0x7f00000000c0)=0x8) fcntl$notify(r0, 0x402, 0x2) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={r3, @in={{0x2, 0x4e22, @rand_addr=0x9}}, 0x4, 0x1, 0x2, 0x6}, 0x98) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00000001c0)=0x40009, 0x29f) recvmsg$netrom(r1, &(0x7f00000017c0)={&(0x7f0000000680)=@full={{0x3, {"7f043b50b7eacd"}, 0xffffffffffffffe0}, [{"b76aa4506ad077"}, {"28cf8094e62cfa"}, {"9fe131e8d93997"}, {"03ded87451abf4"}, {"a357efc8fbfbfb"}, {"98877f36a4280d"}, {"e32a8d11bbb71b"}, {"1847076f2bad99"}]}, 0x48, &(0x7f0000001780)=[{&(0x7f0000000700)="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", 0x1000}, {&(0x7f0000001700)="73198b66a4a14aac8982004e4569ec06b3", 0x11}, {&(0x7f0000001740)="5acfffcc5ffce8313268bd494b669d467e0675894d0da52a29288ea9469084ba9c6b0a38f5915293bfb3a5e8da76f666d5747d574cf1", 0x36}], 0x3, 0x0, 0x0, 0x20000000}, 0x10143) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000001800)=0x5, &(0x7f0000001840)=0x2) [ 94.287693] binder: 16625:16632 got transaction to invalid handle [ 94.303238] binder: 16625:16632 transaction failed 29201/-22, size 0-8 line 3011 2018/03/26 07:35:09 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f000051f000)='./file0\x00', 0x40, 0x40) truncate(&(0x7f0000000080)='./file0\x00', 0x1) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="a55c1c1fe58ae403d64b868d60f673e1e5fabaa63ea5da1b27749a0d651ee75396fc08fa2f044acbdfddca94a1bc003b998316af7802c973185506421f3690ab0f9e282f1635b13642314b04761bb9afd69d99623144d17dd3815eddf8fc6f431044eff7e8f66f694c86c1", 0x6b, 0xfffffffffffffff9) keyctl$invalidate(0x15, r1) execveat(r0, &(0x7f0000001ff8)='./file0\x00', &(0x7f0000000ff0), &(0x7f0000000040), 0x100) 2018/03/26 07:35:09 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x400) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={r2, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000200)=0x84) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001000)="390000001300090469000000810000000700004003000000450001070000001419001a000400020d0700006f0200000000000000000003e400", 0x39}], 0x1) [ 94.337431] binder: 16625:16632 got transaction to invalid handle [ 94.351142] binder: 16625:16632 transaction failed 29201/-22, size 0-8 line 3011 [ 94.357391] audit: type=1400 audit(1522049709.939:59): avc: denied { setopt } for pid=16650 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 94.386376] binder: undelivered TRANSACTION_ERROR: 29201 [ 94.392680] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/26 07:35:10 executing program 1: mkdir(&(0x7f0000000040)='./file0/bus\x00', 0x2) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) unshare(0x40600) r1 = gettid() pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000180)="a9", 0x1}], 0x1, 0x0) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000fd7000)) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) r2 = creat(&(0x7f00001d3ff4)='./file0/bus\x00', 0x0) dup2(r2, r0) 2018/03/26 07:35:10 executing program 4: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setopts(0x1, r1, 0xfffffffffffffffd, 0xffffd) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000000080)=r3) 2018/03/26 07:35:10 executing program 0: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x402000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x10) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x634, 0x17, 0x18, 0x10, "846ea36dbad00a0ac5423ccbf88e5786f80ce36053c0a4c6d036032ba0d07237086cfa5ab4c7c1064f8710dc9e486a4ffc9d29ac695c3a40eced5591f3af2154", "55b35f0ed3024e5e26942a2e41ff83606f2a9fbf10d14713e0d3a14075153a55", [0x8, 0xd2]}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') r1 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x2, 0x181080) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f00000001c0)="5eb46f9ea5675c550774e39a270818614830441b481522195968c85cb628cd9370b04f3bc53b80ee2e96495305cc942132f2bf0766a083b81b3787e76e51cdfd086668d39d2d") r2 = dup3(r0, r1, 0x80000) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x2) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000240)={0x0, 0x6}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000002c0)={r3, @in={{0x2, 0x4e24, @rand_addr=0x3fc2}}, 0xce0f, 0x4, 0x8, 0x6, 0x9}, &(0x7f0000000380)=0x98) getdents(r2, &(0x7f00000003c0)=""/141, 0x8d) ioctl$TUNSETLINK(r0, 0x400454cd, 0x322) r5 = dup(r1) write(r1, &(0x7f0000000480)="6a4ff483e2bc0c00a61453d7eff2e61ed9303b7c1008e634d561e21ca9678bba22ff2358a9e4d70d93dd27c67085b0c5589188ba289bc6f3d4dfe947c4dc16f228c9efdcd75c1bf2cefdcd22ed21f4b43cc3fa712c452d3900e7e0824af23a0259e6cbcc21b52606b618ff945e63047734a08af2060c69457493481f7bc7c7012f431929a31bdf71dcdd93ba80331512cae199806817f0991a38a1ed719eb30dd697fb278e6850c2a14ec4d1e08e6eb7c219983455e9d47d6a26578f951fd91f96f994583261fa41640df800d0b583b15d618cce624dc27b99e3f58080ad27ac1273b24877c7be2ccc8173c76e34", 0xee) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000580)={r3, 0x6, 0x3, [0x6, 0x1, 0x7f]}, 0xe) getdents(r2, &(0x7f00000005c0)=""/168, 0xa8) ioperm(0x9, 0xfffffffffffffff9, 0x5) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000000680)=""/177) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000780)={0x3, &(0x7f0000000740)=[{0x1, 0x3}, {0x7fff, 0x6}, {0x9, 0x5d}]}) syz_open_dev$sndtimer(&(0x7f00000007c0)='/dev/snd/timer\x00', 0x0, 0x20000) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000800)=""/247, &(0x7f0000000900)=0xf7) setsockopt$bt_BT_SECURITY(r5, 0x112, 0x4, &(0x7f0000000940)={0x1, 0x7679c21e}, 0x2) inotify_init1(0x800) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000980)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000009c0)={0xc318, 0x8004, 0x0, 0x7, r4}, &(0x7f0000000a00)=0x10) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000a40)={'lo\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xf}}}) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000a80)={'bridge0\x00', {0x4, 0x1000, 0x2, "703e49bb5137", 0x600000}}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000000ac0)={r4, 0xd64, 0x8}, &(0x7f0000000b00)=0x8) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r5, 0x40505331, &(0x7f0000000b40)={{0x3, 0xf1b}, {0x8, 0x1}, 0x1, 0x0, 0x10000}) 2018/03/26 07:35:10 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x101000, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000080)={@in6={{0xa, 0x4e24, 0xfffffffffffffffc, @mcast1={0xff, 0x1, [], 0x1}, 0xe}}, 0xa, 0xfffffffffffffc01, 0x8, "c6e54d739e795b3c758bc7e88d48b15af3a5332150efbe57244f4876fc03022a0c9c875047f47c9b87b30efdb30b9987da6d72a15c8b1f133c81586a5b3e2cb568a53921612032e3c412312d7d6f3653"}, 0xd8) sendmsg$nl_xfrm(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000017000)={&(0x7f0000000200)=@polexpire={0xcc, 0x1b, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@rand_addr, @in6=@mcast2={0xff, 0x2, [], 0x1}}}}, [@mark={0xc, 0x15}]}, 0xcc}, 0x1}, 0x0) 2018/03/26 07:35:10 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x8001, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) open$dir(&(0x7f00000000c0)='./file0\x00', 0x20003, 0x25) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000fd6000)='highspeed\x00', 0xa) shutdown(r0, 0x1) 2018/03/26 07:35:10 executing program 6: pipe(&(0x7f0000eb0ff8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r2, 0x8000, 0x0) close(r0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/access\x00', 0x2, 0x0) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000140)='\f', 0x1}], 0x1) close(r1) 2018/03/26 07:35:10 executing program 2: r0 = socket(0xa, 0x2, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x100) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f0000000080)=@ethtool_cmd={0x3f}}) 2018/03/26 07:35:10 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x0, 0x0) poll(&(0x7f0000000200)=[{r0}], 0x1, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0xd69e000000000000, 0xffffffffffff8001, 0x2514cc7d, 0x80000000000000, 0x8}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x4, 0x7, 0xffffffffffffff63, r1}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={r2, 0x1}, 0x8) 2018/03/26 07:35:10 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x10000) 2018/03/26 07:35:10 executing program 6: pipe(&(0x7f0000034000)={0x0, 0x0}) vmsplice(r1, &(0x7f00003adfc0)=[{&(0x7f0000f84fa7)="8f", 0x1}], 0x1, 0x0) mmap(&(0x7f0000ac7000/0x6000)=nil, 0x6000, 0x2, 0x32, r1, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000080)={r2, 0x7, 0x8001, 0x1, 0x1, 0xfffffffffc1e60da}, &(0x7f00000000c0)=0x14) close(r1) close(r0) 2018/03/26 07:35:10 executing program 5: socketpair$unix(0x1, 0xfffffffffffffffb, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000b9efc8)={&(0x7f0000b9e000)=@rc, 0xa, &(0x7f0000495fd0), 0x0, &(0x7f0000b9efdb)}, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000b9a000)=0xd9df, 0x4) sendmsg(r0, &(0x7f0000b95fc8)={0x0, 0x0, &(0x7f0000b94000), 0x0, &(0x7f0000b94d6e)}, 0x0) 2018/03/26 07:35:10 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='ip6gre0\x00') ioctl$sock_ifreq(r0, 0x8932, &(0x7f00000001c0)={'syz_tun\x00', @ifru_names='nr0\x00'}) 2018/03/26 07:35:10 executing program 2: r0 = socket(0xa, 0x2, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x100) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f0000000080)=@ethtool_cmd={0x3f}}) 2018/03/26 07:35:10 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000200)=@add_del={0x2, &(0x7f00000001c0)='rose0\x00', 0x101}) 2018/03/26 07:35:10 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x20000000000, 0x2000020001) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f00003a7ffc)) 2018/03/26 07:35:10 executing program 5: socket$inet(0x2, 0x800, 0x8) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = fcntl$dupfd(r1, 0x406, r0) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/26 07:35:10 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) capset(&(0x7f0000000000)={0x19980330, r1}, &(0x7f0000804000)={0x1000, 0x0, 0x0, 0x0, 0x2}) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x4b, &(0x7f0000000040)=0x2, 0x4) 2018/03/26 07:35:10 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$urandom(&(0x7f0000031ff3)='/dev/urandom\x00', 0x0, 0x0) close(r1) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000180)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0xfffffffffffffff7, 0x8, 0x0, 0x9, 0x4}, &(0x7f0000000280)=0x98) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000002c0)={r3, 0x1}, &(0x7f0000000300)=0x8) r4 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r5 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) membarrier(0x0, 0x0) keyctl$search(0xa, r4, &(0x7f0000000080)='rxrpc_s\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, r5) r6 = socket(0x18, 0x0, 0x4) connect$netrom(r6, &(0x7f0000000340)=@ax25={0x3, {"c6c651cc1d61bd"}, 0x937}, 0x10) dup3(r0, r6, 0x0) 2018/03/26 07:35:10 executing program 5: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$void(r0, 0xc0045c79) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f00000000c0)) ioctl(r1, 0x4400000000001279, &(0x7f0000039f3b)) 2018/03/26 07:35:10 executing program 0: seccomp(0x200000000000001, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x2) mknod(&(0x7f0000000040)='./file1\x00', 0x0, 0x0) lchown(&(0x7f00000000c0)='./file1\x00', 0x0, 0x0) getsockname$unix(r0, &(0x7f0000000140)=@abs, &(0x7f00000001c0)=0x6e) 2018/03/26 07:35:10 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x2, &(0x7f0000000ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff00c}, {0x80000006}]}, 0x10) sendto(r0, &(0x7f0000000240)="787f4d5d", 0x4, 0x0, 0x0, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x40, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x301, 0x0) 2018/03/26 07:35:10 executing program 6: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) flistxattr(r0, &(0x7f0000000040)=""/172, 0xac) sendmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000002c0)="d1bb4e63c9565d4d55062d6722af7de9806a660856135b2a0d48c9f870f0039365f53a4dfb951de3d2ace2694ba6ef418b33a3359aa812425eb1b4b7b3283cb27e4125e2c4eab6143c33fd187c46bf01e111d922a201564da41c06e281b97435f2ca7f626868a86847a2b981827b37b1ba1d8024e2b5f48b598f1a80266fc0d256590610a9670e769fd07405dd7887e6f11919b5a6b08aa2e78aa1f967ad86c45709e6f1be76a539060ab0711586c0d2b43b04ded5957a24b353898a9edd86eb6eca9db9cb9b0e2120a1923901effc2312e6f478a5ca4a14287e539cf97adbcbfaaf08d12e33575c56aad2e40d", 0xed}, {&(0x7f00000003c0)="34eb40b44b189c3769b2b08b4e467252a0552351dec00955a9c91d57bd6a54b22ebd101c8a4a60a3ec1cba81802171612d4c74a481049d749df73017214aedc3bae5e501d6c08d03a5e4633488b429ce9b757dfe0f6bd2bab9f3d5260083ade141d579ddfdbd4bf02258aaf91d95a59b4278a5ae52ad1e2b61c5cc3df6b8638277b097ce0f3df6a48207dbecf340d7c75b6fe4b9998e990a337dfda1457e8fbd085824b5c59aa307c8f750f14ee30fb0f9a43d1872bd67e6b7944ef42b66815cbc3bd82ba42224c2413a56a9ba4f047f55df99429ac1b96df1559be9b875fac41811a401d05cdcc7dcfedb0e", 0xec}, {&(0x7f0000000140)="c79e9639978cd081316c478f", 0xc}], 0x3, &(0x7f00000004c0)=[{0x58, 0x115, 0x8, "e99f017be214ad76ec0efd095a4949ce3e5b3f115aae2e449e82dc1899d14835a0509e5c823949a6e3569eae0a5b7e8db09ae9ff7e9d810092ccd0689b0ab65c7c7648"}, {0x108, 0x10c, 0x12d7, "a07ee92a33eaf461ef3ec92e3beb1caa323da705c42a9267156e9bb3fc24dda7541a99462885121bcd138e1caddfad0565094839a98ec5ade6bcf6e86ceae5c9a55ada762eea45379a2f18538f12195342a0db68e431b5556ebb423b4a7d0679af51b744fcf5686d94a211920a7d5fbb7414b48ad39b3176e5dab74f87ba3b940dca8d0ae4f4d72b3586b63a7260be244fb545c781701b102736cc1b7117b5ab376b5366ad72e0ecda94ae90b0524d32800cd454d2315db86892026dd72a024eba8fd807859285c3fcace1b2445f271e63b87ff264e438cd21246d4ae2368b13d0af72befd14724a95e07ab094ffd42358faaf11"}], 0x160}, 0x10) r1 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0xc8043) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000280)={"e7f8f19bb31a1e5ef952b58f0e73df5a", {0x4, 0x100000000, 0x2, "ff43795c7541", 0x1}}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00004fb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1b, 0x0, "acf42f48ef6ff65ec6f1b21626c8240b1655eaf512a8d15a16e87caa0f5aec8b04eb3ef9e365c6350f55010e6f736e26332f1443385abcca5c894515b8307a8a", "3ff8577d9194eb41976f5a86d4a42e53e2aa636053b1c18dadbca80a1ae0cb65adcbd3df5de03b96f78b55f6b9a12abbb783950ee77f25fcde0df5506c1426d3", "e4391ec9e07e1911372c880c0fa20f4dda1580d34e9ae8d3b26e4f60004ca719"}) keyctl$join(0x1, &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}) 2018/03/26 07:35:10 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/loop-control\x00', 0x0, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000440)=0x0) sched_setattr(r2, &(0x7f0000000480)={0x30, 0x7, 0x0, 0x6, 0x2, 0x6, 0xffffffff00000001, 0xa4}, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000540)) r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}}, &(0x7f00000002c0)=0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000300)={r4, @in6={{0xa, 0x4e24, 0x2b, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}, 0x1, 0x99b}, &(0x7f00000003c0)=0x90) syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0xce, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000040)={0x0}) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000180)) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000080)={r5}) syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x3, 0x2a100) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r3) creat(&(0x7f00000000c0)='./file0\x00', 0xa3) connect$pptp(r1, &(0x7f0000000400)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r3) 2018/03/26 07:35:10 executing program 2: r0 = socket(0xd, 0x800, 0x0) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000000)=0x2, 0x4) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) recvfrom$inet6(r0, &(0x7f0000000100)=""/154, 0x9a, 0x2100, 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x42000) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f00000000c0)={0x7, 0x6e}) 2018/03/26 07:35:10 executing program 0: r0 = socket$inet6(0xa, 0x802, 0x7) r1 = epoll_create1(0x0) r2 = creat(&(0x7f0000000140)='./file0\x00', 0xa) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000180)={0x80000001, 0x2, 0x200, 0xfff, 0x4, 0x1ff, 0x10000, 0x8, 0x0}, &(0x7f00000001c0)=0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000200)={r3, 0x9}, &(0x7f0000000240)=0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ec3ff4)) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000280)=@assoc_value, &(0x7f00000002c0)=0x8) shutdown(r0, 0x0) ppoll(&(0x7f0000bc0fd0)=[{r1}], 0x1, &(0x7f0000c03ff0), &(0x7f0000a1bff8), 0x8) sendto$inet6(r2, &(0x7f0000000340)="b43ca08372d3f15b486a4a02024fdd5806cef450ee391bc796fb19b7bf7ae2c3cbe944cd6c9c01b991d0615331f7d1fafc8f494c7f0271e276ce185d01214ae95781926776cf043becb4ba05a5ef31", 0x4f, 0x1, &(0x7f00000003c0)={0xa, 0x4e22, 0x3, @empty, 0xffffffffffffffac}, 0x1c) ioctl(r1, 0x401, &(0x7f0000000400)="18d75f70c4fb31fab318441d82973c549b29eb54e4a0a0620e46da6c2568c1f630d0fac39cfb21ffbd45851c7badddff38a23094118aa8a1b0da64f26d3ecdbcad89c5e1a4ae56dcb9030bd41faf61186522861d8992cbd2021b74d69261bc") setsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f0000000000)=0xca97d39, 0x4) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r4, 0x4010641a, &(0x7f00000000c0)={0x5, &(0x7f0000000080)=[0x5, 0x5, 0xfe, 0x3, 0x7ff]}) fcntl$getownex(r1, 0x10, &(0x7f0000000480)) 2018/03/26 07:35:10 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000c5a000)='./file0\x00', 0x0) syz_open_procfs(0x0, &(0x7f0000a90000)='net/ip6_tables_matches\x00') sendfile(r1, r0, &(0x7f0000000040)=0x4, 0x26b9508) 2018/03/26 07:35:10 executing program 4: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000300)='/dev/loop#\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000000)=""/63) dup2(r0, r1) 2018/03/26 07:35:10 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) ioctl$TCSETS(r0, 0x5402, &(0x7f0000235000)) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="6367a6f0e0de907c4b1b774b5c467830", 0x10) r1 = dup3(r0, r0, 0x80000) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)) 2018/03/26 07:35:10 executing program 6: unshare(0x20000400) mkdir(&(0x7f0000b8f000)='./file0\x00', 0x0) r0 = inotify_init() r1 = inotify_add_watch(r0, &(0x7f0000b99e7d)='./file0\x00', 0x8) inotify_rm_watch(r0, r1) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10100, 0xd) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000040)) readv(r0, &(0x7f0000000180), 0x0) 2018/03/26 07:35:10 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14, 0x800) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001, r1}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000011ff0)=[{&(0x7f0000000000)="390000001300090469000000000000000500000003000000460001070000000719000d80000000000000096e0200000000000000000003f500", 0x39}], 0x1) 2018/03/26 07:35:10 executing program 4: r0 = socket$inet(0x10, 0x800, 0x40000004) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a60080000000000000006835d4d7d6f78d42ed77918cc8954d9e40150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6", 0x4c}], 0x1}, 0x0) 2018/03/26 07:35:10 executing program 3: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001600)={{{@in6=@mcast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast2}}, &(0x7f0000001700)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000001740)={@multicast2=0xe0000002, @broadcast=0xffffffff, r1}, 0xc) sendto$packet(r0, &(0x7f0000001780)="0c4db6d4843a847f107dc0d608a4e64da4e8edd67276757176eb1374a180c18c6004303d37510f", 0x27, 0xc0, &(0x7f00000017c0)={0x11, 0x10, r1, 0x1, 0x3, 0x6}, 0x14) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000001800)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001840)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@local}}, &(0x7f0000001940)=0xe8) getsockopt$inet6_int(r0, 0x29, 0x15, &(0x7f0000001980), &(0x7f00000019c0)=0x4) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000001a00)=0x5) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000001a40)={0x80, 0xb221, 0x8, 0x1000, 0x10000, 0x58}) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000001a80), &(0x7f0000001ac0)=0x10) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001b00)=0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000001b40)=0x0) tgkill(r5, r6, 0x38) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001b80)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}}, &(0x7f0000001c40)=0x84) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000001c80)={r7, 0x4ba}, 0x8) getsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000001cc0), &(0x7f0000001d00)=0x10) ioctl$KIOCSOUND(r0, 0x4b2f, 0x8) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001d40), &(0x7f0000001d80)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001dc0)=[@in={0x2, 0x4e22, @rand_addr}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e20, 0xa009, @loopback={0x0, 0x1}, 0xaed}, @in6={0xa, 0x4e21, 0x1ff, @ipv4={[], [0xff, 0xff], @rand_addr=0x5dbf}, 0x20800000000}, @in={0x2, 0x4e24, @loopback=0x7f000001}], 0x68) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001e40)='nr0\x00', 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001e80)={r7, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x5, 0x5, 0xffff, 0x100, 0x8}, &(0x7f0000001f40)=0x98) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r8 = perf_event_open(&(0x7f0000001fc0)={0x7, 0x70, 0x9, 0x0, 0x0, 0xb91, 0x0, 0x10000, 0x200, 0x0, 0x3, 0x5, 0x8, 0x8001, 0x0, 0x30, 0xfae, 0x1000000, 0x80000001, 0x1, 0x0, 0xfffffffffffffffc, 0x6, 0xf4, 0x8, 0x9, 0x0, 0xfffffffffffff964, 0x400, 0x43, 0x6, 0x3, 0x9, 0x3f, 0x22e, 0x0, 0x401, 0x0, 0x0, 0xde, 0x5, @perf_bp={&(0x7f0000001f80), 0xc}, 0x100, 0x80000001, 0xfffffffffffffffa, 0x0, 0x1880000000000, 0xfffffffffffffffe, 0xffffffff00000001}, r5, 0xc, r0, 0x8) accept4$llc(r0, &(0x7f0000002040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002080)=0x10, 0x80000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r8, &(0x7f00000020c0)={0x40000000}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002100)='/dev/pktcdvd/control\x00', 0x20001, 0x0) r9 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002140)='/dev/sequencer2\x00', 0x80, 0x0) r10 = getegid() setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000002180)={r6, r4, r10}, 0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r9, 0x84, 0x73, &(0x7f00000021c0)={r7, 0xfffffffffffffff7, 0x10, 0x9, 0x401}, &(0x7f0000002200)=0x18) 2018/03/26 07:35:10 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x1f}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r1, 0xcbad}, &(0x7f0000000100)=0x8) recvmmsg(0xffffffffffffffff, &(0x7f0000976da8)=[{{&(0x7f00005e9000)=@ethernet={0x0, @remote}, 0x10, &(0x7f0000007000)=[{&(0x7f000096af42)=""/190, 0xbe}, {&(0x7f0000b16000)=""/32, 0x20}, {&(0x7f0000c84fc3)=""/61, 0xfffffffffffffe91}], 0x3, &(0x7f0000940f43)=""/189, 0xbd}}], 0x1, 0x0, &(0x7f0000b9dff0)) r2 = syz_open_dev$sg(&(0x7f0000997ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000000000)) ioctl(r2, 0x2285, &(0x7f0000007000)='S') 2018/03/26 07:35:10 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) tee(r2, r1, 0x1, 0x0) r5 = dup2(r2, r4) getpeername$packet(r5, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)={@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, 0x926, 0x7d, 0x9, 0x500, 0x3, 0x10000, r6}) 2018/03/26 07:35:10 executing program 4: mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x2000004) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000080)='ipddp0\x00') setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000e93fb4)={{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) 2018/03/26 07:35:10 executing program 7: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000140)={'raw\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f00000000c0)) 2018/03/26 07:35:10 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r2, &(0x7f0000001140)=[{&(0x7f0000000140)='Z', 0x1}], 0x1, 0x0) fallocate(r2, 0x3, 0x4000000008, 0x80000000) syncfs(r1) 2018/03/26 07:35:10 executing program 2: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000040)=0x1c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e21, 0xd8, @loopback={0x0, 0x1}, 0x4}, {0xa, 0x4e22, 0x80, @dev={0xfe, 0x80, [], 0xc}, 0x7}, 0xffffffffffff8000, [0x637, 0xc7d, 0x8000, 0x1, 0x9, 0x3, 0xfffffffffffeffff, 0xfffffffffffffffa]}, 0x5c) r1 = socket$netlink(0x10, 0x3, 0x14) writev(r1, &(0x7f00003bc000)=[{&(0x7f0000549000)="29000000200019fff63d0014000000060200001615de0005000000040d000a000000000000f9000008", 0x29}], 0x1) 2018/03/26 07:35:10 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000000)=@generic={0x6, 0x4, 0x5}) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000000040)) 2018/03/26 07:35:10 executing program 1: clock_getres(0x8000a, &(0x7f0000b30ff8)) r0 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x4) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000000c0)) 2018/03/26 07:35:10 executing program 4: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)) seccomp(0x1, 0x0, &(0x7f00008c1ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffc}]}) getitimer(0x0, &(0x7f0000097fe0)) 2018/03/26 07:35:10 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$key(0xf, 0x3, 0x2) r2 = socket$key(0xf, 0x3, 0x2) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x400, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000000140)=0xc4d, 0x4) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r1, &(0x7f0000000380)={0xc}) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000001a80)=0xa2, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="0203000311000000000000000000000005000600000000000a004e200000000000000000000000000000f800000000000000000000000000030009000000000002006a20ffffffff000000060000000002000100000000000000000a004e2000000000ff0100000000000000000000000000010000000000000000"], 0x88}, 0x1}, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000240)={'tunl0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) socket$key(0xf, 0x3, 0x2) sendmmsg(r0, &(0x7f0000001880)=[{{&(0x7f00000003c0)=@un=@file={0x1, './file0\x00'}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000440)="107bd778785156b5488e20420cfdf7df73ae92ec9d6582fb20bb2c2451ff7d3f06bd5ba39f8a50f976b96e74d36ad57bb8cd684feabf64851301043cee0a430e2c2e51538a07c9ea9c0bdb673356e458318d55490a276acf4002a378", 0x5c}, {&(0x7f00000004c0)="74891dae0a7ed23e78cb03b254832c3edd4a9798ccfd7c2cc2e7273fc99a4b2b659dad0a155e3aff9f430ef97957a23341b0ee0b855c44058171e9852d118e131fff5f44a6ac0afa54321e366ffc5c3bd38bed1760ffc2570c9ca5bb642df91eb2b9cb51a3d641b1c94b16e5c04cd634d95e78fcb7f024ba39aaf5739356e8c0408a29710560642809a8b0eea80e25fee9b5ff3419807fc9c86833aa83206e5ef4009048b09021c81855d45c48351f947692bedc3c8a7b1b86a3fc638bde59090cf7d7d145afaa6165710a103d8d78599d3429ac71dca63055747f", 0xdb}], 0x2, &(0x7f0000000600)=[{0xf8, 0x114, 0x6, "31e736037c936638d32fea5920ce7714876e8635515a47251d6510cf728c7d4439307955dc6ab293775b6554248ce65428e9c9c4735a3027d12d33be52338ed23ef64c8e52b7ff2fab39867dadd06e34eac5640c363d8c308c824e52cf102cc4fd215793bb5a8cd378ef40287b9f5cc4357603054237f52d3e17fb929a56b1eeb3ee864601e2767a2fc4aa3f5f8850e9765f5c8181a567a0f64fa8f8e7596537f0de61240949c803b87d88e5559f0d54bda486362327d7548ae033919b86ea578bd8f6b21e7aac8f1b68070456b19fbc1b64a1987eb69c620348ad6b4d2ff68dcda58b70ae8648"}], 0xf8, 0x4004}, 0xa0}, {{&(0x7f0000000700)=@vsock={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x80, &(0x7f0000001780)=[{&(0x7f0000000780)="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", 0x1000}], 0x1, &(0x7f0000001900)=ANY=[@ANYBLOB="9800000000000000010000000000000030e828fd7b08fc728c82a461880e019071e0e0bedd9cc368227ac2803df3db4a29e16dc13339b3667a6954e991e5629efb0614d61d4f109fcd05d8e1001c64f08fb10bfcbfa7bd5603e7df10d3c4c44216ff3e21f7b627f9a791749dada66b483daf684e435755e02007057cc277009604b0f526cfb769d9f7e73fba8f80d90603086053bddbe8e49158ffbc9f3d0000bd914aaa3b5a175cee4a7e95ac42ea3c61592f276ecf9a2c82308c5b296b44b9"], 0x98, 0x8000}, 0x100}], 0x2, 0xc4) socket$key(0xf, 0x3, 0x2) fchdir(r2) connect$vsock_stream(r3, &(0x7f0000000200)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00000019c0)={0x0, 0x48, &(0x7f0000001800)=[@in6={0xa, 0x4e24, 0xffffffff80000000, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xb68c}, @in6={0xa, 0x4e23, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x3000000000000}, @in={0x2, 0x4e21, @rand_addr=0xe}]}, &(0x7f0000001a00)=0x10) setsockopt(r2, 0x1, 0x0, &(0x7f0000001ac0)="6212587f2d87c14d1b36d6bce8272f47b5a0ef46d4b8e5f21eb2d74a17c62a05267162ef7372a92223b2a4855b6f879ebfecdbad1d5bbc", 0x37) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000001a40)={r4, 0x5, 0x30}, 0xc) mkdir(&(0x7f00000017c0)='./file0\x00', 0x60) connect(r1, &(0x7f0000000180)=@rc={0x1f, {0x3, 0x9, 0x200, 0x1ff, 0x401, 0x10001}, 0x8}, 0x80) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000300)={r5, 0x9}, &(0x7f0000000340)=0x8) 2018/03/26 07:35:10 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000079fff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x8004510b, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r1, 0x8001, 0x8}, 0xc) 2018/03/26 07:35:10 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000005c0)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f0000000000)=@nfc={0x27}, 0x10, &(0x7f0000007380), 0x0, &(0x7f0000000000)=[{0x18, 0x1, 0x1, "fc"}], 0x18}}], 0x2, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000a83fe5)="3afe39591b194fa808f1d14a28c0f7c26a995d1f73081d1af00a24", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000039ff8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendmmsg$unix(r3, &(0x7f0000000040)=[{&(0x7f00001f8000)=@abs, 0x8, &(0x7f0000016000), 0x0, &(0x7f0000a15fb0)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}], 0x92, 0x0) 2018/03/26 07:35:10 executing program 6: request_key(&(0x7f00000001c0)='dns_resolver\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000000)="3fdc504e3f344ab69fc1c4fc8b8e52cdc9c50a9a67c468a2c75dc339c54e3e4603ce24727cd0135e2f4d", 0xffffffffffffffff) 2018/03/26 07:35:10 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000), 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x80000001, 0x400400) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000080)) 2018/03/26 07:35:10 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc\x00', 0x200, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000440)={{{@in=@broadcast, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000540)=0xe8) recvfrom$packet(r0, &(0x7f00000002c0)=""/180, 0xb4, 0x43, &(0x7f0000000580)={0x11, 0xf6, r1, 0x1, 0x2, 0x6}, 0x14) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f0000000140)=0x8) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r5 = epoll_create(0x8) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000c3bff4)) r6 = dup3(r5, r4, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) setsockopt$inet_sctp_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f00000005c0)={r3, 0x243f, 0x3, 0x4, 0xb4, 0x800000007}, 0xd) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000200)={r3, 0xffff}, &(0x7f0000000280)=0x8) r7 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x100000420008) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f00000000c0)={"696604cff8008000", 0x4015}) ioctl$TUNSETPERSIST(r7, 0x400454cb, 0x1) ioctl$TUNSETPERSIST(r7, 0x400454cb, 0x0) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000000380)=""/183) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80001, 0x0) [ 95.181147] audit: type=1400 audit(1522049710.769:60): avc: denied { create } for pid=16795 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_rdma_socket permissive=1 2018/03/26 07:35:10 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x10, &(0x7f0000000080), 0xffffffffffffffcb) 2018/03/26 07:35:10 executing program 6: r0 = socket(0x1, 0x3, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}}, 0x84) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), 0x10) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00000000c0)={0x77359400}, 0x10) 2018/03/26 07:35:10 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000040)={0xed8, 0x0, {0x0, 0x1, 0x8347, 0x3, 0x7ff}}) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000100)=0x70b8cf94, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f00000000c0)=0x8, 0x4) 2018/03/26 07:35:11 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)="7369743000000200", 0x72) sendto$packet(r1, &(0x7f0000000140)='@', 0x1, 0x4000005, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x14) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x27ffe) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net\x00', 0x200002, 0x0) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x4, 0x100) sendfile(r1, r2, &(0x7f00000000c0), 0x8080000003) 2018/03/26 07:35:11 executing program 2: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000000000)='./control\x00', 0x0, 0x41) mknodat(r0, &(0x7f0000008ff6)='./control\x00', 0x0, 0x0) seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f0000012000)=[{0x6, 0x0, 0x0, 0xfffffffffffffff7}]}) renameat2(r0, &(0x7f00000000c0)='./control\x00', r0, &(0x7f0000000100)='./control\x00', 0x0) 2018/03/26 07:35:11 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='ns\x00') ioctl$int_out(r0, 0x5460, &(0x7f0000000000)) 2018/03/26 07:35:11 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f0000b4b000)={&(0x7f0000000040)=ANY=[@ANYBLOB="2400000019000100000000000000000002200000ff04fe0000000000080001007f3bbfac7ffe11648a3d45a801"], 0x24}, 0x1}, 0x0) 2018/03/26 07:35:11 executing program 4: mkdir(&(0x7f0000000540)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x2, 0x27, 0x0, 0x7a40, 0xfffffffffffffffb}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0x400}, 0x372) sendmsg$inet_sctp(r0, &(0x7f0000000500)={&(0x7f0000000200)=@in={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10, &(0x7f0000000400)=[{&(0x7f0000000240)="fd61a1d66bbbe8c6e4167c33c9b55988971f296084d9f32da38f48e829e37529f133ffe5e3d82daf49ca204b13dbc1497ca41d71b76fbaa13bbcb651f4fe0338dd195d9aee3904791a08a944c385558b732c7b0d3f245eb7512d5f79062ba4bc5d56d79d48c6c09616343cd2a49441a9e3e8fe55aaabd832a26ba7b18ed65a5ac9c364b5f04f6c979e7b26f18eb46be765bf8bc5f4b9d4f5decac2c2f253af3fcdb1779c26ad045698739399e0462c4119e7813b80b295bd945dfe05cee7df8a030f84e93bbaaa07657bbd2deffac09e179c9a25ee8d0029a5b99d8f9a808956095d6a2015", 0xe5}, {&(0x7f0000000340)="23ec857e4f3e0beacc31748ff4ca75caca37fe9803da598b9c482bf7d2b9e051dd588b0579410a9c77ecfce301e8023cc9cb36314afbca2559d2b5790aa13e0e62acb92ecfab585204f59c28d71d43f7ff16add9ebbce5608400e6e1065dc78ecfc0c0cc1fd296f242e31c568a058e7ee20369d25d1d597e3fc4055a7a24d262dca8b5134bbd31c4c7ff0b967813776a8fe4f298", 0x94}], 0x2, &(0x7f0000000440)=[@init={0x18, 0x84, 0x0, {0x8, 0x3, 0xd11, 0xad5c}}, @init={0x18, 0x84, 0x0, {0x3, 0x5, 0x1f, 0x401}}, @init={0x18, 0x84, 0x0, {0xac9, 0xffffffffffff3c36, 0x5, 0x3}}], 0x90, 0x4000000}, 0x1) r2 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) mq_notify(r2, &(0x7f0000477fa0)={0x0, 0x0, 0x0, @thr={&(0x7f0000bc8000), &(0x7f0000589000)}}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000140)={r1, 0x1, 0x30, 0x8, 0xc2f3}, &(0x7f0000000180)=0x18) close(r0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000001c0)={0x10001, 0x0, 0x7, 0xde}, 0x8) 2018/03/26 07:35:11 executing program 6: openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x800, 0x60) r0 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) getsockopt$inet_buf(r0, 0x0, 0x25, &(0x7f0000000900)=""/24, &(0x7f0000aed000)=0x18) 2018/03/26 07:35:11 executing program 0: r0 = socket$inet(0x2, 0x2, 0x400000000000000) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0x80000000c3, 0x4) userfaultfd(0x800) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000f07000)=[{0x40000000006, 0x0, 0x0, 0xfffffffffffff001}]}, 0x10) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) readv(r1, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) sendmmsg$unix(r1, &(0x7f0000008140)=[{&(0x7f0000000d00)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001200)=[{&(0x7f0000001140)="cbf3", 0x2}], 0x1, &(0x7f0000008300)=ANY=[]}], 0x1, 0x1) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d41000)="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", 0x339}], 0x1) readv(r0, &(0x7f0000db0fd0)=[{&(0x7f00008e0000)=""/4096, 0x1000}], 0x1) 2018/03/26 07:35:11 executing program 3: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x800) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000000c0)=0x3, 0x4) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000e6aec8)={0x18, 0x0, 0x1, 0xfffffffffffffffd, 0x0, 0x0, {}, [@nested={0x4, 0x10000001}]}, 0x18}, 0x1}, 0x0) 2018/03/26 07:35:11 executing program 7: r0 = userfaultfd(0x800) fcntl$setstatus(r0, 0x4, 0x2000) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x16102, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x4}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080)=0x40, 0x4) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x101840, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000100)=0x20, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0x3c, "93a1d44a37b90643387a9c69660805aa924ef0bad1f774eec4b3055a7e48a45231a9795b2a8b2d42af120e11702a7c935dd3dcc4caa2cdf653a68ec0"}, &(0x7f00000001c0)=0x44) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={r3}, 0x8) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000240)={0x6, 0x72, 0x587c}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000380)={'dummy0\x00', 0x0}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000003c0)=0x0) fstat(r2, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000480)=0x0) getresuid(&(0x7f00000004c0), &(0x7f0000000500)=0x0, &(0x7f0000000540)) sendmsg$nl_route(r1, &(0x7f0000001c00)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000001bc0)={&(0x7f0000000580)=@bridge_getneigh={0x1634, 0x1e, 0x101, 0x70bd26, 0x25dfdbfc, {0x7, 0x0, 0x0, r4, 0x22000, 0x20}, [@IFLA_NET_NS_PID={0x8, 0x13, r5}, @IFLA_BROADCAST={0xc, 0x2, @random="f6a13f9931b4"}, @IFLA_BROADCAST={0xc, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, @IFLA_LINKINFO={0x154, 0x12, [@IFLA_INFO_DATA={0x8c, 0x2, "90ddba0712d65003628ee2adab382c29752480517d021fe73343e99eb099b72d6962182a9732c81ac49b3d8bc6ff84c59776e793eb610e3e5d5a7f8b56a566acac5abdce3ecab87823ce838e5085862bfd5e1bc63ab22e05fcb326e0ccd96b2d8342e2749abe4e9061ad1db5328b691752f424490100fc898e73cfaa5d651448c202157cb1b1e0fa"}, @IFLA_INFO_SLAVE_DATA={0xc4, 0x5, "a25a1f1912cbf2ea07157608e96dc4fd3f7f1f8432d9065208eea630eb57fd4ff9b1c5798afea9ecd9b36115778520410a0a82e833f3245eb534fb479a144b1ea993794d95d50bb7b54555c63a5b0b287e5025806a636b9bf502a3a7a913a37dbfc63cbaf6aea261ec7d976e06855a595bee45941f360f35d8b9a0ba47f21dbacb8ec102fdeeb85e01e52593ca86d55de44e7030847fce22f4662a5a27ac6f9f19feed725c90ee55a452d76e296577d6fd3845fd962921b42c3b8b2aec"}]}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x4f89}, @IFLA_XDP={0x1488, 0x2b, [@typed={0x8, 0x61, @uid=r6}, @generic="6ba043601194ae165c29981c3cf09f1088bd97e809b12789cafcc21f31b2796585b1235eb16fd9754ed2f99e1f30557fcac002de903f542cf921257d8e5209a9beb7fcb646c257fecf426c5b0d98397edc11ce466d9f8a2d8f5827357d0693bef0e04acc374c31fa4104948831c8581a76d815c1778acdf42395a8fd962240b6d8b6ed48ef2317a4bd16e0f8f20442f482a5db8b2d3025e78de36aab722d991a1912865be86ae260abe226c5", @generic="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@nested={0x120, 0x4b, [@generic, @generic="d35abff3f5b0c8616b04a971770e83fa81a1d02951eb26ecc75a25ed710520def6db29f49ba153", @generic="6b7e1b65bb8b587867d6a8d277e622d979871ff0360eeb5ae034bb0fc29d540881fe28cf439ff6cbb0674133101a82f5ca983910234d42a46052cb6021a5cfd4f393616fa4919f7edb3b903c4e9997a8f58847b1e53047f2d38c22f9b0ce1e56c02b74fad25ca2983ad41b5d6faca899297dc8729b72b4016dbcf3d50edd2b65a61c686205f8315ac4bd1a7d03ebf2cade8a7189df61626fbfe0f33bae82f96671cdc9ac1e90c5fb72e8835ff039f5dea6755ae8c022c131d078b3987387057071de5c98877fff4d9a74f823073cee7c93496ed75c4935", @generic="fc0d49f600f3072603daa1150f791ea2abc4190d4ea600b34c78bd652c44"]}, @nested={0x120, 0x8c, [@typed={0x10, 0x30, @binary="8f5e06580ff4c90d72"}, @typed={0x8, 0x8c, @ipv4=@multicast2=0xe0000002}, @generic="48415a42f10724670388934a640d4ab4cd6a5b14e80f1e798ba12bc99f9b76e521ad67ad2fc5378c96cf114899734c358ce88c0192f40dd693091da5674db391972283ebcbedc8d09317d42000f097429d8e2120596c332bf357be9e0a78e2063633ebe0fc109e364f9722e69717de5bb2b3e5675bb24a447dfdfc5029c1d2d8e03779c1b756a43619ecde1088a1", @typed={0x8, 0x51, @fd=r1}, @typed={0x10, 0x2c, @str='/dev/rfkill\x00'}, @typed={0x14, 0x3d, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @generic="b92227935ec92880ce129915c16eef4175d253c056c5f2731f18667e3b3739c071b21ddea060039b0d8f678dc4648a5dd1", @typed={0x14, 0x38, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0x4, 0x36}]}, @nested={0x188, 0x4, [@typed={0x8, 0x59, @pid=r7}, @typed={0x14, 0x44, @ipv6=@loopback={0x0, 0x1}}, @generic="569689e048ca76c71790f9c0645726ce46a40aef2c283823716070deca50f2a3185a0b5ce37e658103c740c73ab0885891d626cefc8ca3da72750872966b6dd2c117241d9b6d2767d82000437b3f47563922a170f001b0b9c8b56b0b71bd21577606da8e85d4b94b95e7d2b75b20911ca909aa293059139dad2ede617f1b006e6721e3531a1a04fc8d8de5d60fa97fa3d11acd46fe95ca398eebd1f29a11e92c5e6213e6e4addccc147299f024874a4e51a4e59234b39174756c85893447e855ca856c25066200513c91ec35dde8ad25ac1e037a8f6e30f55f430bd8e8fb18321c6ac6cc806107d1526f678072", @generic="a4b79146ba", @generic="aec5c609944726d95c928e6a69c321ce5e435c686a08a5995382db3394f74fc4a71dba57ba38ab41dbf6b30bf9bb863e7b81543aec3d3e3eddf4d9efe579ac96f3dc94cf0f7c0bca4a98fb8dd2851fed3e7fbfbd3f00c682bad0359da83c98f0077397e56428a7f585fe5a2e", @typed={0x8, 0x88, @u32=0x6}]}, @typed={0x8, 0x1d, @uid=r8}]}, @IFLA_EXT_MASK={0x8, 0x1d, 0x5}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x1}]}, 0x1634}, 0x1, 0x0, 0x0, 0x40004}, 0x4004010) r9 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001c40)='/dev/ppp\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r9, 0x84, 0x0, &(0x7f0000001c80)={r3, 0xffffffffffff457e, 0x999, 0x8001}, 0x10) timer_create(0x0, &(0x7f0000001cc0)={0x0, 0x12, 0x0, @tid=r5}, &(0x7f0000001d00)=0x0) timer_getoverrun(r10) syncfs(r0) r11 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001d40)='/selinux/checkreqprot\x00', 0x72b180, 0x0) sendmsg$nl_netfilter(r11, &(0x7f0000001e80)={&(0x7f0000001d80)={0x10}, 0xc, &(0x7f0000001e40)={&(0x7f0000001dc0)={0x60, 0x1, 0x0, 0x308, 0x70bd28, 0x25dfdbfb, {0xf, 0x0, 0x2}, [@generic="d81b48c28de0966013ea86d614a3a7367bea1bed1c1944b17d681f03b0810034fb3d8bf7ee9990ee86563fe38558c31bcdf28afd617ef6c7f82e8710f526f4aad513d7d634530e66ce07"]}, 0x60}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000000) accept4$packet(r9, &(0x7f0000001ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001f00)=0x14, 0x800) ioctl$TCSETA(r1, 0x5406, &(0x7f0000001f40)={0x6, 0x4, 0x0, 0xfff, 0x2, 0x17cbbcc1, 0x7, 0x101, 0xffffffffffff0000, 0x5}) connect$nfc_llcp(r1, &(0x7f0000001f80)={0x27, 0x0, 0x1, 0x6, 0xcdb, 0xc7, "fd28104f608c2d214b6cb834b6cf0c1b024ec82388d1daf540206e772903fc0c2fd16be60f55ef98f28081da837ef794247690e91d6f119b3d788ec54b0970", 0x5}, 0x60) fsync(r2) getsockopt$inet6_mtu(r11, 0x29, 0x17, &(0x7f0000002000), &(0x7f0000002040)=0x4) sendmsg$inet_sctp(r11, &(0x7f0000002280)={&(0x7f0000002080)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000002240)=[{&(0x7f00000020c0)="db5658e5ad71db1e04d1bbc3ba511fa120cd4f9c3853274e612068634f5c53f09bce6d8a9a2c155fdf245aedae13d2491eccdc705969183ea2bc69dd499534eb90d86c12c1c21d7de023b02cdb1e35e06042e82b8ec2a3f25bde96fd784d84b0078edd937e565f7398d8e36ccb740c2029f9e6c362f6f3ebc453a66045aabc9ac3d058568a59b0340c7540ab2789059a362c067cb46197cff114e83cdf30df94c12e3824004913f2b8eb7195646d18ede7c58213e6e422ed6edc931f451fb639843212db05cc097e34", 0xc9}, {&(0x7f00000021c0)="0d2bfea32b17b484e062cb922c00a6627443aaa0286d2dcfdc0d939cc8302203e93d7017911f3d388a445c444544b8f4952f550afe87e1e6698caa13e3a7c7b2d8379da3f1c659e6cb0fb6a34d88f91b93de0314ac82b62d6286be2a3cf20857e44d6a4a6f09df7febf2ba30c5e0e058562b3a0ac0e2afba62c6984d9e9666", 0x7f}], 0x2, 0x0, 0x0, 0x20000000}, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000022c0)) 2018/03/26 07:35:11 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000358fe8)={0xaa, 0x3}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5dfe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e8afeb)='/proc/self/net/pfkey\x00', 0x0, 0x0) lseek(r2, 0x0, 0x0) 2018/03/26 07:35:11 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000299000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e24, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x101}}, 0x46a, 0x1ff, 0x0, 0x0, 0x2}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x84) r2 = getpid() process_vm_readv(r2, &(0x7f0000002f90)=[{&(0x7f0000002f43)=""/189, 0xbd}], 0x1, &(0x7f0000002000)=[{&(0x7f0000000000)=""/168, 0xfffffd90}], 0x1, 0x0) 2018/03/26 07:35:11 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$addseals(r0, 0x409, 0x9) setsockopt$inet_mreqsrc(r0, 0x0, 0x2d, &(0x7f0000902ff4)={@loopback=0x7f000001, @loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xc) r1 = accept(r0, &(0x7f0000000000)=@l2, &(0x7f0000000080)=0x80) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/03/26 07:35:11 executing program 5: socket$packet(0x11, 0x3, 0x300) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000080)='\x00', 0x1, 0x0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendto$inet(r0, &(0x7f0000000700)="16", 0x1, 0x0, 0x0, 0x0) shutdown(r1, 0x1) clock_gettime(0x0, &(0x7f0000001080)) recvmmsg(r0, &(0x7f0000000fc0)=[{{&(0x7f0000000d80)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000e80)=""/57, 0x39}], 0x1, &(0x7f0000000f00)=""/170, 0xaa}}], 0x1, 0x0, &(0x7f00000010c0)) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@nat={'nat\x00', 0x19, 0x5, 0xe70, [0x20001100, 0x0, 0x0, 0x200012a8, 0x200012d8], 0x0, &(0x7f0000000000), &(0x7f0000001100)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x13, 0x8, 0x88ad, 'gre0\x00', 'ip6_vti0\x00', 'tunl0\x00', 'gre0\x00', @empty, [0xff, 0xff, 0xff, 0x0, 0xff], @random="23228d5e492a", [0xff, 0x0, 0xff, 0xff], 0xa0, 0xa0, 0xd0, [@cgroup0={'cgroup\x00', 0x8, {{0x9}}}]}}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffd}}}}, {{{0x3, 0x2, 0x0, 'ipddp0\x00', 'syzkaller0\x00', '\x00', 'ip6gre0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @empty, [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa8}}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffc}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x0, 0x40, 0x19, 'bpq0\x00', 'tunl0\x00', 'ip6_vti0\x00', 'erspan0\x00', @random="34e35d189c1d", [0xff, 0x0, 0xff, 0x0, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}, [0xff, 0xff, 0x0, 0xff, 0x0, 0xff], 0x70, 0xf8, 0x130}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x6, 'syz1\x00', 0xfffffffffffeffff}}}, @common=@dnat={'dnat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffd}}}}, {{{0x9, 0xd, 0x8808, 'syzkaller0\x00', 'dummy0\x00', 'syz_tun\x00', 'ip_vti0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0x0, 0xff], 0x8b8, 0x8f0, 0x928, [@u32={'u32\x00', 0x7c0, {{[{[{0x7, 0x1}, {0x3, 0x2}, {0x40, 0x3}, {0x4963}, {0x4}, {0x2}, {0x6, 0x3}, {0x9, 0x3}, {0x80000001, 0x3}, {0x2800000000000, 0x2}, {0xda5c}], [{0x6, 0x6}, {0x6, 0x6}, {0x8001, 0x1da8}, {0xffffffffffff4398, 0x81}, {0x1ff}, {0x3, 0xffffffff}, {0x400, 0x5}, {0xfffffffffffffffd, 0x9}, {0x100000001, 0x100}, {0x10001, 0x8}, {0x2, 0x43d}], 0x2, 0x1}, {[{0x2}, {0x8, 0x2}, {0x2, 0x1}, {0x4, 0x3}, {0xffffffffffffff08, 0x1}, {0x401, 0x1}, {0x40, 0x1}, {0x4, 0x3}, {0x5, 0x3}, {0x81, 0x3}, {0x4, 0x1}], [{0x5, 0x4}, {0xfffffffffffffc00, 0x401}, {0xfffffffffffffffe}, {0x5, 0x8}, {0x4, 0x37}, {0xd4e4, 0x4}, {0x0, 0x4}, {0x5, 0x68}, {0x7e1, 0xffffffffffff7fff}, {0x2, 0x5}, {0x7ff, 0x4}], 0x3}, {[{0x9, 0x2}, {0xcf93, 0x3}, {0x7}, {0x8, 0x3}, {0x71ee, 0x1}, {0x101, 0x1}, {0x1f}, {0x20, 0x2}, {0x400, 0x1}, {0x1ce, 0x2}, {0xfffffffffffffffc, 0x3}], [{0xea, 0xff}, {0x6}, {0xcc, 0x8}, {0x3, 0x401}, {0x6, 0x6}, {0x6, 0x4}, {0x1, 0x1}, {0x5786, 0x6}, {0xff, 0xfffffffffffffffc}, {0x100, 0x5}, {0x401, 0xfffffffffffffff9}], 0x1, 0x8}, {[{0x400}, {0x3f}, {0x1, 0x3}, {0x1, 0x3}, {0x1ff, 0x3}, {0x5}, {0x8, 0x2}, {0x3}, {0x6}, {0x0, 0x3}, {0x4, 0x3}], [{0x8, 0x4}, {0xfffffffffffffffe, 0x1}, {0xc}, {0xdb, 0xa}, {0x400, 0x5be8ae4f}, {0x2, 0x7}, {0x9, 0x1000}, {0x200, 0x8}, {0x3}, {0x4, 0x8}, {0x8, 0x5}], 0x2, 0x9}, {[{0x0, 0x3}, {0x4, 0x2}, {0x800, 0x2}, {0x6, 0x3}, {0x7}, {0x4}, {0x3}, {0x4}, {0xff, 0x1}, {0x5, 0x1}, {0x1, 0x3}], [{0x4, 0x3d}, {0x8001, 0xb82b}, {0x7, 0x5}, {0x1, 0x9}, {0x9, 0x10000}, {0x40, 0x3}, {0x40, 0x80000}, {0x8000, 0x40}, {0x9}, {0xfffffffffffffe00, 0x2}, {0x80, 0x4}], 0x7, 0x1}, {[{0x80000001, 0x1}, {0x3d42, 0x3}, {0x101, 0x1}, {0x6}, {0x1, 0x3}, {0xff, 0x3}, {0x6}, {0x3}, {0x1, 0x3}, {0x7, 0x3}, {0xb6b9, 0x3}], [{0x2, 0x7}, {0x9, 0x200}, {0x8, 0x7b09a065}, {0x4, 0x2}, {0x4, 0x2}, {0xfe, 0xe2}, {0x80000000, 0x80}, {0xca07, 0x1589}, {0x10001, 0x4}, {0x4, 0xfffffffffffff80a}, {0x7, 0x4}], 0x9, 0xa}, {[{0x456, 0x1}, {0x4, 0x3}, {0x2336}, {0x4, 0x3}, {0xcd, 0x2}, {0x20, 0x1}, {0x887, 0x3}, {0xffffffffffffffff, 0x3}, {0x1}, {0x400, 0x3}, {0x2, 0x3}], [{0x1000, 0x80}, {0x329a, 0x4}, {0xfff, 0xf505}, {0xb10, 0x3}, {0x6, 0x400}, {0x9, 0x10001}, {0x81, 0x4}, {0x6, 0xfffffffffffffff7}, {0x5, 0x4}, {0x93f0, 0xf35c}, {0x3ff, 0x1}], 0x6, 0x3}, {[{0xfffffffffffffff7, 0x3}, {0x1f, 0x3}, {0x7}, {0x2, 0x3}, {0xc7, 0x1}, {0x3ff}, {0x101}, {0x1, 0x3}, {0x4}, {0x5, 0x3}, {0xd17d, 0x2}], [{0x3, 0x8}, {0xac9c, 0x5}, {0x7f38, 0x10001}, {0xffffffff, 0xfffffffffffffeff}, {0x5, 0x228b3bac}, {0x3f, 0x4}, {0x3, 0x6}, {0x989, 0x1}, {0x2c1, 0xa7}, {0xffffffff, 0x8}, {0xfff, 0x2}], 0xa, 0xb}, {[{0x20, 0x2}, {0x3, 0x3}, {0xf201, 0x3}, {0x80000000, 0x2}, {0x2}, {0x8, 0x2}, {0x2, 0x3}, {0xfffffffffffffffd, 0x3}, {0x2, 0x3}, {0xfffffffffffff730, 0x2}, {0x7, 0x3}], [{0x991, 0x4}, {0x0, 0x40}, {0x7}, {0xe7, 0x1}, {0x26e, 0x6}, {0x1, 0x8}, {0x7, 0xaec}, {0x6, 0x4}, {0x3ff, 0x4}, {0xfffffffffffffffb, 0x1}, {0x80000001, 0x9}], 0x4, 0x7}, {[{0x753eb38a, 0x2}, {0x1, 0x3}, {0x5, 0x3}, {0x6, 0x3}, {0x4, 0x1}, {0x100000000, 0x3}, {0x5}, {0x9}, {0x95, 0x3}, {0x3, 0x3}, {0x3ff}], [{0x395, 0x2}, {0x8, 0xfff}, {0x2, 0x4}, {0x5, 0x2}, {0x5, 0x45}, {0x242acc0d, 0x1}, {0xffffffffffffffff, 0xfffffffffffffffa}, {0x2, 0x8}, {0x5, 0x7a}, {0xa00000000, 0xa3}, {0x8, 0x4}], 0x7, 0x6}, {[{0x2}, {0x46c9e124, 0x3}, {0xffffffffffffffff, 0x3}, {0x7}, {0x1}, {0x1ff}, {0x5f}, {0x6, 0x2}, {0x1}, {0x2, 0x2}, {0x0, 0x3}], [{0x40, 0x4}, {0x4f432445, 0x7}, {0x6, 0x1}, {0xd66, 0x1f}, {0x9, 0x8}, {0x9, 0x3}, {0xffff, 0x3}, {0x81, 0x5}, {0x9, 0xfffffffffffffffa}, {0xfffffffffffff5ed, 0x401}, {0x400, 0x1ff}], 0x7, 0xb}]}}}, @arp={'arp\x00', 0x38, {{0x1b, 0xcbff, 0xf, @loopback=0x7f000001, 0xffffff00, @dev={0xac, 0x14, 0x14, 0xe}, 0xffffffff, @random="efbcd8499cea", [0x0, 0xff, 0x0, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x80, 0x4}}}]}, [@snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x1, [{{{0x11, 0x11, 0xd, 'eql\x00', '\x00', 'ip6gretap0\x00', 'ip6tnl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0x0, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, [0x0, 0x0, 0x0, 0xff], 0x138, 0x1a8, 0x1e0, [@ip6={'ip6\x00', 0x50, {{@dev={0xfe, 0x80, [], 0xb}, @empty, [0xffffff00, 0xffffffff, 0x0, 0xff000000], [0xff000000, 0xffffffff, 0x0, 0xff], 0x7ff, 0x3e, 0x1, 0x18, 0x4e23, 0x4e23, 0x4e22, 0x4e22}}}, @ipvs={'ipvs\x00', 0x28, {{@ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, [0xff000000, 0x0, 0xff000000, 0xff0000ff], 0x4e21, 0x3e, 0x3, 0x4e20, 0x5, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@random="69731441b9b7", 0xfffffffffffffffd}}}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffd}}}}]}]}, 0xee8) 2018/03/26 07:35:11 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000f84ff0)={&(0x7f0000000100)={0x2, 0x5, 0x0, 0x0, 0x37, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_spirange={0x2, 0x10, 0x4d3, 0x4d6}, @sadb_x_policy={0x8, 0x12, 0x1, 0x0, 0x0, 0x6e6bb7, 0x6, {0x6, 0x32, 0x8, 0x800, 0x0, 0xff, 0x0, @in6=@loopback={0x0, 0x1}, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, @sadb_x_policy={0x8, 0x12, 0x3, 0x7, 0x0, 0x0, 0x20, {0x6, 0x0, 0x4, 0x4, 0x0, 0x7fff, 0x0, @in=@loopback=0x7f000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, @sadb_x_sec_ctx={0x5, 0x18, 0xfff, 0x8000, 0x19, "146fd286f5d7bcff1306def5a1545d99d5473934e64a91a199"}, @sadb_x_sec_ctx={0x1c, 0x18, 0x8, 0x8, 0xd6, "23fa2afa3caf7bad921aa010e27e1db757abce0a0aa788650058710274588cff25079827ae80c22c3db1fc8bb7babe9c0d59655e96756272f2390bdcaef1e10a98a51749e99343caebdca83e253ae0ce2e0e44f6c613eab9d8c7e614e8469c359d0e527edde4c9966210be6342e1b92b5a231dad1d2c12727618d22402ddf12568eb13aa21fe5abca439466700d927b27b7351fad5b21d0a662c14167326521d21864c975552a13b5ed893c849a995be17aaf057fb2bc2fa238d3b946d85ef4e5e803da4d5a01b5669a389df5e4ffa43ffa924b83fd5"}, @sadb_x_sa2={0x2, 0x13, 0x7ff, 0x0, 0x0, 0x70bd25, 0x3506}]}, 0x1b8}, 0x1}, 0x0) 2018/03/26 07:35:11 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x101180, 0x0) write$selinux_load(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0xed) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r1 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r1, &(0x7f0000008ff6)='./control\x00', 0x0, 0x0) recvfrom$unix(r0, &(0x7f00000001c0)=""/238, 0xee, 0x1, &(0x7f00000002c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e) seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f0000012000)=[{0x6, 0x0, 0x0, 0xfffffffffffffff7}]}) ioctl$sock_ifreq(r1, 0x89b9, &(0x7f0000000980)={'ip_vti0\x00', @ifru_addrs=@hci={0x1f, 0x0, 0x3}}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000009c0)={@empty, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @loopback={0x0, 0x1}, 0x28, 0x2, 0x80000001, 0x0, 0x8, 0x400a0312, r2}) 2018/03/26 07:35:11 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = gettid() fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x2, r1}) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000dfd0)={0x8, 0x0, &(0x7f0000aabfe8)=[@increfs={0x40046304}], 0x0, 0x0, &(0x7f0000008f37)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000003c0)={0x8, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="f9620448c628b96ee84a052c434197dc0294b9bd23d9e4c0af83fa2e4beadff0754f1caf4b974ce998e82ed3fe5a3c25e8298100dfb47d8395c32a7d09db058da80669342964ebfec91fa2efccf43b3a8ce32fd17befa384f2c246ee5563f9809d9c1277e1155eed66df5418ff056cf19d3c2f325ab6fafef17a504126b45a053eabffe58e8e2ceac6d8b7c018eaf74a4524a99a1404d9eda57c86ca40cd153680aeba5e982d3e8a9daa0b843da9246ae21b9f3b62cb528c7c64181573e8b80bb37b"], 0x0, 0x0, &(0x7f00000002c0)}) 2018/03/26 07:35:11 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockname$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c) munlockall() r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$TIOCCBRK(r0, 0x5428) r2 = gettid() sendmsg$nl_route(r1, &(0x7f0000000680)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)=ANY=[@ANYBLOB="3c00000013002103000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001300", @ANYRES32=r2, @ANYBLOB="140003006cfeff000000000000f6000000000000"], 0x3c}, 0x1}, 0x0) 2018/03/26 07:35:11 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x7) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2}, &(0x7f0000768000), &(0x7f0000086000)={0x0, 0x200}, &(0x7f0000dedff8)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/03/26 07:35:11 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000040)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000076f000)='/dev/rtc\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r1, 0x80247009, 0x20000000) 2018/03/26 07:35:11 executing program 0: seccomp(0x200000000000001, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000002ff8)}) munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000100)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x2004, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f00000000c0)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) 2018/03/26 07:35:11 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000080)={0x2, [0x3, 0x0]}, 0x8) ioctl$sock_ifreq(r0, 0x8932, &(0x7f0000000040)={'syz_tun\x00', @ifru_settings}) 2018/03/26 07:35:11 executing program 5: r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000ee8000)=0x3f, 0x4) tee(r0, r0, 0x7fffffff, 0x8) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eedffc)=0x7fe, 0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000300)=@assoc_value, &(0x7f0000000340)=0x8) sendto$inet(r0, &(0x7f0000dcfffe), 0x0, 0x0, &(0x7f0000514ff0)={0x2, 0x4e20}, 0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x140, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'ip6_vti0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000280)={@local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x7, 0x37, 0x53, 0x0, 0x5, 0x800000, r3}) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.evm\x00') getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000080)=""/249, &(0x7f0000000180)=0xf9) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000eebf9e)='-', 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000), 0x0, &(0x7f0000000faf)}, 0x41002106) 2018/03/26 07:35:11 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/rpc\x00') getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x3, 0x1, [0x8000]}, &(0x7f0000000100)=0xa) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={r1, 0x5}, 0x8) r2 = socket(0xc, 0x6, 0x0) ioctl$TIOCSBRK(r0, 0x5427) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000180)={0x800, 0x3, 0x400, 0xa9b, 0x100000001, 0x9, 0x6, 0x4, 0x7f, 0x6743, 0x2, 0x2}) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f00000001c0)=""/203) r3 = epoll_create(0x88) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00000002c0)=0x4) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1, 0x20110, r0, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000300)=0x2) r4 = request_key(&(0x7f0000000340)='.dead\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000003c0)='net/rpc\x00', 0x0) keyctl$assume_authority(0x10, r4) lseek(r3, 0x0, 0x1) keyctl$describe(0x6, r4, &(0x7f0000000400)=""/97, 0x61) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000480), &(0x7f00000004c0)=0x4) fcntl$setstatus(r3, 0x4, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000500)={r1, 0x400}, 0x8) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000540)=0xf2) munlockall() ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000000580)) getsockopt$inet6_dccp_buf(r2, 0x21, 0xc, &(0x7f00000005c0)=""/122, &(0x7f0000000640)=0x7a) vmsplice(r3, &(0x7f0000000700)=[{&(0x7f0000000680)="c700cf499a3394a3e9cf7a30cb469c18d9996c4031c095a054ebf8139ff7f16c60e889cef5803743c1940864977ac68a336595c70f43bfa266ef3630cee0a683c3a12d544a5293114f772dd6af4434640182d5", 0x53}], 0x1, 0x7) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000740)={0x3, 0x204, 0x7a8a, 0x8, r1}, 0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000780)={r1, 0x3}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000007c0), &(0x7f0000000800)=0x4) getsockname$netrom(r0, &(0x7f0000000840)=@full, &(0x7f00000008c0)=0x48) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000900)=0x4, 0x8) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000940)=""/110) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) 2018/03/26 07:35:11 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='maps\x00') getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x7}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000180)={0x7, 0x4, 0x2, 0x5, 0x6, 0xbf, 0x1, 0x8, r2}, 0x20) ioctl$TCXONC(r0, 0x540a, 0x2) r3 = openat$cgroup_ro(r1, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r0) r4 = dup(r0) ioctl$TIOCPKT(r4, 0x5420, &(0x7f000081cffc)=0x2) syz_open_pts(r0, 0x0) [ 95.766268] binder: 16896:16897 ioctl 4c00 13 returned -22 [ 95.773078] binder: 16896:16897 unknown command 1208247033 [ 95.779446] binder: 16896:16897 ioctl c0306201 200003c0 returned -22 [ 95.786527] binder: BINDER_SET_CONTEXT_MGR already set [ 95.797379] binder: 16896:16897 ioctl 40046207 0 returned -16 [ 95.806407] binder: 16896:16897 ioctl 4c00 15 returned -22 2018/03/26 07:35:11 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(0x3) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f00003d6ff4)) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000040)=0x200, 0x4) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) 2018/03/26 07:35:11 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0x0, {{@in=@rand_addr, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x86}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/03/26 07:35:11 executing program 3: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000040)={{{@in6, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f0000000140)=0xe8) quotactl(0x80, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000180)="807d065ad71c111d6a6c8093c9c182df966108f521bd60c6cdda13cffb064928556ee6f9daa2fe5f2a8d94eac086cecc2f3a3749183650f97950c06be5a30cb09c536ea9dee2e05faed4b41d48c4d374303c2d5d77866688adca6a95") setitimer(0x1, &(0x7f0000000240)={{0x77359400}}, &(0x7f0000000fe0)) 2018/03/26 07:35:11 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x80000, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00000001c0)=0x10000) r1 = syz_open_dev$usbmon(&(0x7f0000fd0ff3)='/dev/usbmon#\x00', 0x0, 0x30000) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000080)=0xf3e, 0x2) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000140)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0x9208, &(0x7f0000000000)) memfd_create(&(0x7f0000000100)='/dev/usbmon#\x00', 0x0) 2018/03/26 07:35:11 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdcff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000040)={0x7fff, 0xff, 0x3, 0x1c000000, 0x40, 0x2}) r2 = syz_open_pts(r0, 0x10000) ioctl$TCSETS(r2, 0x5402, &(0x7f0000512000)={0x0, 0x0, 0x0, 0x5, 0x0, 0x74}) 2018/03/26 07:35:11 executing program 3: unshare(0x40600) r0 = socket$unix(0x1, 0x805, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xffffffffffffffa1) 2018/03/26 07:35:11 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e24}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x8840, &(0x7f0000001000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/03/26 07:35:11 executing program 2: r0 = memfd_create(&(0x7f0000000240)="171c2b70a5297d51fc6200", 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8000, 0x0) write(r0, &(0x7f00000001c0)='}0', 0x2) ftruncate(r0, 0x2) 2018/03/26 07:35:11 executing program 1: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x161000, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000009000)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000009ffb)='comm\x00') exit(0x0) lseek(r3, 0x5f, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000080)={0xfffffffffffffff9, 0x2, {0x1, 0x1, 0x7, 0x0, 0x5}}) 2018/03/26 07:35:11 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000085ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$getown(r1, 0x9) fcntl$lock(r1, 0x7, &(0x7f0000def000)={0xfffffffffffffffc, 0x0, 0x0, 0x0, r2}) r3 = socket$nl_crypto(0x10, 0x3, 0x15) fcntl$lock(r1, 0x25, &(0x7f0000016000)) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f0000000040)=0x9, &(0x7f0000000080)=0x4) dup3(r0, r1, 0x0) fchdir(r3) 2018/03/26 07:35:11 executing program 5: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0xc2) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000000a940)={{{@in6=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f000000aa40)=0xe8) sendmsg$nl_route(r0, &(0x7f000000ab40)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f000000ab00)={&(0x7f000000aa80)=@dellink={0x48, 0x11, 0x410, 0x70bd29, 0x25dfdbfc, {0x0, 0x0, 0x0, r1, 0x26ca4, 0x1000}, [@IFLA_GROUP={0x8, 0x1b, 0x2}, @IFLA_PHYS_SWITCH_ID={0x18, 0x24, "78880b5578a384fb1e079185bd76e02e0ddab7"}, @IFLA_LINK={0x8, 0x5, 0x40}]}, 0x48}, 0x1, 0x0, 0x0, 0x801}, 0x4008000) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000000ab80)={0x0}, &(0x7f000000abc0)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000000ac00)={r2, 0xf1, "c46bb892d7e68fe2777706b7898c0f7e81e7c6ce02bab778fa246a523d3dfdc2725d326eb074a7c3919e175c033325f0e07ec55268ead54d3df90c9c471618a4de8ae0ff57704ea2b4c09726eceea161eaffd547ea9aa7df95376044eeb6d8bda0e73b99b0ca55cb13b573072674654ddaf06a9463dda5523546043dff98caf01deb1a4946bba6d46bad086e04fd89045f7e5c0028586af5b222cc79077108d0eda006c5157ab6f7b4a3530622bed0bfa19f05fdc66cb21d6134d75164d6faab6cc79044b4c9d93e6eafe342e0136dc1d27e289401316c52b794d43e6452f77f290745fd2a6e99f19c362b79babde73734"}, &(0x7f000000ad00)=0xf9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000000ad40)={r3, 0xd9, "d96d25267e17cb2a5b4dc0779e30d01b2198c3c8db490eca68e7ef635c308fe2877c918b18757c2c7f57cf341d898c575bffbe212bfb964d7117c073f3667b98a8cabafa6e6131273051270f534bb089e87f9317fcdc3f863f3aebe1055223c484b689f3cff4089fa36c96297d8577237b0df650abe0022b63eb7f5289c40c39f9e7489a1515ae7877085592b555c1f6acfead011dd1af0c2ac04bb6f6e81cec4bba72d9740429fcd32afd7a6bcbc962cb3f65317633c698f383d424d33dcecf12dd055a71d2e3d29355e29cd6164ace2f765994f45c63aaa4"}, &(0x7f000000ae40)=0xe1) write$eventfd(r0, &(0x7f000000ae80)=0x2, 0x8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000000aec0)) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f000000af00)) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000000af40)={r4, 0x100000000, 0x30}, &(0x7f000000af80)=0xc) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000000afc0)={r4, 0x100000000}, 0x8) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f000000b000)=0x20) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000000b040)={r3, 0x3}, &(0x7f000000b080)=0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000000b0c0)=0x2, 0x4) stat(&(0x7f000000b100)='./file0\x00', &(0x7f000000b140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() setregid(r5, r6) r7 = socket$netlink(0x10, 0x3, 0x1f) ioctl$TCSBRKP(r0, 0x5425, 0x2) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000000b1c0)=@assoc_value={r2, 0x20}, 0x8) setsockopt$netlink_NETLINK_TX_RING(r7, 0x10e, 0x7, &(0x7f000000b200)={0xfffffffffffffffb, 0x1, 0xfffffffffffffffe, 0x2}, 0x10) sendmsg$nl_route(r0, &(0x7f000000b300)={&(0x7f000000b240)={0x10, 0x0, 0x0, 0xce5cf78aefe4fd01}, 0xc, &(0x7f000000b2c0)={&(0x7f000000b280)=@ipv4_getnetconf={0x34, 0x52, 0x4, 0x70bd29, 0x25dfdbfb, {0x2}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x8001}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x230}, @NETCONFA_IFINDEX={0x8, 0x1, r1}, @NETCONFA_RP_FILTER={0x8, 0x3, 0x5}]}, 0x34}, 0x1, 0x0, 0x0, 0x24000090}, 0x10) openat$selinux_user(0xffffffffffffff9c, &(0x7f000000b340)='/selinux/user\x00', 0x2, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x1457) setsockopt$sock_void(r7, 0x1, 0x1b, 0x0, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f000000b380)={0x3, 0x200, 0x0, 0xe01, 0x10, 0x100}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000000b3c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f000000b400)=0x14) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f000000b440)=""/73, &(0x7f000000b4c0)=0x49) ioctl$TUNSETLINK(r0, 0x400454cd, 0x31f) 2018/03/26 07:35:11 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000140)=0x0) ptrace$poke(0x5, r1, &(0x7f0000000180), 0x81) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000125ff4)={0x10}, 0xc, &(0x7f0000cffff0)={&(0x7f0000000300)=ANY=[@ANYBLOB="f800000016000900000000000000000000000000000000000000000000000000ffffffff00000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0xf8}, 0x1}, 0x0) socket$inet6_sctp(0xa, 0xfffffffffffffffd, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e24, 0x7, @dev={0xfe, 0x80, [], 0x12}, 0x5}}, 0x0, 0x1985, 0x9, 0x4, 0x2}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000280)={r2, 0x3}, &(0x7f00000002c0)=0x8) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00') 2018/03/26 07:35:11 executing program 4: fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000200)) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/context\x00', 0x2, 0x0) socket$key(0xf, 0x3, 0x2) socketpair$inet_sctp(0x2, 0xc8c58b55eaab99b1, 0x84, &(0x7f0000000280)) r0 = syz_open_dev$sndtimer(&(0x7f00000002c0)='/dev/snd/timer\x00', 0x0, 0x40000) r1 = dup(r0) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000300)=ANY=[@ANYBLOB="66696c7465720000000000000000000000000000e7000000000000000000000000d9000000c21f7516b999055cc9b94e6bb8cb8c5d06f8af82fc642205803c64f9b9485891e27f070a260423fc0637e15958717033552c1595bdb343911eeacd19ff7af9cb5907c2d8f637117ffb1cb6bc4c38a5f79c4840d6169b3287e2edf1b90b7464e7e64c1bac0e3a1b7a60011213901f498d4d06c6d3a8110be9d3089b7345d0f8ae17855ec14a461ff3d408fce35b8b9851ff2c543805c12e87e091ba0dc7049565349e780702efb741508202d08f6ceadee69d1ad342a196bb552833699746086608f76c1f36d6229d113f98335014"], &(0x7f00000001c0)=0xfd) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r2, 0x0, 0x5, &(0x7f0000ee0f7f), 0x0) getsockopt$ARPT_SO_GET_INFO(r2, 0x0, 0x60, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x44) 2018/03/26 07:35:11 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x1) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[@ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES32]], 0xfe7c) fallocate(r1, 0x3, 0x0, 0xffff) 2018/03/26 07:35:11 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000039ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r1, 0x100, 0x404, &(0x7f0000000000)="2282522b76debac59aaf7742e5d1b8b7437402566788b0cf01b13f28a45c4cfcad85fff41e89acc2234d26b8f4b7c748ff90398355aef83cc011e992fdac228884ebaa08ba487bc9be6c666bf03635faa42f642491a7bf4d0306703efdc7cb60a3b927b08e7395b7ec05cdd1a1555e93831a230e36ae7e723c6560d14b6e5a19764b366782ede9c413b0ac74", 0x8c) r2 = socket$unix(0x1, 0x2, 0x0) bind$unix(r2, &(0x7f0000801ff8)=@file={0x1, './file0\x00'}, 0xa) r3 = fcntl$dupfd(r0, 0x0, r1) sendmsg$unix(r1, &(0x7f0000000fc8)={&(0x7f0000f5aff6)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000471000), 0x0, &(0x7f0000000ff0)}, 0x0) r4 = dup2(r3, r1) r5 = dup3(r4, r0, 0x0) connect$unix(r5, &(0x7f0000e34ff6)=@file={0x0, './file0\x00'}, 0xa) 2018/03/26 07:35:11 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x1, 0x7, 0x8001, 0x2, 0xd7}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000200)={0x7}, 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0x9a00000000000000, 0x2, 0x49, 0xfffffffffffffbff, r2}, &(0x7f00000001c0)=0x10) setsockopt(r0, 0x1, 0x18, &(0x7f0000e64ff7)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='ip6gretap0\x00') ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000240)=0x5) [ 95.972523] audit: type=1400 audit(1522049711.559:61): avc: denied { create } for pid=16950 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/03/26 07:35:11 executing program 3: r0 = socket$unix(0x1, 0x200006, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) bind$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) listen(r1, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) shutdown(r2, 0x0) connect$unix(r0, &(0x7f0000fce000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r3 = accept(r1, &(0x7f00003f0000)=@hci, &(0x7f0000e7b000)=0x6) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) sendto$inet6(r3, &(0x7f0000bb5000)="ce", 0x1, 0xc840, 0x0, 0x0) 2018/03/26 07:35:11 executing program 0: unshare(0x400) shutdown(0xffffffffffffffff, 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000000000)=""/57, 0x39, 0x0, 0x0, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x6, &(0x7f00000000c0)=0x4, 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x1, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000100)=0x8, 0xfffffffffffffd39) 2018/03/26 07:35:11 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x20}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000f8ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000180)={0x3, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x347) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000487000)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) 2018/03/26 07:35:11 executing program 5: r0 = socket$packet(0x11, 0x200002, 0x300) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000380)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000580)=ANY=[@ANYBLOB="480000001400030300000000000000000a000000", @ANYBLOB="140002000000000000000000000000000000000008000800cfef5e149a0000778125b48e3c2d9f000000000000000000"], 0x2}, 0x1}, 0x0) setns(r0, 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="970000006df9dd7d75f602000000c7d3721bfc34261b4ddd80683d8a5456e5674eda8998145e8caccb5dc4c6a90d34603e60aeccaf4f75313408c7e0451f93fa0226e2e56ced7d2bfb80a057819c03f29d5db00e765d658c39991cad748bbc2df9610982956bee8c3a702a5f278d7592795d26c8fd30422da1eb8a85a2c4a668cdae59316e0eff7c817562786a148abb000000000000"], &(0x7f0000000000)=0x9f) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={r2, 0x3}, 0xc) 2018/03/26 07:35:11 executing program 0: r0 = socket$inet6(0xa, 0xf, 0x10000) pwrite64(r0, &(0x7f00000000c0)="778f0603cdac3bf55860a34ecd53c71286dab9f98af22522e546cc3ea988fe87a6e865763f74fde9b12bf024df6b4778939d7ea601324ae6301e6b96f23ace85b82446bea5c83a1230ccfdf3b3b51ed8cf454e48385ea38f98d51a0a92396349bc33504c539bd0023cb9fb1025305996a54f6bd3e0a3b6489aa2d182982d8415227a1a", 0x83, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000080)=@req3={0x5, 0xffffffff, 0x4, 0x2, 0x10001, 0x100000000, 0x3}, 0xfffffffffffffdb0) umount2(&(0x7f000020b000)='..', 0x2) 2018/03/26 07:35:11 executing program 6: r0 = inotify_init() mkdir(&(0x7f0000a7aff6)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x440) r1 = add_key$user(&(0x7f00000014c0)='user\x00', &(0x7f0000001500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001540)="54e1d8ea52f692aa1441e26b9df1ac53d328de889d4093231dd31568dac6a82642536f253e895d2e61c105ca7bd8e635c72e39c58be7e59d8ef55ab964838355f4236ae1de647ce8d172", 0x4a, 0xfffffffffffffffd) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000015c0)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f00000016c0)=0xe8) stat(&(0x7f0000001700)='./control\x00', &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r1, r2, r3) r4 = inotify_init() r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f00000000c0)=0xaa6, 0x4) bind$ipx(r5, &(0x7f0000001800)={0x4, 0x52, 0x20, "854e8fdb96d7"}, 0x10) inotify_add_watch(r4, &(0x7f000003a000)='./control\x00', 0x81000100) r6 = inotify_init1(0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) mknod$loop(&(0x7f0000001480)='./control\x00', 0x0, 0x0) recvmsg$netrom(r5, &(0x7f0000001440)={&(0x7f0000000100)=@full={{0x3, {"5f176a7b19c173"}, 0x2}, [{"f8fc8614310ae5"}, {"f4b6e028dff525"}, {"8b504a88e77fc7"}, {"ae1f4ac9dba875"}, {"e14b09dc0d68d6"}, {"8aa7dd9d4604c7"}, {"66837273a78e18"}, {"3b3fb530e7c898"}]}, 0x48, &(0x7f00000013c0)=[{&(0x7f0000000180)="06495458f1938e92326dbaa1eccb33c4f36a163dcd2153af2651cf58bbd9bac12fdb0a2131bf392f892380ada0939af7aedb3afa76dc6dae67d9218a27b062a0409f7a7d9e103d5f20205bb4cfd8fbf649aad5408142b0c3c9d073e711e4f3948a90c230829617dbbb3ac14a9faeb99304bef55eab24f3ad36c9c4918a6a6530fa8c4492eadc9e61788fdc2caafb75", 0x8f}, {&(0x7f0000000240)="f10782f2994f8d86fad4dd5106f3672b4f30ba2509ca26b5c2d23f2dfb135f", 0x1f}, {&(0x7f0000000280)="bd98a71fee618e4d3665db51d606ce3bfc2f39e949bbb2818d723e6dddb99a64dc23509fe23b54866e7e68769b8aece08a96cd70fd6e50e4b328027e60db8e875aecf32f8a677d7ac608f3f4d30f35d72d21e99b2c5bf619cd126eaaf79084a313e07b73e5ba091128803b9c4376aac423cd814124a917ae029f596d18", 0x7d}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001300)="b8218aa101218332ccc85e2af1d35e305f05e0e0ac57939b8bb5d1d19e8d9e258e15230f212c966c6f8d453b30", 0x2d}, {&(0x7f0000001340)="919f74a081dd4ee5711663aec1c2e6637b388af1b238e47e0520790c0d1dac71c0bc625fe2e6fab5994868544e858461255f5a6ce9ce2b482aa4263c2e551b7711dbf15aa41c0aa9dff927d29380ce636e861bdad845cf884016f76f3974e68dbc3ba146cb88208168f57e48f0a2c74bfc", 0x71}], 0x6, 0x0, 0x0, 0x4008040}, 0x1) inotify_add_watch(r6, &(0x7f0000000080)='./control\x00', 0x86000006) ioctl$PIO_UNIMAPCLR(r5, 0x4b68, &(0x7f0000001840)={0x9, 0x4, 0x7ff}) setsockopt$inet_dccp_int(r5, 0x21, 0x0, &(0x7f00000017c0)=0x2, 0x4) inotify_add_watch(r4, &(0x7f000003a000)='./control\x00', 0x0) 2018/03/26 07:35:11 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x8, &(0x7f0000eed000)="0f", 0x1) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001500)='/proc/self/net/pfkey\x00', 0x101200, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00000000c0)="00e767bc54740355", 0xfffffffffffffdc4) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00009fdfaf)=""/81, 0x51}, 0x40002106) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x220000, 0x0) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000040)={&(0x7f0000ffb000/0x3000)=nil, 0x7, 0x5, 0x6, &(0x7f0000ffc000/0x1000)=nil, 0x538}) 2018/03/26 07:35:11 executing program 7: unshare(0x8000000) r0 = epoll_create1(0x0) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) r2 = mq_open(&(0x7f0000a04000)='-$\x00', 0x0, 0x0, &(0x7f0000513fc0)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000ae0000)) mq_timedsend(r1, &(0x7f000066c000), 0x0, 0x0, &(0x7f000066cff0)) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000002c0)={0x0, 0x4648000000000000, 0x10, 0x100000001, 0xffff}, &(0x7f0000000300)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000340)={r4, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x4, 0xfffffffffffffffc, 0x4, 0xffffffffffffff81, 0x1}, &(0x7f0000000400)=0x98) mq_timedreceive(r1, &(0x7f00007fef7c)=""/132, 0x84, 0x0, 0x0) r5 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x7ff, 0x503800) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f00000001c0)={@mcast1={0xff, 0x1, [], 0x1}, 0x5, 0x2, 0x3, 0xe, 0x1f, 0x288, 0x9}, 0x20) ioctl$PIO_UNISCRNMAP(r5, 0x4b6a, &(0x7f0000000080)="8e40687417af9e04ea1fedfd7f09bb69e7833f375937b1cf484939e169551f32d5802a8483b7f7fab3202532ccf1b7f73992125f94f219f869dc1f8a0efe57c560a99edb921c38488a1407dda52f4ba2a4a316aba54463df42019d6eecc26c4ed61c") getsockopt$EBT_SO_GET_INIT_INFO(r5, 0x0, 0x82, &(0x7f0000000100)={'broute\x00'}, &(0x7f0000000180)=0x78) 2018/03/26 07:35:11 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="46753b93dd7d1851d3ac671fe9c5d7cb2aee6fd3f43b11d2", 0x18, 0x0, &(0x7f0000000100)={0xa, 0x4e20, 0x10001, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffff7}, 0x1c) r1 = socket$packet(0x11, 0x7, 0x300) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net\x00') getsockname$netrom(r2, &(0x7f0000000040), &(0x7f0000000080)=0x10) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f00000002c0)=@req3, 0x640e5c284fdd15b4) 2018/03/26 07:35:11 executing program 1: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x1c) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000080)={'ifb0\x00', {0x2, 0x4e23, @rand_addr}}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000000c0)=0x3, 0x4) prctl$setname(0xf, &(0x7f0000000100)='ifb0\x00') ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000140)={'eql\x00', 0x400}) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000240)='\x00') r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000000280)={0x2c, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e24}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x14}}, 0x24, 0x40, 0x8001, 0x8, 0x9, 0x0, 0x4, 0xfff, 0x7}) r3 = syz_open_dev$sndseq(&(0x7f0000000300)='/dev/snd/seq\x00', 0x0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f0000000340)) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/policy\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r4, 0x40045201, &(0x7f0000000400)=0x7) prctl$setendian(0x14, 0x0) getpeername$inet6(r4, &(0x7f0000000440)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000480)=0x1c) getsockopt$packet_int(r4, 0x107, 0xe, &(0x7f00000004c0), &(0x7f0000000500)=0x4) mq_open(&(0x7f0000000540)="7b766d6e6574312d236264657605295d6d696d655f7479706574727573746564", 0x1, 0x100, &(0x7f0000000580)={0x5, 0x4, 0x2a0000000000, 0x5, 0xffff, 0xc7, 0x0, 0x600000000}) syz_open_dev$sndseq(&(0x7f00000005c0)='/dev/snd/seq\x00', 0x0, 0x80000) ioctl$LOOP_CLR_FD(r4, 0x4c01) r5 = getuid() getgroups(0x2, &(0x7f0000000640)=[0xffffffffffffffff, 0x0]) lchown(&(0x7f0000000600)='./file0\x00', r5, r6) mq_unlink(&(0x7f0000000680)='vmnet0bdev^vboxnet0\x00') setsockopt$inet_udp_encap(r4, 0x11, 0x64, &(0x7f00000006c0)=0x7, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000700)={{{@in6=@ipv4={[], [], @loopback}, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@broadcast}}, &(0x7f0000000800)=0xe8) ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f0000000840)={@remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x3ff, 0x1, 0x401, 0x500, 0x100000001, 0x10000, r7}) accept4$bt_l2cap(r4, &(0x7f00000008c0), &(0x7f0000000900)=0xe, 0x80000) ioctl$RNDADDENTROPY(r4, 0x40085203, &(0x7f0000000940)={0x3}) fstat(r2, &(0x7f0000000980)) acct(&(0x7f0000000a00)='./file0\x00') 2018/03/26 07:35:11 executing program 0: clone(0x0, &(0x7f0000546000), &(0x7f00000a3ffc), &(0x7f0000b46000), &(0x7f0000b46f84)) r0 = socket$netlink(0x10, 0x3, 0x7) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000240)=[{0x3}, {0xb}, {0x6, 0x7ce6}, {0x8, 0x1}, {0xb, 0x400}, {0x6, 0x8f3}], 0x6) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)=[&(0x7f00000000c0)='/&\x00'], &(0x7f00000001c0)=[&(0x7f0000000140)=',-', &(0x7f0000000180)='bdevppp0\x00']) getuid() 2018/03/26 07:35:11 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000f72fcf), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000f7c000)=0x8000, 0xfffffffffffffda6) r1 = accept4$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x10, 0x800) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) r2 = socket$inet(0x2, 0xa, 0x1) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000340)={0xa, [0x7fffffff, 0x7fff, 0x20000, 0x3, 0x132d, 0x537, 0x5, 0x233, 0x7f, 0x8]}, 0x18) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@mcast2={0xff, 0x2, [], 0x1}, 0x7e12d7f0, 0x0, 0x0, 0x5, 0x3, 0x7711, 0xfde}, &(0x7f00000000c0)=0x20) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x113000, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000180)={'ip6gre0\x00', 0x0}) sendmsg$nl_xfrm(r3, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x208080}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="f00000002500020026bd7000fddbdf250700000084000500fe80000000000000000000000000000f000004d5ff00000000000000ac1414bb000000000000000000000000014920a32d000700510000000500000002000000fe8000000000000000000000000000aa000004d53300000002000000e000000200000000000000000000000006350000030303000700000005000000e1c07d000c000f00010000000000000008001600200000000c000f003d08000000000000f9101b50131724000900e30d000000000000fefffffffffffffff2000000000000001200000000000000080004003478", @ANYRES32=r4, @ANYBLOB="02000000"], 0xf0}, 0x1, 0x0, 0x0, 0x1}, 0x0) 2018/03/26 07:35:11 executing program 3: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0)) timerfd_settime(r0, 0x0, &(0x7f00000000c0)={{0x0, 0x1c9c380}}, &(0x7f0000a56000)) 2018/03/26 07:35:11 executing program 2: setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000001000)=[@in={0x2, 0x4e20}, @in6={0xa, 0x4e20, 0x4, @mcast2={0xff, 0x2, [], 0x1}}], 0x2c) sigaltstack(&(0x7f0000001000/0x1000)=nil, 0x0) r0 = socket$inet(0x2, 0x7, 0x3) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) 2018/03/26 07:35:11 executing program 6: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) symlinkat(&(0x7f0000c1bfff)='/', 0xffffffffffffffff, &(0x7f0000d06ff8)='./file0\x00') clone(0x0, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f00000000c0), &(0x7f00000001c0)) unlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) 2018/03/26 07:35:11 executing program 5: r0 = socket(0x9, 0x80006, 0x200) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000300)={0x0}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000380)=@sack_info={r1, 0x1f, 0x100000001}, &(0x7f00000003c0)=0xc) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000000180)={0x0, 0x0, 0x10000}) fsetxattr(r2, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000000)='\x00', 0x1, 0x0) fremovexattr(r2, &(0x7f00000002c0)=@known='user.syz\x00') ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000000040)=""/249) 2018/03/26 07:35:11 executing program 6: setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000011fe4)=@req3, 0x3) r0 = userfaultfd(0x80800) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x82080, 0x0) connect$nfc_llcp(r1, &(0x7f00000000c0)={0x27, 0x0, 0x2, 0x5, 0x42, 0x2, "a4712afd5675f63f175cd596b6f8f8d56d1103cefdd81e98db0078e59a7d3ac9f6fe14ce52974620585440fa8e6b2d5d3b10b1b7ee3161ab6309b7f1b1df66", 0x4}, 0x60) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x400000, 0x0) getpeername(0xffffffffffffffff, &(0x7f00000012c0)=@can={0x0, 0x0}, &(0x7f0000001340)=0x80) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000001380)={@empty, r3}, 0x14) 2018/03/26 07:35:11 executing program 3: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f000011e000/0x4000)=nil, 0x4000, 0x1, 0x32, r0, 0x0) madvise(&(0x7f0000001000/0x200000)=nil, 0x200000, 0x3) ioctl$int_out(0xffffffffffffffff, 0x0, &(0x7f0000001000)) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000000c0)={0x7, 0x0, 0x2, 0x40}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000100)={0x8, r1, 0x0, 0x5}) r2 = syz_open_dev$sg(&(0x7f0000004ff7)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000000140)="762efe22dcc248224521502917c02b", 0xf) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000080)=0x2, 0x4) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000000040)={0x5}) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000001000)) 2018/03/26 07:35:11 executing program 0: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000044fd0)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000055ffe)}}], 0xfffffd56) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000000)=0x100, 0x4) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/26 07:35:11 executing program 2: r0 = socket$inet6(0xa, 0x2000000802, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000080)=0x3, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r2 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x2000ff, 0x41}, 0x20) r3 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="ea02fc77f911a4e0a372cab975a2bc2f7c4b7898a92edad2142b0744ba3f79b51f0a22bfb188bafdea9d4c8c1766e5e4318a9f776bf9f1587a66686fd29880baf1ccadf6cfbe7643b254cfa2a870ba7d37e284e1523680bbc299961c8dcd0fbd88f7db5b3b442dc29373b9a7cd105521b47fc143f9ae817a1d12b5d93b63f09cf1706fb540ddea0216bd45b46aae445bea5ffdc953ec79be79455e1073e9228eebe16527300fbb7d72bfb582926193307089d3efe2356c35c6180beaea0f8b78fce976b0", 0xc4, 0x0) keyctl$update(0x2, r3, &(0x7f0000000240)="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", 0xfb) chmod(&(0x7f0000000000)='./file0\x00', 0x2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x2}, 0x20) 2018/03/26 07:35:11 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000541000)=0x200000000003) fcntl$setsig(r2, 0xa, 0x12) fcntl$notify(r3, 0x402, 0x8) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_GET_STATS(r4, 0x80f86406, &(0x7f0000000140)=""/186) setsockopt$inet6_MCAST_LEAVE_GROUP(r4, 0x29, 0x2d, &(0x7f0000000200)={0x3a, {{0xa, 0x4e23, 0xdc, @loopback={0x0, 0x1}, 0x4800}}}, 0x88) setns(r0, 0xc000000) r5 = dup2(r2, r0) read(r0, &(0x7f00000002c0)=""/88, 0x58) fcntl$setown(r5, 0x8, r1) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000340)={0xd79b, 0xffffffffffffffff, 0x3}) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000000380)={0x0, 0x40, 0x0, 0x2f704f3a, 0x3, 0x9, 0x7fffffff, 0x5, {0x0, @in={{0x2, 0x4e21}}, 0x1000, 0x8, 0xfffffffffffffffc, 0x2, 0xe323}}, &(0x7f0000000440)=0xb0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f0000000480)={r6, 0x101, 0x1000, "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"}, 0x1008) setsockopt$ax25_buf(r5, 0x101, 0x19, &(0x7f0000000000)="5b611fb35aaed7ceffc3771924df93920377de3d225e067ba516bca215e9c60df3cd3fb4890ffb9a702efd312eeaca33cd79e50338f2bfffd3147a9178da9105e8122c738a17ff9a55fc93e98291e7440a7bdb76febcd63aed8c01e0b3baaecff255ae1af9cd28eb2673c4f5769399813097f3517c5f7b8d880c10c06ae4c86299fd2bf634d6fd003b3004f88db5174adbff0386c0f489b1821474e94ff0aeee4426b96ee9cdc8796bfdabd967ab032c964bb060a34614f1b6f6670980b427be9ea69e466b7ae24b91bd9c6dbeea42b5e5954b05f9f1a9ff0a1042ffaa4b1a6d6bad0ec9755c686394", 0xe9) tkill(r1, 0x16) 2018/03/26 07:35:11 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x400000100000127b, &(0x7f00006b2000)) ioctl(r0, 0x1d29, &(0x7f0000000040)="58722f92e4c036f00274c1d845ddceeb745096ee3681fe67ac2a2ae62c3ba45449935f9bcdc48ad55b438198db5668816e3ec747899c22a4efe39487b2689d94128fbf8b99d74cb786bd73571c9b7de5f263c8d28d7b047a6af0d1fff2768beb0cd7cb65e6929f34963050bce8b2a99a4ce0a8d0416fd52bea2dee8ee7b80bed2b4cda62e2a13d46807d5009f4ae220b166267a3c27a7c21b2ca3ce17f4191f5dc") 2018/03/26 07:35:11 executing program 4: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000100)={0x1ff, 0x2, {0xffffffffffffffff, 0x3, 0x33, 0x0, 0xffffffff}}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f00000000c0)='b'}) r2 = mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000340)={0xa8, 0x0, &(0x7f0000000440)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000200)}}, @free_buffer={0x40086303, r2}, @reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280), &(0x7f00000002c0)}}}, @dead_binder_done={0x40086310}], 0x0, 0x0, &(0x7f0000000500)}) 2018/03/26 07:35:11 executing program 3: r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009c1000)=0xff, 0x4) fallocate(r0, 0x200000000003, 0x0, 0x9) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) sendfile(r0, r1, &(0x7f0000000080)=0x1, 0x5) 2018/03/26 07:35:11 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) write(r0, &(0x7f0000000200)="04", 0x1) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x80000, 0x0) bind$inet(r1, &(0x7f0000000180)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) r2 = syz_open_pts(r0, 0x0) readv(r2, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/106, 0x6a}], 0x1) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000000000)=0x3) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000000040)) 2018/03/26 07:35:11 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getpeername$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) mmap(&(0x7f0000a6d000/0x2000)=nil, 0x2000, 0x0, 0x80015, r0, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000aa7000)={@loopback={0x0, 0x1}}) 2018/03/26 07:35:11 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) uname(&(0x7f0000000040)=""/13) ptrace(0x4207, r1) wait4(r1, &(0x7f0000000000), 0x0, 0x0) [ 96.376350] binder: 17063:17068 got reply transaction with no transaction stack [ 96.383831] binder: 17063:17068 transaction failed 29201/-71, size 0-0 line 2927 [ 96.393205] binder: 17063:17068 ioctl c0306201 20004000 returned -14 [ 96.394478] binder: BINDER_SET_CONTEXT_MGR already set [ 96.394485] binder: 17063:17080 ioctl 40046207 0 returned -16 [ 96.401878] binder_alloc: 17063: binder_alloc_buf, no vma [ 96.401915] binder: 17063:17081 transaction failed 29189/-3, size 0-0 line 3134 [ 96.401956] binder: 17063:17084 got reply transaction with no transaction stack [ 96.401963] binder: 17063:17084 transaction failed 29201/-71, size 0-0 line 2927 [ 96.441461] binder: undelivered TRANSACTION_ERROR: 29189 [ 96.446995] binder: undelivered TRANSACTION_ERROR: 29201 [ 96.453247] binder: undelivered TRANSACTION_COMPLETE [ 96.458343] binder: undelivered TRANSACTION_ERROR: 29201 [ 96.463768] binder: undelivered TRANSACTION_COMPLETE [ 96.468875] binder: undelivered transaction 80, process died. 2018/03/26 07:35:12 executing program 2: r0 = socket$inet6(0xa, 0x4000000000000002, 0x0) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f64ffc)=0x6, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c) bind$inet6(r1, &(0x7f0000776fe4)={0xa, 0x4e20}, 0x1c) close(r1) 2018/03/26 07:35:12 executing program 7: mlock2(&(0x7f000053e000/0x1000)=nil, 0x1000, 0x4) setsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f00000000c0), 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) r0 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) readv(r0, &(0x7f0000001280)=[{&(0x7f0000000040)=""/31, 0x1f}, {&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/56, 0x38}, {&(0x7f00000010c0)=""/3, 0x3}, {&(0x7f0000001100)=""/84, 0x54}, {&(0x7f0000001180)=""/231, 0xe7}], 0x6) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/26 07:35:12 executing program 5: arch_prctl(0x1006, &(0x7f0000000000)="868ed729542ff13ec09bb46288a665754a22931e1c6e87cb89d3a9a111f3cf0e50658d29e3af9872112d1d26152bd8ba1e226a6446da3e80000000000000000000") clock_gettime(0xfffffffffffffffb, &(0x7f0000b7a000)) 2018/03/26 07:35:12 executing program 3: mlock2(&(0x7f000054d000/0xf000)=nil, 0xf000, 0x0) munlock(&(0x7f0000ec7000/0x1000)=nil, 0x1000) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8, 0x18c00) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000240)={0x7, 0x7, 0x200, 0x7fff, 0x80000001, 0xfffffffffffffffd, 0x7, 0x1, 0x0}, &(0x7f0000000280)=0x20) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={r1, 0x3f, 0x9}, &(0x7f0000000080)=0xfd93) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f00000000c0)={0x0, 0xffffffffffffff47, 0x4, 'queue0\x00', 0x3}) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e23, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, 0x8, 0x7, 0x7fff, 0x61309d18, 0x2}, 0x98) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x400000, 0x3, &(0x7f0000bec000/0x400000)=nil) sysfs$3(0x3) 2018/03/26 07:35:12 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=ANY=[@ANYBLOB="0563044000004000"], 0x0, 0x0, &(0x7f0000012fc7)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0e630c400000e674e6828b3b41f90000"], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x14, 0x0, &(0x7f000000cf68)=[@request_death={0x400c630f}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000008f37)}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400080, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000080)={0x8, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}]}) 2018/03/26 07:35:12 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2) r1 = syz_open_dev$urandom(&(0x7f0000c4f000)='/dev/urandom\x00', 0x0, 0x0) r2 = syz_open_dev$random(&(0x7f0000000ff4)='/dev/random\x00', 0x0, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) fcntl$setstatus(r2, 0x4, 0x42c00) ioctl$int_in(r1, 0x5452, &(0x7f0000a1aff8)=0x298) r3 = syz_open_dev$random(&(0x7f0000000ff4)='/dev/random\x00', 0x0, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f00000000c0)=0x5) dup2(r0, r2) 2018/03/26 07:35:12 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x1001150fc) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"2dbe9dad0000000000000010002265f6", 0x2000}) eventfd2(0x100000000, 0x80000) 2018/03/26 07:35:12 executing program 4: mknod(&(0x7f0000000040)='./file1\x00', 0x0, 0x0) lremovexattr(&(0x7f00000001c0)='./file1\x00', &(0x7f00000000c0)=@known='system.posix_acl_access\x00') utimes(&(0x7f0000000000)='./file1\x00', &(0x7f0000000080)={{0x0, 0x7530}}) 2018/03/26 07:35:12 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x5418c0, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000040)={0x8, 0x3, 0xfffffffffffffffd, 0x2000001, 0x40000006, 0x8}) open$dir(&(0x7f0000000140)='./control\x00', 0x200, 0x108) inotify_init() mkdir(&(0x7f0000a7aff6)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f0000000080)='./control\x00', 0x104) sendto(r0, &(0x7f00000001c0)="ad5f30e3002154a970997874475b85f9fc8b5af28cfdd0e5c72f4eb1c6c861083778199fbfdb00a6cede491533086739b777e09f89f1b84d67bae0b146a418942fca8139aabb0abc9dd7993354a295464928f0bae4d399ecef8eae91b54298391770e12efabbbebc63669f115c5d3893990254ebc13b12596069d435d937346bb6c72eec41a04996ae9d351d8eb9579d98d33bbc01e6616e0e61373a64a3a8a49b68245a8cbc82acefceeb646e6da1d0fd3aba4779c86534274fe1bc4c668885c2476f33239a0b2eb9d729a77f4827b32e9b8162a3712011a5059ec1629cfadf5e033d835d9385605e358879e7fd74d5355b43445867258a", 0xf8, 0x80, &(0x7f00000002c0)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x2, 0x4, 0x1, {0xa, 0x4e23, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}}, 0x80) r1 = inotify_init() getsockname(r0, &(0x7f00000004c0)=@nl=@proc, &(0x7f0000000540)=0x80) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000340)={'nat\x00', 0x64, "eeb6b92f194cf9fd6f76b245e83ea57a7b66a82cbffaa515a4ccc8d7794468616db70b57f02604b4c2e81f7d3bfde25ebce1a7acc21dc708543f27d8e5d28e3e5a307fc79dd974402bc817cf6d36cb47cd247ee7f79bb2e6955de98d939086566f3573af"}, &(0x7f0000000400)=0x88) inotify_add_watch(r1, &(0x7f000003a000)='./control\x00', 0x81000100) inotify_add_watch(r1, &(0x7f0000b38000)='./control\x00', 0x80000000) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000440), &(0x7f0000000480)=0x4) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000180)={0x8000001, 0x9, 0x15}) pivot_root(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control\x00') 2018/03/26 07:35:12 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000020000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) sysfs$3(0x3) connect$inet6(r0, &(0x7f000000e000)={0xa, 0x4e20}, 0x1c) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) socket$inet6(0xa, 0x8080a, 0x8) ioctl$int_in(r0, 0x5473, &(0x7f0000000200)=0x3f) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000140)) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000280)={'bcsh0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00000002c0)={@remote={0xfe, 0x80, [], 0xbb}, r2}, 0x14) getpeername(r0, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000080)=0x80) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00000000c0)=0x1, 0x4) 2018/03/26 07:35:12 executing program 1: mknod(&(0x7f0000000000)='./file0\x00', 0x8, 0x0) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000280), &(0x7f00000002c0)=0x24ffa63ae33cda4b) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x9}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x1, 0x2, 0x4, 0x1, 0x4}, 0x14) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) 2018/03/26 07:35:12 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000180)=ANY=[@ANYBLOB="7c2604864554f226c2b4e836000202010000000000000000000000e5"], 0x18) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00002d9ff8)=@fragment, 0x8) r1 = fcntl$dupfd(r0, 0x40a, r0) getsockopt$llc_int(r1, 0x10c, 0xa, &(0x7f0000000100), &(0x7f0000000140)=0x4) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e21, 0x3, @loopback={0x0, 0x1}, 0x56ab}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @broadcast=0xffffffff}], 0x8c) sendto$inet6(r0, &(0x7f0000fdf000), 0x0, 0x0, &(0x7f00003e0fe4)={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f00000001c0)={0xef, {{0xa, 0x4e21, 0xa2, @loopback={0x0, 0x1}, 0x5}}}, 0x88) 2018/03/26 07:35:12 executing program 3: r0 = signalfd(0xffffffffffffffff, &(0x7f00007b5000), 0x8) mkdir(&(0x7f00007b7000)='./control\x00', 0x0) signalfd(r0, &(0x7f00007b6ff8)={0x4}, 0x8) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = gettid() creat(&(0x7f0000000080)='./control\x00', 0x40) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000000)={@empty, 0x8000, 0x2, 0x1, 0x4, 0x3, 0x1ff, 0x1}, &(0x7f0000000040)=0x20) fcntl$setown(r1, 0x8, r2) readv(r0, &(0x7f000008bfe0)=[{&(0x7f0000525000)=""/216, 0xd8}], 0x1) r4 = dup2(r1, r0) fcntl$setsig(r1, 0xa, 0x3) r5 = inotify_add_watch(r1, &(0x7f00007b4ff6)='./control\x00', 0x2000000) inotify_rm_watch(r4, r5) [ 97.001521] binder: 17093:17096 Acquire 1 refcount change on invalid ref 4194304 ret -22 [ 97.019549] binder: 17093:17096 BC_REQUEST_DEATH_NOTIFICATION invalid ref 1961230336 [ 97.028516] binder: 17093:17096 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 97.043721] binder: 17093:17096 Acquire 1 refcount change on invalid ref 4194304 ret -22 [ 97.066888] binder: 17093:17122 BC_REQUEST_DEATH_NOTIFICATION invalid ref 1961230336 [ 97.081825] binder: 17093:17123 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 2018/03/26 07:35:12 executing program 5: syz_emit_ethernet(0xe9, &(0x7f0000000180)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaabb88480000000001ab2fdaae389c00f96e2775c2e61cb5cd297bb83cfb1e7f08f306d1a59bb847514595fb55e61015ffe161aaed48f4aed4e0cff32556794203cc7ea84479ad94313d103a6ae073487ff4c269ee83ff9ddeed092ac5f85cebf110980a3ee7d211cbe8e584da9793da778107d1d6c6f16d054fd0a0da1e2a8816c520714712bcdda8c93d04537c81f741bfb905446a4c9337a6bddb16248442b0e43a3666c73040cea6c31ba3716397b97f14ba13c91c81643627167d8d713c1216c21deb905168a62a6a2abaaa11cab9f85a3834b91eb416ad3854f437dfedbf81b5bc"], &(0x7f0000efe000)={0x0, 0x0, [0x0, 0x0, 0x3]}) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0, 0x80) mkdirat(r0, &(0x7f0000000140)='./file0\x00', 0x80) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x41, 0x0) syz_emit_ethernet(0x26, &(0x7f0000000080)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, @empty, [{[{0x9100, 0x7, 0x5, 0x4}], {0x8100, 0xffffffffffffffff, 0x4}}], {@can={0xc, {{0x3, 0x9, 0x9, 0x9}, 0x2, 0x3, 0x0, 0x0, "d5b0b510a2e888d6"}}}}, &(0x7f00000000c0)={0x1, 0x4, [0xaed, 0xd53, 0xfc0, 0x534]}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e23}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}], 0x20) 2018/03/26 07:35:12 executing program 2: capset(&(0x7f0000000000)={0x20080522}, &(0x7f000086ffe8)={0x0, 0x0, 0x0, 0x3}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)=0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x40000, 0x0) mq_timedreceive(r1, &(0x7f0000000180)=""/61, 0x3d, 0x1f, &(0x7f00000001c0)={0x0, 0x1c9c380}) r2 = getpgid(r0) rt_tgsigqueueinfo(r2, r0, 0x4, &(0x7f0000000240)={0xd, 0x5, 0x7, 0x9}) capset(&(0x7f0000000040)={0x19980330, r2}, &(0x7f0000000080)={0x8, 0x100, 0x6, 0x81, 0x1ff, 0x2}) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000200)={'bpq0\x00', 0x8}) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x2009, 0x1) 2018/03/26 07:35:12 executing program 6: openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x400000, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f00000000c0), &(0x7f0000000100)=0x4) mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1000009, 0x10010, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x80000, 0x8) ioctl$TIOCSCTTY(r1, 0x540e, 0xfffffffffffffff2) 2018/03/26 07:35:12 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000577000)='net/rt_cache\x00') lseek(r0, 0x0, 0x4) readv(r0, &(0x7f0000bce000)=[{&(0x7f00002e6f44)=""/188, 0xbc}], 0x1) 2018/03/26 07:35:12 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x404402, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000080)={0x2, 0x0, 0x10000, 0x10}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f00000000c0)={0x0, r1}) bind$ipx(r0, &(0x7f0000000040)={0x4, 0x7fff, 0x2, "9c58ce87d277", 0x59d4}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000282dc)=@dellink={0x20, 0x11, 0x50b, 0xffffffffffffffff, 0xffffffffffffffff}, 0x20}, 0x1}, 0x0) 2018/03/26 07:35:12 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x200000) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x81003) sendfile(r0, 0xffffffffffffffff, &(0x7f00000ddff8), 0x102000001) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, @rand_addr}, &(0x7f00000000c0)=0x10, 0x80000) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000100)={@broadcast, @rand_addr}, &(0x7f0000000140)=0xc) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/03/26 07:35:12 executing program 3: r0 = signalfd(0xffffffffffffffff, &(0x7f00007b5000), 0x8) mkdir(&(0x7f00007b7000)='./control\x00', 0x0) signalfd(r0, &(0x7f00007b6ff8)={0x4}, 0x8) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = gettid() creat(&(0x7f0000000080)='./control\x00', 0x40) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000000)={@empty, 0x8000, 0x2, 0x1, 0x4, 0x3, 0x1ff, 0x1}, &(0x7f0000000040)=0x20) fcntl$setown(r1, 0x8, r2) readv(r0, &(0x7f000008bfe0)=[{&(0x7f0000525000)=""/216, 0xd8}], 0x1) r4 = dup2(r1, r0) fcntl$setsig(r1, 0xa, 0x3) r5 = inotify_add_watch(r1, &(0x7f00007b4ff6)='./control\x00', 0x2000000) inotify_rm_watch(r4, r5) 2018/03/26 07:35:12 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x20101000) fsetxattr(r0, &(0x7f0000341000)=@random={'trusted.'}, &(0x7f0000c46000)='pqp0\x00', 0xfffffffffffffe0d, 0xfffffffffffffffd) flock(r0, 0x4) r1 = dup3(r0, r0, 0x80000) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000000)=""/9) 2018/03/26 07:35:12 executing program 5: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f00002c6000)=0x80000000, 0xfffffffffffffe1b) 2018/03/26 07:35:12 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000be5000)='net/dev_snmp6\x00') fstat(r0, &(0x7f0000045fbc)) fcntl$getown(r0, 0x9) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$revoke(0x3, r1) 2018/03/26 07:35:12 executing program 6: preadv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f0000000040)=""/139, 0x264}, {&(0x7f0000000100)=""/202, 0x5b}, {&(0x7f0000000200)=""/12, 0xc}, {&(0x7f0000000240)=""/36, 0x24}, {&(0x7f0000000280)=""/98, 0x62}, {&(0x7f0000000540)=""/81, 0x51}, {&(0x7f0000000380)=""/140, 0x8c}], 0x7, 0xfffdfffffffffffe) 2018/03/26 07:35:12 executing program 2: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) read(r0, &(0x7f0000000000)=""/126, 0x7e) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r2) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x70}) 2018/03/26 07:35:12 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f000074fffc)=0x7, 0x4) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0xfc) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getgid() setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000040)=0x215, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="7f0006005a43ee8c360bf17ac5678d482242c038a707000800020001000600"], &(0x7f0000000080)=0x2) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x5, 0x1, 0x100, 0x6, 0xac2}, 0x14) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000180)="d98c293b3754efc2dce04e8d3349b3eb31f40a18e971fcc6cc54f81ef853e31fd2fa0e3fb70644cb4639285171df92b899101e50ed043bc3087e9fdbd5d52e57f4f198aaee5055f14f08c99b2e667559d3fb60f65dfe34b23e2b30b91d8af64e443eec2cfe5c181dd394cfce1486e53374ed9734f35593b7646b365e934df31d741e71ec9319604f002e2547d6c0d5cda6") r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) sendfile(r1, r3, &(0x7f0000d83ff8), 0x8000fffffffe) recvmsg(r0, &(0x7f0000000100)={&(0x7f0000000240)=@in={0x0, 0x0, @local}, 0x80, &(0x7f0000001680)=[{&(0x7f00000002c0)=""/252, 0xfc}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/94, 0x5e}, {&(0x7f0000001440)=""/242, 0xf2}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f0000001540)=""/67, 0x43}, {&(0x7f00000015c0)=""/174, 0xae}], 0x7, 0x0, 0x0, 0x81}, 0x10042) 2018/03/26 07:35:12 executing program 1: r0 = socket(0x1000000010, 0x802, 0x0) write(r0, &(0x7f0000000000)="1f0000003a00079f1a00d209bdff0000003f20165fffffe40a000028000000", 0x1f) 2018/03/26 07:35:12 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x0, 0x0) write$selinux_load(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="8c9baf056e8077d9e645204c87d9e724c39961e1f2cada753fdf9246fef51a0c37463c01f11552bdaa18a31ebac5a8b9441998dc9650c99ec353b516a77e124f67bd506898c5848b14b2b6d208a2aa"], 0x4f) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = syz_open_dev$sndtimer(&(0x7f00003aa000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000748f08)={{0x1, 0x0, 0x0, 0x3}, 0x0, 0x0, 'id0\x00', 'timer0\x00'}) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/03/26 07:35:12 executing program 0: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x80, 0x0) ioctl$TIOCEXCL(r0, 0x540c) faccessat(r0, &(0x7f0000000040)='./file0\x00', 0x1, 0x0) r1 = accept$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x80, 0x40, 0x3}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000180)={r2, 0x4}, &(0x7f00000001c0)=0x8) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r3 = accept$inet6(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000240)=0x1c) r4 = add_key(&(0x7f0000000340)="180000000008c5b71b10406e1963f6f8c7f1bdfefdff60b1170f7ea3adfde9a76fbafc3945e97603aaf7ce1b417841ae66aabda06b07d178c74cd56de18151257d1a63ab1267d596a68d4bd42015d09842a7caab7c408e364daaa13061da92ba844045092d6176ab56f6cca537b0b037c8af2f0fbff1483379dfbac0c2314e0557848585f51b79a39a2ddeaa", &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)="f6641b78cb7a9684dd33ab5f4cecb81003c9661ef75b0bddea38f2aaf5f4c30a817a04863e306e824509e950a2f603bb98b4510ad8bd59c1f91d4bc30ba8e800e13b54a255f261d2974f58b6130b70c7a512d152112a98687918c745c6641dd0871512bc09951433fe1ef2a658e4ecf9d67d", 0x72, 0xfffffffffffffffb) getgid() keyctl$assume_authority(0x10, r4) ioctl$TIOCEXCL(r3, 0x540c) socket$inet_tcp(0x2, 0x1, 0x0) 2018/03/26 07:35:12 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = dup(r0) syz_open_pts(r1, 0x1) sendmsg$nl_route(r0, &(0x7f00000003c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv4_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {0x2}, [@RTA_DST={0x8, 0x1, @multicast1=0xe0000001}]}, 0x24}, 0x1}, 0x0) 2018/03/26 07:35:12 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000100)) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000000040), &(0x7f0000000140)=0x1bb) openat(r2, &(0x7f0000000000)='./file0\x00', 0x400000, 0x30) 2018/03/26 07:35:12 executing program 1: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f0000000080)=0x80, 0x80000) getsockname(0xffffffffffffff9c, &(0x7f00000000c0)=@can={0x0, 0x0}, &(0x7f0000000140)=0x80) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000180)={@local={0xfe, 0x80, [], 0xaa}, 0x8, r1}) r2 = socket$inet6(0xa, 0x6, 0x1fa) sendto$inet6(r2, &(0x7f0000638edf), 0x0, 0xfffffefffffffffe, &(0x7f0000fd6fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) getsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f000081c000)=""/169, &(0x7f0000636000)=0xa9) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/03/26 07:35:12 executing program 3: syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xcba000)=nil, 0xcba000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'yam0\x00'}) r1 = socket$inet_icmp(0x2, 0x2, 0x1) fcntl$addseals(r0, 0x409, 0x400000000000e) getsockopt$inet_int(r1, 0x0, 0x5, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/03/26 07:35:12 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) read(r0, &(0x7f0000000000)=""/54, 0x36) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000001040)="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", 0x1000}, {&(0x7f0000000040)="d8", 0x1}, {&(0x7f0000000080)="b0363c2d1aaa24df3af27be776808dd3767e20659b7cc2840292c75c6196e4bf2f4ed0547943ac935ea30662b6440de28a7ed3", 0x33}, {&(0x7f0000000100)="845d9d9468b933a3bafef19a8308cdd6f778b5e5230fb306aa56f5be74bf80da46c62cf48a01f89ee9ce37b3738a9f795ebe0e7658f9897fe0a3b9b13d22f6e10e943247fa8eb9470f7274c2781327b2715e1f83af7297571e2eb058c676d88d1925e9ee0fef6410e1dcfa3741ea01643ef0d45c7149cdbef6b004b8ac", 0x7d}], 0x4) 2018/03/26 07:35:12 executing program 7: r0 = syz_open_dev$urandom(&(0x7f0000005000)='/dev/urandom\x00', 0x0, 0x400840) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000000)) 2018/03/26 07:35:12 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@newspdinfo={0x14, 0x24, 0x1b, 0xffffffffffffffff, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) syncfs(r0) 2018/03/26 07:35:12 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x2) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="89070400006eff8907b0810347", 0xd) 2018/03/26 07:35:12 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) sendmsg(r1, &(0x7f0000b82000)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000e42000)=[{&(0x7f0000000140)="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", 0x198}], 0x1, &(0x7f0000634000)}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) recvmsg(r1, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000100)=""/4, 0x4}], 0x1, &(0x7f00000003c0)=""/4096, 0x1000}, 0x0) 2018/03/26 07:35:12 executing program 1: futex(&(0x7f000000cffc), 0x400000005, 0x0, &(0x7f0000365ff8), &(0x7f0000fc4ffc), 0x0) rt_sigtimedwait(&(0x7f0000000000)={0x1}, &(0x7f0000000040), &(0x7f0000000080), 0x8) 2018/03/26 07:35:12 executing program 3: mkdir(&(0x7f0000000100)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000280)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000022c0)={{{@in6=@mcast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f0000000680)=0xe8) stat(&(0x7f0000000400)='./control/file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000007c0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000800)={{{@in6=@mcast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000900)=0xe8) getgroups(0x1, &(0x7f0000000940)=[0xffffffffffffffff]) sendmmsg$unix(r1, &(0x7f0000002200)=[{&(0x7f0000000040)=@file={0x1, './control\x00'}, 0x6e, &(0x7f00000000c0)=[{&(0x7f0000000140)="76bcdb78a3ad09f4f53e085ca54347123ddee7ff2ce3fb8e521dd1812c054098c7fad36e906b7c694a7acc928dbf120565b984a5155b6e3fb19e7c5c1af14678b21c9f496c98d93149a2a3895903c4201ea0ed634da116e36071616bdb9cf4d8ede61667c3ddf1d8b57bb9b3d9554f51619e0f50bb313b2f87140eb0f49a435624f806779655358ca4cb0a7e86027b4f11c275fa6f65ad960af4ae0ecead06b0d575a3df50bea8", 0xa7}, {&(0x7f0000000200)="ab362ab4f7ce6296be772094234ce0013d8c333d941eead116c7e34cb369f3c76ebcecdb53ea8c874a8928b1d548d9917ea3896bb6a4592ef04941672d56bd0c65680e7364e49e4ca5fb612f9704cda5b7584e3591a979db6e3be163e7bf1ab2d9e19aea41eef1", 0x67}], 0x2, &(0x7f0000000500)=[@rights={0x18, 0x1, 0x1, [r1, r0]}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0]}], 0x68, 0xbdd2bd47f644cc5}, {&(0x7f0000000580)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)="3eade7f7c52294d18bab876a6c0b89d63109461f671dd49205bae6dd6acd73e0928baa0b0e25d9e3f0fcbe66ee316e858defa15f37ed6acddee331f76f1edcf93e40c6a39a4682a8bcf838ca5cacb949f15b032950b4b564be97cb98199f9ba0cf476b1dc02156a16c236af18f78b5e3", 0x70}, {&(0x7f0000000680)}, {&(0x7f00000006c0)="440170adcedcf4ab4c4851b05c5cc37f59d8c8648602bf52a61ab966a9cc38d4ea62b0aed5e20d38137fc014bc7b5cdb471df24a09cb4e3eea6ba793c6d2cc6c9f6454bd649898c2c548a4f703bd13f8eeabdd5b027e43cfdbfd62485b3eb43c99707395c15bc4f709822a4f6870d88efbb91303733494872a90e2971db247627309b2c84add10944a4be7a8600b1872f53ad5c990d2296cc7565309837c8ccff7f105905fddc958eb9810ca6ff8031a8df88851fc5035", 0xb7}, {&(0x7f0000001080)="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", 0x1000}], 0x4, &(0x7f0000000980)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1]}], 0x58, 0x4000000}, {&(0x7f0000000a00)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000002140)=[{&(0x7f0000000a80)="5109a16ceb0e535dd844c27ab2d71684c939a9a853b502da587897ea89ca55e48b930f49b6194d3dfe480f6f614227690d2925396115752c601c7d805ed5e9925e594eed85ef93754a85df4ad08305c0bb9c4ceed93352522665cfbeeef447761ed374de28cbfe373a09314ba9a7927881fb69a5b8a2583029605f205f4ab7f79d165a495db05565b87c791be263faac7db0da1f6ce6abb7a8cc368089ecdf3aefb9c2b9267542c3bde03c6b74e27d5431af562698e8e817c0b054071b49c09ab0bfe23b2fb56af680260f83f69edb1f70294581605ca1a73db6091e3045b6f360af", 0xe2}, {&(0x7f0000000b80)="eb1f05208385d8852795380ff4311f3d0ca7295cfc9b5bdd91415e4b6193dcb35dab51d77610482a", 0x28}, {&(0x7f0000000bc0)="38513485275ad79e2cce3d0887bebfb5776cd86b07f30e51387a3ca0a2dc2d16de580f154ff4b822b59b03286f57735b2523e094c98c6bed7461f69a478412e20d76fcb3ba", 0x45}, {&(0x7f0000000c40)="3b5d11fca2293523f0f6d08f13f8660fc9e2d50cb1e4f9", 0x17}, {&(0x7f0000000c80)="20e4d421328437575ed658219637c4d6f081c9d89e07db0d790f4634a1b445608edb43885017c9d6808ee47c68bf4935c27ecf4c7ed36fbe6e3114849a697781ed90adcef8430aa1a06fbed066348ef029d78ae4beb32cf6089378a54c46a30d26193ca604ddbabc83b46cd46945d3b244d87b7f0cd3f1f6904ba7bd512393fdd76a64ed45177f0e697bdf442773b8fe9073f842bcbcc703acf4ad1a18eab482bd43ed70355e112637d3a761a646d801420fe7ee717be5ce5e52184c4d266c781bebca34eaf6cc40c716eb054456", 0xce}, {&(0x7f0000000d80)="84483d535ce95f011accb59bcf0150e03bf94605f745116cc6d54020343a1cdcc45e809d20a5c96a993555bf1ddc0c3974bf0a38bb4c1c12a33a4da49c6ec376b3ab78e36be99d85945c1e6791f779eb40fdabee11ff1d5139da2bc3b400892ef3ec349276d6065d4ccb14c3c738434ff57d1a1b3a5807c1109597e442885ebef70c6421ac200e09d8da78f01c10dc2069abd3f38a7756852631f3", 0x9b}, {&(0x7f0000000e40)="ab915a04c33097ef628d0f223c31e6f04ba9ce5fc188569e78ba9dae3818dd3eda107338c62426a76c8dc1d1275c1baf9c563553c1234e6855a5b01b6ca401213433741d6d02cfac65147b1db7fab7e49de5b421b2392c6fd2d887769b09226b7e6c236c7b9baf5dd615d2614b9bc48a6beb79ab79795c906890885d176811796043ae2b9d8c23b855f063433ce5884be17f542ef8e4a7f7f743f538d63edc7ddc9284a64d2a122cca9e548ce0dbf080c985a2cec2c1c8d8230b522198858ebe04529e0e20", 0xc5}, {&(0x7f0000000f40)="7b7ced91b230747248c6e296a5f0a0ef4d8d11636e496d3df9eb28391f859013824a22e9971c467cde63567ea3cb2e96a6e4786ddf31fb0f27e0e6cca2328372fb6684cf946d65958c0a0c1f36484c80aeb9390e9e06b899a639806b4c2e0d072a0d3629cfc2bcb247b55bfe04e5951d69b10d2d", 0x74}, {&(0x7f0000002080)="f7c3503e8c800ddda6e202954bad449311f048c541598e591307ac66219830898c63fdb850298d9c31450061c869d31d595a45fe7c438ed169e0c6dde47f4e408fc23843697beda3bc3619586c3c7c0b3180fb2ee300f2190ec281c97b2836ea9e8ccf24e2c26416e75523ddc6a24751228c03ea54ad6f70821508f90b656a77e61f46c16509ea0b151eb13724251fd6", 0x90}], 0x9, 0x0, 0x0, 0x20004000}], 0x3, 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000380)}], 0x1) clone(0x0, &(0x7f0000000000), &(0x7f0000001000), &(0x7f0000001040), &(0x7f0000001080)) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f00000002c0)=@hopopts={0x87, 0x4, [], [@jumbo={0xc2, 0x4, 0x5}, @pad1={0x0, 0x1}, @pad1={0x0, 0x1}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x1}, @pad1={0x0, 0x1}, @jumbo={0xc2, 0x4, 0x8}]}, 0x30) close(r0) 2018/03/26 07:35:13 executing program 2: r0 = socket$inet(0x2, 0x7, 0x4d3) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000a40000)={0x2, {{0x2, 0x0, @rand_addr=0xffffffffedddb9a5}}}, 0x88) close(r0) 2018/03/26 07:35:13 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer2\x00', 0x20080001, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000b6bfdc)) bind$ipx(r0, &(0x7f0000000040)={0x4, 0x6, 0x9, "e9626b4dbdc7", 0x6aa}, 0x10) pwrite64(r0, &(0x7f0000000000)="c064c372b43c7e7294000bfff3d40060", 0x10, 0x0) 2018/03/26 07:35:13 executing program 5: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000180)={0xfffffffffffff800, 0x9ed}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}}, 0x10912c}}, &(0x7f0000000140)=0xb8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x4e20, 0xffff, @dev={0xfe, 0x80}}], 0x1c) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f00000000c0), 0x0) 2018/03/26 07:35:13 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000020000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000080)) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x301400, 0x0) ioctl$TUNSETNOCSUM(r2, 0x400454c8, 0x0) connect$inet6(r0, &(0x7f000000e000)={0xa, 0x4e20}, 0x1c) 2018/03/26 07:35:13 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x4000) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x20000, 0x60) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e23, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, 0x5d2f, 0x8, 0x100000000, 0x8, 0x1ff}, &(0x7f0000000280)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0x9, 0x2, 0x4, 0x80000000800, r2}, 0x10) readv(r0, &(0x7f0000000540)=[{&(0x7f0000000000)=""/216, 0xfffffef7}, {&(0x7f00000005c0)=""/243, 0xf3}, {&(0x7f00000006c0)=""/83, 0x53}, {&(0x7f0000000140)=""/1, 0x1}, {&(0x7f0000000100)=""/19, 0x13}, {&(0x7f0000000300)=""/110, 0x6e}, {&(0x7f0000000380)=""/243, 0xf3}, {&(0x7f0000000180)}], 0x8) 2018/03/26 07:35:13 executing program 4: r0 = getpgid(0x0) timer_create(0x0, &(0x7f0000957fa0)={0x0, 0x0, 0x5, @tid=r0}, &(0x7f0000419ffc)) gettid() 2018/03/26 07:35:13 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f00000000c0)={0x9, 0x7, 0xffffffffffffffff, 0x7f8, 0x8, 0x3}) r2 = creat(&(0x7f0000000040)='./file1\x00', 0x0) fallocate(r0, 0x1, 0x3f, 0x80) fallocate(r0, 0x0, 0xff, 0x10001) fallocate(r2, 0x0, 0x7ae6, 0x4) 2018/03/26 07:35:13 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0xffffffffffffff2c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) readv(r1, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) write(r1, &(0x7f0000000240)="4dcca3894716aaa341d05584d856045cf60f53f205095a9b9e2e86aefa344cf862b8fba78405830ac343b171b840e30b5be24a310de504b29d3217fbb1f4391bf56a2983703df354d5a5bafdc2acb0c6fbc4dcc8e33c7a08602ed035c99c5d29ce931b1ed2b45d1b56304eeb97abd6bec7a660b1a0ecbc0d27b0d3e582578640004252c7807b352a8294891fb5d12b503abd9442e774aa1bd915aa437c3abf2d856a2d1f65efa956d35f491d597c69453aff69af2146cd57872061d6b1709481a7ca338d59f6884b730a609e9acd9d76ba2adfce4596dc75d37927d772f77c33ab21", 0xe2) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d41000)="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", 0x6ec}], 0x1) readv(r0, &(0x7f0000db0fd0)=[{&(0x7f00008e0000)=""/4096, 0x1000}], 0x1) write(r1, &(0x7f0000000400)="1b393ed8cf0608d9e4c9581b9e3abeb87c26371c502742e2ee7139db3bd6126652b9433889953b38cc6ee0aa8f56e3aab94c6f2982efba507472dc57d464b2d0960f6ad434d45ec04de6cc6e3615735335c05f79d636b6cd36d54e7d629c0dac5ff5d74903504d6ab7008674a06f02f1dc67ec173e9c7fa3f04dedb91fc2cfd739d5a942bfa339498d0bc995635dd8d23e66aac714e7557e4288956c1267b18e0043a9505e695209ea7678f73ac5929af78ef4aa4d8d", 0xb6) INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes [ 242.118087] INFO: task syz-executor0:17233 blocked for more than 120 seconds. [ 242.125401] Not tainted 4.4.124-g851fb4d #60 [ 242.130348] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 242.138981] syz-executor0 D ffff8800ac5f74b0 27224 17233 15094 0x00000004 [ 242.146407] ffff8800ac5f74b0 ffff8801bf940e38 ffffe8ffffc13040 ffff8801bf940e30 [ 242.154428] ffff8800ac5f7400 ffff8801db21fdb8 ffff8801db21fde0 ffff8801db21f4d8 [ 242.162448] ffff8801db21f4c0 ffff8801cbafc800 ffff8800b5698000 0000000000000000 [ 242.170459] Call Trace: [ 242.173023] [] schedule+0x7a/0x1b0 [ 242.178232] [] schedule_timeout+0x3a0/0x970 [ 242.184193] [] ? usleep_range+0x140/0x140 [ 242.189993] [] ? kvm_clock_read+0x23/0x40 [ 242.195760] [] ? kvm_clock_get_cycles+0x9/0x10 [ 242.202009] [] ? ktime_get+0x128/0x1d0 [ 242.207524] [] ? __delayacct_blkio_start+0x41/0x80 [ 242.214187] [] io_schedule_timeout+0x1be/0x390 [ 242.220410] [] do_blockdev_direct_IO+0x476d/0x8810 [ 242.226963] [] ? dio_send_cur_page+0x19b0/0x19b0 [ 242.233381] [] ? find_get_pages_contig+0x590/0x590 [ 242.239961] [] ? __filemap_fdatawait_range+0x229/0x2e0 [ 242.246860] [] ? I_BDEV+0x20/0x20 [ 242.251964] [] ? __filemap_fdatawrite_range+0x1bb/0x250 [ 242.258961] [] __blockdev_direct_IO+0xae/0xe0 [ 242.265075] [] ? I_BDEV+0x20/0x20 [ 242.270194] [] blkdev_direct_IO+0xb2/0xe0 [ 242.275964] [] generic_file_read_iter+0x360/0x1160 [ 242.282533] [] ? filemap_write_and_wait_range+0xb0/0xb0 [ 242.289530] [] ? __check_object_size+0x154/0x35b [ 242.295905] [] ? __fsnotify_parent+0xbc/0x340 [ 242.302045] [] blkdev_read_iter+0x105/0x170 [ 242.308015] [] do_iter_readv_writev+0x138/0x1e0 [ 242.314309] [] ? blkdev_write_iter+0x490/0x490 [ 242.320637] [] ? vfs_iter_read+0x270/0x270 [ 242.326498] [] ? rw_verify_area+0x100/0x2f0 [ 242.332488] [] ? blkdev_write_iter+0x490/0x490 [ 242.338725] [] do_readv_writev+0x2d2/0x6e0 [ 242.344586] [] ? vfs_write+0x530/0x530 [ 242.350131] [] vfs_readv+0x78/0xb0 [ 242.355294] [] SyS_readv+0xd9/0x240 [ 242.360572] [] ? rw_copy_check_uvector+0x2b0/0x2b0 [ 242.367127] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 242.373635] [] entry_SYSCALL_64_fastpath+0x22/0x9e [ 242.380257] no locks held by syz-executor0/17233. [ 242.385096] Sending NMI to all CPUs: [ 242.388975] NMI backtrace for cpu 0 [ 242.392574] CPU: 0 PID: 486 Comm: khungtaskd Not tainted 4.4.124-g851fb4d #60 [ 242.399838] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.409175] task: ffff8800bacee000 task.stack: ffff8800bac78000 [ 242.415203] RIP: 0010:[] [] flat_send_IPI_mask+0xf7/0x1a0 [ 242.423943] RSP: 0018:ffff8800bac7fcb8 EFLAGS: 00000046 [ 242.429371] RAX: 0000000003000000 RBX: 0000000000000c00 RCX: 0000000000000000 [ 242.436613] RDX: 0000000000000c00 RSI: 0000000000000000 RDI: ffffffffff5fb300 [ 242.443887] RBP: ffff8800bac7fce0 R08: 0000000000000001 R09: 0000000000000000 [ 242.451138] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000246 [ 242.458394] R13: 0000000000000003 R14: ffffffff8426f5a0 R15: 0000000000000002 [ 242.465638] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 242.473846] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.479702] CR2: 00007f7bc2b25000 CR3: 00000001d1df4000 CR4: 0000000000160670 [ 242.486942] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.494195] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.501447] Stack: [ 242.503562] ffffffff8426f5a0 ffffffff847f09c0 fffffbfff08fdbec dffffc0000000000 [ 242.511093] ffff8801db31bca0 ffff8800bac7fd00 ffffffff810b9adb ffffffff839f6e40 [ 242.518611] 0000000000000003 ffff8800bac7fd60 ffffffff81d115a4 0000000000000000 [ 242.526119] Call Trace: [ 242.528684] [] nmi_raise_cpu_backtrace+0x5b/0x70 [ 242.535060] [] nmi_trigger_all_cpu_backtrace+0x4a4/0x550 [ 242.542148] [] ? irq_force_complete_move+0x3b0/0x3b0 [ 242.548876] [] arch_trigger_all_cpu_backtrace+0x14/0x20 [ 242.555853] [] watchdog+0x6fa/0xae0 [ 242.561110] [] ? watchdog+0xc3/0xae0 [ 242.566441] [] kthread+0x268/0x300 [ 242.571615] [] ? reset_hung_task_detector+0x20/0x20 [ 242.578256] [] ? kthread_create_on_node+0x400/0x400 [ 242.584886] [] ? kthread_create_on_node+0x400/0x400 [ 242.591532] [] ret_from_fork+0x55/0x80 [ 242.597034] [] ? kthread_create_on_node+0x400/0x400 [ 242.603768] Code: b3 5f ff f6 c4 10 75 e1 44 89 e8 c1 e0 18 89 04 25 10 b3 5f ff 44 89 fa 09 da 80 cf 04 41 83 ff 02 0f 44 d3 89 14 25 00 b3 5f ff <41> f7 c4 00 02 00 00 74 1a e8 8b 31 17 00 4c 89 e7 57 9d 0f 1f [ 242.622744] NMI backtrace for cpu 1 [ 242.626339] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 4.4.124-g851fb4d #60 [ 242.633338] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.642678] task: ffff8801d9b49800 task.stack: ffff8801d9b58000 [ 242.648720] RIP: 0010:[] [] native_safe_halt+0x6/0x10 [ 242.657087] RSP: 0018:ffff8801d9b5fd98 EFLAGS: 00000246 [ 242.662521] RAX: 0000000000000007 RBX: ffffffff847deac8 RCX: 0000000000000000 [ 242.669769] RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffff8801d9b4a0dc [ 242.677010] RBP: ffff8801d9b5fd98 R08: 0000000000000000 R09: 0000000000000000 [ 242.684266] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001 [ 242.691515] R13: fffffbfff07088c0 R14: ffffffff847ece38 R15: 0000000000000000 [ 242.698774] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 242.706969] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.712921] CR2: 00007f48bf6689b8 CR3: 00000001d1df4000 CR4: 0000000000160670 [ 242.720167] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.727405] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.734665] Stack: [ 242.736784] ffff8801d9b5fdd0 ffffffff81027e85 ffff8801d9b60000 ffffffff847deac8 [ 242.744318] fffffbfff07088c0 ffffffff847ece38 0000000000000000 ffff8801d9b5fde0 [ 242.752357] ffffffff810293fa ffff8801d9b5fdf8 ffffffff812217c8 dffffc0000000000 [ 242.759870] Call Trace: [ 242.762420] [] default_idle+0x55/0x3c0 [ 242.767922] [] arch_cpu_idle+0xa/0x10 [ 242.773361] [] default_idle_call+0x48/0x70 [ 242.779220] [] cpu_startup_entry+0x5fd/0x8f0 [ 242.785246] [] ? call_cpuidle+0xe0/0xe0 [ 242.790849] [] ? clockevents_register_device+0x122/0x230 [ 242.797920] [] start_secondary+0x304/0x3e0 [ 242.803795] [] ? set_cpu_sibling_map+0x1080/0x1080 [ 242.810348] Code: 00 00 00 00 00 55 48 89 e5 fa 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb f4 <5d> c3 0f 1f 84 00 00 00 00 00 55 48 89 e5 f4 5d c3 66 0f 1f 84 [ 242.829593] Kernel panic - not syncing: hung_task: blocked tasks [ 242.835717] CPU: 0 PID: 486 Comm: khungtaskd Not tainted 4.4.124-g851fb4d #60 [ 242.842957] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.852278] 0000000000000000 7f74d160afa868d6 ffff8800bac7fca8 ffffffff81d0663d [ 242.860246] ffffffff838831a0 ffff8800bac7fd80 dffffc0000000000 7fffffffffffffff [ 242.868212] ffff8800bba7cc48 ffff8800bac7fd70 ffffffff8141b2da 0000000041b58ab3 [ 242.876173] Call Trace: [ 242.878734] [] dump_stack+0xc1/0x124 [ 242.884066] [] panic+0x1aa/0x388 [ 242.889057] [] ? percpu_up_read.constprop.45+0xe1/0xe1 [ 242.895949] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 242.903191] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 242.910432] [] watchdog+0x70b/0xae0 [ 242.915675] [] ? watchdog+0xc3/0xae0 [ 242.921016] [] kthread+0x268/0x300 [ 242.926180] [] ? reset_hung_task_detector+0x20/0x20 [ 242.932815] [] ? kthread_create_on_node+0x400/0x400 [ 242.939450] [] ? kthread_create_on_node+0x400/0x400 [ 242.946085] [] ret_from_fork+0x55/0x80 [ 242.951592] [] ? kthread_create_on_node+0x400/0x400 [ 242.958708] Dumping ftrace buffer: [ 242.962262] (ftrace buffer empty) [ 242.965944] Kernel Offset: disabled [ 242.969548] Rebooting in 86400 seconds..