[....] Starting enhanced syslogd: rsyslogd[ 12.428104] audit: type=1400 audit(1518421524.757:4): avc: denied { syslog } for pid=3649 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.15.213' (ECDSA) to the list of known hosts. 2018/02/12 07:45:36 fuzzer started 2018/02/12 07:45:36 dialing manager at 10.128.0.26:40323 syzkaller login: [ 25.311793] random: crng init done 2018/02/12 07:45:39 kcov=true, comps=false 2018/02/12 07:45:40 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000587000)=[{{&(0x7f0000000000)=@ethernet={0x0, @empty}, 0x10, &(0x7f0000000000)=[{&(0x7f0000c5d000)=""/162, 0xa2}, {&(0x7f0000000000)=""/11, 0xb}, {&(0x7f0000779000-0x57)=""/87, 0x57}, {&(0x7f000012e000)=""/187, 0xbb}], 0x4, 0x0, 0x0, 0x7}, 0x4}, {{&(0x7f00001e3000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, 0x3a, &(0x7f0000800000-0x20)=[{&(0x7f0000a96000)=""/205, 0xcd}, {&(0x7f0000001000-0x9d)=""/157, 0x9d}], 0x2, &(0x7f0000001000-0x43)=""/67, 0x43, 0xdfa}, 0x501a}, {{0x0, 0x0, &(0x7f0000613000)=[{&(0x7f000071c000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0x6e)=""/110, 0x6e}, {&(0x7f0000c12000-0x50)=""/80, 0x50}, {&(0x7f0000001000-0x1d)=""/29, 0x1d}, {&(0x7f0000000000)=""/26, 0x1a}, {&(0x7f0000001000-0xab)=""/171, 0xab}], 0x6, 0x0, 0x0, 0x8}, 0x2}, {{&(0x7f00001d4000)=@nl=@kern, 0xc, &(0x7f0000001000-0x60)=[{&(0x7f0000001000-0xad)=""/173, 0xad}, {&(0x7f0000846000-0xa1)=""/161, 0xa1}, {&(0x7f0000235000)=""/155, 0x9b}, {&(0x7f0000ca2000)=""/177, 0xb1}, {&(0x7f0000001000-0x4f)=""/79, 0x4f}, {&(0x7f0000001000-0x39)=""/57, 0x39}], 0x6, &(0x7f0000000000)=""/155, 0x9b, 0x1d}, 0x55db91c1}], 0x4, 0x100, &(0x7f0000000000)={0x0, 0x989680}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000000000)=""/178, 0xb2, 0x102, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000002000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000002000-0x4)=0x1c) sendto(r0, &(0x7f0000002000-0x8c)="bb0a5c98efc9de897ad7ace7469d9fc25b35e55e0946f6c1ec4b7c8cef34730952b7028bc9f087378c8d90b2597f8acf334e684787ed6bc0b012d21f94bc98a0fcfe9bfa149e3d8e77788498f51735472c21a146f6eb83d5849c45d7781bb587f1529e80e9bd4d48c8d22d91696fcfe4978f912315f09b06ea21a630b3c485b2e5bf99621ea6c982b1530fe6", 0x8c, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000001000)='./file0\x00', 0x4000, 0x4a) r2 = getuid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000000)='./file0\x00', r2, r3, 0x1800) mkdir(&(0x7f0000002000-0x8)='./file0\x00', 0x80) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000003000)={0x0, 0x62, "c74f11de0b0bda966574da20fa862a1e0160db99f67d75ce28641a509afc884e89f8f6326b5e596ee96686f7351898e4f7666611d5c5b06d5349f0b03ad625fdc2e89fb3050746483f51fc93dace927addabc2a95bebdcf1df120d5e1737f1ccd9c4"}, &(0x7f0000003000)=0x6a) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000)={r4, 0x45, "2957f5a71a03f3eaae264374245f4048b70862971e8cec3862fddd42af1fc66454f321d3def71ad0f1e0b14a24582e205e843d9a0aa1ee1345f390006f66f072dcaacaf415"}, &(0x7f0000004000-0x4)=0x4d) 2018/02/12 07:45:40 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000+0x909)='/dev/hwrng\x00', 0x200080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0x100, 0x0, 0x10001, 0x401}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000001000-0x10)={r1, 0x82a}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@rand_addr, @in=@local}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000001000)=0xe8) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) getsockname$netlink(r0, &(0x7f0000002000-0xc), &(0x7f0000001000)=0xc) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) sysinfo(&(0x7f0000001000-0xce)=""/206) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000002000)={&(0x7f0000000000/0x1000)=nil, 0x800, 0x4, 0x38, &(0x7f00007b8000/0x4000)=nil, 0x5}) getsockopt$inet6_dccp_buf(r0, 0x21, 0xd, &(0x7f0000002000-0xed)=""/237, &(0x7f0000002000-0x4)=0xed) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000003000)='/dev/ppp\x00', 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000005000-0x1)={0x80000001}, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r2, &(0x7f0000005000)=""/204, 0xcc) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000004000-0x8)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000000)={r4, 0x3}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(r3, 0x80404508, &(0x7f0000006000)=""/167) ioctl$KDSETMODE(r3, 0x4b3a, 0xffff) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000005000-0x1)) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r2, &(0x7f0000004000-0x40)=[{&(0x7f0000008000-0x1000)="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", 0x1000}, {&(0x7f0000007000)="059ed38bd16eca246f5c0bafbe37f616b578", 0x12}, {&(0x7f0000008000-0x57)="288c432477915fc7b8a735d596cd6b49886e7f60149887422ae681dd7e598c2012d663d69aa9c0a329317b5b3f72ee84421e2158f8861734571cb7ed19dc833a54bd9365b3648e8a96ae0547b2db2503af9b3c88414eec", 0x57}, {&(0x7f0000003000-0x60)="f0d2717f0eb8b2c903a375eb4dc5b6dc9c4571dba7b57bf53bd406cba84e7df0e71872599af2ba6597ba3cb3f1644aa67ce43f33b51df2689c6a83efa0a2fa2355c2ae31898b19da42a2ac12b22fdcf9655b5c568f19659d609e878a4b0082ba", 0x60}], 0x4, 0x0) 2018/02/12 07:45:40 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x400080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000bf8000)=0x1c, 0x800) sync() ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000001000-0x68)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000002000-0x160)={{{{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0xa, 0x0, 0x7fffffff, @empty, 0x3}}}, 0x38a, 0x6, 0x7fff, "9056aec18f9bd12099cfe7c2fdc4f7483d41700d6bace393b7f8bf514fde702d12b0ef6791623f6bc3352259cbef2a91422bf3bc2ffb8ac8ef651c56ad8620eb128242566511d8b12667d03e11483f05"}, 0x160) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000003000-0x4), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000004000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x100000001, 0x7, 0x8, &(0x7f0000000000/0x2000)=nil, 0x9}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000001000-0x56)=""/86, &(0x7f0000005000-0x4)=0x56) fchdir(r1) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000005000-0x4)=0x20, 0x4) prctl$setfpexc(0xc, 0x40000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000004000)={0x0, 0x8, 0x2, [0x80, 0x3]}, &(0x7f0000002000)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000)={r3, 0x1f}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000006000-0xa0)={r4, @in6={{0xa, 0x0, 0x20, @mcast1={0xff, 0x1, [], 0x1}}}, 0x80000001, 0x7ff, 0x1, 0x5, 0x20}, &(0x7f0000006000-0x4)=0xa0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000007000-0x38)={&(0x7f0000005000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000002000)={&(0x7f0000004000)={0x738, 0xa, 0x5, 0x20, 0x7, 0x1, {0x0, 0x0, 0x4}, [@typed={0xc, 0x46, @fd=r2}, @generic="a9d47162afbbba18af104f9edb3617f12532b72310fb2155c610fc9ad4f21a6d77eeefb819f9d082d8a5156a294d8656b50ef074370eabefeb8821f7e32a95036bb2d55aed4d6e65d4ecede6e8c3fd557df78709520cadcff4d04bd204e5faee345b974062", @nested={0x280, 0x36, [@typed={0x10, 0x5, @u64=0x400}, @generic="51dfba8a888792ced74a1df3afda52eb533cd2e7a21457fc2269bda874bf5055596a029ac6b61bd8ee9d33ce69a16ca56ce6dec9977d74a60cbff0894832bf9ab61ad8a6c2c1160311e60b7c7b76eda68d8887d0d341993f6765ff9aa1b6b396f50923d8687b75648c9c72d91c7c49a2e812f07ad0efb0c0aa962b1374ca495ac35ba21f5471309722c57dcc7e6a507d9ce416993b03c5ee267e4ed16a1a8e05c75a1c19efe71e9bc311bae367a921f5dd2defba4454caf2aaf7eaa8e326b26953a9bdb3178245203216e6d41ae5ae1af63610372d2f45c0f1fdfb212cc22731f331ea66c891758e261ab60a0e9d", @generic="c3b77d552ae4ee265b2a05bc2219d098febd7cf9774786044534ddefc5707a29b9ee8bccccd422ed117fde4c37fa515800f549878ea8663d45e8408c4e209add3bb65221267c3e048b8288762235eb76605efbf6888de6feabd469771dc32bd1bd76fa10fdd414fded95c788152d582ce0c547f486809463688db3f8660ee3c7be3f1d8759c12ac0e8bb3e8e2c68f91fb548f01860addf837a5f63588f6d6f4e2d607bff00a2", @generic="e585aae04b2c5c35d8b7ea4ae7c2cb03d35447f83261f91ed239222ac7aa65a5f5d4c3b946a38fa93b4fcf32dec74ed6aab62e46a0d0ca02f0c437cb1153a63f430146275580809f0a8299dceaffd9a00d4bc008f83e231963a289d98d97e4ed2ab2a5e38f583b1eb1a6366f23b571ff003f6fe5709f274e0dadf13186f376f0cd55d4d3f0057e946cc4e5ba194388c2fd6cc535faf7a6d6f87c52da9b55353216331290331b8811974e9284682e432188f3425ec60171cba8003de0ed87de85e6bac2ee0b150a8b47fe81a2ccac5e1a", @typed={0x8, 0x5e}]}, @nested={0xd8, 0x4d, [@generic="5906d3a332b0c7f3b625dffad1d5e0fd7ee06d8c07b99f7404a895182a248927d4223c1504b379f44c61fb9887d8b5e305acf8848a4f28ca9d750bfa8e286a1df73ab5978e5447d77e12510c5c2fb57f240c3e80f3895e79ea1e8178a1642b6c22453668633419230bc16b97a4f164963946855ecb117d277278654f0ec0993f325289a77551a99fd0925cc7d96d852bd8f6fb0062ceac5ba8e466224fc349e401252f3652b9095cc4e83b83ede63c8fcc99f32a7b0b4084e32a2fec67ee29903cc10ec869c170ec3d", @typed={0x8, 0x7a}]}, @nested={0x194, 0x19, [@generic="cc1262d680326834cef91614cb56c5babdddf92d7c9c2c598189474ff704b3c1e8e6619d5194e299a4051c7a2c50e1373c497c2c4814e648353ef97568fb73056474de7bc55843fbe2ff22e420112901a00ebcd57629f0b3b97b2bfa337819edb7b57e95db1ade56e7aa3a7f9477c14e3c03150c3eba067be4fe6f3c6cec5f7704bedc43aeeee8f0918ce82145d8fb4c04ffa8b5a2b7c300273c4e24916d219614517bb97098b108de6b79547d5052daf69e74934ba26a6816c17aa829dac8b0a55611d62b07f219c53aa939f1408af8f84c5d0b1090036d8647116576de2954ac4ecfa433272b8a078c32c59a9b5f4dae9b", @typed={0x18, 0x67, @ipv6=@loopback={0x0, 0x1}}, @typed={0xc, 0xb, @fd=r2}, @generic="dee29a6837aa7038e7c93bbdfbcee59a4e7cbb4abe627694d33079069a2a925ae9f3fe1a742e85af6bab3b53affe947e2458c43dbe8b0e165813de3e36565682528a4b2ea069d16e4e862afea487edbe881c81535eb078aa85b181e38647b61b170ec8b8f1de97822c2040b00e22c7278942f228f4070f"]}, @typed={0x108, 0x91, @binary="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"}, @generic="1f7109ed57c42572d847d83c780b73ca832cca9fd5f5713a4acf37604b2c83fc27d7cd3ddd48f410271cbfc10973ffde48a2a19255a7c660553ba6ae5ae19cc780ee7fa723b61e567639a5889367e506d3248137bcfcaa6e09c5b89da079a3c4b9b18066b6a9a453e31f05e6d805f8f7d836cda549c630438e5c0dbfebe3a76113789e1449e3f03f79b0bc8f6f0f30500c9a19ab921080e4e7244bfb1fb0cd98b29334be06ddbc88fb4a904f9d9c29a10519a1d5546c4a9631d5b0c1e103"]}, 0x738}, 0x1, 0x0, 0x0, 0x4040080}, 0x1) ioctl$TIOCCONS(r2, 0x541d) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000008000-0x24)) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000008000)={r5, 0x6}, &(0x7f0000009000-0x4)=0x6) 2018/02/12 07:45:40 executing program 4: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000050f000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCSBRK(r0, 0x5427) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000b54000-0x14)={0x0, 0x3, 0x400, 0x2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000beb000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000000)=0x1c) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f0000001000)={0x0, 0x1c, 0x0, @thr={&(0x7f0000000000)="69c2630457a2ba41b9d7195e9c72a7fc222f49855a8932a696eddfb0d52d63640078616dd1a8624072e871d3579238300b8aefbf897fc77ad279bd7410df241d071c5ba995aadc079a7dd546d7bfcfe0c1cefa", &(0x7f0000001000-0xcc)="537459b1a2351616322faa6c3f94becd4888cdae50f8dec61b8d510086427350053ff17d5a556f5076d833f11099789042822a5f3a05517b7324d26069429daeae04554fa4d6a298eb246e1b29f11e688db451328dc3ba56ada125572443a42017e93f22166fd7f1581774f00c8ff23797125274bc7740f5745d733f9ec3a0b09445f984e181333a74a02d99876541004d5ca612a38b2edfdda9832d9f13114d201b9e625110d1faf065e8f80211c85d281ac619c2a5f452e66d665645918d2626cda753a1f51fc490a423d7"}}, &(0x7f0000002000-0x4)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000002000), &(0x7f0000000000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x3, &(0x7f0000002000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000)=0x0) r5 = geteuid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000002000), &(0x7f0000000000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0}, &(0x7f0000002000)=0xc) r8 = getuid() lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000003000-0x38)={&(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000003000-0x20)=[{&(0x7f0000001000)="2efcad6fdf143a8097cd540f23db527d49e1e8068becc5b3b87555334ae5dbd0b35f2e910c9f1a53fc6b4cb527e44ef20f20f943a72883f7d9bd7316ec4ac000208516382c485699ff4ec963e569708fb3689ffc670f55910a4ddbc33856b19bd421e603655aa48f7cc054a8b4174b2cd16d6f945da9a2c502b39ef10b8ebf49b4252cee51644bd7798c07afc83f903bafad88b3113de8", 0x97}, {&(0x7f0000002000-0xb0)="1a0031817f3ccdbc03ccca9942fafcf689e952947a8a54abe47a3ffdf5b9ee06bd8003b470ffa5a3e4f6640a01cd6de9392421c5621a5dae2aa7343c182d0c7379d1a516d3662fd908b83655e1ccd6a88ab2953fd0194652fa93ead0f1184d356153d6675621da7e3cff189324bb8f57fcaae3447d1bda8c3fffdfa45ee7ec7e628d9eb681a084a24744c3de1255e7fd2f6c1525560ee96037a28cfa04d299af19275cb05fe0c85c831911f5cb3150ac", 0xb0}], 0x2, &(0x7f0000003000-0x118)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x118, 0x20000000}, 0x40010) socket$unix(0x1, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000)=0x1e, 0x4) 2018/02/12 07:45:40 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00008ec000-0x8)={0x0, 0x9}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00005ce000-0x8)={r1, 0x3}, &(0x7f0000374000)=0x8) r3 = accept$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x101001, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000002000)={r2, 0x41, "68991e54d2b8a2310a0c013b450a8f4eadbdbac9c58908d8fc2c6e4cf6f764ddaabe53d7cdb4139806505fa474feed5eacbf8e3bc417db6ab30226fa889d0bba83"}, &(0x7f0000003000-0x4)=0x49) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r4, &(0x7f0000001000-0x10), &(0x7f0000003000)=0x10) setsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f0000001000)="9845e4c2504634f07e87cf243757", 0xe) sendfile(r4, r0, 0x0, 0x2) munlockall() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r3, 0x89ff, &(0x7f0000004000)={@common='dummy0\x00', @ifru_map={0x2, 0x4, 0x7, 0x8, 0x80, 0xffff}}) fchdir(r4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000001000)={r5, 0x3af5af4a, 0x4, 0x8001, 0x3, 0x3ff}, &(0x7f0000004000-0x4)=0x14) getsockopt(r0, 0x8, 0x0, &(0x7f0000002000)=""/40, &(0x7f0000003000)=0x28) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r4, &(0x7f0000005000)="a1622572364aff1bfbb24cbebb739125e5cd13994d687884a196ef4a02061d07a709ffc3eac98ef72d1df27b6b979ba8f0d7970327b81ef396adbae1729dcb0d7da6d14c07e7c19fa7ecb94f5109271825185705171b359b469b27307a6cc398bf28e374b7c262fad65d6c28898b759c40de772878e639c5dea066f2", 0x7c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000007000-0x20)={0x0, 0xff, 0x0, 0x8001, 0x7, 0x1, 0x7, 0xffffffff, r1}, &(0x7f0000007000-0x4)=0x20) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000007000)={0x9, 0x9, 0x2, 0x6, 0x4, 0x200, 0xfffffffffffffffc, 0x4, r5}, 0x20) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r4, 0x101, 0x9, &(0x7f0000009000-0x4)=0xffffffff, 0x4) 2018/02/12 07:45:40 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000dec000)={{{@in=@dev, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in=@loopback}}, &(0x7f0000438000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000035d000)=0x0, &(0x7f0000001000-0x4), &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in=@loopback=0x7f000001, 0x0, 0x101, 0x0, 0x8, 0xa, 0xa0, 0xa0, 0x3f, r2, r3}, {0x8001, 0x101, 0x4, 0x20, 0x4, 0x8, 0x100000000, 0xbde}, {0x1, 0x193142d6, 0x10001, 0x8}, 0x9, 0x1, 0x3, 0x1, 0x1, 0x1}, {{@in=@dev={0xac, 0x14, 0x0, 0x13}, 0x3, 0x6c}, 0xa, @in=@dev={0xac, 0x14, 0x0, 0x11}, 0x1, 0x7, 0x3, 0x4, 0x8000, 0x3, 0x6}}, 0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = request_key(&(0x7f0000001000-0xc)='id_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000002000-0x1)='\x00', 0xfffffffffffffffd) keyctl$negate(0xd, r4, 0xffffffff, r5) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000001000-0x20)={@generic="562e343f6a75b11e7f779c2c8ec9066d", @ifru_flags=0x2}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000002000)="5b3a18650ce9d78f95553c38fb99d958493f7c805902d195ae18c08c5eb9798afd6c4c463082609d252f4af03558ad01c2d9fd98274cf5111fe1cb8ada2e9249d08a8eee309d615f8f80984d45d34db3a91c55f6cbbb4021774e12d1f04c7ebfa3e01d472052cead4fcc0b80d10d7eb79e6072390d63dab56d771f59ccf3016f022661887ed967a933baddda8744107737b7b1984c600d9ea6dab28e6f2efbc601d170f22957c963e5fc205d03572a3494d4c3ef67d2f9fe0c01d4ddde8607b8d360be11a9443dd473627cc8207f1ebfbe6b67142a1b69f1ca6c6aa8c95b338fd192b552", 0xe4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$keychord(0xffffffffffffff9c, &(0x7f0000003000)='/dev/keychord\x00', 0x80000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r6, 0x4b41, &(0x7f0000004000-0xce)="10aba5bd1e0ba26084377d48959ab25aaef4dd74e34cddd2864e5cfb905698dd2f50e79b460f3b56a03f25ee8a7fa4561e8048ae32bbeb9e1e10e1f9918382ef62c420ab13159b9fedf255aaf1814194ca61fadae06a16d61a850f19c77ca2473e9c6c74c7fb10f8cb7c520fc15b39153175a3da1996aa3c5f710ada606c6345c551f66da6e4c3118ec369decad7d2893c05c1c5132923ad1a7e5d5d8c8cf54ad05cbbf327adfdeabf48421e72b7863083c2108fe5fa77fa8d8daaf52487400916ea8617139500f87805c10ddd77") ioctl$VT_GETMODE(r6, 0x5601, &(0x7f0000000000)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r6, 0x4b68, &(0x7f0000004000)={0x4, 0x3f, 0xffff}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r6, 0xc010640c, &(0x7f0000005000)={0x7fffffff, 0x7}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x0, &(0x7f0000007000-0x29)=""/41, 0x29) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000001000)='user\x00', &(0x7f0000008000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000004000-0x31)="38e766529d3a11e54da404fb7c86df0d0d8aaa4f9adf7d9eeaa4ac4db58719a76d0a1d95ad0e875b8af00087b760137d65", 0x31, r5) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000009000-0x10)={0x0, 0x2, 0x2, 0x2}, &(0x7f0000009000-0x4)=0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r6, 0x84, 0x6d, &(0x7f0000008000)={r7, 0xb6, "d3dbf7b355c6dff0585df9ae3b08aefabeeb1c76e21da28f40da56193fb513fd5e932fd54355b35c0ea59e5817d5aefdc3d1d70c1597bc9496cb34606bb21224e792e425ebff1be13cc74b6c9a652c848c85efd3d6dfd1fbde980913caf8794e5b68833eaf1b110aac79ce5b8131424afa4045a0d265cc76b8f1e66043e078f5dd486e88ea33ec9aff24588acab129793913c8c478e917dd5759f0a34e7a7db8a302afb90eadc4d7b96edfa040fcfe9942662dac0d89"}, &(0x7f0000005000-0x4)=0xbe) 2018/02/12 07:45:40 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000001000-0xb8)=[@in6={0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in={0x2, 0x3, @loopback=0x7f000001}, @in6={0xa, 0x3, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8001}, @in6={0xa, 0x3, 0x7ff, @mcast1={0xff, 0x1, [], 0x1}, 0x57}, @in6={0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0xc3c}, @in6={0xa, 0x1, 0x7, @empty, 0x2}, @in6={0xa, 0x0, 0xffffffffffff0974, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}], 0xb8) fcntl$setpipe(r0, 0x407, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x9, 0x80000000, &(0x7f0000001000)=""/160, &(0x7f0000000000)=0xa0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000001000-0x8)={0x0}) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000002000-0x2)=""/2) r2 = fcntl$getown(r1, 0x9) fcntl$lock(r0, 0x7, &(0x7f0000002000-0x20)={0x1, 0x0, 0x9, 0x80000000, r2}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000002000)) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000002000)) getsockopt$inet_dccp_int(r0, 0x21, 0x4, &(0x7f0000001000-0x3), &(0x7f0000001000-0x4)=0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000002000-0x20)={0xfffffffffffffff8, 0x0, 0x0, 0x18c}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000001000-0x20)={0x40, r3, 0x1, 0x5}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getparam(r4, &(0x7f0000004000-0x4)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000004000)={0x19980330, r2}, &(0x7f0000002000-0x18)={0x6e, 0x40, 0xe57, 0xa5, 0x20, 0x40}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r2, &(0x7f0000006000-0x20)=[{&(0x7f0000002000-0x58)=""/88, 0x58}, {&(0x7f0000004000-0x4f)=""/79, 0x4f}], 0x2, &(0x7f0000005000)=[{&(0x7f0000005000)=""/50, 0x32}, {&(0x7f0000005000)=""/222, 0xde}], 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000006000)={0x9, 0x5, 0x8, 0x0, 0x10001, 0x100, 0x1, 0x81, 0x0}, &(0x7f0000006000)=0x20) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000005000)={r5, @in6={{0xa, 0x0, 0x81, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x6}}}, 0x8c) 2018/02/12 07:45:40 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000001000-0x48)=@full, &(0x7f0000001000-0x4)=0x48, 0x80000) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000528000-0x8)=0x1) r1 = getpgrp(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(r1, &(0x7f0000002000-0xa)='autogroup\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000003000-0x1e)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @syzn={0x73, 0x79, 0x7a, 0x0}}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000004000-0x4)=0x2, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f0000005000-0x14)={@ipv4={[], [], @broadcast}, 0x0}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000005000-0xe8)={{{@in6=@local, @in6=@ipv4={[], [], @loopback}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000004000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000003000)={{{@in=@empty, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3, 0x4, 0x0, 0x7fffffff, 0x2, 0x20, 0x80, 0x2c, r3, r4}, {0x204b, 0x2, 0x7, 0x4, 0x401, 0x1, 0x400, 0x3}, {0x10001, 0x6, 0x9, 0x1}, 0x80, 0x8, 0x2, 0x0, 0x2}, {{@in6=@dev={0xfe, 0x80, [], 0x0, 0xd}, 0x2, 0x7f}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x0, 0xd}, 0x0, 0x3, 0x3, 0x8, 0xffffffffffff0001, 0x7, 0x7}}, 0xe8) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000001000)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000005000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x3300}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000001000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000006000)=0x20) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000007000-0x8c)={r5, @in6={{0xa, 0x1, 0x5, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}}}, 0x8c) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000004000-0xf3)=""/243, &(0x7f0000005000)=0xf3) lsetxattr(&(0x7f0000005000)='./file0\x00', &(0x7f0000006000)=@random={'user.', '\'/-cgroup+em0$^\x00'}, &(0x7f0000002000-0x1)='autogroup\x00', 0xa, 0x3) ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f0000001000-0x4)=0x9) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0x8, &(0x7f0000007000)) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000006000)={0x48, 0x0, 0x0, 0x1362000}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000008000-0x10)={0x0, r6}) [ 28.611913] audit: type=1400 audit(1518421540.947:5): avc: denied { sys_admin } for pid=3864 comm="syz-executor7" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 28.662311] IPVS: Creating netns size=2536 id=1 [ 28.676768] audit: type=1400 audit(1518421541.007:6): avc: denied { net_admin } for pid=3866 comm="syz-executor7" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 28.711836] IPVS: Creating netns size=2536 id=2 [ 28.745437] IPVS: Creating netns size=2536 id=3 [ 28.788826] IPVS: Creating netns size=2536 id=4 [ 28.833310] IPVS: Creating netns size=2536 id=5 [ 28.888100] IPVS: Creating netns size=2536 id=6 [ 28.949059] IPVS: Creating netns size=2536 id=7 [ 28.994794] IPVS: Creating netns size=2536 id=8 [ 30.579732] audit: type=1400 audit(1518421542.917:7): avc: denied { sys_chroot } for pid=3866 comm="syz-executor7" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/12 07:45:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000443000)={@common='tunl0\x00', 0x0}) close(r0) recvmmsg(r0, &(0x7f000074b000-0x3c)=[{{&(0x7f0000f3a000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x14, &(0x7f0000c34000)=[{&(0x7f00004af000-0xa7)=""/167, 0xa7}, {&(0x7f0000caa000-0xfe)=""/254, 0xfe}, {&(0x7f0000538000)=""/196, 0xc4}], 0x3, &(0x7f00004fe000)=""/228, 0xe4, 0xa21}, 0x7fd}], 0x1, 0x10000, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) setsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000c0d000)=0x7ff, 0x4) sendto$packet(r0, &(0x7f0000e72000-0x3c)="2d01000000e6000000000300000000000000000074022fa57987b94d283f", 0x1e, 0x0, &(0x7f0000456000-0x14)={0x11, 0x200000000800, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) 2018/02/12 07:45:43 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="8e538a50bd680b290d7d132f8187d29ff555e258e7577a7ab5746765c07aec108754608559859c50e7d75a91553672d80afd9dd9f70eaed94c7fff4153f8f84b49e18c1f0077b6e38be3715f63b87aa825da920257c2feb7d475ed387d06be1f2c", &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f0000b39000)) renameat2(0xffffffffffffffff, &(0x7f0000f4b000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000fa4000)='./file0\x00', 0x0) [ 30.682021] audit: type=1400 audit(1518421543.017:8): avc: denied { net_raw } for pid=4866 comm="syz-executor4" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/12 07:45:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000571000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000cf1000-0xb0)={{0x80}, 'port0\x00', 0xbf, 0x80003}) clock_gettime(0x0, &(0x7f00009d1000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000eab000-0x68)={0x1, 0x9c, 0x1000, {r1, r2+30000000}, 0xa1, 0x1000}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a}) ppoll(&(0x7f00002ab000-0x48)=[{r0, 0x2052}, {r0, 0x8cf6f4cac4f15be8}, {r0, 0x4000}, {r0, 0x80}, {r0, 0x10}, {r0, 0x8000}, {r0, 0x8008}, {r0}, {r0, 0x100}], 0x9, &(0x7f000079f000-0x10), &(0x7f0000754000-0x8)={0x2ce34ef0}, 0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f000007c000-0x10)='/dev/sequencer2\x00', 0x4041, 0x0) 2018/02/12 07:45:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000b5000-0x4)=0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000000e000)='/dev/autofs\x00', 0x8040, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000033000-0x8)=0x8, 0x8) r2 = syz_open_procfs(r0, &(0x7f0000a3f000-0xa)='attr/exec\x00') write(r2, &(0x7f0000d44000-0xba), 0x0) [ 30.759875] audit: type=1400 audit(1518421543.097:9): avc: denied { dac_override } for pid=4892 comm="syz-executor0" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/12 07:45:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000ed4000)={0x7, [0xfffffffffffffffa, 0x401, 0xff, 0xfffffffffffffffb, 0x4, 0x2, 0xf8f5]}, 0x12) r1 = syz_open_procfs(0x0, &(0x7f0000ff2000)='auxv\x00') mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000ffc000-0x60)=[{&(0x7f0000ead000)=""/46, 0x2e}], 0x1, 0x0) 2018/02/12 07:45:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000a16000), &(0x7f0000d76000)=0x10, 0x800) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000a3b000-0x10), &(0x7f00002e1000)=0x10) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000995000-0x10), 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r1, &(0x7f0000d37000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000212000)) 2018/02/12 07:45:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000f1d000)=0xfffffffffffffffb, 0x4) r1 = dup(r0) bind$inet6(r1, &(0x7f0000876000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x39) 2018/02/12 07:45:43 executing program 5: prctl$intptr(0x21, 0xe1) r0 = socket$inet(0x2, 0x5, 0x6e) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000e92000-0x4)=0x4, 0x4) prctl$intptr(0x8, 0x0) 2018/02/12 07:45:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0xa, 0x1) fcntl$setflags(r0, 0x2, 0x1) rt_sigaction(0x7, &(0x7f0000b98000-0x20)={0xfffffffffffffffe, {0xffffffbffffff270}}, &(0x7f0000fa0000-0x20), 0x8, &(0x7f0000ace000)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r1 = signalfd(0xffffffffffffff9c, &(0x7f000012a000-0x8)={0xfffffffffffff0dd}, 0x8) read(r1, &(0x7f0000c96000-0xfa)=""/250, 0xfa) syz_open_procfs(0x0, &(0x7f0000517000-0x44)="00806e0240246d04653d098a4335ddf8a409a4f9e24ead5c295ef68da251a43f732a2d65e8330025dc66b9dbe36dd6a13bf8a10d80013223d174c0aea1c3f3147cc40006") 2018/02/12 07:45:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getgid() r1 = getgid() r2 = getegid() setresgid(r0, r1, r2) r3 = syz_open_procfs(0x0, &(0x7f00002ed000)='oom_score_adj\x00') preadv(r3, &(0x7f0000c94000)=[], 0x186, 0x4) 2018/02/12 07:45:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x7) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ce000-0x5)="8902", 0x2) 2018/02/12 07:45:43 executing program 2: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000282000-0x15)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00004ff000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x2}) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000fdf000)={0x8}, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x8994, &(0x7f0000fdf000)={@generic="67d23a4a5c8b597ddf0cb9ea5f6504ed", @ifru_data=&(0x7f0000fbe000-0x20)="986bae129b18652680cbdd1ab8964c9e4b7c234f893342476c13dd158976e48f"}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000fdf000-0x28)={@common='lo\x00', &(0x7f0000fdf000-0x10)=@ethtool_sset_info={0x37, 0x0, 0x7ff, []}}) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000fe1000-0x28)=[{r0, 0x9578}, {r1, 0x9120}, {r1}, {r0, 0x8}, {r1, 0x1000}], 0x5, &(0x7f0000fe0000)={0x0, 0x1c9c380}, &(0x7f00003dc000-0x8)={0x8}, 0x8) 2018/02/12 07:45:43 executing program 3: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1000000000000001}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r1, &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r2, &(0x7f0000001000-0x10)={0x4, 0x1, 0x6, "d6727b68b259", 0x2}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000ec8000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f00007d5000)={0x1, r3}) r4 = gettid() tkill(r4, 0x20000000011) close(r0) 2018/02/12 07:45:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f000001d000)={0x0, 0x0, &(0x7f000001b000)=[{&(0x7f000001c000-0x4d)="24000000100007031dfffd946fa2830020200a0009000300001d85687f0000000400ff7e", 0x24}], 0x1}, 0x0) syz_open_dev$loop(&(0x7f0000005000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000e72000-0x4)=0x0) fcntl$setown(r0, 0x8, r1) 2018/02/12 07:45:43 executing program 1: munlock(&(0x7f00003fb000/0x1000)=nil, 0x1000) remap_file_pages(&(0x7f0000949000/0x2000)=nil, 0x2000, 0x100000a, 0x0, 0x0) [ 30.980650] capability: warning: `syz-executor6' uses 32-bit capabilities (legacy support in use) 2018/02/12 07:45:43 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000007000)={0x5, 0x0, 0x1, 0x1f}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000008000)={0x1ff, r1}) setrlimit(0x2, &(0x7f0000005000-0x10)) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/12 07:45:43 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) add_key$user(&(0x7f0000002000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001000-0xf7)="e203d8d0f7694e85b28fdf9aea24db491949265f4a64e711e5af477d3923c95249ff9538936bda1caecb5c2d7255416ff3bc7d77b5f994cc4daac1d55991d7edfaa2b4f2a7822cf29e3374e2ce36ad5329d44201983bc7e4ebd9133ce31c229a51474338126c04e7268371733b44663a83cdc05df7241fa642d1fe94ff4d6e9cbba939b2a8d680f222a130da0dfb32398e57f764c9b022d5b79cbeadf4db2e04bc25e900560a7aeed52815f6954879af55dcb0f585dc7f62744cd7594ff0baff7b3a5e610316fee978048caaba3588b9a5e65312be19424a7add7ddc75cfabad6ae972e58c2433274352767297594271d42f55378150df", 0xf7, r0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0}, r2}) clone(0x0, &(0x7f0000000000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000002000)='./file0\x00', 0x18) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f0000000000)=""/118) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r3, 0x80104592, &(0x7f0000004000-0x2)={0x3, 0xf6, &(0x7f0000000000)="5fa9c1a4f2523ba021b2f6cb547aafc20b7fa1520b8022f21c446d6cb94c05118207a75cbb0fcc6d8154a80f1fa37837952b5963947438a445b72002520cd9fcca770134de140d28feffbf60b232ed8593d7aee70565e3862e784b9745c0e47182068f94168e64398569d56ccc771efc435ee64747c9c2885b46e5b5bb574b29025f95098ecbc400deb3ec9f8b67d41cd9e9d672157ece2ff16e4162f74513d9937f42296459d56055abc68c2c930650f276114aaacb372cae21b9b4d397d097e6b905439d0e568128dfc47a82c739d8c7bdb20e27ca916d5ef7f02ee0ddf218b3d078e456be8cfc67d3d8c8aca23a0241cfe485672b"}) add_key(&(0x7f0000d6a000-0xc)='id_resolver\x00', &(0x7f0000fd6000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff8) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/proc/self/net/pfkey\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000002000)={0x8, {{0x2, 0x1, @multicast2=0xe0000002}}}, 0x90) keyctl$invalidate(0x15, r0) 2018/02/12 07:45:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000085f000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f000037e000-0xc4)=@updpolicy={0xc4, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in6=@dev={0xfe, 0x80}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x0, 0x9c}}]}, 0xc4}, 0x1}, 0x0) getrandom(&(0x7f00001e1000-0xb0)=""/176, 0xb0, 0x1) 2018/02/12 07:45:43 executing program 5: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f0000337000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x1}, 0x1c) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000fd2000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x8) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000ea8000)={0x0, 0x4, 0x100, 0x87, 0x81, 0x6, 0x86, 0xff, {0x0, @in6={{0xa, 0x2, 0x100000001, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x401}}, 0x1, 0xfffffffffffff800, 0x100000000, 0xffffffffffffff7f, 0x9}}, &(0x7f0000fd9000+0xbc2)=0xb8) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000fd9000)={r2}, 0x6) [ 31.023282] mmap: syz-executor1 (5009) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 31.027015] audit: type=1400 audit(1518421543.357:10): avc: denied { setgid } for pid=4998 comm="syz-executor7" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 31.050730] mmap: syz-executor2 (5025): VmData 1650688 exceed data ulimit 0. Update limits or use boot option ignore_rlimit_data. [ 31.062874] audit: type=1400 audit(1518421543.397:11): avc: denied { create } for pid=5004 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 31.084929] audit: type=1400 audit(1518421543.427:12): avc: denied { write } for pid=5004 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/12 07:45:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000026e000)="000b4f42e8eb374a0ef90832d3fbd0cc4152e492436b61f8378be63cab7fbab4a6", 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x13, &(0x7f0000dd2000)={0x42842c, {0x40000bffffffe}, 0x40000000, 0x1}, &(0x7f00001cd000), 0xffffffffffffff69, &(0x7f00001cc000-0x8)) syz_open_dev$loop(&(0x7f0000879000-0xb)='/dev/loop#\x00', 0x0, 0xfffffffffffffffd) sendmsg$netrom(r0, &(0x7f0000350000-0x38)={&(0x7f000022a000)=@full={{0x3, {"c5e0352bb333a8"}, 0x9}, [{"a6c478c6f3af36"}, {"fab3bd3ba9c149"}, {"c4004606bcf92b"}, {"51394730658cca"}, {"a4ad1c937df0c0"}, {"45897387ed7ef1"}, {"5bbe652ff94d4c"}, {"51de2cad40cd02"}]}, 0x48, &(0x7f00008d1000)=[{&(0x7f00009b4000-0x9d)="c9b48051dfaa3c05ba941564d39337e5ee6f2f8b66470e77ff28ae6a891e952f4363f9fe24e85f660b058b0e4a699195f91158ede0857ad5325ed3ffbd6668d197bd5449fc8c1af1d9951af2335b33e17a26d8dda93df46c97de1dbaaad8cc998096ab13cbe91a482443cfd3026a85a6c85c4e858335fcd1414d282dddd8355c43250db65af4705b96e1faaaebac842991f60ba482eab1ccc73b09a2d6", 0x9d}, {&(0x7f000036e000)="9f4014639cb17245cd97d2082c47470078e316ebb283b0f46a518569ac1779f8b77d0a7a40f64698093b3c27638d8c1feb22f89c0b387e10b6430521f4be2cd167f9e7ead77389250bc4d484966bcce7ab4dbe3a8f484ef3ddf11b32af498d8f4871a5910133efd65d7ad269117d7afea4aa0ecb9a89f72f2006c1a77cd87f6f9ef156b9ea21ca1dc37c4a0ac3dfb9c6354f73821da587773713ce47b09ce180b5b688c3ec31a025d119700e762135d879d31c8715a51fc3e5a767f6932a6d067c5d3810e1f0bd21ab744f28de99ff6157e0ca94f45ee30c2369a3ec", 0xdc}], 0x2, &(0x7f00005d3000)=[{0x110, 0x11f, 0x3, "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"}, {0x18, 0x1af, 0x0, "5e7c82d34f"}, {0x60, 0x0, 0xdc, "cc4cdf1fe191949a91e9373a121cc6e7370231820427a4279cc0f8339467da50e689c2ecd21f8c69ff21f6163fb301420eb9fad5bc79534a31bf5c1c3bc5f2d2112e837c83581b2625586dc2"}, {0x58, 0x0, 0x6, "9f538b45ccc4d72bf720e524b6fb01c297e3a62f69d4eb3e46cb01ed62ac729bb0425cfea1968c5678d4d4cf962ad8f569e3fdfeaf7269a5be8c6e882be65f18cbfe"}, {0x70, 0x117, 0x100000001, "1e13f40362b8fbbd6c40dec2620f64858d7ea5057465fc7fc50d9eaed34b8b522a4731c7f0a9ab39d8db8959205b246571f7e9c37c56d0da2862a4f5d4ce5d2509c94df9c25dd62771210525d4abd4c650b19f69c15599a6548be5d113d59e"}, {0x70, 0x197, 0x6, "764c265defccaa73daf45cbe911510169c30e45b086fbc911edb3fb8d07d3da42dbeed4b0e1f3ccf08c2badea9ab2e23b54e07b699c285270e96ba2c5e5e370a373867e0f598c5814dcfdf92ec0cd2588a9d8f8121cb5f359158af125803e0"}, {0xb8, 0x17, 0x8000, "1f29b99d106e6bf172a62339e2b1937d05d9c7540fde7131dd6fa385295036978a4aba5b90e6728fad2e81915c105ea139d9869cbb1a5fae56ab549c02d737e8c493575bb25e49df0206a4b9246b185db5d04b1f2109132fa8d501db3db3824143c08053a2886af93a8736c9bfe26526c008856705c5cc4ef176ac31d6391418526540cba90af9b094033251444ac931f51edfea01403f64ee7f6d50f9c2b6e6c8b3852961cf4593"}], 0x378, 0x41}, 0x800) setns(r0, 0x0) 2018/02/12 07:45:43 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000003000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x0) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000004000-0x10)={0x2, &(0x7f0000002000-0x10)=[{0x0}, {}]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000003000)={r2, 0x2, &(0x7f0000001000)=[0x80, 0x8], &(0x7f0000003000)=[0x2], 0x20, 0x2, 0x9, &(0x7f0000004000-0x8)=[0x5, 0x18a1], &(0x7f0000002000)=[0x400, 0x5, 0x400]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000002000-0x10)={0x6, &(0x7f0000004000-0x30)=[{}, {}, {}, {}, {}, {}]}) 2018/02/12 07:45:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x2002, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) r3 = open(&(0x7f000059b000-0x8)='./file0\x00', 0x10102, 0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000c3f000-0x8)) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00007ac000-0xe8)={{{@in=@rand_addr, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000b57000)=0xe8) sendto$packet(r3, &(0x7f0000327000-0xc9)="a962b7a9dcbb9bef4613190f1d7d8421bf2193c64311cc8a58b8d2aa55e189cea1476e6be6a52c63e97e1e1f43847087d06ba46baeea0dfbb9a652e55b210a20f6ecea0f8b64b8f36d71e70b9d1d8c030faf6d99f381a52cf7b2ded22013d3fff5c37d6f0a758035b7dd5bb51cb99ca37b8b329729e939a9465ff448ed13aa401956117728d4e851b0ff13f4b9ab0a2fb1f99b64f9628b2526e1ade02994d1b8c63b484a8b24b01745af576cf60bf1749f014efc7e271d3f87ea9b41a1d12647fb3643d21a53a63d29", 0xc9, 0x805, &(0x7f0000acb000-0x14)={0x11, 0x6, r4, 0x1, 0xfffffffffffff000, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) bind$unix(r2, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) bind$unix(r2, &(0x7f000000d000)=@abs={0x1, 0x0, 0x0}, 0x8) bind$unix(r0, &(0x7f0000003000)=@abs={0x1, 0x0, 0x1}, 0x8) 2018/02/12 07:45:43 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) r2 = getuid() ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000cd6000)={0x8, 0x800, r1, 0xfffffffffffffffb, r2, 0x4, 0xffffffffffffff81, 0x4fcc}) r3 = add_key$keyring(&(0x7f0000889000-0x8)='keyring\x00', &(0x7f000040f000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000000000)='./file0\x00', 0x200000, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r4, &(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) keyctl$get_keyring_id(0x0, r3, 0x8000000) 2018/02/12 07:45:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x47, &(0x7f0000d31000-0x47)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [{[{0x9100, 0x8, 0xff, 0x5}], {0x8100}}], {@ipv6={0x86dd, {0x0, 0x6, '\x00', 0x9, 0x2c, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, {[], @udp={0x1, 0xffffffffffffffff, 0x9, 0x0, "9d"}}}}}}, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f000023d000)) 2018/02/12 07:45:43 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)=@random={'trusted.', '\x00'}, &(0x7f0000001000-0x1)='\x00', 0x1, 0x3) mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f000049a000), 0x4) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000eef000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000156000-0x4)=r1) 2018/02/12 07:45:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000516000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a3e000)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000397000-0x20)={@generic="e665b6a1762a486d15bb409cc311ffcf", @ifru_flags=0x8800}) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000988000-0xe)='/dev/keychord\x00', 0x60000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000f52000-0xc)={0x0, 0x1fd, 0x30}, &(0x7f000024c000)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00008eb000-0x14)={r3, 0x7, 0x3, 0x8100000000, 0x8}, &(0x7f0000d93000-0x4)=0x14) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@decrefs={0x40046307}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000f49000)={0x10001, 0x2, 0xffffffffffffffe1, 0x0, 0x10000, 0x2}) 2018/02/12 07:45:43 executing program 6: mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00001bf000)='/dev/usbmon#\x00', 0x1, 0x10000) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f000068e000)=0x4000000000000000, 0x4) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000f6f000)={0x0, 0x1f, 0x1, @thr={&(0x7f00003c4000)="8ca77bdd07b50e9432090926e5a34864d02868457b554f19e1576e5e4db785eeb7759da4f2c6a1ea6d61b0f533baec9008312649c2da29fd62a4e0767a042a553396fd1b9ac514409852c50d9653e1a7bcafb155bc2ee48c73e5c364eaabe14d1f5b496dbf452e33d26600da7f5ff483998cd757d3d0bf78028bff6e078a04a40a2321d9ea2194d4ce8f3d9fceed0af0853cb1a0f0def8faaec105d78222d3e96a7a14", &(0x7f0000f6f000)="267f5cd409508fbd2c80b1fd4bb936460296c8e617326cfc07bcd306e81fe6190fc1651847e20eeba8048f30abf3255ac56de0ba4a73cf60ae592c9480d149d6d224ac8299e94821b155bcdbd135f4f4184a8e040163c2a2a88e0cb778ae2184585cac1cabef019117d4b9231948fe65c9f82545175206cd8e3782548d4331b95c27077691de300e3ce8ac13fb32493212055c42fb6e0da3496dca4777deb1f3ac3ddb00df90b118aaba4de3092061d4772cd2ea06b01030cd5f1429fcda4591dffa4d"}}, &(0x7f0000f6f000)=0x0) timer_settime(r1, 0x1, &(0x7f000044b000)={{}, {0x0, 0x1c9c380}}, &(0x7f0000a83000)) r2 = socket$inet6(0x10, 0x3, 0x5) sendmsg(r2, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00007ed000-0x9)='/dev/rtc\x00', 0x101000, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r3, 0x4c05, &(0x7f0000f70000)) socket$nl_netfilter(0x10, 0x3, 0xc) mq_timedreceive(r3, &(0x7f0000f70000-0x88)=""/136, 0x88, 0x5, &(0x7f0000f70000-0x10)={0x77359400}) 2018/02/12 07:45:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006ca000-0x10)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f0000fc8000)=[]}, 0x8000) sendto$inet6(r0, &(0x7f000081a000)="d3", 0x1, 0x4008000, &(0x7f0000d87000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f00004d1000-0x40)=[]}, 0x8000) sendto$inet6(r1, &(0x7f0000fc2000-0x60d)="c3", 0x1, 0x0, &(0x7f0000105000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) r2 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f000031e000-0x28)={@common='ip_vti0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000717000-0x50)={@mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0x13}, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x20, 0x8, 0x400, 0x100, 0x1, 0x80, r3}) recvfrom$inet(r2, &(0x7f0000f93000-0x4c)=""/76, 0x4c, 0x2, &(0x7f00004a0000-0x10)={0x2, 0x1, @empty}, 0x10) sendto$inet6(r0, &(0x7f0000b73000)='P', 0x1, 0x0, &(0x7f0000b54000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/12 07:45:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000f7b000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x80004520, &(0x7f0000ac4000)) clock_gettime(0x0, &(0x7f0000256000-0x10)={0x0, 0x0}) write$evdev(r0, &(0x7f0000985000)=[{{r1, r2/1000+10000}, 0x7f, 0x6, 0x20a}], 0x18) [ 31.093096] audit: type=1400 audit(1518421543.427:13): avc: denied { ioctl } for pid=5004 comm="syz-executor6" path="socket:[13717]" dev="sockfs" ino=13717 ioctlcmd=0x8904 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 31.210452] binder: 5050:5051 Acquire 1 refcount change on invalid ref 0 ret -22 2018/02/12 07:45:43 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000015000)=@known="7379ffffff712e706f7369785f61636c5f64656661756c7400", &(0x7f0000014000-0xb)='*wlan1,^\v', 0xb99130850fa8dda7, 0x2) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000017000-0xf)='/dev/sequencer\x00', 0x880, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000016000)={0x0, 0x4f}, &(0x7f000000e000)=0x8) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000004000)={r2, 0x9}, &(0x7f0000017000-0x4)=0x8) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000017000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r3, 0x118, 0x0, &(0x7f000000e000)=0x9, 0x4) 2018/02/12 07:45:43 executing program 7: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f000002e000)={'filter\x00', 0x7, 0x4, 0x3e8, 0x1f0, 0x1f0, 0x0, 0x300, 0x300, 0x300, 0x4, &(0x7f000002f000-0x40), {[{{@uncond, 0xc0, 0xe8}, @unspec=@STANDARD={0xff2b, '\x00', 0x0, 0x4}}, {{@uncond, 0xffffffffffffff8b, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz0\x00'}}}, {{@arp={@dev={0xac, 0x14, 0x0, 0x11}, @empty, 0x0, 0xffffffff, @empty, {[0xff, 0x0, 0x0, 0xff, 0x0, 0xff]}, @mac=@random="edda5c5243d5", {[0x0, 0xff, 0x0, 0xff, 0x0, 0xff]}, 0xfffffffffffffffd, 0x10000, 0x9, 0x40, 0x9517, 0xd4, @common='ip6gretap0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {0xff}, 0x0, 0x3}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xf}}}], {{[], 0xc0, 0xe8}, {0xffffffffffffffdc, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) 2018/02/12 07:45:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000086d000)='/dev/ptmx\x00', 0x200, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000002000-0x4)=0x3) writev(r0, &(0x7f0000001000-0x2)=[{&(0x7f000000e000)="b9", 0x1}], 0x1) 2018/02/12 07:45:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000e98000/0x4000)=nil, 0x4000, 0x1) r0 = open(&(0x7f0000923000)='./file0\x00', 0x0, 0x69) fcntl$setlease(r0, 0x400, 0x2) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$int_out(r1, 0x5460, &(0x7f00009e3000-0x8)) sysinfo(&(0x7f00007fe000)=""/4096) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b1c000+0x60)='/selinux/status\x00', 0x0, 0x0) bind$ax25(r2, &(0x7f00002f9000-0x10)={0x3, {"71fdd5ec337fd4"}, 0x2}, 0x10) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000cdd000-0x50)) 2018/02/12 07:45:43 executing program 6: mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000000)={@syzn, @ifru_mtu}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r1, &(0x7f0000001000-0x8)=@abs, &(0x7f0000000000)=0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd6000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_gfeatures={0x3a, 0x0, []}}) 2018/02/12 07:45:43 executing program 2: mmap(&(0x7f0000001000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000002b000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f000002b000)) [ 31.213394] binder: 5054:5058 ioctl 40046205 0 returned -22 [ 31.216517] binder: 5054:5062 ioctl 40046205 0 returned -22 [ 31.248962] binder: 5050:5069 DecRefs 0 refcount change on invalid ref 0 ret -22 2018/02/12 07:45:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000002c000-0x10)={0x0}) futex(&(0x7f00000b1000-0x4)=0xbe6, 0xb, 0x3, &(0x7f00006ec000)={0x77359400}, &(0x7f000014f000-0x4)=0x6, 0x4) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={r0}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f0000a96000), &(0x7f0000048000)=0x1, 0x0) r1 = memfd_create(&(0x7f00006a8000)='em1ppp1nodev\x00', 0x3) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000bf8000)={@generic="838180c1cb7516104bd5e487213f8337", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002}}) 2018/02/12 07:45:43 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000003000)='/proc/self/net/pfkey\x00', 0x80, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000007000-0x23)=""/35) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000002000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x0, 0x0, 0x1, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xeebb}}}, 0x3a) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000006000-0x4)) 2018/02/12 07:45:43 executing program 3: r0 = gettid() unshare(0x28060400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000001000-0x4)=0xfffffffffffffff7) exit(0x0) tkill(r0, 0xd) [ 31.304097] binder: 5050:5069 DecRefs 0 refcount change on invalid ref 0 ret -22 2018/02/12 07:45:43 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000000000/0x8000)=nil, 0x8000) r0 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000f0e000/0x3000)=nil, 0x3000, 0x0, r0) 2018/02/12 07:45:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000002c000-0x1), &(0x7f00001cd000-0x4)=0x4) setsockopt$sock_int(r0, 0x1, 0x25, &(0x7f0000cb1000)=0x20000000000005, 0x4) sendto$inet(r0, &(0x7f00007f7000-0x1)='G', 0x1, 0x10, &(0x7f000076e000-0x10)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000013f000-0x4)=0xbe, 0x4) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f000095e000-0x10)=[], 0x0, &(0x7f0000766000-0x51)}, 0x0) 2018/02/12 07:45:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000c6000), 0x8) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d1d000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f00001e3000-0x4)) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000b22000-0x10)={0x0, 0x4}) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f00007c5000)="24e2e83288b82c08cc9d4e090110ee9588a145324d6d1ed3ac6d3259d641e5b9be577c509e695dd75d4079f22e215ac0bbc9dae052d18513162f066287737f0f57ac82b03eb9d3") getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000fa2000)={0x0, 0x5, 0x8641, 0x1, 0x7, 0x101}, &(0x7f00000bf000)=0x14) mmap(&(0x7f00000cd000/0x1000)=nil, 0x1000, 0x2, 0x80012, r0, 0x2) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000c1000)={r1, 0x5, 0x5, 0x2, 0x1, 0x1}, 0x14) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f0000087000-0x4)=0x1, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f0000b09000)=0x1, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000fae000)=0xe99e, 0x4) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000043d000)={r1, 0x10001}, 0x8) accept$packet(r0, &(0x7f0000785000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00002ef000-0x4)=0x14) setsockopt$inet_tcp_int(r2, 0x6, 0x15, &(0x7f0000739000), 0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000744000-0x8)=@assoc_value={r1, 0x4}, &(0x7f000047e000-0x4)=0x8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000bfd000)={{{@in=@empty, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@empty}}, &(0x7f0000f22000)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000859000-0x14)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, r3}, 0x14) 2018/02/12 07:45:43 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x63, &(0x7f000035d000-0x1e)=""/30, &(0x7f0000000000)=0x16) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x3, @rand_addr=0x3ff}, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x20, {0x2, 0x2, @empty}, @common='dummy0\x00'}) 2018/02/12 07:45:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000070f000)='/dev/sg#\x00', 0x4, 0x2) r1 = eventfd2(0x0, 0x0) write$eventfd(r1, &(0x7f000000f000-0x8), 0xce143ba3b8b8e9cd) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000c08000)={0x1, 0x4, 0xa, 0x5, 0x6, 0x57b85630, 0x5, 0x7fff, 0x0}, &(0x7f0000492000-0x4)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000023c000-0xc)={r2, 0x200, 0x30}, &(0x7f00008a0000)=0xc) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet(0x2, 0x1, 0x0) r5 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) r6 = fcntl$dupfd(r5, 0x0, r0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f0000ca1000-0x4)=0x4, 0x4) ioctl$TUNATTACHFILTER(r6, 0x401054d5, &(0x7f0000d39000-0x10)={0x1, &(0x7f0000aee000)=[{0x6, 0x0, 0x0, 0x7}]}) syslog(0x9, &(0x7f00009ce000-0x4e)=""/78, 0x4e) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r3, &(0x7f00009e9000), 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/12 07:45:43 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r1, &(0x7f0000001000)='cpuset\x00') r2 = getuid() socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000b93000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000e86000-0x8)='./file0\x00', r2, r3, 0x100) getgid() 2018/02/12 07:45:43 executing program 3: mmap(&(0x7f0000000000/0x93f000)=nil, 0x93f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000940000-0x8)='./file0\x00', 0x40) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00008da000), &(0x7f0000940000-0x4)=0x8) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000074f000)='/dev/rtc\x00', 0x200800, 0x0) setsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f0000485000-0xe)="f1430b7c2556fb49f47942ced38a", 0xe) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0xb, &(0x7f000093f000-0x3), &(0x7f000093b000-0x4)=0x4) 2018/02/12 07:45:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x2) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags}) 2018/02/12 07:45:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f000045d000)='./file0\x00', 0x0, 0x1c0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000406000)={&(0x7f0000bec000/0x2000)=nil, 0x7, 0x5, 0x40, &(0x7f000079d000/0x3000)=nil, 0x2}) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) fchdir(0xffffffffffffffff) 2018/02/12 07:45:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000405000-0x15)='net/ip6_tables_names\x00') ioctl$KDGKBLED(r0, 0x4b64, &(0x7f00006ea000-0x1)) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) ftruncate(r0, 0x3d) 2018/02/12 07:45:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockname$inet6(r0, &(0x7f0000789000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f000090d000-0x4)=0x1c) openat$selinux_load(0xffffffffffffff9c, &(0x7f000021f000)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000eb3000)="ff02020100000000000000000000ea030a4e00000000d805", 0x18) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000eb6000)=@hopopts={0x0, 0x0, [], []}, 0x8) 2018/02/12 07:45:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x100000000a, &(0x7f0000f9c000-0x4), 0x4) r1 = syz_open_dev$sg(&(0x7f0000da9000-0x9)='/dev/sg#\x00', 0xfff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000e5e000)=[{0x3, 0xffffffffffff8001}, {0x0, 0x7}], 0x2) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000826000)=0x5, 0x4) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000639000-0x10)=@generic="d22f6ba7ef307f252a3e86321028039a") 2018/02/12 07:45:43 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000000000)='bdev') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r0) 2018/02/12 07:45:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00007b0000)="1f00", 0x0) fallocate(r0, 0x0, 0x9, 0x10001) write(r0, &(0x7f0000002000)='\t', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000091000-0x4)) setrlimit(0x3, &(0x7f000040c000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) r1 = socket$inet6(0xa, 0x800, 0x3) dup3(r1, r0, 0x80000) execveat(r0, &(0x7f0000006000)='./file0\x00', &(0x7f0000006000-0x28)=[], &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) socket$inet_tcp(0x2, 0x1, 0x0) [ 31.478047] device gre0 entered promiscuous mode [ 31.480384] syz-executor1 uses obsolete (PF_INET,SOCK_PACKET) 2018/02/12 07:45:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x8001, @empty}, {0xa, 0xffffffffffffffff, 0x0, @empty, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, 0x5c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000002000-0x72), 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) 2018/02/12 07:45:43 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000961000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TCSBRKP(r0, 0x2276, 0xfffffffffffffff7) 2018/02/12 07:45:43 executing program 5: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x400000000008) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000000e000-0x4)=0xe6, 0x4) r1 = socket$inet(0x2, 0x80001, 0x0) bind$inet(r1, &(0x7f000000b000-0x10)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) connect$inet(r1, &(0x7f000000b000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) r2 = openat(0xffffffffffffff9c, &(0x7f0000018000-0x8)='./file0\x00', 0x10000, 0x2) getpeername$unix(r2, &(0x7f000000e000-0x8)=@abs, &(0x7f000001b000)=0x8) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000010000+0x35b)='./file0\x00', &(0x7f0000020000-0x44)) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000000d000-0xc)={0x0, @dev, @loopback}, &(0x7f000001d000)=0xc) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f000001b000)=[{&(0x7f000001b000)="816df0308c2aa0ecd668ac648a1c5ab9d1e5def42befd616a367eca813c1142e19973be3c72009448da025f1ade8bb235f51277d2bac3764dc56af", 0x3b}, {&(0x7f000001e000)="554a1ae9a382807883306fa5c4441c5b68f3f6335e7e4483d6ff7e1ce39cff55a302260c077e4a249d4ecca56ff7c09a61299583062f61768fe1601d9b571aef2b675f0dfaaaed7bd700747263a6df48b4049f9d1bbe9735442ef994f8ffa178bccd5f2b12d4beb4dcc9b840a76fffce05cf9cdf653aebd6947d9e18be1620bdc19d3eed004712c9f36369265f06c7", 0x8f}, {&(0x7f000001e000)="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", 0x1000}], 0x3, 0x1) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f000001f000)=@generic="e262db781a41f2845acd8130c84defd2") 2018/02/12 07:45:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000fbc000), &(0x7f0000654000)=0x8) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000001000-0x1d)="441f08f10000000000ffff00000302781305004ca600e211a100000101", 0x1d) sendto$inet(r0, &(0x7f000082d000-0xc5), 0x0, 0xd6b92f953bdfb77a, &(0x7f0000884000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/12 07:45:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000f5a000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x4, 0xffffffffffffffff, 0x2}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x138}, 0x1}, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00003cd000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000066b000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000eb6000-0x3)=0xc) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000cc000)=@sack_info={r2, 0x5, 0x8}, 0xc) 2018/02/12 07:45:43 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x0, 0x9) accept4$netrom(r0, &(0x7f00006c9000)=@full, &(0x7f0000389000)=0x48, 0x80000) r1 = memfd_create(&(0x7f0000644000-0x10)='-\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x2) write$selinux_access(r1, &(0x7f0000b87000)={'system_u:object_r:dhcpd_var_run_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x36, 0x35}, 0x37) write(r0, &(0x7f0000192000-0x24)="240000005a001f0014f9f407125a00001e13171308001000fff708ff0800020001000000", 0x24) 2018/02/12 07:45:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x2, 0x800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) bind$packet(r0, &(0x7f0000c85000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="24e8efc6c875"}, 0x14) bind$packet(r0, &(0x7f0000544000-0x14)={0x11, 0x1d, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x14) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f000007b000-0x8), &(0x7f00007fd000)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000dfa000-0x4)=@int, &(0x7f0000fbf000)=0x4) 2018/02/12 07:45:43 executing program 2: mmap(&(0x7f0000000000/0x50000)=nil, 0x50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000047000-0x6)='./bus\x00', 0x0) r0 = open$dir(&(0x7f000004c000-0x6)='./bus\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000001d000-0xf)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0x2) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f000002a000)='./bus\x00', &(0x7f0000037000)=@known='system.posix_acl_default\x00', &(0x7f0000050000)="e000", 0x2, 0x1) getdents(r0, &(0x7f000002f000-0x14)=""/24, 0x18) 2018/02/12 07:45:44 executing program 3: clock_getres(0x800006, &(0x7f0000aa2000-0x10)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)=':-em1\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000000000)=[{0x8, 0x800, 0x7, 0xffffffffffffff80, @tick=0x5, {0x100000001, 0x80000000}, {0x8, 0x723}, @quote={{0xbbca, 0xb4}, 0x2}}, {0x5, 0x2, 0x3, 0x1, @tick=0xb1cc, {0x2, 0x8001}, {0x6, 0x4}, @raw32={[0x314, 0x31, 0x100000001]}}, {0x101, 0xffffffffffffffe1, 0x80, 0x49d, @tick=0xeb95, {0x60d, 0x8000}, {0xddc8, 0x7fff}, @note={0x5, 0x81, 0x100, 0x5, 0x400000}}], 0x90) 2018/02/12 07:45:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00006b9000)='./file0\x00', 0x1, 0x88) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f000011a000-0x1000)=""/4096) r1 = open(&(0x7f00001a9000-0x8)='./file0\x00', 0x10442, 0x0) ioctl$TIOCLINUX2(r1, 0x40305828, &(0x7f0000ffb000-0xc)={0x2, 0xfffffffffffffffe}) msync(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x5) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) [ 31.663486] syz-executor7: vmalloc: allocation failure: 8590196736 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 31.684511] CPU: 0 PID: 5170 Comm: syz-executor7 Not tainted 4.9.80-g8a174b47 #31 [ 31.692132] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 31.701471] ffff8801b4dc7880 ffffffff81d94be9 1ffff100369b8f13 ffff8801b504c800 [ 31.709444] ffffffff83ab8ea0 0000000000000001 0000000000400000 ffff8801b4dc7990 [ 31.717413] ffffffff81451d22 024000c200000003 0000000041b58ab3 ffffffff8419522d [ 31.725380] Call Trace: [ 31.727944] [] dump_stack+0xc1/0x128 [ 31.733280] [] warn_alloc+0x212/0x240 [ 31.738703] [] ? zone_watermark_ok_safe+0x280/0x280 [ 31.745342] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 31.752154] [] ? __alloc_pages_nodemask+0x534/0x6b0 [ 31.758789] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 [ 31.765598] [] ? depot_save_stack+0x122/0x4a0 [ 31.771715] [] ? __vmalloc_node_range+0x3e0/0x5f0 [ 31.778178] [] __vmalloc_node_range+0x3f5/0x5f0 [ 31.784465] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 31.791280] [] ? kmalloc_order_trace+0x7a/0x190 [ 31.797571] [] vmalloc+0x5b/0x70 [ 31.802557] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 31.809019] [] xt_alloc_entry_offsets+0x41/0x60 [ 31.815307] [] translate_table+0x21a/0x1e80 [ 31.821253] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 31.828238] [] ? selinux_ipv4_output+0x40/0x40 [ 31.834438] [] ? __lock_is_held+0xa1/0xf0 [ 31.840207] [] ? ip6t_alloc_initial_table+0x6a0/0x6a0 [ 31.847018] [] ? __might_fault+0x114/0x1d0 [ 31.852873] [] ? __check_object_size+0x174/0x3a9 [ 31.859250] [] do_ip6t_set_ctl+0x2be/0x470 [ 31.865103] [] ? compat_do_ip6t_set_ctl+0x150/0x150 [ 31.871742] [] ? mutex_unlock+0x9/0x10 [ 31.877251] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 31.884322] [] nf_setsockopt+0x67/0xc0 [ 31.889830] [] ipv6_setsockopt+0x115/0x150 [ 31.895684] [] tcp_setsockopt+0x82/0xd0 [ 31.901280] [] sock_common_setsockopt+0x95/0xd0 [ 31.907567] [] SyS_setsockopt+0x160/0x250 2018/02/12 07:45:44 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) exit(0x9) r1 = syz_open_procfs(r0, &(0x7f0000000000)='smaps\x00') close(r1) 2018/02/12 07:45:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x100000000000002, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x2}]}]}, 0x3c}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f00007af000-0x8), 0x8) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00006dc000-0x16)='/selinux/checkreqprot\x00', 0x2, 0x0) timerfd_gettime(r2, &(0x7f000081f000-0x20)) unshare(0x40600) fadvise64(r1, 0x0, 0x0, 0x2) [ 31.913333] [] ? SyS_recv+0x40/0x40 [ 31.918582] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 31.925219] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 31.932027] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 31.938579] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/02/12 07:45:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000ff6000)={@common='lo\x00', @ifru_data=&(0x7f0000ff7000-0x20)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) r1 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x0, 0x40002) ioctl(r1, 0x5380, &(0x7f0000671000-0x5)) 2018/02/12 07:45:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000eef000)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00007f2000)='/dev/snd/timer\x00', 0x0, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000e4e000-0x8)=0x7) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000736000)={0x1, 0x81000000200007d}) 2018/02/12 07:45:44 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000f5d000)=[], 0x0, 0xfffffffffffffffe, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000b42000-0x8)='./file0\x00', 0x0, r0, r1, 0x4, 0x10) 2018/02/12 07:45:44 executing program 4: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f0000c07000-0x4), 0x4) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000)=0x7, 0x4) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000ad1000)={@multicast1=0xe0000001, @broadcast=0xffffffff, 0x0, 0xa, [@multicast2=0xe0000002, @broadcast=0xffffffff, @broadcast=0xffffffff, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x9c, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x38) [ 31.961015] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor1/5197 [ 31.966736] syz-executor7: vmalloc: allocation failure: 8590196736 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 31.966746] CPU: 1 PID: 5210 Comm: syz-executor7 Not tainted 4.9.80-g8a174b47 #31 [ 31.966751] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 31.966764] ffff8801b516f880 ffffffff81d94be9 1ffff10036a2df13 ffff8801b5313000 [ 31.966774] ffffffff83ab8ea0 0000000000000001 0000000000400000 ffff8801b516f990 2018/02/12 07:45:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x20000000002, 0x1}, 0x20) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007bf000)='/dev/hwrng\x00', 0x442000, 0x0) getsockname$unix(r1, &(0x7f0000293000)=@abs, &(0x7f0000740000-0x4)=0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x0, 0x2}, 0x20) 2018/02/12 07:45:44 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = dup2(r0, r0) getdents64(r1, &(0x7f0000013000-0xc)=""/12, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0xfffffffffffffffe}) 2018/02/12 07:45:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80f, 0x1ff) sendto(r0, &(0x7f0000d20000), 0x0, 0x0, &(0x7f00000a4000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x3a) 2018/02/12 07:45:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f000040e000)={0x0}) fchmod(r0, 0x20) futex(&(0x7f000000d000-0x4), 0x5, 0x0, &(0x7f000072e000), &(0x7f00006d8000-0x4), 0x1000000) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000d67000)='/dev/keychord\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000871000)="d3b8959ea26b32f8c18684b4e1c05212", 0x10) [ 31.966785] ffffffff81451d22 024000c200000003 0000000041b58ab3 ffffffff8419522d [ 31.966787] Call Trace: [ 31.966799] [] dump_stack+0xc1/0x128 [ 31.966807] [] warn_alloc+0x212/0x240 [ 31.966816] [] ? zone_watermark_ok_safe+0x280/0x280 [ 31.966826] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 31.966835] [] ? __alloc_pages_nodemask+0x534/0x6b0 [ 31.966844] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 [ 31.966854] [] ? depot_save_stack+0x122/0x4a0 [ 31.966862] [] ? __vmalloc_node_range+0x3e0/0x5f0 [ 31.966871] [] __vmalloc_node_range+0x3f5/0x5f0 [ 31.966878] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 31.966886] [] ? kmalloc_order_trace+0x7a/0x190 [ 31.966893] [] vmalloc+0x5b/0x70 [ 31.966902] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 31.966910] [] xt_alloc_entry_offsets+0x41/0x60 [ 31.966918] [] translate_table+0x21a/0x1e80 [ 31.966927] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 31.966936] [] ? selinux_ipv4_output+0x40/0x40 [ 31.966944] [] ? __lock_is_held+0xa1/0xf0 [ 31.966951] [] ? ip6t_alloc_initial_table+0x6a0/0x6a0 [ 31.966965] [] ? __might_fault+0x114/0x1d0 [ 31.966974] [] ? __check_object_size+0x174/0x3a9 [ 31.966982] [] do_ip6t_set_ctl+0x2be/0x470 [ 31.966991] [] ? compat_do_ip6t_set_ctl+0x150/0x150 [ 31.967002] [] ? mutex_unlock+0x9/0x10 [ 31.967013] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 31.967021] [] nf_setsockopt+0x67/0xc0 [ 31.967028] [] ipv6_setsockopt+0x115/0x150 [ 31.967036] [] tcp_setsockopt+0x82/0xd0 [ 31.967044] [] sock_common_setsockopt+0x95/0xd0 [ 31.967051] [] SyS_setsockopt+0x160/0x250 [ 31.967057] [] ? SyS_recv+0x40/0x40 [ 31.967065] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 31.967073] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 31.967081] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 31.967088] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 31.967091] Mem-Info: [ 31.967108] active_anon:56606 inactive_anon:44 isolated_anon:0 [ 31.967108] active_file:3481 inactive_file:8285 isolated_file:0 [ 31.967108] unevictable:0 dirty:61 writeback:0 unstable:0 [ 31.967108] slab_reclaimable:5405 slab_unreclaimable:59632 [ 31.967108] mapped:24145 shmem:51 pagetables:717 bounce:0 [ 31.967108] free:1473128 free_pcp:305 free_cma:0 [ 31.967122] Node 0 active_anon:226424kB inactive_anon:176kB active_file:13924kB inactive_file:33140kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:96580kB dirty:244kB writeback:0kB shmem:204kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 65536kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 31.967139] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 2908 6410 6410 [ 31.967163] DMA32 free:2979960kB min:30592kB low:38240kB high:45888kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2980720kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:760kB local_pcp:712kB free_cma:0kB lowmem_reserve[]: 0 0 3501 3501 [ 31.967188] Normal free:2896644kB min:36824kB low:46028kB high:55232kB active_anon:226424kB inactive_anon:176kB active_file:13924kB inactive_file:33140kB unevictable:0kB writepending:244kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:21620kB slab_unreclaimable:238528kB kernel_stack:6272kB pagetables:2868kB bounce:0kB free_pcp:460kB local_pcp:392kB free_cma:0kB lowmem_reserve[]: 0 0 0 0 [ 31.967234] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB DMA32: 2*4kB (M) 2*8kB (M) 2*16kB (M) 2*32kB (M) 2*64kB (M) 3*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 1*2048kB (M) 726*4096kB (M) = 2979960kB Normal: 3*4kB (UME) 16*8kB (ME) 1*16kB (U) 23*32kB (UME) 30*64kB (UME) 10*128kB (UME) 5*256kB (E) 3*512kB (UE) 18*1024kB (UME) 2*2048kB (ME) 700*4096kB (M) = 2896636kB [ 31.967324] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 31.967326] 11816 total pagecache pages [ 31.967329] 0 pages in swap cache [ 31.967333] Swap cache stats: add 0, delete 0, find 0/0 [ 31.967335] Free swap = 0kB [ 31.967336] Total swap = 0kB [ 31.967339] 1965969 pages RAM [ 31.967340] 0 pages HighMem/MovableOnly [ 31.967342] 320509 pages reserved [ 32.028542] Mem-Info: [ 32.028559] active_anon:53425 inactive_anon:44 isolated_anon:0 [ 32.028559] active_file:3481 inactive_file:8285 isolated_file:0 [ 32.028559] unevictable:0 dirty:61 writeback:0 unstable:0 [ 32.028559] slab_reclaimable:5405 slab_unreclaimable:59688 [ 32.028559] mapped:24070 shmem:51 pagetables:643 bounce:0 [ 32.028559] free:1476400 free_pcp:400 free_cma:0 [ 32.028573] Node 0 active_anon:213700kB inactive_anon:176kB active_file:13924kB inactive_file:33140kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:96280kB dirty:244kB writeback:0kB shmem:204kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 65536kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 32.028589] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 2908 6410 6410 [ 32.028613] DMA32 free:2979960kB min:30592kB low:38240kB high:45888kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2980720kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:760kB local_pcp:712kB free_cma:0kB lowmem_reserve[]: 0 0 3501 3501 [ 32.028637] Normal free:2909732kB min:36824kB low:46028kB high:55232kB active_anon:213700kB inactive_anon:176kB active_file:13924kB inactive_file:33140kB unevictable:0kB writepending:244kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:21620kB slab_unreclaimable:238752kB kernel_stack:5664kB pagetables:2572kB bounce:0kB free_pcp:840kB local_pcp:652kB free_cma:0kB lowmem_reserve[]: 0 0 0 0 [ 32.028783] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB DMA32: 2*4kB (M) 2*8kB (M) 2*16kB (M) 2*32kB (M) 2*64kB (M) 3*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 1*2048kB (M) 726*4096kB (M) = 2979960kB Normal: 79*4kB (UME) 33*8kB (UME) 4*16kB (UE) 32*32kB (UME) 31*64kB (UME) 10*128kB (UME) 5*256kB (E) 3*512kB (UE) 18*1024kB (UME) 2*2048kB (ME) 703*4096kB (M) = 2909764kB [ 32.028873] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 32.028875] 11816 total pagecache pages [ 32.028879] 0 pages in swap cache [ 32.028882] Swap cache stats: add 0, delete 0, find 0/0 [ 32.028884] Free swap = 0kB [ 32.028886] Total swap = 0kB [ 32.028888] 1965969 pages RAM [ 32.028890] 0 pages HighMem/MovableOnly [ 32.028892] 320509 pages reserved [ 32.732249] caller is __this_cpu_preempt_check+0x1c/0x20 [ 32.737669] CPU: 0 PID: 5197 Comm: syz-executor1 Not tainted 4.9.80-g8a174b47 #31 [ 32.745253] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 32.754576] ffff8801b4d37490 ffffffff81d94be9 0000000000000000 ffffffff83c18800 [ 32.762544] ffffffff83f454c0 ffff8801b5373000 0000000000000003 ffff8801b4d374d0 [ 32.770510] ffffffff81dfc1c4 ffff8801b4d374e8 ffffffff83f454c0 dffffc0000000000 [ 32.778493] Call Trace: [ 32.781051] [] dump_stack+0xc1/0x128 [ 32.786382] [] check_preemption_disabled+0x1d4/0x200 [ 32.793106] [] __this_cpu_preempt_check+0x1c/0x20 [ 32.799565] [] ipcomp_init_state+0x188/0x930 [ 32.805593] [] ? __lock_is_held+0xa1/0xf0 [ 32.811358] [] ipcomp4_init_state+0xb0/0x7d0 [ 32.817383] [] __xfrm_init_state+0x3e7/0xb30 [ 32.823413] [] xfrm_add_sa+0x1916/0x2e40 [ 32.829091] [] ? xfrm_send_state_notify+0x17d0/0x17d0 [ 32.835906] [] ? nla_parse+0x213/0x260 [ 32.841413] [] ? xfrm_send_state_notify+0x17d0/0x17d0 [ 32.848219] [] xfrm_user_rcv_msg+0x413/0x6a0 [ 32.854640] [] ? xfrm_dump_sa_done+0xe0/0xe0 [ 32.860671] [] netlink_rcv_skb+0x13e/0x370 [ 32.866525] [] ? xfrm_dump_sa_done+0xe0/0xe0 [ 32.872552] [] xfrm_netlink_rcv+0x6f/0x90 [ 32.878316] [] netlink_unicast+0x511/0x750 [ 32.884167] [] ? netlink_unicast+0x43c/0x750 [ 32.890193] [] ? netlink_attachskb+0x680/0x680 [ 32.896394] [] netlink_sendmsg+0x8e8/0xc50 [ 32.902246] [] ? netlink_unicast+0x750/0x750 [ 32.908273] [] ? selinux_socket_sendmsg+0x3f/0x50 [ 32.914734] [] ? security_socket_sendmsg+0x89/0xb0 [ 32.921279] [] ? netlink_unicast+0x750/0x750 [ 32.927313] [] sock_sendmsg+0xca/0x110 [ 32.932818] [] ___sys_sendmsg+0x6d1/0x7e0 [ 32.938581] [] ? copy_msghdr_from_user+0x550/0x550 [ 32.945127] [] ? avc_ss_reset+0x110/0x110 [ 32.950893] [] ? check_preemption_disabled+0x3b/0x200 [ 32.957700] [] ? __fget+0x228/0x3a0 [ 32.962942] [] ? __fget+0x47/0x3a0 [ 32.968097] [] ? __fget_light+0x188/0x1e0 [ 32.973863] [] ? __fdget+0x18/0x20 [ 32.979023] [] __sys_sendmsg+0xd6/0x190 [ 32.984615] [] ? SyS_shutdown+0x1b0/0x1b0 [ 32.990382] [] ? selinux_capable+0x40/0x40 [ 32.996239] [] ? __fget+0x201/0x3a0 [ 33.001480] [] ? __fget+0x228/0x3a0 [ 33.006728] [] ? __fget+0x47/0x3a0 [ 33.011886] [] ? trace_hardirqs_on_caller+0x38b/0x590 2018/02/12 07:45:45 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x18000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x1000000) inotify_rm_watch(r1, r2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = inotify_init() inotify_add_watch(r3, &(0x7f0000011000)='./file0\x00', 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x80000) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000956000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000916000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept(r4, 0x0, &(0x7f000097e000)) 2018/02/12 07:45:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000563000-0xd)='/dev/urandom\x00', 0x0, 0x200000) fcntl$setown(r0, 0x8, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00003f6000-0x9)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000ab6000-0x108)={0x0, @in6={{0xa, 0x1, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}}, [0x5, 0xcda, 0x1, 0x8, 0x8000, 0x8, 0x67, 0xbe91, 0x1, 0x0, 0xffffffff, 0x636, 0x3, 0x69, 0x3]}, &(0x7f0000a33000)=0x108) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000b24000)={r2, 0x3e56, 0x30, 0x7, 0x80000000}, &(0x7f00005ab000-0x4)=0x18) sendmsg$nl_netfilter(r1, &(0x7f0000b10000)={&(0x7f0000919000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00009ff000)={&(0x7f0000e67000)={0x350, 0xa, 0x3, 0x430, 0x0, 0x0, {0xa, 0x0, 0x4}, [@nested={0x190, 0x3e, [@typed={0x8, 0x6e}, @generic="a08d0f160fa376b3e9adaf69b6230e54555b2f3c680fff5fd241d361e2b2e77fd78a6fbeb9ca792cd7349aeb785018b68c00173f224c36596fb7d16fbb46a7fd9a589c80b5059eb42ecc5f25c6f41e7775fc4c7d900d63802f6d3c9bd62b24b4cb83f36f35acc537eaf72c33fea4b8aad0d3dbe737052a5fe3c7a7695ffc778ef4c43cccc3b3e5bf3ef76a14d34c45baf0", @typed={0x10, 0x16, @u64=0x6}, @generic="76196229601c72ed7a64bbdfdc03886e5ce8f7552461ce9ff5ed166cc5c35efef4a377fa8781407d7f51586f65d15a85147dab090355ac25e527913d33b947bd139f3830e14b6a6ddb3cc88f4310b4b3d72e5af55b92d149c4303b95eb90ac14aeec0767f123d858a63f722749a247edc60ced51dbf7acd38269a65cd662c51b51aa251a8391efa34f56d1c5f274f9511f69780fdaa6d6e80cfc1eb293be97604b9de576ead6d6a9baa706390d57447e6cb0daada65e7afc0181978812dd6d379b20a1854250eb5fab2713acc3e3743119cd758a3af6a044ff5e9c2b2e6d537ed394ef"]}, @generic="c8c7f1971067978959f9b7a6bbc613130638ca5e22222758a06526af56258404094183a768d1d1be8f0414a24122379d89bfcc82f8215e2cd18ab155bc9dc6e2148c7241770242da9cf8e284b26ecee8a159e16c7f3f03ef3a4f21c4a0d43181afa202a86f5f1a4e5d00c76615e94a0801359604c28d8fdb37e68574e9b324e392912bdb0d4948e519a34177ce359d6e1d3ea7d1cdef0f2694daf3d8c757f33f215693aa", @nested={0x5c, 0x30, [@typed={0x18, 0x6a, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0x10, 0x8a, @u64}, @typed={0xc, 0x44, @fd=r0}, @typed={0x18, 0x68, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0xc, 0x15, @ipv4=@loopback=0x7f000001}]}, @generic="1f005884244d415e0e93844d5333eae446a2626e918bbc507652b82f8593a020ca497ad8763782373e0d01ef25d9afbd4570f5e0732cffbf7d9a9824a41df53313d655f241a417afcc1c9c55b1fe39c068780d2fc9bcbd713aa2f23208b8c2b67f1b818d8a7dec6eb805f7071668bc956972acc652b62c2db139309480e5c4bfbad3427885c3ac26862bf20131d419298f7605bcf67b9a52e49e90184993cf7cca0e14f382887e4247d3"]}, 0x350}, 0x1, 0x0, 0x0, 0x800}, 0x5) pipe(&(0x7f0000121000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000de2000-0xa0)={0x0, @in6={{0xa, 0x1, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}}, 0xc4, 0xffff, 0x19b4, 0x4, 0xa9}, &(0x7f0000b6b000)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00007cf000-0x10)={0x6, 0x8000, 0x3, 0x9, r4}, &(0x7f0000933000)=0x10) 2018/02/12 07:45:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)="002670726f63eb657972696e6740", 0x0) r1 = syz_open_dev$sndseq(&(0x7f000098d000)='/dev/snd/seq\x00', 0x0, 0x0) close(r1) dup2(r1, r0) 2018/02/12 07:45:45 executing program 6: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) getsockname$ax25(r1, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000da5000-0x10)={0x1, &(0x7f0000b17000-0x18)=[{0x5}]}, 0x10) ioctl$sock_proto_private(r0, 0x89e5, &(0x7f00002f5000)="9ecf0170e68fd0ddaf2122dfe28aa56d1d59c7cff8b81844179760e25b8dd776") 2018/02/12 07:45:45 executing program 7: mmap(&(0x7f0000000000/0x24d000)=nil, 0x24d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = syz_open_dev$sndseq(&(0x7f0000244000-0xd)='/dev/snd/seq\x00', 0x0, 0x40101) write$sndseq(r1, &(0x7f0000244000)=[], 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000024b000)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0x7b, 0x0, 0x8000}) ioctl(r0, 0x80000001, &(0x7f00000c5000)="9b61bdbdb65e41aed749267cc3d3feb66f60d82500c729d08f8c8c090946ea1fc0af8df61e3959a095260e5dd1f4547dc66d683a553f1ce74cf2d35ef79e22aad311d8cffecdc3eb851a4cbcfe2b1d793ca055db61e49bf5a641d4bad5bd60791ca988a810f25e9a2e7d53f1249e8eadbcf4e0ae9ce3653c1b6c231e9c48dd8e0ca6b7b73334ac4e423ba3eecb93a672e50b86b24a1e8673d13e53c8c8b92cf47ea9916300") 2018/02/12 07:45:45 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = creat(&(0x7f0000014000-0x8)='./file0\x00', 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000014000-0x4)=0xc) r3 = getgid() syz_fuse_mount(&(0x7f0000003000-0xe)='./file0/file0\x00', 0x1000, r2, r3, 0x9, 0x10000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/12 07:45:45 executing program 2: mmap(&(0x7f0000000000/0xe7d000)=nil, 0xe7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000e7a000)='ceph\x00', &(0x7f000052d000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000e7a000)='bdev/\x00', 0xffffffffffffffff) r1 = request_key(&(0x7f0000aa3000-0xa)='blacklist\x00', &(0x7f0000e7b000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000822000-0x1)='\x00', 0xfffffffffffffffd) keyctl$instantiate(0xc, r0, &(0x7f0000b7e000-0xe9)="c4ba5b9264d1832edcf5879e691845e49b233dae59613165808ecb85cb9a1939a3a0d19cf570aa9764860f1d6051d8d72aba70d578fb690e05ae1b152ed62b6f22efdf718ac9699998f4a9f168d7640d3df86f89f1195dd3e06606c2b21543f8e4b7c277faf2579025fd8024a0dcefdaa6e70f1aefa31d68f33f7027ad775aca699e181032ba5400a0acffb10dafa3509415437a41cc376cef978b0c01ea8160e38a95b7a16abc41e19537a2039a248096176878c744814cafd2966d72adb6047d4a830a14ebec2f9552d7c6e19768ffc19d8c407c862095ba0b5136ca5a0234af2c2a29679c3a8ba9", 0xe9, r1) r2 = memfd_create(&(0x7f0000663000)='GPL*bdevself{GPL-user\'/trustedtrusted%\x00', 0x2) setsockopt$inet_udp_int(r2, 0x11, 0x1, &(0x7f0000000000), 0x4) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000e7c000)={0x0}, &(0x7f0000e7c000)=0xc) wait4(r3, &(0x7f0000b18000-0x4), 0x41000000, &(0x7f0000e7d000-0x90)) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000e7c000-0x10)={&(0x7f000090b000/0x2000)=nil, 0x2000}) r4 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r4) r5 = socket$inet6_udp(0xa, 0x2, 0x0) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r5, 0x3, 0x0, 0x3, 0x0, {0xa, 0x2, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}}}, 0x32) r7 = socket$l2tp(0x18, 0x1, 0x1) close(r5) r8 = dup2(r7, r6) mmap(&(0x7f0000e7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000e7e000-0x4c)={0x0, 0x44, "404765d3a5d13abf89501b73af7fd94f4c0887f3083ceac5ab3a7b8035cf7f38e3b2428270df5d2a904751c39cbde60f35643ef953f4f26d41d5b6e3e15cc1ec057e9c2d"}, &(0x7f0000e7e000-0x4)=0x4c) mmap(&(0x7f0000e7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r8, 0x84, 0x6, &(0x7f0000e7e000-0x8c)={r9, @in6={{0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}}, 0x8c) 2018/02/12 07:45:45 executing program 0: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000001d000)) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x0, './file0\x00'}, 0x100000001) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000001e000+0x21b)='./file0\x00', 0x200c1, 0x100) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000007000)={"91b25ea2fc9f0e0ab6d7cd3fd5e6cc01", {0x4, 0x68d9, 0x7ec, "635f4700cd45", 0x80000000000}}) 2018/02/12 07:45:45 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000f3000)='/dev/sequencer2\x00', 0x20002, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000928000)={{{@in6=@loopback, @in6=@mcast1}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f00003ef000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00007da000-0x38)={&(0x7f0000880000-0xc)={0x10}, 0xc, &(0x7f000008f000-0x10)={&(0x7f0000f8b000-0x104)=@migrate={0xd8, 0x21, 0x411, 0xffffffffffffffff, 0xffffffffffffffff, {{@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}}]}, @user_kmaddress={0x2c, 0x13, {@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@empty}}]}, 0xd8}, 0x1}, 0x0) 2018/02/12 07:45:45 executing program 5: mmap(&(0x7f0000000000/0xb00000)=nil, 0xb00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000215000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001e000-0x4)=0x1) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000b02000-0x4)=0xfffffffffffffff8) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000b02000)={0x1000, 0x5, 0x200, 0x1, 0x1, 0x8000, 0x1, 0x3, 0x0}, &(0x7f0000b02000)=0x20) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000b01000)={r2, 0x2}, &(0x7f000096c000)=0x8) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000b03000)) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000064a000)={0x6, 0x6, 0xfffffffffffffff6, 0x0, 0x4000000000000f}) pipe2(&(0x7f0000692000)={0x0, 0x0}, 0x80800) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f00005ae000)={r3, @in={{0x2, 0x2, @empty}}, 0xce77, 0x6}, 0x98) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000b02000-0x8c)={r3, @in={{0x2, 0x3, @rand_addr=0x800}}}, &(0x7f0000b02000-0x4)=0x8c) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000b01000-0x34)={{0x100000000, 0x0, 0x0, 0x0, 0x102}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/02/12 07:45:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000022d000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)) r0 = creat(&(0x7f00004c2000-0xc)='./file0/bus\x00', 0x0) lseek(r0, 0x0, 0x1) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000729000-0x4)=0x9b, 0x4) [ 33.018697] [] SyS_sendmsg+0x2d/0x50 [ 33.024028] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/02/12 07:45:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) recvfrom(r0, &(0x7f00005b6000)=""/202, 0xca, 0x1, 0x0, 0x0) getpeername(r0, &(0x7f0000509000)=@nfc, &(0x7f0000715000-0x4)=0x10) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x705, 0x4) 2018/02/12 07:45:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000a7e000-0x418)={'filter\x00', 0x7, 0x4, 0x3c8, 0x0, 0x0, 0xe8, 0x2e0, 0x2e0, 0x2e0, 0x4, &(0x7f0000675000), {[{{@uncond, 0xc0, 0xe8}, @unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x0, 0xe970}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, {{@uncond, 0xc0, 0xe8}, @unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x418) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000667000), &(0x7f000050e000)) 2018/02/12 07:45:45 executing program 0: socketpair(0x17, 0x5, 0x0, &(0x7f0000a68000-0x1)={0x0}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000001000-0x39c)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000631000-0x8c)={r1, @in6={{0xa, 0x0, 0x1ff, @dev={0xfe, 0x80, [], 0x0, 0x11}}}}, &(0x7f0000001000-0x4)=0x8c) socket(0x18, 0x0, 0x1) acct(0x0) 2018/02/12 07:45:45 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fgetxattr(r0, &(0x7f0000000000)=@known='system.sockprotoname\x00', &(0x7f0000360000-0x35)=""/53, 0x35) 2018/02/12 07:45:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000059b000-0x4)=0x1c, 0x4) r1 = accept4(r0, &(0x7f0000871000)=@un=@file={0x0, ""/108}, &(0x7f0000be9000)=0x6e, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000625000-0xe8)={{{@in6=@mcast1, @in6=@local}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, &(0x7f00005de000)=0xe8) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/02/12 07:45:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) openat(r0, &(0x7f0000294000-0x8)='./file0\x00', 0x4000, 0x8) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d2f000-0x4)=0x81, 0x4) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d30000), 0x4) 2018/02/12 07:45:45 executing program 5: mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000013000)=0x2) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000002000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000013000-0x4)=0x1c, 0x80000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000012000-0x4c)=[@in6={0xa, 0x0, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}, @in={0x2, 0x3, @loopback=0x7f000001}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in={0x2, 0x3, @loopback=0x7f000001}], 0x4c) openat$pktcdvd(0xffffffffffffff9c, &(0x7f000000f000)='/dev/pktcdvd/control\x00', 0x101000, 0x0) r2 = socket$key(0xf, 0x3, 0x2) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000012000-0x4)={0x0, &(0x7f0000001000-0x8)=[]}, 0x10) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000011000)=0x1) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000014000)='/dev/vga_arbiter\x00', 0x40000000000, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000014000-0xac)=""/172, &(0x7f000000f000)=0xac) 2018/02/12 07:45:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00002be000)={0x0, &(0x7f0000569000)=[]}, 0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000f96000)=0xb307, 0x4) 2018/02/12 07:45:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000053b000+0xc57)='/dev/ppp\x00', 0x28002, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000467000-0xb9)={0x1ff, 0xb1, "79dd8c78ac48177a54c2e33ce7d46524394c48f0cf8d184bbc9e372b648543b01b27d05b8a29dfbcb555c4ee1312d146fa79dec96d981f19951c6f95b19d44fa40015a853d5de37fbd28ba201dfd7ba2128394454258e6020116cb40cb18b0513ce714952d998a6f687d56f887521a48e1b853060ff57d76c699ebf8b8749f1174bca919f323c22f40719e1117ea025cce528b67692f2346fe2d179a668729b7004184e9a92a467ddb8911e2f515713370"}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000845000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f00001aa000)={0x0, 0x0, 0x857f}) fcntl$lock(r1, 0x400000000000007, &(0x7f0000a2e000)={0x2, 0x0, 0x4, 0xfffffffffffffffd}) 2018/02/12 07:45:45 executing program 0: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x3}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000064c000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000380000), r1, &(0x7f0000fee000), 0x3f, 0xf) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000048c000+0x194)=@int=0x6, 0x4) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000fe5000-0xc)) r3 = syz_open_pts(r0, 0x40) ioctl$TCXONC(r0, 0x540a, 0x2) openat$hwrng(0xffffffffffffff9c, &(0x7f0000d9e000-0xb)='/dev/hwrng\x00', 0x101000, 0x0) readv(r3, &(0x7f0000fe2000)=[{&(0x7f00003b7000-0x8)=""/8, 0x8}], 0x1) 2018/02/12 07:45:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000)="2baa5b776c616e3147504c70707030706f7369785f61636c5f61636365737347504c76626f786e657430292573797374656d00", 0x2) syncfs(r0) write$selinux_load(r0, &(0x7f0000008000)={0xf97cff8c, 0xfffffffffffffe5d, 'SE Linux'}, 0xfffffce5) fcntl$addseals(r0, 0x409, 0x8) 2018/02/12 07:45:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000d77000-0xf)='/dev/sequencer\x00', 0x101040, 0x0) getrandom(&(0x7f0000edf000-0x54)=""/84, 0x54, 0x0) 2018/02/12 07:45:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r1 = accept4(0xffffffffffffff9c, &(0x7f00007f5000)=@generic, &(0x7f00003e4000-0x4)=0x80, 0x800) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000d88000-0x20)=[{0x3, 0x5}, {0xb, 0x200}, {0xa, 0x3f}, {0xc, 0xb8a}], 0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000fd1000-0x10)={&(0x7f0000522000/0x2000)=nil, 0x2000}) 2018/02/12 07:45:45 executing program 2: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000a32000-0x20)={{&(0x7f000069a000/0x4000)=nil, 0x4000}, 0x1}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) clock_gettime(0x0, &(0x7f00003d6000)={0x0, 0x0}) ppoll(&(0x7f0000fe7000-0x30)=[{r1, 0x40}], 0x1, &(0x7f0000036000-0x10)={0x0, r2+10000000}, &(0x7f000078d000-0x8), 0x8) r3 = socket$unix(0x1, 0x1, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) ioctl$void(r3, 0x5450) 2018/02/12 07:45:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x22, &(0x7f0000008000)={@empty, @loopback=0x7f000001}, 0x30f) connect$inet(r0, &(0x7f0000809000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) writev(r0, &(0x7f0000551000)=[{&(0x7f00002e8000)="6bba5ef1e8d79a8a9cef3293c651cb40ad28ed625a6f9c85560890", 0x1b}, {&(0x7f0000201000-0x2f)="d0d8f7239fbb20496c463603515aea1e07b63c0ead3ee869e6e4deb3eedbb0a7add4b20ffea571a65810b046c36d85", 0x2f}, {&(0x7f0000a93000-0x2d)="e42770badc31a16e6210b3e6d53feab2934abe8fd472f200c7874cf31d8bb18a2137a6b6b0f5465e9d6ff8f370", 0x2d}, {&(0x7f0000528000-0x68)="46610de21339086aeff72418b2394b9de5f0833055688f59cccd6704da93163d066399d03a5db5c47a3699fef9237cafc72633e4ecc796a7cd36ff5a482f9c82345979487f1409a10d521fefc01e7cad78b7e61401b395d8a6c12d6c61391b4fdd2eba73ac3956d5", 0x68}, {&(0x7f000058f000)="e5719fc2ea527c6c277bf6f25148facc254d3b46501f17ba8671768693fea7cf925b01b3a752742d5df4ed4bdcced9d52ccb2fe0f70fdea36ef64d3d11c24e4ec3686b1789a47f87814690ef9f63a9f01de988e42347c9d73c0f1168f61353b58e52e7a8cb86ecad1f65d592059497272020", 0x72}, {&(0x7f0000ffa000)}, {&(0x7f0000f1e000-0x2d)="3eb552a32ce5f5e8cc7e98e89f2589a1abab0ebd804c935785a6347155ded2bcc728e32d45408393864f066747", 0x2d}, {&(0x7f00003cc000)="a17fa1cdc1e2bf27cf0a642b299d404f38578d2f8e3dbaf30161c2bc", 0x1c}, {&(0x7f0000945000-0x50)="11cb6e872472826449d6ef76d56db9b3e6d1efbe3a5b9d09a61cd0899adcfd27283d802c544b083efef4bca8f522184b02c58816210a34351a7ce4a007653798a36004ccd4fb775e2330cbfee9689d38", 0x50}], 0x9) sendto$inet(r0, &(0x7f000063c000), 0xef, 0x0, &(0x7f00009c8000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) pipe(&(0x7f0000e72000-0x8)={0x0}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000bac000), &(0x7f0000934000)=0x4) 2018/02/12 07:45:45 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000002) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) signalfd(0xffffffffffffffff, &(0x7f0000013000), 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/12 07:45:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000666000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000aeb000)) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000049c000-0x4)) getpeername$inet6(r0, &(0x7f0000d6d000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000f55000-0x4)=0x1c) 2018/02/12 07:45:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4000000000000000, 0x3) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000026e000-0xc)='/dev/rfkill\x00', 0x2000, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000717000)={0x0, 0x0, 0x0, 0x0, 0x10c, 0x2, 0x4, 0x9, "01aaee1d29b905e4dd1b6aaa1ca0500a76fe5923251b9d5ca86bcf5473f7aa6cd63ab44389595ef94363271842cfa2b68b46d31c3fbde6505078404afdecdeec", "76a0ef026caadeb75f2e1342abfc95dc69b6be4afe82a60de2815fa84b1fff18", [0x1ff, 0x6]}) r2 = dup(r0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000a6b000-0x8)=0x2) ioctl$TCGETS(r2, 0x5401, &(0x7f0000fde000-0x24)) r3 = getegid() r4 = getgid() setregid(r3, r4) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000711000-0x4)=0x4, 0x4) getsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000065000)=""/97, &(0x7f0000514000)=0x2d) 2018/02/12 07:45:45 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000ba0000)={0x4}, &(0x7f0000000000), &(0x7f0000001000-0x10), 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000326000-0xa)='/dev/ptmx\x00', 0x0, 0x0) getitimer(0x0, &(0x7f00004a8000)) ioctl$TIOCMGET(r0, 0x5415, &(0x7f00000a3000)) r1 = request_key(&(0x7f00005ea000-0x8)='rxrpc_s\x00', &(0x7f00004fa000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000b7b000)='/dev/ptmx\x00', 0xfffffffffffffff9) keyctl$describe(0x6, r1, &(0x7f0000839000)=""/88, 0x58) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000d37000)=@fragment={0xff, 0x0, 0xffffffff80000001, 0x6951, 0x0, 0x0, 0x3}, 0x8) 2018/02/12 07:45:45 executing program 2: mmap(&(0x7f0000000000/0x35f000)=nil, 0x35f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f000035a000-0x10)=[], 0x0, &(0x7f00000d0000)=[{0x10}], 0x10}, 0x0) r1 = add_key$user(&(0x7f00002ae000-0x5)='user\x00', &(0x7f0000209000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000294000)="5a2b9a95440ea1fcbf9f84c3ff36ec29d50456efd42fd245a5634a72156d4bc0ff0a0aa454542eb0a5e559a733a2b8c1fbea5449b5f1f93efe5e4a60fc56dee8d552e6f2e05b10911f41dc5429f86d779706e3da81e3372fb8a60a8e99e80b1cba37e0747c067824d713bed55e8590880435d7428d52efa310272f", 0x7b, 0xfffffffffffffffe) mmap(&(0x7f000035f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000003e000-0x4), &(0x7f0000360000-0x4)=0x4) keyctl$revoke(0x3, r1) 2018/02/12 07:45:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000801, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00009dd000)={@common='nr0\x00', @ifru_flags}) timer_create(0x3, &(0x7f0000273000)={0x0, 0x2b, 0x1, @thr={&(0x7f00006c3000)="01786c75f9813dc138fc14d0cd0358f685a67ed552a9339a7464ba33140f290696259a093bfaf196cb052089f044a6d8d86245eaabbb6b039130a917928ca654196a389dcb3220672a8df2c97b44c6420c79110e96187c31f9d12fdf19edd5883b774b6029ccb2e9cf04664f0407d9857847cd82bf14683be71e2c67d276a4a4ff9622e717019e860ef3bccde727e3efff5860a94598210e029b2fa1e00bc50cf75236e2", &(0x7f000032e000-0xde)="feca36fbbe9697209ed86d1b076aacb3fdea763649089150b974debca010513fcc80bf1da589ca94ed30056917838c020e9bad0881a95aa67ec6d755f24fb74767de7021380d85a39f588eef891e4bbe82f50d0690ed14130d9bfa3f81b23e53635ef4d5cb02558dca35ebeaa4ea98bc894a2d2c1708f4d5f88bc1f28cb973c711501242fb67aeb14823bdd7c2adba03015e5c2e3934dbc2f32fa30b4ba401530ebcd62cf66e2b82fd4223e5733a145bd4d46521a14488df38b42332987b2441442475d70cd17f2b1f0987acb1f86145b0b75f839ddbff97fcc4f2fba869"}}, &(0x7f0000a71000)) pipe2(&(0x7f0000268000-0x8)={0x0, 0x0}, 0x4000) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f00008e3000-0x8)={0x9}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000bc0000)={@common='ifb0\x00', @ifru_flags=0x8801}) timer_create(0x3, &(0x7f0000759000-0x60)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff}, &(0x7f00007a3000)=0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x16, &(0x7f0000fcb000-0x4)=0x6, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000761000)=0x9, 0x4) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000dfd000)={"05007f00000e00150000000000da6b4b", {0x4, 0x9, 0xfffffffffffefffe, "a29fa8ff976b", 0xf8}}) timer_create(0x1, &(0x7f000012a000)={0x0, 0x1e, 0x0, @tid}, &(0x7f0000db4000-0x4)) timer_gettime(r3, &(0x7f00008fb000-0x20)) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000ab5000)) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00005a7000)=0x400, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10), &(0x7f00009f7000-0x4)=0x10) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000988000)) mlock(&(0x7f000044e000/0x2000)=nil, 0x2000) r4 = dup(r1) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000163000)='/dev/ppp\x00', 0x101000, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f000045e000), &(0x7f000071f000-0x4)=0x4) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1), 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ba5000)={{{@in6=@remote, @in=@broadcast}}, {{@in=@multicast2}, 0x0, @in6=@empty}}, &(0x7f0000a33000)=0xe8) getsockopt$inet6_tcp_buf(r5, 0x6, 0x0, &(0x7f0000001000)=""/4096, &(0x7f0000b1c000-0x4)=0x1000) r6 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) sendfile(r4, r6, &(0x7f000070f000-0x8), 0x8000fffffffe) 2018/02/12 07:45:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000f7a000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003b7000)='/dev/ptmx\x00', 0x200000000121005, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f000063a000)="2a477744d53421abe46a52a6b3ce45fa739dbaa6ca636f7ce7d7ad264d037ec578e02fbcd2ccda25932da88024f83b75d9fcc46e0e2aef1035839490087df81471681446be199ef3f64a2a4f4855e3e998bca5d3c5bcfd81c1cc20a57ebbe082320e502de4511d81eadc63882fa386ce574e0ca8192c07f5996f73395f1822efaad9172c4bfd3a59db4c7d4eee8f0d4832b78a1a8c04209ed724ed387fe77ee5b055a4f9753297035cef181a3aaa") sendfile(r1, r0, &(0x7f0000f29000-0x8), 0x100000002) sendfile(r1, r0, &(0x7f000080e000-0x8), 0x1f) r2 = getpgid(0x0) tkill(r2, 0x1000000000016) 2018/02/12 07:45:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fgetxattr(r0, &(0x7f000047e000)=@known='trusted.syz\x00', &(0x7f0000989000)=""/128, 0x80) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000232000-0x9)='/dev/rtc\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00006d8000-0xc)={0x2}) r2 = epoll_create1(0x0) r3 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000028000)={0x4}) ppoll(&(0x7f0000cc0000)=[{r2}], 0x1, &(0x7f000002f000), &(0x7f000004c000), 0x8) openat$sequencer(0xffffffffffffff9c, &(0x7f0000641000)='/dev/sequencer\x00', 0x200080, 0x0) 2018/02/12 07:45:45 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00001e1000-0x9)='pagemap\x00') sync_file_range(r0, 0x0, 0x0, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)="365b4127a38d5c0956ca1e73623ccdc25be8e8e20172a97064c8290486bdf785df1675c4e3355ca1effc634abba0b310bbae9b40da46964ddb6c832b01cf7e73cceef6fc4ebb9188cf28e3cd4e02153e2b59a019d389ce61685b0f9e6b4aeefdf471bd4fd4efd81fe8bb621b2bad414b25103b33d39fbfed75080a4791a9eed78462125852475d96d1c11949e1e623f6207e7be123c84be09df0e16274e5504c63d4241474b8a0b2a834c4bcfe9de7ecc013f2c87fcf4c3bdac9505d9946", 0xbe, 0x0, &(0x7f00005f2000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) 2018/02/12 07:45:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffff9c, 0x38400) vmsplice(r0, &(0x7f000057c000-0x20)=[{&(0x7f0000dfd000)="2944efe43912bcab9f3d90d18fcd512a5ae81705ab260ff1152427f80f3526df8098c45bea8d8c6ac5e270710fc48b05f4b43a3e4fbd84af54883af70e9c1428f0550001375a8c14bdb2e16bea733f38d636fdf8195d70f951766a92c88cb5a12de06293de51fbb14c924b39943d416f86ac92c577c348257562ec655c1ed20ade3329795d59dea2ef9e00787fa938d56234c180540f0928b6d0ea7927396929a538b4f73c7f3a0267c2130dd8b30f304e325c15bc315353a6143ccefff61eb5d9a140c46cc7e24cedaa422fbf309a5d853d6d16736bb2", 0xd7}, {&(0x7f0000be4000)="17e2a859a4c55988db032ac9340d5e7f77f8cab5409a082da84ea997848fb027f18e5e4f0dd238f178bfe39f423e6b16d31bad6f887a80d7f9cf3f55360ea60e278755a345a3c9cf58b236056e8cebc1e407ee9b7e910d81050480b02df522e10f21dc750850828cc9b726b4d29b87670ea9029b52a85642852103b65b3a8d6a7ccd6955aa0aa6647fba562172caad506c9f855b5d4cdf2a740e9b5decee22d7e1e7ef7339e49e25b9dfc70dc3af8a794420d02fb8ec7816c39d60ada3fec787b239e440551b5d810b887613a4074c44a5c1cf", 0xd3}], 0x2, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000155000-0x8)='oom_adj\x00') ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f00004c9000-0x4)) sendmsg$nl_netfilter(r1, &(0x7f0000e55000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000b8f000-0x8)={&(0x7f0000c5c000-0x14)={0x14, 0xa, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, []}, 0x14}, 0x1}, 0x0) 2018/02/12 07:45:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r0, &(0x7f0000050000-0x20)=[{&(0x7f000004f000)=""/128, 0x80}], 0x1) timer_create(0x3, &(0x7f000004c000)={0x0, 0x16, 0x0, @tid}, &(0x7f000004d000-0x4)) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008e2000-0xd)='/selinux/mls\x00', 0x0, 0x0) timer_settime(0x0, 0x1, &(0x7f000004a000)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004b000-0x20)) 2018/02/12 07:45:45 executing program 4: mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x800, 0x0) sendmsg$nl_route(r0, &(0x7f0000f82000-0x38)={&(0x7f0000f81000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000a28000)=@newlink={0x38, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_LINKINFO={0x18, 0x12, [@IFLA_INFO_KIND={0x14, 0x1, "69703667726500000000000000060000"}]}]}, 0x38}, 0x1}, 0x0) 2018/02/12 07:45:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000676000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000002c000)) creat(&(0x7f000041a000-0xc)='./file0/bus\x00', 0x0) r0 = open$dir(&(0x7f000002c000)='./file0/bus\x00', 0x0, 0x0) preadv(r0, &(0x7f00005b5000-0x10)=[{&(0x7f000043b000)=""/4096, 0x1000}], 0x1, 0x0) truncate(&(0x7f0000768000-0x8)='./file0\x00', 0x1ffe) 2018/02/12 07:45:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f000084b000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff}}) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000333000-0x9)='net/arp\x00') sendfile(r0, r2, &(0x7f00004db000), 0x4000000000400ff) 2018/02/12 07:45:45 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x5, 0x58000) mmap(&(0x7f0000299000/0x2000)=nil, 0x2000, 0x3, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f0000299000)) fstatfs(r0, &(0x7f000029a000-0x87)=""/135) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0x1, 0x0, 0x10001, 0x3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000002000)=@pptp={0x0, 0x0, {0x0, @dev}}, &(0x7f0000002000-0x4)=0x111) ioctl$KIOCSOUND(r0, 0x4b2f, 0x7fffffff) clock_gettime(0x0, &(0x7f000029a000)) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000002000-0x160)={{{{0x2, 0x2, @broadcast=0xffffffff}}, {{0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}}, 0xef220dd, 0x1, 0x1, "055ff180864ca75fff9fde24454a2e4bda6e754fc803a15ba987ece52ee1ca620d6ce48eaca893fc6bcf3848dc9538894a53b83b5af7d618ac498d373964cb8e05cf78c79ce38c5d5a1f49b4113a0443"}, 0x160) 2018/02/12 07:45:45 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000-0xa0)={0x0, @in6={{0xa, 0x3, 0xfffffffffffff90d, @loopback={0x0, 0x1}}}, 0x7ff, 0x200, 0x1ff, 0x5, 0x90}, &(0x7f0000002000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r1, 0x3, 0x60}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000000)={@loopback, @multicast1}, &(0x7f0000000000)=0x8) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000871000/0x3000)=nil, 0x3000}, 0x3}) ioprio_set$pid(0x2, 0x0, 0x7ffd) ioprio_get$pid(0x10000000003, 0x0) 2018/02/12 07:45:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f0000ec0000-0x8)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a33000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000bbb000)={0x5, &(0x7f000061b000-0x14)=[{0x80000001, 0x5}, {0x6, 0x8000}, {0x9, 0x9}, {0x3, 0x48}, {0x7, 0x81}]}) syz_open_dev$random(&(0x7f0000822000-0xc)='/dev/random\x00', 0x0, 0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff034}, {0x6}]}, 0x10) 2018/02/12 07:45:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f00008bc000)={0x0, 0x0}) connect$llc(r0, &(0x7f0000a36000-0x10)={0x1a, 0xf9, 0x3be1, 0x7c0000000000, 0x5, 0x108, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) r1 = memfd_create(&(0x7f0000782000-0x2)="0010", 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000e4b000)=0x0) syz_open_procfs(r2, &(0x7f0000a13000-0x8)="656e766992816e00") mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r1, 0x0) rt_sigaction(0x1e, &(0x7f000015f000)={0x42842f, {0x400003ffffffe}, 0x6, 0x2}, &(0x7f0000d59000), 0xfca7, &(0x7f0000e83000-0x8)) syz_open_dev$sg(&(0x7f00001f4000-0x9)='/dev/sg#\x00', 0x0, 0x0) 2018/02/12 07:45:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)) chroot(&(0x7f00002fc000-0x8)='./file0\x00') 2018/02/12 07:45:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xfffffffffffffff1, &(0x7f0000ee9000)={0x0, 0xb, 0x0, @thr={&(0x7f0000371000), &(0x7f0000363000)}}, &(0x7f0000234000)) r0 = syz_open_dev$mice(&(0x7f000007f000)='/dev/input/mice\x00', 0x0, 0x408400) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000c06000-0xe8)={{{@in6=@dev, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000f10000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f000003b000)={@dev={0xfe, 0x80, [], 0x0, 0xe}, r1}, 0x14) clock_gettime(0x0, &(0x7f0000a7c000)={0x0, 0x0}) clock_nanosleep(0x6, 0x1, &(0x7f0000c7b000)={r2, r3+30000000}, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f00004f2000)='/dev/ppp\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000081a000-0x8c)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}}, &(0x7f00006ac000)=0x8c) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f000031c000)={r5, @in={{0x2, 0x0, @empty}}}, 0x8c) 2018/02/12 07:45:45 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000014000-0x1)='\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000001000-0x8)={0x8}, 0x8, 0x80800) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000001000+0x750)='keyring\x00', &(0x7f0000011000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) 2018/02/12 07:45:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000710000-0x1d)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f0000f5a000-0x4), 0x4) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f0000d1c000), 0xfffffffffffffe03) bind$inet6(0xffffffffffffffff, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000205000)=0x100, 0xfffffffffffffd48) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00003b8000)={0x0}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000007a000)={0x1f, 0x3}, 0x8) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x8000) sendto$inet6(r1, &(0x7f0000fd5000), 0x0, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) 2018/02/12 07:45:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x0, 0x3, &(0x7f0000ff5000-0x8)={0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000d23000)={0x6, {{0xa, 0x2, 0xffffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}}, 0x88) r1 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f0000d17000-0x38)={&(0x7f0000913000)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000c88000)=[], 0x0, &(0x7f0000e22000-0x50)=[{0x10, 0x29, 0xb}], 0x10}, 0x0) 2018/02/12 07:45:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008f2000-0x16)='/selinux/checkreqprot\x00', 0x801, 0x0) pwritev(r0, &(0x7f00005fc000-0x60)=[{&(0x7f000021c000)="a699155949c184b8edb0704fb11e5f8469b2fbf172ba77531477de7b82c88a0f9915d05a63fc8e9ada14c5927290cd838d8026539e2991f2e6efc5c12b19caad57315bac147aa63381af3f88695eb4ee1eebe751e9dc840f00d07b7fe6827f99ee12dc90287ac269ac92f804b9c016d6af5daa968b227ef58d85f226068357bc5eab627c87dc7c964962d7e88282eb670285a0e608e378308f91fcb1811d883a88787c4cc8fd985bdc7b07b753fb382d510b47a3b245286cd7892596d52a2053531e1f81b0bfddd468acbc11af55a189e9777df7d609a66019875f949802b09af933a48d703c6707916704c2941af8325ba7c3732dfe9702a3acce38b1"}, {&(0x7f0000aa7000-0x1000)="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"}, {&(0x7f0000fb5000)="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"}, {&(0x7f000054b000)="c69b60d073be3a7dd2ead76e7caae52f1219a29afe9344bc05293abefbb103e9894e03b2b2eccd99917ade000719e0faaa0f82117ab535190cee7dc79aee217557df096e124e05a5df"}, {&(0x7f0000364000-0x55)="21930167d4c1f0a52552603150a89e435eb6b535c1b54c5a82bad988326fb58f3e14a0a4b210eb4c4a26851cad10668f1b66b9331d6839dbbf081ec20f2abf32c577617f9a997a10faaacaf97ae22346adda6de8b5"}, {&(0x7f0000341000)="3121a15d697e6fc52d1f533a2404eef2ea7421248ed3325964a50861a244f0434f8fb5261856cb1d6adb3a9ea4a60ec8e6a893c1e503f6720e9203eed60f1db6d502991472cc329cad71468851b4f8e2018fb6b927c172807304cd496c5c9715ee8622092df8ff49227b93fa747a88d3dbb27ac6b8e43be0f3da84de82c06ed7240807af8e5a353e639f08c38cf9d92bbdc18782f804a5e8b3"}], 0x1, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00005a0000-0xc)={0x0, @loopback, @local}, &(0x7f0000bf7000)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000319000)={@common='bond0\x00', r1}) 2018/02/12 07:45:45 executing program 4: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) rt_sigprocmask(0x0, &(0x7f0000834000)={0x7fffffff}, &(0x7f00000c1000), 0x8) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r1, r0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r4, 0x29, 0x2d, &(0x7f0000fe4000)={0x3, {{0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x9ce}}}, 0x88) writev(r3, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) tee(r2, r1, 0x5, 0x0) 2018/02/12 07:45:45 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000a2c000)={r1, 0xfff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f00002c5000/0x1000)=nil, 0x1000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000001000-0xc)={@multicast1, @multicast1, @loopback}, &(0x7f00002c5000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x80000, 0x2) accept4$llc(r2, &(0x7f00002c5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00002c6000-0x4)=0x10, 0x80000) 2018/02/12 07:45:45 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0xff7, 0x7, &(0x7f0000001000-0x1000)="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", 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCSBRK(r1, 0x5427) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r1, 0x1, &(0x7f00002e9000)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f0000000000)) sendmsg$netlink(r0, &(0x7f0000a48000)={0x0, 0x0, &(0x7f00008cb000-0x50)=[{&(0x7f0000699000)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f000003c000-0xf8)=[@cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}], 0x40}, 0x0) 2018/02/12 07:45:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00005c6000-0x9)='/dev/rtc\x00', 0x80040, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000003a000)='/selinux/create\x00', 0x2, 0x0) write(r1, &(0x7f0000e96000-0x1000)="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", 0x1000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) setitimer(0x1, &(0x7f0000dec000-0x20)={{0x77359400}, {0x0, 0x7530}}, &(0x7f0000752000-0x20)) setitimer(0x1, &(0x7f0000bda000)={{0x77359400}}, &(0x7f000036f000)) 2018/02/12 07:45:45 executing program 0: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) rt_sigprocmask(0x0, &(0x7f0000834000)={0x7fffffff}, &(0x7f00000c1000), 0x8) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) writev(r3, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) tee(r2, r1, 0x5, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r2, &(0x7f0000fe4000)=@file={0x1, './file0\x00'}, 0xa) 2018/02/12 07:45:45 executing program 2: inotify_init1(0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000001000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x5}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000834000-0x4), 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000416000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03353000000000fff0005325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e3f800", @ifru_flags}) 2018/02/12 07:45:45 executing program 5: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000b17000-0xa0)={0x0, @in6={{0xa, 0x3, 0xfffffffffffffffd, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}}, 0x3, 0xfff, 0x100, 0x7, 0x40}, &(0x7f0000037000)=0xa0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000793000-0x8)={r1, 0x5}, 0x8) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(r2, &(0x7f0000004000)="61740c722f6b656372650181006574d5") readv(r3, &(0x7f0000003000)=[{&(0x7f0000003000)=""/88, 0x58}], 0x1) 2018/02/12 07:45:45 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000927000)='/dev/usbmon#\x00', 0x20, 0x103000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000c45000+0xba6)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000161000-0x8)) ioctl(r1, 0x4000000002287, &(0x7f00007c3000)='<') ioctl$int_out(r1, 0x5460, &(0x7f0000275000-0x8)) 2018/02/12 07:45:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca), &(0x7f0000744000), &(0x7f00008c8000), &(0x7f0000dad000-0x37)) mknod(&(0x7f0000a2e000-0x8)='./file0\x00', 0x1044, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f0000606000)=[]) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000908000-0x9)='/dev/rtc\x00', 0x0, 0x0) getdents(r0, &(0x7f0000d0e000-0xbc)=""/188, 0xbc) r1 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') pread64(r1, &(0x7f00009c4000), 0xffffffdb, 0x0) clone(0x0, &(0x7f0000a6d000-0x5a), &(0x7f0000add000), &(0x7f000043c000-0x4), &(0x7f0000403000-0x2c)) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/02/12 07:45:45 executing program 1: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000018000)='/dev/ashmem\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f000000b000-0x60)=[{&(0x7f000001f000-0x1000)="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", 0xfe}], 0x1, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000021000-0x8)='keyring\x00', &(0x7f000000d000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$update(0x2, r1, &(0x7f0000020000)="42695876de04c75faf42675e891558275ce43d1d76388159e45aa01440c9dc7cc67e66b9816dffb9dca1043078e44dafeedfa7e612232cc6825343c035ae85bb63b2168eaad984b7fa81a951ad5ce12bfb15872f44975bc1374cebeaaf7bd9680d651cabdb794b375c32a121273f009d21056ccae48cd75425257344ce0d5709d61a8c0d8bb0b9a6ac4ca2949c2d9cd26731045d1696cb90d76fcf1575fcce395b45f2f1315d94f893089b5aad4e69ec01f04fcfc101dfd5a8ee3ab620e87f5f95a14b289678a7a7a93e8cb5d43e439b87f2604af27acdf9246e5ea5ec7c4bca9a74fffd6c5997", 0xe7) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f000001e000-0x2)="a843") 2018/02/12 07:45:45 executing program 4: mmap(&(0x7f0000001000/0x56000)=nil, 0x56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000047000)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000023000)={0x0, 0x3, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x20000}) write$sndseq(r0, &(0x7f0000045000-0x30)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) write$sndseq(r2, &(0x7f0000049000-0x1c)=[{0x0, 0x1ff, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x1c) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000056000-0x2)}}], 0xfffffd56) 2018/02/12 07:45:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd7000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) fcntl$notify(r0, 0x402, 0x32) r1 = syz_open_pts(r0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000114000-0x4)=0x100) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000247000-0x10)={0x80000000, 0x200}) dup2(r1, r0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000e76000)={0x2, 0x3, 0x9, 0x3, 0x5, 0x4, 0x1, 0x0, 0x3, 0x20, 0x2, 0x8000}) ioctl$int_in(r1, 0x5452, &(0x7f0000fb7000)=0x5) 2018/02/12 07:45:45 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x1, 0xffffffffffffffff) ioctl$LOOP_SET_FD(r1, 0x4030582a, r1) 2018/02/12 07:45:45 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000005000/0x7000)=nil, 0x7000, 0x0, 0x0, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/ppp\x00', 0x200000, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000000c000)={0x401, 0x4b, 0x101, 0x0, 0xdf6, 0xfffffffffffffffa, 0x10001, 0x4d, 0x100000001, 0x2, 0x1000}, 0xb) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x1, 0x6) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000000e000)={0x0, 0xc000000}, &(0x7f000000b000-0x4)=0x6) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000000e000)={r2}, 0x8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000002000-0x10)={0x9, 0x20001000, 0xffffffff, 0x308fcf2c, 0x2c, 0x1, 0x10000, 0x9, 0x0, 0x4}, 0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000008000)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000002000-0xf0)=[{{&(0x7f000000e000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x32, &(0x7f000000d000)=[{&(0x7f000000e000-0x61)=""/97, 0x61}, {&(0x7f000000d000)=""/74, 0x4a}], 0x2, 0x0, 0x0, 0x9}, 0x6}, {{&(0x7f000000e000-0x20)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x20, &(0x7f000000b000-0x80)=[{&(0x7f000000a000)=""/177, 0xb1}, {&(0x7f000000e000-0x6c)=""/108, 0x6c}, {&(0x7f0000007000)=""/99, 0x63}, {&(0x7f000000a000)=""/68, 0x44}, {&(0x7f0000008000)=""/102, 0x66}, {&(0x7f000000d000)=""/84, 0x54}, {&(0x7f0000007000)=""/45, 0x2d}, {&(0x7f000000e000-0x58)=""/88, 0x58}], 0x8, &(0x7f000000e000-0x1c)=""/28, 0x1c, 0x9}, 0x6}, {{&(0x7f0000000000)=@generic, 0x80, &(0x7f0000002000-0x10)=[{&(0x7f0000003000-0xa7)=""/167, 0xa7}], 0x1, &(0x7f0000007000)=""/38, 0x26, 0x7fff}, 0x7}, {{&(0x7f000000e000-0x8)=@sco, 0x8, &(0x7f000000e000-0x60)=[{&(0x7f0000003000)=""/171, 0xab}, {&(0x7f0000002000-0xbd)=""/189, 0xbd}, {&(0x7f0000005000-0x6e)=""/110, 0x6e}, {&(0x7f000000c000)=""/45, 0x2d}, {&(0x7f0000001000-0x7d)=""/125, 0x7d}, {&(0x7f0000007000-0xac)=""/172, 0xac}], 0x6, &(0x7f000000e000-0x3d)=""/61, 0x3d}, 0x7fffffff}], 0x4, 0x1, &(0x7f000000d000)={r3, r4+10000000}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f000000e000)=0x2, 0x8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000010000-0x4)=0xaf) 2018/02/12 07:45:46 executing program 7: prctl$intptr(0x1d, 0x3c45) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ae2000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000e89000-0x4), &(0x7f0000a4c000-0x4)=0x4) prctl$setendian(0x14, 0x1) accept4$unix(r0, &(0x7f0000371000)=@abs, &(0x7f0000884000)=0x8, 0x80000) 2018/02/12 07:45:46 executing program 6: r0 = epoll_create(0xfff) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e2f000)={0x0, 0x0}, &(0x7f000028e000-0x4)=0xc) getresgid(&(0x7f0000000000), &(0x7f0000455000), &(0x7f0000caa000)=0x0) fchown(r0, r1, r2) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000259000)={0x1000, {0x2, 0x2, @empty}, {0x2, 0x0, @empty}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}}, 0x20, 0x7, 0x10001, 0x346, 0x20, &(0x7f0000ee5000-0x10)=@common='bond0\x00', 0xff, 0x256f, 0x65}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000f39000)=0x3) 2018/02/12 07:45:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000366000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000009d000-0x6)='hybla\x00', 0x3e2) setsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000545000-0xa)="3bb7afce7ad09534d26b", 0xa) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000a1e000), &(0x7f0000ad2000-0x4)=0x4) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) clone(0x40000000, &(0x7f00008a2000), &(0x7f0000d6d000-0x4), &(0x7f0000ca4000), &(0x7f0000ab6000-0xa0)) shutdown(r0, 0x1) 2018/02/12 07:45:46 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000000000)={0x1, 0x401, 0x100, 0x6, 0x6, 0x93, 0x2e7, 0x5}, &(0x7f0000951000-0x40)={0x9, 0x1, 0x7, 0x6, 0x1, 0x0, 0x5a, 0x1}, &(0x7f00009a4000)={0x1, 0x2, 0x7f, 0x9, 0x4b, 0x400, 0x2, 0x4}, &(0x7f0000fa4000-0x10)={0x77359400}, &(0x7f0000001000-0x10)={&(0x7f0000001000-0x8)={0x1000000}, 0x8}) clock_settime(0x7, &(0x7f0000c37000)={r0, 0x989680}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000002000)) clock_getres(0xffffffffffffffff, &(0x7f0000369000)) 2018/02/12 07:45:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000b04000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00007e5000)={0x0, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) connect(r0, &(0x7f00005dd000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x3, @broadcast=0xffffffff}, 0x0, 0x2, 0x1, 0x1}}, 0x26) readlink(&(0x7f0000a0e000-0x54)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f2f66696c653000", &(0x7f00000f9000-0xcd)=""/205, 0xcd) 2018/02/12 07:45:46 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x2)='+\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000001000-0x10)={0x80, 0x41a, 0xfffffffffffffff8, 0x22}) mmap(&(0x7f0000000000/0xea5000)=nil, 0xea5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x2000000000022) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000c47000)=0x6, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ea5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000ea5000)={{&(0x7f0000361000/0x1000)=nil, 0x1000}, 0x1}) r3 = dup2(r1, r1) mmap(&(0x7f0000ea5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000ea6000-0xe6)={0x0, 0xde, "f432c51feb19eb3de504b4b3216dea14a4c99f1b108949fcd8253abac27581541d47cb78ba91dae5fce200a6de92fecf614490503d4d2a3d7e05c4acceaee42dc1836d7d11b577c90e58f59ab0da0122ee895849b71aa52617c7af13aa8863c16f06c438ff232291a25f0d34863f1555685c006eee87b1b0cccf6f0c3759871041b3f5a67c56bfe9ee34f9e33eaa3b81773570108570bf44caf28829212122d4321c4fbd64e5630670f307ca97f7be7dafd6a43e59c8613d622ef9c5096493803c2a1a38658d996cab40e6c22ff8b37eadb9870b92dd74a586a84afe66f2"}, &(0x7f0000068000-0x4)=0xe6) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000c12000)={{{@in=@broadcast, @in=@empty}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f00002f3000-0x4)=0xe8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000d16000-0x8c)={r4, @in={{0x2, 0x1, @rand_addr=0x7}}}, 0x8c) getpeername$netlink(r2, &(0x7f0000008000), &(0x7f0000013000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f0000876000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009c6000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00004c8000)={0x6, 0x800b, 0x8, 0x1, 0x0}, &(0x7f00009b7000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f00003ce000)={r6, 0x7}, &(0x7f0000cc2000-0x4)=0x8) mmap(&(0x7f0000ea5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r5, 0xc020660b, &(0x7f0000ea5000)={0x4, 0x7, 0x4, 0xec3, 0x8, [{0x5, 0x81, 0x7fff, 0x0, 0x0, 0x1403}, {0xfc61, 0x7, 0x7, 0x0, 0x0, 0x805}, {0x1f, 0x5, 0x100, 0x0, 0x0, 0xc00}, {0xcd, 0x1000, 0x200, 0x0, 0x0, 0x401}, {0x2a6, 0x7, 0x5, 0x0, 0x0, 0x8}, {0x0, 0xe64, 0xfffffffffffffff7, 0x0, 0x0, 0x401}, {0x4, 0x9, 0x1, 0x0, 0x0, 0x2000}, {0x1, 0x3, 0x5, 0x0, 0x0, 0x2000}]}) r7 = socket(0x10, 0x802, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000474000-0x8)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000d02000)={r8, 0x2}) write(r7, &(0x7f0000ea4000)="240000002a0025f00015430200000000000000000600001d000005080009000100000000", 0x24) [ 33.726585] IPVS: Creating netns size=2536 id=9 [ 34.451197] pktgen: kernel_thread() failed for cpu 0 [ 34.456325] pktgen: Cannot create thread for cpu 0 (-4) [ 34.461714] pktgen: kernel_thread() failed for cpu 1 [ 34.466802] pktgen: Cannot create thread for cpu 1 (-4) [ 34.472178] pktgen: Initialization failed for all threads 2018/02/12 07:45:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00007da000-0x38)={&(0x7f0000880000-0xc)={0x10, 0x0, 0x0, 0xfffffffffffffffe}, 0xc, &(0x7f000008f000-0x10)={&(0x7f0000b9e000)=@migrate={0x50, 0x21, 0x411, 0x1, 0x0, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x20}}, []}, 0x50}, 0x1}, 0x0) 2018/02/12 07:45:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = memfd_create(&(0x7f0000a09000-0x15)='wlan1mime_typeppp1\'.\x00', 0x3) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000ca1000-0x8c)={0x0, 0x5, 0x10001, 'queue1\x00', 0x6}) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) sendto$inet(r0, &(0x7f00002cb000), 0x325, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty}, 0x10) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00002dc000)) 2018/02/12 07:45:46 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = open(&(0x7f0000b4a000-0x8)='./file0\x00', 0x0, 0x188) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000a6f000)={0x8}) r2 = syz_open_dev$mice(&(0x7f00006c3000-0x10)='/dev/input/mice\x00', 0x0, 0x42) writev(r2, &(0x7f0000e30000-0x40)=[{&(0x7f00008f7000-0xbf)="cb", 0x1}], 0x1) ppoll(&(0x7f0000a65000)=[{r2}], 0x1, &(0x7f0000324000)={0x0, 0x989680}, &(0x7f0000749000-0x8), 0x8) 2018/02/12 07:45:46 executing program 2: r0 = dup(0xffffffffffffffff) connect$inet(r0, &(0x7f00003e6000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f00004aa000-0x10)=[], 0x317) fallocate(r0, 0x0, 0x9, 0x1e6) 2018/02/12 07:45:46 executing program 5: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000904000)={0x0}) getsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000c06000)={@remote, @loopback}, &(0x7f00005aa000)=0xc) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000cc0000-0xe)='/dev/keychord\x00', 0x10000, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000fbf000)={0x0, @in6={{0xa, 0x0, 0x5, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x1f}}, 0xfffffffffffff1db, 0xfffffffffffff800}, &(0x7f0000fbf000)=0x98) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000639000-0x8)={r4, 0x6}, &(0x7f0000ae1000-0x4)=0x8) ioctl$PPPOEIOCDFWD(r3, 0xb101, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000ddd000-0x10)={0xac, 0x8000, 0x69, 0x7, 0x0}, &(0x7f0000811000)=0x10) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000fbe000)=@sack_info={r5, 0x5, 0x8}, 0xc) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000327000)={0x2, &(0x7f0000fbd000-0x10)=[{0x9c}, {0x6}]}, 0x10) sendto(r0, &(0x7f000002b000-0xd8), 0x0, 0x0, 0x0, 0x0) 2018/02/12 07:45:46 executing program 1: socket$nl_netfilter(0x10, 0x3, 0xc) 2018/02/12 07:45:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000000b, 0x4, 0x3) sendmsg$nl_route(r0, &(0x7f0000490000)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f000083f000-0x68)=@ipv4_newroute={0x68, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, [@RTA_MULTIPATH={0x44, 0x9, [{0x40}, {}, {}, {}, {}, {}, {}, {}]}, @RTA_FLOW={0x8, 0xb, 0x400}]}, 0x68}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000098c000-0x4), &(0x7f00001c5000)=0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000edc000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000f2a000-0xcc)=""/204) 2018/02/12 07:45:46 executing program 0: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000012000-0x9)='/dev/ppp\x00', 0x8000, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000015000)={0x2, &(0x7f0000011000-0x8)=[{0x1, 0x100}, {0x5}]}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000015000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwrite64(r1, &(0x7f0000008000-0x32), 0x0, 0x347) 2018/02/12 07:45:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000076b000-0xe8)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@loopback}}, &(0x7f0000af5000)=0xe8) sendmsg$nl_route(r0, &(0x7f00004c8000)={&(0x7f0000770000-0xc)={0x10}, 0x7, &(0x7f00002f1000-0x10)={&(0x7f0000b0c000)=@mpls_getroute={0x0, 0x1a, 0x8, 0x7, 0x3, {0x1c, 0x0, 0x0, 0x8, 0xff, 0x0, 0xff, 0xe, 0x1800}, [@RTA_TTL_PROPAGATE={0x0, 0x1a, 0x70}]}, 0x1f}, 0x1}, 0x5) 2018/02/12 07:45:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000bbb000)={&(0x7f000084b000-0x140)=@newsa={0x13c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [], 0x0}, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2000000000000, 0x0, 0x5e}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x32}, @in=@rand_addr=0x8001, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_aead={0x4c, 0x12, {{'ccm_base(pcbc(aes-aesni),sm3-generic)\x00'}, 0xfe96, 0x0, "81"}}]}, 0x13c}, 0x1}, 0x0) fcntl$setflags(r0, 0x2, 0x1) 2018/02/12 07:45:46 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000764000)='/dev/ppp\x00', 0x2000, 0x0) timerfd_gettime(r0, &(0x7f0000186000-0x20)) mmap(&(0x7f0000000000/0x253000)=nil, 0x253000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000253000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000254000-0x11)='/selinux/enforce\x00', 0x10000, 0x0) mmap(&(0x7f0000253000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000254000-0x18)={0xaa, 0x40}) r2 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x40101) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000065000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) write$sndseq(r2, &(0x7f0000244000)=[], 0x0) mmap(&(0x7f0000254000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000254000)={0x2}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0x7d}) 2018/02/12 07:45:46 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f00003af000)='./file0\x00', 0x640, 0x21) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) accept$packet(r0, &(0x7f0000412000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00003dc000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00009f3000)={@common='lo\x00', r2}) sendmsg$nl_route(r1, &(0x7f000058d000-0x38)={&(0x7f0000826000-0xc)={0x10}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f0000741000)=@ipv4_newaddr={0x20, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14}}]}, 0x20}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00005fa000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x24) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000a9e000)={r4, 0x7, 0xfffffffffffffffd}, &(0x7f0000012000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x5, 0x1, 0x9) r5 = socket(0x20000000000000a, 0x2, 0x0) syz_open_dev$sndseq(&(0x7f00007b2000)='/dev/snd/seq\x00', 0x0, 0x40000) sendmsg(r5, &(0x7f0000bae000)={&(0x7f0000d44000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000ad8000)=[], 0x0, &(0x7f00008c6000-0x10)=[{0x10, 0x26, 0x3e}], 0x10, 0x8800}, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f000067e000)='/dev/autofs\x00', 0x40101001, 0x0) 2018/02/12 07:45:46 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1001000000080001, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000010000)=0x204, 0x4) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000010000)={{{@in=@broadcast, @in=@rand_addr}}, {{@in6=@remote}, 0x0, @in6=@empty}}, &(0x7f0000011000-0x4)=0xe8) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000000e000)=""/84, &(0x7f000000d000-0x4)=0x54) 2018/02/12 07:45:47 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000001000-0x8), 0x3441ee74) 2018/02/12 07:45:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f000026f000-0xd)='/dev/net/tun\x00', 0x0, 0x700) r0 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) r1 = socket$packet(0x11, 0xffffffffffffffff, 0x300) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000210000)=0x2, 0x4) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00005c7000)={0x5, 0x4}, 0x8) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000eda000-0x15)='/proc/self/net/pfkey\x00', 0x100, 0x0) getsockopt$llc_int(r2, 0x10c, 0x2, &(0x7f0000921000), &(0x7f0000948000-0x4)=0x4) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000968000-0x1c)=@req3={0x8000, 0x3}, 0x1c) getsockname(r2, &(0x7f0000031000-0x1a)=@alg, &(0x7f0000203000-0x4)=0x58) 2018/02/12 07:45:47 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) waitid(0x0, 0x0, 0x0, 0x0, &(0x7f0000acd000-0x90)) 2018/02/12 07:45:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000362000-0x4)=0x5, 0x4) sendmsg(r0, &(0x7f00000bf000-0x38)={&(0x7f0000b2e000-0x1c)=@in6={0xa, 0x0, 0x0, @empty}, 0x1c, &(0x7f0000ffc000)=[{&(0x7f0000043000)}, {&(0x7f0000bf2000)="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", 0xfdba}, {&(0x7f000032e000-0xdb)="bc875b6dad30563ec314cd53c2fcf77da4d23b4f9797e2ec2761b7a2bba82f6ea83f1f93b9a3738d55064aad96e334182259c2847694ad3d2538876a06bc1a1b8607c92748fcedcdc3a73c5568d90e521b8c67673a0bf76f62de2a5e2a5f9236b306754783a179477ad010d8b700b5243fb48a8d2d65f72ed6715db8a7f7d08d11300c7edc7795e17187b5c481f911eaa4447951473ca8e1faf16c1c51869e2db9a69cbf03eceb06280df410c526fafed0aca9e0b8d1166e82bf7a5ee9f7681017ffb9dd3f03e52f4d674a36c98676215d4fea20b7340477e26e55", 0xdb}, {&(0x7f00003a6000)="9c90a43df7b57d6907c378326807d664f442fff8c17698d836502568d0ebc6c2625eef89db2dec9e8ccc13d3c98a14027be86b723ebe0915e3c3986165d3de01750c7a4996f98c9eb04060a9", 0x4c}], 0x4, &(0x7f000035e000-0x18)=[], 0xffffffffffffff63}, 0x0) 2018/02/12 07:45:47 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fallocate(r0, 0x1, 0x0, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a21000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDMKTONE(r1, 0x4b30, 0x4) ioctl$TIOCSTI(r1, 0x5412, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$fiemap(r1, 0xc020660b, &(0x7f00005c2000)={0x100000000, 0x0, 0x2, 0x0, 0x5, [{0x8, 0x8, 0x3, 0x0, 0x0, 0xcef2aefa0432248c}, {0x1, 0x37d, 0x9, 0x0, 0x0, 0x4}, {0xf11d, 0x2, 0x4, 0x0, 0x0, 0x100}, {0x5, 0x1000, 0xcf3}, {0x9, 0x79d, 0x7f, 0x0, 0x0, 0x1000}]}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ac4000-0x9)='/dev/rtc\x00', 0x10000, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00009fa000-0x12)='/dev/loop-control\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000085000-0x4)) r3 = accept(0xffffffffffffff9c, 0x0, &(0x7f000099e000)) openat$ptmx(0xffffffffffffff9c, &(0x7f00007df000)='/dev/ptmx\x00', 0xaf031c449e777f0, 0x0) getsockopt$inet_dccp_buf(r3, 0x21, 0xd, &(0x7f0000963000)=""/3, &(0x7f0000d1e000)=0x3) 2018/02/12 07:45:47 executing program 4: getrandom(&(0x7f0000660000-0xff)=""/255, 0xff, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000001000-0x4)=0x848e4208e988fff6, 0x4) 2018/02/12 07:45:47 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0x2, 0x120302}, 0xb) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f000002f000-0xc)='/dev/rfkill\x00', 0x40000, 0x0) 2018/02/12 07:45:47 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00005f5000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000a1b000-0x9)={@ipv4={[], [0xff, 0xff], @rand_addr}, r1}, 0x219) 2018/02/12 07:45:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00004af000-0x10)={0x0, 0x0}) futex(&(0x7f0000c94000-0x4)=0x6, 0x9, 0x3, &(0x7f00001eb000)={r0, r1+10000000}, &(0x7f000033f000-0x4)=0xf000000, 0x7ff) getitimer(0x3, &(0x7f0000dc1000)={{}, {0x0, 0x0}}) utimensat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000233000-0x20)={{0x0, 0x2710}, {0x77359400, r2}}, 0x0) prctl$getreaper(0x9, &(0x7f000065c000-0x2)) futex(&(0x7f000050f000), 0x7, 0x401, &(0x7f0000c48000), &(0x7f000083f000), 0xba9) 2018/02/12 07:45:47 executing program 6: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000014000)=0xa81, 0x4) ioctl$sock_FIOGETOWN(r1, 0x400454d1, &(0x7f0000026000-0x3)) 2018/02/12 07:45:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000084d000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4400000000001277, &(0x7f0000000000)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00007d6000-0xe8)={{{@in=@remote, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@dev}}, &(0x7f00007d9000-0x4)=0xe8) getresgid(&(0x7f0000493000+0x80c)=0x0, &(0x7f0000fd0000-0x4), &(0x7f000093b000-0x4)) syz_fuseblk_mount(&(0x7f00003a1000-0x8)='./file0\x00', &(0x7f000064a000)='./file0\x00', 0x4000, r1, r2, 0xe6c, 0x8001, 0x0) 2018/02/12 07:45:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) r2 = socket$netlink(0x10, 0x3, 0x1) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00008ff000-0x15)='/dev/pktcdvd/control\x00', 0x400, 0x0) clock_gettime(0x0, &(0x7f0000ec2000-0x10)={0x0, 0x0}) accept4$ipx(r3, &(0x7f0000c61000-0x10), &(0x7f0000550000-0x4)=0x10, 0x800) futimesat(r3, &(0x7f000034d000)='./file0\x00', &(0x7f000028a000)={{r4, r5/1000+10000}}) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00006c6000)=@generic="20b5388d21965dd35215696318f984b9", 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000fa3000)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0x0, 0x0) ptrace(0x8, r6) 2018/02/12 07:45:47 executing program 7: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000ee4000-0x8)='./file0\x00', 0x80000, 0x149) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r0, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000000)='./file0\x00', 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x8, 0x8000e, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00004ef000)='/selinux/create\x00', 0x2, 0x0) syncfs(r2) r3 = socket$netlink(0x10, 0x3, 0x7) sendmsg$nl_route(r3, &(0x7f000001c000-0x38)={&(0x7f0000e4a000-0xc)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000220000-0x28)=@ipv6_newroute={0x1c, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x8}, []}, 0x1c}, 0x1}, 0x0) 2018/02/12 07:45:47 executing program 3: fanotify_mark(0xffffffffffffffff, 0x2, 0x20000, 0xffffffffffffffff, &(0x7f0000c87000-0xe)='./file0/file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000000)=0x2, 0x8) 2018/02/12 07:45:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$netlink(r0, &(0x7f0000f40000)={&(0x7f00005ff000)=@proc={0x10, 0x0, 0x1, 0xfffffffffffffffc}, 0xc, &(0x7f00008b1000-0x10)=[{&(0x7f0000cfc000)={0x18, 0x12, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, "", [@typed={0x8, 0x3}]}, 0x18}], 0x1}, 0x0) 2018/02/12 07:45:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = getpgid(0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000b9b000-0x4)=r1) r2 = syz_open_dev$sndseq(&(0x7f0000ef3000-0xd)='/dev/snd/seq\x00', 0x0, 0x40000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f000048a000)={0xeaf, 0x3, 0xffffffff}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x468) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000791000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1, 0x0, []}, 0x90) fcntl$getown(r0, 0x9) 2018/02/12 07:45:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000065a000-0x24)="240000001a0025f00000000400fffc0e0a00000000040000eff253eb0800010001000000", 0x24) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000089e000)={@generic="0da4c31541ea13f94b1a1e933812eb88", 0x0}) ioctl$sock_netdev_private(r0, 0x89fd, &(0x7f00003c7000)="5d4b43b200b073fc0f48cbb273b622843993172aeab6ae8ff29cadc7c3c34f08ac7560f94ebc5492747218fa373a57a3d9fd0621b3d2bd18cb21d1496bbc4df2dd04e0c09ec89b1cc988bb65a54a9af1d872184288caac8d0b28530b0e22da") ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000145000-0x28)={@common='eql\x00', r1}) 2018/02/12 07:45:47 executing program 3: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x15) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000025000-0x2c)=@ethtool_cmd={0x33}}) r1 = syz_open_dev$mice(&(0x7f0000017000-0x10)='/dev/input/mice\x00', 0x0, 0x10001) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000025000)={0x0, @in={{0x2, 0x2, @empty}}, [0xfffffffffffeffff, 0x6, 0x200, 0x2, 0x8000, 0x8, 0xffffffffffffffc0, 0xa305, 0x3, 0x5, 0x8, 0x100, 0xfffffffffffffffe, 0xffff, 0xc000000000000000]}, &(0x7f0000026000-0x4)=0x108) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000026000)={0x5, [0x3, 0x100000000, 0x5, 0x8, 0x2]}, &(0x7f000000d000-0x4)=0xe) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000028000-0x4)={0x3, 0x7, 0x8}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000013000)={r2, 0x4}, &(0x7f0000026000-0x4)=0x8) 2018/02/12 07:45:47 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000f4f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000000)=0x14, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000001000-0x4)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000dcd000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0) 2018/02/12 07:45:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000164000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000022a000)={0x0, 0x2, 0x0, 0x80, 0x5ae8bdbf}, &(0x7f0000755000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000c1d000)={r1, 0x2d, "c8530ae6c1b8b2df5a0f4c51e3c873a24f54fd9c10bf76d5e1e5ab617b493bc8a9119e22124c5369994d36a175"}, &(0x7f0000750000)=0x35) r2 = socket$inet6(0xa, 0xfffffffffffffffd, 0x4) sendmsg(r2, &(0x7f0000d17000-0x38)={&(0x7f0000913000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000c88000)=[], 0x0, &(0x7f0000e22000-0x50)=[{0x18, 0x29, 0xb, 'Ee'}], 0x18}, 0x0) accept4(r2, &(0x7f0000615000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f0000bac000-0x4)=0x32, 0x80000) pipe(&(0x7f0000937000-0x8)={0x0}) ioctl$EVIOCGID(r3, 0x80084502, &(0x7f0000b7b000)=""/101) epoll_pwait(r3, &(0x7f00004fd000-0xc)=[{}], 0x1, 0x0, &(0x7f000056b000)={0x80000000}, 0x8) 2018/02/12 07:45:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000059000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f0000d72000)=[{&(0x7f0000cfe000)="6d5ab560a783236d8e3b05b22cd8d865512f0c82581cc6c9c123645603bc0978ac09c66a89f51b6a999fa86a5ee81927cddcb1904d47888f64f22579b11faadd345a26542278c8fbf6554cd805dba62e9e6f5c8310236fee39290e0f9ed1c7cb985c0399a5113311bf4833c6fb6f9dc76ce9da67c53aace8d083972f9714c7959dbbce045bb664bc0cdc9a44c4520502c1bda883abb3282da0827add261649db61fc8bb1cb266eb95f12b8a1795bfe700bb6bc76cc14a3e5718ff9e5c670aacd04c8f1558fda7a55143fc820595cbe75f94572be78f0b5f6e54709a7e21a15e60221afb2712793377a0801f3e5a8d13d44f0e706f3", 0xf5}, {&(0x7f0000bc0000)="bdc1db7177323a008ce70bbaaeddf64c70561a1a7f152226015120ab700f73b648fac3f2fed26322dbb66210eddd3744e3dfb5edb47188c4087f47c8f80199e606f2a1276e8f482b2b9cb1057b8d0747607a02a5084b4f81f6b7f95f707e785f5c0f503743ad0503649f8308e4e587125f5e3407a2b2915bbe62892eec61fe5dd500dace3928dc6f65c2d238786bf1e5675bc8f87a9b749e31db7fa54d5e49ab8ddaa46d2cd9eaccc7910bd73d3531dde924644cf1e395bf2d76f1a0b74ee3a480425b4fed2cc2170e48f25da66369d3d34bb064", 0xd4}], 0x2) vmsplice(0xffffffffffffffff, &(0x7f0000197000-0x60)=[{&(0x7f00006d1000-0x4c)="5397", 0x2}], 0x1, 0x0) writev(r1, &(0x7f0000003000-0x30)=[], 0x0) syz_open_dev$tun(&(0x7f000086d000)='/dev/net/tun\x00', 0x0, 0x0) tee(r0, 0xffffffffffffffff, 0x5, 0x0) modify_ldt$read_default(0x2, &(0x7f000022e000), 0x0) 2018/02/12 07:45:47 executing program 4: r0 = socket$inet_icmp(0x2, 0x2, 0x1) fchdir(r0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000000000)="c9", 0x1, 0xfffffffffffffffd) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$unix(0xffffffffffffffff, &(0x7f0000004000-0x8)=@abs, &(0x7f0000002000)=0x8) pread64(r2, &(0x7f0000001000)=""/7, 0x7, 0x0) keyctl$describe(0x6, r1, &(0x7f0000004000-0xa6)=""/166, 0x320d07dca4a02246) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000005000-0x8)='./file0\x00', 0x100) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r3, &(0x7f0000005000-0xa6)="5ef314d3e9355304e5182e7e2cd665ff3f174d1e92c2b8853051813f5b2b923fed17581365d44ca45a0f9cd2781f2b53b3c8529458bd7af1560458a00ac9a0338190a6a7361276f29ed7195165136e6e5b7bb6a047dcc3aacc6a7e7165cc86de9cca7a3899c8f3c56b8f003009f3ac0d7651ba8d42b1367bba10d7c6a5790b58a31b660781acf29bfbe56521bfe2e08fdb192cf86f32a448127d64ffa2e2ace274336d4253a8", 0xa6, 0x20040800, &(0x7f0000005000-0x10)={0x3, {"6415500a31dadb"}, 0x22}, 0x10) 2018/02/12 07:45:47 executing program 6: prctl$intptr(0x8, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x882, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast1, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 34.744558] audit_printk_skb: 2 callbacks suppressed [ 34.744570] audit: type=1400 audit(1518421547.077:14): avc: denied { create } for pid=5573 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 sendmmsg(r0, &(0x7f0000001000-0x1a4)=[{{&(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x1, 0x4, 0x2, {0xa, 0x1, 0x100, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8}}}, 0x3a, &(0x7f0000002000-0x50)=[{&(0x7f0000000000)="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0x3268, 0x4}, 0x1e}, {{&(0x7f0000001000)=@hci={0x1f, 0x5}, 0x6, &(0x7f0000000000)=[{&(0x7f0000000000)="384cce3e2db08361c9f93f6294a64e45c77cfbdaf72f1eb7ab2d5180744328ce852d115c84bd4e563cbc401cb8391b3f24899de59967275bb2d664eb31b837e90caa93757e2e2e57ecb09b061e9a3e4cc236b532e88f132f5bf52b909034f92b18d54d25f925409feda9821056c3684257012026d47980488289de80390e35fb6cecd3742fbb83899f32a842e1afa5b61da16f2e04529783a390e5b58d0cfa6dbb8db629c056429653da2a80d19d2a957aa8dabf4405128dbf3c696ec125302635e7", 0xc2}], 0x1, 0x0, 0x0, 0x24048000}, 0x100000001}], 0x7, 0x20008041) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000071d000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000000000)='./file0\x00', r2, &(0x7f0000001000-0x8)='./file0\x00') 2018/02/12 07:45:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000938000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCCONS(r0, 0x541d) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000e43000-0x8)=0x7fc, 0x8) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b45000+0x8a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r1, 0x0) r2 = getpid() syz_open_procfs(r2, &(0x7f0000b93000)='net/dev_mcast\x00') 2018/02/12 07:45:47 executing program 7: r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000ae0000-0x10)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000819000-0x12)={@generic="78d1b07bf19197699275de4042252b94", 0x996}) mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e70000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000e6f000)={{0x3, 0x1, 0xfffffffffffff368, 0x0, 0x401}, 0x4, 0x6, 'id0\x00', 'timer0\x00', 0x0, 0x100000000, 0x6, 0x4308, 0x40d0}) r4 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) setsockopt$inet6_MRT6_DEL_MFC(r4, 0x29, 0xcd, &(0x7f00006b1000)={{0xa, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}, {0xa, 0x0, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}, 0x100000001, [0x9, 0x80000001, 0x5, 0x1, 0x0, 0x8c, 0x8, 0x5]}, 0x5c) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) 2018/02/12 07:45:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000fb5000-0x60)=@hopopts={0x0, 0xa, [], [@calipso={0x7, 0x10, {0x0, 0x2, 0x0, 0x0, [0x9]}}, @calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x69) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f000016a000)=@dstopts={0x0, 0x0, [], []}, 0x8) 2018/02/12 07:45:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x4) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) r1 = open(&(0x7f0000430000)='./file0\x00', 0x8800, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000ffc000-0x64)={&(0x7f000081e000-0x18)=[0x2, 0x7, 0x0, 0x6, 0x4, 0x8], 0x6, 0xfffffffffffffffd, 0xab, 0xaa4a, 0x5, 0x6, {0xffff, 0xfffffffffffffe01, 0x4, 0x0, 0x7, 0x3, 0x7, 0x8001, 0x8000000000, 0x5a3, 0x2, 0x5, 0x5, 0x9, "bc081c70d4f008bc3d2f4256a6eba5b04b750729db62b6dd56285621d4f546d1"}}) connect$inet(r0, &(0x7f00009c2000)={0x2, 0x2, @empty}, 0x10) 2018/02/12 07:45:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = mmap$binder(&(0x7f0000e26000/0x1000)=nil, 0x1000, 0x2000003, 0x20013, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00002f0000-0x18)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000dd7000)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000233000-0x30)={0x64, 0x0, &(0x7f0000ed6000-0x64)=[@request_death={0x400c630e, 0x4}, @increfs_done={0x40106308, r1, 0x4}, @free_buffer={0x40086303, r2}, @acquire_done={0x40106309, r3, 0x4}, @dead_binder_done={0x40086310, 0x2}, @dead_binder_done={0x40086310}, @release={0x40046306, 0x1}], 0x46, 0x0, &(0x7f0000d7e000)="2a73799a75a505e29e3a1dcdfeb97e1189e7289c95dd1185bcbb49d1a609eb69631a3e7f4fbb58c54857a4998500a6c833e8f3f506048effb3095bc7dd5d175f187a72d5aef5"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00002c2000-0x30)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76), 0x1}, @ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e), 0x1}], &(0x7f000000b000-0x30)=[0x2, 0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) [ 34.835780] audit: type=1400 audit(1518421547.167:15): avc: denied { create } for pid=5602 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=netlink_crypto_socket permissive=1 2018/02/12 07:45:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x0, 0x10000, 0x2) mkdir(&(0x7f000040e000-0x6)='./bus\x00', 0x2) mmap(&(0x7f0000001000/0xf000)=nil, 0xf000, 0x2, 0x11, r0, 0x0) getpeername$netlink(0xffffffffffffffff, &(0x7f0000015000), &(0x7f00001ae000-0x4)=0xc) r1 = open(&(0x7f0000012000-0x6)='./bus\x00', 0x0, 0x0) fadvise64(r1, 0x0, 0xb8b3, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f000026e000-0x1)={0x6}, 0x1) 2018/02/12 07:45:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x100, 0x4) sendto$inet(r0, &(0x7f0000bfe000), 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) epoll_wait(r1, &(0x7f0000cd3000)=[{}, {}, {}, {}, {}], 0x5, 0x40) r2 = fcntl$dupfd(r0, 0x0, r0) socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000088000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f00005d9000-0x4)=0x800, 0x4) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000150000)=0x8, 0x4) getsockopt$inet6_int(r1, 0x29, 0x17, &(0x7f0000cbe000-0x4), &(0x7f00005c1000)=0x4) recvfrom$inet(r0, &(0x7f0000ef0000-0x73)=""/115, 0x73, 0x12041, &(0x7f0000899000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000ef9000-0x4)) syncfs(r2) 2018/02/12 07:45:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000013b000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00005b3000-0x4)=r1) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000d7f000-0x14)={0x14, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0xfffffffffffffffc}, []}, 0x14}, 0x1}, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ba2000)='/dev/rtc\x00', 0x440000, 0x0) getsockopt$llc_int(r2, 0x10c, 0x5, &(0x7f0000b98000), &(0x7f0000324000-0x4)=0x4) recvmsg(r0, &(0x7f000044b000)={&(0x7f00006d0000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, 0x26, &(0x7f0000482000-0x70)=[], 0x0, &(0x7f0000bf6000-0x83)=""/131, 0x83}, 0x0) clock_gettime(0x0, &(0x7f000065b000)={0x0, 0x0}) recvmmsg(r3, &(0x7f00006bf000-0xb4)=[{{&(0x7f0000982000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x14, &(0x7f00000b8000-0x30)=[{&(0x7f0000687000)}, {&(0x7f00006dd000-0x69)=""/105, 0x69}, {&(0x7f0000762000)=""/4, 0x4}], 0x3, 0x0, 0x0, 0x6e52}, 0x1}, {{&(0x7f000079f000-0x10)=@can, 0x10, &(0x7f00003cf000-0x20)=[{&(0x7f000056f000-0xef)=""/239, 0xef}, {&(0x7f00005c3000)=""/242, 0xf2}], 0x2, &(0x7f000035e000-0x67)=""/103, 0x67, 0x6}, 0x1}, {{&(0x7f000049d000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x3a, &(0x7f000024e000-0x10)=[{&(0x7f00006a9000-0x15)=""/21, 0x15}], 0x1, 0x0, 0x0, 0x7}, 0xfffffffffffff3fd}], 0x3, 0x2020, &(0x7f00006e9000-0x10)={r4, r5+10000000}) waitid(0x0, r1, &(0x7f0000e76000-0x10), 0x1000001, &(0x7f0000f7d000)) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000303000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6, 0x5db, 0xcc5b, 0x100, 0x789, 0x80000008, r6}) 2018/02/12 07:45:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000977000-0x2)=0x2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000028000)={0x4}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000030000)) epoll_wait(r0, &(0x7f000025b000)=[{}], 0x1, 0x0) r2 = socket(0x10, 0x6, 0x100) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000b6a000-0x4)=0xc0095) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000af000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) accept$llc(r3, &(0x7f0000c43000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000da5000)=0x10) 2018/02/12 07:45:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a50000-0x10)={0x1, &(0x7f0000590000)=[{0x13, 0x0, 0x0, 0xfffffffffffffffc}]}) 2018/02/12 07:45:47 executing program 0: eventfd(0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000edf000)='Q^', 0x0) sendmsg$netrom(r0, &(0x7f0000e2d000)={&(0x7f00000c3000-0x10)=@ax25={0x3, {"7f4cfe2277ab93"}, 0x7fff}, 0x10, &(0x7f0000de4000)=[{&(0x7f000039a000-0xf4)="fe28438672c2a281084087087d478954028ca94839db5ce6cf8d8df55b08ff6185f5772b72162270670564efe67c051126c7b1f4995e29731541fa285ff3e42c648119506ae7a24166dd850f48bce11a7cd0ba8c09f7ae1cd571bfbffbc0c6f2d9efa06827fdfe94eaf471d7a47fbbfdb1254e9b5bf2facb94543fb5d194fedf20d9b636ddc389f99e1d8b7a3d2d0e640c87f85b4f62019816110d544ffac9e24d0376f2b1298d118416cda69f7af9b9c7ab6bbabfca3b3d0d5ac5937dd3645bdbff8c8a57976533cdf782d6c5d4249cee7f0f02a4331d9c0399dd4eede2877bfbbee4a8dcd97bc78db049687ff19888ba36f793", 0xf4}, {&(0x7f00000cd000)="76d1a7660db7d55706a2fe790c73e9ca4aab7758e56c6ad4092931d43debbdd1ea99a6a059d5a86c25f77eda50bf6407178d2f3b6db89445e02b818366b404cc95e566092b3aafa695e616f9b8bf5f335e203e", 0x53}, {&(0x7f00005d9000-0x6e)="232ba51a6c66424546497031f0a20640901eb9b4288a1f311291bf68142e16b08754b932d9ba00601b80a3016d452382023b7bd562f3495789d5a2ef4674978a71bb9de7c15f993ae3490a4228d4fd8fe349c7765d48a7931bff166cf4b43fdba104d5fd2a734c686b28c9efd134", 0x6e}, {&(0x7f0000733000-0x1000)="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0x1000}, {&(0x7f0000015000-0xa8)="ea73da61758349dd50354383ed6eda8cf156f8734ed81e3986ac4e558513d26d0e600091e2e49841d0bd8f9e339cae7955e487a637b337af53942bea2231c80fe671fc11a72c6d36083503f5efc421bab8135a973fd6ae9f6f01bb089ee0e16adb381237338854f68492d42a58c90a52629332ffd27a51aa223b8c79ca9deb19638278a8c9acada5d4a159a4471d4ca787cce0614af745d6261b2e5c2fb976d912614c07b70bc901", 0xa8}, {&(0x7f00008bf000)="7581d34a8211f6aa2e5b7196b4b070abfc31dbf0fb18f208f219c228c0d56fc637586cfcfd", 0x25}, {&(0x7f0000897000)="ec121da81654dcd3e3793ab6bd23d0c77b5c966b28bf54c048215baf1a1b45affd06c92df417690f19096118c59f3c436ca90ddeb257513bcb80fac7b912512741ba1388fc779db61ff732a2da03d4641cbd505b880d9f682c08878b266c2bc9fdb1f1772d9e8149b28045f46f85165ed7a197c245d457f171455ba9382bcbe857f866d01a6a7e82b8d9cce5d51ba37413e778646889b7b385568c308ed903b3c1f206716db0ef298f69d1d520205f7bbbba76dd443fb5ca9282f8e8", 0xbc}, 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", 0x1000}, {&(0x7f0000051000-0xbc)="a11d0d5ce27fef13b28c4602027d4b7a4033acb86e2775ced17bd41d3bf9a6684b09a66d5872e3200fbbe53dd222c4d9feb1445ecec55491561dd25cd389b3e797fb25fac2408a31a9fc61cc89a4c70cdc16e2762f2f9c6538000cc8c4c1e89fe51c1548ba7ad24ffb4f4f86a431b9722780eb7f12af7c4a7cfa1baa91b3454f0e4da3d51b726d89237a96b48054550ef493f175061e1f1585293ce73204deff97193ac6d5cba063e8ed8e8f58853cd1b227bfd79dc19fb4f3ecc0a7", 0xbc}], 0x9, &(0x7f0000dcf000-0x140)=[{0x90, 0x6, 0x6ad8, "73ec2d792c5745854d4dc22134606a8579a7a62c040b4f9c86f432e12a03f2d36f9278e5b3053f829f68e9d95e0377ca8a7f7b157521cb55c80e442d2b2ee6acb21be88c5a4b1ce2f584575ef57e81e084a4c34369c5873da0027428742cd0436ee0c8442f4a867d7900da9d48f7d2bfe405015f0fc8b7206ffd"}, {0xb0, 0x109, 0xffffffffffffffe0, "b08a6b94400edf180e70aa8102af12b28dcd726e3576a46e6e1e5efa699be684b169dda1e249b351672e92cc51b42e7b9a5f439f4b1a753643aa5a1ef275356ce657722874f2254e87cb608aa76c68d4324ad4e9f7dab64ce18fbb83b50ae98cf56a6ac3952139060d1ee0beed57c109e37229138e2c527cf4acfc60ab1a9fca6055372387c43e9e049378ed16be43b6757f2ac070b6fe1668d91fd9f4"}], 0x140, 0x240400c0}, 0x4004) writev(r0, &(0x7f00005e3000-0x10)=[{&(0x7f00006b7000-0x34)='d', 0x1}], 0x1) ftruncate(r0, 0x1) 2018/02/12 07:45:47 executing program 5: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000001000-0x3)='-,\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f00002dc000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x2, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76), 0x1}, @ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e), 0x1}], &(0x7f000000b000-0x30)=[0x0, 0x28]}}], 0x0, 0x0, &(0x7f0000009000)}) [ 34.883387] binder: 5629:5633 BC_REQUEST_DEATH_NOTIFICATION invalid ref 4 [ 34.911654] binder: 5629:5633 BC_INCREFS_DONE uffffffffffffffff no match 2018/02/12 07:45:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f0000b8a000)={&(0x7f00009f7000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}}}, 0x32, &(0x7f00009a2000-0x20)=[], 0x0, &(0x7f00008ec000-0xe4)=""/228, 0xe4}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000029d000)={0x0, @in6={{0xa, 0x3, 0x400, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5, 0x8, 0xfff, 0x6, 0x7}, &(0x7f0000eb5000)=0xa0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000025d000)={r2, 0x7785, 0x1, 0x0, 0x100000001, 0xffff}, 0x14) writev(r0, &(0x7f000015c000)=[{&(0x7f000088c000-0x29)="2900000020001900013d181000da000402000000000000179e0000040d000600000011000000000008", 0x29}], 0x1) [ 34.921406] binder: 5629:5646 transaction failed 29189/-22, size 80-16 line 3004 [ 34.965554] binder: 5629:5646 BC_REQUEST_DEATH_NOTIFICATION invalid ref 4 [ 34.965565] binder: 5629:5646 BC_INCREFS_DONE uffffffffffffffff no match [ 34.965574] binder: 5629:5646 BC_FREE_BUFFER u0000000000000000 no match [ 34.965581] binder: 5629:5646 BC_ACQUIRE_DONE u0000000000000000 no match [ 34.965587] binder: 5629:5646 BC_DEAD_BINDER_DONE 0000000000000002 not found [ 34.965592] binder: 5629:5646 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 34.965601] binder: 5629:5646 Release 1 refcount change on invalid ref 1 ret -22 [ 34.965793] binder: 5629:5659 transaction failed 29189/-22, size 80-16 line 3004 [ 34.974886] audit: type=1400 audit(1518421547.317:16): avc: denied { set_context_mgr } for pid=5657 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 [ 34.985975] audit: type=1400 audit(1518421547.327:18): avc: denied { read } for pid=5642 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 [ 34.990151] audit: type=1400 audit(1518421547.317:17): avc: denied { call } for pid=5657 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 [ 34.990276] binder: 5657:5660 got transaction with invalid offsets size, 2 [ 34.990307] binder: 5657:5660 transaction failed 29201/-22, size 80-2 line 3163 [ 35.004501] binder: BINDER_SET_CONTEXT_MGR already set [ 35.004510] binder: 5657:5666 ioctl 40046207 0 returned -16 [ 35.005162] binder_alloc: binder_alloc_mmap_handler: 5657 20000000-20002000 already mapped failed -16 [ 35.014913] binder: undelivered TRANSACTION_ERROR: 29201 [ 35.188282] binder: 5629:5633 BC_FREE_BUFFER u0000000000000000 no match 2018/02/12 07:45:47 executing program 2: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x80000006}]}, 0x10) r2 = fcntl$dupfd(r0, 0x0, r1) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000fc6000)={&(0x7f0000fc6000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00002b2000)=[{&(0x7f0000b51000)="da2e4f4a2a405c03e66821be86fc9fc1fb9a97d488ab01", 0x17}, {&(0x7f0000fc6000)="3d5bd7c46c236c7e33403fd2c8e6a8e06086bb990bdbf6fb79ccc1c0fc025aa4519a058219fc99de7f1200d7fb0f02c7461cefdf92a6fbb989d17e183f18379727695b13a0ede18379051f1d0027f4a1dba9b6834c70cb0113a7d70ec91454e2", 0x60}, {&(0x7f000067a000)="ffa2c8410760ab9b30f8331b2b001939a76b8f82", 0x14}], 0x3, &(0x7f0000fc6000)=[@rights={0x18, 0x1, 0x1, [r2]}, @rights={0x20, 0x1, 0x1, [r2, r2, r0, r0]}], 0x38, 0x4000}, 0x408c1) sendmsg$nl_route(r2, &(0x7f0000cc1000)={&(0x7f0000fc3000-0xc)={0x10}, 0xc, &(0x7f0000fc2000)={&(0x7f0000fc3000)=@bridge_setlink={0x20, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, []}, 0x20}, 0x1}, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/12 07:45:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000005000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r1, r0, &(0x7f0000cd5000-0x8)=0x8000000, 0x0) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f000000e000-0xda)=""/218, 0xda}], 0x1, &(0x7f000000f000-0x3f)=""/63, 0x3f}}, {{&(0x7f000000b000-0x10)=@ax25, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f0000011000)=""/3, 0x3}}], 0x2, 0x0, 0x0) 2018/02/12 07:45:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000581000-0x50)={@common='gre0\x00', @ifru_names=@common='ifb0\x00'}) clock_gettime(0x0, &(0x7f0000eb0000-0x10)={0x0, 0x0}) nanosleep(&(0x7f00005d9000-0x10)={r2, r3+10000000}, &(0x7f000051c000-0x10)) getsockopt$inet6_dccp_int(r1, 0x21, 0x1f, &(0x7f0000b48000), &(0x7f0000e26000)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) clock_gettime(0x0, &(0x7f0000a62000)={0x0, 0x0}) ppoll(&(0x7f0000218000)=[{r1, 0x80}, {r1, 0x80}, {r1, 0x80}], 0x3, &(0x7f0000f0d000-0x10)={r4, r5+10000000}, &(0x7f0000870000)={0x40}, 0x8) r6 = dup3(r0, r1, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2000) ioctl$ASHMEM_GET_SIZE(r6, 0x7704, 0x0) 2018/02/12 07:45:47 executing program 5: mmap(&(0x7f0000000000/0xd3b000)=nil, 0xd3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330}, &(0x7f0000033000-0x18)) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x1004000, &(0x7f0000d3b000)="96be60abada1c782b963a6ea7912af2b099cbb5fc55fcaee542256bd7a37252ce192a0298df68210fdfd931c7b17fb7009102ec4b74b19ce9f6b784f90b63dad182b240b6f5d5b543e3b90114720cce4ac908dd3121a593400d7b395ff560d4e41b4ae6792c7f2f08ce8d67fc7439368e65392918cfd66d9f7c54dc47644a8c099a153ca0b2bbcda66d72f9d921cd82c8cefdef6c722427405fecab6f67656c9e20fa8f6a1cc8f7cd937a1", &(0x7f0000d3b000), &(0x7f000031b000-0x4), &(0x7f00003ba000)="d3941aea7b746ea190318d3de8cb906d58c03b59e8fee7411f86cf8cc94e9d238265cb5a2796b2993a5b9f10b030383f294b6b612d6995985edabfd22fc89311c05f5369a8eb54aaf10c3231bbef704b5f3020a91d74c8abf713b37bf4d3278f81c045121767f9f8f94aea37df4aac46a7c337591100aa7304b7bb8ffbb0a23c87ba1258d855beeb4eb8eb985d7f3d36d1608160e0acfba3b6") clock_gettime(0x0, &(0x7f000061a000-0x10)={0x0, 0x0}) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000d3c000)='./file0\x00', &(0x7f0000d3c000)={{0x77359400}, {0x0, 0x2710}}) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x1e) setitimer(0x1, &(0x7f0000d3c000)={{0x0, 0x2710}, {r0, r1/1000+30000}}, 0x0) setgid(0x0) 2018/02/12 07:45:47 executing program 6: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000397000-0x16)='/selinux/checkreqprot\x00', 0x109100, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000b5000-0x58)={0x0, 0x6, 0x3, 0x401, 0x100, 0x80000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000144000)='/dev/sequencer\x00', 0x1, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f00009fd000)={0x7, 0x5b, &(0x7f00000ca000-0x5b)="19c6bc8d77c433278eb612b4b872326c14d2406aff4712f7c4fb3f50137b6f3b2d9e89d678a49e1a717d04c65ddf96934e47318f2264912a40110acaf6676b20c7a932cddb0433975c71831b749bca8cbd03a579c9052bd39d628a"}) write$sndseq(r1, &(0x7f00007a0000-0x1b0)=[{0x81, 0x5, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) 2018/02/12 07:45:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f000096f000)='/dev/input/mice\x00', 0x0, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000bf7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) timer_create(0x1, &(0x7f0000020000)={0x0, 0x1a, 0x4, @tid}, &(0x7f0000fc4000)=0x0) timer_gettime(r3, &(0x7f0000cee000)) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/12 07:45:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x22, &(0x7f0000008000)={@empty, @loopback=0x7f000001}, 0x30f) connect$inet(r0, &(0x7f0000809000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00006af000), 0x0, 0x0, &(0x7f000000a000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = dup2(r0, r0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f00004f0000-0x4)) 2018/02/12 07:45:47 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000f5d000-0x230)={0x0, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}, 0x0, 0x0, []}, 0x98) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000fec000-0x4)=[0xffffffffffffffff]) r2 = getegid() mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000fec000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, r2, r3) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000390000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f000000f000)={0xfff, {{0xa, 0x0, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}}, 0x0, 0x5, [{{0xa, 0x0, 0x7fffffff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x40}}, {{0xa, 0x3, 0x1, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x6000000000000}}, {{0xa, 0x0, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xffffffffffffff01}}, {{0xa, 0x1, 0x2, @empty, 0x6}}, {{0xa, 0x3, 0xffff, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x6000000000000000}}]}, 0x310) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sg(&(0x7f00009fa000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TCFLSH(r5, 0x540b, 0x8) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f00000fe000-0xe8)={{{@in=@empty, @in6=@ipv4={[], [], @dev}}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f0000feb000)=0xe8) socket$inet6_icmp(0xa, 0x2, 0x3a) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ee3000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/12 07:45:47 executing program 7: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000795000)={0x3f, {{0x2, 0x0, @empty}}}, 0x90) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000252000-0x16)='/selinux/checkreqprot\x00', 0x1, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000734000)=0x200) r2 = open(&(0x7f000061b000-0x8)='./file0\x00', 0x420000, 0x180) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f00008ef000+0x7ee)=[@in6={0xa, 0x2, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x437e}, @in6={0xa, 0x2, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xff}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x3, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x10000}, @in={0x2, 0x1, @loopback=0x7f000001}], 0x74) r3 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000753000-0xc)={0x0, 0x1, 0x2, 0x8, 0x6}, 0xc) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f000049e000)={{0xa, 0x0, 0x10200000000000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}, {0xa, 0x3, 0x3f, @loopback={0x0, 0x1}, 0x40}, 0xffffffff80000001, [0x9, 0x59, 0x7, 0x4, 0x28000000000, 0xfff, 0x8]}, 0x5c) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000f55000-0x4)=0x1e8, 0x4) clock_gettime(0x0, &(0x7f0000f8a000-0x10)={0x0, 0x0}) pselect6(0x40, &(0x7f0000382000)={0x4, 0x80000000, 0x3, 0x4, 0x8, 0x7ff, 0x4, 0x2}, &(0x7f00002a6000-0x40)={0x4, 0xa90, 0x0, 0x4, 0x100000001, 0x3, 0x3, 0x8}, &(0x7f000055a000-0x40)={0x8, 0xff, 0x0, 0x264f, 0x5, 0x3b8, 0x1e, 0x3}, &(0x7f000084b000-0x10)={r4, r5+10000000}, &(0x7f00008e7000-0x10)={&(0x7f0000b26000)={0x5}, 0x8}) ioctl$TCSETAW(r2, 0x5407, &(0x7f00001dd000)={0x2, 0x6c28, 0x1, 0x6, 0x2, 0x9, 0xc2, 0x3, 0x1ff, 0x6}) sendmsg(r3, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f00008fd000-0x50)=[], 0x0, &(0x7f0000f57000)=[]}, 0x0) mknod$loop(&(0x7f0000252000-0x8)='./file0\x00', 0x0, 0x1) [ 35.195034] binder: 5629:5633 BC_ACQUIRE_DONE u0000000000000000 no match [ 35.201880] binder: 5629:5633 BC_DEAD_BINDER_DONE 0000000000000002 not found [ 35.209068] binder: 5629:5633 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 35.216256] binder: 5629:5633 Release 1 refcount change on invalid ref 1 ret -22 [ 35.225703] binder: undelivered TRANSACTION_ERROR: 29189 [ 35.238366] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/12 07:45:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x807, 0x3ff, &(0x7f0000d51000-0x8)={0x0, 0x0}) sendmsg$inet_sctp(r0, &(0x7f00006b6000-0x38)={&(0x7f000084f000-0x1c)=@in6={0xa, 0x2, 0x4, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0xba1}, 0x1c, &(0x7f00004f5000)=[{&(0x7f00006c9000)="1b30f465d868e8f4b1cb659ef058bdc3101a7e476045f38ebd9ca7570249aa2c40b40178d57ce6fb00b8b9c8e7cda82709eaeccb1e50ceaf0813c4d80d1050a5326b0699695b56833e312f2ab0b885e9cf25be9162bd82be252feb51ecb4c3c618a210a5d4cbfaf8a1ceade6d3e098614d89be9e228e98dda9e5fefbe2017386b0d4", 0x82}, {&(0x7f0000fb8000-0xeb)="21f3c87b5f510cfc0b375c4e5bcb63da136eccaf7452d414e570b29a028a92dc5c193c5818ece05ca190814e09bb34913afa861a1893d53d4a1b4d14b191e09f616dbbc6f759bf6fb43a2fd5ff5971c5fd31f5c098a12303004c142ced8acdaf485235b55f6c0161fefea944dbc02b2b13f1c46bdbcaf446f9916c3fc5f793248c50da19c43719a3c73cde76b9f7728c0c8bdaf492f459b7498afc6220fd5e23050f29f415bc9f93e7754a75ad86c84dc7c88cbd8eac8a2ac894d75dd08440f562d88a4d37862711acdcd769fd092bd2215bf517cd3997d353f6c16be905db58f8632a11898c0a81c27f96", 0xeb}, {&(0x7f0000698000-0x90)="d5b35369a11db23e6a39f221b8600ee79902aa4653879af986579c9fff383ff12581c82f68add4da694ebb66d63e39880809bf03c79a74579906362eb9d42ea8a5608c30cd67a7d3ffd06fd6ffe74b1b7994dfeda0b887b4e132b990638af7f9770a3a9a7af905e69b3b32405fd16bf27bcac7ef5f294a0b0d74fa519d0dfc1fd9d916be7ed8600563e3002b7a1790f1", 0x90}, {&(0x7f0000f0d000)="2cef8d01a2d0772c3ec843fe417b8d88ebffc9ef8782ef34d9b4f81458ad9bc5182a141a09032071d1fa5d0353c474d832c26ac7fd1773aaa220ca44ca348b246402f00398b55c0f9fdee5e9147bf1dca92cddd13d4166f11f83edc0930726f75ae46e7408cc2ef86a16950a8214d33737c277810f891674f868488e7b3b374944bb2957041171871016fb5edab856a42ccd658df105fb55bb7e2355ac79e8ee96a4ff28e01d2459fc5fb8f35aacb88b618dfaa9ac0af9b4cdd0765246601065c8f45dbd6e", 0xc5}, {&(0x7f000046c000-0xf5)="017890c1ee133f38884e49feda4eabeac2f2698ba777053d43ea97fda339e4dabe2a3e1ac3730ebabda87784e47a6a155c32f2029fdb79f087b2ecbc5f0b528b7719adfb759f0f483da2b333b0168dac8409f69b3bfd3d262e9eefe0f3b4310aa9b9adfad09ec5643f410793d0cfba232f1363c0c6d6d6306caea2bd439ebe94e536209429d11ef66e2fc88f49809befb8fead4b9495a3e60b548b34b4f2feab5de1538861de41e5e1d095062a51fe7a4089203fb3661eac0cec2f9652643cc1f5061d28c56111d9928728895167eae9a1489661df685109a4ce8bfa31cd7717733a23e610bb428d656b11e5f97d525f8aca7de7b6", 0xf5}, {&(0x7f00004f2000)="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", 0x1000}, {&(0x7f000024a000)="2d84698742", 0x5}, {&(0x7f000093c000)}], 0x8, 0x0, 0x0, 0x40}, 0x8000) pipe(&(0x7f00007b7000-0x8)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000479000-0xf)='/dev/sequencer\x00', 0x432901, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000989000-0xe)='/dev/keychord\x00', 0x101044, 0x0) writev(r3, &(0x7f00008d3000-0x70)=[{&(0x7f0000a0c000-0x1)='h', 0x1}], 0x1) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) 2018/02/12 07:45:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x6}, 0x1c) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00007b7000-0xd8)={{{@in6=@remote, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000776000-0x4)=0xe8) stat(&(0x7f000081c000-0x8)='./file0\x00', &(0x7f00005c7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000de3000)={{{@in=@dev={0xac, 0x14, 0x0, 0x17}, @in6=@empty, 0x3, 0x0, 0x2, 0x0, 0x0, 0x20, 0x20, 0x62, r1, r2}, {0x338eef52, 0x9, 0x0, 0x800, 0xfffffffffffffc8b, 0xaf, 0x6}, {0x1, 0x3ff, 0x9, 0x6}, 0x38, 0x9, 0x2, 0x1, 0x2, 0x2}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3, 0x2b}, 0x2, @in=@multicast2=0xe0000002, 0x0, 0x1, 0x3, 0x4, 0xffff, 0x7, 0x7}}, 0xe8) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000db2000-0x10), &(0x7f00008ed000-0x4)=0x10) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000c0e000)=""/16, &(0x7f000042f000-0x4)=0x7) 2018/02/12 07:45:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a0f000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b34000-0xc)='/dev/autofs\x00', 0x105041, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000a15000)={&(0x7f00001ec000/0x2000)=nil, 0x2000}) mlockall(0x0) 2018/02/12 07:45:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket(0x3, 0x4, 0x9) recvmsg$netrom(r1, &(0x7f00001cd000-0x38)={&(0x7f0000b23000)=@ax25={0x3, {"6a0eef56e13de1"}, 0x100000000}, 0x10, &(0x7f0000e71000)=[{&(0x7f0000a03000-0x64)="bca7debe902d81c688006e3773c44ea9b183de711bb36fcbc134dfe12b1c70378b24d4cea49fe9ca7b27e74b6485c88973ea229914da3dac96403d0123f9408f8733ec4a4dfd1bdf6d470f9ceb3b577ead8802eeca7cd3809b4a4b72ae6eef7e6e033df6", 0x64}, {&(0x7f0000814000-0x4f)="02ad41ea9add0c6335393ffa79cb0310ca27a281418321922cd46e11d3c4ecf2a303932d7d81311fc313e46d2ab5ea1ae1a281107f18f78e4d923dcf5d8fe2a33f9d7cb3f04aa595225c6bef197035", 0x4f}], 0x2, &(0x7f00008d8000-0x1f8)=[{0x70, 0x29, 0x800, "d1e73f4dddfba59f913dc358d1f4b2a4d6e906631796542af67155170c469669a84ff4ea333b7654cab1794a66d6e3c004bc8752dfc1ba0d31c9add1cfd6fad0c00f82ff7b8ded41ceae5bd3e4a2f0c54ecf08102b5b0a9cdc"}, {0x30, 0x112, 0x1c77, "0394fb7b38b00682c0bce62b147c359878e99920631bd2ef4014fb7dd55f7003"}, {0x100, 0x88, 0x2d1, "8d4f1a52b32a0d368bcdc9f4595ba06ba1f174e95c448ab000288f7a430a45d002ffcbe932d900f61462d7987628c62a34ef81cf88ab327df7316b26e44366f6642911804acf7e7806abe593ae63420d82729cdfe797c0e95a29c022519e54aeff4c6cdb3f4b4a81bf6bee7d164aa3c0f8532c98a41175e8a42f5ad2017577d10e33eeb9a45b23ddad8f5ae59b8ab39ffe5a4600401c3ef6131e5914a74105d84727055e3c8f8e711c09cdfcb78c1b174776001a856f19787198c3e523a96c013f551052dd6ccf8cdc08d9a6d4d42f01a5b7ad2124f7ab9e0a50b5b15f9855e609a5bbb017e41050eea3"}, {0x58, 0x13f, 0x91, "5b4c77e1603a7c3d2f93f96860c5218c19e775ef449c102d8c6d679ad8f8c0adaa2076cbd7f7c5c6428efb2e542b270fdadec9d3ce44ed2264fe0d16ad8d549fd9bb706955b268db"}], 0x1f8, 0x4}, 0x20) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000322000-0x4)=0x9, 0x4) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000405000)='/dev/sequencer\x00', 0x2000, 0x0) write$fuse(r2, &(0x7f0000c48000)={0x28, 0x1, 0x6, @fuse_notify_store_out={0xda4d, 0x80, 0x2}}, 0x28) 2018/02/12 07:45:47 executing program 0: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000a, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00003e0000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006e0000)=0x28) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00005ef000)={r1, 0xffffffff, 0x7, 0x7ff}, 0x10) mlock(&(0x7f0000f9e000/0x4000)=nil, 0x4000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0xcc4, 0x8006, 0x0, 0x8000, 0x0}, &(0x7f0000ff5000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000120000-0x8)={r2, 0x200}, &(0x7f000018a000)=0x8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000fdc000-0x13)={@loopback={0x0, 0x1}}, 0x14) r3 = pkey_alloc(0x0, 0x0) time(&(0x7f00003d5000)) pkey_mprotect(&(0x7f0000a5c000/0x2000)=nil, 0x2000, 0x100000b, r3) [ 35.293348] device gre0 entered promiscuous mode 2018/02/12 07:45:47 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00003ad000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff030}, {0x6}]}, 0x10) sendmmsg$unix(r2, &(0x7f0000018000-0x38)=[{&(0x7f000001b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[]}], 0x1, 0x0) 2018/02/12 07:45:47 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x181003) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000641000-0x20)={{&(0x7f00003e6000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000f84000-0x8)='./file0\x00', 0x400, 0xd0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000178000-0x4)=0xf9, &(0x7f0000502000)=0x4) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000911000-0x10)={&(0x7f0000681000/0x4000)=nil, 0x4000}) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000ffb000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r2, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d01000-0x20)={{&(0x7f0000d1d000/0x2000)=nil, 0x2000}}) 2018/02/12 07:45:47 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) r1 = fcntl$dupfd(r0, 0x0, r0) getpeername$netrom(r1, &(0x7f0000c22000)=@full, &(0x7f000086c000-0x4)=0xffffffffffffff80) 2018/02/12 07:45:47 executing program 0: mmap(&(0x7f0000000000/0xe6d000)=nil, 0xe6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e6f000)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000448000)=[0x0, 0x4]) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00002e0000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x54f, 0x4, 0xfffffffffffffff7, 0xffffffffffffffff, 0x20}, &(0x7f0000e6f000)=0xa0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000e70000-0x10)={r2, 0x9, 0x272, 0x7fffffff}, 0x10) timer_create(0x2, &(0x7f0000db8000)={0x0, 0x10, 0xfffffffffffffffe, @tid=0xffffffffffffffff}, &(0x7f0000e6e000)=0x0) timer_delete(r3) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000e70000)='/dev/sg#\x00', 0x8003, 0x490000) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDGETENTCNT(r4, 0x80045200, &(0x7f0000e6f000-0x4)) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000e6d000), &(0x7f000019a000)) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00003dc000)=@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@loopback={0x0, 0x1}]}, 0x18) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000e6f000-0xbf8)="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", 0xbac, 0x0, &(0x7f0000e27000-0x1c)={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/12 07:45:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000026e000)="000b4f42e8eb374a0ef90832d3fbd0cc4152e492436b61f8378be63cab7fbab4a6", 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000c4a000)={0x42842d, {0x40000bffffffe}}, &(0x7f00007e5000), 0x8, &(0x7f000084c000-0x8)) syz_open_dev$loop(&(0x7f0000879000-0xb)='/dev/loop#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000374000-0x4), &(0x7f000033a000)=0x4) 2018/02/12 07:45:47 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000b93000)='/dev/net/tun\x00', 0x0, 0x40000) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mq_timedsend(r1, &(0x7f0000960000-0x36)="cad9b04862ac711a3c3f74259513fe1f3b9bf0f207be1e4803eb8b407a80fcab46b7d8989b04eee6dc83f22d62865c35d929c8342e32", 0x36, 0x3, &(0x7f000017a000)={r2, r3+30000000}) r4 = epoll_create1(0x0) r5 = fcntl$dupfd(r4, 0x3, 0xffffffffffffffff) r6 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f0000d37000-0xc)={0xfc147812d6696267}) 2018/02/12 07:45:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f16000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = timerfd_create(0x7, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000025000-0x90)={{}, {0x0}}) clock_gettime(0x0, &(0x7f0000b71000-0x10)={0x0, 0x0}) setitimer(0x2, &(0x7f000095c000)={{r3, r4/1000+10000}, {0x77359400}}, 0x0) timerfd_settime(r1, 0x0, &(0x7f0000007000)={{r2, 0x4}, {0x0, 0x5}}, &(0x7f0000006000-0x20)) timerfd_gettime(r1, &(0x7f000060a000-0x20)) 2018/02/12 07:45:47 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000726000-0x4)=r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000001000)='/dev/keychord\x00', 0x185c1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000be1000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000dff000)) 2018/02/12 07:45:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000078b000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000688000)='/dev/rfkill\x00', 0x200, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000763000), 0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fcb000)='/dev/rtc\x00', 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000e41000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000af4000-0x4)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00008fc000)={{{@in6=@remote, @in6=@ipv4={[], [], @dev}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@empty}}, &(0x7f0000867000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000ae1000-0xe8)={{{@in=@rand_addr=0x4, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x54, 0x0, 0x0, 0x2, 0xa0, 0xa0, 0x3f, r3, r4}, {0x6, 0x306c, 0x6cc9, 0xb1, 0x2, 0xfff, 0x5, 0x9}, {0xc1, 0x7fffffff, 0x6, 0x7ab}, 0x10000, 0x6, 0x2, 0x83ae5c7f0c6707b9, 0x1, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x2, @in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x100000001}, 0xffffffffffffffff, 0x0, 0x3, 0x1000, 0x3, 0x0, 0x4}}, 0xe8) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) read(r0, &(0x7f00009c6000)=""/149, 0x95) 2018/02/12 07:45:47 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x1, 0xf7, &(0x7f0000002000-0x8)={0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000002000)={@generic, @ifru_addrs=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000000)=0x12, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000-0xd1)={{{{0x2, 0xffffffffffffffff, @rand_addr}}, {{0xa, 0xffffffffffffffff, 0x0, @empty}}}, 0x0, 0x0, 0x0, "08cf49763f46e535a62fddc552804dbbb42a79a4cb1e3bb8df10ba34f48b8e3ca89706a9519f88ac72227db55f504f6b457def6b687d1f4a4e6d46909d69194da5a3c8e079964dace5124f2b7bcacffa"}, 0x160) 2018/02/12 07:45:47 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00002f8000-0x3)='./file0\x00', 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000002000-0x23)="29747375737465647b070000005f747970656e6f64657676626f78657430656d318500", 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000c4d000-0xe)='/dev/keychord\x00', 0x0, 0x0) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x101000) r6 = creat(&(0x7f0000638000)='./file0\x00', 0x68) r7 = socket(0xa, 0x800, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000c1f000), &(0x7f0000001000-0x4)=0x10, 0x80000) r9 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000049f000-0x11)='/selinux/context\x00', 0x2, 0x0) r10 = syz_open_procfs(0x0, &(0x7f0000fe3000-0xd)='net/udplite6\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x400000, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f000019e000-0x8)={0x0}) r13 = socket$nl_generic(0x10, 0x3, 0x10) r14 = socket$inet6_udp(0xa, 0x2, 0x0) r15 = accept$inet6(0xffffffffffffffff, &(0x7f00005e8000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000244000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000000000)={&(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00000ff000)=[{&(0x7f0000000000)="6d69c0bd246e78a90d3b31864cb47e1c30d9785c68ac3ee6c1c115635b08ac3934db6c40beb7a1cd25572214af42d21c8a8d83ae5b1f5fa9b98c3e326c906ffef9d4f799d9af94e509319ceab98aad14ad6969968d64e42af8658bd85055c7f3b5cc96aa9d968eb6c6a0df3ed6f511154c58223e939716fe49bc90acbd8e1e8a117c200f2b3e8d1fe02f71d69b1dc29353b2946852311175782ec9297c3ce43e55828a9c57deec980ec6b96f08e7983fed85cc0d4f98510e37ebb002e88f2fd5e8a6454dc6d5d9239e6bd2f077fdaee8da6509a6cc08fb639b76dc05", 0xdc}, {&(0x7f0000bfd000-0x91)="9ecf5e10bb8f57cf1727bbf352ffa11c18860abde69a6897f2a637624bad48c431f6ee798766c67fb97fbb7832fe0704309991cf9802384b78522853ea4ac195c9bd2d1835231ca83c732af130788e744b1f1aae47d0d73cb2c8444f14fa09741a9edd79079d3cb3693413edc4be4dd897277e23083eeccd17c4941e90d4c4732a32399facadfb7051daf00bd9560cac2e", 0x91}, {&(0x7f0000000000)="81aec9cfd740750798ed1520943afa4420cae0493984fc9e9858ea347d05bc99c06f5e0cbb3865486b92fac2e301d9697ead25e67adffa0a0ba5a44d1fb596d37d445de30a25fa5643d2d233c99a9a430f449ca7fe0534aa98d69ebedc99e0ddc06d6fa7b3227cde447375bb832b2669e2b6c4d7947ab60ef38377411a53e79cde3376ddc51fc2614ae14c30ce3ac5d0ad90476ea39a74f7e4b9c90b64ba551e28aced46a14209887d6b35cb3ba02fc82c33c4ccafee38e1ef0e911d70f823db0ae6f2969699", 0xc6}], 0x3, &(0x7f0000001000-0x60)=[@rights={0x38, 0x1, 0x1, [r1, r2, r3, r4, r5, r6, r7, r8, r9]}, @rights={0x28, 0x1, 0x1, [r10, r11, r12, r13, r14, r15]}], 0x60, 0x4081}, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000ceb000-0x10)={0x0, 0x0}) clock_nanosleep(0x5, 0x1, &(0x7f0000752000)={r18, r19+30000000}, 0x0) setsockopt$SO_ATTACH_FILTER(r16, 0x1, 0x1a, &(0x7f0000882000+0xe1b)={0x3, &(0x7f0000e9b000)=[{0x80000000000000, 0x0, 0x0, 0x7}, {0x45, 0x0, 0x0, 0xffffffffffffa2a1}, {0x807, 0x0, 0x0, 0x4}]}, 0x10) sendto$unix(r17, &(0x7f000000d000), 0x0, 0x0, &(0x7f000000e000-0x8)=@abs, 0x8) 2018/02/12 07:45:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000081000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000623000)={0x81, 0xe5, 0x8, 0x6, 0x92, 0x8f}) r1 = userfaultfd(0x8fffc) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000b9000)={{&(0x7f0000f8e000/0x4000)=nil, 0x4000}, 0x2}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000873000)='/selinux/policy\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f0000ef2000-0x8)) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000182000-0x2a)=""/42, &(0x7f00001c8000)=0x2a) syz_open_dev$sndtimer(&(0x7f000031f000-0xf)='/dev/snd/timer\x00', 0x0, 0x2800) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) 2018/02/12 07:45:47 executing program 7: mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000939000-0x17)='net/ip6_tables_matches\x00') ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000939000-0x1a)="440d98030600000000000000ec4408d41c972bbacd", 0x15) connect$inet6(r1, &(0x7f0000938000)={0xa, 0x0, 0xfff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1ff}, 0x1c) 2018/02/12 07:45:47 executing program 0: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000f78000-0x8)={0x0}) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$packet(r1, 0x0, &(0x7f0000104000)=0xfffffffffffffe49, 0x80800) r3 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00008c6000-0xc)={0x0, @multicast2, @local}, &(0x7f0000f77000+0xe42)=0xc) setsockopt$inet_mreq(r3, 0x0, 0xc30d73192d66f5c3, &(0x7f00004e4000)={@multicast2=0xe0000002, @rand_addr}, 0x8) bind$packet(r3, &(0x7f00001bb000)={0x11, 0x10, r4, 0x1, 0x800, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) geteuid() sendto$inet(r0, &(0x7f0000e79000-0x5be), 0xffae, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000f75000)=0x4) poll(&(0x7f0000d07000-0x8)=[{r0}], 0x200000000000031b, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000148000)=0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f000092e000-0x4)=0x0) readahead(r2, 0x101, 0x400000000000) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000f1b000)) tgkill(r5, r6, 0x7) 2018/02/12 07:45:47 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000dbe000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00001c7000-0xb8)={0x0, 0xd64, 0x1ff, 0x5, 0x101, 0x401, 0x9, 0xb2, {0x0, @in={{0x2, 0x1, @empty}}, 0x100000001, 0x3ff, 0x14af, 0x612, 0x100}}, &(0x7f0000eec000)=0xb8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00002c8000-0x12)={r1, 0x80000000, 0x5, [0x1, 0x3ff, 0xd5, 0x5, 0x7]}, 0x12) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b55000-0xc)='/dev/rfkill\x00', 0x4000, 0x0) r5 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000a3c000)='/dev/pktcdvd/control\x00', 0x200100, 0x0) fanotify_mark(r4, 0x0, 0x10, r5, &(0x7f0000b92000-0x8)='./file0\x00') sendmsg$nl_route(r2, &(0x7f0000d1d000)={&(0x7f0000d8a000-0xc)={0x10}, 0xc, &(0x7f00006fa000)={&(0x7f0000c67000)=@bridge_dellink={0x28, 0x11, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r3}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x2}]}]}, 0x28}, 0x1}, 0x0) 2018/02/12 07:45:47 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd6000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000939000-0xc)=@ethtool_wolinfo={0x25, 0x7, 0x0, "00000707c89d"}}) 2018/02/12 07:45:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000054c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f00005a1000-0x10)={0x2, &(0x7f0000aa5000)=[{0x8, 0x20, 0x20, 0x122c}, {0x5, 0x9, 0x1, 0x3}]}, 0x10) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000ed5000)=[], 0x3b2, 0x48001) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000076a000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getpeername$unix(r1, &(0x7f0000f4a000)=@abs, &(0x7f0000776000)=0x8) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00009dc000)=@req={0xfffffffffffffd6c, &(0x7f0000fb5000)={@generic="40c5bff7df514ec493c1eb540100", @ifru_data=&(0x7f0000fb8000)="80cf0f8886e11d2ab38343f07c409f3cbe44edefe41ab07da90db32da032f737"}}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00004b0000)=0x0) wait4(r3, &(0x7f0000f25000), 0x80000001, 0x0) r4 = dup2(r0, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000e52000)={0x1, 0x3ff, 0x40, 0x8}, 0x8) 2018/02/12 07:45:47 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd4(0xffffffffffffff9c, &(0x7f0000000000)={0xf0dc}, 0x8, 0x80000) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000000)=[{r0, 0x44}, {r1, 0x8000}, {r2, 0x4042}, {r3, 0x200}, {r4, 0x44}, {r5, 0x2028}], 0x6, 0x8000) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r4, 0x40a85323, &(0x7f0000001000-0xb0)={{0x8, 0x2}, 'port0\x00', 0x20, 0x1800, 0x3, 0x7, 0x6, 0x7fffffff8, 0x7fff, 0x0, 0x7, 0x81}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pptp(0x18, 0x1, 0x2) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e0500471f23a9367a03cbadecd4", @ifru_settings={0x0, 0xf8, @te1=&(0x7f00005ee000)}}) r6 = syz_open_procfs(0x0, &(0x7f0000002000-0x8)='syscall\x00') ioctl$DRM_IOCTL_MARK_BUFS(r6, 0x40206417, &(0x7f00003e0000)={0x5d, 0x0, 0xc30, 0x401, 0xb}) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f0000018000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r7, 0x4028700f, &(0x7f0000002000-0x4)) 2018/02/12 07:45:47 executing program 2: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000f7c000-0x4)=0x4000000000004, 0x4) 2018/02/12 07:45:47 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/udplite\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000c87000)=@generic={0x40000000000000, 0x5}) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) write$tun(r2, &(0x7f00003f1000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}, 0x102d5) 2018/02/12 07:45:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00004fc000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000a67000)={&(0x7f0000c54000/0x3000)=nil, 0x3000}) r2 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) write(r1, &(0x7f000014d000), 0x0) pwrite64(r1, &(0x7f0000084000-0x53), 0x0, 0x0) close(r0) fanotify_init(0x43, 0x101000) 2018/02/12 07:45:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) dup2(r0, r0) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000847000)={&(0x7f0000d5f000-0x64)=@getae={0x4c, 0x1f, 0xd0d, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001}, @in6=@dev={0xfe, 0x80}}, [@mark={0xc, 0x15}]}, 0x4c}, 0x1}, 0x0) 2018/02/12 07:45:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000c, 0x2, 0x1) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000a51000)=@in6={0xa, 0x0, 0x0, @empty}, 0x1c, &(0x7f0000d79000-0x40)=[{&(0x7f00000bb000-0x60)="18e417d7bcd171137e3e302c8d634a00367ee57260b60a558929f264d5b060daeebdac0c30b9dcf36c110f720122a85276a587a0c15cff13204526cbfadf047c8c45b0858384fc272ebe0ccbd2a82933609882d0468a513a5f6a22eda2621d10"}, {&(0x7f0000d25000)="cc1bb8b85add1eac481cc3fbde2454d4bb143259f502298b69455b7c4a0a83190fa10380ca035a611601d0b551ee0188242a2346029f8e9e0319f60d56616295a5a064f803a0e15cea8e60156de63679f422b4edb10d4b1c1c06af81d283883e6cd2cc16765b6f3aca07e74e21c963657ee4693369503d03f08cd0292ed4543c2125fa54f90afab03e9b174c71d0f87f23b7860d14a1149149921409c11c603b3e7905ede75aa5e9fffaeaedbf2fe8dff6fe8e9c120ab9aeee3116cb9c6d22af252d64608eae6322d6622c777cc0bc57c345f9065ea4b30840e9e6f3cee095e3b7247dce3a38778b8b4e2b62ef3309"}, {&(0x7f000011e000)="c72ea492a753905552ee10f0055f224366397bf2b7a5da469cc74519f3f9f55e166d58dc423d042bdefab2011e5e6d402ad48be1f4d2621ace4c24223b49f003284f822399ae09cdd905eebf6c595d328d3e919530536df53b893b745ae295a6cb8757151d3307cae74f81cc4f0ff0ee02c68e7461d993e3a0fa7b1ab47b44c8b61e9856574e711f5fbd2f35e54562d858527a677cace62a607a3040d47d581bdc74e66ede96e563c9a1c7730c35044f5a84314bffe7c74e4778c3cb5006299ef0ba3bed52928726fbde3edee7d7371839a7fe81e3923c7daf138e6d392f881744624578a0ca373182cd603ab0"}, {&(0x7f0000343000-0x76)="b142ef43dd26c0cb4357e8fe1b68c58efb79eba3334239ac047a2f0702e8195592ef92ded275c8b3a51a468f8915a83ceadccca5628753cc81210d5f0a04d01890012fb8e28ccb9f56b1143fa4940b25b4905e811812a052d121496a08fccffbf7ab56f9468b9e1f9040f9cbc3802030a0afa553a470"}], 0x100000000000016d, &(0x7f0000c8e000-0x90)=[{0x18, 0x29, 0x3b, '~'}], 0x18}, 0x3) dup(r0) 2018/02/12 07:45:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000545000)=@hci, &(0x7f0000ef3000)=0x6) getsockname$unix(r0, &(0x7f0000889000-0x20)=@file={0x0, ""/30}, &(0x7f000051d000)=0x20) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f000031f000)={0x0, 0x20}, &(0x7f0000169000)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000fc000-0x8)=@assoc_value={r1, 0xae51}, 0x8) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x80000000000004c, &(0x7f0000b55000-0x4)=0x1000000, 0x4) 2018/02/12 07:45:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f000088d000)='dns_resolver\x00', &(0x7f0000ede000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00002b3000-0x1)='\x00', 0xffffffffffffffff) r1 = add_key(&(0x7f00000c1000-0xa)='syzkaller\x00', &(0x7f0000c0e000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key(&(0x7f0000412000-0x8)='keyring\x00', &(0x7f00007a7000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006cc000)='/dev/sequencer2\x00', 0xa00, 0x0) accept$ax25(r3, &(0x7f0000451000), &(0x7f0000d8e000-0x4)=0x10) keyctl$search(0xa, r1, &(0x7f0000b7e000)='keyring\x00', &(0x7f000038a000-0x5)={0x73, 0x79, 0x7a, 0x1}, r2) keyctl$unlink(0x9, r2, r0) 2018/02/12 07:45:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000022d000-0x65)="2600000013002ef106ede13c0000000007f2000000ffffd209ef18ffff000700000014006e351c70c56448ae0a013168127a4e3fa8bc874e47df84d3514307945ae07b921290f59964bf9543fd31448dbcf6837a4ca9417e40ba3df51b9967cece027390da", 0x98) accept4$inet(r0, 0x0, &(0x7f00007a3000), 0x80000) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f96000-0x29)={&(0x7f0000f92000-0x10)=@ax25, 0x10, &(0x7f0000f91000)=[], 0x0, &(0x7f0000f91000)}, 0x0) 2018/02/12 07:45:48 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) listen(r0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00009be000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000001000-0xc3)=""/195) 2018/02/12 07:45:48 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000000c000)='/dev/ppp\x00', 0x0, 0x0) connect$unix(r0, &(0x7f0000011000)=@abs={0x1, 0x0, 0x2}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000014000)='net/stat\x00') getdents(r1, &(0x7f0000007000-0xa8), 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_context(r1, &(0x7f0000019000-0x28)='system_u:object_r:smartcard_device_t:s0\x00', 0x28) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000008000-0x10)=@generic, 0x10) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000001a000-0x4)=0x2, 0x4) 2018/02/12 07:45:48 executing program 7: madvise(&(0x7f0000034000/0x4000)=nil, 0x4000, 0xfffffffffffffffd) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00001a4000-0xb0)={{0x200, 0x33e0}, 'port1\x00', 0x22, 0x4, 0x8, 0x4, 0x8, 0x188, 0xa3, 0x0, 0x6, 0x4}) 2018/02/12 07:45:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00006f8000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000009b000+0x286)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000135000-0x38)={&(0x7f00001a4000)=@in6={0xa, 0xffffffffffffffff, 0x4, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000568000)=[], 0x2, &(0x7f00003e2000)=[], 0x4c}, 0x0) connect$pptp(r1, &(0x7f00007fe000)={0x18, 0x2, {0x1, @empty}}, 0xffffffffffffff86) 2018/02/12 07:45:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00002aa000)={0x3e, &(0x7f0000190000-0x18)=[]}) readlink(&(0x7f0000b60000-0x8)='./file0\x00', &(0x7f0000cc2000)=""/153, 0x99) 2018/02/12 07:45:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) shutdown(r0, 0x1) sendmsg$nl_xfrm(r0, &(0x7f000062c000-0x38)={&(0x7f0000316000-0xb)={0x10}, 0xc, &(0x7f0000bea000)={&(0x7f00005ad000-0xcc)=@getpolicy={0x50, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, []}, 0x50}, 0x1}, 0x0) sigaltstack(&(0x7f000076b000/0x14000)=nil, &(0x7f0000197000)) 2018/02/12 07:45:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c1a000+0xfc)='/dev/ptmx\x00', 0xa501, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f00000d0000)="9c8ecc5aee5a450000e9be2d4c92030000007b000000038c032a1e9a5b0a52fadaf282dcc1d5447e89caa657ec4b1ddf0f2931594410a5b41976f63d0c32ef4cbd6fcbdabef509979f05e34f1c64ddc529ee3433a3d1181f683ef88741915e050041771a8eff1b51bb9e04c0cf29b1cf8d024dd2", 0x74) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000dfa000)='/dev/vga_arbiter\x00', 0x81, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000745000-0x4a)="1b40bd83ddfab360205bba9d7254626afbbce01564345bbffa92e274ece9e76046e66ac97c0c1f91b45849cc4802095576ab7909f13dff80d0fb3f632b6c51ba95a694cfaa9b3e2dcce3", 0x4a) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000940000)) 2018/02/12 07:45:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000a9f000)='/dev/sg#\x00', 0x100000000, 0x4000) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f00001ac000)={0x20, 0x1, 0x1000, 0x4, 0x4b22, 0xe0}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000d28000)={0xaa}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000c5a000)={0x0, 0x9}, &(0x7f0000aa4000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000aae000-0x20)={0x5, 0x7ff, 0x5, 0x6, 0x0, 0x100000000, 0x7, 0x0, r2}, 0x20) r3 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000e4d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000ca3000)) r4 = syz_open_dev$sndtimer(&(0x7f0000b0d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f0000013000)) r5 = dup3(r3, r1, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000351000), &(0x7f00002db000)=0x4) 2018/02/12 07:45:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f00006de000)='stat\x00') ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f00005ea000)=r1) sendfile(r1, r1, &(0x7f0000eff000-0x8), 0x5) syz_open_procfs(0x0, &(0x7f0000e98000-0xb)='projid_map\x00') 2018/02/12 07:45:48 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000000)={0x38, &(0x7f000046a000)="4ce67b812b33ecdd50eb4cae88e9583e7c144b968f34d2bed182fca6018255a5ce477fc9a5642e20c995767ff9dc1ffeaa670274bbb3c2ca"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000000000+0x9a)=[{{&(0x7f0000002000-0x58)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-des3_ede-asm\x00'}, 0x58, &(0x7f0000000000)=[{&(0x7f0000001000)="fd7b02f5fb34efec44ba986a981c11148b659aa018bf9fedd20881bca654dc6e118341158f174354203475bf1163ce814bfd84e26e759c1e9c5030f97dbc699ce835f0ca87f3f3dc584c3ca787a27c60f72a14b19142c212", 0x58}], 0x1, &(0x7f000020d000-0x1218)=[{0xd0, 0x102, 0xcd, "47ecc416b5a42115968ff32f1ea92f4fe83be187030494eaf6bbed480289b3c4d7f7512f383d32db586ecb4dcc59a5133890d5741141704f6342c670d238cd034442905dcfd30891323c86e429fb580a71790cea613d53d916b9cebfa8cf2bc0b8714d1af672ef2bbd2c8eb21bbc7cf7310f04396f6096aaa75b886c8d5cd946a3162d441d59dd25abb53d544f35b153891d4e12ed9c8de6dde3dc4e71d9d93e226df603dd73ecd3fd7da173dea7c582c7ba45fa46380d8c61718edd"}, {0xa8, 0x114, 0xa3f, "b0196dbcf59dce65d8bd80247e7f4d38960cd04490872e8150fec4eeaf52de5d25db82589aaad2dd4cca6d7c14b8a1edccc8359920fd1f6c6f5f35fc0f21543caa7ce5d56dbd701be17b9d6ae94c6fd4648df188b5ba47252c1298465a06d51ceb95b100f28f54162d68e4c48d947c9479a91cee8ddef140ba02edd1b22b8e85ab6731720fafb9517c3e936aa5d6729ce595e9078d"}, {0x90, 0x0, 0x9, "43e327ea0e66d8f3acfb019ba553d4191344863d6c8fadf3fd0ae1de9b317798ba4dacce4dd65c3a04104baf2251a9f0f40cf3813f8928f79f4042f1559af9691db919c9c12d39be8862287aab7318290a7c08d03b73f6db4dc7051c5f1342c601b3f08f925873698149c53d17817de229174972e373d319d594ac2a7de1c5e4"}, {0x1010, 0x1, 0x7, "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0x1000}, {&(0x7f0000001000)="4bebda67f613339ed7f61babce1e1b9f14fd76ac70ebe321842d3b52d6db6164f0e85554d45a1b2b123ab3636c43b413d6b8ee14c0acf498190a86b4a02eac3f56b68f30da7b510af8f9529349eda0523a29aeeb64515dc4a2d979cda22554c811f4fd9556e6ed9d76dffd48aa8f3bd60b75b51e20d1dca86e2870fed1c9fd4f85247ca58a47b44e8337bc2378ba54e873c351fb976f8068c39ebf8d91f75e774fe0a6bf9ca763d5251b61449fc159ae374f71daf6e688a959dd300624c87e1a09bfb16bdf31", 0xc6}, {&(0x7f0000002000-0x75)="fac8e706cfa40e8009b09760389a2d8b52c594d422f5e83e03acf91624b832cb9f6ac960a884700bfb6c9b311d5f64d9e6bf4a733898cb84b9b14d872f071f5ec59457b6ac2859bf4615f3e64d2010c682396304c29274c7580947ead433784a924fe2ea9cc3f5c95cffc96f3e14faa8235d22f94b", 0x75}, {&(0x7f0000001000-0x98)="5c68194b7478b657a3c6dc4d271601c89aabc3f9285e5b224545aa41c75ad90f825e20b66ee9cf56d768c3b2b6f1724a061411f5d88f3622d870be2cd13ff0ff5ed4e536d45a0742acee43b782732403d77e273151d7a70669662b6b9e0dcb4ba8ab6419c46b5acffd4019216139ffc3f38642ba058436a2e60e48c9ec99ceacab13a12f98c145dc4c62faa9904e19e3e836ec0bd131e569", 0x98}, {&(0x7f0000002000-0x55)="8aeb348738ddaf0ffe12b22d12c9d81c6a35a06cb7d4ba8466697bee11687f7636bde5897bcca4fcffffc870c3fdad07438e6daabb8a913d84c9ca491902e3660c5a8453339db961c58a5b7cbc10373ef4592aa4bd", 0x55}], 0x5, &(0x7f0000000000)=[{0x38, 0x117, 0x851, "2e0777b1895d10d0630f8314af72fffe0c4e30a88d2739027df8dbce499aef43092a"}, {0x110, 0x0, 0x2, "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"}, {0x70, 0x0, 0x8, "717d6c2f04f3588697474e35d099f7ee75f91f91cefcc27df70b0eb6e3363bcc53e9159db246a16a9557af19c49ee277f7b1b26e4da655b06fda3faa4122b17e86c7b1369f4b80c06f5c7b8ebdbbddf0c3941064b804c01b88a9d56abbd6fc48"}, {0x28, 0x113, 0x3, "c362be8f695f4b6b05e90034f3f210cb2252ced647ea"}], 0x1e0}, 0x7fffffff}], 0x5, 0x4) mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f69000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000f64000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000f69000-0x8)=@ethtool_rxfh_indir={0x3, 0x4000000000000236, []}}) 2018/02/12 07:45:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000bca000-0x67)="2500000052001f1d07000000040904000221071008000100ffffe803000000000000006688", 0x25) recvfrom(r0, &(0x7f0000f49000)=""/229, 0xe5, 0x0, &(0x7f0000015000-0xe)=@l2={0x1f}, 0xe) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000803000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000924000+0xded)={{{@in6=@mcast1, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@multicast2}}, &(0x7f00006f1000-0x4)=0xe8) r3 = getegid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005d1000-0xc)={r1, r2, r3}, 0xc) 2018/02/12 07:45:48 executing program 3: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000a9d000)='/dev/pktcdvd/control\x00', 0x2042, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000e67000-0x4)=0x800, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = mq_open(&(0x7f00000df000-0x3)='-$\x00', 0x0, 0x0, &(0x7f0000665000-0x40)) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000dfb000-0x14)={0x100000001, 0x8001, 0x4, 0x7}, 0x14) mq_timedsend(r1, &(0x7f0000a5c000), 0x0, 0x0, 0x0) 2018/02/12 07:45:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00007aa000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00009d8000-0x4)) r1 = socket(0xa, 0x2, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000a45000)=[{&(0x7f0000551000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000ab3000)=[], 0x0, &(0x7f0000388000-0x150)=[@sndrcv={0x30, 0x84, 0x1}, @sndrcv={0x30, 0x84, 0x1}], 0x60}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000299000-0x4)=0x7d01, 0x4) 2018/02/12 07:45:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto$inet(r0, &(0x7f0000746000-0x9b5)="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", 0x7d3, 0x0, &(0x7f000075c000-0x10)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) shutdown(r0, 0x1) getsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f000057a000)={@dev, @local}, &(0x7f000060c000)=0x2b8) 2018/02/12 07:45:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) mkdir(&(0x7f0000482000)='./file0\x00', 0x8) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000325000)=@known='system.posix_acl_default\x00', &(0x7f0000346000)='/dev/hwrng\x00', 0xb, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000e7000)={@empty, 0x2, 0x2, 0x0, 0x3, 0x5, 0x7, 0x20}, &(0x7f0000650000)=0x20) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000154000-0xc)={@dev, @empty, 0x0}, &(0x7f00008ed000)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f000033d000-0xc)={@empty, @multicast2=0xe0000002, r1}, 0x16e) 2018/02/12 07:45:48 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x8, 0x141000) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000001000-0xb0)) setns(r0, 0xc000000) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e0438fffffffd367a03deadec54", @ifru_settings={0xfffffffffffffffc, 0x1000000000000800, @te1=&(0x7f0000005000-0x10)}}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000002000-0x4)) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000000a000)) 2018/02/12 07:45:48 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mq_getsetattr(0xffffffffffffffff, &(0x7f0000013000), &(0x7f0000004000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b2e000-0x8)='./file0\x00', 0x0) r1 = open$dir(&(0x7f0000e54000)='./file0\x00', 0x0, 0x0) capset(&(0x7f00005b1000)={0x20080522}, &(0x7f000067e000)) fchdir(r1) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000077a000)='/dev/pktcdvd/control\x00', 0x48080, 0x0) getsockopt$llc_int(r2, 0x10c, 0x8, &(0x7f0000ee9000), &(0x7f0000ae7000)=0x4) r3 = gettid() tkill(r3, 0x16) close(r0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00007f4000-0x20)={{&(0x7f0000b55000/0x1000)=nil, 0x1000}, 0x1}) 2018/02/12 07:45:48 executing program 4: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000002f000)='/dev/input/mice\x00', 0x0, 0x8800) r1 = getpid() mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000030000-0xc)={0x0, 0x0}, &(0x7f000002f000)=0xc) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000030000), &(0x7f0000030000)=0x4) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000006000-0x28)={0x1, 0xfffffffffffffffa, r1, 0x401, r2, 0x100, 0x5}) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f0000014000)={'filter\x00', 0x7, 0x4, 0x3f0, 0x200, 0x0, 0x200, 0x308, 0x308, 0x308, 0x4, &(0x7f000002d000), {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x372], 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {"73797a30c80100"}}}, {{@uncond, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz0\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x440) 2018/02/12 07:45:48 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000a000-0x5)='comm\x00') getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000005000-0x4)=0x3, &(0x7f0000009000)=0x4) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000011000)='./file0\x00', 0x8) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000010000)) writev(r0, &(0x7f0000002000)=[{&(0x7f0000011000)='`', 0x1}], 0x1) connect$l2tp(r1, &(0x7f0000005000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x3, 0x4, 0x3, {0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}}, 0x32) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000009000)=0x7fff, 0x4) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000012000)='/selinux/policy\x00', 0x0, 0x0) dup3(r0, r0, 0x80000) 2018/02/12 07:45:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f000064e000-0x15)="ff55d36cffbaf0365d000ffff300000000000020", 0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000db3000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000444000)=0x18) 2018/02/12 07:45:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd6000-0xf1)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd1000-0x4)) poll(&(0x7f0000d19000)=[{r1}], 0x1, 0x0) r2 = dup3(r1, r0, 0x0) ppoll(&(0x7f00007af000)=[{r2, 0x8002}, {r1, 0x8000}, {r0, 0x200}, {r1, 0x1400}, {r1, 0x100}, {r2, 0xc040}], 0x6, &(0x7f0000c2b000)={0x77359400}, &(0x7f00004c2000-0x8)={0xfffffffffffff8fd}, 0x8) 2018/02/12 07:45:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000344000-0xb0)={{0x5, 0x8}, 'port0\x00', 0x1, 0xc, 0xe2d, 0x81, 0x97c4, 0x8, 0x9, 0x0, 0x1, 0x4}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x0, 0x10800a}) 2018/02/12 07:45:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000144000)='/dev/sequencer\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000257000-0x8)={0x0, 0x8d, 0x6}, &(0x7f00002c6000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000086a000-0x14)={r1, 0x0, 0x80000000, 0xd1, 0x46, 0x7}, 0x14) write$tun(r0, &(0x7f00005cb000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "dd36b3", 0xe9, 0xfffffffffffffffc, 0xfffffffffffffffc, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x8000000, 0x0, 0x0, [], {0x0, 0x6, "6a09df", 0x0, 0xffffffffffffffff, 0x200, @local={0xfe, 0x80, [], 0x0, 0xaa}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [@routing={0x62, 0xc, 0x2, 0x1, 0x0, [@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @dev={0xfe, 0x80, [], 0x0, 0x17}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @dev={0xfe, 0x80, [], 0x0, 0x11}, @mcast2={0xff, 0x2, [], 0x1}]}, @routing={0x87, 0x0, 0x0, 0x100000001, 0x0, []}, @routing={0x7f, 0x8, 0x0, 0x401, 0x0, [@mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}]}], 'w'}}}}}, 0x11b) write$sndseq(r0, &(0x7f00007a0000-0x1b0)=[{0x81, 0x1, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) r2 = fcntl$getown(r0, 0x9) getpgid(r2) socket$netlink(0x10, 0x3, 0x9) accept$inet(r0, &(0x7f00009c9000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f00000d4000)=0x10) clock_gettime(0x0, &(0x7f0000cf5000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00000cc000-0x68)={0x4, 0x80000000, 0x8, {r3, r4+10000000}, 0x9, 0x6}) 2018/02/12 07:45:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000316000)=0x101) r1 = syz_open_dev$tun(&(0x7f0000ada000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000053b000)=0x8000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000712000-0x28)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_map={0x294e}}) r2 = syz_open_pts(0xffffffffffffff9c, 0x10000) ioctl$TCSBRK(r2, 0x5409, 0x8) r3 = socket(0x10, 0x802, 0x0) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00004c6000)='/selinux/enforce\x00', 0x200, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f0000926000-0x34)={{0x2, 0x3, 0x8, 0x3, 0x4}}) sendto(r3, &(0x7f0000d0f000-0x12)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) 2018/02/12 07:45:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlockall(0x2) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) stat(&(0x7f0000296000)='./file0\x00', &(0x7f000039c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f000044a000)='./file0\x00', 0x0, 0x0, r0, 0x0, 0x0) 2018/02/12 07:45:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x12, 0x5, 0xfffffffffffffffd) write(r0, &(0x7f0000924000)="260000005e0009007600eaf83a2200370000000200000000d4ffff00001cdb1e40ff4435eab5", 0x26) getsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000270000-0xc)={@multicast2, @dev, @multicast2}, &(0x7f000089b000-0x4)=0xc) 2018/02/12 07:45:48 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000da8000-0x230)={0x4, {{0x2, 0x1, @rand_addr=0x48e8}}, 0x1, 0x3, [{{0x2, 0x0, @empty}}, {{0x2, 0x2, @multicast2=0xe0000002}}, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}]}, 0x230) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000001000)=0xffffffffffffff00) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) getsockopt$sock_buf(r2, 0x1, 0x19, &(0x7f0000641000-0x10)=""/16, &(0x7f0000e89000)=0xfda4) 2018/02/12 07:45:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) r1 = signalfd(r0, &(0x7f0000d5d000-0x8)={0x8}, 0x17f) syz_open_dev$sndseq(&(0x7f0000e2c000-0xd)='/dev/snd/seq\x00', 0x0, 0x140) signalfd(r1, &(0x7f0000e82000), 0x8) 2018/02/12 07:45:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00008e9000-0x4), &(0x7f0000d3a000)=0x4) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x12, &(0x7f0000817000)={@local}, &(0x7f0000c3b000)=0x14) 2018/02/12 07:45:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003ca000-0x9)='/dev/ppp\x00', 0x1, 0x0) getsockopt$inet6_opts(r1, 0x29, 0xa5a2ea2d6df2c334, &(0x7f0000fc5000-0x1000)=""/4096, &(0x7f000036b000-0x4)=0x1000) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000c9a000)=0x0) sched_getattr(r2, &(0x7f0000091000-0x30), 0x30, 0x0) sendmsg$key(r0, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00003aa000-0x98)={0x2, 0x400000000000003, 0x0, 0x0, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}]}, 0x70}, 0x1}, 0x0) 2018/02/12 07:45:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000944000)={0x0, 0x3f}, &(0x7f000011d000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000519000)={r1, 0x100, 0x49, "145ab45e117d0cbf06370400b47856ece50da751df27bba9274af4693400fcb25647f0f062b188fd1ebba2548f67e5e50095e91a6105c7de73b70e284e723da649b158ded16b7c3503"}, 0x51) r2 = syz_open_dev$evdev(&(0x7f00003a3000)='/dev/input/event#\x00', 0x0, 0x0) r3 = syz_open_dev$sg(&(0x7f0000e44000)='/dev/sg#\x00', 0xf51, 0x0) sendmsg$nl_netfilter(r3, &(0x7f000036e000-0x38)={&(0x7f0000a97000-0xc)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000c03000-0x10)={&(0x7f0000550000)={0x178, 0x4, 0x4, 0x2, 0x2, 0x1, {0x7, 0x0, 0x9}, [@typed={0xc, 0x21, @fd=r2}, @generic="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", @generic="feb4182a05d5bbbbb6922629a40c7f6661db25696fb37eb5fc366587a483848b9908f33d1038380c261900d890e97afe5016585bb671cfa052ae4b5748b6cd87d193d51051e35e25eec2e0142d04e811a4fc6a0702fb3d24c759148d6cfe"]}, 0x178}, 0x1, 0x0, 0x0, 0x10}, 0x4000) ioctl$TIOCSBRK(r2, 0x40044591) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b4f000-0x10)='/dev/sequencer2\x00', 0x4040, 0x0) memfd_create(&(0x7f0000369000-0x1)='\x00', 0x1) ioctl$DRM_IOCTL_MODE_SETCRTC(r4, 0xc06864a2, &(0x7f00005bb000-0x64)={&(0x7f00005b0000)=[0x8000, 0xffff, 0x3], 0x3, 0x8, 0x8, 0x7, 0x9, 0x600000000000000, {0x0, 0x4, 0x16ca, 0x0, 0x7, 0x1, 0x408, 0xfffffffffffffffd, 0x2, 0x2, 0x7, 0x8001, 0x1ff, 0x3, "b4254b68599aa58fffa3b9a0729eea54509271975502a25edb93c6b4a8703dce"}}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) 2018/02/12 07:45:48 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) readlink(&(0x7f0000012000-0x8)='./file0\x00', &(0x7f0000011000)=""/123, 0x7b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) r1 = add_key$user(&(0x7f0000cf6000-0x5)='user\x00', &(0x7f0000603000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000be9000)="4cfadf98062493fccedbefa0e4cd16bf84b37d3ad3afeabea54deee818b76914631eb8cec133", 0x26, 0xffffffffffffffff) r2 = add_key(&(0x7f0000281000-0xa)='blacklist\x00', &(0x7f0000650000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00001bd000-0xe9)="b682a28778e530d838469d3f3d9d26f0191ac8c0a43c59cdcec741dc98306b5c1d8bf0254891f95ddbe44b6a103e7d236de925b7b72215a2a4e540d0e1525717aca4b32ccbc96d3893ae3a7c4c20732c974671550bfcd7476d08825399d28643c61e14c0c17b8fb9bc80b3ef5026dc5bb01ad95bd1894ccf9197028b20e212c2ef622fe8a5161338210a10c626e41f27e1a703d00098f5ee99098b356212d067d6224f39d4c0d438577cab835ea31129f9ed522d187789dd6e53d6c75554ee9c293accf8bf966ef4ea3be5f50130c68ad971fa6420d6c35c126115dd6aae61c830168471cade711706", 0xe9, 0xfffffffffffffffd) keyctl$instantiate(0xc, r1, &(0x7f0000ff5000)="84545eff4281c3a33aec1499dd2081aaf047f42598f3be1ba9ff5eaa998a4697954763a71be71106c5987776056ae15c58e93ff909b171f192eff30c522b79568a29305617c98ac24652ff74837e7ad0f9791c02edec6abde25529bf3cc60d1d316518df0c1eff908facf730998ec72adc285845188dd40b59c7d0a80431f22237058203c47d09f89fa017ea7301c7aeefa99c6e6e90e71da3f47d9bb29dba4d94dba55a777deacb15cc3d71509479639c4a33c44aea0b80189e7fb683d6764313f3da674f7289375f7572a32e26c580c6df7e863fe7ec37698c15b890bdc68b107873ad8c327de2eb7c109828f37dba7b9b2395f2", 0xf5, r2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/12 07:45:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f0000706000-0x25)="2400000024007f0000000000000001000029f6ff010000000012fffdffffffff0100ff10", 0x24) 2018/02/12 07:45:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000077e000-0x4)) timer_create(0x3, &(0x7f0000248000-0x60)={0x0, 0x15, 0x1, @thr={&(0x7f000017e000-0xfa)="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", &(0x7f0000d5b000-0x3f)="6d93cec10583f2a0da68e40d8d8411ca2da83c04b780580ffafcd6f2633ce587cca23af9839fc40544e04731864be7ccaaec678de486a922928ff7435a3c02"}}, &(0x7f0000959000)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00003c0000)='loginuid\x00') getsockopt$ax25_int(r1, 0x101, 0x6, &(0x7f0000145000), &(0x7f000089a000)=0x3) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00002af000-0x20)={@common='ifb0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x8}}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000195000)={0x0}, &(0x7f0000901000)=0xfffffffffffffffe) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=r2}, &(0x7f00001e8000)=0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000750000-0x4)=0x7, 0x42) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000761000)=0x9, 0x4) prctl$getname(0x10, &(0x7f000016e000)=""/209) timerfd_create(0x6, 0x800) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000dfd000)={"0282b3f73a0900000000000000da6bea", {0x4, 0x9, 0x8, "a29fa8ff976b", 0xf8}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid}, &(0x7f0000db4000-0x4)) timer_gettime(r3, &(0x7f0000833000)) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000540000)=0x800000000000) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f7c000)=0x220, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10), &(0x7f00007d3000-0x4)=0x10) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000ba2000)) mlock(&(0x7f000044e000/0x2000)=nil, 0x2000) r4 = dup(r0) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) ioctl$DRM_IOCTL_DROP_MASTER(r4, 0x641f) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1), 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000ba5000)={{{@in6=@remote, @in=@broadcast}}, {{@in=@multicast2}, 0x0, @in6=@empty}}, &(0x7f0000a33000)=0x25) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000001000)=""/4096, &(0x7f0000b1c000-0x4)=0x1000) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) sendfile(r4, r5, &(0x7f0000d84000-0x8), 0x8000fffffffe) 2018/02/12 07:45:48 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000001000-0x8)) ppoll(&(0x7f0000000000)=[{r0, 0x200}, {r1, 0x214}, {r2, 0x4008}], 0x3, &(0x7f0000000000)={0x77359400}, &(0x7f00008b3000), 0x8) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0xa, 0x1, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000000)={0xffffffffffffffa7, 0x2000000000, 0x0, 0x1, 0x0, []}) ioctl(r3, 0x8918, &(0x7f0000000000)) 2018/02/12 07:45:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000006000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000596000)) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00003f7000-0x4)=0x2, 0x4) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000044a000+0x277)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000583000-0xa0)={0x0, @in6={{0xa, 0x3, 0x55c1, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, 0x7, 0x40, 0x6, 0x1, 0x8}, &(0x7f0000831000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000b9f000-0x7f)={r2, 0x3, 0x77, "0cd1e303f24f5ad6ec712310108eb67d11c27603895fee9d2fb1ddaaf3764ca82a06ad5cac1437734347677ce5c183ee193ddccfde498ac40dc91528063f29e1b4103148315267d13840478630e9e50fdfbb2779319356a6b590bab791fa8e2564185147d921da24979e7b3e483cb351b319751d5a3f53"}, 0x7f) r3 = accept(r0, &(0x7f0000787000-0x60)=@nfc_llcp, &(0x7f00006b8000-0x4)=0x60) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000694000)={0x0, 0x1000, "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"}, &(0x7f000051a000)=0x1008) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f000053f000)={r4, 0x80000000}, 0x8) 2018/02/12 07:45:48 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000012000)='b', 0x1}], 0x1, 0x0) fcntl$addseals(r0, 0x409, 0x100000000012) close(0xffffffffffffffff) syz_open_dev$sndseq(&(0x7f0000013000)='/dev/snd/seq\x00', 0x0, 0x40) 2018/02/12 07:45:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a0f000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000753000-0x10)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000cf7000-0x4)=0x10) fdatasync(r0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00003a7000-0x20)={@generic="0cb827ea2cd3f1c89dc04e919c031332", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}) fsetxattr(r0, &(0x7f0000763000-0xc)=@random={'trusted.', 'em0\x00'}, &(0x7f0000f2b000-0x1)='\x00', 0x1, 0x1) 2018/02/12 07:45:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00001b5000-0x11)='/selinux/enforce\x00', 0x0, 0x0) r1 = socket(0x11, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000e47000)={0xffffffff8000201f}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000636000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000b97000)={{0x6}, 'port0\x00', 0x80, 0x80402, 0x1, 0x5, 0x9, 0xf62, 0x8, 0x0, 0x5, 0x3}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000076f000-0xc)) epoll_wait(r0, &(0x7f0000ca7000)=[{}], 0x1, 0x0) 2018/02/12 07:45:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket(0x0, 0x5, 0xfe) recvfrom$inet(r1, &(0x7f0000e6f000-0x50)=""/80, 0x50, 0x10060, &(0x7f0000171000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000b69000)=@add_del={0x2, &(0x7f00004d5000-0x10)=@generic="967a4b8ce73172cdcc9814de8f4f0001", 0x101}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000e28000-0x78)={0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x64, 0x0, 0x0, 0x0, 0x0, &(0x7f00003f2000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0, 0xfffffffffffffffd}) 2018/02/12 07:45:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x9) writev(r0, &(0x7f0000e32000-0x10)=[{&(0x7f0000e60000-0xd3)="290000002000190000003fffff0800000a00000000e80001040000040d00d100ea1100000005000000", 0x29}], 0x1) 2018/02/12 07:45:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x80) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000026000)={0x2, 0x7, 0xcd, 0x9, 0xfffffffffffffffd, 0x1000}) syz_open_dev$binder(&(0x7f0000d4b000)='/dev/binder#\x00', 0x0, 0x802) 2018/02/12 07:45:48 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x1}) futex(&(0x7f0000013000-0x4), 0x0, 0x0, &(0x7f0000014000-0x10)={0x0, 0x989680}, &(0x7f0000013000-0x4), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x4) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000002000-0x4)=0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000003000)) socketpair$ax25(0x3, 0x7, 0xff, &(0x7f0000001000-0x8)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f00002c1000-0x25)="96b218213a5069cc1363aec6ef55fb5ee67fc00a41d5ce67b7cb24ab409e9e921897399201", 0x25, 0x4, &(0x7f0000296000)={0xa, 0x3, 0x2, @dev={0xfe, 0x80, [], 0x0, 0x14}}, 0x1c) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00002ef000)='/dev/ppp\x00', 0xc000, 0x0) ioctl$KDDISABIO(r3, 0x4b37) bind$unix(r3, &(0x7f0000005000)=@file={0x0, './file0\x00'}, 0xa) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000873000)={&(0x7f00006b2000-0xc)={0x10}, 0xc, &(0x7f0000712000-0x10)={&(0x7f0000dd6000-0x3c)=@bridge_setlink={0x19, 0x13, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, []}, 0x20}, 0x1}, 0x0) 2018/02/12 07:45:48 executing program 5: mmap(&(0x7f0000000000/0x50000)=nil, 0x50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x1f) r0 = memfd_create(&(0x7f0000049000)='selinux\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000008000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x0, 0x0, 'client1\x00', 0x0, "ffffffff2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901"}) [ 36.163931] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=32 sclass=netlink_audit_socket pig=5972 comm=syz-executor3 [ 36.197363] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=32 sclass=netlink_audit_socket pig=5983 comm=syz-executor3 2018/02/12 07:45:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) r0 = creat(&(0x7f0000e64000)='./file0/file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)) clock_gettime(0x0, &(0x7f0000997000-0x10)={0x0, 0x0}) pselect6(0x40, &(0x7f0000c31000-0x40)={0x6, 0x6, 0xffffffff, 0x7, 0x2f, 0x2, 0x4, 0x523}, &(0x7f0000332000-0x40)={0x7, 0x8001, 0xffff, 0x100, 0x80000000, 0x40, 0x0, 0x8}, &(0x7f0000287000)={0x9, 0x100, 0xe9d6, 0x1, 0x9, 0x81, 0x401, 0x5}, &(0x7f0000afd000-0x10)={r1, r2+10000000}, &(0x7f0000504000)={&(0x7f00003c1000-0x8)={0x1}, 0x8}) getitimer(0x3, &(0x7f000023b000)={{}, {0x0}}) clock_settime(0x3, &(0x7f0000baf000-0x10)={r4, r3}) futimesat(r0, &(0x7f0000e78000)='./file0\x00', &(0x7f0000fa9000-0x1e)={{0x0, 0x7530}, {0x77359400}}) r5 = open(&(0x7f0000149000+0xf6d)='./file0\x00', 0x0, 0x0) unlinkat(r5, &(0x7f0000d60000)='./file0\x00', 0x0) 2018/02/12 07:45:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000192000-0x24)="240000005a001f0014f9f407125a00001e13171308001000fff708ff0800020001000000", 0x24) lseek(r0, 0x0, 0x0) 2018/02/12 07:45:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000896000)='/dev/input/event#\x00', 0x0, 0x0) delete_module(&(0x7f0000494000-0x1)='\x00', 0xa00) fcntl$getownex(r0, 0x10, &(0x7f000090d000-0x8)) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000dc5000-0x5f)=""/95) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004e5000)='/dev/vga_arbiter\x00', 0x8a800, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000d99000)={0x0, @in={{0x2, 0x1, @empty}}, 0x0, 0x1, 0x1, 0x100}, &(0x7f0000c63000)=0xa0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000c6f000-0x8)={r2, 0x1e2}, &(0x7f0000b3e000)=0x8) r3 = fcntl$dupfd(r0, 0x406, r0) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f00006d2000)=@req3={0xe1b, 0x2, 0x9, 0x65, 0xeed, 0x66}, 0x1c) 2018/02/12 07:45:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000b9c000)) fstat(0xffffffffffffffff, &(0x7f0000639000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r0, 0x0, 0x0) 2018/02/12 07:45:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000427000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f0000068000-0x5)='user\x00', &(0x7f000057f000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000d6c000), 0x0, r0) 2018/02/12 07:45:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000060f000-0x1c)={0xa, 0x1, 0x1fe, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x100000000}, 0x1c) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000a03000)={0x8001, {{0xa, 0x3, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, 0x1, 0x3, [{{0xa, 0x1, 0x7, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xffffffffffffff46}}, {{0xa, 0x2, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x100000001}}, {{0xa, 0x0, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}}]}, 0x210) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000de7000-0x4)=0x0) fcntl$setown(r0, 0x8, r1) bind$inet6(r0, &(0x7f00005dd000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) connect$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000a2e000-0x8)='./file0\x00', 0x44000, 0x100) sendmsg(r0, &(0x7f00006b9000)={&(0x7f0000850000)=@un=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000169000)=[{&(0x7f000016c000)}, {&(0x7f000031f000-0x1000)="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", 0x1000}, {&(0x7f000081d000)="d4471669b2a3f8138eebd1362b94da287d5b864489d7d90eadbe7092843b75daf141c6402711c281e272ac6da2f3571d03acc0ff3df907e116464770851f5a83339142eae6fbcdd8549ecd275dccc998ecf93393dbd9e5b86f2a2ddd79f442b02de3c20e8906aa421a901d6372f131f535db3f913fff8b00", 0x78}], 0x3, &(0x7f000086f000-0x38)=[{0x38, 0xff, 0x7, "373ab7addb34a2151fe0fbc8c0b9ca60e42742bf2e5da8eedf185c86dc35069146"}], 0x38, 0x805}, 0x1) ioctl$TCSETS(r2, 0x5402, &(0x7f00008fd000)={0x9, 0xc00000000000000, 0xff, 0x3, 0x69c, 0x1, 0x7ff, 0x4, 0x5, 0x1, 0x5, 0x1}) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000bbd000-0x15)='/dev/pktcdvd/control\x00', 0x10200, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x17, &(0x7f0000404000-0x4)=0x2, 0x4) mount(&(0x7f000036a000)='./file0\x00', &(0x7f0000678000)='./file0\x00', &(0x7f00002b1000-0x9)='ecryptfs\x00', 0x8000, &(0x7f0000be1000)="086198c75b6a2e0c4a8d0355ac2263d6c4fa7930a41b1bd3ef6bb2d884f03b0f211a9b80c46e5051f71ee5cb0888d361c4fab1cf618a27b6b11869dc27391dc5d1abe7f5384a46ea6556072cab17dac397df2aaea0745eea723976fe94e6f2050a6e63843d6235a5fc80c2f5e2ce016d05b43d5b875a7882fbaf586a735f3d1c99721fe38f31e712bdedbf1ccb6a920ecc21c7836b199995f7b7d12a19d5313bdcc84b3ae24c2fce0433af506dcb9c60ce351c37ff5bd34c4c7fcdead084498a8e1ebfdcf3e592f22f1cba4f28da1302d16f031924fcfd5fb013b1b32384bd9ef47f8d5a906467181675f96dd0930409b897da06c0a81edd") 2018/02/12 07:45:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000026000)='/dev/keychord\x00', 0x1, 0x0) sendmsg$unix(r0, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x1}, 0x8, &(0x7f000076c000)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[]}, 0x0) r1 = syz_open_dev$sg(&(0x7f00000c6000-0x9)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$urandom(&(0x7f0000033000)='/dev/urandom\x00', 0x0, 0xb2041) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000ff8000)={0x1, &(0x7f00006d6000-0x4)=[0x1]}) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x5, 0x0, 0x3}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/02/12 07:45:48 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000013000), &(0x7f0000002000-0x10)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000004000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = openat(r0, &(0x7f0000013000)='./file0\x00', 0x400d00, 0x20) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000001000-0x9)='illinois\x00', 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/12 07:45:48 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f0000064000-0x20)={{}, {0x77359400}}, &(0x7f0000001000-0x20)) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9c000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f00002ad000-0x8)='./file0\x00', &(0x7f0000bad000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getegid() mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000d9a000-0x8)=[r0, r1]) mmap(&(0x7f0000d9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/12 07:45:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000002, 0x4000000000) bind$inet6(r0, &(0x7f00005d7000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000676000)="8e", 0x1, 0x0, &(0x7f0000e17000)={0xa, 0x0, 0x0, @empty}, 0x1c) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000ab1000-0x6a)=""/106, 0xe74cd316a7aa36a0, 0x0, 0x0, 0x80) 2018/02/12 07:45:48 executing program 7: fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x2, &(0x7f0000000000+0xe4e), &(0x7f00000e3000-0x4)=0x4) setfsgid(r0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001b2000-0xf)='/dev/sequencer\x00', 0x82, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x7) [ 36.338550] FAULT_FLAG_ALLOW_RETRY missing 30 [ 36.344867] CPU: 0 PID: 6002 Comm: syz-executor2 Not tainted 4.9.80-g8a174b47 #31 [ 36.352487] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 36.361817] ffff8801ad327970 ffffffff81d94be9 ffff8801ad327c50 0000000000000000 [ 36.369791] ffff8801b50a1010 ffff8801ad327b40 ffff8801b50a0f00 ffff8801ad327b68 [ 36.377766] ffffffff8166253a 0000000000001244 ffff8801ad3020f0 ffff8801ad3020a0 [ 36.385737] Call Trace: [ 36.388302] [] dump_stack+0xc1/0x128 [ 36.393637] [] handle_userfault+0xa3a/0x1310 [ 36.399670] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 36.406656] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 36.413030] [] ? handle_mm_fault+0x117b/0x2530 [ 36.419241] [] ? handle_mm_fault+0x1fc3/0x2530 [ 36.425443] [] handle_mm_fault+0x1fd1/0x2530 [ 36.431471] [] ? __pmd_alloc+0x410/0x410 [ 36.437156] [] __do_page_fault+0x5c2/0xd40 [ 36.443013] [] ? mm_fault_error+0x2c0/0x2c0 [ 36.448954] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 36.455591] [] do_page_fault+0x27/0x30 [ 36.461097] [] page_fault+0x28/0x30 [ 36.466344] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 36.473158] [] ? SyS_clock_nanosleep+0x11c/0x230 [ 36.479533] [] ? SyS_clock_getres+0x190/0x190 2018/02/12 07:45:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) recvmsg(r0, &(0x7f0000d72000-0x38)={0x0, 0x0, &(0x7f000033b000-0x80)=[], 0x0, &(0x7f0000a3e000-0x72)=""/114, 0x72}, 0x2000) fcntl$getownex(r0, 0x10, &(0x7f0000f10000-0x8)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000756000)=r1) 2018/02/12 07:45:48 executing program 3: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x1) accept4$ax25(r0, 0x0, &(0x7f0000480000-0x4), 0x800) fcntl$getflags(r0, 0x401) 2018/02/12 07:45:48 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0xa9) setsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f0000002000-0x4)=0xc7, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000009000)="30b3b19c87c21ce4d9b1d28144425bcd153cc0c2f7979a3266af3f5d23f202adb238239cb2a14bc7ae7f6c9e89444b60f8839174713df2de5b4c84ae72e8ecc945b35ff52a589c4bb3ca8bda80fa7e26afa943f9a5012b5149513f09dddbf427fc39b30a363e3203677588ed1fa8c8eb02b62c3d38f319af5627ae47ce628c0a4bd5d37b8a202f8faabb3f714673669d4c3d3ad7ba08", 0x96, 0x20004000, &(0x7f0000007000-0x10)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000006000-0x418)={'filter\x00', 0x7, 0x4, 0x3eb, 0x110, 0x110, 0x110, 0x2e0, 0x2e0, 0x2e0, 0x4, &(0x7f0000005000-0x40), {[{{@arp={@dev={0xac, 0x14}, @multicast2=0xe0000002, 0x0, 0x0, @mac=@random="0703612f0f5e", {}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @generic="1406d397042c87f71658560306e4d186", @generic="649033fd00eed35fba8760299c3eac14"}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@empty, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @multicast1=0xe0000001, @loopback=0x7f000001}}}, {{@arp={@loopback=0x7f000001, @dev={0xac, 0x14}, 0x0, 0x0, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @common='sit0\x00', @generic="c14b4bf6fae8035b2d89c210a331ebaa"}, 0xc0, 0xe8}, @unspec=@MARK={0x28, 'MARK\x00', 0x2}}, {{@arp={@multicast1=0xe0000001, @empty, 0x0, 0x0, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, {}, @mac=@link_local={0x1, 0x80, 0xc2}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="5bf6da09acc57e17e8fdbe930df2fa8d"}, 0xc0, 0xe8}, @unspec=@MARK={0x28, 'MARK\x00', 0x2}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x418) 2018/02/12 07:45:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = open(&(0x7f0000043000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000da1000)={0xfffffffffffffffe}, 0x0, 0x8) clock_gettime(0x0, &(0x7f0000339000)={0x0, 0x0}) futex(&(0x7f0000377000), 0x0, 0x3, &(0x7f00002ca000-0x10)={r2, r3+10000000}, &(0x7f0000409000-0x4)=0xb968, 0xad87) rt_sigtimedwait(&(0x7f0000061000)={0xfffffffffffffffd}, &(0x7f000003a000-0x10), &(0x7f000003a000-0x10)={0x77359400, 0xffff}, 0x8) truncate(&(0x7f0000b45000-0x8)='./file0\x00', 0x0) syz_open_procfs(0x0, &(0x7f00006fe000)='maps\x00') sendfile(r1, r0, &(0x7f00006df000-0x8), 0x804) [ 36.485647] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 36.492457] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 36.499005] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/02/12 07:45:48 executing program 4: mmap(&(0x7f0000000000/0xab0000)=nil, 0xab0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000001000-0x30)={0x0, 0x5}, 0x0) r1 = socket$key(0xf, 0x3, 0x2) recvfrom(r1, &(0x7f0000aac000)=""/176, 0xb0, 0x0, &(0x7f000060d000)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) dup2(r2, r1) mmap(&(0x7f0000ab0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000ab1000-0x10), &(0x7f0000ab0000)=0x10) 2018/02/12 07:45:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x100000000000002, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00007ca000)={0x3, [0x1, 0x0, 0x4]}, 0xa) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x38, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x4, 0x1a, []}]}, 0x38}, 0x1}, 0x0) r1 = memfd_create(&(0x7f000062a000)='\x00', 0x3) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/02/12 07:45:48 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000002000/0x4000)=nil, 0x4000) clone(0x0, &(0x7f0000004000-0x1000), &(0x7f0000006000), &(0x7f0000008000), &(0x7f0000002000-0x63)) clock_gettime(0x0, &(0x7f0000004000)) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000000d000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f0000006000-0x4)=0x32, 0x80800) connect(r0, &(0x7f0000002000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0x80}, 0xc) 2018/02/12 07:45:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0xfffffffffffffffd) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00001f7000-0x5c)={{0xa, 0x2, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}, {0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0xa1}, 0x6, [0x3b8a, 0xb7e8, 0x7b, 0x80000001, 0x2, 0x0, 0x8, 0x5e35]}, 0x5c) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) sendto$inet6(r0, &(0x7f0000f83000), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000293000)={0x10000, {{0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x1}}, {{0xa, 0x0, 0x200, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x449}}}, 0x108) sendto$inet6(r0, &(0x7f0000459000)="a022ed4581b7ef08895896ab140c0d600753a0923f814cab5011", 0x1a, 0x20000000, &(0x7f0000137000-0x1c)={0xa, 0x1, 0x5b4, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x6}, 0x1c) 2018/02/12 07:45:48 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) rename(&(0x7f0000003000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, "bd14ab1c0c34fec4d74b3579ab5f23650b52b672a6d5f1ecdf12af5c27ed6a09"}) r1 = openat(0xffffffffffffff9c, &(0x7f0000005000)='./file1\x00', 0x400, 0x2) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000009000)=""/17, &(0x7f0000009000)=0x11) 2018/02/12 07:45:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00006ff000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000291000)=""/243) r2 = add_key$user(&(0x7f000038b000)='user\x00', &(0x7f000057f000)={0x73, 0x79, 0x7a}, &(0x7f0000d6c000)='1', 0x1, r0) keyctl$revoke(0x3, r2) 2018/02/12 07:45:48 executing program 0: r0 = socket$inet(0x2, 0x4000010000400001, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000bfb000)={'filter\x00', 0x7, 0x4, 0x428, 0x0, 0x0, 0x0, 0x340, 0x340, 0x340, 0x4, &(0x7f0000d48000-0x40), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2}, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty, 0xf}}}, {{@arp={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, 0x0, 0x0, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, {}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @common='lo\x00', @common='syzkaller0\x00'}, 0xc0, 0x100}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "5bcde4223f739e7e1af24191473ea2b56114575d255f6262b66b897695ee"}}, {{@arp={@rand_addr, @broadcast=0xffffffff, 0x0, 0x0, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @generic="f046cc54976c2e23656abb982e0cb01e", @syzn={0x73, 0x79, 0x7a}}, 0xc0, 0x130}, @unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, "715b0f954cfd7610690749c4bf592e05a506ec4d45110b59ef567877f1293106dd810d023b9ba578f95de9b4b8e64b361e9081f8769e60368c3860f79923dfa7"}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x478) 2018/02/12 07:45:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000afd000)='/dev/autofs\x00', 0xa4000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00006d5000)={0x0, 0x400}, &(0x7f0000c33000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000a2a000-0x8c)={r1, @in={{0x2, 0x0, @multicast2=0xe0000002}}}, &(0x7f00004dc000-0x4)=0xffffff0c) r2 = socket$unix(0x1, 0x3, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f000047a000-0x4)) getsockopt$sock_int(r2, 0x1, 0x6, &(0x7f0000e83000-0x4), &(0x7f0000b52000-0x4)=0x4) 2018/02/12 07:45:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004000-0xc)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000017f000-0xc)) epoll_wait(r1, &(0x7f000007a000-0x3c)=[{}, {}, {}, {}, {}], 0x5, 0x0) 2018/02/12 07:45:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f0000287000)="be330d1ee424a6e146c53a5d361ecee83e3d0768ce337a16ddcc5d779ffefa39ccd061e8abc1bf1f592d2396b79fdf98810580e62df3993e146ed0fcd6ed41a9c66a8fd62a2e376f3da5be1be4bcf77017283a143daacf9d11f787c8ae3a2e1491a41c95a3433e37c78ce5d1af40ccc1836a64cfc9acd54a6f63b05427f3c464a40f96deb19aefae8d4262beb03c1e6d", 0x90) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000d8f000)) r1 = mmap$binder(&(0x7f0000269000/0x2000)=nil, 0x2000, 0x1000000, 0x110, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000049a000)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000b65000-0x30)={0x14c, 0x0, &(0x7f00009a6000-0x14c)=[@acquire={0x40046305, 0x1}, @transaction_sg={0x40486311, {{0x1, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x18, 0x18, &(0x7f0000bbf000-0x18)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x2}], &(0x7f00005bf000)=[0x0, 0x30, 0x0]}, 0x3}}, @reply={0x40406301, {0x0, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x18, 0x18, &(0x7f0000e3f000-0x18)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x3}], &(0x7f0000784000-0x18)=[0x38, 0x38, 0x0]}}, @exit_looper={0x630d}, @register_looper={0x630b}, @reply_sg={0x40486312, {{0x3, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x18, 0x8, &(0x7f00006a6000)=[@flat={0x73622a85, 0x1, r1, 0x3}], &(0x7f0000ece000-0x8)=[0x0]}, 0x1000}}, @reply={0x40406301, {0x1, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x38, 0x8, &(0x7f00004b7000-0x38)=[@fda={0x66646185, 0x3, 0x2, 0x2a}, @fd={0x66642a85, 0x0, r0, 0x0, 0x1}], &(0x7f0000774000)=[0x38]}}, @exit_looper={0x630d}, @increfs_done={0x40106308, r2, 0x3}, @enter_looper={0x630c}], 0xf, 0x0, &(0x7f0000363000)="95fb8ddb0fc1d9158f99110ecf6bce"}) mmap$binder(&(0x7f0000e4b000/0x4000)=nil, 0x4000, 0x1, 0x2010, r0, 0x0) r3 = getgid() getgroups(0x4000000000000423, &(0x7f0000fb7000)=[r3]) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00005fe000)={0x0}) getgid() fcntl$getflags(r4, 0x40b) lstat(&(0x7f00004f7000)='./file0\x00', &(0x7f0000786000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000c43000)='./file0\x00', r5, r3) 2018/02/12 07:45:49 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000014000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000012000-0x8c)={0xffffffff7fffffff, 0x5, 0x5, 'queue0\x00', 0x400}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000014000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000014000-0x58)={{0x6, 0x8000}, 0x1, 0x100000001, 0x76, {0x200, 0xfffffffffffffff9}, 0x3, 0x200}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap$binder(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) r3 = syz_open_dev$mice(&(0x7f0000011000)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f000078c000-0x14)={0x6, 0x5a24, 0x1, 0x8b9, 0x10001}, 0x14) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f00004ae000)=[@in6={0xa, 0x3, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x100000001}, @in={0x2, 0x2, @multicast1=0xe0000001}, @in6={0xa, 0x2, 0x1ff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}], 0x48) 2018/02/12 07:45:49 executing program 0: mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00004b9000)={0x0, 0x1, 0x6, @random="52325b71f2ef"}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000000), &(0x7f0000000000)=0x4) 2018/02/12 07:45:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000006a000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00007d8000-0xc)=@sack_info={0x0}, &(0x7f00006f7000)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000280000+0xee1)={0x0, 0x800, 0x80000000}, 0x8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000888000)) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000662000)='/dev/rtc\x00', 0x0, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_group_source_req(r3, 0x0, 0x2b, &(0x7f0000cdb000-0x118)={0x0, {{0x2, 0xffffffffffffffff, @loopback=0x7f000001}}, {{0x2, 0xffffffffffffffff, @rand_addr}}}, 0x118) mmap$binder(&(0x7f000086f000/0x3000)=nil, 0x3000, 0xe, 0x110, r2, 0x34) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000000a000-0x4)=0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000f66000-0xc)={r1, 0x4, "92126283"}, &(0x7f0000400000)=0xc) r5 = syz_open_procfs(r4, &(0x7f0000b6b000-0xe)='attr/fscreate\x00') ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000295000-0x10)=@generic="cea830f32469b7cc3eee3489d72e34a8") ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r5, 0xc0145401, &(0x7f000095d000)={0x3, 0x0, 0x5, 0x0, 0x7f}) stat(&(0x7f0000649000-0x8)='./file0\x00', &(0x7f00009d3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet_sctp(0x2, 0x2f5639171b389a8b, 0x84) ioctl$TUNSETOWNER(0xffffffffffffffff, 0x400454cc, &(0x7f0000d2a000-0x4)=r6) preadv(r0, &(0x7f0000d2b000)=[], 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) writev(r5, &(0x7f0000ffd000)=[{&(0x7f0000985000-0x1000)="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", 0x202}], 0x1) 2018/02/12 07:45:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) unshare(0x28060400) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000177000-0xc)={0x0, 0x0}, &(0x7f00003b5000-0x4)=0xc) setfsuid(r1) fgetxattr(r0, &(0x7f0000d56000)=@known='system.posix_acl_default\x00', &(0x7f0000bda000-0xfd)=""/253, 0xfd) 2018/02/12 07:45:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000b30000)={0x0, 0x0}) sendto$inet(r0, &(0x7f000096b000-0x8d)="cfc73501e18e2213f684a65f74a39b1aa143ff2a2378ca25a9c2047630dff0110145d2a00b2053849df3786edfb116d56222518d31317c8804846985b20fe3f283ea7d5b97f5d501603ffb8f0bad2a92be6361e614fbf5e2842b76769bc979e05a2b0a1fc2792b989ef495b137a9233539aff381b8433129e02457a188cf28ca773a335beee7c8eaea623cf044", 0x8d, 0x4, &(0x7f0000ddc000-0x10)={0x2, 0x2, @empty}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000054f000)={0x0, 0x21, "8722b3c0f386e459a54ed28add0e4897483554dfb7187be306f9bda9761bbdf357"}, &(0x7f00003c2000)=0x29) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00007b3000-0x8)={r2, 0x2}, &(0x7f0000535000-0x4)=0x8) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000b90000-0x20)={@common='sit0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty}}) 2018/02/12 07:45:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x5, 0x1ff, &(0x7f0000bfc000-0x8)={0x0, 0x0}) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000142000-0x4)=0x5, 0x4) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r1, &(0x7f000018e000)="b63db85e1e8d020000000000003ef0011dcc606aed5ed2bc7018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(r1, &(0x7f00008c0000)=[{&(0x7f0000e94000)=""/62, 0x3e}], 0x1) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00004ca000)=0x4, 0x4) 2018/02/12 07:45:49 executing program 1: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f00001bf000)='comm\x00') preadv(r1, &(0x7f00007ce000-0x20)=[{&(0x7f0000986000-0x35)=""/1, 0x1}], 0x1, 0x400000002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$packet(r1, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001000)=0x14) fcntl$lock(r1, 0x7, &(0x7f0000000000)={0x3, 0x7, 0x9, 0xdc0, r0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000003000-0xc), &(0x7f0000002000-0x4)=0xc) 2018/02/12 07:45:49 executing program 5: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000000)={0x9, &(0x7f0000001000)=[{}, {}, {}, {0x0}, {}, {}, {}, {}, {}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000002000-0x8)={r1}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff}}}, &(0x7f000095e000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={r2, 0xfee3, "41dd6be184fc5618a4de4af0432dbe583e22d7f27bbb44dab8083b35ba9a5cf82bb61543745d6555429b38c580c6b6cf8a4f28f15284f3b835ffc7714c2697facf66b2927ec9ad8f8873ac73a9fc85406f3f41ab2a383feaaefc40336e5bc441e38c94c1cf8bcb54"}, &(0x7f0000001000)=0x70) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) process_vm_readv(0x0, &(0x7f0000d7a000-0x20)=[{&(0x7f0000c5d000)=""/56, 0x35}], 0x1, &(0x7f00001cb000-0x90)=[{&(0x7f0000cce000-0xf3)=""/243, 0xf3}, {&(0x7f00008ab000-0xb1)=""/177, 0xb1}, {&(0x7f0000bcb000-0x4b)=""/75, 0x4b}, {&(0x7f0000592000)=""/206, 0xce}, {&(0x7f00008e2000-0xcb)=""/203, 0xcb}, {&(0x7f00003f6000-0x5e)=""/94, 0x5e}, {&(0x7f0000309000-0x1f)=""/31, 0x1f}, {&(0x7f000004f000-0x4d)=""/77, 0xffffffc9}, {&(0x7f0000dea000)=""/105, 0x69}], 0x9, 0x0) 2018/02/12 07:45:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000c2000)={0x19980330}, &(0x7f0000002000-0x18)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = add_key$user(&(0x7f00005a2000)='user\x00', &(0x7f0000696000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000030b000-0x1000)="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", 0x1000, 0xffffffffffffffff) r2 = add_key(&(0x7f000009a000)='rxrpc_s\x00', &(0x7f0000356000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000dd0000-0x2a)="bcc08c5cfe5818b3b7c3987f4ee76f01dc9af66cb11fb79d9c0146a965400bc4f7c6626fa300fbf665b0", 0x2a, 0xfffffffffffffff8) keyctl$link(0x8, r1, r2) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000f4c000-0x4)=0x1, 0x4) [ 36.812310] audit: type=1401 audit(1518421549.147:19): op=fscreate invalid_context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kasan: CONFIG_KASAN_INLINE enabled [ 36.833238] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 36.833248] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 36.833252] Dumping ftrace buffer: [ 36.833256] (ftrace buffer empty) [ 36.833260] Modules linked in: [ 36.833267] CPU: 0 PID: 6102 Comm: syz-executor3 Not tainted 4.9.80-g8a174b47 #31 [ 36.833271] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 36.833276] task: ffff8801b1de4800 task.stack: ffff8801ba408000 [ 36.833293] RIP: 0010:[] [] __free_pages+0x21/0x80 [ 36.833297] RSP: 0018:ffff8801ba40f9b0 EFLAGS: 00010a07 [ 36.833302] RAX: dffffc0000000000 RBX: dead4ead00000000 RCX: ffffffff826680eb [ 36.833307] RDX: 1bd5a9d5a0000003 RSI: 0000000000000006 RDI: dead4ead0000001c [ 36.833311] RBP: ffff8801ba40f9c0 R08: 0000000000000001 R09: 0000000000000000 [ 36.833316] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000004 [ 36.833320] R13: 0000000000000020 R14: ffff8801b1e18000 R15: dffffc0000000000 [ 36.833327] FS: 00007ff81ca7f700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 36.833335] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 36.833339] CR2: 00000000208c0000 CR3: 00000001c93ae000 CR4: 0000000000160670 [ 36.833346] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 36.833351] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 36.833352] Stack: [ 36.833365] ffff8801b1de4800 ffff8801b1e18158 ffff8801ba40fa20 ffffffff82668111 [ 36.833376] ffff8801b1e18170 ffffed00363c302b ffffed00363c302e ffff8801b1e18168 [ 36.833387] dead4ead00000000 ffff8801b1e18140 0000000000000000 0000000000000000 [ 36.833389] Call Trace: [ 36.833398] [] sg_remove_scat.isra.19+0x1c1/0x2d0 [ 36.833406] [] sg_finish_rem_req+0x2b5/0x340 [ 36.833413] [] sg_new_read.isra.20+0x39/0x3e0 [ 36.833420] [] ? sg_get_rq_mark+0x142/0x190 [ 36.833427] [] sg_read+0x8b7/0x1440 [ 36.833435] [] ? sg_proc_seq_show_debug+0xd90/0xd90 [ 36.833441] [] ? fsnotify+0xf30/0xf30 [ 36.833450] [] ? avc_policy_seqno+0x9/0x20 [ 36.833460] [] do_loop_readv_writev.part.17+0x141/0x1e0 [ 36.833467] [] ? security_file_permission+0x89/0x1e0 [ 36.833474] [] ? sg_proc_seq_show_debug+0xd90/0xd90 [ 36.833482] [] ? sg_proc_seq_show_debug+0xd90/0xd90 [ 36.833489] [] do_readv_writev+0x520/0x750 [ 36.833496] [] ? vfs_write+0x530/0x530 [ 36.833504] [] ? exit_robust_list+0x230/0x230 [ 36.833512] [] ? __fget+0x201/0x3a0 [ 36.833518] [] ? __fget+0x228/0x3a0 [ 36.833524] [] ? __fget+0x47/0x3a0 [ 36.833532] [] vfs_readv+0x84/0xc0 [ 36.833539] [] do_readv+0xe6/0x250 [ 36.833546] [] ? vfs_readv+0xc0/0xc0 [ 36.833555] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 36.833565] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 36.833573] [] SyS_readv+0x27/0x30 [ 36.833580] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 36.833686] Code: e9 27 fc ff ff 0f 1f 44 00 00 48 b8 00 00 00 00 00 fc ff df 55 48 89 e5 53 48 89 fb 48 83 c7 1c 48 89 fa 48 83 ec 08 48 c1 ea 03 <0f> b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 3d [ 36.833694] RIP [] __free_pages+0x21/0x80 [ 36.833696] RSP [ 36.833720] ---[ end trace 5d459e4de4950388 ]--- [ 36.833724] Kernel panic - not syncing: Fatal exception [ 36.900234] Dumping ftrace buffer: [ 36.900238] (ftrace buffer empty) [ 36.900241] Kernel Offset: disabled [ 37.261721] Rebooting in 86400 seconds..