er(0x6, r0, 0xaad1, 0x1) r9 = syz_open_dev$dspn(&(0x7f0000000300)='/dev/dsp#\x00', 0x5, 0x2280c0) socket$nl_route(0x10, 0x3, 0x0) r10 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_mreqn(r7, 0x0, 0x23, &(0x7f0000000340)={@remote, @local}, &(0x7f0000000380)=0xc) setsockopt$netrom_NETROM_T4(r8, 0x103, 0x6, &(0x7f00000003c0)=0x9b, 0x4) fchmod(r10, 0x8) setsockopt$IPT_SO_SET_REPLACE(r7, 0x0, 0x40, &(0x7f0000000440)=@filter={'filter\x00', 0xe, 0x4, 0x350, 0xffffffff, 0x124, 0x124, 0x124, 0xffffffff, 0xffffffff, 0x2bc, 0x2bc, 0x2bc, 0xffffffff, 0x4, &(0x7f0000000400), {[{{@ip={@loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}, 0xffffff00, 0xffffff00, 'tunl0\x00', 'syzkaller1\x00', {}, {0xff}, 0x4, 0x1, 0x4}, 0x0, 0xc4, 0x124, 0x0, {}, [@common=@addrtype={0x2c, 'addrtype\x00', 0x0, {0x100, 0x10, 0x1}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x7, [0x800, 0x1ff, 0x3, 0x5, 0x6fc], 0x3, 0x2, 0x1}, {0x0, [0x5, 0x6, 0xffffffffffffff41, 0x8c2, 0x1, 0x1], 0x7, 0x2000000000000000, 0xc119}}}}, {{@ip={@loopback=0x7f000001, @rand_addr=0x9, 0x0, 0xff, 'syzkaller1\x00', 'syzkaller0\x00', {}, {}, 0x16, 0x1, 0x10}, 0x0, 0x98, 0xdc}, @common=@inet=@TEE={0x44, 'TEE\x00', 0x1, {@ipv6=@mcast2={0xff, 0x2, [], 0x1}, 'gretap0\x00', 0x101}}}, {{@uncond, 0x0, 0x98, 0xbc}, @REJECT={0x24, 'REJECT\x00', 0x0, {0x7}}}], {{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3ac) getsockopt$bt_BT_CHANNEL_POLICY(r9, 0x112, 0xa, &(0x7f0000000800), &(0x7f0000000840)=0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r7, 0xc1105518, &(0x7f00000008c0)={{0xfffffffffffffffb, 0x1, 0x0, 0x8, "ef649116163be0c1899ea7d4d2b5caafedb57e2b699d1baab2c71f0e05e8f35a22a621d90a7a5d3a7ec72603", 0x206}, 0x0, 0x0, 0x3f, r0, 0x3, 0x4, "754d1b389aec6bfbe539eb232182b78883689c06595590e12eeb87e8baf2d67d5e476b10691a8593d5296e1e4e6a1d8525d38f79b4a6379afdbc4efa15bcb3ca", &(0x7f0000000880)='selfsecurity\x00', 0xd, [], [0x8, 0xe00000000000000, 0x4, 0x8]}) setsockopt$inet6_icmp_ICMP_FILTER(r8, 0x1, 0x1, &(0x7f0000000a00)={0x8000}, 0x4) sendmsg(r7, &(0x7f0000003200)={0x0, 0x0, &(0x7f0000002f80)=[{&(0x7f0000000a40)="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0x1000}, {&(0x7f0000001a40)="910e6961f904b22724538e96c840c250a701bf63f69a3d91def8a80d37761700a731052f1f23ae169302787735b3868ddb49ab8dc7e13f2311801d7109f4ec62bc8d6b01640b32cca8e3cf83d99f0d05bbc3a6955598db9e3057ba148470cf0c9d3ec1b51ec5ab967a69c34cbd9cc529f3a53106900a0bba526815e24a9091b045d55c0775157bffc7622474f2b26b1d70492c898d8868ebc80db618e43c74cffa32384a306b0895cc9fae635e6a6d23335c3749f6ef6ff27fb1a5205a976f0e211e368390e8b8282653a8bd64a54c", 0xcf}, {&(0x7f0000001b40)="12e02d909513fdfa18ec7ffd1e", 0xd}, {&(0x7f0000001b80)="d4522aed695d65e3d0b78aa8192a165123e2b68770c13f7117d079074ee73496b43fd445f8c66b38042f1825e4b47c7ef4b3c24d39d8581ba23b1dc0cdfe03b17b00c38861dccc502207b4897508b42483900882d23dbc82b9a19c4e609e85f22a09f2d2c507d717b72935017f7037fb42b6fc8479cd1d3297a30bac9ae71d3b8767250c92b7cd1117256ef8d687aab1bad19fd914ba02ede70f9f2c515f5b2fc8063aec4009142966b482928337bd1682bd8c72d375c72f5376ebcff32774f46664", 0xc2}, {&(0x7f0000001c80)="732d0b129e183236d427b3803dbf898387ec8f85cb5b597095a942fb1beaf95a3eb1dc0dd39f8a307613ef7be752559ec642e9bd0738e684187038bbcc31d4d01a3db648aeedf335375214ec", 0x4c}, {&(0x7f0000001d00)="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", 0x1000}, {&(0x7f0000002d00)="1e066ef255599011461a8462d85b3fb06c5d2fa8f848ec8b46b9df7fea5cdc14fde24870087f0ba60a83b49be475bb4f531bf5a78b7ff79dea03677e941c0396d6d16607144eb94300ec489cce8532ef949424bed9ffbf923cb6d8c494ce6868f18551bb215ede4bccae21ae3e87be8e83feca923246a957e17eb930aa8164ef7cd3f654eff773706a1fe63fbcf9c94a757160228a0f3756f91d34a03fd8d8ac8ef2626b73944abb6364d1a535ade18195f2b62db33948f6e1ad", 0xba}, {&(0x7f0000002dc0)="e516a7d57a07c677db0812fe40385e21bdf94b416f2cebb8b44a79060344e20ab1bcc10075db8cae85e98c4101be33627643ad30812377471a9aa8b8f9e7f06ffcd68b5f33a02ed76254b13afeb3a9eeae0cf7be5272a04f69e75a3e05ce42959724c596ffdbfcff65ed591ba94ef838c3b8afaedd7bd23432c6700f1d25f1203b6c5f38ce8114d69aa591d4e5b084ec54a7cacb", 0x94}, {&(0x7f0000002e80)="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", 0xfa}], 0x9, &(0x7f0000003000)=[{0xc, 0x3a, 0x8}, {0xf4, 0x103, 0x1, "d10becf1b23b374783491666d517cb4d81dce9a9f39ad2d3393135acef5c56f00eb4bc06a3cd84254c9f4a95fb2a484e9bcc71b6f6ab418ea08eb26ec2813abab6a547ee046ce1b0afb2a544a8403ead83ad4d14552a179f3248ea6234a24ccc99291a523ce937e18d95829d2e665480ba4ea3c3acd2d2786d2ad0d3d083f26c8468c407f177e543c3c013de11f979ef20a6035438b053e897fcb2fff792dbd1d227ce4968cf9dc6eb5d441ab432d6ad5d4b80214ae0de4bc6319e98f19281163019a202cc7a3f4ba8161138be4c8217d5f19244e4bc93f0c60c20a083ecf8c56e3fc6089023ba74"}, {0xa4, 0x3a, 0x6e66, "b443915da16b078df8be78e11bfe6721743d19f697a1927a48bbb55b725b55d80d793d16c5dead8a9aaecb297ddc4f974cb67c213169f8659e0a346be0e9eecd14dda24b3dbf86025a6316cfafa20c5b877f263f257b06168d4cd7b451fff21505d6a6643d2c7e5f8a64ebef3458fb5ce1a96855f4db6aa427cdb818974ddd3058b222913e1bf29529e62c4ae5c55768516ffaac47d0"}, {0x5c, 0x113, 0x7fffffff, "4c39e3212d2ae8027d5bfc6ed99a2dc30e6462ece3d2a6b3300305da357dae119a4a04ece0b0ee5abdefb2a99ce1cf4febf07fbd9be243f3854813a778a51e191eca2e426738fbc9f99f1a0b41d335"}], 0x200, 0x40}, 0x1) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000032c0)={r8, 0x50, &(0x7f0000003240)}, 0x10) ioctl$PIO_FONTX(r7, 0x4b6c, &(0x7f0000003300)="11a308de66a82de5f50a715ca2d422f1c18eeb0c9ee2c68ea353058c08a6da2c61") getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000003340)={0x0, 0x0}, &(0x7f0000003380)=0xc) ioprio_get$uid(0x3, r11) setsockopt$inet6_group_source_req(r9, 0x29, 0x2b, &(0x7f00000033c0)={0x3, {{0xa, 0x4e20, 0x3f, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, {{0xa, 0x4e23, 0xff, @loopback={0x0, 0x1}, 0x7f}}}, 0x104) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r9, 0x84, 0x6c, &(0x7f0000003500)={0x0, 0x5f, "7b6f5a3c79bbc350418d4ec75b4950051e5ee8e1d932a8403ce1271b6ffdf352bc95bccc57b686226caa979ee5f68c7c1a88ba96a556823703f11303c9bd17478c6f4c93e33aa86ee8343f522b450aabe0e8788d0b1ba91bef563ac7b32130"}, &(0x7f0000003580)=0x67) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0x9, &(0x7f00000035c0)={r12, @in6={{0xa, 0x4e20, 0x5, @dev={0xfe, 0x80, [], 0x12}, 0x7f}}, 0x8, 0xffffffffffffff80, 0x5, 0x5, 0x48}, &(0x7f0000003680)=0x98) 2018/03/18 04:00:43 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8000, 0x5}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000380)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000000)=ANY=[@ANYBLOB="defefffffedbdf2500000000"], 0x14}, 0x1}, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00000002c0)={'ip_vti0\x00', 0x600}) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x341402) keyctl$set_reqkey_keyring(0xe, 0x6) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000300)) r2 = syz_open_dev$audion(&(0x7f0000000240)='/dev/audio#\x00', 0x1f, 0x20040) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f00000003c0)=0x800, &(0x7f0000000440)=0x2) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f0000000180)={0x3, 0x7}) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc010643a, &(0x7f00000001c0)={0x3f, 0x1, 0x25}) dup2(r2, r1) connect$vsock_dgram(r2, &(0x7f0000000280)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000200)={0xe5, 0x3, 0x800, 0x8, 0x4}) getsockopt$inet6_mreq(r2, 0x29, 0x0, &(0x7f0000000140)={@dev}, &(0x7f0000000400)=0x14) 2018/03/18 04:00:43 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c0afff)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x4000000000000087) io_setup(0x20, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x0, 0x4, r0, &(0x7f00001b0000)='l', 0x1}]) io_destroy(r1) shutdown(r0, 0x0) 2018/03/18 04:00:43 executing program 4: r0 = socket$inet6_sctp(0xa, 0x400000000005, 0x84) ioctl$sock_ifreq(r0, 0x8923, &(0x7f00000001c0)={"6272696467653000000000000000bf42", @ifru_names='ip6gretap0\x00'}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x200100, 0x0) r2 = memfd_create(&(0x7f0000000fff)='\x00', 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000000080)={0x1, 0x4}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x2011, r2, 0x0) syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x10000) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc08c5114, &(0x7f0000000140)={{}, {0x5}}) sendto(r1, &(0x7f0000000200)="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", 0x1000, 0x40001, &(0x7f0000000000)=@nfc_llcp={0x27, 0x0, 0x0, 0x2, 0x4, 0x8, "caf9500b42ecea567fbc51c93ccc1034c0ec036b11e41d7d9589bc9d2f7efc8a1167613dfeeb33cc5351681b507047c2865ffa54fefed703a69341cf7958a2", 0x3f}, 0x80) 2018/03/18 04:00:43 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000200)=0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x7, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0xffffffffffffffff}, r0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000040)='nfs\x00', 0x0, &(0x7f0000000000)) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x0, 0x400) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f00000001c0)) ioctl$KDSETKEYCODE(r3, 0x4b4d, &(0x7f00000002c0)={0x3, 0x10001}) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000280)=0x2, 0x4) sendto$inet(r3, &(0x7f0000000300)="8662fad1b26d54d5b9fb82507cdee3c45e12b1523b9408a641fcce49abbf28cc4b6d377173d580a6a5ef313ce26d19640763cc85c38780d999d1143544a89cdf2143c8f0b70e50a7daf6aefa048958d57ca6809eb04eae45cb7f7a041e2a8fe13dc1d67cd6c1d95cfa838e584cfccbdf1e30331befe38dba8915c1a03638283fa209f5745bc545cc068b1a32ea785edbcf878fa5b308aa7bf496beb54a2a19fefb8e2be71d05137921fd3faa09959d99bf705641c8dffec7f0d8f1d9874308", 0xbf, 0x10, &(0x7f00000003c0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) getpeername(r2, &(0x7f0000000100)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x80) 2018/03/18 04:00:43 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) io_setup(0x1000, &(0x7f0000000040)=0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x40000, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00000000c0)={0x6, 0x2, 0x4, 0x1, 0x3f, 0x7, 0x1, 0x101, 0x2, 0xbb6, 0x1f}, 0xb) io_submit(r1, 0x1, &(0x7f0000000240)=[&(0x7f0000000140)={0x0, 0xfffffffffffffffc, 0x0, 0x1, 0x0, r2, &(0x7f0000000080)="955cc5668cf46cfde19a4e3bcfbdbedee32e68b3a251fd2cfd09684d9c7afae320bbf22a2ce3cb58fa63c42a238cb85f1023fa813c9a0e46", 0x38}]) 2018/03/18 04:00:43 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000300)=0x2, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'lo\x00', 0x0}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000140)={0x7, r0}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000000340), &(0x7f0000000400)=0xc) fcntl$F_GET_FILE_RW_HINT(r3, 0x40d, &(0x7f00000003c0)) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000180)={0x8, 0xf5c8, 0x8000, 0x6}) r4 = fcntl$getown(r1, 0x9) syz_open_procfs(r4, &(0x7f0000000240)='net/route\x00') r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x10000, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f00000000c0)=0x4, 0x4) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000100)={0x10, 0x2}, 0xc, &(0x7f0000000040)={&(0x7f00000005c0)=ANY=[@ANYBLOB="2c000000190005000000000000001823050000000000000041bcc786c222020034fe6f47fb8c8d78680e000000005f1029462369a573a1d44d405c6da0a6eb890a9d98e5b424fa2ca2148b8812e60bc70d16197b53b787522d574b90e8b50bfe32ee8e28455e67406b6afcb8db73a68b7c2c662ad188c721d2613f6b6cdd51acbd06f35a10025153afbb61b12eb1089efbc4f2cfbb449ce08f0327db565c865a976dd4c11dbcc409006fff0bf3514da2d14fa01f7b7866ec514231332ed1a2dab2463c22ed33df27fccd3b596faacdeee31cd13943a4be144c060347b06ce2e250b03dd0dd89220eecef740b260a5343a5c2887a6b4d3a324ddbf2394a83a71c3ff986b823709548a21448a918eb8c7c97a6eca515cc1493b50801e751f6edc81ddb96299c71e7ec126863ff2ee39d9d7ae4833371a280aea4c58cdcebde609a", @ANYRES32=r2], 0x24}, 0x1}, 0x0) 2018/03/18 04:00:43 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x1008005) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000100)={0x0, @dev, @broadcast}, &(0x7f0000000140)=0xc) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000000040)=[{{&(0x7f0000000080)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000680)=@ax25={0x3, {"21ce06f1878344"}}, 0x80, &(0x7f0000000700), 0x307, &(0x7f0000000740)=[{0xc, 0x10d}], 0xc}}], 0x2, 0x0) 2018/03/18 04:00:43 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/mixer\x00', 0x0, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r2, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_opts(r2, 0x0, 0x8, &(0x7f0000eed000)="0f", 0x1) setsockopt$inet_opts(r2, 0x0, 0xc, &(0x7f0000eebf9e)='-', 0x1) recvmsg(r2, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00009fdfaf)=""/81, 0x51}, 0x40002106) r3 = syz_open_dev$usbmon(&(0x7f0000001640)='/dev/usbmon#\x00', 0x80000000000, 0x7fe) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001b00)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSBRK(r4, 0x5409, 0x3) r5 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2, 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x20, &(0x7f0000001b40)=0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_LOCK(r3, 0x4008642a, &(0x7f00000001c0)={r7, 0x1}) r8 = dup3(r0, r5, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) io_submit(r6, 0x1, &(0x7f00000004c0)=[&(0x7f00000003c0)={0x0, 0x0, 0x0, 0x8, 0x0, r5, &(0x7f0000000240)}]) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r8, 0x84, 0x6, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e21, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x9}}}, &(0x7f0000000000)=0x84) readahead(r9, 0x3, 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r9, 0x84, 0x72, &(0x7f0000000140)={r10, 0x6, 0x30}, 0xfdec) 2018/03/18 04:00:43 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp\x00') readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000400)=""/4096, 0x611}], 0x200000000000026a) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000100)={r0, 0x0, 0x10, 0x2c, &(0x7f0000000000)="11299ed44bcb3caafc15bedf5f77bcb4", &(0x7f0000000080)=""/44, 0x395b, 0x7}, 0x28) 2018/03/18 04:00:43 executing program 5: r0 = openat$ion(0xffffffffffffff9c, &(0x7f00004a1ff7)='/dev/ion\x00', 0x0, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x1) ioctl(r0, 0xc0184908, &(0x7f00000006c0)="7565cc6352") 2018/03/18 04:00:43 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f0000000ffc), &(0x7f0000012000)=0x4) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000908ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/18 04:00:43 executing program 1: r0 = socket(0x1e, 0x1, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000000), 0x6ac) setsockopt(r0, 0x20001000000010f, 0x0, &(0x7f0000a3b000), 0x0) 2018/03/18 04:00:43 executing program 5: r0 = socket$packet(0x11, 0x200000000000000, 0x300) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x320, 0x4) sendto$inet6(r1, &(0x7f0000000180)="a2", 0x1, 0x0, &(0x7f0000008000)={0xa, 0x4e20, 0x100000002}, 0x1c) recvmsg(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000500)=""/115, 0x73}, 0x2040) 2018/03/18 04:00:43 executing program 1: r0 = memfd_create(&(0x7f0000000840)="0f6b2d0a7e1f53ea1f82", 0x0) inotify_init1(0x80800) r1 = syz_open_procfs(0x0, &(0x7f00000005c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x4800) sendfile(r0, r1, &(0x7f0000000040), 0x10000) getsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) 2018/03/18 04:00:44 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000007880)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000007840)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="04400000000081000000000000007dfa94000000000000ffff00000000", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0xd) 2018/03/18 04:00:44 executing program 7: mkdir(&(0x7f0000030000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='gfs2\x00', 0x1, &(0x7f000000a000)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2100, 0x0) r1 = geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) fchownat(r0, &(0x7f0000000040)='./file0\x00', r1, r3, 0x100) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000140)) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000180)=""/230) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000280)={0x0, @remote, @multicast1}, &(0x7f00000002c0)=0xc) connect$can_bcm(r0, &(0x7f0000000400)={0x1d, r4}, 0x10) chown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) sendto$unix(r0, &(0x7f0000000500)="861ffb2ed91b026cd12ebe5a53d50752ba09faf48613b1225f3b579b40ca0dadc1be4979c5f9a8830d56f8c1bee2e477e8ed81b350f591781d683c68e4cb429fe2ecbb326726d3bae84002f0e28294e955de19ea4e226cb9f944ad4fb1c6d492e38c0b54bf1dc555edb2150df52fa896acb71261f8d69adb1c895ae4aa15e16c3fc04cc795ac17c2f1aa380bca0cce5777e78b9721c6e4984935a6df1b957d7327dd768a6f3dd73613b015c3c022267aafc9e21e6562c2854dd682e3d7da62e26e4ee5d21d888a97f60958", 0xcb, 0x8000, &(0x7f0000000380)=@file={0x0, './file0\x00'}, 0xffffffffffffff37) perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0x9, 0x7, 0x5, 0x9, 0x0, 0x7, 0x40000, 0x4, 0xe8d, 0xef0, 0x2, 0x7, 0x100000001, 0xce9, 0xfffffffffffffffc, 0x0, 0x7ff, 0x946, 0x8, 0x1, 0x7, 0xc2, 0x730, 0x4, 0x81, 0x200, 0x1, 0x7, 0x4, 0x0, 0xff, 0x8, 0x6, 0x0, 0x100, 0x9b, 0x0, 0x8, 0x2, @perf_config_ext={0x5, 0x4}, 0x10200, 0x3, 0x401, 0x4, 0x1, 0xfb, 0x7}, r2, 0x8, r0, 0xa) 2018/03/18 04:00:44 executing program 0: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000040)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0xffffffff, 0x40000) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) setrlimit(0x3, &(0x7f00000000c0)) ioctl$TUNATTACHFILTER(r0, 0x400854d5, &(0x7f0000000140)={0x6, &(0x7f0000000100)=[{0xfe4, 0x7, 0x3, 0x3}, {0xb9, 0x2, 0x39, 0x100000000}, {0x5, 0x7f, 0x2, 0x4}, {0x6, 0x401, 0x20, 0x10001}, {0x6, 0x6, 0x2, 0x3}, {0x1f, 0x6, 0xc000000000000000, 0x1000}]}) 2018/03/18 04:00:44 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) r1 = memfd_create(&(0x7f0000000180)='\x00', 0x6e87d707585a79d4) readv(r0, &(0x7f0000000540)=[{&(0x7f0000fd5fc3)=""/61, 0xffffffffffffffb2}], 0x2000000000000028) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000480)=0xd24, 0x2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000bf0fc0)={0x101, @time={0x77359400}, 0x0, {}, 0x0, 0x0, 0xfffffffffffffffd}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000000)={{0xe82}, {}, 0x7}) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f00000001c0)={0x1002, 0x100000, 0x8, 0x109, 0x7}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={0x0, 0x8}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000400)={r2, 0x8}, &(0x7f0000000440)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000340)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) eventfd2(0xe7, 0x801) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a45322, &(0x7f00000000c0)) readlink(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000580)=""/65, 0x41) 2018/03/18 04:00:44 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$getregs(0xc, r1, 0x1f, &(0x7f0000000080)=""/75) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000000000), 0x4) 2018/03/18 04:00:44 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x20000000000001, 0x10001) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x3, 0x400) mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1000000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={r2, 0x80000, r0}) getsockopt$inet_tcp_int(r0, 0x6, 0xb, &(0x7f0000d92ffc), &(0x7f0000000000)=0xfffffffffffffe4a) 2018/03/18 04:00:44 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x200000, 0x0) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000000100)=0x3) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x100, 0x400) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/03/18 04:00:44 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c7df60)={0x7ff, @in6={{0xa, 0x4e20}}}, &(0x7f000064b000)=0xa0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/checkreqprot\x00', 0x10000, 0x0) ioctl$VHOST_SET_LOG_BASE(r2, 0x4008af04, &(0x7f0000000380)=&(0x7f0000000340)) r3 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="876acfd0f337d6dcf97d1c9478ceca97a383c31a003b05e6828de0ef4b1c984cc0a0f9e7a3f94a927aeb40baff411f27a676c2c64e137e02bb8927a5564abd7c792d0438496932980e4c19a844875a93cd16", 0x52, 0xfffffffffffffff8) keyctl$read(0xb, r3, &(0x7f0000000180)=""/167, 0xa7) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000000480)=0x1, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000440)={0x9, &(0x7f00000003c0)=[{0x5002adfd, 0x9, 0x7, 0x9}, {0x0, 0x0, 0x8, 0x7}, {0xbe6, 0x7fffffff, 0x7f, 0x5}, {0x6, 0x1, 0x17f, 0x6}, {0x1, 0x8, 0x4, 0x2}, {0x1eef, 0x4, 0x8, 0x2000000000000000}, {0x100000001, 0x1, 0x100000001, 0x1}, {0x5, 0x800, 0x1, 0x7}, {0x9, 0x80, 0x5, 0x8}]}, 0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r1}, &(0x7f0000000040)=0x8) flock(r2, 0x8) ioctl$sock_bt_bnep_BNEPGETCONNLIST(0xffffffffffffffff, 0x800442d2, &(0x7f0000000300)={0x0, &(0x7f0000000280)=[{0x0, 0x0, 0x0, @local}]}) 2018/03/18 04:00:44 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup2(r0, r0) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000000140)=""/186, &(0x7f0000000000)=0xffef) getsockopt$packet_buf(r0, 0x107, 0x1, &(0x7f0000000100)=""/36, &(0x7f0000000040)=0xfffffffffffffcc4) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000080)={0x400, 0x10000, 0xaa, 0x9, 0x0, 0x9}) 2018/03/18 04:00:44 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000fb6ffc)=0x1, 0xffffffffffffff7c) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x8, 0xfffffffffffff7ed}, {0xf, 0x8}, {0x3, 0x30}, {0x2, 0x2}, {0x3, 0x1}], 0x5) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x8, &(0x7f0000000040)=[{0x6, 0x1, 0x41, 0x6}, {0x1, 0x6, 0x7, 0x100000000}, {0x3f, 0x5, 0x1, 0x40}, {0x8001, 0x1, 0x81, 0x8}, {0xfffffffffffffffe, 0x10001, 0x6e, 0x4}, {0x0, 0x800, 0x100000001, 0x5}, {0x0, 0x81, 0x8, 0x4}, {0x1, 0x7b25049f, 0x2, 0x8}]}, 0x8) 2018/03/18 04:00:44 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=[{0x20, 0x29, 0x2, "2b07df2fd0846bc0964f4ffde3d917e308"}], 0x20}}], 0x2, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x1, 0x121000) getsockname$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x14) 2018/03/18 04:00:44 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0xfffffffffffffe55) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/mcfilter6\x00') delete_module(&(0x7f0000000080)='\x00', 0x0) preadv(r1, &(0x7f0000000040)=[{&(0x7f0000000280)=""/124, 0x7c}, {&(0x7f0000000480)=""/138, 0x8a}], 0x2, 0x0) 2018/03/18 04:00:44 executing program 6: r0 = gettid() exit(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) tgkill(r0, r0, 0xf) prctl$setptracer(0x59616d61, r0) 2018/03/18 04:00:44 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000080)=@add_del={0x2, &(0x7f0000000040)='nr0\x00', 0x3}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x402002, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f00000000c0)={0x8000}, 0x1) bind$netrom(r2, &(0x7f0000000180)=@ax25={0x3, {"26401738920639"}, 0xff}, 0x10) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/user\x00', 0x2, 0x0) setsockopt(r0, 0x0, 0x81, &(0x7f0000000040), 0x50) bind$ipx(r2, &(0x7f0000000100)={0x4, 0xffff, 0x200, "f22250e1dcf9", 0x6}, 0x10) 2018/03/18 04:00:44 executing program 5: r0 = timerfd_create(0x0, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$evdev(&(0x7f00000002c0)='/dev/input/event#\x00', 0x81, 0x80) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000240)={'filter\x00', 0x4}, 0x68) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f00000000c0)={0x8, {{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x3, r0, 0x1}) ioctl$TCGETA(r2, 0x5405, &(0x7f0000000300)) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f00000001c0)={0x1, &(0x7f0000000180)=[{0x100000000, 0x8000}]}) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000e34fe0)) timerfd_settime(r0, 0x3, &(0x7f0000000080), &(0x7f0000000000)) socket$inet6_udp(0xa, 0x2, 0x0) 2018/03/18 04:00:44 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x1, 0x22c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000140], 0x0, &(0x7f0000000000), &(0x7f0000000140)=ANY=[@ANYBLOB="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"]}, 0x27c) 2018/03/18 04:00:44 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"426f6e64300000d24865c6eb37369b02", 0x2}) pread64(r0, &(0x7f0000000040), 0x3bc, 0x0) 2018/03/18 04:00:44 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f000000a500)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f000000a380)=[{&(0x7f000000a180)="14d687f8fc5edffa44597b0ec0b5feabbf03c90fb422f10f1d261b1e55c05b62c2616c71c65ea520859500331d", 0x2d}], 0x1, &(0x7f000000a440)}, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='anon_inodefs\x00', 0x8000, &(0x7f0000000140)="e6855b994e6786e73435c8da9ddcd841ef619145f5cc6d901a98c2c44a9b18de6f1957a0f565c2b895cb1b3af2c5f5f09f32dde0f59a6ff26d4f2e68108ba59df8521de3bb607dbae7ee1b8950") unlink(&(0x7f0000000040)='./file0\x00') mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 218.336328] xt_SECMARK: only valid in 'mangle' or 'security' table, not 'broute' 2018/03/18 04:00:44 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000180)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000080)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x3, 0x3}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}, 0x400, 0x2}, 0x14b) setsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000000040)="aca1d636a4e8397aa1127cd2c2a1091503e107a77680d31f5d0df8b316662f42d71d348f5516b1d3a137e80521501e690cc383fae4cee1197f91e9729322e9f04bddd9c83c17ac7c7d537dd943394a1dfefbeb7c9ea6c4949be86618a63df9cc644c9a94f8e92f6a81f66dee2133d7341fc123a26c55bfc7601068dbd3b094dbf59b1a3cb7207545a09ea0624e3e044e444e4c49c90369d5d1094e1802120e7d00", 0xa1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000140)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, 0x2, 0x0, 0x9, 0x8000, 0x3f, 0xda}, 0x20) io_setup(0x5, &(0x7f0000d38000)=0x0) r4 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) io_submit(r3, 0x1, &(0x7f0000646fe0)=[&(0x7f00007f7fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f0000f8cf4b)}]) 2018/03/18 04:00:44 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000240)={'filter\x00', 0x0, "b9a369f4135dc8a1ebd0c2fac89a54e1a94362e8f24cd1f27b66b3285bbe378463f844502c27c59b3fec8350fe0197583a5e1154ea1f3166cd2d71c590d0badbda4d74d5c05dc6deb4f4a0a842cb90fcfbec54edd41cf48169c03272787092f8ad5e11ab46b5628549a2e5ccbf419a1d621e892f0681bcbc9dddd9e24e4cc968abd6cf103c0000000000007fa94a44494ef836d36d512f7d984c3ecf9017f52030ac481d0dd0321cae"}, &(0x7f0000000200)=0xffffffffffffffc0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/03/18 04:00:44 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)=""/250) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x14100, 0x0) r3 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0xffffffffffffff17, 0x4000) ioctl$PPPIOCSMRU(r3, 0x40047452, &(0x7f0000000100)=0x80000001) ioctl$KVM_RUN(r2, 0xae80, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f00000001c0), 0x0, 0xfffffffffffffff8) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) 2018/03/18 04:00:44 executing program 5: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) r1 = epoll_create(0x7) r2 = dup2(r0, r1) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000000a000)={&(0x7f0000014000)={0x10}, 0xfffffffffffffe3e, &(0x7f0000001000)={&(0x7f0000000040)=@getneightbl={0x0, 0x42, 0x4, 0x70bd2c, 0x25dfdbfd, {}, [""]}, 0xfffffffffffffff5}, 0x1}, 0x0) syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x8, 0x101002) 2018/03/18 04:00:44 executing program 6: r0 = syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x80000) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x1f, 0x400) tee(r0, r1, 0x7f, 0xc) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000000)={0x14, 0xa, 0xa, 0xfffffffffffffffd}, 0x14}, 0x1}, 0x0) 2018/03/18 04:00:44 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x400000, 0x0) bind$llc(r0, &(0x7f0000000080)={0x1a, 0x321, 0x4100000000000000, 0x808, 0x8, 0x53d65186, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0xfffffffffffeffff) getrusage(0xffffffffffffffff, &(0x7f0000000100)) syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x7, 0x4000) 2018/03/18 04:00:44 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x1}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000080)=0xef, 0x4) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f00000001c0)) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000014005d010aef00f5ffffff000200000081b7e85a363f70586811f32dbe427f2f21a50db16bde47c79a2d", @ANYRES32=r1, @ANYBLOB="08000200ac141400"], 0x20}, 0x1}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000000140)=0x2, 0x4) 2018/03/18 04:00:44 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0xc0882, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f000086eff0)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)=0x0) sched_setparam(r3, &(0x7f0000000100)=0x10001) 2018/03/18 04:00:44 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000cf1ffc)) pread64(r0, &(0x7f000057c000)=""/226, 0xe2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0xed, "173b4b4870ee3bb9508708d2ec72870df101d7613e5f9a3588af4d77edb36bb8fa5bc1d2179b3893aacef685bb61a448763d6c685291c4ab08a2c297e44c987583eb24cb46e3d63657c73805c1b7ece99722f5609176d79298e6dac3a6f828f46ff06ee03e7ad51b8062d752870b69b05c35e90185d2c779d14b982abab8c3488605aabf81c08611117d405b615501c09c71379fbeaf024cbd0f6e090c8f6aa8a9700a462c8ed77570732a00e04feee0def2432473837b1b772224be907e1a353c911185c2a92fb271218dadf5e8f0b7ea76fe83c0ec4c1696abc2c56efe9d34f3559c434cacb9762c17a20a59"}, &(0x7f0000000140)=0xf5) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={r2, 0x100000000}, &(0x7f00000001c0)=0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000000400)={{0xcfe1, 0x1, 0x1, 0xd85, "acaedde17e016c9180a02d0478097b40b9643caf445810b4dcecdeac262c0be8648d08b9c7a221b5cb87002b", 0x4}, 0x0, 0x0, 0x6, r3, 0x9, 0x1ff, "02d0cf68f20c04b90390b247271350ad12f0e6e3427794e7e99ba390583d1148cca2ef2490af43f8ac2be9df897e8584d0d50437b94b1f1322471bd8655fc575", &(0x7f00000003c0)="fc2d47504c736563757269747900", 0xe, [], [0x1, 0x8, 0x8, 0x3]}) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000300)="a3d02832e72eea8e7e337cc5e85f9e65780a48d35513d812cbd5f41dcb24e3f41f6e7d95c394b4074971c55151e205"}, {&(0x7f0000000280)="ca74ffb56d89956c27e56b9c1d2a85564c4a7f995b0bc7a8b26c039cd3c3fe4e7b3cf0bfeb26bf2aeff5ad5c189f615ad20804b0fb4376b2f8a253150209125eaf9ff2a8e0a9fe066c841bc058605044bde3007bd6f221e4cc9fc596d9d24e24c3f368599577c4d80783bf"}], 0x1b9, 0xfffffffffffffffd) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="03000000"], 0x8) fdatasync(r1) 2018/03/18 04:00:44 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x3fd12ce0cca0fe60, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x0, 0x0, 0x0, 0x0, r0, 0x2}, 0x2c) socket$key(0xf, 0x3, 0x2) [ 218.508320] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2018/03/18 04:00:44 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x7fff) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000000)={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000180)={r1, 0x10000}, 0x2) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000480)=@filter={'filter\x00', 0xe, 0x1, 0x204, [0x0, 0x20000240, 0x20000270, 0x200002a0], 0x0, &(0x7f0000000200), &(0x7f0000000240)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x5, 0x8, 0xe8e5, 'dummy0\x00', 'vcan0\x00', 'teql0\x00', 'nr0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}, [0x0, 0xff, 0xff, 0x3ecbc0ce9159e6de, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0xff, 0xff], 0xdc, 0x104, 0x174, [@cluster={'cluster\x00', 0x10, {{0x0, 0x200}}}, @statistic={'statistic\x00', 0x14, {{0x0, 0x6}}}]}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x4}]}, @common=@NFLOG={'NFLOG\x00', 0x4c, {{0x0, 0x0, 0x0, 0x0, 0x0, "9a1cafb03a1a0c5242b48113985b2149544c3b75665b0eadb6805b932b12292b709bbac4f2fa191637585ea01f44a408b0d22cf86b0bc11556847ceb3451386e"}}}}]}]}, 0x254) r3 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r3, &(0x7f0000ddafff)="e1", 0x1, 0x0, &(0x7f000069ffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x5, 0x200000) ioctl$KIOCSOUND(r4, 0x4b2f, 0x800) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) socket$rds(0x15, 0x5, 0x0) 2018/03/18 04:00:44 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006cdfa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad", 0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000080)="4ab541428f9370e7bd04be274964c3f950329993533a13f72e943059044172c9dc9697199cf532a4dae222839837f247b339d29ff4830feb450be139e0dbc9017b9af37c058f305920e907815d277161fdba1e6d5f43bd6b310e2963d970e77e32f04601d8e5b298b14ca1be0c54cca11b4746eb98e0a790f583cd444d4db6dc7e0de069cd35ddec8f384e99a3fc510dbaca6fa7634782", 0x97) r2 = dup(r0) r3 = accept4$alg(r2, 0x0, 0x0, 0x0) io_setup(0x401, &(0x7f0000000040)=0x0) sendmsg$alg(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000001c0)='m(', 0x2}], 0x1, &(0x7f0000001400)}, 0x0) io_submit(r4, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f0000391000)="83", 0x1}]) [ 218.548510] kauditd_printk_skb: 1199 callbacks suppressed [ 218.548518] audit: type=1400 audit(1521345644.406:6118): avc: denied { net_admin } for pid=4201 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 218.578075] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. [ 218.578808] audit: type=1400 audit(1521345644.412:6119): avc: denied { net_admin } for pid=4203 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 218.611783] audit: type=1400 audit(1521345644.412:6120): avc: denied { net_admin } for pid=4198 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 218.636345] audit: type=1400 audit(1521345644.412:6121): avc: denied { net_admin } for pid=4198 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 218.660868] audit: type=1400 audit(1521345644.445:6122): avc: denied { dac_override } for pid=3432 comm="syz-executor7" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/18 04:00:44 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000040)=0xfffffffffffffffd, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x8}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x3}], 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}], 0x10) [ 218.685594] audit: type=1400 audit(1521345644.445:6123): avc: denied { dac_override } for pid=3432 comm="syz-executor7" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 218.710295] audit: type=1400 audit(1521345644.469:6124): avc: denied { net_admin } for pid=4201 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/18 04:00:44 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000532000)=0x11) [ 218.734828] audit: type=1400 audit(1521345644.519:6125): avc: denied { map_create } for pid=3439 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 218.757532] audit: type=1400 audit(1521345644.519:6126): avc: denied { net_admin } for pid=3439 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 218.782103] audit: type=1400 audit(1521345644.519:6127): avc: denied { net_raw } for pid=3441 comm="syz-executor5" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/18 04:00:44 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000004000), &(0x7f0000000040)=0x1eebe2d7a0d8a52) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x12001) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000080)={0x77359400}, 0x8) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000100)={'mangle\x00', 0x4, [{}, {}, {}, {}]}, 0x68) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f00000000c0)="d207609efe9e8934dca331884291daccad095ede92380d") 2018/03/18 04:00:44 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x10001, 0x20000) r2 = openat(r1, &(0x7f0000000040)='./file0\x00', 0x200100, 0xa9) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000fcc000)={0x0, 0x10, &(0x7f0000fcc000)="eb375d06e0aa9f9b211facffffffffff"}) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000001400)=[0xffff, 0x5bb0]) accept4$ax25(r2, &(0x7f0000001440), &(0x7f0000001480)=0x10, 0x0) sendmsg$nl_netfilter(r1, &(0x7f00000013c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000109}, 0xc, &(0x7f0000001380)={&(0x7f00000000c0)=ANY=[@ANYBLOB="c012000013000d022bbd7000fcdbdf25020000018c006d000c006100000000000000006aa9b2e841dfef9408a867c089cded4dd2d4d0c432f904a00265d0c661374013cfba460b7ddb6a6ba343e8e2750891a42b01fcb7c0eab8d8ff8208008000000000000c003a0000000000", @ANYRES32=r1, @ANYBLOB="080085000000000010007e0000000000338c000000000000aafe2fbb69aabf6a92dbf69fdf59d3b3e202d183a2852618003a0000000000ff0100000000000000000000000000010c000400000000000000000018001100000000002e73797374656d766d6e657430270000081025000000000028acee3f32f827fe0515623d2e613258b857c8d894c4321483c3765707cfac5a0a35df78a78f718bd9a9c591cc98097f08abb8dd1fcaf5315bcdbf4ef0db5d5ae865d7d9b61ab7ae4988a30a246a71cc0aed699e3a13bf6efb8a6463556bc040212473b1cdeda141998ef192a9bdc0712b049d849290f77ef90543c29e99289456f7e3d61b507af089ac2f1aa00af19afbb1e731cc72af953edacfdf812d6cc9aaafedf27e382b49f8e983a64ad7eab99cc3ad3a43639bf3edcfff79042ed37cc36268d3a75c658f3d58f7dcf4aaef5627feb137732901ac3f9c776019fa6063f40650e8c5940f7464dfa710c2f339ef69a1f53b01d36b3d55b09319e963275469214f882d8046ec44adb12973890fbfe0781627f8fe459b898aaf6df42f1c163b37fcb76b5d6b518f1155e4ba529a32123d586c2318e746bea0d7c36f196005b324091a386d5bf96f995bc85c5c23d0ed612a1fb8f351c4f140b8e09774e51e29a617a63b2b71c364fd6acc4fbd69fb9a5f85bd29da157caaf11fa883c29edfb6bb8f7da766923e6d73ffd3e23a0b7aa7c55f9913557a3678af23d6544abcd9dbdba17b3a75da6f1f0bc71db156fd31fba4b48df4e408f2aa2f2a9775041ef536782e19dd864c7e69f661a4a4062a8b3dad1b41d32a59b1d07eb84f0b0ce6da71df6c5efbf01d062b31bbe30ebb29fd27a6466b886db6248504fb70189b7d396f8450530ebf60e81c27c83d18181e91ff288ce163242025451861942b440cb144075898bb6fd2293d77812b13f802bfad099ea7dd23fe23efcd449cf4dda16d904ead9e8c82a4344115fac5a3679ed009cfe5b44ac8a71dd8b8b5c2fc0b6a4c7ddba15d17dff157da537ee742c9cd9e76f17fac6b6e3ff486db54729bfc1774307ad72c4c9a66ef257082eb418c42a78a6e99ae479c98ed0c2dc1efaf4095f4df7e9e15b4cb04c4bf1bb94741c516c7c7457adc8efae4d6fa836e1d8872971f556f55817a9625a1809cc1d354367649f9d4fcc0aad5054583adb9003dcd9a8183208337914d1ae35eff985959fda6e28b591039d1ab865ce0fb113d117b84d3ad1498c5a3b4b6ae0d09aa454702551afd1cbe93b7aab34eb81ba0cd6bec95e2f467fc333dc8b35d7e3df4553e1b9b33b0f63fccc1bd1b11c5b5d89a26745cf6c5fdf2643bed97630297de078f2dcd0b0e8689af72f8c0fae5d52fe328cbbc07f25857133590b5ecca8ae1284b0bca4bc59303995b5d7a7be18ac172165edf08d573a9eb09d7bfce06dbbf0fc4362f2ab188e6fb4434e12590fd33f204a191f5cb9488d11ca296088767f51d4bd31082550a9e5609068ff60478fc50bb26e43f6edfecb60700bd49d3644fbedaf16d327eda2c7e5c9012cf939f454596f3152c058851a4273c1373b882809b3a49474246e2ba978c0c84929282d6eca316d682be2dd54bafac1ba667a818c3940eac807761a28ca9aca661de38a0204a66f88c922b369c1a04291d441ac045d39678d28f0fa8cf5e967a83dc368d006125f50d131d553bbcdfc347438199e7554f71839c0c697bd1f1111d67fe07f6a30d673c8f5eda986ed3e0dc21ad1247fc475cbb307e39ba3755b6fb042b1e0d6d57bd0f521e2cbe092e86b8f362b5d46b191e8d12731a860e08faaf9c4b77b3ed65a3bf785e27737ee969223a8ac3d759a3729ac4b148d39ac3bf6ec03c29f128b61f8e5ef667b536fb5d6a49835f3e1a88c45a31ed8b572446f4442428d7ebbaf2659eac56077919c380383f168a87d1d89aa09b9e379941bf2920a0797230dbcf3d27c1e5f86f6391d043ae4bca17b2bade9ec73909644594821529d6c5a0352b2e02efcde21c23ce4e26fe9f0cf556c0aff1618fece0712049adcafd1afe126d17fbf313473a1d7879d983748fe7fd08088067235726e6433ba44355bfaa62da221e9834d10d2f88a01f2712434ff9f92765594ef29243222199f8c17a7e34912950222db27683ebb33438f9805d28088b6e0592eaee7b243f4c6ecbfddb49c810e48a04d85674a66bfd467a5207e1bb71b145020e9a6b3fe34ef8696deba215ab65f31cc47d644fb08af9a16475fdf301e5226190c312b1763ef40bf5769dfa919acedad8942ee414fa20e4389b21ea1c162693524caefae8103673088f2863ce66352470533cd7c7b1879697bd03ec5293315f3c0175f387d5bbaa9c863e96fa4c7db4ef106403de567a79949f92a35eacdc1b4b3fad369ee2c544e5a2e96cedb47ab233131c8593022f4b9955475aaf5eddadabd446a10b0b5b596033fdd48bc7ad3c6e07d202e9a34c5b1853b80e5a99803ac17ab9d5ea7e57c7328eb5f285b9908fea0d966d3f66b3b9074d15ac64b960cbfd100dfd6e8f6bc6f9e2831d169e8b5acda7cd3f6c83cd07b2522aba4badf0f37fa94885c4d3fb4d71f51449f701101f9b7d6d4c1b05fb0ab16a33ffd1dce42cd6fcd31b4bb5b517aed1ccba0254034e2099f1986a69a1aadf608fbc87a30ee961e79d2994b14697982601c5a995754e07d036171d239af94a62339bfe93177df70b17fb4687edb188c073237ab08a991473fcd35dd1581ae9b60f03f12b39080b13575947037e51654f92f7410a03e49565022d6edef850cbb67b840d8853b24b74d346a5347ca17b742585817143d51c0e6517e5ba57257012eedb725300b7a1b49b5417137912fc4e7fe7104a666257e54908fbe91e63bd894f64e3e7497d6f5c2de01a0a64ceb719bb2ca858cda7051a8986d6f204fbadf7ea8b9d7dc2e381b3ea09e3afd88cb1152d4dd9e3e2c201ae32e8a5ebe53f9c6bee3bae504f03b2de9f8fe514c77d89e6fc5d4ff30996a359e7865083ae3574d7da582808e6ed3c9cbe31e5d8359f862828a0a011a7e63fd58d0826da2b989f7ae17377ef9784e972101a65158d08e5ec78df00f1afdcfb5c5bc8863f29522685b375089d121a5d2724731252dc4e9087b0a09dbf05119d3af86c5467e7b7ed8639ae0e689e5531435feb3da45101e0f41a49ea42acc306884c9af82dca135f7e617718b3d080d79201ededa064f3abafa9e827ef07f0c705b779aa928c0db28ef1dd93ed66b2a2041be8eac12d0306a6f63c195e997d918ce1c1e24a55fd23fe746b8b8605787c4cbc9492324b642faacb75534bb931ea53b5d3ac300bf1e0692487e6591ea33dba841c67fcb218ce515d74f53fdf3a10484cdff599cdcec39e926116b0be07a7b1575616bb49a717f8f4f0f6b463b3940adb2ab5b2dfe8f1b1e3744d91052690875b51dc22289d8eb4c3d974870f320157bf2c1f61203f7318eb49bbe41e86d8ce78a67d3b57d724f33fb6c90bec32b34ec08eddb3fdbcaf20433743aca866f83a638c1d9aff7fdeef4ce34384b6a526675a7d0fd89d9b64138f18dd02c0a4cf1d849222e5df52d3d3a2db27a24de4f3d4655fbe46bb4ea9bab29a1360f713041e5ffe7c29e4f15d448632e897d2fb17a4328ac6e212f9ba812b04c46c10e5f164d387f55eecd0724883f5dccf5c2287e163a14fea57bc771d863dc953025ae586a8cde62542073f5f5034d24dbc758986c27f06866070a21db6415b3fbd4f963e2866e95a6785e87ecb3bb9e358c42230382e481ab6f79f0283926db898e4677e13bfda8e3f90fd1ffebd582f5306d5c270003cc262c5087df0722ac38ac111a1e6a440e7d6a9256f763b3dc57bc2dfbf55c82a2b71ccaeff4b68bfb0f828ce7180a567135283e5d8c0e349eb92e73c86438a6749339ffac062c3d2db089f183782c0929ce18387ddf2900a8cdebb012ae50ad24b3806d78748aa7939bdaa0c174777b29b944bd55a5b4f5a1872944dfc8bb46664e1d17896f3949b86ed033e778f6f2e17e4f2edd4cb15477130166d3efecbb5c0724b4fd3bf9ca9ac4f33b589cf5141b3dd036b2005ad2dd043ca609cff52607333f596313ce42238ff5e7aa46ead41338966179959d09ff5bc4edb78ff0ab03e578a845ce956c1bf5cd410dec5ca60947fe5a16a78d6dd27e982371d52bfefe57f20fa22a7e41677d390c159dfd7fdefdb301666f2e5b20afd9b0a5d80dc3d0eb59a47b8d08debfccc227337166c8374d388c4a3ef421d22638d33a99c355746fb4434c84c0e744e11236f97d71fad8fe6c253be99d64be20e0af6d763a221b2dc549b7326ae752812b78a79d0634529225df9173e12b5656c70f9cca6252baf58436c19919efc027f6bcfb189a84e66e3bfc1c57a3719512c146b99f49f48ccb248067deda8180716ff34f1d120b19412461ff1afe73ff69142071ae88d97fd0287be1ebb180e25e347e9c09b7c7c446590391c63247cf4331703ac2e358f542c44e7429d1e3cb0dbadb2af00f4699c0fcad30851c5251de1e3b5747f14b5b851f70327a8412ae082cf08dfeb39e532edbf7f4b567932d2ec5c1784d9e55d5d5f7d4ecda74e256f5994d932c36936a5939d1812f3897143c0ee53ab655e863a6b728b47355dfab506cb0c466976c497d6f9643385a53dc855e7e6df9714e11054ef3f4330c499d5a41fabdd7ba489f85c01c412ae6473f0eaf276df41fb8fb6f6d15c4580fdc2ae8e3ae279710d387e333d1c2dfcda898eeabbf1123cf0f28205de8023884c1221f1444bed59873b2a4f3a25f90ef735f7c3172a1afba36be99aeacd689c2821fca09d5a4f929a292b49d7e1196d153181ba3144747402e05e16dd272db1feab69f8728f931c5d4c74471a19b258e4906dc749ecb07ab5b5dce85f9e92a4fb727551976c85c5c1c892bcbd1808d5d5116eabe26b08324bad192884f0bc3079b13231660186311b19e7c37616a79d4643e1bd350cd83d74a88e3018f90268b549cd17d1cd1976c5f306200cdd031e1384e4383ee85e06585c44b7d11b0b179c1c11581640c5b69403bc406b553229e2ce9771ae7d2bb9b9b23e92a3b9949f9a6040135e2a8d4bc56f623fba754b879d20263bc1e47eafc95434c36806693b71289bb25a53c931ea80d944589c1af9d32f202be81bae907a3a177eebae4ca7831f48ae4d91fb7d41cd8e4794020c7a518e8d6c99690174be4a816fb5f173b86918b1ec89e3cd1dc268c41ed7a2a164ca50d77e640b8432642affbd4d98065b70eca66dfb3abdd12b4ac72208514d7ae3f103b858b255135cbecb1a7adbd320e3faf5b694a20784af8f12aa62a154e1ac6ee54a341230bbc16f462cabb8b4c6daf71e8f6fe50dcda711b85903204bc88ed22bb1cd454c2e2b7e45fd2334854449f406b3411ed398ec8b4a03371c72844a6f096e6f9a1aab14f2633a8f39fc804e52282c4ae04195f05e46dcabb6ad1e10de212f67098febd200dad5ca02aaa9815327f148084df573602a2e279b8c0e78397e829839eade13fad5c8839bccde93a9d340d7c597521973961942fe5db01b740a3b252dd3f60cf8c360a3d9820a3d001cc84f13db0fac3c7dbf8ce2ed4d41f8036dde9b1fbe0f446da29efb2bee77ec421cc952650c6e8e7a3ae246a6fd9068afbe971636613d15e5b2f070ed769bdf92a112a844f03c8807a3fc9449e95265b426fa091709640da6f0d18f52538c166757d9c72f8e0835b660455e10985647be687b205fc28283fa18f796c4463a0324c21e520a0ef7be3a02152b095b56b79fe91f49511f4505b3cef3f44cec367ca06f6ff6cb35c4fbb6da5036d743c42f0f5e38231eb53e7f8e5ed5ad1f6267def6f2fc817f55dfd820e7b2ce21be2e668b65daa60fa652b818fc4a32b3282b8a9294c35eef7fe2d03b411eb6c5afad2b1af4002e009df7115c876865b27998656f377ed5ef60202a633cddaccec3a463e1ffe5c5f51d5f76ddaa5dc0a8cd0a3ee889c63eb8f5fe1e98182a3878e2e046860d66e82fee291dd816fd509293782ecc5c79b4fdeb3f04294c2c0b141c023abef8bd946f4cb30203513e0ac826d971282b7e9273f31da36494cb635efa93b907f203f84cb98185fdb4baa238f28b0d4aa602694510a8383ebb7d74736567cdc2d9b5dee94ced564c6d348c26cd00af57af156f48d5f95b1bc6d582a0b18da50b27619305fdb13ae3be7f4346f1c5c7f7d8927e2176ad35928fc4380c002b0000000000ffff00000c0036000000000006000000000800890000000000e0002b00b1f081f6add6338bef71f49e4c983f4502808098e273515584e5fac337058e0f278052039699f45f4397ab86e10414b10d620bf1d8eff0d0cafb53dd9f506446e0099d28133c2b2388a070f22d00533607283f21f19c40e623c93fb87d849f82bd8dab067030d92a87361edfcbca79be616b0ae6805e1dc96b68223341d54a9e4a49e935bb4cd0d99a30a1f2fc977356bcac87cbe0ce25b963a2f0d465d54927d29e520b73683da330320e554781a5c29b6210c273a09db12eb9c25b6b6dbfa49d53f9f94b3aa0a3087349c10fd0284368b1b15955ad174357a76900"], 0x12c0}, 0x1, 0x0, 0x0, 0x4004814}, 0xc000) 2018/03/18 04:00:44 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000267fe4)={0x0, 0x0, &(0x7f0000938ff8), 0x0, &(0x7f00005c7ff0)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}, 0x0) recvmsg(r1, &(0x7f0000d2b000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f000009bf9d)=""/99, 0x63}], 0x1, &(0x7f000084bfe8)=""/24, 0x18}, 0x0) r2 = getpgid(0xffffffffffffffff) r3 = getpid() kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f00000000c0)={r0, r1, 0x9}) 2018/03/18 04:00:44 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x1, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x80000, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0x8f, &(0x7f0000000080)="23825f04b92d7f5af6be18b12bbbeb8ed7cac6510a0a610edbcdfb604a34f9a25000caa043eee42369ba359ab7317ba66970968c95989ffe391f7b3ee7a73980829b7aa28d27ba8fbcd160d961", 0x4d) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x61, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x30d) 2018/03/18 04:00:44 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x800) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000080)={@remote={0xac, 0x14, 0x14, 0xbb}, @empty, @loopback=0x7f000001}, 0xc) r1 = memfd_create(&(0x7f0000f9dffe)="c403", 0x0) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x12, r1, 0x0) clock_settime(0x0, &(0x7f0000000180)={0x77359400}) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000000000)=0x1) 2018/03/18 04:00:44 executing program 3: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000000080)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r3, 0x7, &(0x7f0000002000)={0x1}) timer_create(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, @thr={&(0x7f00000000c0), &(0x7f00000001c0)}}, &(0x7f0000000280)) unshare(0x400) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x400000, 0x0) ioctl$TIOCGSOFTCAR(r4, 0x5419, &(0x7f0000000100)) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f00000002c0)={0x0, 0x16, 0x4, @thr={&(0x7f0000000140)="d7e28f494902c8c531f0dd5be0c7adcc03f6104191718d1ff22b3af377343092aea041d3a7d47a0d74e7291f79fd252077f477ae394b0566b5d57735d29faa61b2a220083985736fc9563224cf9441e2352764146bedeac25ddedb14be2aa42a055a29ac05371f015a343090379a30470ad00bbe5072d9fde968961ae12e7f266dffac184093e9ea3354d8827f50faddbdd5d663bcab8437062f5097fc45e6c63df4445db7c04cd5e68425d49df6a6a9d55db046dddf38b491f66440298b14c9efa1c2b428c932a0f20f", &(0x7f0000000240)}}, &(0x7f0000000300)) fcntl$lock(r3, 0x7, &(0x7f0000010000)) tkill(r0, 0x1000000000016) dup3(r2, r3, 0x0) eventfd2(0x4, 0x800) ioctl$KVM_SET_CLOCK(r4, 0x4030ae7b, &(0x7f0000000240)={0xfffffffffffffffd, 0x100000000}) ioctl$DRM_IOCTL_MARK_BUFS(r4, 0x40186417, &(0x7f0000000340)={0xfffffffffffffffe, 0x0, 0x2, 0x5, 0x0, 0x5f}) 2018/03/18 04:00:44 executing program 0: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) vmsplice(r2, &(0x7f00004b5fc0)=[{&(0x7f000072f000)}], 0x1, 0x0) fcntl$setpipe(r1, 0x407, 0x0) dup2(r1, r3) userfaultfd(0x80000) 2018/03/18 04:00:44 executing program 7: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000b7dff0), &(0x7f0000048000), 0x0) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7fffffff, 0x10100) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8000, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/relabel\x00', 0x2, 0x0) r0 = signalfd(0xffffffffffffff9c, &(0x7f00000000c0)={0xffffffff}, 0x8) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x3f, r0, 0x10000) exit(0x0) 2018/03/18 04:00:44 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000bff000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x65, 0x1, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0x33b) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)) getresgid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) sendto(r0, &(0x7f0000000140)="c2d1022778c25d63dac7b3e16e5e2da4059efcc7c4944a28f3d26ddcdc250244c7602094729ef5814dc800400813290c8e2c4d3b75030eea8f916ae30eed7f105ecf1c1bf9baafdc05217e45e8046c213fffe4a5b478e237ba1b201ca2ee415bc61234c686ca5003eb35ef1b1dde35ad8ced513418f8b0369bb844abc7647375844b49899145463873c3ef9d4ead7ecf56f792", 0x93, 0x4004, &(0x7f0000000200)=@nl=@proc={0x10, 0x0, 0x25dfdbff, 0x30000000}, 0x80) 2018/03/18 04:00:44 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000019ff4)) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3bf, 0x400000) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000080)={0xd000, &(0x7f0000000040), 0x8, r0, 0xb}) r2 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(r2, &(0x7f0000b78f90)=[{&(0x7f00006da000)=""/195, 0xc3}], 0x1, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x3) 2018/03/18 04:00:44 executing program 1: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000040)=""/4, 0xfffffffffffffff0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000080)=0xa2172fd) 2018/03/18 04:00:44 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000358fe0)={r2}) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000c68000)={r3}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000380)={r2, 0x0, 0x3}) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) 2018/03/18 04:00:44 executing program 3: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) timer_create(0x7, &(0x7f0000000180)={0x0, 0x2b, 0x7, @thr={&(0x7f0000000000)="137e863009c9d2ef22bcf527b2b1686340edaaf329552257eb1c0c686b8f46f305f13f577f6e07540fbc9878d1c62df4e7e9964bb37098bc5e245626b95e68782f990bbe2d2545d5351ee0fbd69275d20d4798b0de74dd5235d8f7f5ba04fd551526f65fa99e3f17e1d46025edb82ea16b08d613fcbdb51cfb76a60dc487dfd4573c346ff11190f18aecb00b1b49be5d7fff32c919661cca72bea7c5f19a7e4df6160d03cb3a9b2a2ea4623580963039d3119b1f7bca1e119ef9629c2fb9ee63e53485d5553c86ef3b38", &(0x7f0000000100)="c1738b7d1d95684c0c48c181df6d82da595a2e492434f336eacd1ad8355999543498ddbec688791022dbfcbe1dda5e241de51a41e2be762818fb21c2eddc6574322fc75d11de5569bf5312d4b7e7eee6040d912f100cf1a1046be694e40a0e37a2"}}, &(0x7f00000001c0)=0x0) timer_settime(r1, 0x1, &(0x7f0000000200), &(0x7f0000000240)) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r3 = syz_open_dev$sndmidi(&(0x7f0000000280)='/dev/snd/midiC#D#\x00', 0x8, 0xf963902bc8e79f69) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000002c0)={0x0, 0xf3, "e0ca3df836d5d0cfc327fa3f2b508956a47736e32f94557df0c9d1b312a71fbb0d27f6f85f0fa3df680e537eaa341b0a5123db752004e39dc80e585dbd079f7d22c74fa9c4d7158896c433bc54014728f15c77048ae75b543426e07de6f9cfc2a7fe4a538a580170e27977af23279709654f22db2a40113a217418227153d58a157f33168d4d91185624c3e136df0ffbaf8dfd2156349db848fd0de9dbc803363a6e362e881899b16644cb1f4287fa72cb5fdaa472b5fd01920727bfb9b8f1eb95aef3626980549b5060134728cdaa49f9375f5d4c128dd4c687425b868c8337ff38e6415f2a3b73d16c5566b72da04a79e595"}, &(0x7f00000003c0)=0xfb) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000400)={r4, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}}, 0x100, 0x0, 0xffffffff00000001, 0x7fff, 0x4000000000}, &(0x7f00000004c0)=0x98) setpgid(0x0, r2) setpgid(0x0, 0x0) 2018/03/18 04:00:44 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x7fffd) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) recvmmsg(0xffffffffffffffff, &(0x7f0000001940)=[{{&(0x7f0000000080)=@nl, 0x80, &(0x7f0000001200)=[{&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/214, 0xd6}, {&(0x7f0000002040)=""/4096, 0x1000}], 0x3, 0x0, 0x0, 0x8}, 0x8}, {{&(0x7f0000001240)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000001580)=[{&(0x7f00000012c0)=""/81, 0x51}, {&(0x7f0000001340)=""/252, 0xfc}, {&(0x7f0000001440)=""/108, 0x6c}, {&(0x7f00000014c0)=""/148, 0x94}], 0x4, 0x0, 0x0, 0x6}, 0x7}, {{0x0, 0x0, &(0x7f00000018c0)=[{&(0x7f00000015c0)=""/232, 0xe8}, {&(0x7f00000016c0)}, {&(0x7f0000001700)=""/149, 0x95}, {&(0x7f00000017c0)=""/213, 0xd5}, {&(0x7f0000003040)=""/4096, 0x1000}], 0x5, &(0x7f0000001900)=""/49, 0x31, 0x8000}, 0x10001}], 0x3, 0x10160, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001a00)={0x0, @in6={{0xa, 0x4e23, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, 0x9, 0x24}, &(0x7f00000016c0)=0x88) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001ac0)={r2, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}}, &(0x7f0000001b80)=0x84) fsync(r0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00000019c0)=0x2, 0x4) recvmmsg(r1, &(0x7f0000006180)=[{{0x0, 0x0, &(0x7f0000001dc0)=[{&(0x7f0000001c00)=""/176, 0xb0}, {&(0x7f0000001cc0)=""/37, 0x25}, {&(0x7f0000001d00)=""/21, 0x15}, {&(0x7f0000001d40)=""/109, 0x6d}], 0x4, &(0x7f0000001e00)=""/84, 0x54}, 0x7f}, {{&(0x7f0000001e80)=@nl=@unspec, 0x80, &(0x7f0000004100)=[{&(0x7f0000001f00)=""/144, 0x90}, {&(0x7f0000004040)=""/185, 0xb9}], 0x2, &(0x7f0000004140)=""/149, 0x95, 0x54e2}, 0x2}, {{&(0x7f0000004200)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000004400)=[{&(0x7f0000004280)=""/101, 0x65}, {&(0x7f0000004300)=""/219, 0xdb}], 0x2, &(0x7f0000004440)=""/136, 0x88, 0x100000001}, 0x6}, {{&(0x7f0000004500)=@pppoe={0x0, 0x0, {0x0, @link_local}}, 0x80, &(0x7f0000004b40)=[{&(0x7f0000004580)=""/103, 0x67}, {&(0x7f0000004600)=""/194, 0xc2}, {&(0x7f0000004700)=""/42, 0x2a}, {&(0x7f0000004740)=""/191, 0xbf}, {&(0x7f0000004800)=""/155, 0x9b}, {&(0x7f00000048c0)=""/213, 0xd5}, {&(0x7f00000049c0)=""/198, 0xc6}, {&(0x7f0000004ac0)=""/56, 0x38}, {&(0x7f0000004b00)=""/6, 0x6}], 0x9, 0x0, 0x0, 0xffffffff}, 0x56d}, {{0x0, 0x0, &(0x7f0000004d00)=[{&(0x7f0000004bc0)=""/156, 0x9c}, {&(0x7f0000004c80)=""/38, 0x26}, {&(0x7f0000004cc0)}], 0x3, &(0x7f0000004d40)=""/4, 0x4}, 0x100000001}, {{&(0x7f0000004d80)=@un=@abs, 0x80, &(0x7f0000005140)=[{&(0x7f0000004e00)=""/15, 0xf}, {&(0x7f0000004e40)=""/12, 0xc}, {&(0x7f0000004e80)=""/132, 0x84}, {&(0x7f0000004f40)=""/13, 0xd}, {&(0x7f0000004f80)=""/209, 0xd1}, {&(0x7f0000005080)=""/186, 0xba}], 0x6, &(0x7f0000005180)=""/4096, 0x1000, 0x6}, 0xffff}], 0x6, 0x40, &(0x7f0000006240)={0x0, 0x989680}) close(r1) r3 = memfd_create(&(0x7f0000002000)="6372706c6f7d1985", 0x0) munlock(&(0x7f0000011000/0x2000)=nil, 0x2000) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0xfffffffffffffffe) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x0) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000001bc0)=0x1ff, 0x4) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000000040)) close(r0) 2018/03/18 04:00:45 executing program 1: clone(0x200, &(0x7f0000199000), &(0x7f0000ad8ffc), &(0x7f0000000040), &(0x7f000025e000)) mknod(&(0x7f0000000340)='./file0\x00', 0x1001, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f000080c000), &(0x7f0000868000)) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000535000)=0xfe) kcmp(r0, r0, 0x6, 0xffffffffffffffff, 0xffffffffffffffff) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, 0xffffffffffffffff, &(0x7f00000000c0)) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000080)={0x1000, 0x445}) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) 2018/03/18 04:00:45 executing program 6: process_vm_writev(0x0, &(0x7f0000000f90), 0x0, &(0x7f0000003000)=[{&(0x7f0000003fff)=""/2, 0x2}], 0x1, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)) sigaltstack(&(0x7f0000003000/0x2000)=nil, &(0x7f0000006ffc)) 2018/03/18 04:00:45 executing program 2: r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000003000)={0x0, 0xffffffea, &(0x7f0000004000)=[{&(0x7f0000000040)="230000002400911546000000000000120100000000f4ff260241000300000013047352", 0x23}], 0x1}, 0x0) 2018/03/18 04:00:45 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x8000, 0x0) connect$pptp(r1, &(0x7f0000000240)={0x18, 0x2, {0x1, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) r2 = syz_open_procfs(0x0, &(0x7f0000000040)="006400ecff0345") getdents(r2, &(0x7f0000000100)=""/203, 0xcb) fallocate(r0, 0x0, 0xfff, 0x7f) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r2, 0x40045532, &(0x7f0000000080)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@mcast1, @in6=@loopback}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f0000000200)=0xe8) getdents64(r2, &(0x7f0000000df0)=""/528, 0xff95) 2018/03/18 04:00:45 executing program 0: setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x8ff}], 0x2c) r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x39, 0x0) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f00000000c0)={0x6, [0x10001, 0xfff, 0xf696, 0x7, 0x5568fff, 0x3]}) r1 = socket(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000140)) 2018/03/18 04:00:45 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x7f, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f00000001c0)={0xfffffffffffffff7, 0x0, 0x5}) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r2) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000380)=0xffff) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f00000003c0)=""/96) r4 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r2) keyctl$update(0x2, r4, &(0x7f0000000240)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r4, r4}, &(0x7f0000000140)=""/5, 0x5, &(0x7f0000000300)={&(0x7f00000000c0)={'sha512-generic\x00'}}) 2018/03/18 04:00:45 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet(r0, &(0x7f0000955ff0)={0x2}, 0x10) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000080), 0x4) 2018/03/18 04:00:45 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c0afff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f00000000c0)=0xffff) 2018/03/18 04:00:45 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x10000, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) r1 = dup(r0) r2 = add_key(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$unlink(0x9, r2, r3) getsockopt$inet_tcp_buf(r1, 0x6, 0x21, &(0x7f0000000080)=""/76, &(0x7f0000000000)=0x4c) 2018/03/18 04:00:45 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000235fe4)={&(0x7f0000014000)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f0000004000)=@bridge_getlink={0x28, 0x12, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@IFLA_EXT_MASK={0x8, 0x1d}]}, 0x28}, 0x1}, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xfffffffffffffeff, 0x800) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) splice(r0, &(0x7f0000000180), r0, &(0x7f00000001c0), 0x3, 0x2) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e24, 0x7f, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3ff}}, 0x1, 0xfff}, 0x88) 2018/03/18 04:00:45 executing program 3: io_setup(0x1000000064, &(0x7f0000000000)=0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000140)=0xffff) r2 = socket$vsock_dgram(0x28, 0x2, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x4, 0x14000) ioctl$RNDGETENTCNT(r3, 0x80045200, &(0x7f00000000c0)) perf_event_open(&(0x7f000025c000)={0x800000000000002, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_submit(r0, 0x1, &(0x7f0000000040)=[&(0x7f00005c3000)={0x0, 0x0, 0x0, 0x1, 0x0, r2}]) 2018/03/18 04:00:45 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x400180, 0x0) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f00000000c0)=0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000100)="bc9caecb2dc463c25b17b743b13bb0421f4a854f05") perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0x6612, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) 2018/03/18 04:00:45 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x7, 0x1, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000abe000), 0x1}}, 0x0, 0xffffffffffffffff, r0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000000080)=[0x6, 0x2]) dup3(r0, r1, 0x0) 2018/03/18 04:00:45 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000f7afc8)={&(0x7f0000931000)={0x10}, 0xc, &(0x7f00004e1000)={&(0x7f0000455870)=@ipv6_getnetconf={0x1c, 0x52, 0x5, 0x0, 0x0, {0xa}, [@NETCONFA_IFINDEX={0x8, 0x1}]}, 0x1c}, 0x1}, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000040)) 2018/03/18 04:00:45 executing program 6: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000b2054)="24697e223026276e6f6465762f706f0900785f61636c5f61636573732d2400ad") 2018/03/18 04:00:45 executing program 2: socketpair$inet6(0xa, 0x800, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x9, 0x0, 0x100000000, 0x1}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e24, @rand_addr=0x1000}}}, &(0x7f0000000180)=0x84) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000001c0)={r1, 0xfffffffffffffff9, 0x7f, 0x9, 0x9, 0x81, 0x5d7, 0x8001, {r2, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x80, 0x9, 0x7, 0x1, 0x890}}, &(0x7f0000000280)=0xb0) syz_emit_ethernet(0x2a, &(0x7f0000003ed2)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x8000000002, 0x0, @dev={0xac, 0x14}, @broadcast=0xffffffff}, @igmp={0x12, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000096000)) 2018/03/18 04:00:45 executing program 1: openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x109c01, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000580)=ANY=[@ANYPTR=&(0x7f0000000680)=ANY=[@ANYPTR=&(0x7f0000000300)=ANY=[@ANYBLOB="ddbf6b5f"]]], &(0x7f0000000600)=0x1) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0xd000) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) timerfd_create(0x7, 0x800) ioctl$KVM_RUN(r0, 0xae80, 0x0) 2018/03/18 04:00:45 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000040)=0xffffffff, 0x4) sendto$inet(r0, &(0x7f0000000000)='k', 0x1, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000006b80)=[{{&(0x7f0000002f80)=@vsock={0x28, 0x0, 0x0, @my}, 0x10, &(0x7f0000003180), 0x0, &(0x7f00000031c0)}}, {{&(0x7f0000003480)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, &(0x7f0000005780), 0x8d, &(0x7f0000005800)=ANY=[@ANYBLOB="30f83cd00ede337616000017"], 0x10}}], 0x2, 0x0) 2018/03/18 04:00:45 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040)=0x8, 0x4) bind$alg(r0, &(0x7f0000e33fa8)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha1)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000000a000)="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", 0x100) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0xe9, "ec5a7dfda260ed2884ce228f6761d8f4af82c3301cfadb70de1c77816c5df4df7bbc6dcb4f01e99ac4551806c4e36590c78f8f6e7e664544764dca046a9790c912ec8c04a8cf1dcd837ae882c3c0c92a40f9f336b3c31842f7b2c8130305b94ec53b9b1476fb462ea545b5d8919aff7497989a99232091805fb7fe88a39a97c3851455797c5f7f7d2271b0fdf3ede6b8a1fe9d938f4439cc64d5737b82bf06d9adc7fbc600de3592446048aae4245a699812c106914bd4b4d12901b2a7f696f7d1e4baffcf84b58431cb85ef16c6cab9667ade5584db55efb01ee3d1b03736c8c54b6aac71ee2d00ba"}, &(0x7f0000000180)=0xf1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={r2, 0x80, 0x30}, &(0x7f0000000200)=0xc) 2018/03/18 04:00:45 executing program 1: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x40203) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000040)) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000240)=0x0) io_submit(r2, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000140)="10000000010000000000000000000000", 0x10}]) 2018/03/18 04:00:45 executing program 6: openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x468000, 0x0) pkey_mprotect(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='ns/mnt\x00') ioctl$TIOCEXCL(r0, 0x540c) recvmmsg(0xffffffffffffffff, &(0x7f0000002200), 0x0, 0x0, &(0x7f0000002300)) 2018/03/18 04:00:45 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000000)={0x14, 0x0, 0x4, 0x101, 0x0, 0x0, {0xfffffffffffffffc}}, 0x14}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xdef, 0x400) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f0000000080)={0x6, 0x200}) ptrace$getenv(0x4201, r1, 0xffffffff, &(0x7f0000000100)) 2018/03/18 04:00:45 executing program 3: clone(0x0, &(0x7f000029efff), &(0x7f00000001fb), &(0x7f0000000000), &(0x7f0000000fff)) r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x1, 0x280000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x80000000, 0x10001, 0x7718, 0x20, 0x7fffffff}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0xfffffffffffffff7, 0x40, 0x1000, 0x10000000000000, 0x1}, 0x14) setpriority(0x1, 0x0, 0x0) 2018/03/18 04:00:45 executing program 2: renameat2(0xffffffffffffffff, &(0x7f0000d62000)='//file0\x00', 0xffffffffffffffff, &(0x7f0000f5dfff)='/', 0x0) uname(&(0x7f0000000000)=""/187) 2018/03/18 04:00:45 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2d, &(0x7f0000000000), &(0x7f0000000040)=0xfffffffffffffef6) 2018/03/18 04:00:45 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x40000, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x400000000000000, 0x0) sync() ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f00000000c0)) write(r0, &(0x7f0000000140)="5dd8bc1b97b2fec4d2de", 0x23c) 2018/03/18 04:00:45 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020f00001000000000000000000000000300060000000000020000007f00000100000000000000040000000000000000020000000000000000000000000000000800120000000100000000000000000006000000000000000000000000000000ff01000000000000000000000000000100000000000000000000ffffe0000001"], 0x80}, 0x1}, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x807c6406, &(0x7f00000000c0)) 2018/03/18 04:00:45 executing program 5: sysfs$2(0x2, 0x8, &(0x7f0000000000)=""/149) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e22, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x200}}}, &(0x7f0000000200)=0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r1, 0x2}, 0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000280)={r1, 0x80, 0x8, 0x10001}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000340)={{{@in, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000440)=0xe8) r3 = getegid() syz_fuseblk_mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0xf000, r2, r3, 0x1, 0x2, 0x1000000) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000480)) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f00000004c0)=0x8) r4 = syz_open_dev$usbmon(&(0x7f0000000500)='/dev/usbmon#\x00', 0xd5d, 0x4000) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000540)={r1, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0xfffffffffffffffb, 0xfffffffffffffffb, 0x100000000, 0x2, 0x60}, 0x98) getsockopt$EBT_SO_GET_INIT_INFO(r4, 0x0, 0x82, &(0x7f0000000600)={'broute\x00'}, &(0x7f0000000680)=0x50) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000006c0)={0x9}, 0x4) getsockname(r0, &(0x7f0000000700)=@hci, &(0x7f0000000780)=0x80) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r4, 0xc0a45322, &(0x7f00000007c0)) getsockopt$inet_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000000880)=""/1, &(0x7f00000008c0)=0x1) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000900)={0x3, [0x28b, 0x800, 0xee4]}, &(0x7f0000000940)=0xa) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r4) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000980)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000a00)={0x7, &(0x7f00000009c0)=[{0xffffffffffffffff, 0x3, 0x8, 0x8}, {0x4, 0xff, 0x7, 0x3}, {0x4, 0x5, 0x5, 0x20}, {0x40000000, 0x7fffffff, 0xffff, 0x6}, {0x2, 0x101, 0x400, 0x100}, {0x0, 0x4, 0xc4}, {0x2, 0x7ff, 0x0, 0xfffffffffffffbe8}]}, 0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000a40)=@assoc_id=r1, 0x4) r5 = add_key(&(0x7f0000000a80)='asymmetric\x00', &(0x7f0000000ac0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000b00)="7cfc8b097979a02bd3ffc4c6f4369eb8c5bbfabdba08ff08e8de1e7e69a9269751f90749f72755743fc559ee73d74b32322fad4ed9b32f8d51487b60408904192025b6ce146d0ffa73faebfcec268a1bf54ac7d334a8e80038e9ff5dc47ac8fa5b844d12efd5079974d203a5f051e0f4e585f4", 0x73, 0xffffffffffffffff) r6 = add_key(&(0x7f0000000b80)='dns_resolver\x00', &(0x7f0000000bc0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) keyctl$unlink(0x9, r5, r6) setsockopt$inet_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000000c00)={0x6f30ad68}, 0x4) accept4$ax25(r0, 0x0, &(0x7f0000000c40), 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000c80)=0x7, 0x4) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000cc0)=@assoc_value={r1, 0x9}, 0x8) 2018/03/18 04:00:45 executing program 3: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/member\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f000061dfb7)=ANY=[], 0x0) close(r0) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x8001, 0x40040) accept4$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x14, 0x0) bind$packet(r1, &(0x7f0000000140)={0x11, 0xfc, r2, 0x1, 0x8, 0x6}, 0x14) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/03/18 04:00:45 executing program 6: write(0xffffffffffffffff, &(0x7f0000000080)="240000002400f95c084a5d7f000020000180007701000000ff010000000000000000002f", 0x24) r0 = eventfd(0x9b) r1 = socket$inet_udp(0x2, 0x2, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f00000000c0)={0x54d, 0x4, [0xffff]}) sendfile(r0, r1, &(0x7f0000000000), 0x1000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0xaa, "90707cc208f751cc2beb5244ecc75e99c710a9df354753b1445ba75a80b10f06209c9f565ac3325316fc6a6cb42ecb688521ff62c0761ced2b6273e30913f2b2fb378b32dc3e95d0fa342f1afbbc499d1a3de6276d1a6bd0b18990db57c76dab5c64369549738c2509f2e67b347ece62a3699ae1e3bf51ed0fcd6b3e5c5d1790f154c716ff83324b094197ad62eeea84591235bb04a4a06f73491909901537c35251e44eb7f86f91ef16"}, &(0x7f00000001c0)=0xb2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000200)={r4, 0x3, "c4f5fc"}, &(0x7f0000000240)=0xb) 2018/03/18 04:00:45 executing program 1: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000080)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000200)='attr/fscreate\x00') r2 = syz_open_procfs(0x0, &(0x7f00008a5000)='coredump_filter\x00') sendfile(r2, r1, &(0x7f0000000000)=0x2, 0xfff) 2018/03/18 04:00:45 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_tables_matches\x00') fcntl$dupfd(r0, 0x406, r0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) pread64(r0, &(0x7f0000fd7000)=""/8, 0x8, 0x100100) 2018/03/18 04:00:45 executing program 4: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x8}, 0x1c) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20}, 0x1c) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0xb00, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xd2, 0x400, 0xfffffffffffffeff, 0x3f, 0x80000001}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000100)={r3, 0x7}, &(0x7f0000000140)=0x8) 2018/03/18 04:00:45 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f000096e000)=""/245, &(0x7f0000792000)=0xf5) sendmsg(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000000)="8bcc6e42fb7604e5f3418e3abe4cd6c4fdf0807a2704517d6f6e5871f55c905e18a13e1085113f1a9b659b0059448206ecaa2e23698896b29609183fdec12a0293f0d79e96dcba7494f3ea0887f0d5cf8a4cc5d88df98fb0b2758904e07f7741597e82389df7d7927b2f40f5fcc9344c9331e461ecf7e9863774cae2390e9c7b4f27b7a9adef95afd96b0dd294fe50cc", 0x90}, {&(0x7f00000000c0)="d8d8a18111bae37f1216cbdeafa30d8d53cb578ea6841dca7fee575ed5712fac29898e997660e6aa409492e3d218294e6b9264b8a1e5341dc40f893147648520b649f85d215e85db052a84f7c179347f88046f3cfb6e5d3f97e9d86bfeb80c67f1c01f65a0f57e63aaa5a603afe14efc8fcd8e23f465d62746c5e0d4599ffdeb0f2bad2d852d49ccb276b9f13c1cc5d5d63313d850f33b7bc2241210a3d649b182e6a17a950d5ee8b352dcd7516370badf0c0ff9c1e54c3a05694c988c9aaaf7375902d38c3071d2", 0xc8}, {&(0x7f00000001c0)="8a5e18a95b830a09f897f08d762abe87829251631de3baf092ebd3fb92492666eed3ae5dbefbfd901ebc3fa7c00ea7b53d33dae7793f367b72a1db3e5598a40470901b4b6241bd852981", 0x4a}, {&(0x7f0000000240)="4ec72fe545ef295ef3297c49ca7afce519cffd77b95f5bcce9cae4975e655cd60d97171f2b06444eb0337d07ca18a9e8feecbb1036ee40d6e6d14c1c8676272c1fcf5909adcc309372c8abecee2fc8c9fae65c18e55b24e24aa782ee9001520584ec5e44c27de96eb870788b6ab530", 0x6f}, {&(0x7f00000002c0)="23b727d9acc6261c32ec3fb9dc595df10188cca19a0c20ae989f384c5fb2f753320b7ae9f87d1743fbe5a27bb4c017dc3a8e3b67caaa48630deee2176d4e8a04a0b9dc09cd281866183933d007b97f72000c74966023159adcfe310e4a1460fbcf9bb3e413f069045cf44002d1056f612d4a80ab70da9a07ed1e6719b56fd6b0d84d857668366dd851ddcd572c15703240a02bf44560a598281a4a7fb93255e5d8cb0f64bd3182dc75621941a10d77155ac4f940edabeffdcd2bd18f47eb934bd779502ec8", 0xc5}, {&(0x7f00000003c0)="7667dc2bf75fc882540bbe500f86bb269fbea9ed9d98310bab31e625e85d6f3e21c693027b95b3e6947ad5b477bbcd548e73301187076239afc581f027949612bc2303dd430b9a65e48932405820104c47d27ce49cdb3bde39f72b0cc46314409f369c0f7447cd1037ea1be3e5e8b0897f35bb04081baa3e7a87e0353e16abf845f3db7d060cd225b14a669ab0626d25037644e7", 0x94}], 0x6, &(0x7f00000004c0)=[{0x1c, 0x3a, 0x1393, "120a5e3d50dbbef3aec488e93a1a87"}, {0x6c, 0x11f, 0x200, "da9bbb11b642991e0202e06410abdfa1e35d8742e98a2a8a0defbb29a23212e27046a97fa4604ea2b5204f669765f504149da0c03bc0b2ccef4b6aeafa5e4a8dcfeeaca2f28cb68408b0fcd3ade24eccd29e1e1af90f2fe02ad21e685d44d26e"}, {0xac, 0x13f, 0x2, "0f5e7d777accb591f18f13d387b61e730b8e76e3dd6fd0c7e4acf76ce346453a2acdf6ecf49851a09a692f98f7f71d93ee025bc4075aae9200d9d9f4f686094b238b3e3d10c8f79403003f0acafa3001234c065b212f2bd8cba2b327856469be7e463236d3984868713f4676898958efb5fdc3bab32603d4f2176071f42b818aa95c71bd569082e638dda6429f2d36ff29bd4a7cafbb9fe64fe7f20246"}], 0x134, 0x24000000}, 0x20000000) 2018/03/18 04:00:45 executing program 3: pipe(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$bt_l2cap(r0, &(0x7f0000000500)={0x1f, 0x6, {0x4, 0x401, 0x8, 0x6f, 0x1, 0x6}, 0x8, 0x400}, 0xe) bind$bt_l2cap(r0, &(0x7f0000000540)={0x1f, 0x8000, {0x2, 0x4, 0x7f, 0xfff, 0x9, 0xfff}, 0x7, 0x9}, 0xe) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000580)={'vcan0\x00', 0x9}) socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$pppoe(0x18, 0x1, 0x0) r2 = accept4$unix(r1, 0x0, &(0x7f00000005c0), 0x80000) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000640)=0xffffffff, 0x4) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000680)) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f00000006c0)={0x6, 0xe28d}) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000700)={r3, 0x9, 0x9, "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"}) pipe2(&(0x7f0000001740)={0xffffffffffffffff}, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000001780)={0x9, 0x40, 0x2}) fcntl$setlease(r2, 0x400, 0x3) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r5, 0x8906, &(0x7f00000017c0)) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000001800)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000001880)={{0xd2, 0x5, 0x401, 0xefd5, "1b01c2c17d239b20b7cf20356893be3fbfd6f0793bc3a38285cf94bb8985a9ad2810b5a2514cc9a4e9894d6f", 0x8001}, 0x0, 0x0, 0x46, r6, 0x80, 0x9, "d99bf17a56c5c317ce4d97c5fbc5176800c93ba669f76b61667c24bc0591fafbdeca4492ff506857392d1c99dd304fb3cd441e476b182e81366d21ca5f0042e9", &(0x7f0000001840)='trusted\x00', 0x8, [], [0x5, 0x5, 0x7b01624a, 0x6]}) ioctl$void(r3, 0xc0045c77) r7 = syz_open_dev$vcsa(&(0x7f00000019c0)='/dev/vcsa#\x00', 0x6, 0x2) lstat(&(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001ac0)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001b00)="af43409be9813401edf48fb28e0fe6efb05efd8c1ee9fed803d9d6fec8509ab3cbb2898076e8c1bfa1c23af63ab302cd55d9f2ecd7560cb194893919", 0x3c) ioctl$sock_SIOCADDDLCI(r7, 0x8980, &(0x7f0000001b40)={'ip6gretap0\x00', 0x3}) time(&(0x7f0000001b80)) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r5, 0x84, 0x15, &(0x7f0000001bc0)={0xc5f4}, 0x1) syz_open_dev$sndmidi(&(0x7f0000001c00)='/dev/snd/midiC#D#\x00', 0x0, 0x2000) 2018/03/18 04:00:45 executing program 2: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x5, 0x2800) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000080)=@req3={0xd0, 0x1, 0x6, 0x3, 0x1, 0x3, 0x9}, 0x1c) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req={0x3fc, 0x0, 0x3}, 0x10) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) 2018/03/18 04:00:45 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f00000001c0)=0xfffffffffffffffa) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/context\x00', 0x2, 0x0) r1 = gettid() timer_create(0x88e23174ca08a840, &(0x7f0000000000)={0x0, 0xd, 0x1, @tid=r1}, &(0x7f0000000040)) 2018/03/18 04:00:45 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x4ab, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x401, 0x0, 0xfcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x5}, 0xfffffffffffffffc, 0x0, 0xa20a}, 0x0, 0x0, r0, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x0, 0x0) 2018/03/18 04:00:45 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) pipe2(&(0x7f00000005c0)={0xffffffffffffffff}, 0x4800) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000600)=0x3, 0x4) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x280800, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x9, 0x2, 0x9, 0x7c, 0x4}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000100)={r3, 0xccf}, &(0x7f0000000140)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000040)) 2018/03/18 04:00:45 executing program 5: mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r0 = open(&(0x7f00001d4ff8)='./file0\x00', 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) io_setup(0x88, &(0x7f0000000040)=0x0) io_cancel(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x7, 0x6, r1, &(0x7f0000000080)="7e78f5254f3faf9daa4c6a0a130fbc9f44d968cc924957e1bb741700aea638851c0f6f0920777d8dd5bac8edb1f11434f9555d5172d9d67b86c71bb6715fd9ad022131c6bb11896f4d71dcb547be488f7d88b92efc196f9a038070d5891976ac5c51b761dab63f76644a8e4fcd02856513c331f6d334", 0x76, 0x4, 0x0, 0x1, r0}, &(0x7f0000000140)) sync_file_range(r0, 0x9, 0xffffffffffffffd8, 0x7) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f0000000000)=r1) fanotify_mark(0xffffffffffffffff, 0xb5b867545200c257, 0x0, r1, &(0x7f000028cff8)='./file0\x00') 2018/03/18 04:00:45 executing program 4: r0 = socket(0x0, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000c50000)={0x2, &(0x7f0000000000)=[{0x60}, {0x6}]}, 0x8) r1 = getuid() r2 = getegid() fchown(r0, r1, r2) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$KVM_IRQ_LINE(r3, 0x4008ae61, &(0x7f0000000080)={0x3, 0x101}) 2018/03/18 04:00:45 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ac0)=[{&(0x7f0000005680)=@abs, 0x6e, &(0x7f0000005880)=[{&(0x7f0000006000)="47f4d28973d873eab48b86b9cc34e57b787031e443a87e63be51dbb28ebe27bf", 0x20}], 0x1, &(0x7f0000005a80)}], 0x1, 0x0) syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x802) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) finit_module(r0, &(0x7f0000000000)='/dev/binder#\x00', 0x3) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x400, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f00000000c0)={0x8000, 0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40086436, &(0x7f0000000100)={r2, 0x7}) 2018/03/18 04:00:45 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000040)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x0, @rand_addr}, 'vcan0\x00'}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0xdb5}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000180)={r3, 0x8876}, 0x8) 2018/03/18 04:00:45 executing program 5: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054ff3)='/dev/snd/seq\x00', 0x0, 0x101042) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000000ef74)={0x0, 0x0, 0x0, 'queue0\x00'}) write$sndseq(r2, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick=0x3ff, {}, {}, @raw8={"a9c880dd319001c2f7d1748e"}}], 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000013fc0)={0x12, @time={0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000080)={0x9, 0x1, 0x5, 'queue1\x00', 0x2}) 2018/03/18 04:00:45 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x150) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd10c9d68573b94531dc9cca9a4cd8c33cc", 0x20) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001440)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f0000001300)="52bdb8a657a6bf353e0a63fe8d5338ab31d49d5170fb554dfba6f2ee33745443f36aca586b155c9b491f4e8cd011e45fc4e376c69a693ad1eae30663acd2f3b3584e9614f9dfb30d00e01d9c24083d244110b757b869372871e7220e6a9d2b58a54deb4fc0ff19ad395e6011ecb70e6c0b4daab866f99b06c9dbb29e3fdcf5fe30b1a4f711df8b3f63e48062bac6309d", 0x90}], 0x1, &(0x7f0000001400)=[@assoc={0x10, 0x117, 0x4, 0x2}], 0x10, 0x4000}, 0x4000800) recvmsg(r1, &(0x7f000005efe4)={0x0, 0x0, &(0x7f0000304fe0)=[{&(0x7f00001a6000)=""/167, 0xa7}], 0x1, &(0x7f000084bfe8)=""/24, 0x18}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000040)={0x7, [0x0, 0x8000, 0x2, 0x9, 0x8, 0x1, 0x4]}, &(0x7f0000000100)=0x12) 2018/03/18 04:00:45 executing program 3: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000001cff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={r0}) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000000140)=0x2, 0xfffffffffffffc2f) sendmsg$rds(r0, &(0x7f000000dfc8)={&(0x7f0000014000)={0x2, 0x4e20, @rand_addr=0x31a00dfb}, 0x10, &(0x7f0000001fc0), 0x0, &(0x7f0000000080)=[@fadd={0x58, 0x114, 0x6, {{0x0, 0x7}, &(0x7f0000000000), &(0x7f0000000040)}}], 0x58}, 0x0) 2018/03/18 04:00:45 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000223ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2275, &(0x7f00000000c0)='\x00JOc9') mmap$binder(&(0x7f0000d51000/0x3000)=nil, 0x3000, 0x1, 0x832, r0, 0x3) 2018/03/18 04:00:45 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='task\x00') r1 = socket$alg(0x26, 0x5, 0x0) tee(r1, r0, 0x3ff, 0x3) bind$alg(r1, &(0x7f0000143000)={0x26, 'hash\x00', 0x0, 0x0, 'md4\x00'}, 0x58) fsync(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendto(r2, &(0x7f0000000080), 0x0, 0xfffffffffffffffd, &(0x7f0000000100)=ANY=[], 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) accept4(r2, 0x0, &(0x7f0000000000), 0x0) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) 2018/03/18 04:00:45 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f00000000c0)=0xc) r2 = getpgid(r1) sched_setaffinity(r2, 0x8, &(0x7f00007f6000)=0x9) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e23, 0x1, @loopback={0x0, 0x1}, 0x1000}}, [0x1, 0xc8, 0x1, 0xd8cd6c3, 0x7, 0x9, 0x1, 0x1, 0x8801, 0xc6c, 0x4, 0x3, 0x4, 0x4d4d, 0x4]}, &(0x7f00000003c0)=0x100) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000400)={r3, 0x7f}, &(0x7f0000000440)=0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r4, 0x1, 0x7, &(0x7f0000387000), 0x4) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000080)={0x9}, 0x1) sendmmsg$unix(r4, &(0x7f0000000000), 0x109, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000000140)={0x0, 0xc8d}) connect$unix(r4, &(0x7f0000000000)=@abs, 0x6e) setsockopt(r4, 0x4, 0x8cf6, &(0x7f0000000240)="b293611d9a1ea33fcd8d7b9eca1dc557cb1f62f10432d9f4ba2a427f1b8dfe9efb8b2a34c0d01e6ed315eac26643aed56c1ddf3d85a5d11c5daff5fe15c3f507970dfaa839dd9f9a47abff6cc91ccc4acd39acedf194ffa66fdc124d321469f6f1de3a5337c2519bb8b755c7899605209cda99f9", 0x74) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) [ 219.973991] binder: BINDER_SET_CONTEXT_MGR already set [ 219.999658] binder: 3647:3650 ioctl 40046207 0 returned -16 2018/03/18 04:00:45 executing program 3: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00007fbff0)={0x0, 0x17, &(0x7f0000519fa8)=[@in6={0xa, 0x4e20, 0x0, @empty, 0x177}]}, &(0x7f0000f91ffc)=0xc) r0 = add_key(&(0x7f0000001100)='cifs.idmap\x00', &(0x7f0000001140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001180)="365027a286423a3e6ad2fc450e026b873d7818c29e9780cea2d5161e99c2e33385aae72164e990f1ea78959c3bfc6ac1a904faebf2f628f10ca4e5f736ef13a1eeafedabb9eec986a295c167a1c3b4e7a6409e6e79dd9fed02699aa6f98c8aaf7c46407628448b14d703dc15bb41af8bcc4f36faa24bd435e400052366bdd412eaaa6b2798de590faab98dee6331ba64", 0x90, 0xfffffffffffffffd) r1 = request_key(&(0x7f0000001240)='.request_key_auth\x00', &(0x7f0000001280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000012c0)='syzkaller\x00', 0xfffffffffffffffb) r2 = add_key(&(0x7f0000001300)='pkcs7_test\x00', &(0x7f0000001340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001380)="58eb84a43ae2e174e14fa80f19fd8c7cabe37eb061706ac4935a4fb1ab653f3ea9e8cb948d9809bfb56fccbf16f65310021135f5032b47d6ba84261d83560872f4e21246abf5f32d908a14d83462fa3f631533458065cd982e9a080e0faf6d218dd5b294", 0x64, 0xfffffffffffffffb) keyctl$dh_compute(0x17, &(0x7f0000001400)={r0, r1, r2}, &(0x7f0000001440)=""/201, 0xc9, &(0x7f0000001680)={&(0x7f0000001840)={'crct10dif-generic\x00'}, &(0x7f0000001580)="9d1d4b779c5e0e76f91954fc0efd6124d11c8e2a446dfaa09a52859b3bbb5c4ee5800b0539fd28714a02fb168bfeaa61a249fc8fd758e15ceff545b58f329584b49a0cfdd763e9c4fe9fa38f855014139ca3dda1849a1739b8d3669707c9c6ac7045223fa24c9c01b87324e5b77b28f7e46e162ad707699a0829bf12b95071ef906d49e4856623d77a8dfcdb84d2b2f1b8e32567b1f4a4744d880414c0f4a9a9572290c87e8a01e8df7449b281f1354c04f0bb5b3f3ad13bafc9b8f351d3196f88ec712f05c5c2eeab12cda4eccf499246", 0xd1}) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x2000001, 0x3, &(0x7f0000000000)=@raw=[@jmp={0x5, 0x7fffffff, 0x8, 0xe, 0x0, 0xffffffff, 0xfffffffffffffffc}, @ldst={0x0, 0x0, 0x3, 0x1, 0x765f542ccd4847d9, 0xfffffff8, 0xffffffffffffffff}, @jmp={0x5, 0x1, 0xf, 0x1, 0x7, 0xffffffff, 0x4}, @initr0={0x18, 0x0, 0x0, 0x0, 0x581, 0x0, 0x0, 0x0, 0x4}, @alu={0x4, 0x6, 0x1, 0x9, 0x0, 0x38, 0xfffffffffffffff0}, @alu={0x0, 0x7a, 0xf, 0x0, 0x1, 0xfffffff0, 0xfffffffffffffffc}, @initr0={0x18, 0x0, 0x0, 0x0, 0x87, 0x0, 0x0, 0x0, 0x100000000}, @call={0x85, 0x0, 0x0, 0x36}, @ldst={0x3, 0x3, 0x6, 0xd, 0x1, 0x25, 0xfffffffffffffffc}, @jmp={0x5, 0x4, 0x7, 0x4, 0x0, 0xffffffc0, 0xffffffffffffffff}], &(0x7f00000000c0)='syzkaller\x00', 0x7ffe, 0x1000, &(0x7f0000000100)=""/4096, 0x40f00}, 0x48) r3 = syz_open_dev$admmidi(&(0x7f0000001940)='/dev/admmidi#\x00', 0x35f7, 0x3) readlinkat(r3, &(0x7f0000001700)='./file0\x00', &(0x7f0000001740)=""/170, 0xaa) 2018/03/18 04:00:45 executing program 5: perf_event_open(&(0x7f000025c000)={0x80000000002, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x7ff, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(0xffffffffffffffff, 0x40047438, &(0x7f0000000180)={0x0, 0x5, 0x4712847a}) openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x100, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x4000, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000140)={r0, r1}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)=0x0) sched_getattr(r2, &(0x7f0000000280), 0x30, 0x0) read(r0, &(0x7f00000001c0)=""/105, 0x69) r3 = getpgid(0x0) sched_setscheduler(r3, 0xffffffffffffffff, &(0x7f0000000040)=0xa) 2018/03/18 04:00:45 executing program 7: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x100000002, 0x602) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) socket$nl_crypto(0x10, 0x3, 0x15) readv(r0, &(0x7f00000001c0), 0x0) 2018/03/18 04:00:45 executing program 0: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x1, 0x20040) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-vsock\x00', 0x2, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff}) r5 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0xef0, 0x2000) r6 = userfaultfd(0x80800) r7 = accept4(0xffffffffffffffff, &(0x7f0000000180)=@l2, &(0x7f0000000200)=0x80, 0x80000) r8 = accept4$bt_l2cap(0xffffffffffffffff, 0x0, &(0x7f0000000240), 0x80000) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) poll(&(0x7f0000000280)=[{r0, 0x8000}, {r1, 0xa040}, {r2, 0x4140}, {r3, 0x6}, {r4, 0x28}, {r5, 0x4000}, {r6, 0x10}, {r7, 0x4085}, {r8, 0x2000}, {r9, 0x6520}], 0xa, 0x400000000000000) r10 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000dd8ff0)='/selinux/create\x00', 0x2, 0x0) pwrite64(r10, &(0x7f0000102fc5)="8ac526a17649ea6d02a61308de7744a46476e02e6b2e03b204130ccb306c6f721b32250f65919ebe6b81bdb4ac927b20301dd0ae4eeae26f253846", 0x3b, 0x0) 2018/03/18 04:00:45 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) ioctl$TIOCGETD(r2, 0x5424, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r3, 0xc028ae92, &(0x7f0000000080)) 2018/03/18 04:00:45 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000100)={0xbff7, 0x1a}) getresgid(&(0x7f0000000040), &(0x7f0000000080)=0x0, &(0x7f00000000c0)) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) setregid(r2, r1) 2018/03/18 04:00:45 executing program 6: r0 = socket$inet(0x2, 0x806, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r1, 0x400454ce, r2) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/03/18 04:00:45 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) r2 = epoll_create(0x1) epoll_wait(r2, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], 0xa, 0x2) getsockopt$inet_buf(r1, 0x0, 0x4, &(0x7f0000f18000)=""/4096, &(0x7f0000472ffc)=0xffffffffffffff42) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/18 04:00:46 executing program 6: socket$inet(0x2, 0x80a, 0xffffffffffffffff) r0 = syz_open_procfs(0x0, &(0x7f0000b23000)='net/ptype\x00') pread64(r0, &(0x7f0000000000), 0x27c, 0x1fffffc) 2018/03/18 04:00:46 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = dup(r0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x3) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000006ffc)=0x3, 0x4) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000000)=@req3={0x200, 0x4, 0xffff, 0xffffffff80000000, 0x2, 0x80000001, 0x1000}, 0x1c) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/18 04:00:46 executing program 2: syz_emit_ethernet(0x26, &(0x7f00000000c0)={@random="83ba9f370ad1", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [{[{0x9100, 0x3, 0x8, 0x2}], {0x8100, 0x40000001, 0x2de1, 0x1}}], {@can={0xc, {{0x0, 0xffffffffffffd224, 0x7fffffff, 0x7f}, 0x6, 0x0, 0x0, 0x0, "0977eda170a012b7"}}}}, &(0x7f0000000040)={0x1, 0x3, [0x0, 0x265, 0x0, 0x1]}) 2018/03/18 04:00:46 executing program 5: r0 = creat(&(0x7f0000000280)='./file0\x00', 0x0) getsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) ioctl$TCFLSH(r0, 0x540b, 0x4) 2018/03/18 04:00:46 executing program 0: timer_create(0x0, &(0x7f0000000000)={0x0, 0x0, 0x1}, &(0x7f0000e99fff)) timer_create(0x0, &(0x7f0000000000)={0x1f, 0x4}, &(0x7f00000ad000)) r0 = syz_open_procfs(0x0, &(0x7f0000337ff2)='timers\x00') readv(r0, &(0x7f0000d0bf70)=[{&(0x7f000041bf0d)=""/243, 0xf3}], 0x1) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000040)=0x1, 0x4) 2018/03/18 04:00:46 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0), &(0x7f0000000100)=0x4) lookup_dcookie(0x0, &(0x7f0000000200)=""/112, 0x70) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000180)) 2018/03/18 04:00:46 executing program 2: perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000013fff6)='/dev/ptmx\x00', 0x0, 0x0) mlock2(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x208400, 0x0) pread64(r0, &(0x7f00000000c0)=""/4096, 0x1000, 0x0) inotify_add_watch(r1, &(0x7f0000000080)='./file0\x00', 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/18 04:00:46 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00006d6ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x801) dup3(r0, r0, 0x0) writev(r0, &(0x7f0000869ff0), 0x2000000000000126) 2018/03/18 04:00:46 executing program 3: connect$inet6(0xffffffffffffffff, &(0x7f000000cfe4)={0xa}, 0x1c) sendmmsg(0xffffffffffffffff, &(0x7f0000008a00)=[{{0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)=[{0x58, 0x29, 0x3, "e10984fa3279d7a9e03a22b169d736c06ab11a96f7d25adf9166e34ba01ef80187324075ddda06ab9013268169230973698dc95dde627650790df783841dcbb38ed04b54d5375b9d6a"}], 0x58}}], 0x1, 0x0) 2018/03/18 04:00:46 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000d3fff1)='/dev/snd/timer\x00', 0x0, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0xffffffff, 0x40000) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000240)={0x0, @broadcast, @dev}, &(0x7f0000000280)=0xc) sendto$packet(r2, &(0x7f0000000140)="a4a11da16d194e72788ba8b6c25621e7301e42755101caaf4a26f6b93000cf1665a1ee6bc50f8e427961471c4f56ede5ea4e01e3bc4ccee5ed2c", 0x3a, 0x4008000, &(0x7f00000002c0)={0x11, 0xfe, r3, 0x1, 0x2, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) r4 = dup2(r0, r0) accept4$nfc_llcp(r4, &(0x7f0000000040), &(0x7f00000000c0)=0x58, 0x80000) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000fc9fc0)=[{&(0x7f0000caa000)=""/8, 0x8}], 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000000180)) [ 220.299880] sctp: [Deprecated]: syz-executor1 (pid 3717) Use of int in max_burst socket option. [ 220.299880] Use struct sctp_assoc_value instead [ 220.364419] sctp: [Deprecated]: syz-executor1 (pid 3717) Use of int in max_burst socket option. [ 220.364419] Use struct sctp_assoc_value instead 2018/03/18 04:00:46 executing program 0: accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x800) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00001f1000)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) connect$inet6(r0, &(0x7f000096dfe4)={0xa}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000d92f6f)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/03/18 04:00:46 executing program 1: openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000100)) io_getevents(0x0, 0x401, 0x0, &(0x7f0000000180), &(0x7f0000000200)={0x0, 0x989680}) ioctl$KVM_IRQFD(0xffffffffffffffff, 0x4020ae76, &(0x7f0000358fe0)) ioctl$KVM_IRQFD(0xffffffffffffffff, 0x4020ae76, &(0x7f0000000380)={0xffffffffffffffff, 0x0, 0x3}) 2018/03/18 04:00:46 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000000040)={0x10002, 0x0, &(0x7f0000ffe000/0x1000)=nil}) 2018/03/18 04:00:46 executing program 2: r0 = socket$inet(0x2, 0x800, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @rand_addr}, 0x10) r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x8000000fc, 0xfffffffffffffffd) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000040)={0x6, 0x891, 0x2, 0x200, 0x1, 0xffffffffffffffff, 0x81}, 0xc) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000080)={{0x8, 0x2, 0x0, 0x2, 0x1, 0x4785}, 0xb4}) 2018/03/18 04:00:46 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x800000001, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x7, 0xffffffffffffff77, &(0x7f0000006f3d)=""/195}, 0x48) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x200, 0x40000) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}]}) 2018/03/18 04:00:46 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x20000000002271, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x400, 0x1, [0x0]}, &(0x7f0000000080)=0xa) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r1, 0x100, 0x30}, 0xc) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000100), &(0x7f0000000140)=0xb) 2018/03/18 04:00:46 executing program 5: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x1c, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x403c5404, &(0x7f0000024fec)) 2018/03/18 04:00:46 executing program 4: prctl$intptr(0x1c, 0x64) capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)={0x0, 0x1, 0x5}) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x400040, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) prctl$intptr(0x200000002f, 0x2) 2018/03/18 04:00:46 executing program 5: pipe(&(0x7f0000000140)={0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000080)=0x7) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f00000002c0)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc2c45513, &(0x7f000045bb40)={{0x7, 0x0, 0x0, 0x0, "37cd43b5739f451238fed3a92c238f793f40ea2a4fa7270c540142d7504a1e72625e850165973e198f9172b0"}, 0x0, [], {0x0, 0x989680}}) 2018/03/18 04:00:46 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000040)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000100)) r1 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000080)) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0405405, &(0x7f0000000180)={{0xffffffffffffffff, 0x2, 0x2, 0x1, 0x3}, 0x6, 0x5, 0x1}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000001c0), &(0x7f0000000200)=0x8) syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x0, 0x200c00) syz_open_dev$sndpcmc(&(0x7f000000d000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) 2018/03/18 04:00:46 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000240), 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x40000, 0x0) sendmsg$nl_generic(r3, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000080)={&(0x7f0000000400)={0x460, 0x30, 0x500, 0x70bd26, 0x25dfdbfd, {0xe}, [@nested={0x88, 0x28, [@generic="77a61281e824e120f35880109993e3bee0f24ac68052a3e533fe1747b506842d730934334cc3415edfcb435047b71c91a96aaad30075ed04dbae49898712e07acd34b204ad7b662ad96376bfcd354d9b0d1da2277c790db9e3409113703f8729f1d377dd06e45e0868ef693b3086dde7a031300a1b5c647e574801c9e91586410f"]}, @generic="3ca4fc46984d8faa65ab96078aae914eac4e92fe4c69bba880c6cd375b5838f40db90b755cf4212506f61ff978c6d073da98a62fcd415cfb2668264c0b886334eb2981ae55e5a52daaa2429a733173fa613b8597a5852f1e786a", @generic="4e0500dd900e96838b0109c57a948f32bbcdf47048e2d727485f82c5abb7a8f1511e428811d3f9bc22b0ec4d4b3ad20a64174186aee6d0cc052624fc69dd7605807af87d1768b597b61f6a25e43b686ddf22da40b22376de7b75acafa89bd49674914921a30951a28975be87c94adda48388494ec4ae093b1d3df4ac3805", @nested={0x18, 0x4d, [@generic="4195409c7b12d98f29729799c1a45eebf6c7f0"]}, @nested={0x14c, 0x8d, [@generic="c103faf6c12c1e6197ed2c388d14f3afe55ba22f1b965e3b8eac4eef39b93a62cafdcf85e684200f19af587587a758fce9eda69eb1d01e7ea82faee8a5ec3580a073d706d45be9d5edaf4ed6d1d9f94bbb1e2e2d795620c4075ea39b894faebe80a5d79d2ace66d1d724f518342f51118a2e621283143d65f319fe9e5eb0103db74c801ad1d1f5fb66405b9c5e8edfd71202bdf82efffb1f3feba346d8de030ffabe8c172f48559eac16629f4d6cb18dbba6550bbfd4a599d1e0ba2ffaf78caec02f2f0c95fc387ebe684bdeb162499c85eedeea4ac283b6", @generic="30e4a261bb2ed7888ff7e6301f64294343ff094f634c8e1ac6c2b3a5b04625526bd1776404f4a6a21359994f2514ed9a7f557b9376624815db718e60d165456892626778696eb390efcb28b401630a255ca91dfacc763b3c56afd75897ec2093b67df096c1371a73838551024e"]}, @typed={0x18, 0x78, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @generic="81302a544a1c6a2689f620c9c5350405b113b3ad359ad5b86a67016ca4d486269ec5e5de008d902373369024820cfcda0ed8ceb1a5ce2bf16d39deb4a667dc5a582f5269dc4bb3738405bca40093a2306e19a02728de7d63332d7229a723ad975a9f89a77135d1f7b2978021e99bf18f728e41289d062140ec3185dae7b4874d57c1477a1ed86e84fa88d33919bd55269af88b1f5400b1a888e02a406505fd66ab18e140acf897c06fce7172552e3093c88a86d876e1aff3dab1a34e3de7ef0ee06f3691a4d1f8040834ea1160b81512e81ab409179c9d84b65e", @generic="2ea0c65df20325faadf522d3dfb7d07df32bea312716922b4f3e94f5ad2ee164670092ef731b152bf793d6f63a43804b8b6645726e5c62e15f10190ce49850e55c943f935d61a3e6efd538836736875229f495404d1d5a65a8e68d0d60dc2ed5522b7b823d87b6579203ab92e111e4890250b247087e283bb645ff2ea334ea1d57b36637cdbd3cb0778d3ce4d804105375897f6e7e95"]}, 0x460}, 0x1, 0x0, 0x0, 0x2404c045}, 0x4000000) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/18 04:00:46 executing program 0: r0 = memfd_create(&(0x7f0000e5d000)='*\x00', 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x8000, @dev={0xfe, 0x80, [], 0x10}, 0x739c}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x400, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in={0x2, 0x4e23, @rand_addr=0x2}], 0x68) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a45322, &(0x7f0000000100)) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) write$sndseq(r2, &(0x7f0000000040)=[{0x7fffffff, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}, {}, {}, @result}, {0x82, 0x6, 0x0, 0x0, @tick, {}, {}, @addr={0x0, 0x6}}], 0x38) 2018/03/18 04:00:46 executing program 1: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f00000000c0)=0x2, 0x8) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000040)=0xfffffffffffffffa, &(0x7f0000000080)=0x4) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000100)=0x3f, &(0x7f0000000140)=0x4) r1 = socket(0x11, 0x4000000000080003, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) setsockopt$packet_int(r1, 0x107, 0x13, &(0x7f0000a1a000), 0xffffffffffffff3c) 2018/03/18 04:00:46 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0x80000000) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) sendmmsg(r0, &(0x7f0000000c40)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000080)}}, {{0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='/\x00'], 0x10}}], 0x2, 0x0) 2018/03/18 04:00:46 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000561000)='net/dev\x00') sendfile(r0, r0, &(0x7f0000000040)=0x2000000, 0x400) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000080)=0x1) 2018/03/18 04:00:46 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000240)={0x0, 0x63, "2657d90c50695f3bca3479dc55e61a2506f857f7e2eb32ce176783c44bdd22d60800d73bfa09386c5ac33984e894d4699f4ea0b08e56c7672742bf882c9038cacc58bfe6eea9d6f405f6b4f6a296c4b5e746b860df972d1c0000000000000000000000"}, &(0x7f00000001c0)=0x6b) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000200)={0xce, 0x8004, 0x5, 0x3, r3}, 0x10) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000080)={r4, 0x2}) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r5 = socket(0xa, 0x2, 0x0) sendto$inet(r5, &(0x7f0000213fd7), 0x0, 0x8000, &(0x7f00009faff0)={0x2, 0x4e22}, 0x10) mlockall(0x1) sendto$inet(r5, &(0x7f0000509f92), 0xff77, 0x8000, &(0x7f000055fff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$inet_sctp(r5, &(0x7f000009afc8)={&(0x7f0000ef5ff0)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f00008e1f70), 0x0, &(0x7f0000437f70)}, 0x0) 2018/03/18 04:00:46 executing program 2: socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) getegid() bind$alg(r1, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) accept4$alg(r1, 0x0, 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000774ff8), 0x8}) 2018/03/18 04:00:46 executing program 6: mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r0 = open(&(0x7f0000267ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000189a2)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001aff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='./file0/file0\x00', 0x10) r2 = openat(r1, &(0x7f0000fafff2)='./file0/file0\x00', 0x10240, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req3={0xffffffffffffff81, 0x5, 0x8, 0x1, 0x5, 0x0, 0x6792}, 0x1c) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r2) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/03/18 04:00:46 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80000, 0x8a) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x0, 0x0, 0x0, 0x0, r0}, 0x2c) 2018/03/18 04:00:46 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @empty, 'syz_tun\x00'}}, 0x1e) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, 'lo\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'erspan0\x00'}}) 2018/03/18 04:00:46 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa}, 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, 0x1c) sendmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}], 0x1, 0x0) listen(r0, 0x0) socket$inet6(0xa, 0x4, 0x0) syz_emit_ethernet(0x3, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b02230600fe8000000000000000000000000000aafe8000000000000000000000000000aa00004e205b401aeb279f4676eabdb859554257ccc1cb5cd920ae78496ed9b936e90e50ffb1bd68d4f5dcb4df109ce89baabb1841aa022f8db4f1168487a1f857af6c05db73918a84bec066fc0703b0aece897735cd9249a6688969f1f69a28dcf1f23a6662139c423d4a1aa8bc", @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000002c0)) 2018/03/18 04:00:46 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f00000005c0)='/dev/usbmon#\x00', 0x1, 0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000600)={0xaa, 0x20}) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7fffffff, 0x400002) sendmsg$nfc_llcp(r2, &(0x7f0000000580)={&(0x7f0000000040)={0x27, 0x0, 0x2, 0x1, 0x9, 0x7, "1ff0551b0079bc6b9d04c87db4f79246ec72d221d08915d11406033783d393c46ad3cdbea002e183ede3d2e0b3e3c151e99debfc8f12b78beae0d9a84a28df", 0x1f}, 0x58, &(0x7f0000000440)=[{&(0x7f00000000c0)="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", 0xfd}, {&(0x7f00000001c0)="af1701e0cef18daf19811073f3e6e1e514ac7189ef27df4c462eb33d89632981248539f1597c817c09a743ee411b2a5f97d93f4a426c213bb93c33cfa366e3863b5de2d25557ffdab554904fa201ed6c2e322254701c4ce01632f1529e72cce22069662c3bd13e41a7ea18d57178961a1d750be58d929d2307", 0x79}, {&(0x7f0000000240)="87ca9803175b3f544e933dfe6032929298ad884bad073a6e3cffaca72240ca31c3cc3ed154b2937b8356b7f8ecc1f022e98b3cf7996c623060ba18ebf37295f376e6ff4fa9fb00f5948f9b730aca422c1b652946c28dcb7eb510485644216428fb5a41dff567d35064d94253a21ae148764cb55c2050e238627f7b0fcc837ba4343eb6b1bcfbd3e95c724923eefc50b5b33e6dce13ecdda2f28a0d56bece09d72b746da34c", 0xa5}, {&(0x7f0000000340)="75ef3de6b92639b801d40d1278fb952a8870742c0f46e6dd74", 0x19}, {&(0x7f0000000380)="44fdad4d7aab1ffe252e732457272f5fb61d6f701c378a1d7d36585f0b9a25aaf99cea38ec438daca065138e1a97d36353f50a03cd2f7269d192e2239730ce79ee6b44a3dca1e928fd53ec81816626227b47db2f278aec19e811b7aae95a1b2cf6408314c8c7386eb2c0cbe1b40d54cb69fc8699c584d951ff5e6b0a1c6158d5da6307c5d6672978225a2f692a16", 0x8e}], 0x5, &(0x7f0000000480)={0xcc, 0x102, 0x4c, "8dd7cbdf002bd1badbc5b6da690ef9ce0e1d679a87c1502b5dc4113597bab56c0e74bd10a9fc4e324830fe1affd152643c99fbdb712f32a369dca65ef9f087dcf1a559c7fca0156b3c7e43b75dda92666a07aecbbd9b175bd36e0785addebadc56f35e26acfbd6044e63cf19cd413a1d69426e871ff6d437421ac0cbe27273a45e2fe8a9a92d2fcc8671fc057caa2d50d96f7f8e0c8cdfb097aa7632b48cecab41415821378cd41a8f3cbe88eeeb4e9c89678571eaa44e021de326e35649390d"}, 0xcc, 0x8000}, 0x2000c000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000640)={0x0, 0x8, 0x8}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000006c0)={r3, 0x100000001, 0x1, 0x4, 0x30a, 0x3}, &(0x7f0000000700)=0x14) sendmsg$nl_generic(r1, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f0000226000)={&(0x7f0000000300)={0x1c, 0x19, 0x2ff, 0x0, 0x0, {0x2}, [@nested={0x4}, @generic="cc"]}, 0x1c}, 0x1}, 0x0) 2018/03/18 04:00:46 executing program 0: r0 = socket$inet(0x2, 0x3, 0x19) r1 = open(&(0x7f0000000340)='./file0\x00', 0x400040, 0x8) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f00000000c0)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000000140)={0x200, 0x0, 0x4, 'queue1\x00', 0xf9f}) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000080), 0x1) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000200)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c2000000aaaaaaaa000008004500001c000000000002907800000800000000011200907800000000"], &(0x7f00003b5000)={0x0, 0x0, [0x0, 0x0, 0x80000000000000]}) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000300)) 2018/03/18 04:00:46 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f0000000080)={0x1ff, 0x8}) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f00000001c0)={'mangle\x00', 0x25, "ddc73d45364b7b97ded3bf03409989a7a0b91af38620bbc8b0f0c45677af3fc14706191c99"}, &(0x7f0000000240)=0x49) listen(r0, 0x6) fcntl$notify(r1, 0x402, 0x2) r2 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r2, 0x29, 0x6, &(0x7f0000000000), 0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a45352, &(0x7f00000000c0)={{0x7e, 0x41f3}, 'port1\x00', 0x10, 0x20, 0x1d6, 0x82, 0x1, 0x9, 0xffffffff, 0x0, 0x4, 0x220340000000}) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/18 04:00:46 executing program 6: setrlimit(0x8, &(0x7f0000000280)) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x6ea, 0x10000) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x15, 0xbc6b, 0x1, 0x0, 0x8, r0, 0xfffffffffffffffe}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x1, 0x2, &(0x7f0000000440)=@raw=[@map={0x18, 0x0, 0x1}], &(0x7f0000000480)='syzkaller\x00', 0x0, 0x6c, &(0x7f00000004c0)=""/108}, 0x48) 2018/03/18 04:00:46 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0x6) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000719000), 0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x80000, 0x0) syz_open_pts(r1, 0x400000) socket$vsock_stream(0x28, 0x1, 0x0) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x0) ioctl$KVM_DIRTY_TLB(r2, 0x400caeaa, &(0x7f0000000080)={0x80000001, 0x101}) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={0x0, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000140)={r4, 0x7}, &(0x7f0000000180)=0x8) ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f0000000340)) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e05411, &(0x7f00000001c0)=""/228) 2018/03/18 04:00:46 executing program 4: capset(&(0x7f0000c2eff8)={0x4000019980330}, &(0x7f0000001fe8)) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x9772, 0x60080) ioctl$sock_ifreq(r0, 0x89ff, &(0x7f0000000080)={'ipddp0\x00', @ifru_settings={0x5, 0x6, @fr=&(0x7f0000000040)={0x3, 0x8, 0x3f, 0x5, 0x10000, 0x2239}}}) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00000000c0)=ANY=[@ANYBLOB="6d616e676c6500000000000000000000000000000000000000000000004b09e95104253c701c6b36baf86ba97a001f00000006000000ec0300006003190048000060030000000200000000000050050000500500005005000050050000500500001600e9abbb65ec06244ffadbbe555775d1ee88558d416effa49e50bd78f5e3bd9fc72b3f2acf7a38babd7a7bde4e070d99dad0e6c6d126233d83e5", @ANYRES64=r0, @ANYPTR], 0x3) 2018/03/18 04:00:46 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x2, 0x400) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@remote}}, &(0x7f00000002c0)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000300)={@dev={0xfe, 0x80, [], 0xf}, 0x45, r2}) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c00000010000100000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000540003006c6f00000000000000000000000ee4e0d52c3bb9b1e19e3a"], 0x3c}, 0x1}, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='rose0\x00') 2018/03/18 04:00:46 executing program 3: unshare(0x28060406) setns(0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=ANY=[@ANYBLOB="850000000800000057000000000000009500020000000000"], &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x99, &(0x7f000000d000)=""/153}, 0x48) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x8080) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000000)=r0) 2018/03/18 04:00:46 executing program 2: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002780)='/selinux/mls\x00', 0x0, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000002bc0), &(0x7f0000002c40)=0x6e, 0x800) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x123000, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000002c80)={r1, 0x81}) r2 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x8, 0x0) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f00000000c0)=0x9, &(0x7f0000000100)=0x4) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x3, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x6}, [], {0x95}}, &(0x7f000000b000)='syzkaller\x00', 0x7e0, 0xe7, &(0x7f0000002f19)=""/231}, 0x48) 2018/03/18 04:00:46 executing program 0: r0 = userfaultfd(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000800)=ANY=[], 0x0) close(r0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x42) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000000140)=""/135) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f00000000c0)={0xd54, 0x9, 0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, 'tunl0\x00'}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000100)=0x6c) close(r0) 2018/03/18 04:00:46 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x4000000000013) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000080)=0xc) r1 = socket$netlink(0x10, 0x3, 0x2) sendmsg$nl_route(r1, &(0x7f0000002fe4)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f000000a000)=@ipv6_newroute={0x1c, 0x18, 0x0, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x410002, 0x0) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000000100)={0x5, 0x400080000000004d, 0x8, 0x200000000000fd, 0x2}) fcntl$dupfd(r2, 0x406, r0) 2018/03/18 04:00:46 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x20ffd, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000000080)={0x3, [0x0, 0x0, 0x0]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000264ff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f0000000000)={0x10203, 0x0, &(0x7f0000ffc000/0x3000)=nil}) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f00000000c0)=0x10001) [ 220.869387] netlink: 28 bytes leftover after parsing attributes in process `syz-executor6'. 2018/03/18 04:00:46 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f000054a000)=0xa, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000fa1ffe)=""/72, &(0x7f0000fa1ffc)=0x48) getsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={r1, 0x9}, 0x8) [ 220.945862] netlink: 28 bytes leftover after parsing attributes in process `syz-executor6'. 2018/03/18 04:00:46 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) prctl$getreaper(0xb, &(0x7f0000000100)) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7fffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffff9c, 0x8004e500, &(0x7f00000000c0)=r1) 2018/03/18 04:00:46 executing program 2: mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, 0xffffffffffffffff, 0x0) socket(0x1, 0x6, 0x3ff) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000080)=""/4096) move_pages(0x0, 0x1, &(0x7f0000000040)=[&(0x7f000000c000/0x1000)=nil], &(0x7f0000000080), &(0x7f00000000c0), 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001080)=0x2, 0x4) 2018/03/18 04:00:46 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000fe9000), 0x8, 0x0) unshare(0x400) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000140)={0x0, 0x0, 0x8004}, &(0x7f0000000180)=0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000040)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@local}}, &(0x7f00000001c0)=0xe8) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) signalfd(r0, &(0x7f000017c000), 0x8) 2018/03/18 04:00:46 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x2000, 0x0) syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x800, 0x2) open(&(0x7f00000000c0)='./file0\x00', 0x80000, 0x88) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000140)={0x0, 0xd88b}, &(0x7f0000000180)=0x8) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000000200)={[], 0xffffffffffffff81, 0x141c, 0xff, 0x0, 0x1, 0x4000, 0x2001, [], 0x1}) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000001c0)={r2, 0x19}, 0x8) openat$dir(0xffffffffffffff9c, &(0x7f0000000400)='./file0\x00', 0x200000, 0x2) r3 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x9, 0x80a00) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x22f) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r3, &(0x7f00000003c0)={0xa, 0x4e23, 0x9656, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, 0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f000066cffc)=r2, 0xffffffffffffff51) 2018/03/18 04:00:46 executing program 6: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) r1 = gettid() sched_getscheduler(r1) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) clock_gettime(0x0, &(0x7f00000082c0)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000008180)=[{{&(0x7f0000000180)=@ipx, 0x80, &(0x7f0000000080)=[{&(0x7f0000000200)=""/128, 0x80}, {&(0x7f0000000380)=""/91, 0x5b}, {&(0x7f0000000400)=""/163, 0xa3}, {&(0x7f0000000000)=""/49, 0x31}], 0x4, &(0x7f00000004c0)=""/117, 0x75, 0x4}, 0x3ff}, {{0x0, 0x0, &(0x7f0000000800)=[{&(0x7f0000000540)=""/119, 0x77}, {&(0x7f00000005c0)=""/175, 0xaf}, {&(0x7f0000000680)=""/145, 0x91}, {&(0x7f0000000740)=""/180, 0xb4}], 0x4, &(0x7f0000000840)=""/123, 0x7b, 0x81}}, {{0x0, 0x0, &(0x7f00000019c0)=[{&(0x7f00000008c0)=""/108, 0x6c}, {&(0x7f0000000940)=""/86, 0x56}, {&(0x7f00000009c0)=""/4096, 0x1000}], 0x3, &(0x7f0000001a00)=""/63, 0x3f, 0x60}, 0x6}, {{&(0x7f0000001a40)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000003dc0)=[{&(0x7f0000001ac0)=""/38, 0x26}, {&(0x7f0000001b00)=""/18, 0x12}, {&(0x7f0000001b40)=""/205, 0xcd}, {&(0x7f0000001c40)=""/4096, 0x1000}, {&(0x7f0000002c40)=""/165, 0xa5}, {&(0x7f0000002d00)=""/4096, 0x1000}, {&(0x7f0000003d00)=""/32, 0x20}, {&(0x7f0000003d40)=""/88, 0x58}], 0x8, &(0x7f0000003e00)=""/59, 0x3b, 0x80000000}, 0x1000}, {{0x0, 0x0, &(0x7f0000003f00)=[{&(0x7f0000003e40)=""/21, 0x15}, {&(0x7f0000003e80)=""/27, 0x1b}, {&(0x7f0000003ec0)=""/22, 0x16}], 0x3, &(0x7f0000003f40)=""/143, 0x8f, 0x80000001}, 0x80}, {{&(0x7f0000004000)=@pppoe, 0x80, &(0x7f00000046c0)=[{&(0x7f0000004080)=""/151, 0x97}, {&(0x7f0000004140)=""/149, 0x95}, {&(0x7f0000004200)=""/198, 0xc6}, {&(0x7f0000004300)=""/135, 0x87}, {&(0x7f00000043c0)=""/234, 0xea}, {&(0x7f00000044c0)=""/10, 0xa}, {&(0x7f0000004500)=""/241, 0xf1}, {&(0x7f0000004600)=""/71, 0x47}, {&(0x7f0000004680)=""/35, 0x23}], 0x9, &(0x7f0000004740)=""/4096, 0x1000, 0x8}, 0x8}, {{&(0x7f0000005740)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f00000067c0)=[{&(0x7f00000057c0)=""/4096, 0x1000}], 0x1, &(0x7f0000006800)=""/209, 0xd1, 0x1}}, {{0x0, 0x0, &(0x7f0000006c80)=[{&(0x7f0000006900)=""/178, 0xb2}, {&(0x7f00000069c0)=""/11, 0xb}, {&(0x7f0000006a00)=""/59, 0x3b}, {&(0x7f0000006a40)=""/118, 0x76}, {&(0x7f0000006ac0)=""/151, 0x97}, {&(0x7f0000006b80)=""/254, 0xfe}], 0x6, 0x0, 0x0, 0x2}, 0x7}, {{0x0, 0x0, &(0x7f0000008100)=[{&(0x7f0000006cc0)=""/69, 0x45}, {&(0x7f0000006d40)=""/215, 0xd7}, {&(0x7f0000006e40)=""/77, 0x4d}, {&(0x7f0000006ec0)=""/80, 0x50}, {&(0x7f0000006f40)=""/84, 0x54}, {&(0x7f0000006fc0)=""/161, 0xa1}, {&(0x7f0000007080)=""/4096, 0x1000}, {&(0x7f0000008080)=""/99, 0x63}], 0x8, &(0x7f0000008140)=""/3, 0x3, 0x3f}, 0x101}], 0x9, 0x20, &(0x7f0000008300)={r2, r3+30000000}) madvise(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0xe) statx(r0, &(0x7f0000000040)='./file0\x00', 0x1000, 0x0, &(0x7f0000000280)) getdents64(r0, &(0x7f0000000100)=""/104, 0x68) 2018/03/18 04:00:46 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000fe5000)={0x7fffffff}, &(0x7f00000c1000), 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) ftruncate(r1, 0x8) writev(r1, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x5, 0x2, [0x800, 0x1]}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r2, 0x800}, 0x8) 2018/03/18 04:00:46 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x208000, 0x0) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x7) ppoll(&(0x7f0000000100)=[{r0, 0x5a14dda8657e1222}, {r0, 0x402}], 0x2, &(0x7f0000000140), &(0x7f0000000180)={0x3}, 0x8) r1 = socket$pptp(0x18, 0x1, 0x2) r2 = fcntl$dupfd(r0, 0x0, r1) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) write$selinux_validatetrans(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a696e697472635f7661725f72756e57743a733020737973fb446d5f753a6f620f0f3fcd7b83f3112e6a6563745f723a6d6f756e745f746d705f743a7330203038202f7573722f6c69622f74656c5870617468792f6d697373696f6e2d635e03c227671e75cfb742f09ebbab57b5d2168423c0f4d72afb1edbe5f4525b44eaf2ceb0ba045c29a75151d585905b9f1830642c4ef15e1f20eea200a2f10965980be80d1828f6ce47f980a99963660dc39cf1886aa41aaf94331c6db36607e3df5e87c68aa746f943f4cac0a8c4fdb33de5cfdde99ed3b0e4ad3b7a6776c4a9"], 0x6f) r3 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f00000000c0)=0x10000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000436fe8), &(0x7f0000b0d000)=0x18) ioctl$KDSETMODE(r2, 0x4b3a, 0x3) 2018/03/18 04:00:47 executing program 7: r0 = getpgrp(0xffffffffffffffff) ptrace$setregs(0xf, r0, 0x4, &(0x7f0000000100)="22cb492d10b7e3e3298c44f3a2a11fc4cc77328532175ad66834f58ffeb00104bdff45afdfd6199ebb2831") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002cffa)='ramfs\x00', 0x0, &(0x7f000000a000)) creat(&(0x7f000001bff4)='./file0/bus\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='cpuset\x00', 0x4024, 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x2794) r1 = open$dir(&(0x7f0000000140)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x1, 0x100000000a012, r1, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) 2018/03/18 04:00:50 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="0000000705000000000000ff050001fef9f30001000000000007fffffffe0002258bd79b895e09f1897332d039beeeee", 0x30) socket$alg(0x26, 0x5, 0x0) 2018/03/18 04:00:50 executing program 2: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002540)=[{{&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f00000014c0)=[{&(0x7f00000002c0)=""/126, 0x7e}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f0000001540)=""/4096, 0x1000}], 0x3}}], 0x1, 0x0, 0x0) recvmsg(r0, &(0x7f0000000280)={&(0x7f0000002580)=@un=@abs, 0x80, &(0x7f0000002600), 0x0, &(0x7f0000000200)=""/113, 0x71}, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)=ANY=[@ANYBLOB="2000e7ff13000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20}, 0x1}, 0x0) recvmmsg(r0, &(0x7f0000006940)=[{{0x0, 0x0, &(0x7f0000006000)=[{&(0x7f0000005f80)=""/85, 0x55}], 0x1, &(0x7f0000006040)=""/41, 0x29}}, {{&(0x7f0000006080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000006380)=[{&(0x7f0000006100)=""/29, 0x1d}, {&(0x7f0000006280)=""/55, 0x37}], 0x2}}], 0x2, 0x0, &(0x7f0000006a40)) [ 224.311756] kauditd_printk_skb: 500 callbacks suppressed [ 224.311764] audit: type=1400 audit(1521345650.164:6628): avc: denied { net_admin } for pid=4206 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 224.342345] audit: type=1400 audit(1521345650.165:6629): avc: denied { net_admin } for pid=4206 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 224.366906] audit: type=1400 audit(1521345650.175:6630): avc: denied { net_admin } for pid=4206 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/18 04:00:50 executing program 3: r0 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000000000), &(0x7f0000f61000)=0x4) syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0xc0000) 2018/03/18 04:00:50 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) sendmsg$nl_generic(r1, &(0x7f0000000840)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0xa000840}, 0xc, &(0x7f0000000800)={&(0x7f0000000880)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="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", @ANYRES32=r3, @ANYBLOB="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", @ANYRES32=r0, @ANYBLOB='\f\x00C\x00\x00\x00\x00\x00', @ANYRES32=r1, @ANYBLOB="cfab11cb37615498c53a766964ceb23cf7d1f0ae627d75a325d169e2fd51a1fc0ec184a8511ace6bf414e92290f40651386974ce1e609135eaae231584301c5bd0b76ba4a0e880ea84719b42576f22cc9554d036fd2e9fe8f202ae9b591d17dcbb72273495c7a3571ee09148024da101a1e72e768b5d12be98ec6ecfab67251bdcb00b9020c99bc8647b2fbe738c9d3996c8c07b77f5899af233dce4f29702e65271507886f85c3069ca7d453383b1715b4291fb0f070e60a0f379c9c2df38dc9d0f6d5a665df50715b92609a12d623d5d000000000000004f00000000007f000001000000"], 0x530}, 0x1, 0x0, 0x0, 0x4040000}, 0x4000) r4 = perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x2, 0x20, 0x2000000000000}, &(0x7f0000001000)=0xfffffddf) r5 = dup2(r4, r1) ioctl$sock_bt_bnep_BNEPCONNADD(r5, 0x400442c8, &(0x7f0000000000)={r1, 0x4, 0x2, "7fa0621193cb9ec2f640744c4d66c068c54517a8e701c35e75242d6dccc8f468bb6a651bdc9a447755e210dea752833b1dda727b97a162b0ccca428a5abaf89ce661a0c95fdad561f3c9bb25b40329bcd3b83e1ee187c736d8c87c83ef080c5131b9bc4cd0ce5d807ce2f04c9e3a97035ba49f5a8bae7fe41052ce7669abf8b00c4bbe6253717eedc6521b78e66087bd88ba2d0338f90bb4c13b525844f88e8f2b5f40514d4a36ec2a978165305ca24521af2f7c82cf3e57f00771aef53d0ceb03d0b3ffc8359a5ce2d84e9adcbc071e"}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) 2018/03/18 04:00:50 executing program 1: r0 = socket$nl_generic(0xa, 0x3, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x4000, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00000000c0)={'eql\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}}) ioctl$TCXONC(r1, 0x540a, 0x401) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000040)={'syz_tun\x00', {0x2, 0x4e1f, @loopback=0x7f000001}}) ioctl$TCXONC(r2, 0x540a, 0x9) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000000ff0), 0x744a) 2018/03/18 04:00:50 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000140)={0x0, 0x80000001, 0x0, 0x0, 0x7, [{0x9, 0x80000000000002, 0x8, 0x0, 0x0, 0x800}, {0x401ae93e, 0x6, 0x3f, 0x0, 0x0, 0x1}, {0x8, 0x6d18, 0x4, 0x0, 0x0, 0x1}, {0x4e, 0x9, 0x5, 0x0, 0x0, 0x2100}, {0x3, 0x3, 0x166, 0x0, 0x0, 0xffd}, {0x80, 0xf41d, 0x80000001, 0x0, 0x0, 0x4}, {0x0, 0xe1e, 0x0, 0x0, 0x0, 0x400}]}) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000000000)="f4dd4f6267dcf466493ea9fbc5a422142b3b96b43191c8ff126a7a68a3d3941bbfe3f7ab7ae60876ec560da7d525fd0f31b080febb7915c1e19c78ed49831f36efa72132d2ec01a65353e122251036e3412bba69be8be94f4835f0e22cac5c52d5e4b2cbd2136891a61954f96b4b0c1d8d990438bca8a387b3c55fea4a27c45b842ed3989f6441918913a94007b9648a6db57a7c8ea8cfe0fb96723c484ed141c193", 0xa2}], 0x2) 2018/03/18 04:00:50 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"64596df17c0e4200", 0x4000000100000401}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x17) 2018/03/18 04:00:50 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000380)='/dev/audio\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00000002c0)={0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000340)={r2, 0x80000, r1}) close(r1) r4 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000004c0)=ANY=[]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) renameat(r1, &(0x7f00000003c0)='./file0\x00', r1, &(0x7f0000000400)='./file0\x00') ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000300)={'dummy0\x00', 0x1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) close(r3) 2018/03/18 04:00:50 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000040)='/dev/ashmem\x00') ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000040)=""/253) 2018/03/18 04:00:50 executing program 6: r0 = memfd_create(&(0x7f0000000000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x105803) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x2) write$sndseq(r2, &(0x7f0000048fe4)=[{0x0, 0x1ff, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @control}], 0x1c) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick, {}, {}, @ext={0x0, &(0x7f0000055ffe)}}], 0xfffffd56) [ 224.391444] audit: type=1400 audit(1521345650.175:6631): avc: denied { net_admin } for pid=4203 comm="syz-executor6" 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 [ 224.429082] QAT: Invalid ioctl [ 224.430543] audit: type=1400 audit(1521345650.282:6632): avc: denied { net_raw } for pid=3911 comm="syz-executor1" 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 [ 224.456793] audit: type=1400 audit(1521345650.290:6633): avc: denied { net_admin } for pid=4203 comm="syz-executor6" 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 [ 224.475554] QAT: Invalid ioctl [ 224.481324] audit: type=1400 audit(1521345650.314:6634): avc: denied { net_admin } for pid=3914 comm="syz-executor5" 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 [ 224.509052] audit: type=1400 audit(1521345650.314:6635): avc: denied { net_raw } for pid=3911 comm="syz-executor1" 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 [ 224.533414] audit: type=1400 audit(1521345650.367:6636): avc: denied { net_admin } for pid=4206 comm="syz-executor4" 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 [ 224.557935] audit: type=1400 audit(1521345650.391:6637): avc: denied { net_admin } for pid=4203 comm="syz-executor6" 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 2018/03/18 04:00:50 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) bind$inet(r0, &(0x7f00003cdff0)={0x2, 0x4e20}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@mcast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@broadcast}}, &(0x7f00000005c0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={"626f596330000000000000000010f100", r1}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000000100)={0x2, 0x0, {0x3, 0x1, 0x2, 0x2, 0x4}}) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f0000000040)=ANY=[@ANYBLOB="2a020000250000003c06df06f4857f173b0c253f297bfcd5d9177ef6a164f0f00d85af49f0d10724747efaae00"]) 2018/03/18 04:00:50 executing program 6: r0 = socket$inet(0x10, 0x80002, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000000c0)={0x80, {{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="2f0000001800030007fffd946fa283bc8020000000040005031d856808000f00083c14cc16ccbb24e0710b42fa3ccc", 0x2f}], 0x1}, 0x0) 2018/03/18 04:00:50 executing program 0: perf_event_open(&(0x7f000000a000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0xffffffffffffffff}, 0x2000003ff, 0x80000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x10, 0x800) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000000c0)={0x8, [0x0, 0x1, 0x9, 0x4, 0x0, 0x0, 0x1, 0x18000000000]}, &(0x7f0000000100)=0x14) 2018/03/18 04:00:50 executing program 1: r0 = memfd_create(&(0x7f0000000000)="74756e08000000000000008000", 0x0) pwritev(r0, &(0x7f0000f50f90)=[{&(0x7f00001b3000)="93", 0x1}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000000040)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) syz_open_procfs(r1, &(0x7f0000000140)='net/unix\x00') lseek(r0, 0x0, 0x4) 2018/03/18 04:00:50 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000366000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect(r0, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) shutdown(r1, 0x0) r2 = gettid() socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f000087fff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000b3b000)=0x3f) fcntl$setsig(r3, 0xa, 0x12) fcntl$setownex(r3, 0xf, &(0x7f0000000000)={0x2, r2}) recvmsg(r4, &(0x7f0000172fc8)={&(0x7f0000b3aff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b36000)}, 0x0) dup2(r3, r4) r5 = gettid() tkill(r5, 0x16) 2018/03/18 04:00:50 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000424000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a15cdf0311cfc07000000d86bd0", 0xfffffffffffffd47) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) fcntl$getflags(r1, 0x40b) ioctl$int_in(r1, 0x5452, &(0x7f0000000000)=0x9) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r1, &(0x7f00000029c0)={&(0x7f0000002900)={0x1d}, 0x10, &(0x7f0000002980)={&(0x7f0000002940)=@can={{0x1, 0x7f}, 0x0, 0x0, 0x0, 0x0, "49463d2c2d45cafd"}, 0x10}, 0x1}, 0x0) 2018/03/18 04:00:50 executing program 2: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000bd1000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x3}, &(0x7f0000000140)=0x8) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x40, 0x0) ioctl$KVM_SET_FPU(r3, 0x41a0ae8d, &(0x7f0000000240)={[], 0x3, 0xffffffff, 0x8001, 0x0, 0xffffffffffffffd2, 0x1000, 0x100002, [], 0x4800000000000000}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000180)={r2, 0x80000000}, 0xffffff6e) timerfd_settime(r0, 0x1, &(0x7f00000a5ff0)={{0x0, r1}, {0x0, r1}}, &(0x7f000010bff0)) getsockopt$bt_hci(r3, 0x0, 0x3, &(0x7f0000000400)=""/134, &(0x7f00000000c0)=0x86) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000580)={r2}, &(0x7f00000005c0)=0x8) timerfd_gettime(r0, &(0x7f00000004c0)) getsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000540), 0x10) r4 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x2, 0x200540) fcntl$dupfd(r3, 0x406, r4) read(0xffffffffffffffff, &(0x7f0000941ff8)=""/8, 0x8) connect$pptp(r3, &(0x7f0000000040)={0x18, 0x2, {0x0, @rand_addr=0x100000001}}, 0x1e) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000000500)=0x8001, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1, 0x0, 0x8, 0x3f}, 0xc) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x100, 0x0) socket$pptp(0x18, 0x1, 0x2) 2018/03/18 04:00:50 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-aesni-avx2\x00'}, 0x73) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) fcntl$getown(r0, 0x9) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f000005efe4)={0x0, 0x0, &(0x7f0000304fe0)=[{&(0x7f00001a6000)=""/167, 0xa7}], 0x1, &(0x7f000084bfe8)=""/24, 0x18}, 0x0) 2018/03/18 04:00:50 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) unshare(0x40600) recvmmsg(0xffffffffffffff9c, &(0x7f0000003380)=[{{&(0x7f0000000440)=@generic, 0x80, &(0x7f0000001680)=[{&(0x7f00000004c0)=""/15, 0xf}, {&(0x7f0000000500)=""/2, 0x2}, {&(0x7f0000000540)=""/146, 0x92}, {&(0x7f0000000600)=""/83, 0x53}, {&(0x7f0000000680)=""/4096, 0x1000}], 0x5, 0x0, 0x0, 0x5}, 0xfffffffffffffffa}, {{0x0, 0x0, &(0x7f0000001d40)=[{&(0x7f00000016c0)=""/205, 0xcd}, {&(0x7f00000017c0)=""/193, 0xc1}, {&(0x7f00000018c0)=""/97, 0x61}, {&(0x7f0000001940)=""/233, 0xe9}, {&(0x7f0000001a40)=""/12, 0xc}, {&(0x7f0000001a80)=""/151, 0x97}, {&(0x7f0000001b40)=""/218, 0xda}, {&(0x7f0000001c40)=""/254, 0xfe}], 0x8, &(0x7f0000001d80)=""/185, 0xb9, 0x81}, 0x80}, {{&(0x7f0000001e40)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001ec0)=""/48, 0x30}, {&(0x7f0000001f00)}, {&(0x7f0000001f40)=""/31, 0x1f}, {&(0x7f0000001f80)=""/101, 0x65}], 0x4, &(0x7f0000002040)=""/225, 0xe1, 0xd49}, 0x3f}, {{&(0x7f0000002140), 0x80, &(0x7f0000002340)=[{&(0x7f00000021c0)=""/56, 0x38}, {&(0x7f0000002200)=""/14, 0xe}, {&(0x7f0000002240)=""/59, 0x3b}, {&(0x7f0000002280)=""/160, 0xa0}], 0x4, &(0x7f0000002380)=""/4096, 0x1000, 0x3}, 0x81}], 0x4, 0x10020, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000003400)={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x40, {0x2, 0x4e20}, 'gre0\x00'}) syncfs(r0) 2018/03/18 04:00:50 executing program 6: r0 = socket(0x11, 0x4000000000080003, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000000040)={0x10, 0x6, 0x1}) setsockopt(r0, 0x107, 0xa, &(0x7f0000001000), 0x0) socket$inet6(0xa, 0x80000, 0x1000) 2018/03/18 04:00:50 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0x4a2, 0x20000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000200)={0xfffffffffffffffe, 0x6, 0x791f, 0x100, 0x4}, 0x14) r1 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000080)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10, 0x80800) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f00000000c0)=0x7) r2 = userfaultfd(0x0) r3 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x4, 0x80102) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000000180)="4b419d3d15c9877dff8f82d427065fabbb8180", 0x13) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r2) r4 = memfd_create(&(0x7f0000002000)="6372706c6f7d1985", 0x0) pwritev(r4, &(0x7f0000000000), 0x0, 0x0) fcntl$F_SET_RW_HINT(r4, 0x40c, &(0x7f0000000040)) close(r2) ioctl$KVM_SET_VAPIC_ADDR(r4, 0x4008ae93, &(0x7f00000001c0)=0xf000) 2018/03/18 04:00:50 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080), 0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x7f, 0x4}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r1, 0xaccf}, 0x8) 2018/03/18 04:00:50 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080), 0x2}}, 0xfffffe84) write$rdma_cm(r0, &(0x7f0000000540)=ANY=[@ANYBLOB="03000000400000fa0a00000000000000000005d4720a00000000000000000001000000000a00000000000000fe80000000000000000000000000000000000000"], 0x40) 2018/03/18 04:00:51 executing program 3: keyctl$restrict_keyring(0x1d, 0x0, &(0x7f0000000a00)='big_key\x00', &(0x7f0000000040)='-selfcpusetprocself!&\x00') r0 = add_key(&(0x7f00000000c0)='.request_key_auth\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000140)='cifs.idmap\x00', 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) sched_setaffinity(r1, 0x8, &(0x7f0000000080)=0x4c0000) 2018/03/18 04:00:51 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140), 0x0) ioctl$sock_proto_private(r0, 0x89eb, &(0x7f0000000200)="00dd80c4c6bdde139a4f6d4f3f3d5485c095c68a315dfe8cbddf8952b14fd5a5bc2b10f0a2aee71c370d141be09c9d74b84346d55f216e0692cd7e659b4a554b5055d4bf721fcf0a675cd6476cbe567f26d0e65425c2cf7ab435cebdd77cd671660e04d4774de67d068a28668f3cff7ff6d462c5acb8946d2ec33d") openat$vsock(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x40, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x3f, &(0x7f0000000140)=""/102, &(0x7f00000001c0)=0x66) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f00000002c0)={0x9, 0x3, 0x7f, 0x8, 0x4, 0x8000}) 2018/03/18 04:00:51 executing program 4: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000080)='maps\x00') r2 = dup(r1) preadv(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)=""/127, 0x7f}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f00000001c0), 0x1) pwrite64(r1, &(0x7f0000000000)="0de68559a0ff9cc9bdcd136e87eb8b7e91a93178c5", 0x15, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000180)) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000140)={'teql0\x00', {0x2, 0x4e21, @rand_addr}}) 2018/03/18 04:00:51 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000458fea)='/selinux/checkreqprot\x00', 0x2, 0x0) ioctl(r0, 0x8000000000000, &(0x7f0000000040)="c003592d8f7332ce314b533b315ce3a7791fe79510607b4c33116940f1e118d9dcbf70a71dcea413e216142cc0182c5f0cda24c0e3c55b19df1a0abb119f63cc2f203b58ace5bb33a60c9802eb37ce987cc5a8bd2a91134f3e0c3c79fce233a5b15b4282cd48fda2fb03c02072f407d161e9d5f2833c2f6c6c682815b04b26abd0a29fe4925fe661e2b07df662b2213ad9a6f6da74eecf6682e58bf38e59422886fe9274ab12c02a8b08d2a2c9d15085770d5ef646bcabd5650256063d14d49b4e860741b05e3038167d6effc08a51e183d9bc13225474702ef7edbe72eb1f3ce617311d2bb75f376e99319cc65625196d46e4ef768404061e2649b46b4b1a4750df0a2b0ae78313a266993b2cceb4610d364cba780f4dc8b42c7163862f6a2b8944f61c499766db5d1fba771b7f221f332b7704ea69470f77162706ef71f2b10d61696947f3416ccc4c9045666cdc25e1908ad8a250543f3ca2d521e7106a5aace236184e9bc4adc43c15e0371766654da865e12ddb627bc89de8a904345cb4c05c1f5261005e02859f24f28adacf165e60942b0d9b29b4067953f5af5e472164da7862c4ae63c2935ea8a5e60d17a68e8fa8be4247bc0c411fc106827322a0d7b69bcda498a072b7bc6a77d10464e94313a37378c53aeb02d865530ee59bc4aab87ceda36d9ec331d7a246c1c5cc0707cf9fb93c513e375b96245f985194cfef0bfd22ad84a3668221ae23394adbdf02092a7770b49b8cd934e3e78297397af78e56bcb3e9b589621630540fb3168dba657f2ee261bdfd265688f8bd29cf0b11f5fcd6018a0acf4006d612edee2b5266868f9e3badf2f14191f45e00f39c9c293abe1a4cd51e858a8fde067dcbb8e37a94784778cae7f8bf2d7d06c150f04224be5083b0d2ef4491ddcaa9c23193698fe41c0217bc193e1d8f5b3592eea7fe379ab84110c9cfcfc19e7b3f2c7df6c4e60c97a2f4d7fda2cfd0d8a58819b3c901d111750740e9b710013f34fa89458489aca91f0ad3040ddadfd21bc3f7af348ce3f735d25e261c9b7fcec8053020746aa192f1db73d320a9bccb309f04ee520699434acbfd7bca3f2e38ee31e9d70cdc4e0143de59590969d928ec370ee62a66094adbd6a0ecb10a4733a372d479bc53b3a178112759e38150d5a3402feffda4ec82aae541992b9657f34e4fe2433d52f6e4725a059028f58aba415e08367b3170b29985bec09458dacc212cb454a9d275f43629999dd3b1fcf36436e8f6422770b1c1dedfa6451779a49886e46f236d9bc33aecf7e1675bb9e3b91bb5e2a0caf94d64f65929e68baed5c1a16e14888fc2735a9165090b7196c0635096d8a3a61d25e53db885c2dfe4b10fbdee7e007267b33e5069bbb255f8ab4469563e05e0a9ff0a2069d68aacfed25cf5920e0e95210e05d1fb132d95ef747e264d51844ee203579f3f36677f5261b13db7aa7ce1ae5886928709bde90134bb615389aec2781ca5dc7fcb11c5d351f9f19bf7293d097dc2a0108cee89709b42890d982374d0a145e5afeb8bbb239696680c36f7cc44a5bffc2479f4c2bbb68c9fe3b132484f1891f7fe6c134aa4adf48b39e738855ce8224e204b99c83cc24fb8662f4c382832a720df2300e9e25102184c76b1a7a79f94239cddcc9c9f7262c255f081196a72c4c5f7c6216d31ccd0a84607482759978911e84b6a777f0cd6b43e0a3dc34ddcbf30b0ea949b509c3e2e087a52381f649db025b144ef5deb7360ae31a3bec2ea63103fae4d8f1fa16e75fcc0cdeafdac16c73aa7f31a0734644b9c9145a84d621fcea0cbd4cc112fa1fc1d113891e685f72f9de2063857f8eacbf080ac4ef3235fc77b3f19bf29362e45a7d7135b6c982679e18ca6f197ee14f1a1d0840c353f5021c72d276d5839a172aa8203c407c17cb8b9d095478653369a565f3d91108f71bc78eeb922fbaae77576ef8e814a93f6ea5107d5ec7290e40272634d41cf37bec33ad256e0fce0352431228200d9a043cf7ac2a450be869132074a1b9d2a5284d6bcc7742490edc14406924277fdddccca551fbcab27732ad9dec238b9daf31c48d27da44543a0398a09e7dcb2b8840659cd839c908eb4d226254aa2c3e9e0437d566ac8be94f57157cfd29f3e81fdd75bf1a60a0672d8bd23589d8ac63862a270f02032a1f0c9d6d25f2520071ba8f484d7ac3d6a8c757f38d4c1b855b6cbc3b0b45fc2ebe967b5d849f1f213013274c9832d95126b6d9f8583adb8bc5b76b88f4f6b39a5c3f4e4a7ffaf65a51b3a104c34f4c317e2d75feec32ed1e6c85e60bcef214fe7a93791ed45d340ebe99621f9c635d7ba56b60b3bff25b2079df06f76b662cda93d6c8180fa9ba157bf92d7cf4f295cc67c3e6943bd549653a11e86f3ba057dc7e755ee9e69ff166043e94ea94fb08a2fdb1c8da5f638da918f8ed4cb37686a60581cfe63c0164795a1fc413d946c46e00793599fba551f04e460a4e57dce6d7fe291cd1f9dd6f249627d03df5a23066830f6b8c64751eb09b046c2ce2213143bd24380032aa1c5e45dc2738bbb5a97b2aec67d15dc9ce86de4dbd8a46e6b478d06caa488b227f9d7ba547ce961f94e1fd75dc76409ecafb5fd6443b477d0bdb4b4d9e39b455198b568723df237438641d9273f80384558b3083a08b01708c1d54684d37d00fbbfb76cc08dfd9ff559a7e09302826ef121340f495e9d38e0f500f085fcb31212811e9fc46951035c546598525d22517fa8d6960fb49efd7697b4ff1db013c5c0199d141ed73fc34f4d041b1df045fda69026efb4a6c79708d385d9c392049585ba2525867925d20c54ddf13d1f71c70e5817cc60bf7c0fea4d42c03cb78ac13d56f9a5282f1fa7211e2b0573c3d469b8741c9ce754c0a7ce489656f23bbe598ac8e8e67d1017eedebe3caffd1c5ec6635a9fd77a0b46095fa0da53e75187fdb94fa0f2ea35a6280bfcd541d9f1c9d355eae3b8fdd1d2532ab7e31548b49736a82b31b2d5bf355a81d72f8d71fc3b39d018d0170be22e126ae4760ab0fa9fa6594c745cfcbee05c54734d4ac5bca83fb95176832f70425c61e1430e956c4c73610423668312e1cbcef3606e8f0b8060cacfdd955754b9bd3c0117597cfa5dd2b724c311a65be893c18d798b5f0b744297a7e1fb74dac7601237f63cac0b35193e917abd11ad6dfd6fc32a3ce5fe912a478d571595fd2f889fb6924972bd1a0c696517aaa4300ea56cb0c9812a8075df5790f7182b1bea2425e90681f4112cd48018b706ea90a37131fe23b3e39731f7341c5877ba494780593f1758ae61dd750ef8fc9c19b79fb24f40a76eac870bdd1cbd340096cfb274958ade660ef98fa0c59e4d61bbdd2cf55a93e8d9cd0ffce822b2dc7775a4e2486fbdaa730e7526ddffb476928b969e89aa1d933c88c5d63b8ec6314f35a12d4ca4e17a18ee4e6ecf38900bcaff19d23baa80b8a0d5fa753922170287a9378ab28882a739512b51d1f880374fd34a8bfc437ddb3f99fd33a22a6b2dfd1a5772f15496d4fd5fdd0c6f024e13a189717abdb9ba17893f2e7a273b72a0c31bafe54df270b4b0389911a4ab662c1b7ee6008cdc044ee5a7950f99b540fb265e432d853c21b0e6323e4536f8f5a415ef6adf39712a0423713a0fd264a6086bacb228ac44b7d8e746e82db7b15941dff0e01b54d5363054781f28ebcd26c55c5b95c78aff9201e4263749483316625d30b677d393c190522ae3634714e23b34b57b84fa3df1e9db148c6887b10a985a888c92c106ab6ca78f6c3c89379e8cf09dd2a0fe2985717b8d0fc28f8b2fb91b84dbca384879235309b821c4ba1c48099bd16cfdf38d9601556c301e6554c9d747de920c8ab81019358d6521e9c9974331015df6e1b9888c3938a38cef9fc72abcfab4c665a2e199ba071cc5c078d14312cbcddb9efcc8adf68ba2db2b5ed823d5fd7ab44052de44bbb8fadc7388fc846f37a33d8df45ecadf0468c6be7851a28247d7ee13b6ad0ff2a680dcddd9f118f0b6cbf2716866b12fa7544d64df641a1819af976f6ff3bee6d8127444096ed6dc2069bb0b6780a312922b9250e4d06a8d6a3b333ac9142b649b16a0d82b2e8e781ada9dbd9942856456b8e360cce826c559edb6f961a5cd7246849da3098253a3d00dec001d031a086ce24a82343aa5a73d84f03ed0f31e0299eddf4dc02f50eb365060c327e0324d9858e763087d04e6c8c7c790db676410525552d041cb3f7b292601c9352b1e8e5b6a64d65f5c23d9d08b071474f510510f74315320eefccce94658a7dfbacfe729d75556cc42d15ce407785c569d9da76bc5c4f22ee6825b60af0336e88b30700d89f35cabd8cfcffb34e7ba6833f8c712a69331eb766cfaf4392c85e7b40cecff15832bf17a7a8a6a7485ac88f2a5e0a9ce8fbf04a280c9fe67a108241f2b57f77cbeda7124edbdddac45c0594d2839212ce1d24c0b2fadbaf07855ebaf466aaad10e967c401ef958544cc7c1bdb4bf73291d8a693895d8ed05316dd148ebb59ffe35f6e5e97334bf24e22231727c3a3158af714791963b6fc7848240b519554be121f6b01d6006620ae32254790a15b0e06dc99e3d33806bc304b979b67bf079d9065d699b53cb0eeb2dac36dcba8bcbe5a2036250faf57aceb48c85ef8320149f00600c3c73d896228fd2ca33c48809ed92719fd5dea2c9e2fa06f258f20ad88a2a18bc062e60ed6c3abb4701c1bed52f73bcf4ee0ad12cf215a043f56c306a9f9532f8163266aebb9ece66816e1409c5d6fcfd348d46574612827435e8318285faee9828787d44b2a7f3e768dbe451d3f047d6f59425611a3a391e242c2ca1e7ea5924ef8d7685a9042e02fba1eceb87afe8879531d5c44ac5b42d73ed5b13c08dfcee8351af878575a1618f2fc3c714423e65bcc6949d7a2f49a3d4840e66c3a99441b11e0176a3024d976c1ab56becba4c243e967ae100c77d64d9dd61ce93413ab2c4028c6d21bc665e4629c275177d10e0bc3e23d8faeb4bb051e5276d1568d63e08f8377a6a0d8480a3f21d0ef4edc0905c27aa28f7e5b6b3fc805de1f0509befa3bca76a9072d56d5768445f2b5a6be4fb825887ef366fe765901c293a05d31817c8da5c34068a9653477ca59cf2b621f5e21cad07627d88366997ec5e1ba23fce90714dd0a2691f12dd53f6477828d51a84d82d47e9907f17d8e86e442f9b1fa6c5905948d5a36c16eb3fd33419d6d090e982b0b12eebe30fe8a1026eb2a063021f9c4949f64da7d3549729a380919e6f4c4f16288d99c08ce7264085efb4635279a340e33a8996cb0da53a4796f59f705fd9f1eff8edfdddd6c4877a82378d4237eece2dc7893a1998518aeb1eaa72479cf0919f8f8eaf4afcc9c0aa0d62f954f0fd48bb1d1cbd2c8b177f1c86af67d44367ffffed4d3a99f83dfe2fea9edef0628ab50c193a30be12313e4fb9eed82224276a6f4aec8ce948e21d6689c30738c79043b59b6d4ca2f15b02cc3d6823130d42a910c08c7a1a745b1ba5fdfef294cd783e3cd92db14dbe72847fd0ba781d715a5348d795c1111db5de2160352f037b71446703319140d6ae17e10124892978f1836fe91898d94756de696612ec02f6983d4e7f956d5124f166d86ab0d5f04877e25bcc6b838f04d61c249118ba16ed9002be1c74019b7038fa30ccc6a9f877dbbe7a1d59adc3f7af8d25a1bae52de7e482f51efae99fc9c14c36620accbe17fc3893e2f5fd2874ac1217e70c2dc3f623750640f01dde0ec3de03e9721e") sendfile(r1, r1, &(0x7f0000000000), 0x5) 2018/03/18 04:00:51 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000080)=@create_id={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000000), 0x2, 0x5}}, 0x20) write$rdma_cm(r0, &(0x7f00000015c0)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000001580), 0x2, 0x5}}, 0x20) write$rdma_cm(r0, &(0x7f0000002400)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f00000023c0), 0x13f, 0x4}}, 0x20) write$rdma_cm(r0, &(0x7f0000002900)=@join_ip_mcast={0x10, 0x30, 0xfa00, {&(0x7f00000028c0)={0xffffffff}, 0x1, {0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}}, 0x38) write$rdma_cm(r0, &(0x7f0000002440)=@leave_mcast={0x11, 0x0, 0xfa00, {&(0x7f0000002580), r1}}, 0xffffff18) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x14000, 0x0) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000000180)=""/4096) write$rdma_cm(r0, &(0x7f0000000040)=@migrate_id={0x12, 0x10, 0xfa00, {&(0x7f0000000140), 0xffffffff, r0}}, 0x18) 2018/03/18 04:00:51 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00000001c0)="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") 2018/03/18 04:00:51 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000180)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) connect$pptp(r0, &(0x7f0000000080)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x20) 2018/03/18 04:00:51 executing program 7: mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) r0 = dup(0xffffffffffffff9c) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x2, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) r2 = inotify_add_watch(r1, &(0x7f0000000080)='./control\x00', 0x40000000040) inotify_rm_watch(r1, r2) 2018/03/18 04:00:51 executing program 0: mkdir(&(0x7f00008d4000)='./file0\x00', 0x0) r0 = open(&(0x7f0000061000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000050545)='./file0\x00', 0x0) symlinkat(&(0x7f00000000c0)='./file0/file0\x00', r0, &(0x7f0000000140)='./file0/file0\x00') renameat(r0, &(0x7f0000000000)='./file0/file0\x00', r0, &(0x7f0000000040)='./file0\x00') recvmmsg(r0, &(0x7f0000000080), 0x0, 0x41, &(0x7f0000000100)={0x77359400}) 2018/03/18 04:00:51 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x1) connect$llc(r0, &(0x7f0000000000)={0x1a, 0xffff, 0x101, 0x7fff, 0x6, 0xfffffffffffffff9}, 0x10) ioctl$int_in(r0, 0x800000c0045002, &(0x7f00001c3ff8)) 2018/03/18 04:00:51 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1, 0x2000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1000008, 0x800001d, r0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0xa03fe) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f000028fff4)={0xfffffffffffffffe, 0x0, &(0x7f0000a5b000)}) 2018/03/18 04:00:51 executing program 2: mmap(&(0x7f00004a8000/0x2000)=nil, 0x2000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000080)="8735d961", 0x4) 2018/03/18 04:00:51 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x80, 0x80000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000005d80)={0x0, @in={{0x2, 0x4e23, @rand_addr=0x6}}}, &(0x7f0000005e40)=0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000005e80)={0x4993, 0xd38e, 0x8, 0x5, 0x100, 0x20, 0x6, 0x4, 0x0}, &(0x7f0000005ec0)=0x20) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000005f00)={0x0, 0x6a5, 0x0, 0x1}, &(0x7f0000005f40)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000005f80)={0x0, 0x5}, &(0x7f0000005fc0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000006000)={0x0, @in={{0x2, 0x4e22, @rand_addr=0x2}}, 0x3, 0x100, 0x7, 0x4, 0x7}, &(0x7f00000060c0)=0x98) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000006100)={0x0, @in6={{0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}}, &(0x7f00000061c0)=0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006380)=[{&(0x7f0000001600)=@in={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10, &(0x7f00000038c0)=[{&(0x7f0000001680)="826df00cc2608ce15f07c09527056cbbca4887aac6f7d33427aadb4209803524e2c9f582b8f1bdd21848d192ede380c0e76e6fb52b23dce73945cb957417f92ac9fbbf3e31e8b8d5197bd5286ad9052139551493bd65c4c67bb2da5c2e276fe4df0a662ee2c058061920fbe519128c09339ec248d1085c347f6e1833a42ce71863ebce2c6d73deb66fde088ebba46f445dfdea8fd2c462983d10359118fa0bbadb46328b8a605b", 0xa7}, {&(0x7f0000001740)="2aa3acae7cf2acef0dfd525a9910dbc37cc26070e9eb87e89c0fc76688ffde3eded8f187765f78e102e4fccf6dcb914ead8bee3e9337b9a676cad79ab3fa5d1774c14b34bdee8f218f816efed8", 0x4d}, {&(0x7f00000017c0)="49885b6dfb6a3db3531fcc1e1e88501ba206e2b80d69681cafde01a302dbc8889e9402974dc8cfdd3d328f72512da86eb897370e30f4b531cdb1ad4498a3dd0d9555751d55f1fd4d4e67336e0a9fca8a1ca3fefbe3be6f7fca919fdd76a4137e0734c60c5e853d97e5844d57eb1f1d4c484480688ed02feefb123015a79cbb40ad8e3dfffcd3ac3ade2a8d968d1b52eb3d55b2017029512292f58cc4f8bfdda6b3e934b8209f53876631ce325cf9cac660f3f6337827fa6c4a299ed2a4f275bf23fbdccd5e96c3cdbca4858527", 0xcd}, {&(0x7f00000018c0)="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0x1000}, {&(0x7f0000004b40)="4a2aa5d0ea3abea5cba4b1ba89e1ffd650adef3dfda1b6ba6e67b726dd91ff48771d66542f4dca55273daad1020c8638a0cea947e47830cf155de659c603d76c310f94e2a38f9075557a5d6ad15b30f714bda4e39389a544e6e752c79f836e8d26773e12ad85963306bccf2c1443943a20b2ae2542928137465ab90d034a3c8de5ac3727d3b231ea23a65e69432e76ff6a08a8b819734f2e707e225c6d04f6074bb2163a04e492120757db81cd6e", 0xae}, {&(0x7f0000004c00)="ed21339fcd79f0d4dbe13b2b5c18fa98bca32bc813563743a9d240db3ed1625166dbcd9c3dc425bea845ee959b9aea1d49a5efcf56b45c6350e9f9582eda25e03f1a2e8bb03f300bedabdfc767e872c19e3cb16ccb084590c7a6dd391b8bfa187b00cbf8a7cca6b9617184d442c3", 0x6e}, {&(0x7f0000004c80)="b93e1f14a40d1bef1525d78ca56ced9f38b0b27163f499ded79225806a224d096390cc60dd574c959525d4946dd142e9d7f317b95d04e0c7f72b42d7adc7920d9310d41fd03a5498086e2dfccbc1ade240876e45dda6214aa5567c07f853cb4b3593562b27d7fb8d867a63aa0ad55a73850d0bac7875963692b4f3e9119d3aa7b79ecf2337f934e16d35c7d551a0110371311fb113585697c637fe6a7d8528f8c77c38d5c2bfa9583020bc3f7d0cf592ed7d79", 0xb3}, {&(0x7f0000004d40)="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", 0x1000}], 0x5, &(0x7f0000006200)=[@sndinfo={0x1c, 0x84, 0x2, {0x8, 0x8, 0x9, 0x2dc, r1}}, @init={0x14, 0x84, 0x0, {0x3, 0x1ff, 0xfffffffffffffff9, 0x6}}, @sndinfo={0x1c, 0x84, 0x2, {0x5920, 0x0, 0x6, 0x6, r2}}, @sndrcv={0x2c, 0x84, 0x1, {0x1ab, 0x1ff, 0x1, 0x4, 0x1, 0x96, 0x1ff, 0x3, r3}}, @init={0x14, 0x84, 0x0, {0x5, 0x8, 0x1000, 0xbec2}}, @sndinfo={0x1c, 0x84, 0x2, {0x1ff, 0x1, 0x2, 0x4, r4}}, @sndrcv={0x2c, 0x84, 0x1, {0x2, 0x100000001, 0x7, 0x401, 0x3, 0x2, 0x40, 0x9, r5}}, @sndrcv={0x2c, 0x84, 0x1, {0x3, 0x0, 0xd, 0xfffffffffffffff7, 0x1f, 0x9, 0x80, 0x0, r6}}], 0x160, 0x40}], 0x3, 0x8080) preadv(r0, &(0x7f0000001640)=[{&(0x7f0000000180)=""/13, 0xd}, {&(0x7f0000000040)=""/142, 0x8e}], 0x20000000000000be, 0x0) preadv(r0, &(0x7f0000001580)=[{&(0x7f0000000000)=""/15, 0xf}, {&(0x7f00000001c0)=""/104, 0x68}, {&(0x7f0000000240)=""/152, 0x98}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/87, 0x57}, {&(0x7f0000001380)=""/169, 0xa9}, {&(0x7f0000001440)=""/148, 0x94}, {&(0x7f0000001500)=""/94, 0x5e}, {&(0x7f0000000140)=""/52, 0x34}], 0x9, 0x0) 2018/03/18 04:00:51 executing program 3: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) r1 = getpgrp(0x0) sched_setaffinity(r1, 0x8, &(0x7f0000a2f000)=0x9) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f00000000c0)=""/96, &(0x7f0000000140)=0x60) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f00001f2000/0x3000)=nil, 0x3000, 0xfffffffffffffffd, 0x11013, r2, 0x0) socketpair$ax25(0x3, 0x3, 0xcc, &(0x7f0000000080)) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) 2018/03/18 04:00:51 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xdd85, 0x20c000) r2 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0xff, 0x103000) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x800, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000140)={r2, 0x4, 0x9, r3}) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000040)) 2018/03/18 04:00:51 executing program 2: r0 = socket$unix(0x1, 0x5, 0x0) io_setup(0x5, &(0x7f0000000040)=0x0) r2 = gettid() ptrace$poke(0x5, r2, &(0x7f0000000000), 0x0) io_submit(r1, 0x1, &(0x7f00000015c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)}]) 2018/03/18 04:00:51 executing program 5: unshare(0x1000020020000) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000cf6ff8)='./file1\x00', &(0x7f0000000100)="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", 0x20000000000, 0x0) poll(&(0x7f0000000080), 0x0, 0x7f) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) rename(&(0x7f0000000300)='./file1\x00', &(0x7f0000000340)='./file0\x00') 2018/03/18 04:00:51 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x11, 0x3, 0x6) sendmsg$key(r0, &(0x7f0000f21000)={0x0, 0x0, &(0x7f0000f21000)={&(0x7f0000000000)=ANY=[@ANYBLOB="060000e403000000df410000ac145414ffffffff"], 0x14}, 0x1}, 0x0) 2018/03/18 04:00:51 executing program 6: r0 = socket$inet6(0x10, 0x3, 0x2) write(r0, &(0x7f0000000000)="48b6d8ff49fea1e72d53e103dedb332bd6c88f71b2aa726ead04199758f19d24b69064b1182582a26de7d50970eb5b8d8223424f857109e2a162618df6ce72d1d9a8910f5bdc09d565322c96cf48d3e376665872f23698e9368e69913027feb769ac4a4a2c2983d4e8a4282a6402f921ea15d28538ca76971f5b943320a2274e7b12ff5d93c6b06f0b712df091c09712cb21acd46f45b2c27687d64aed958bbcff4301809b9709c4e3a7d54e1c7bcc43bf3ea079cfc08645a1dbbbc93c08725267e69f3c72ec0edfe267e20f9258fedba4", 0xd1) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000140)=@req={0x20, &(0x7f0000000100)={'ip6_vti0\x00', @ifru_names='ip_vti0\x00'}}) getsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/03/18 04:00:51 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaa000100000013ce8255a242a4beb200380000fe8000000000000000000000000000bcfe80e78a9329000000000000000000aa0000040001040000010090780000000060d1590700000000fe8000000092890000000000000000aafe8000000000000000000062f9656fe8c2d21f91fd6b3ecbc2e943a09f"], &(0x7f0000000100)) 2018/03/18 04:00:51 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@assoc_value, 0xfffffc74) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score\x00') getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000000c0)=r2, 0x4) 2018/03/18 04:00:51 executing program 3: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000454000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000280)=""/66, 0x42) 2018/03/18 04:00:51 executing program 4: clone(0x4000000, &(0x7f00000002c0), &(0x7f0000000280), &(0x7f0000000200), &(0x7f0000000240)) rt_sigtimedwait(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000140)={0x77359400}, 0x8) waitid(0x0, 0x0, &(0x7f0000002ff0), 0x4100000d, &(0x7f0000000000)) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x404000, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000180)=0x3, 0x4) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) 2018/03/18 04:00:51 executing program 7: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='ns/pid\x00') 2018/03/18 04:00:51 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r2 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r3 = request_key(&(0x7f0000000100)='rxrpc_s\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='/dev/kvm\x00', r2) keyctl$restrict_keyring(0x1d, r3, 0x0, &(0x7f00000000c0)='([bdev*\x00') ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) 2018/03/18 04:00:51 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x400, 0x0) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000000040)={0x5800000000000000, 0x3000, 0x3, 0x9, 0x13}) clock_gettime(0x7, &(0x7f0000000080)) 2018/03/18 04:00:51 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000950000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x4000, 0x0) ioctl$KDSETLED(r2, 0x4b32, 0x401) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x2}) read(r0, &(0x7f0000039fff)=""/1, 0x1) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f000002e000), 0x4) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r2, 0x81785501, &(0x7f0000000080)) write(r1, &(0x7f0000859f06), 0x0) 2018/03/18 04:00:51 executing program 3: 2018/03/18 04:00:51 executing program 6: set_thread_area(&(0x7f0000000000)={0xffffffff, 0x0, 0x0, 0x12162ebf}) r0 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x572, 0x478540) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000080)=@req={0xfffffffffffffff8, 0x4, 0x244, 0x100}, 0x10) ioctl(r0, 0xfff, &(0x7f0000000180)="9307195fba754581798ea433bcde14bb015782c151e87649d8c0f83d5a3f561e08e9f7ac9812a976c89bdf751af8612037fbad4590dd26803933a5c6efa46e80c86a0acefddb95c3dbbe87fd427c6c806d009be7c4688be4f8686d9bd6cbee188dc6a5061a533e1463db96dd17f5a9403ec82fb83d3aa349f1a0a864e8d53a4582041f680012c7bc7e0c28591f76de69561696e491973197a9") setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00000000c0)=@req3={0x86, 0x9, 0xffffffffffffff01, 0x8001, 0x1000, 0x0, 0x8}, 0x1c) 2018/03/18 04:00:51 executing program 0: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={r0, 0x1, 0x6}, 0x10) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000080)={r0, 0x1, 0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xfffffffffffffee5) 2018/03/18 04:00:51 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r2 = dup2(r1, r1) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000000)=0x81, 0x4) write$sndseq(r0, &(0x7f0000000140)=[{0xfff, 0x0, 0x0, 0x0, @tick, {}, {}, @ext}], 0x30) write$selinux_load(r0, &(0x7f00000000c0)={0xf97cff8c, 0x8, 'SE Linux'}, 0x10) sendfile(r2, r0, &(0x7f0000000040), 0x80000000) 2018/03/18 04:00:51 executing program 3: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)=0x0) ptrace$peek(0x1, r0, &(0x7f0000000040)) sched_setattr(0x0, &(0x7f0000000200), 0x1) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x13}}}, [0x1, 0x4, 0x0, 0x80, 0x8, 0x40, 0x5, 0x1, 0x101, 0x101, 0x8, 0x7f, 0x9, 0x6, 0x8]}, &(0x7f0000000400)=0x100) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000440)=@assoc_id=r4, &(0x7f0000000480)=0x4) ioctl$TCFLSH(r3, 0x540b, 0x7fffffff) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x3}, &(0x7f0000000100)=0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a45320, &(0x7f0000000240)={{0xb4, 0x3}, 'port0\x00', 0x40, 0x180001, 0x9, 0x9, 0xf04, 0x7, 0x3, 0x0, 0x6}) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={r5, 0x244d}, 0x8) r6 = creat(&(0x7f0000000180)='./file0\x00', 0x20000100) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r6, 0x4040534e, &(0x7f00000001c0)={0x39, @time={0x77359400}, 0x8, {0xdf, 0x7}, 0xf05, 0x0, 0x4}) 2018/03/18 04:00:51 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x10000, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xf, 0x0, 0x7, 0xffffffffffffff30, 0x3, r0, 0x4}, 0x1fa) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000000100)=ANY=[@ANYBLOB="18000000000000006f00000000000000611000000000000000000000000000009500000000000000ccd074e3f6ded3568881a2"], &(0x7f0000f6bffb)='GPL\x00', 0xffffffffffffffff, 0x260, &(0x7f0000000000)=""/251, 0x0, 0x1}, 0x310) 2018/03/18 04:00:51 executing program 1: mkdir(&(0x7f0000278000)='./file0\x00', 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/create\x00', 0x2, 0x0) mount(&(0x7f0000f20ff8)='./file0\x00', &(0x7f0000abe000)='./file0\x00', &(0x7f00004daffa)='ramfs\x00', 0x0, &(0x7f000032a000)) r1 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) r2 = accept4$netrom(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x800) unlink(&(0x7f0000e3aff4)='./file0/bus\x00') setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x4}, 0x68) ioctl$TTUNGETFILTER(r1, 0x800854db, &(0x7f00000001c0)=""/9) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000140), &(0x7f0000000180)=0xb) 2018/03/18 04:00:51 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x3, 0x2}) mq_getsetattr(r0, &(0x7f0000fc5fc0)={0x800}, &(0x7f0000000fc0)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(0xffffffffffffffff, 0xae78, &(0x7f0000000100)=0x1) kcmp$KCMP_EPOLL_TFD(0x0, 0x0, 0x7, 0xffffffffffffffff, &(0x7f00000000c0)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) wait4(0x0, &(0x7f00000000c0), 0x61000000, &(0x7f0000000100)) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x95a, 0x64000) 2018/03/18 04:00:51 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000000140)={'bond0\x00', @ifru_data=&(0x7f0000000080)="60b673fac233c05c541cbd2764bc934e2625a1b14104b0e0202408bc02e4b26d"}) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x10001, 0x40000) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/snmp\x00') getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000380)={0x0, 0x7fff}, &(0x7f00000003c0)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000400)={r3, @in6={{0xa, 0x4e20, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x400}}}, &(0x7f00000004c0)=0x84) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f0000000300)=r2) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000000000)=0xf30, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000180)={0x0, 0x6}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000200)={r4, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x5, 0xc31}, &(0x7f00000002c0)=0x88) 2018/03/18 04:00:51 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000ddfffc)=0x1, 0x374) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f00000dd000)=0x1, 0x4) connect$inet(r0, &(0x7f0000d9dff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x80a3, 0x40000) mlockall(0x2) connect$ipx(r1, &(0x7f0000000040)={0x4, 0xf0, 0x7, "75668fcf460d", 0x9}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='erspan0\x00', 0xffbb) sendmsg(r0, &(0x7f0000000180)={&(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}}, 0x80, &(0x7f0000000000), 0x0, &(0x7f00000004c0)}, 0x0) 2018/03/18 04:00:51 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1000, 0x800) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='ns/ipc\x00') r3 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x1f, 0x10000) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000140)={r2, 0xd5e, 0x2, r3}) capset(&(0x7f0000000040), &(0x7f0000002000)={0x0, 0x0, 0x5, 0x0, 0x0, 0x3}) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000080)=0x9, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000d4eff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000180)=ANY=[@ANYBLOB="14000000d368000000000000d6960001000000000000d30fd553e716a962c0160792753548c7061df1e75433208baf351ed9aa8f6e15db4ea935000000000000000000000000000000"], 0x14}, 0x1}, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r3, 0x800455d1, &(0x7f0000000200)=""/4096) 2018/03/18 04:00:51 executing program 2: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000001cff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) bind$rds(r0, &(0x7f0000000140)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) sendmsg$rds(r0, &(0x7f000000dfc8)={&(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0x31a00dfb}, 0x10, &(0x7f00000003c0), 0x0, &(0x7f0000000080)=[@cswp={0x58, 0x114, 0x7, {{}, &(0x7f0000000000), &(0x7f0000000040)}}], 0x58}, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000200)=r1) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x101100, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000280)=""/87) mq_timedreceive(r1, &(0x7f0000000180)=""/92, 0x5c, 0x8000, 0x0) syz_open_dev$sndmidi(&(0x7f0000000240)='/dev/snd/midiC#D#\x00', 0x3, 0x10000) 2018/03/18 04:00:51 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$getown(r0, 0x9) capset(&(0x7f0000000000)={0x399f1336, r1}, &(0x7f0000000080)={0xfffffffffffffff9, 0x81, 0xde2, 0x7fffffff, 0x8000, 0x80}) setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f00000000c0)="4c795ee1fb77eb6c6f3e19e46b355462559c099e2717e10790676db053385ea344322f7ee3d8ab8f0e19330b6f59eb7f819ae1199412a0420f45272ba8e04476b5ab87a38d73b4b70b2325e7a6214e183dbb845c3dbfb991353f44b70a489d3cb958752b32c5e6cedc8f29f50d2d02827c9c413b4ec0c7eda52bdf62469d1691bb7d8b5e1deb97a5a8b729500910f55eeb09fd706b1e530cbda02da447d5c3", 0x9f) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000000180), &(0x7f000000fffc)=0xffffffffffffffc1) signalfd(r0, &(0x7f0000000040)={0x468}, 0x9835019d) 2018/03/18 04:00:51 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000180)) fcntl$setlease(r0, 0x400, 0x3) ioctl$sock_ifreq(r0, 0x8925, &(0x7f0000000000)={'eql\x00', @ifru_addrs=@sco={0x1f, {0x20, 0x1, 0x1, 0x80, 0x3, 0x2}}}) r1 = syz_open_dev$mouse(&(0x7f0000000940)='/dev/input/mouse#\x00', 0xc73, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000980)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000009c0)=0x20) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000a00)=r2, 0x4) ftruncate(r0, 0x5c) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) pwrite64(r0, &(0x7f0000000780)="fc570264107c693712438b54699d87edebd79d59e231e95b1b514fc457bd76808275aa079fbe7adab5ad206894df3f885c74858e51e9cdfe1e2fdcf7f86913fa9ad3f9278934795dd7fb15673158c1d84ee416f0f5fc0c840e73f9b1fb936bbd3448bc4749958fd29253e0939a1fbfe0beea5f1c0d73bc0e8cf988a59ed92bd32ca2a5fa5fd25597fe68e656b250215419ce8096997d230d61767a08", 0x9c, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) recvmsg$netrom(r3, &(0x7f0000000740)={&(0x7f0000000140)=@ax25={0x3, {"8a70d128b2dfb4"}, 0x3}, 0x10, &(0x7f0000000680)=[{&(0x7f00000002c0)="78fc20d19da05fab36327621d6e32ed0a9e0a3aaa97254631e856e0063d8720ded4aeb58f8c77f7cac6c4620945db1b5da1a838357507178bf09b68e0111a743a4be0be3dd5d4ecca2bde7ce32e16a9971e8ad107e341f768aba117bb913f0fea9562bad37c163bf705c901205290d2b8e5d6400b251f590b9a7aa9b509a253788d16e24aa7f66d4ae3972b77db651538f75b503f9f56a9fbbed926baca3c3db45d79cce2da209613d4b9d0fc5aa58c2aaf1b1280e9efdb93f2edc7a6d4f14e18901ad63e8b4bcead36a9db7aff33ce29cd0d0de88c701", 0xd7}, {&(0x7f00000003c0)="dfa918593eb23701065740f46c0fea437198bfa0b44bbc9e5c38c9a1eaa8bd5b37e3cdbd86d8f4ce77bfd3dab40825b85868f5f8283821de4f18320d3c0b67d3b3d5a464b209070ec8ab082ffbd74056d9d2266db98e5f49bce2c0c6601d827f58ffcb61ffd176890b93f34748173e4934edac6dd56830c44606f232187a4e940af6dab6a35617bee78a08f8e105006df6f41497e06816df3510b884f1e66b8ad74e02c11d34a3d8f9b755c6be8e7d460cc844a2d1cae822529e07a227afc0c3087cb04b", 0xc4}, {&(0x7f00000004c0)="bc26ef992ff4151a24d215efb8717ff894303508b1f28d0639841cd29e5b80865d3fea89b2f8e56fd8cd0927308179b6e36accc8ef984807343c19e9f6ae940eeba3ae8ec99b615bc55b1c3336fd8b83889894f7a7de6ebfb0432b534c6d0bcbfb16e6a01457043499fd3ebe982b47e0b863d780df22cbf34341311315b0048ff1142c1b1cc72ef5dd51f4a1f933a62df354a3392a7b4b7f49c6ce4b88e50780f39734b4b8a0cf55f9b52bbb31f7667748b3137c641bfa28cb245f403c9a0bace02ce518a4", 0xc5}, {&(0x7f00000005c0)="c4b1810b2bcdbde473fff76291347a4c452385dcf657ed09ee5661ca8d0980046d92d7d1f7e25f72d20fbe5c7d0ea538374e87fd9ac95649156ea62d367b64f0f4527eabd7ae92b53f36a5d4ff1763138ca4dee490a9cb627ea1eb5ce23f72554d7795142fd8c869ac15bba3ea3c04ee76288078a477cba7b03fb4d9f1726fff1db56daed067ad00e89d6058b188bf0600", 0x91}], 0x4, &(0x7f0000000840)=ANY=[@ANYBLOB="440000000000000000000000632449e7d0fcfce13a18f6c5cd76ecc70faeb354bd74c8dab82ce83f296ab9103b6994deb5c6aedfe8c208ede72bc1e50ba4e4c9780000003c0000001101000001000000faace4b22d968a36c3bb5f8eeb3c30c31f50cffe56a2498cb13199f879b8d05a46c072e75719241fe1248d553864d30000"], 0x80, 0x4000000}, 0x40010000) sendto$inet(r3, &(0x7f0000000080)="2f59ef5a433e94280f6bd25f2379f11c24ba3359022506d254d155f03114235f633022df87014cbadb047d3f9801cfd7d0da13c9f854070b66ce8842c7413460527851457e58f7e51aaec012bef9bcd894c31058548de53144d56193f04f9d7a53a159e7e1b3ad6b16af594744dc8d624af040e287b45d8959df6e0809", 0x7d, 0x4, &(0x7f0000000100)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r3, 0x800455d1, &(0x7f00000001c0)=""/238) 2018/03/18 04:00:51 executing program 6: r0 = syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x0) vmsplice(r0, &(0x7f0000000280)=[{&(0x7f0000000080)="c621737a4726c1ec5e926fa16ba7d182662186fc97eec3ae6eff8df66bff0fbbb41420191ab1d2da144ba24e45e63b00d6dbfbd9ea0f128fa3631fecbe2028da0dc01fab0293625388d00c01f4c4fae4235a56223211015830a0506b59c1833831141e15e28ddb3119e12f49c1b71f46311155c92ac8fec5aa14e0e9e072b02621166c67aff5fc94944ba9121c64afba142f1cb997fa853124cd0a03bcd1a428c95d90106a972c54", 0xa8}, {&(0x7f0000000140)="7db6ac25", 0x4}, {&(0x7f0000000180)="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", 0xfb}], 0x3, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) preadv(r0, &(0x7f0000000540)=[{&(0x7f0000000440)=""/241, 0xf1}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f00000c6000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x41, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/03/18 04:00:51 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000040)=0xff, 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x3b, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB="0063404000000004bc904be117d9c4000000000000000000000000000000000028000000800000000800000000000000000000", @ANYPTR64=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f0000009000)}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x4, 0x8, 0x100000000, 0x4, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0xffffffff, 0x8002, 0x400, 0x97c, r2}, &(0x7f00000001c0)=0x10) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TUNGETSNDBUF(r3, 0x800454d3, &(0x7f00000000c0)) 2018/03/18 04:00:51 executing program 3: r0 = socket$inet(0x2, 0x4000000805, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x40, 0x22800) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x47, 0x9, 0x820a, 0x3a4c, 0x5, 0x63, 0x6, 0x10000, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000140)={r3, 0x9}, &(0x7f0000000180)=0x8) r4 = dup3(r0, r1, 0x0) ioctl$TIOCSPGRP(r4, 0x5410, &(0x7f00000000c0)) 2018/03/18 04:00:51 executing program 2: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) readlink(&(0x7f0000000000)='./control\x00', &(0x7f0000000040)=""/49, 0x31) lsetxattr(&(0x7f0000592000)='./control\x00', &(0x7f0000aff000)=@known='system.posix_acl_default\x00', &(0x7f0000241fee)="02000000000000006f556e657430242d2a00", 0x12, 0x0) 2018/03/18 04:00:51 executing program 0: r0 = socket(0x1e, 0x80000000004, 0x4) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0xfffffedc) bind$llc(r0, &(0x7f0000000100)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x3, @link_local={0x1, 0x80, 0xc2}}, 0x10) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x9810, 0x0) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f0000000040)={0x0, 0x203, 0x8}) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000140)={'mangle\x00', 0xbc, "95992c98da5f041e251b30d362119aaf382105b1475fbc2e9c42fa1bd469cf4347bb0dcd5f35dacf35477fcd994173560d45f760be23ed1faf67a5e54d8e30e60c11ac35ddb257ca14f3220bc5caa6b50ac65da8ca879e62a7df18411a382597ecbfb0205777a39ffcfb5c61b78d778f20b93c2dd5dfd331e34ea13397449072070ff72f3d6ce33879a43bd531f44cf5e310e5ea4dbd53fcafe0e3b525b5d354fe212fe0e9f55f047a0dd6f4e61684ce58aa330292075929bbe4c470"}, &(0x7f0000000080)=0xe0) [ 225.938200] RDS: rds_bind could not find a transport for 255.255.255.255, load rds_tcp or rds_rdma? 2018/03/18 04:00:51 executing program 5: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c3ff0)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}]}, &(0x7f0000f91ffc)=0x10) r0 = getpid() syz_open_procfs(r0, &(0x7f0000000040)='net/l2cap\x00') r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8, 0x200000) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000a23fb8)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x1a}], {0x95}}, &(0x7f000073eff6)="73597a6b618f6c65000d", 0x8, 0x1000, &(0x7f0000f72000)=""/4096}, 0x48) 2018/03/18 04:00:51 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000000040)='bcsf0\x00') socket$packet(0x11, 0x0, 0x300) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000100)=0x5, 0x4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={r4, 0x1, 0x6}, 0x10) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000000000)='bcsf0\x00') timerfd_create(0x0, 0x0) getsockopt$sock_buf(r2, 0x1, 0x37, &(0x7f0000000100), &(0x7f0000000140)) bind$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x0, @hyper}, 0x10) 2018/03/18 04:00:51 executing program 2: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)) poll(&(0x7f0000000080)=[{r0, 0x4}], 0x1, 0x7fffffff) getpgrp(0x0) r1 = gettid() syz_open_procfs(r1, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fdatasync(r0) [ 226.020751] binder: 4126:4134 got transaction to invalid handle [ 226.026947] binder: 4126:4134 transaction failed 29201/-22, size 34359738496--3458764513820540928 line 2848 [ 226.096344] binder: 4126:4142 got transaction to invalid handle [ 226.102525] binder: 4126:4142 transaction failed 29201/-22, size 34359738496--3458764513820540928 line 2848 [ 226.147713] binder: undelivered TRANSACTION_ERROR: 29201 [ 226.155247] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/18 04:00:52 executing program 6: unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) pipe2(&(0x7f0000005ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000001100)={0x0, @in={{0x2, 0x4e24, @rand_addr=0x8}}, [0x0, 0x3, 0xfb, 0x40, 0x4, 0x43d76da0, 0x9, 0x0, 0x100000000, 0x9, 0x3ff, 0x4, 0x4, 0x5, 0xd2]}, &(0x7f0000001200)=0x100) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000001240)={r3, 0xfff, 0x10001, 0x81, 0x0, 0x5000000000}, 0x14) r4 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) munmap(&(0x7f0000005000/0x2000)=nil, 0x2000) ioctl$EVIOCSKEYCODE(r4, 0x40084504, &(0x7f0000005ff8)) pwritev(r2, &(0x7f00000010c0)=[{&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000001000)="e3e3a9ce5102601f64a7d450126299cd9b0cf79a7247db9b171b2ea6a0e926fea388ef7fa04908d680698cc8cfed6d786d3aa8735c1a61533f14ec48c334023f17bda337cdc1ee0fc2157940f7507e009726cd79482d1cf75bbac9770ca82e1ada3e4457a1ebad94761130816cb002fea586a6d43608aa224dbe271c66debfd6b45d27efb5d1db", 0x87}], 0x2, 0x0) r5 = dup2(r0, r2) fallocate(r5, 0x0, 0x0, 0x0) 2018/03/18 04:00:52 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000050eff6)='/dev/ptmx\x00', 0x0, 0x0) r2 = epoll_create(0x10007fff) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r3 = dup(r2) r4 = syz_open_dev$sndmidi(&(0x7f0000000280)='/dev/snd/midiC#D#\x00', 0x3, 0x400) fanotify_mark(r3, 0x80, 0x38, r4, &(0x7f00000002c0)='./file0\x00') r5 = syz_open_pts(r1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r5, &(0x7f0000fe1ff4)) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x2, 0xfff, 0x8, 0x3, 0x41, 0x9, 0x3f, {0x0, @in={{0x2, 0x4e24, @rand_addr=0x3}}, 0x6, 0x10000, 0x800016d1, 0x305, 0xa07}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={r6, @in6={{0xa, 0x4e24, 0x3, @loopback={0x0, 0x1}, 0x7}}, 0x7fffffff, 0x87b, 0x8000, 0x7, 0x80}, 0x98) dup2(r0, r5) 2018/03/18 04:00:52 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="0100000a0000000000000000000000030006000000000002004e20e00000010000000000000000000000010000000000000000000000000000000000000000003e8c98d6902be631788bda286404956c9eeb98a945c7"], 0x50}, 0x1}, 0x0) 2018/03/18 04:00:52 executing program 3: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1, 0xc0001) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) write(r0, &(0x7f0000000080)="9355e31f01fa9a3efc6398a3dee46940bf963bf8f53a54ef1fd0724cf49bb7f8bfc4b5754a", 0x25) 2018/03/18 04:00:52 executing program 4: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xb9, 0x0, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4d, &(0x7f0000000040)=0x3, 0x4) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) socket$inet6(0xa, 0x6, 0x4) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 2018/03/18 04:00:52 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xa}, 0x2c) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f00000000c0)=""/84, &(0x7f0000000040)=0x54) 2018/03/18 04:00:52 executing program 0: perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x80000) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x200, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00000001c0)=@ioapic={0x103004, 0x101, 0x7, 0x7, 0x0, [{0x4, 0x400, 0x2, [], 0x1ff}, {0x6, 0x3, 0x5, [], 0x5}, {0x3, 0x2, 0x0, [], 0x1}, {0x200, 0x3, 0x7ff, [], 0x2727}, {0x0, 0x4, 0xe3, [], 0x8}, {0x1, 0x5, 0x10001, [], 0xb29}, {0x200, 0x1, 0x4367, [], 0x18}, {0x7fffffff, 0x0, 0xc5, [], 0x1}, {0x7fff, 0x9, 0x7fe}, {0x2, 0x5, 0x0, [], 0x200}, {0x9, 0x9, 0x0, [], 0x6}, {0x0, 0xff, 0x2, [], 0x6}, {0x3, 0x7, 0xbd0f, [], 0x3f}, {0x3, 0x401, 0x8, [], 0x6}, {0x9, 0x1, 0x4, [], 0x9}, {0x24, 0x80, 0x4}, {0x828b00000000, 0x800, 0x1000, [], 0x8d}, {0xfffffffffffffe01, 0x83, 0x81, [], 0x1ff}, {0x3, 0x100000000, 0x7f, [], 0x3}, {0x6, 0x2, 0x3ff, [], 0xef5}, {0xfffffffffffffeff, 0x5, 0x8, [], 0x1000}, {0x5f73dd8c, 0x1, 0x101, [], 0x7}, {0x60000000000000, 0x13b6c00000000000, 0x6, [], 0x7}, {0x7, 0x6, 0x800, [], 0x80}]}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00000000c0)=@ioapic={0x4000, 0xffff, 0x20, 0x7f, 0x0, [{0x3f, 0x5, 0x6, [], 0x44}, {0x1, 0x0, 0x0, [], 0x7}, {0x658, 0x5, 0x9a1b, [], 0x400000000000000}, {0xfffffffffffffffc, 0xffffffffffff8c79, 0xfaed, [], 0x3}, {0x80, 0x1, 0x8000, [], 0x80}, {0x0, 0x8, 0xfee, [], 0x4}, {0x7, 0x81, 0xffffffff00000001, [], 0x4}, {0x2, 0x541d, 0x0, [], 0x6}, {0x4, 0x3, 0x9, [], 0x4}, {0xffff, 0x7, 0x6, [], 0x8000}, {0x8, 0x10001, 0x3, [], 0x2}, {0x7f, 0x80000001, 0xffffffffffffff01}, {0x2000000020, 0x1, 0x4, [], 0x3ff}, {0x2, 0xffff, 0x0, [], 0x9}, {0x7, 0x2, 0x9, [], 0x101}, {0x1f, 0x4, 0x0, [], 0x1}, {0x9, 0x8001, 0x5, [], 0x20}, {0x100000000, 0x4, 0x6, [], 0x7fffffff}, {0x1, 0x4, 0x9e, [], 0x8}, {0x400, 0x2, 0xfffffffffffffff8, [], 0x9}, {0x2, 0xd59, 0x8, [], 0x5}, {0x2, 0xaa41, 0x40, [], 0x10000}, {0x2, 0x50cd13a2, 0xffffffff, [], 0x800}, {0x5, 0x3, 0x263, [], 0x3}]}) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000040)) 2018/03/18 04:00:52 executing program 2: r0 = getpid() r1 = syz_open_dev$urandom(&(0x7f0000002000)='/dev/urandom\x00', 0x0, 0x0) sched_getaffinity(r0, 0x8, &(0x7f0000000100)) io_setup(0x6, &(0x7f0000000140)=0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x42, 0x0) r4 = dup3(r1, r1, 0x80000) ioctl$RNDADDTOENTCNT(r3, 0x40045201, &(0x7f0000000780)=0x80000000) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000500)='/dev/sequencer2\x00', 0x0, 0x0) syz_open_dev$sndmidi(&(0x7f0000000740)='/dev/snd/midiC#D#\x00', 0x50, 0x200000) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r0, 0x8, &(0x7f00000007c0)={0x9}) r6 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000680)='/selinux/commit_pending_bools\x00', 0x1, 0x0) io_submit(r2, 0x5, &(0x7f0000000700)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x3, 0xae, r1, &(0x7f0000000180)="9a39a039510d68695cc5de30227e7e057d4d80e66c34a6d16944cb2ec2aacfa8b450e9434bc91748e6d7e152d45b5c7ef1ef15d1a849fca37b111314666dcc2713cebbb907421835b03119d90fcd1cc4823a8ea998d44fe08f4f550d00fab55c314b2e8a3920cda48da1835a28d7c1400a5740f0b8df003c41a477f95aa67a69587e28609bfd147c9aec6b00ef9208cb2f6baa0ea530709b5fdaaa9d89335933a84de54ea610ce96a6b59f05e14ff3207efcf021fa6b0cbf7ada9fc2fcf4d24f", 0xc0, 0x2000000000000, 0x0, 0x1, r3}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x3, 0x7, r1, &(0x7f00000002c0)="86158511f61cf2cbb15eefc4e6e72de6969dfc5fbb6577d2aa08fc5fecd79c13cb169197298c2d5cbc228ea8eac8406b1045927e708718aedaf646a379f91a862e0d2de78aa5e3842b129da370bb3e7dd8b51eeff3b84c1cf3a6a674cdc95fe0e380baef021f753848e7857ecc264e883e22e179870ae30d6e213904f8ea17c3c569ec3d0e2ffbd076b6bf7aca10a096810bfe92d02ac2252d75704deddc633dee915e2c31148b85e656fe7378cc1e1eb8c25aa5dba543472b1c87ae1c6ebf2ae4b74b397d97", 0xc6, 0xe54, 0x0, 0x0, r4}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x2, 0x200, r1, &(0x7f0000000400)="4e0ea6285cd09d227637429b54195f59aba6c2c6f4fde9b4423098c7cc80f62634a95b754472bc40f19610835559bbf5ef79de66c199e63c9cb9733f4b65ba2b5d939ddd764d5c13400075f1c940bb744c38f326dd8eff4b2d1dbf7f03610cc1fd533b4860e415d91837c29cae73d06f0f787607ab7bba76ea7c763e70675e2d07695bc3ec5edf0f71e921d68c3590aa4d1c5204f8050f615aef08a5399ebb80079197aee8ded7b0215ff90b44e258866d625dd2ed2ca9b41442461896ea80de4e01a5c49afd3b9f54a10f06b69001cf4fd19b6972f86ac581b9c5", 0xdb, 0x101, 0x0, 0x1, r5}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0xf, 0x8, r1, &(0x7f0000000580)="fc22c784b952e1e42a4afc8417c7ba0e95bb649ccd8d2045e7ccc5b5be3456444bf94e319101277f3ed79a169cdbd3ae3dc437933a3ce2b70aee621935cf8f3bda5b93e96326faa1f8f59c5228e354da8623bbe115bcf763595255d6785998244db4def9ad00ce5f496ef02892d782", 0x6f, 0x3ff, 0x0, 0x0, r1}, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x2, 0x80000001, r1, &(0x7f0000000640)="439800854f19bb9b3200910b9fcda1a1efe09bc38b10b3ea58a193829f5425ea8e35782254cb6302c2", 0x29, 0x6, 0x0, 0x0, r6}]) pread64(r1, &(0x7f0000000000)=""/197, 0xc5, 0x0) ptrace$getenv(0x4201, r0, 0xc, &(0x7f0000000940)) setpriority(0x3, r0, 0x200) 2018/03/18 04:00:52 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x80000, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000063b000)='/dev/snd/seq\x00', 0x0, 0x8001) fcntl$dupfd(r0, 0x0, r0) dup3(r0, r1, 0x80000) 2018/03/18 04:00:52 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080), 0x4) r1 = open(&(0x7f0000000000)='./file0\x00', 0x2000, 0x40) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f00000000c0)=""/70) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000140)={0x0, &(0x7f00000000c0)}, 0x8) 2018/03/18 04:00:52 executing program 0: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000080)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x0, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000000040)={0x0, 0x0, 0xfffffffffffffffe}) 2018/03/18 04:00:53 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0x3ff, 0x201, 0x29dbd5b6, 0xffffffffffff8001, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200)={r1, 0xffffffff}, &(0x7f00000002c0)=0x8) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) r3 = epoll_create(0x8) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000000)) ioctl$int_in(r2, 0x40000000af01, &(0x7f0000000040)) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x0, 0x0) poll(&(0x7f0000000280)=[{r2, 0x1}], 0x1, 0xbd) close(r4) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f0000000640)=0x200000000) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f0000d7c000)={0x0, r4}) preadv(r2, &(0x7f0000000340)=[{&(0x7f0000000100)=""/126, 0x7e}], 0x1, 0x0) 2018/03/18 04:00:53 executing program 4: r0 = socket$unix(0x1, 0x2, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000880)=""/4096, &(0x7f0000000040)=0x1000) r2 = syz_open_dev$usbmon(&(0x7f00000007c0)='/dev/usbmon#\x00', 0x80000001, 0x200000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000800)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000840)=0x20) statx(r1, &(0x7f0000000080)="e91f7189591e9233614b2f2f66696c653000", 0x1000, 0x200, &(0x7f00000000c0)) bind$unix(r0, &(0x7f000073cff4)=@file={0x100000004000001, "e91f7189591e9233614b00"}, 0xc) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x1, 0x0) bind$rds(r3, &(0x7f0000000200)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) syz_fuse_mount(&(0x7f0000000000)="e91f7189591e9233614b2f", 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/18 04:00:53 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x14000, 0x8) mkdir(&(0x7f000091a000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.capability\x00', &(0x7f0000000080)='system.sockprotoname\x00', 0x15, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000100)=0x2) syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x2, 0x0) 2018/03/18 04:00:53 executing program 6: execveat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000005000), &(0x7f000000f000)=[&(0x7f0000006fec)='cpusetbdevselinux:\\\x00'], 0x0) r0 = eventfd2(0x9, 0x80001) ioctl$void(r0, 0xc0045878) r1 = memfd_create(&(0x7f0000000ffe)='\'\x00', 0x0) recvmsg$kcm(r1, &(0x7f0000000800)={&(0x7f0000000040)=@nl=@unspec, 0x80, &(0x7f0000000680)=[{&(0x7f00000000c0)=""/152, 0x98}, {&(0x7f0000000180)=""/138, 0x8a}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000000240)=""/148, 0x94}, {&(0x7f0000000300)=""/190, 0xbe}, {&(0x7f00000003c0)=""/106, 0x6a}, {&(0x7f0000000440)=""/8, 0x8}, {&(0x7f0000000480)=""/222, 0xde}, {&(0x7f0000000580)=""/22, 0x16}, {&(0x7f00000005c0)=""/178, 0xb2}], 0xa, &(0x7f0000000700)=""/214, 0xd6, 0x100}, 0x20) fcntl$lock(r1, 0x26, &(0x7f000000eff0)={0x0, 0x0, 0x0, 0x7fffffff}) 2018/03/18 04:00:53 executing program 0: pipe(&(0x7f00007e8ff8)={0x0, 0x0}) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f0000eacfd0)=[{&(0x7f0000493f7e)="ac", 0x1}], 0x1, 0x0) pipe2(&(0x7f0000140ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r2, r1, 0x1ff, 0x0) vmsplice(r3, &(0x7f0000f14000)=[{&(0x7f0000853fde)="8d", 0x1}], 0x1, 0x0) tee(r2, r3, 0x40, 0x8) readv(r0, &(0x7f0000401fb0)=[{&(0x7f0000615fbd)=""/67, 0x43}], 0x1) 2018/03/18 04:00:53 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x7e, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$void(r0, 0x5451) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x3, 0x400) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000180)={r2, 0x5}, &(0x7f00000001c0)=0x8) 2018/03/18 04:00:53 executing program 7: r0 = memfd_create(&(0x7f0000000040)='eth0\x00', 0x3) bind$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x0, {0x0, 0x9, 0x7ff, 0x1, 0x4, 0x2}, 0x10001, 0x400}, 0xe) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000112000)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x1}) mq_unlink(&(0x7f0000fc4ffb)='eth0\x00') 2018/03/18 04:00:53 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='\x00\x00\x00\afles\x00') getdents(r0, &(0x7f0000000ea9)=""/407, 0x197) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ffc000/0x2000)=nil, 0x2000}, 0x3}) 2018/03/18 04:00:53 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x7e, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$void(r0, 0x5451) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x3, 0x400) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000180)={r2, 0x5}, &(0x7f00000001c0)=0x8) 2018/03/18 04:00:53 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={0x0, 0x5}, &(0x7f0000000180)=0x8) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/autofs\x00', 0xa000, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000100)=0x1, 0xfffffffffffffe69) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/18 04:00:53 executing program 6: r0 = socket$inet6(0xa, 0x40000080806, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000000)) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x7fffffff) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)) close(r1) r2 = accept4(r0, &(0x7f00000000c0)=ANY=[], &(0x7f0000000040), 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x1, &(0x7f00000000c0)=0x8ffffffffffd, 0x4) setsockopt$inet_int(r2, 0x0, 0x0, &(0x7f0000000140)=0x1, 0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000100)=0x200, 0x4) close(r2) 2018/03/18 04:00:53 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x7e, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$void(r0, 0x5451) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x3, 0x400) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000180)={r2, 0x5}, &(0x7f00000001c0)=0x8) 2018/03/18 04:00:53 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005e1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001adfff), 0x0) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$VHOST_GET_FEATURES(r2, 0x8008af00, &(0x7f0000000080)) sendfile(r1, r2, &(0x7f0000000040), 0x20) 2018/03/18 04:00:53 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x7e, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$void(r0, 0x5451) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x3, 0x400) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000180)={r2, 0x5}, &(0x7f00000001c0)=0x8) 2018/03/18 04:00:53 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x7e, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$void(r0, 0x5451) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x3, 0x400) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) 2018/03/18 04:00:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x101, 0x200200) futimesat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{0x0, 0x2710}, {0x77359400}}) socket$unix(0x1, 0x5, 0x0) 2018/03/18 04:00:53 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x3ff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, @perf_bp, 0x2200}, 0x0, 0x0, r1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000040)=@dstopts, 0x8) close(r0) 2018/03/18 04:00:53 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(0xffffffffffffffff, 0x5416, &(0x7f0000000080)) syz_open_dev$mouse(&(0x7f0000001040)='/dev/input/mouse#\x00', 0x0, 0x40400) r0 = socket(0x1e, 0x1, 0x0) truncate(&(0x7f0000000040)='./control\x00', 0x80000001) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1, 0x5}, 0x10) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f0000e3c000)}, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001040)='/selinux/mls\x00', 0x0, 0x0) 2018/03/18 04:00:53 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d27000)=0x800000000000001, 0x4) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x20800, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000080)=ANY=[@ANYBLOB="07ed60eba69a149b178587dd5d"], 0x2) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000000040), 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000dd000)=0x100000001, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x8000000000000015, &(0x7f0000d1dffc), &(0x7f0000d2affc)=0x4) 2018/03/18 04:00:53 executing program 2: r0 = socket$inet6(0xa, 0x800000000080001, 0x8010000000000084) mmap(&(0x7f0000019000/0x3000)=nil, 0x3000, 0x1, 0x4010, r0, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080), 0x4) 2018/03/18 04:00:53 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) madvise(&(0x7f00008a8000/0x2000)=nil, 0x2000, 0xc) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x200000, 0x1) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc00c6419, &(0x7f0000000380)={0x2, &(0x7f0000000080)=""/210, &(0x7f0000000340)=[{0x2, 0xac, 0xf13, &(0x7f0000000180)=""/172}, {0x401, 0xc1, 0xfffffffffffffe01, &(0x7f0000000240)=""/193}]}) write$selinux_user(r1, &(0x7f0000000440)={'system_u:object_r:setrans_initrc_exec_t:s0', 0x20, 'unconfined_u\x00'}, 0x38) openat(r1, &(0x7f0000000400)='./file0\x00', 0x86000, 0x3c) sendfile(r0, r0, &(0x7f00000003c0), 0x100000001) 2018/03/18 04:00:53 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x640, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000000040)={0x3, 0x8}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f00005e6000)=0xffffffffffffff91, 0x4) sendto$inet6(r0, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f000020d000)={0xa, 0x4e20}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f62ff0)=@ipx, 0x10, &(0x7f0000f5d000), 0x0, &(0x7f0000f62000)=""/89, 0x59}}], 0x1, 0x2041, 0x0) 2018/03/18 04:00:53 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x400200, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x3f, &(0x7f0000000080)=""/21, &(0x7f00000000c0)=0x15) sendto$inet6(r0, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f000020d000)={0xa, 0x4e20}, 0x1c) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000002ac0)=[{{&(0x7f0000001780)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f00000029c0), 0x0, &(0x7f0000002a00)=""/138, 0x8a}}], 0x1, 0x2041, 0x0) 2018/03/18 04:00:53 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000532000)=0x19) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000000)={0x8000, 0x5}) ppoll(&(0x7f0000182fe8)=[{r0}], 0x1, &(0x7f000053cff0), &(0x7f00000feff8), 0x26e) 2018/03/18 04:00:53 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x7e, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$void(r0, 0x5451) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x3, 0x400) 2018/03/18 04:00:53 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, 'lo\x00'}}, 0x1e) sendmsg$netrom(r0, &(0x7f0000001700)={&(0x7f0000001880)=@full={{0x3, {"98aa020ca54afb"}}, [{"5ce1556db42a9f"}, {"e77e8ef6e1ba45"}, {"ac44fa9e11c176"}, {"9dd97c5dffe04b"}, {"08601baa6d91bd"}, {"45773cbc005606"}, {"4e48809d3b8d41"}, {"7020b598a7eb64"}]}, 0x48, &(0x7f0000000040), 0x0, &(0x7f0000000bc0)}, 0x0) recvmmsg(r0, &(0x7f0000000b00)=[{{0x0, 0x0, &(0x7f0000000800), 0x0, &(0x7f0000000880)=""/209, 0xd1}}, {{&(0x7f0000000980)=@hci, 0xc, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)=""/240, 0xf0}}], 0x2, 0x2042, &(0x7f0000000b80)={0x77359400}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x0}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000100)={r2, 0x4}) 2018/03/18 04:00:53 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="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", 0xfd) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000380)) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f00000003c0)=0x2) r2 = dup(r0) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000000080)=0x4) r3 = accept4$alg(r2, 0x0, 0x0, 0x0) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x101000, 0x0) r5 = socket$alg(0x26, 0x5, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r4, 0xc08c5335, &(0x7f0000000280)={0x7f, 0x1, 0x20, 'queue0\x00', 0x2de}) read(r3, &(0x7f000059efe0)=""/32, 0x20) getpeername$llc(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000400)={r5}) 2018/03/18 04:00:53 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x7e, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$void(r0, 0x5451) 2018/03/18 04:00:53 executing program 2: r0 = socket$inet(0x2, 0x80807, 0x3fc) setsockopt$inet_int(r0, 0x0, 0x400000000b, &(0x7f0000778ffc)=0x100000001, 0x3) sendto$inet(r0, &(0x7f00008a8000), 0x0, 0x0, &(0x7f00008a8ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f00008a9ffc)=0x8, 0x4) recvmsg(r0, &(0x7f000089e000)={0x0, 0x0, &(0x7f00006d3000), 0x0, &(0x7f000089f000)=""/4096, 0x1000}, 0x12004) 2018/03/18 04:00:53 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x200500, 0x0) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000000080)) bind$packet(r0, &(0x7f0000000180)={0x11, 0x4, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x1f}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000200)={r3, @in6={{0xa, 0x4e20, 0x77e, @local={0xfe, 0x80, [], 0xaa}, 0x8001}}, 0xaa, 0x2}, &(0x7f00000002c0)=0x88) syz_emit_ethernet(0xe, &(0x7f00000001c0)=ANY=[@ANYBLOB="0180c200000180c20000000000"], &(0x7f00000000c0)) 2018/03/18 04:00:53 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x1000000000000000, 0x0, 0xffffffffffffffff, 0x53, 0x10, 0xffffffffffffffff, 0xadaa}, 0x2c) r0 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x7fffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000940)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000000200)={0x4, &(0x7f0000000180), 0x0, r1, 0x5}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000540)={'ip6gre0\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xd, 0x7, &(0x7f0000000380)=ANY=[@ANYBLOB="180000000000000000000000510000001b060001000000000000000000000000180000008100000000000000060000009500000000000000b7ee9f1e3e986c6461c05725f39d86f360eba70d"], &(0x7f00000002c0)='syzkaller\x00', 0x4, 0x6f, &(0x7f0000000300)=""/111, 0x40f00, 0x1, [], r2}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000000000611000000000000000000000000095000000000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0xffffffffffffffff, 0x260, &(0x7f0000000000)=""/251, 0x0, 0x1}, 0x310) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000240)={0xb6, 0x1, 0x11}) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x80000, 0x0) ioctl$KDMKTONE(r3, 0x4b30, 0x1000) r4 = socket$inet6(0xa, 0x80f, 0x80) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, &(0x7f0000000280)) 2018/03/18 04:00:53 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x7e, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) 2018/03/18 04:00:53 executing program 3: nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) munlock(&(0x7f00003c1000/0x4000)=nil, 0x4000) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e20, 0xff, @loopback={0x0, 0x1}, 0x101}}, 0x0, 0x64b}, 0x88) mlock2(&(0x7f00008f3000/0x600000)=nil, 0x600000, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000180)) 2018/03/18 04:00:53 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0x80000001, 0x4) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000000040)={'irlan0\x00', @ifru_addrs=@nfc={0x27}}) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3, 0x80, &(0x7f0000001580)=[{&(0x7f0000000240)=""/32, 0x20}], 0x1, &(0x7f0000001780)=""/253, 0xfd}, 0x0) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000480)="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", 0xc01}], 0x1) writev(r0, &(0x7f0000848000)=[{&(0x7f0000719000)='#', 0x1}], 0x1) 2018/03/18 04:00:53 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000040)=@generic={0x2, 0x6, 0x7}) r1 = getpgrp(0x0) ptrace$cont(0x18, r1, 0x5, 0xa456) 2018/03/18 04:00:53 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x7e, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) [ 227.694985] sctp: [Deprecated]: syz-executor2 (pid 4330) Use of int in max_burst socket option deprecated. [ 227.694985] Use struct sctp_assoc_value instead [ 227.739798] sctp: [Deprecated]: syz-executor2 (pid 4330) Use of int in max_burst socket option deprecated. [ 227.739798] Use struct sctp_assoc_value instead 2018/03/18 04:00:53 executing program 5: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x1, 0xffffffffffffff9c, 0x1}) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000000080)={0x5, 0x2, 0x7}) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000040)=0x26) syz_extract_tcp_res(&(0x7f00000000c0)={0x41424344, 0x41424344}, 0x2, 0x3ff) syz_extract_tcp_res(&(0x7f0000000100)={0x41424344, 0x41424344}, 0x7fff, 0x10000) syz_emit_ethernet(0x119, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x6, 0x4, 0xf53, 0x70e, 0x10b, 0x66, 0x23e, 0x515c, 0x1, 0x0, @multicast2=0xe0000002, @loopback=0x7f000001, {[@generic={0x83, 0x3, "9b"}]}}, @tcp={{0x4e24, 0x4e23, r1, r2, 0xff, 0x0, 0x17, 0x8, 0x8842, 0x0, 0x4, {[@mss={0x2, 0x4}, @md5sig={0x13, 0x12, "cb3a390bdc83901b4eb64709cc3c7dfb"}, @generic={0x8, 0xc, "b334b37e42442444d1d0"}, @generic={0x7, 0xd, "ca31a47d79db5d0321e992"}, @mss={0x2, 0x4}, @md5sig={0x13, 0x12, "19aaeafd70b1f98735d42bbcb684aa56"}, @nop={0x1}]}}, {"b0c464ab79f515c848e165fca80898154d31b163af419eb5789d06815b62f69c6352d7aa2cd449e8e2f354834e07d2fa0f6fa62939f993401e00d13ca504f29f5aa0b630cd4558eaa3c5e2933e2fdab70c51617966dfec29c8b58229b4ad24bf05b1c3832b439b153e0585a5ec0246c517995deb63bb3e002cd27b6a63af9a298f77059586b04418fddc7763c7f7806f76cc043ac6bedf"}}}}}}, &(0x7f0000001400)) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000700)=@nat={'nat\x00', 0x19, 0x3, 0x3ec, [0x20000300, 0x0, 0x0, 0x20000404, 0x20000434], 0x0, &(0x7f0000000140), &(0x7f0000000300)=[{0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x3, 0x28, 0x9200, 'bridge0\x00', 'sit0\x00', 'dummy0\x00', 'ipddp0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0x0, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0xa4, 0xa4, 0xd4, [@cluster={'cluster\x00', 0x10, {{0x100, 0x100000001, 0x3, 0x1}}}]}}, @arpreply={'arpreply\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0x7, 0x1, 0x8914, 'bcsf0\x00', 'rose0\x00', 'bcsh0\x00', 'gretap0\x00', @random="9557bde825b8", [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, [0xff, 0xff, 0x0, 0x0, 0xff, 0xff], 0x9c, 0xcc, 0xfc, [@vlan={'vlan\x00', 0x8, {{0x1, 0x1, 0x884c}}}]}, [@snat={'snat\x00', 0xc, {{@empty, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x40, 0xd59006015988e696, 'bridge0\x00', 'ip6gre0\x00', '\x00', 'nr0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0xff, 0x8da1295b2c91417b], 0xcc, 0x12c, 0x15c, [@mark_m={'mark_m\x00', 0xc, {{0x0, 0x7fffffff, 0x1, 0x2}}}, @cgroup0={'cgroup\x00', 0x8, {{0x81000000000}}}]}, [@snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, 0xffffffffffffffff}}}, @snat={'snat\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xffffffffffffffff}}}}]}]}, 0x43c) 2018/03/18 04:00:53 executing program 7: r0 = socket(0x11, 0x800000003, 0x600081) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'ipddp0\x00'}) bind(r0, &(0x7f00005a2000)=@nfc={0x27, 0x0, 0x2, 0x5}, 0xffffffffffffff78) r1 = dup2(r0, r0) getsockname$inet(r0, &(0x7f0000000080)={0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x10) write$tun(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="0000000000000000000000000000000186dd0610000000008000ffff00000000000000000000ffffac7f340b139e1414aae6616ec71177ff5c45fe800000000000000000000000de99c9d34e4404b0f80c537a6577b49c4a9217e2f7f803bdd06cb73e962ef504cb5454d0e9d0fea1179519897b46c621d3cfcf552c6ec1021ecc9400000000000000000000000000"], 0xff5f) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000040)={@broadcast, @loopback}, &(0x7f00000001c0)=0xc) 2018/03/18 04:00:53 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x7e, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/03/18 04:00:53 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r0, &(0x7f000082cf40), 0x2082cf40) close(r0) 2018/03/18 04:00:53 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=@ipv4_newaddr={0x18, 0x14, 0x1, 0x0, 0x0, {0x2}}, 0x18}, 0x1}, 0x0) r1 = dup(r0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000100)=""/37) getpeername$unix(r1, &(0x7f0000000080), &(0x7f0000000000)=0x6e) 2018/03/18 04:00:53 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x2, 0x40000) write(r0, &(0x7f0000000200)="7a91a4bccb74aad5d4d2d37b2dfb850f05392b9b5a98ff28e980ace9416d3fecfdb891d04c0e46f5f84194388f6783506a0d330bfad4077b0df71a8fe3c1d16e6b7bfd08cbbc7fda9de4860cd827d6fba0c26460ba2f5a3846bc788047f53deb6dc3e66168254b7ee82fbd964e706d011b0f2fb3162b066fd64c7e2389f40abb15bb2012e2a4bc8c95569d3b2b48eb8e3cba2fa5abcdbe5a110c0f", 0x9b) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040)=0x4, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000d6d000)={0x0, 0x2000000000069}, 0xb) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000000c0)=ANY=[@ANYRES32=r2, @ANYBLOB="9a000000f48e6b7893e65f7d2970e2d8636759677c2f94645dd76dc6e001f2305470bce1385bce8415527ab31a74a0d71cc6cf2db4b685e4bfea1bc41af91c2d97679933b5c2eaf2000144b022d39a86fe30bb574b395cb066618f870c3eeca4a3fae32bb630dc84362ce08e37fe007d80e4002019aa2e19f7331035f6696769cd411bf8c15e51a7ffb25079b35f9e47f808c153dc6d10025d72004c82b0"], &(0x7f0000000180)=0xa2) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) read(r1, &(0x7f00005f6000)=""/99, 0x63) 2018/03/18 04:00:53 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c0afff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='sit0\x00', 0xfe0d) r1 = socket$packet(0x11, 0x2, 0x300) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080), 0x392bfdef9bfc1864) 2018/03/18 04:00:53 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b1c000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) close(r0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000000140)={0x0, 0x200}) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000440)="e5c6c558a8aa007a69c634e57ed63abefb178063c6df7b0b524553ba26f1504a2195e94833ee59bc427d420730a9b15f03b2fdce04bc4b12b56e9812", 0x3c) madvise(&(0x7f0000b1d000/0x3000)=nil, 0x3000, 0x65) mincore(&(0x7f0000a97000/0x2000)=nil, 0x2000, &(0x7f0000000480)=""/175) r2 = getpgid(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(0xffffffffffffffff, 0xc1105518, &(0x7f0000000280)={{0x6, 0x5, 0x7, 0x7, "c69b553d02beb2da1c48f04a70a4c933730539b4b852cc1648966389e7afff3428d8c0d37d2c58e335f4d5f1", 0x2ff}, 0x0, 0x0, 0x7ff, r2, 0x4, 0x2, "4d605db8f9edeb16b0e9933d8f48b59e5a059692d7ea4d28025d3225cbe2871ac8a154624e259d59f9e4a13083b7bb981dd1c480fc1b785226f6c40d8b8b2c87", &(0x7f0000000080)='md5sum\\)/wlan0-[\x00', 0x11, [], [0xffff, 0x0, 0x631, 0x1ff]}) vmsplice(0xffffffffffffffff, &(0x7f0000b1d000), 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0xbf02, 0xffffffff, 0x100000000}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000001c0)=ANY=[@ANYRES32=r3, @ANYBLOB="a1000000099ab4bb27ce2e830b1d0ecfa85f0709930d8fd9ddb5a72079f8e57585ada0c49c0100010000000000f133f8add4abd3881e9c20985a1f4e8b573bf9c3b4360ecb6076c08a19740c0f2f83d56efee0df25b30a618f5aa2dca1c3d777e921fdcc96ea3b942abc5734b33be8c877853009f8a6994f762da75f28b92bb6cfa2d5838f410d40529d8846a11a955400bc9a47315ad8bcde6863af7d5c298182815b2f6a"], &(0x7f00000003c0)=0xa9) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000000540)={{0x8c, 0x1, 0x81, 0xffffffffffff7fff, "0dd90e8a848c03f11ba2f9ca1794d023ada8c532a23ce11d029f743ae77331a49425419cccdecc294ee2996f", 0x7ff}, 0x0, 0x0, 0x290d1326, r2, 0x908, 0x4, "9b6b2702565ccbf18cfc01423cfd69ffe6fe5eab9b0c9f98ed91f7736455ece17ccfe04819c2238e0f418252323d9cbdea81f613183b776dece356f1c65780fe", &(0x7f0000000400)='/selinux/mls\x00', 0xd, [], [0x0, 0x6, 0x7f]}) prctl$getname(0x10, &(0x7f00000000c0)=""/50) 2018/03/18 04:00:53 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x7e, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/03/18 04:00:53 executing program 5: r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f00008feff8)='net/udp\x00') r2 = getpgid(0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000000)={0x2, r2}) sendfile(r0, r1, &(0x7f00006dbff8), 0x401) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000440), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1100) 2018/03/18 04:00:53 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x7e, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/03/18 04:00:53 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000180)) r1 = fcntl$getown(r0, 0x9) capset(&(0x7f0000000040)={0x19980330, r1}, &(0x7f0000000080)={0xee, 0x1, 0x9, 0x40, 0x6, 0x7}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x80400, 0x0) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000000140)=""/51) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x20002, 0x0) ioctl$TIOCNXCL(r3, 0x540d) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f00000001c0)=""/205) 2018/03/18 04:00:53 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0x4) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db5ff0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000542000), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="100000001401000000000000f3b6e5177b58ea8817f546922af49d697a1f9c4c9f04bd588e2410882e205f80deecf119b0528004c8203e1ffbe16ecf2647e04415c825bdfbf9994b5e6088a97b6df57c407b2cd90d435affabbaa139814e715a4dafbe742823f456ab62a4ee72eaf578d3d1908f28418054a4e4057bf9852fcefd0763998b44"], 0x10}}], 0x1, 0x0) 2018/03/18 04:00:53 executing program 0: pipe(&(0x7f0000bbc000)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000072ff8)={0x7fffffff}, &(0x7f00000c1000), 0x8) dup2(r1, r0) io_setup(0x3, &(0x7f0000000000)=0x0) io_submit(r2, 0x1, &(0x7f0000000400)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000040)='n', 0x1}]) vmsplice(0xffffffffffffffff, &(0x7f0000994f80), 0x0, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f00000000c0)={0x5, 0xfffffffffffffffb, 0x9, 0x3ff, 0xa0c}) 2018/03/18 04:00:53 executing program 6: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x109000, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000240)={&(0x7f00000001c0)='./file0\x00', r0}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f0000004fc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000002c000)=ANY=[@ANYBLOB="240000001800210000000000000000001c140000fe000001000000000800090000000000"], 0x1}, 0x1}, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x82}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000000c0)={r3, @in={{0x2, 0x4e23, @rand_addr=0x2}}, 0x8, 0x1}, &(0x7f0000000180)=0x268) 2018/03/18 04:00:53 executing program 1 (fault-call:0 fault-nth:0): syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x7e, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/03/18 04:00:53 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000100)={0x18, 0x0, 0x1, 0x1, 0x0, 0x0, {}, [@nested={0x4, 0x2}]}, 0x18}, 0x1}, 0x0) fcntl$setlease(r0, 0x400, 0x3) [ 228.035865] FAULT_INJECTION: forcing a failure. [ 228.035865] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 228.047835] CPU: 1 PID: 4388 Comm: syz-executor1 Not tainted 4.16.0-rc5+ #267 [ 228.055122] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 228.064469] Call Trace: [ 228.067138] dump_stack+0x194/0x24d [ 228.070776] ? arch_local_irq_restore+0x53/0x53 [ 228.075468] should_fail+0x8c0/0xa40 [ 228.079197] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 228.084311] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 228.089498] ? update_cfs_rq_load_avg.part.68+0x2d0/0x2d0 [ 228.095031] ? __lock_acquire+0x664/0x3e00 [ 228.099249] ? update_load_avg+0x249/0x2d80 [ 228.103556] ? trace_hardirqs_off+0x10/0x10 [ 228.107872] ? __debug_object_init+0x235/0x1040 [ 228.112535] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 228.117715] ? perf_trace_lock+0xd6/0x900 [ 228.121845] ? print_irqtrace_events+0x270/0x270 [ 228.126587] ? rb_insert_color+0x1580/0x1580 [ 228.130996] __alloc_pages_nodemask+0x327/0xdd0 [ 228.135650] ? print_irqtrace_events+0x270/0x270 [ 228.140382] ? __alloc_pages_slowpath+0x2d10/0x2d10 [ 228.145370] ? __lock_acquire+0x664/0x3e00 [ 228.149579] ? trace_hardirqs_off+0x10/0x10 [ 228.153895] ? __lock_acquire+0x664/0x3e00 [ 228.158256] ? lock_acquire+0x1d5/0x580 [ 228.162205] ? lock_acquire+0x1d5/0x580 [ 228.166164] ? trace_hardirqs_off+0x10/0x10 [ 228.170464] ? __lock_acquire+0x664/0x3e00 [ 228.174681] ? find_held_lock+0x35/0x1d0 [ 228.178760] alloc_pages_current+0xb6/0x1e0 [ 228.183076] skb_page_frag_refill+0x358/0x5f0 [ 228.187549] ? sock_warn_obsolete_bsdism+0xb0/0xb0 [ 228.192459] ? lock_release+0xa40/0xa40 [ 228.196412] ? __lock_is_held+0xb6/0x140 [ 228.200484] tun_build_skb.isra.50+0x2f0/0x1840 [ 228.205135] ? __lock_acquire+0x664/0x3e00 [ 228.209356] ? perf_trace_lock+0xd6/0x900 [ 228.213496] ? tun_flow_update+0xf70/0xf70 [ 228.217720] ? print_irqtrace_events+0x270/0x270 [ 228.222463] ? lock_acquire+0x1d5/0x580 [ 228.226414] ? alloc_set_pte+0xefd/0x1590 [ 228.230561] ? print_irqtrace_events+0x270/0x270 [ 228.235305] ? lock_release+0xa40/0xa40 [ 228.239269] ? __lock_acquire+0x664/0x3e00 [ 228.243489] ? print_irqtrace_events+0x270/0x270 [ 228.248226] ? find_held_lock+0x138/0x1d0 [ 228.252355] ? __lock_acquire+0x664/0x3e00 [ 228.256570] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 228.261747] ? unlock_page+0x19f/0x270 [ 228.265616] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 228.270782] ? __lock_acquire+0x664/0x3e00 [ 228.274995] ? __lock_acquire+0x664/0x3e00 [ 228.280092] tun_get_user+0x18fa/0x3810 [ 228.284047] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 228.289217] ? perf_trace_lock+0xd6/0x900 [ 228.293341] ? find_get_entries_tag+0xeb0/0xeb0 [ 228.298031] ? tun_build_skb.isra.50+0x1840/0x1840 [ 228.302951] ? perf_trace_lock+0xd6/0x900 [ 228.307084] ? trace_event_raw_event_lock+0x340/0x340 [ 228.312339] ? perf_trace_lock+0xd6/0x900 [ 228.316464] ? trace_event_raw_event_lock+0x340/0x340 [ 228.321741] ? tun_get+0x1ab/0x2e0 [ 228.325258] ? lock_downgrade+0x980/0x980 [ 228.329402] ? lock_release+0xa40/0xa40 [ 228.333363] ? __lock_is_held+0xb6/0x140 [ 228.337414] ? tun_get+0x1d4/0x2e0 [ 228.340929] ? tun_do_read+0x26c0/0x26c0 [ 228.344972] ? rcu_note_context_switch+0x710/0x710 [ 228.349888] ? __lock_is_held+0xb6/0x140 [ 228.353942] tun_chr_write_iter+0xb9/0x160 [ 228.358168] do_iter_readv_writev+0x55c/0x830 [ 228.362650] ? vfs_dedupe_file_range+0x8f0/0x8f0 [ 228.367405] ? rw_verify_area+0xe5/0x2b0 [ 228.371458] do_iter_write+0x154/0x540 [ 228.375324] ? iov_iter_get_pages+0x1150/0x1150 [ 228.379970] ? map_files_get_link+0x3a0/0x3a0 [ 228.384465] compat_writev+0x225/0x420 [ 228.388330] ? __fget_light+0x2b2/0x3c0 [ 228.392282] ? do_pwritev+0x1a0/0x1a0 [ 228.396059] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 228.406784] ? vfs_write+0x374/0x510 [ 228.410496] ? __fdget_pos+0x130/0x190 [ 228.414357] ? __fdget_raw+0x20/0x20 [ 228.418056] do_compat_writev+0x115/0x220 [ 228.422179] ? do_compat_writev+0x115/0x220 [ 228.426477] ? compat_writev+0x420/0x420 [ 228.430518] ? SyS_read+0x220/0x220 [ 228.434129] compat_SyS_writev+0x26/0x30 [ 228.438170] ? compat_SyS_preadv2+0x90/0x90 [ 228.442471] do_fast_syscall_32+0x3ec/0xf9f [ 228.446775] ? do_int80_syscall_32+0x9c0/0x9c0 [ 228.451329] ? _raw_spin_unlock_irq+0x27/0x70 [ 228.455810] ? finish_task_switch+0x1c1/0x7e0 [ 228.460300] ? syscall_return_slowpath+0x2ac/0x550 [ 228.465207] ? prepare_exit_to_usermode+0x350/0x350 [ 228.470214] ? sysret32_from_system_call+0x5/0x3c [ 228.475042] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 228.479873] entry_SYSENTER_compat+0x70/0x7f [ 228.484263] RIP: 0023:0xf7f73c99 2018/03/18 04:00:54 executing program 4: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) sync_file_range(r0, 0x400, 0x3, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x480000, 0x400000) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x7) 2018/03/18 04:00:54 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e20}}, [0x100000001, 0x2, 0x8, 0xffffffff, 0x401, 0x9, 0x8, 0x1000, 0x9, 0x1, 0x4, 0x23, 0x7ff, 0x2c, 0x8001]}, &(0x7f0000000180)=0x100) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e22, 0x2, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x9}}, 0x7, 0x1}, &(0x7f0000000280)=0x88) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000002c0)={r1, 0x97, 0x8, 0x13, 0x5, 0x8, 0x2, 0x2, {r2, @in6={{0xa, 0x4e24, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x81}}, 0x2, 0x1, 0x2, 0x401, 0x6}}, &(0x7f0000000380)=0xb0) ioctl(r0, 0x40044149, &(0x7f0000007000)='A') 2018/03/18 04:00:54 executing program 2: r0 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000180), &(0x7f00000001c0)=0xe, 0x80000) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000200)=0x9d06d92, 0x4) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000007, 0x10, r1, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a45352, &(0x7f00000000c0)={{0x6}, '\b\x00\x00\x001\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000}) get_mempolicy(&(0x7f0000000040), &(0x7f0000000080), 0x6, &(0x7f0000ff8000/0x3000)=nil, 0x0) 2018/03/18 04:00:54 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000300)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000000)) 2018/03/18 04:00:54 executing program 0: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000140)='sessionid\x00') exit(0x0) readv(r1, &(0x7f000004ffe0)=[{&(0x7f0000000080)=""/128, 0x80}], 0x1) 2018/03/18 04:00:54 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x80000041, 0x0) ioctl(r0, 0x40044145, &(0x7f0000005e0b)) 2018/03/18 04:00:54 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x7e, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x9ccd58608b68b1a9, 0x0) 2018/03/18 04:00:54 executing program 7: r0 = socket(0x40000000015, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0xbe5, 0x5, 0x1, 0x8000, 0x76}, 0x14) sendto$inet(r0, &(0x7f0000dbf000), 0x3a8, 0x0, &(0x7f0000b2d000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000fc2000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000000)=""/124, 0x7c, 0x41, &(0x7f0000000080)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) r2 = socket(0x15, 0x80005, 0x0) getsockopt(r2, 0x114, 0x2715, &(0x7f0000af0fe7)=""/13, &(0x7f000033bffc)=0x3e3) [ 228.487604] RSP: 002b:00000000f776f034 EFLAGS: 00000296 ORIG_RAX: 0000000000000092 [ 228.495287] RAX: ffffffffffffffda RBX: 00000000000000fc RCX: 00000000f776f084 [ 228.502530] RDX: 0000000000000001 RSI: 000000000813af00 RDI: 0000000000000013 [ 228.509772] RBP: 00000000f776f158 R08: 0000000000000000 R09: 0000000000000000 [ 228.517019] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 228.524276] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/03/18 04:00:54 executing program 3: mkdir(&(0x7f0000c1dff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000b75000)) chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f00002bd93e)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r0, 0x0) readv(r0, &(0x7f0000c33000)=[{&(0x7f0000000040)=""/171, 0xab}], 0x1) add_key$keyring(&(0x7f0000002600)='keyring\x00', &(0x7f0000002640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) chroot(&(0x7f0000000000)='./file0\x00') 2018/03/18 04:00:54 executing program 5: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)={0x4000000000000, 0x0, 0x0, 0x0, 0x0, 0x72}) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x18) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0x1, 0x2, 'client0\x00', 0x2, "290fbd9b7bfed7cd", "2e94b0c08e26657a4b8ff768d45905ef4ee1c918e286d622237274d6230f7ac7", 0x1, 0x101}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x4000, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000040)) r2 = syz_open_procfs(0x0, &(0x7f0000c1aff9)='ns/uts\x00') setns(r2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000200)='./file0\x00', 0x6000, r3, r4, 0x7f, 0x2000) syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0xfffffffffffffffb, 0x80000) fcntl$setsig(r0, 0xa, 0x2d) ioctl$int_in(r0, 0x5452, &(0x7f0000000180)=0x2) 2018/03/18 04:00:54 executing program 1: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x20002, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f0000000040)={{0x5, 0x96}, 'port0\x00', 0x80, 0x404, 0x101, 0x0, 0x6d8, 0x200, 0x0, 0x0, 0x5, 0x54}) 2018/03/18 04:00:54 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000644000)='/dev/sequencer2\x00', 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000080)={{0x8}}) 2018/03/18 04:00:54 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000736000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f000074d000)={0x81, 0x0, [0x3]}) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000000)={0x1, 0x8}) futex(&(0x7f0000000040)=0x1, 0x3, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x1, 0x2) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000100)={0x1, 0x0, [{0x0, 0x2, 0x0, 0x0, @adapter}]}) 2018/03/18 04:00:54 executing program 1: syz_emit_ethernet(0x0, &(0x7f0000000140)=ANY=[], &(0x7f00000000c0)={0x0, 0x1, [0x0, 0x0, 0xe85]}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) sched_setscheduler(r0, 0x5, &(0x7f0000000080)=0x400) 2018/03/18 04:00:54 executing program 2: mkdir(&(0x7f000000dff8)='./file0\x00', 0x0) mount(&(0x7f000001fff8)='./file1\x00', &(0x7f0000013000)='./file0\x00', &(0x7f0000002ffa)='ramfs\x00', 0x10000002000882, &(0x7f0000021f93)) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000)='./file0\x00', 0x0, 0x0) connect$netlink(r0, &(0x7f0000001040)=@unspec, 0xc) getdents(r0, &(0x7f0000000000)=""/4096, 0x1000) creat(&(0x7f00000010c0)='./file1\x00', 0xc) socketpair$inet(0x2, 0x6, 0x80000000, &(0x7f0000001080)) 2018/03/18 04:00:54 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000eff4)={0x10, 0x34050}, 0xc, &(0x7f0000000000)={&(0x7f0000016fe0)={0x18, 0x8000028, 0x128, 0x0, 0x25dfdbff, {0x2}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/03/18 04:00:54 executing program 3: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) pipe2(&(0x7f00000002c0), 0x800) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000300)={0x3}) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup3(r1, r1, 0x80000) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000040)={0x6, 0x8, 0x881d, 'queue0\x00', 0x4}) sendmsg$nl_route(r1, &(0x7f00000003c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)=ANY=[@ANYBLOB="1c0000001c0019042cbd70000000000000000000", @ANYRES32=0x0, @ANYBLOB="20d7cd8796c0d4464eaf22ea86f6af843bb59849c46aaa6f15c96f3cd4787aa1829a3f2c4da8f3d3802753236395db71db0c5db3397fbf7aa49b906541641d9d757f32ba30c19ab4a88342e6768fa7caaccee66d255f969e8f783f3f246c89db0ef1d236e0f0e1a196fe18feb5c44d88e3db3478f840ad793f7bc433070000003d4187eaeedd9dccde65159c8d669c56577ac9fe358189e273d1ea9a6393cbe2eabcffacb98f5a"], 0x1c}, 0x1}, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000000240)={0x0, 0x2, 0x8, &(0x7f0000000200)}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0xc, 0x3, 0x7fffffff, 0x9, 0x2, r0, 0x8000}, 0x2c) bind$vsock_stream(r2, &(0x7f00000004c0)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000280)=0xc8a6) getsockopt$netlink(r1, 0x10e, 0xf, &(0x7f0000000100)=""/147, &(0x7f00000001c0)=0x93) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x9) 2018/03/18 04:00:54 executing program 7: r0 = socket$inet(0x2b, 0x1, 0x0) r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x5, 0x84400) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000100)=0xffffffffffffffff, &(0x7f0000000140)=0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000080)=0xc) setreuid(r2, r2) r3 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x490100) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f0000dea000)={{}, {0x0, 0xfff}}) 2018/03/18 04:00:54 executing program 1: syz_emit_ethernet(0x4, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe7e00000000000000000000000000aafe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="d9c6d882296db6c0"], &(0x7f00000002c0)={0x0, 0x0, [0xfffffc]}) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x6000, 0x0) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x50) 2018/03/18 04:00:54 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0xff, 0x4003) write$rdma_cm(0xffffffffffffff9c, &(0x7f0000000580)=@create_id={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000540)={0xffffffff}, 0x111}}, 0x20) write$rdma_cm(r0, &(0x7f00000005c0)=@bind={0x14, 0x88, 0xfa00, {r1, 0x1c, 0x0, @in={0x2, 0x4e21, @broadcast=0xffffffff}}}, 0x90) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r2, &(0x7f00000001c0)=@connect={0x6, 0x118, 0xfa00, {{0x0, 0x0, "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"}}}, 0x120) 2018/03/18 04:00:54 executing program 0: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000000080)={0x81, 0x0, [0x80]}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000000100)={{0x3000, 0x3002, 0x0, 0x4, 0x1, 0x378a, 0x1000, 0x9, 0x7d, 0x8, 0x20000, 0x3f}, {0x15000, 0x10000, 0x9, 0x10001, 0x4000, 0xaf, 0x4000000000, 0x38, 0x3, 0x1, 0xffffffffffffff3b, 0x7}, {0x1, 0x10000, 0xd, 0x0, 0x81, 0x80000000, 0x7fffffff, 0x1ff, 0x5, 0x96c0, 0xac6, 0x3f}, {0x6000, 0x1, 0xc, 0x8001, 0x1000, 0x4, 0x9, 0xf364, 0xffff, 0x8, 0x7, 0x1}, {0x0, 0x2000, 0x0, 0x10001, 0x8001, 0xffffffffffffff80, 0x8, 0x2, 0x0, 0x8, 0x1, 0x2}, {0x10000, 0x10000, 0xf, 0x1ff, 0x8000, 0x7f, 0x200, 0x2, 0x80, 0x10000000100000, 0x4, 0x3}, {0x1000, 0x4001, 0x8, 0x100000000, 0x6, 0x1, 0xeb57, 0x5, 0x1, 0x0, 0x2, 0xe5}, {0xf001, 0x3000, 0x1f, 0x48c3, 0x8, 0xfffffffeffffffff, 0x40, 0x0, 0x0, 0x80000000, 0x400, 0x8}, {0x2000, 0xd001}, {0x4, 0x100000}, 0x10, 0x0, 0xf000, 0x100, 0xd, 0x1, 0x16000, [0xffffffffffffffff, 0xffffffff, 0x3, 0xfffffffffffffff8]}) 2018/03/18 04:00:54 executing program 4: r0 = socket$inet6(0xa, 0x40000080806, 0x0) socketpair(0x3, 0x0, 0xffffffff, &(0x7f0000000000)) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) 2018/03/18 04:00:54 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) pread64(r0, &(0x7f0000000380)=""/50, 0x32, 0x59) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)) r1 = syz_open_pts(r0, 0xfffffffffffffffe) r2 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x8, 0x80000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x100}}}, &(0x7f00000002c0)=0x84) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000300)={r3, 0x4}, &(0x7f0000000340)=0x8) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl(r1, 0xffffffff, &(0x7f0000000080)="a7367c90bf541d392826b52ba1a4a13dcc46243f2e7c52c0a25bb28f7992f09ef0f14ea70f4a864db5b0a07a524fd8d4ee7902d9178df130f7a1c11ee8f06dec6896e5c298ab24ec9158da213f79662f9efbba1ea1e9f2180960a62c71ecb4fd81a95d8095f485c09a56a8e42f74231264941d233a546c4d0c13d8d61d8961ce2f356f043b1a006629902427f800ea911a885cb290f1b86f347ddbcfa41f1cae6f61fdcc980dd0a3614da3e57c69bd672745153ce53ab5741a2543af9196c80423dfaf669880465103b5133a9f6e4cdcbaa74013d0f6e820d10930a88c6dd489d69af835b36fd5") openat$ion(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ion\x00', 0xc4f0dccdad6f1c6b, 0x0) 2018/03/18 04:00:54 executing program 5: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000040)=0x101, &(0x7f0000000080)=0x4) times(&(0x7f00000000c0)) setsockopt(r1, 0x84, 0x20, &(0x7f0000001000), 0x0) 2018/03/18 04:00:54 executing program 0: rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = getuid() sendmsg$nl_generic(r0, &(0x7f0000001340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000001300)={&(0x7f00000002c0)=ANY=[@ANYBLOB="180000403700250828bd7000fcdbdf250d1b000006000000"], 0x18}, 0x1, 0x0, 0x0, 0x850}, 0x80) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="760603004c2a0021080000000000930000020008001c0075000c0056000000000000000000000000000000000000000055414198a1a47703e751b4c1e8ab8f7f58e65ffe575c98f246e13db1bae52d70ffd6f23603f70d77224906fb49cf7d0d1fd89adb007793c862a1f8a6ad3d65eb1267cb70eeb8f7d42649c18c", @ANYBLOB="00eea8e4891b285bd8ae19c4e219000000007fbe8c00"], 0x2}, 0x1}, 0x0) r2 = syz_open_dev$midi(&(0x7f0000001380)='/dev/midi#\x00', 0x7fff, 0x68000) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r1, r3) 2018/03/18 04:00:54 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x80000, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x4, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x7, 0x6, 0x9, 0x63, 0x101, 0x5, 0x9, {0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x5, 0x7fff, 0x8, 0xfffffffffffffffb, 0xb62}}, &(0x7f00000001c0)=0xb0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000200)={r1, 0x10000, 0x4, 0x10001}, 0x10) syz_emit_ethernet(0x4a, &(0x7f0000000300)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe7e00000000000000000000000000aafe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="d2d3b6bf45e67146d767513c2b279e3fb495ce716f1efcf43ce62a7596917dfa3eefee19913a1d7f4e3eff6c9b981b24737f78529e1d9214ea0a92743cc59acf447d0aa4d214df48590e0bca91ee1f7df5751977c2f19e9f62e6e579f4aa78c156db684b016f8a0916c6203effe9ce51cf41df215a3612e917ca079cc01d83bc18e12ea6933bbec7fb5ff73d3ff56f646a0f957b513c7f992e993d4fc5d33dc69f6cadad29fad02838d58465f096fff0c7805b30739c70abcd3364130d20d3cec9cbdc08fbb3dabee5c33c8cb28d"], &(0x7f00000002c0)) 2018/03/18 04:00:54 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x20000, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000040)=ANY=[@ANYBLOB="2c000000010401014a78fff7ffffffff000000000c000100010000007f0000010c0006000000000202000000"], 0x2c}, 0x1}, 0x0) 2018/03/18 04:00:54 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x4, 0x8000) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000080)=0x10001) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000380)=0x0) perf_event_open(&(0x7f0000000300)={0x3, 0x70, 0x80000000, 0x4, 0x7fffffff, 0x9, 0x0, 0x3e, 0x10404, 0xa, 0x7, 0x1f, 0x100000000, 0x3f, 0x9, 0x40, 0xd8, 0x9, 0x2, 0x2fa, 0xd3, 0xc5d, 0x2, 0x8, 0xd063, 0xfffffffffffffffd, 0x3, 0x3, 0x3, 0x80000000, 0x2, 0x4, 0x5, 0xfffffffffffffffc, 0xb5b, 0x8, 0x1, 0x3, 0x0, 0x710000, 0x5, @perf_config_ext={0x9, 0x7}, 0x2000, 0x67d3, 0xbb9e, 0x1, 0x360a7d0f, 0x88, 0x2}, r3, 0x1f, r1, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000001c0)={0x0, 0x3}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000300)=ANY=[@ANYBLOB], 0x6) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000002c0)={r4, 0x7f}, 0x8) sendmsg(r0, &(0x7f0000002600)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000240)="5500000018007fd1c22e1cb2a4a2f9930a06000000a84308910523693900090020000000010000001300050000000000000000dc1338d5440700000000000000fb83de4407aa7227c43ab8221d00060cec4fab96d4", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00000000c0), 0x4) 2018/03/18 04:00:54 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000000080)={0x1ff, 0x5, 0x8, 0x1, 0x10001}) madvise(&(0x7f000000a000/0x4000)=nil, 0x4000, 0xb) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x109200, 0x0) 2018/03/18 04:00:54 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000140)=0xff2c, 0x0) getsockname$unix(r0, &(0x7f0000000240)=@abs, &(0x7f0000000100)=0x6e) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e22, 0xfffffffffffffffc, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}}, &(0x7f0000000000)=0x84) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000040)={r2, 0x9f6}, 0x8) sendmsg$netlink(r1, &(0x7f0000006700)={&(0x7f00000002c0)=@proc={0x10}, 0xc, &(0x7f0000000680)=[{&(0x7f0000005bc0)=ANY=[@ANYBLOB="e30200000000000000000000000000"], 0x10}, {&(0x7f0000005e40)={0x44, 0x0, 0x0, 0x0, 0x0, "", [@nested={0x34, 0x0, [@generic="4e8c5b2077bd5a46082da9675494160989644a6ff944df3f1f21edb9b563cae144b7686a5c93b0556bacddd489"]}]}, 0x44}], 0x2, &(0x7f0000006640)=[@rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff]}, @cred={0x18, 0x1, 0x2}, @rights={0x24, 0x1, 0x1, [0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff, r0, 0xffffffffffffffff]}, @rights={0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1]}, @cred={0x18, 0x1, 0x2}], 0xa8, 0x4c044}, 0x4000000) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000300)={r2, @in6={{0xa, 0x4e21, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, 0xd3, 0xffffffff, 0xd6df, 0x32, 0x84}, 0x98) 2018/03/18 04:00:54 executing program 1: clock_adjtime(0x0, &(0x7f0000000000)={0x1, 0x6, 0x1, 0x5, 0x1, 0x20, 0x7, 0x1000, 0xff, 0x80000000, 0x4, 0xc6cf, 0x3f, 0x0, 0x9ec, 0x6, 0x7f, 0x306, 0x7, 0x6, 0xebf7, 0x9, 0x4, 0x5, 0x0, 0x4}) syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaad8652b00140600fe7e000000000000000000000000008d3cb184c3ae0f1e0000000000846a8ecf09a16ef30000000000000000000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000002c0)) 2018/03/18 04:00:54 executing program 5: r0 = socket$inet(0x2, 0x3, 0x1) r1 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000140)={0x81, 0x0, [0x79d9, 0x8, 0x8e05, 0x6]}) r2 = dup2(r0, r0) ioctl$PPPOEIOCSFWD(r2, 0x4004b100, &(0x7f0000000080)={0x18, 0x0, {0x2, @empty, 'tunl0\x00'}}) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000000040)=0x400200000000000, 0x4) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x8, 0x4) syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0x0, 0x420000) r3 = gettid() ptrace$getsig(0x4202, r3, 0x2, &(0x7f00000000c0)) 2018/03/18 04:00:54 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x7e, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x8000, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) [ 228.943278] IPv6: Can't replace route, no match found [ 228.943753] netlink: 'syz-executor3': attribute type 6 has an invalid length. [ 228.976410] netlink: 'syz-executor3': attribute type 6 has an invalid length. [ 229.005447] IPv6: Can't replace route, no match found 2018/03/18 04:00:54 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x800000000020014, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) dup2(r1, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0xffffffffffffff60, 0x0, &(0x7f0000009000)}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000c5a000)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000a94fd0)={0x14, 0x0, &(0x7f0000b8f000)=[@increfs_done={0x40106308, r2, 0x1}], 0x0, 0x0, &(0x7f00002e3f90)}) 2018/03/18 04:00:54 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f00000000c0)=0x7) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000100)=0x10000, 0x4) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind(r1, &(0x7f0000000000)=@pptp={0x18, 0x2}, 0x80) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000140)=0xa2, 0x8) 2018/03/18 04:00:54 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1e, 0x1, 0xc99f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x9) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x4) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000080)) ioctl(r1, 0x227c, &(0x7f000097e000)) fcntl$setstatus(r0, 0x4, 0x100801) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f00000000c0)) 2018/03/18 04:00:54 executing program 1: syz_emit_ethernet(0xbf, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@x25={0x805, {0x3, 0x6, 0xf, "e66dbdd03f44e3048f43042075a51ddd9228e7b686d5e120c463379683b24c9a1b2c6e4786544a1631ddbdfefa5a9367966317057522c37053995f9e31f85095d88af15cdde8f514d31bbe56055f786cc21f7916c630b0ccc62e29dda97300dad61279b4f912b05296d687f8402421365b76dd5c12f17d3d9f2c384365c20282e288840441b25bcf706376a4cc84ff126430b1b38c87370a841dc41c5e810e930d290ae98f090abe6ea58a91d865"}}}}, &(0x7f0000000040)={0x3, 0x0, [0x1, 0x0, 0x0, 0x5fa]}) socketpair$inet(0x2, 0x7, 0x1, &(0x7f0000000080)) 2018/03/18 04:00:54 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000a03000/0x1000)=nil, 0x1000, 0x4, 0x31, r0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x4, 0x3, [0x7fff, 0x0, 0x73]}, &(0x7f0000000040)=0xe) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x85e3}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000100)={r2, 0x1, 0x3f, 0x90e2, 0x8, 0xffffffff, 0x20, 0x1, {r3, @in={{0x2, 0x4e21, @rand_addr=0x81}}, 0x20, 0xfffffffffffffffd, 0x5, 0x6, 0xa}}, &(0x7f00000001c0)=0xb0) ioctl$int_in(r0, 0x80000000005408, &(0x7f0000299ffa)) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000200)={0x2, 0x10000, 0xfff, 0x7592, 0x7, 0x49}) 2018/03/18 04:00:54 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=@ipv4_newaddr={0x34, 0x14, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @rand_addr}, @IFA_CACHEINFO={0x14, 0x6}]}, 0x34}, 0x1}, 0x0) r2 = socket(0x11, 0x4000000000080003, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000004c0)={r3, @in6={{0xa, 0x4e24, 0x7, @loopback={0x0, 0x1}, 0x56}}, 0x800000000000085, 0x3}, 0xfffffffffffffdb8) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f00000002c0)={0x800, 0x101, 0xfffffffffffffff8, 'queue0\x00', 0xfff}) sendmmsg(r2, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000001300)}}, {{&(0x7f0000000000)=@in6={0xa, 0x0, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x80, &(0x7f0000000780), 0x0, &(0x7f0000000140)}}], 0x2, 0x0) mkdirat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r4, 0xc02c5341, &(0x7f0000000380)) 2018/03/18 04:00:54 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000570000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$KDENABIO(r0, 0x4b36) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x40096100, &(0x7f0000000340)) 2018/03/18 04:00:54 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000140)={0xa, [0x200000000000000, 0x3, 0x6, 0x5, 0x1, 0x0, 0x0, 0x1, 0x8000, 0xffffffffffffffc0]}, &(0x7f0000000180)=0x18) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000004ff4)) recvmmsg(r2, &(0x7f0000003900)=[{{&(0x7f0000000080)=@vsock, 0x10, &(0x7f0000001440)}}], 0x1, 0x0, &(0x7f00000039c0)={0x77359400}) 2018/03/18 04:00:54 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006cdfa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_settime(0x3, &(0x7f0000000040)={r2, r3+10000000}) r4 = accept4$alg(r1, 0x0, 0x0, 0x0) io_setup(0x401, &(0x7f000014b000)=0x0) dup(r4) io_submit(r5, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f0000391000)="83", 0x1}]) 2018/03/18 04:00:54 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x11, &(0x7f0000005f18)={{{@in6=@empty={[0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @in=@rand_addr}}, {{@in=@multicast1=0xe0000001}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x100, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000100)=[{0x3, 0xf2}], 0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00000000c0)={{0x3, 0x1, 0xb17, 0x2, 0x100}}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/03/18 04:00:54 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000080)=ANY=[@ANYBLOB="0ae0d40384e017357c"], &(0x7f00000001c0)=0x1) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000003640)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x0, 0x1, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) recvmmsg(0xffffffffffffffff, &(0x7f0000003040)=[{{&(0x7f0000001e40)=@hci, 0x80, &(0x7f0000002f80)=[{&(0x7f0000002f00)=""/75, 0x4b}], 0x1, &(0x7f0000002fc0)=""/78, 0x4e}}], 0x1, 0x40, &(0x7f0000003140)) 2018/03/18 04:00:54 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000805c4d65, &(0x7f0000006000)) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x7, 0x1000, 0x0, 0x400, 0xffffffffffffffc1}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r1, 0x4) [ 229.084339] QAT: Invalid ioctl [ 229.098353] QAT: Invalid ioctl 2018/03/18 04:00:55 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000300)=ANY=[@ANYBLOB="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", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000002c0)) [ 229.183802] QAT: Invalid ioctl [ 229.207559] QAT: Invalid ioctl [ 229.279907] binder_alloc: 4536: binder_alloc_buf, no vma [ 229.285514] binder: 4536:4537 transaction failed 29189/-3, size 40-8 line 2963 [ 229.296587] binder: 4536:4537 BC_INCREFS_DONE u0000000000000000 node 129 cookie mismatch 0000000000000001 != 0000000000000000 [ 229.312932] binder: BINDER_SET_CONTEXT_MGR already set [ 229.321546] kauditd_printk_skb: 517 callbacks suppressed [ 229.321554] audit: type=1400 audit(1521345655.179:7155): avc: denied { call } for pid=4536 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 229.329498] binder_alloc: 4536: binder_alloc_buf, no vma [ 229.351712] binder: 4536:4537 ioctl 40046207 0 returned -16 [ 229.355074] binder: 4536:4541 transaction failed 29189/-3, size 40-8 line 2963 2018/03/18 04:00:55 executing program 5: r0 = epoll_create(0x143) r1 = epoll_create(0x4) r2 = socket$rds(0x15, 0x5, 0x0) r3 = epoll_create(0x100000001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f000000e000)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000000d000)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000000dff4)) r4 = epoll_create(0x71) r5 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f0000c7f000)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000d63ff4)) r6 = add_key(&(0x7f00000000c0)='rxrpc\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="c344d39851111d37ac029cd8c0852ffd488b3e72d9bf5f139f3cf41944e8ef8ec29122e6208aae4508101fd3771d7ad72409513a72106e73c54fb68cfc42f871864f406beb47c27a477730a6aa9feaa62e65604d7d3a341e21845dfb56b556bf34914b0798328d05faf5f5660ea605ce9ce3d627d67bafbcec1e72fb616d35c18940f17f66600a3297fead32b255585b7810ac502f6cf29ffe18e95509afd13730aef02ef70ff695cd820e901443c08521f98d0f149a0fafa0456f95c81feabe860e879f5711e871bb2996b5ddf61e30c969f33d", 0xd4, 0xfffffffffffffff9) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="0d7760c2e206ed240a55670cd4019058a8c883065e74d331f4b480b228f7d23d6577520f69a84fa0c51a1d32cd5149", 0x2f, r6) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r4, &(0x7f0000000680)) r7 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_GET_XSAVE(r7, 0x9000aea4, &(0x7f0000000280)) 2018/03/18 04:00:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00006e8feb)='/proc/self/net/pfkey\x00', 0x1, 0x0) sendmsg$nl_crypto(r2, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) signalfd4(r0, &(0x7f0000000040)={0x7f}, 0x24, 0x80000) ioctl$KDGKBSENT(r0, 0x40047438, &(0x7f000015b000)={0x200000000000, 0x7}) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000680)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f0000000780)=0xe8) setsockopt$inet6_mreq(r3, 0x29, 0x15, &(0x7f00000007c0)={@dev={0xfe, 0x80, [], 0xe}, r4}, 0x14) 2018/03/18 04:00:55 executing program 1: syz_emit_ethernet(0x39, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@mpls_mc={0x8848, {[{0x7fff, 0xffffffffffff7fff, 0x3, 0x7fff}, {0xfffffffffffffe01, 0x4, 0x8, 0x6}, {0xfffffffffffffffa, 0x4, 0x287e, 0x1e91}, {0x4, 0x3, 0x1, 0x7}, {0x40, 0x0, 0x1f, 0x9b00}], @llc={@llc={0xfc, 0x6, "a68b", "7401335379b0548e758c4f7b25e6ae01b25fea"}}}}}}, &(0x7f0000000040)={0x0, 0x2, [0xe32, 0x85f, 0x5e0, 0x57a]}) syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe7e0000ebeb131a00000000000000aafe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000002c0)) 2018/03/18 04:00:55 executing program 3: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x8, 0x36, r0, 0x0) ioctl(r0, 0xc0184908, &(0x7f0000002000)) r1 = getpgrp(0xffffffffffffffff) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x2, 0x0, 0x3f, 0x0, r1}) 2018/03/18 04:00:55 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x100) 2018/03/18 04:00:55 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x8002, 0x0) fanotify_init(0x40, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00000001c0)=0x7, &(0x7f0000000200)=0x1) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f00000000c0)={0x0}) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000500)=0x9, 0x2) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000180)={0x5c, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="05630440020000000f630c400200000003000000000000000b630000046304400400000008631040", @ANYRES64=r2, @ANYBLOB="0300000000000000106308400200000000000000000000000000000000000000000000000000000000000000"], 0xf0, 0x0, &(0x7f0000000400)="18034fcda213c8da0592ec7cc8b7814c8f90006d0bf837ba1b1fe3407efb52be36e91cad717ea4e4b345d7ee17d9f11b54ca9c4345e142ce9917c88c498e6d534900ed5fd192e2b625b5a1606ea1f3ecc31e030dc501c35420c7d3578e233b6e42516adc26fd5ef4a10a63c923ad38667dcfb8fffc540652968ba7f6776d3369d53168f78e2e21b8044db3e73cca27d1d0c3be2ec15c7db9199e5325d9db0a791c35133d4588deeaa095b180eda6ce002e7c9bdb9979f30d15c61c5f9fce7278137d4a208b2bc6d3531a012a06692a6427b760321320aa5eb81002c2bccb089167cb0229185e3982b88218b51f8ce407"}) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000000)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000000040), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x10}}], 0x1c5c44ab974274f4, 0x0) 2018/03/18 04:00:55 executing program 7: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x2, 0x280080) ioctl$KIOCSOUND(r1, 0x4b2f, 0x6) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000040)={0x5, 0x8, 0x9, 0x0, 0x7ff}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x2b}, 0x0, @in=@multicast2=0xe0000002}}, 0xe8) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0xffffffffffffffe6) 2018/03/18 04:00:55 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00009f9000)={0x0, 0x0, &(0x7f00009f7000)={&(0x7f00008bc000)=ANY=[@ANYBLOB="020000000b000000000000000000000f010014000000010000000000000000000000000001a0"], 0x26}, 0x1}, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x181000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f00009faff0)={&(0x7f00008bc000)={0x2c, 0x13, 0x2ff, 0x0, 0x0, {0x7}, [@typed={0xc, 0x0, @u32}, @typed={0xc, 0x1a, @fd}]}, 0x2c}, 0x1}, 0x0) 2018/03/18 04:00:55 executing program 1: syz_emit_ethernet(0x4, &(0x7f00000001c0)=ANY=[@ANYBLOB="10cd49507975a2f239dd2a1cea3d1bcb6956082609b230d429e989decc1e98b8dc3a03e99c43a2d10cecab60ec57c53a4c72c176989e9de77cddd3fc4417edf9b87f7526cc2c4f2e37c2a8473ec77493c1ab64fa32c99da9b45bb0", @ANYRES32=0x41424344, @ANYPTR=&(0x7f0000001400)=ANY=[@ANYRES32, @ANYPTR=&(0x7f0000000280)=ANY=[], @ANYRES32], @ANYBLOB], &(0x7f0000001440)={0x0, 0x1, [0x0, 0x0, 0x0, 0x7fffffffffc]}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x800, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) socket$netlink(0x10, 0x3, 0x14) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x100, 0x0) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x7fffffff) [ 229.378103] audit: type=1400 audit(1521345655.234:7156): avc: denied { net_admin } for pid=4203 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 229.403141] audit: type=1400 audit(1521345655.244:7157): avc: denied { net_admin } for pid=4206 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/18 04:00:55 executing program 5: sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="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", 0x1a1, 0x0, &(0x7f0000001000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) modify_ldt$write(0x1, &(0x7f00000002c0)={0x1000, 0x20000800, 0x0, 0x7ff, 0x9, 0x7, 0x55ec, 0x7, 0x5, 0x101}, 0x10) r1 = syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0x3, 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000240)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000280)=0x14) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f00000001c0)={'gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/03/18 04:00:55 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) pread64(0xffffffffffffffff, &(0x7f0000000040)=""/26, 0x1a, 0x0) 2018/03/18 04:00:55 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x80) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000040)=0x8000, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) fgetxattr(r1, &(0x7f0000cc9000)=@known='system.sockprotoname\x00', &(0x7f00005f4ffb)=""/5, 0x5) [ 229.487150] audit: type=1400 audit(1521345655.302:7158): avc: denied { net_admin } for pid=4550 comm="syz-executor2" 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 [ 229.511860] audit: type=1400 audit(1521345655.307:7159): avc: denied { net_admin } for pid=4552 comm="syz-executor0" 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 [ 229.536384] audit: type=1400 audit(1521345655.307:7160): avc: denied { net_admin } for pid=4198 comm="syz-executor1" 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 [ 229.560900] audit: type=1400 audit(1521345655.319:7161): avc: denied { net_admin } for pid=4201 comm="syz-executor5" 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 [ 229.585411] audit: type=1400 audit(1521345655.321:7162): avc: denied { net_admin } for pid=4201 comm="syz-executor5" 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 [ 229.609930] audit: type=1400 audit(1521345655.332:7163): avc: denied { net_admin } for pid=4203 comm="syz-executor6" 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 2018/03/18 04:00:55 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x80001, 0x0) connect$ax25(r0, &(0x7f0000875000)={0x1e, {"03491f0700"}}, 0x10) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000000c0)=r2, 0x4) 2018/03/18 04:00:55 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x9) write(r1, &(0x7f0000000340)="1f000000f90300ff0000000100000020", 0x10) socket$inet(0x2, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000ac0)={0x0}, &(0x7f0000000b00)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000c00)={{{@in, @in6=@dev}}, {{@in=@remote}, 0x0, @in6}}, &(0x7f0000000d00)=0xe8) lstat(&(0x7f0000002680)='./file0\x00', &(0x7f00000026c0)) getuid() getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x4, 0x100) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000180), &(0x7f0000000200)=0x4) syz_open_procfs(r2, &(0x7f0000000100)='status\x00') dup2(r1, r0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) r3 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x4, 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000380)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$VT_RELDISP(r3, 0x5605) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000000300)) 2018/03/18 04:00:55 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80, 0x0) fcntl$getown(r0, 0x9) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='loginuid\x00') preadv(r1, &(0x7f0000000040)=[{&(0x7f0000000080)=""/1, 0x1}], 0x2000000000000021, 0x0) dup(r1) 2018/03/18 04:00:55 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0x4000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000040)={0x5ef, 0x0, 0x1, 0x712}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000080)={0x400, r2, 0x10003, 0xffffffffffff0000}) fremovexattr(r0, &(0x7f0000000100)=@random={'os2.', 'system.sockprotoname\x00'}) 2018/03/18 04:00:55 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x7e, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) socketpair(0x0, 0x1, 0x10001, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x8001, 0x403, 0x4, 0xfffffffffffffffb, 0xffff, 0x49, 0x6, {0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0xb0, 0x1, 0x180, 0xffffffff00000000}}, &(0x7f0000000180)=0xb0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000001c0)={r2, 0x401}, &(0x7f0000000200)=0x8) getsockname$packet(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000300)={r3, @loopback=0x7f000001, @dev={0xac, 0x14, 0x14, 0x14}}, 0xc) ioctl$KDDELIO(r0, 0x4b35, 0x7) 2018/03/18 04:00:55 executing program 3: socket$bt_bnep(0x1f, 0x3, 0x4) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000374000)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001900ff0a00008c820589aac145e80000347f20920956b11a91eb4585c67d50279cdea7d6e9c38d9587435e42e151afd67a109442a0c0cae20d7c2c40a9dcd735284d70c4b09057568b3b287bea3aa96943f108ed79e768b358c0413491b8aebebf3c50d72ec45aa9c2daaececceb37d64f32d76efd2e6aa569616cd86c7a1a7abe9a1b6bd2a59c81826a9526d57f5dcf5080000000"], 0x14}, 0x1}, 0x0) 2018/03/18 04:00:55 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001b80)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0xffffffffffffffff, r0) sendmsg$inet_sctp(r2, &(0x7f00000018c0)={&(0x7f0000001740)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000001880)=[{&(0x7f0000001780)="85", 0x1}], 0x1}, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) 2018/03/18 04:00:55 executing program 7: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000000040)) r1 = getpgrp(0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x400, 0x0) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x1, 0x2}]}) getpriority(0x100000000000002, r1) [ 229.609949] audit: type=1400 audit(1521345655.333:7164): avc: denied { net_admin } for pid=4203 comm="syz-executor6" 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 2018/03/18 04:00:55 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000000140), &(0x7f00000001c0), &(0x7f0000000200)) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000001200)) ioctl$KVM_SET_TSC_KHZ(r2, 0xaea2, 0x5) 2018/03/18 04:00:55 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00007e2ff8)='./file0\x00', 0x80040, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000040)=0x100000000) r1 = open(&(0x7f0000cf3000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x2) 2018/03/18 04:00:55 executing program 0: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r2 = dup2(r1, r1) write$sndseq(r0, &(0x7f0000000140)=[{0xfff, 0x0, 0x0, 0x0, @tick, {}, {}, @ext}], 0x30) write$selinux_load(r0, &(0x7f00000000c0)={0xf97cff8c, 0x8, 'SE Linux'}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r2, 0xc1105518, &(0x7f0000000180)={{0x9, 0x0, 0x3f, 0x1000, "15405dac4b731e476423a20196135315505ab5a50df8a1b8ba401ef016504c882ecfd89892470d40eefc6ac0", 0x9}, 0x0, 0x0, 0x6, r3, 0x8, 0x7, "bb763333699db3632ee4d0dc6d33f1042d91aa559b1fe8c4cb453340071b9195001330982e83d407294148d9e71daa86491e26a2745c6a373af78f3f409b49ac", &(0x7f0000000080)='SE Linux', 0x8, [], [0xfffffffffffffff8, 0x9e2d, 0x1, 0x3]}) sendfile(r2, r0, &(0x7f0000000040), 0x80000000) 2018/03/18 04:00:55 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe7e000000000000000000feffffffa9fe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000002c0)) 2018/03/18 04:00:55 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e84000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000516000)) r2 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x5, 0x80) connect$rds(r2, &(0x7f0000000040)={0x2, 0x4e22, @rand_addr=0x7}, 0x10) ioctl$PPPOEIOCSFWD(r2, 0x4004b100, &(0x7f0000000380)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}, 'irlan0\x00'}}) ioctl$KVM_SET_PIT(0xffffffffffffffff, 0x8048ae66, &(0x7f000074af90)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000080)={[{0x5, 0xffffffffffffff01, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x2, 0x0, 0x0, 0x8000}, {0x0, 0x7fff, 0xfffffffffffff80c, 0x0, 0x20, 0x0, 0x0, 0x8, 0x5, 0x2, 0x5, 0x3, 0x9b}, {0x37, 0x3, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x3, 0x3}]}) 2018/03/18 04:00:55 executing program 5: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x9d1a, 0x3, 0x37, 0x7f, 0xffffffffffff4000}, &(0x7f0000000180)=0x14) r2 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$sock_int(r2, 0x1, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/18 04:00:55 executing program 1: syz_emit_ethernet(0xfffffffffffffd4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x7e, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) syz_emit_ethernet(0xda, &(0x7f0000000000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}, @empty, [], {@generic={0x6000, "7aa039b7696b586ccf543b3255f64a5282e2ac30b2914e84a9661aa598d3206bb76069e46a658b1092b728ae29812adb867f9216fe4d44a4dc312a12b4e12e91c600c8e9c7707fe4f9359500f48a5fecce67305ef5aa1b9536d809e5a59615ef316b2673b1614d5eac81ab52402ec7edada5af241cf84d6c85eedc0d19ad18c19fa7922830fd0e633090e156929b78b75dea024c587bdf6f5ffe97f35070abb0ba97b3ec32899df89418e0afaa692295f2a5f744337f66c73cde2dc5562445c0d88d48a64b85b3bed6e8ee40"}}}, &(0x7f0000000180)={0x1, 0x3, [0x9a9, 0x7dd, 0xb23, 0x619]}) 2018/03/18 04:00:55 executing program 2: ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000000000)={0x9}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = dup(r0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000300)={r2}) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$packet_buf(r5, 0x107, 0xd, &(0x7f00000003c0)=""/106, &(0x7f0000000440)=0x6a) ioctl$KVM_TPR_ACCESS_REPORTING(0xffffffffffffffff, 0xc028ae92, &(0x7f0000000040)={0xfff, 0x8}) openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f00000001c0)={0x2, &(0x7f0000000140)=[{0x8}, {0x0, 0x3ff, 0x0, 0x5ba14ec3}]}) ioctl$KVM_GET_CLOCK(r3, 0x8030ae7c, &(0x7f0000000240)) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000000100)={0xbff5, 0x0, 0x0, r6}) ioctl$KVM_SET_TSS_ADDR(r3, 0xae47, 0xd000) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCSABS3F(r6, 0x401845ff, &(0x7f0000000280)={0x2bff, 0x6, 0x1f, 0x8000, 0x0, 0xfff}) 2018/03/18 04:00:55 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x101000, 0x0) r1 = memfd_create(&(0x7f0000000040)='/dev/ptmx\x00', 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc00c6419, &(0x7f00000003c0)={0x3, &(0x7f0000000100)=""/126, &(0x7f0000000080)=[{0x9, 0x43, 0x8, &(0x7f0000000180)=""/67}, {0x6, 0xb9, 0x2, &(0x7f0000000200)=""/185}, {0x9, 0xf3, 0xffffffff, &(0x7f00000002c0)=""/243}]}) ioctl$TIOCCONS(r0, 0x541d) r2 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x141980) ioctl(r2, 0x1263, &(0x7f0000000000)) [ 229.949591] pit: kvm: requested 4190 ns i8254 timer period limited to 500000 ns 2018/03/18 04:00:55 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f0000000040)={0x52, 0x40, 0x6, {0xffffffffffffff80}, {0x8001, 0x3ff}, @cond=[{0x4, 0x1ff, 0x0, 0x335, 0xf0c0000000000000, 0xb4d}, {0x8, 0x3, 0x4, 0x100000001, 0xfffffffeffffffff, 0x9}]}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000000c0)=0x3, 0x4) syz_emit_ethernet(0x4, &(0x7f0000000100)=ANY=[@ANYBLOB="aa08000000aaffffffffffff86dd60d8652b00140600fe7e00000004449830a4f6ab6345000000000000000000aafe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYRES64=r0], &(0x7f00000002c0)={0xfffffffffffffffc, 0x0, [0x0, 0x581]}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000080)={@empty, @dev={0xac, 0x14, 0x14, 0x18}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) 2018/03/18 04:00:56 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f0000001600)='/dev/vcs#\x00', 0x2, 0x2) sendmsg$nfc_llcp(r0, &(0x7f0000001540)={&(0x7f00000000c0)={0x27, 0x1, 0x1, 0x0, 0x0, 0xfffffffffffffffa, "26d41397934e73facd48f3113cebc14ed6f09ca98127381199c552b0b194c16894515516a5691545acc9241a909ca9e49ed57e5d39d762cda645443fc0516c", 0x7}, 0x58, &(0x7f0000001440)=[{&(0x7f0000000140)="5134e314509206e6cf5c7f9273580bbbeb41744cb579ebe91eaa040d9a7ad0e992af5cdcea06d1a5582bf8e56f80a7558d238120a62658347fdf0e8881b02f6fcb909422510e7cee3e0dda3f6f68a97453ac6bb92b403188379d02bfc806636d4cdbfbed4b4da06ead15c7edfd3be6155e7caffe2e90a12fa89021a3c60cb4a526991a9b5bca2b03106dc7525c8e36ca2fbf2d20fff498df6dfbfeff0387bffc393837c026f4b3fc19699d0aee1e70d2565c9065cf1c858714fecb", 0xbb}, {&(0x7f0000000200)="e90416bfb99cbef1d953e9f376f970eb81a907250d61fa8fcaff4762a54356b4d9960fe15e5294927f6a3808486bdf2b1e8156661a61f6b2ad668c3f2b2ab142fc9c899d0f62b6c7304b58cf80ebbc6ea41c2c6c7268587d8855421b2c5beb0a683e371cce6f1b1c705f4a7f5531422bee3589b4e365a0feadf16dceae76176f30e08f959c3eed8c250265cf4cce75015138d7897723cdb337675ad9944b48374ad484214bb1528cd2e27b40782fe36cd0918f7360bd5aa10a56b0f1ba24eb601089f2e65eb6afb9605618ef0a588e27a4852e068f7d0118d859de59ae46fb57", 0xe0}, {&(0x7f0000000300)="d004c72399e9c18f2b182041525082727371f7f8d59bb0fa21aacc01c0293cff2f6b01b7dc7b35272534e969793fe147c9b9a8faad849767efadf4c28a25e32338cdbf64af44ceedfac30617a213899a2625e74dc23f5a53c201906244b60c14380a8dfd46", 0x65}, {&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000001380)="e83d07ade60cdb2bb4f0a6b8b1fc09b6ecd0858f1d5b441393d8c2c9814ca3cf8b9436ec9f6e1afeecad432e4db6f37d906db6344819d8c3c2b2baad126a19bef1566762c995a0ec6567cb511b27fe4b19a97ebd848d466483dfc7498ddbeac07015b03b77b41c4b5188ee143d4415efe14877741da0781ce78fa9a64d4c435f42a3", 0x82}], 0x5, &(0x7f0000001480)={0x8c, 0x1, 0x6, "41694dda42bb8b17162a5c9af654665b7738c22382b189d524886b673dd2e20f8d7908cb97cd1b64af60c38822626eb5426f4b95967f65923b71871b7cb9c7911061528064f3e9c65c244a85c7a30a231371b52ccc03cb8fb23754920bf73f2f35095e6996cb23c0d002db68a05c9d6da696bc834339a9bacf03610f59b939"}, 0x8c, 0x20040801}, 0x1) fcntl$getownex(r0, 0x10, &(0x7f0000001580)={0x0, 0x0}) syz_open_procfs(r1, &(0x7f0000000080)='clear_refs\x00') r2 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_int(r3, 0x0, 0x1d, &(0x7f0000000040)=0x80, 0x2b2) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x28, 0x6, &(0x7f0000002f18)={{{@in=@rand_addr, @in6=@mcast2}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0x2) 2018/03/18 04:00:56 executing program 3: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000200)=r0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{}, {}, {0x0}, {}]}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000240)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000000280)={r4}) ioctl$DRM_IOCTL_DMA(r2, 0xc0286429, &(0x7f0000000180)={r3, 0x3, &(0x7f0000000080)=[0x5, 0x9, 0x5], &(0x7f00000000c0)=[0x20, 0x3ff], 0x10, 0x2, 0x1ff, &(0x7f0000000100)=[0x0, 0x7], &(0x7f0000000140)=[0x4, 0x43, 0x200, 0x3, 0x7, 0x9, 0x1, 0x3]}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000001c0)) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) write$vnet(r1, &(0x7f00000004c0)={0x1, {&(0x7f00000002c0)=""/205, 0xcd, &(0x7f00000003c0)=""/210, 0x1, 0x4}}, 0x68) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc)) dup2(r1, r5) 2018/03/18 04:00:56 executing program 5: r0 = request_key(&(0x7f0000000000)='blacklist\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)='keyring\x00', 0xfffffffffffffffa) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$restrict_keyring(0x1d, r1, &(0x7f00000000c0)='trusted\x00', &(0x7f0000000100)='em0\'#\x00') 2018/03/18 04:00:56 executing program 7: r0 = memfd_create(&(0x7f0000000000)='md5sumem0,\x00', 0x1) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00000000c0)=0xfffffffffffffffa, &(0x7f0000000100)=0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f0000762fff), 0x28f, 0x4, &(0x7f000057bff0)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={0x0, 0xd272}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e24, 0xd24, @dev={0xfe, 0x80, [], 0x11}, 0xb972}}}, 0x84) syz_extract_tcp_res(&(0x7f0000000080), 0x0, 0x0) 2018/03/18 04:00:56 executing program 2: r0 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x800) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000080)=0x8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000000c0)={{{@in6, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f00000001c0)=0xe8) r2 = geteuid() setreuid(r1, r2) r3 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_persistent(0x16, r1, r3) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r5 = signalfd(r0, &(0x7f0000000340)={0x7}, 0x8) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000380)=0x1f, 0x4) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) recvmsg(r4, &(0x7f0000000900)={&(0x7f0000000440)=@pppoe, 0x80, &(0x7f0000000880)=[{&(0x7f00000004c0)=""/251, 0xfb}, {&(0x7f00000005c0)=""/211, 0xd3}, {&(0x7f00000006c0)=""/169, 0xa9}, {&(0x7f0000000780)=""/203, 0xcb}], 0x4, &(0x7f00000008c0)=""/59, 0x3b, 0x9}, 0x40010000) ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x0) fdatasync(r5) keyctl$setperm(0x5, 0x0, 0x102021) ioctl$EVIOCGSND(r4, 0x8040451a, &(0x7f0000000940)=""/210) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000000a40)={0x0}) ioctl$DRM_IOCTL_DMA(r4, 0xc0286429, &(0x7f0000000b80)={r7, 0x7, &(0x7f0000000a80)=[0x8, 0x400, 0x9, 0x3, 0x8, 0x41, 0xfff], &(0x7f0000000ac0)=[0x8, 0x0, 0x2, 0x3, 0xfd9], 0x20, 0x4, 0x2, &(0x7f0000000b00)=[0x5, 0x1, 0x3, 0xe1], &(0x7f0000000b40)=[0x3, 0x6, 0x5, 0x100000001, 0x5]}) sendmsg(r0, &(0x7f0000001180)={&(0x7f0000000bc0)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x3}}, 0x80, &(0x7f0000001080)=[{&(0x7f0000000c40)="a3c56b909d1f0774cbebe29e3f74aeb4da3ff2b948cdc702f9358d83727fe528f4211aff35b22084570d64b96fc190ab6dab26f6579762fe19a4f48b4bdacbec443285031f2ee75c6c9d4344248d8a129a40fe16ad9aeb8c45cb643c5bb357ea3bca97f4f15627fc426cbfaaf9f4981465394e17b5e7ecff3ad6bf4308d675fcf3860b6c9a", 0x85}, {&(0x7f0000000d00)="0e90fbb34a7f69c32a92419e57372e95de48f92ac857c07724062bf83bca764ce4623bc203ee", 0x26}, {&(0x7f0000000d40)="7eeec0754fdd9de82c0d820a4fae11b714922a121d2a56ec7b7543b3548efa8cf6adbd7d3fd52359baf18298560c0b4445eda6187f45333000438d641096", 0x3e}, {&(0x7f0000000d80)="ab717cea07456473cbb55a6a4058b2c06063c711a1f6d43b41ecb6dda2e9812191073594ede20627945f05b6ce68ad3bc0dd898aa9c86756783c4263cc10ed2ac44675c26faa7e270f13ea78a2c776686e08cba7cbcac6408dc9ed3d300299ebb03455fa7e35cf74a9b3ae10e4cd75d8815b0a6c05809612c632c9e673b0a877418db6b4321a87252eeb0f8211c3c5d30095847843a17eb89faec542bd92823b48815325154aa3fe0498879a1daf1857964f00623d1f368d995ae9e224aebbb66b5e190e5d46768054d2e10fa635af4ed5b314257f9542136f4ea1e0ee6b3921e936ade6e938020a4aee619259a9bbd70e28", 0xf2}, {&(0x7f0000000e80)="f72ef1db6cad8f426b6b5ec98e023422be46f49ab09435", 0x17}, {&(0x7f0000000ec0)="c16e87bf3f4c08b93f08a3460bc63b87", 0x10}, {&(0x7f0000000f00)="46c1217e2e5a21c67a0c63df641173c429534400180377fab0a3b1c145c52549922ad6fa7dcd80f30ad291c0f26b3c4e494a9b82208680f324ec5004539a28f1013a17e5d31e196d26e42dba2702a85d1f8e759fe6989d3d443f95954c50597b29b2c04ec3b5d347990bfcc04c59f295d16b62a7b5e9e43b0b7d3c50c8f1d3547041abbb7ad0db037cd244a3508e985d6e807a0757444331ff6aa2dcccbfab392bf2d64e160fd70ac2d265bf253dd806a6f136f50d00b36e73c2c0918b089bcec3b30f012bdb6682", 0xc8}, {&(0x7f0000001000)="460de4e8c5e1361470421a81705e109a45a1ac11c26ce56a50c7a64f25c3d02365d7579a2ce282d0bafa6fec3592d9fdec5638349affec7680b49ce5562735b1c91616e99933dcd9eb349b59b1", 0x4d}], 0x8, &(0x7f00000010c0)=[{0xb0, 0x11f, 0xe2, "26491852d0698f7fd0ee7ac301b1f34d5ff6d1894a2ff9bac6868a66eaf4beda46ba44ac4de95264022886c9f354af139b0a5c1084caef26c40a8dc89ec5d2a3454b64b4fd953c073c4bf78c1c2ac0d54d5f8d5d461c5a18e125165f680b4a1f67b4f390673bc2790d528645961b9146c081d45328830ea3d574858c13b8dbb318b2c1993483bb87fd425497a5ead1f59b4c32d6e6504833a7eb272887d89d5fd143"}], 0xb0, 0x4}, 0x400c8d4) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0106434, &(0x7f00000011c0)={0x7, 0x0, 0x1, 0x15be}) ioctl$DRM_IOCTL_SG_FREE(r4, 0x40086439, &(0x7f0000001200)={0xc591, r8}) ioctl$KDGKBLED(r4, 0x4b64, &(0x7f0000001240)) socket$inet(0x2, 0x7, 0x1) eventfd(0x7f) setsockopt$inet_udp_int(r4, 0x11, 0x67, &(0x7f0000001280)=0x7, 0x4) fchown(r4, r2, r6) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0086426, &(0x7f0000001300)={0x3, &(0x7f00000012c0)=[{}, {}, {}]}) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000001340)={{{@in=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f0000001440)=0xe8) setuid(r9) 2018/03/18 04:00:56 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="02b28700686ffc822cb0b700469cb09657e4f1fa7c0e0492eb764bb84f3a8603182c3b266c5e4a81e82ca61a2869bcfc"]) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f00000000c0)={0x0, 0x1f5, 0x8, &(0x7f0000000080)}) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x101, 0x10000) 2018/03/18 04:00:56 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00000002c0)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x0, 0x4, 0x0, {0xa, 0x4e23, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x4}}}, 0x18) socketpair$inet(0x2, 0x80a, 0x6, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000000280)={@rand_addr=0x6f3, @broadcast=0xffffffff}, 0x8) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x80800, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0x4b, "316ea8f02d3dc32310e426385bb097a8ab933e26cd5ea6f03ecf70ab2ab025dd37de55d7b7d6b538e3128e12889237ac66bcafceb3f6d950fc5dbbebf77a3ce10a6b0187e69f4641ed9ccc"}, &(0x7f0000000100)=0x53) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000140)={r3, @in6={{0xa, 0x4e24, 0xd3c7, @empty, 0x57d3}}}, &(0x7f0000000240)=0x84) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x100000c, 0x4031, 0xffffffffffffffff, 0x100) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)) 2018/03/18 04:00:56 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) prctl$setfpexc(0xc, 0x40000) vmsplice(r0, &(0x7f00005e48eb), 0x0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x2, 0x24000) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) sendmsg$nl_netfilter(r0, &(0x7f00000004c0)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000000)={0x14, 0x1, 0x9, 0x101}, 0x14}, 0x1}, 0x0) 2018/03/18 04:00:56 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={'yam0\x00', {0x4, 0x8, 0x7f, "db2092f0acd3", 0x4}}) statx(r0, &(0x7f0000000180)='./file0\x00', 0x400, 0x0, &(0x7f00000001c0)) syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00ed04868f0000000400000029b99b443f2912a6a1cb00000000000000000000a9e8000000000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000002c0)) 2018/03/18 04:00:56 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x11, &(0x7f0000000140)=0x5, 0x4) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000180)='attr/sockcreate\x00') exit(0xfffffffffffffffd) pread64(r2, &(0x7f0000000000)=""/193, 0x26, 0x0) 2018/03/18 04:00:56 executing program 0: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./file0\x00', 0x248040, 0x120) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) symlinkat(&(0x7f0000023ff8)='./control\x00', r1, &(0x7f0000012ff6)='./control\x00') renameat2(r1, &(0x7f0000bee000)='./control\x00', r0, &(0x7f0000fa4000)='./control\x00', 0x2) 2018/03/18 04:00:56 executing program 1: syz_emit_ethernet(0x4, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe7e00000000000000000000000000aafe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB='?\x00\x00\x00\x00\x00\x00\x00'], &(0x7f00000002c0)={0x0, 0x0, [0x556]}) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x200, 0x4081) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x4e21, 0x7e, @dev={0xfe, 0x80, [], 0x3}, 0x981}, {0xa, 0x4e23, 0x9, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0xa0}, 0x9, [0xc7, 0x81, 0x0, 0x7, 0x7d, 0x5, 0x4, 0x600a]}, 0xfffffffffffffe7b) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000180)={0x3, 0x0, [{}, {}, {}]}) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000200)={0xfffffffffffff51d, 0x9, 0x6, 0x5}) 2018/03/18 04:00:56 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = open(&(0x7f0000042ff8)='./file0\x00', 0x80040, 0x0) rt_sigprocmask(0x0, &(0x7f0000da1000), 0x0, 0x8) rt_sigtimedwait(&(0x7f0000061000), &(0x7f0000039ff0), &(0x7f0000039ff0)={0x77359400, 0xffff}, 0x8) truncate(&(0x7f0000000040)='./file0\x00', 0x0) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x3f, 0x0) dup2(r0, r1) unlink(&(0x7f0000000080)='./file0\x00') 2018/03/18 04:00:56 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000995000)={0x0, 0x0, 0x2bd}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000000)={0x100000001}, 0x1) 2018/03/18 04:00:56 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000f89000)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x2, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) 2018/03/18 04:00:56 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioprio_set$pid(0x2, 0x0, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[{0x4, 0x2, 0x1ff, 0x8}, {0x2aad, 0x9, 0x1, 0xfff}, {0x9, 0x0, 0x400002, 0x80000001}, {0xfff, 0x0, 0x1}, {0x7, 0x9, 0x40000003f, 0x4}, {0x6, 0x1, 0x1ff, 0xfffffffffffeffff}]}) r0 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0xf4, 0x80) r1 = socket$inet(0x2, 0x4000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000100)={'lo\x00', &(0x7f0000000000)=@ethtool_rxfh={0x47, 0x0, 0x0, 0x0, 0x0, "1b57ba"}}) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000100)={0x1, 0x3}) ioprio_get$pid(0x3, 0x0) 2018/03/18 04:00:56 executing program 6: r0 = syz_open_dev$binder(&(0x7f00009a1ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x400000000000) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x400002, 0x0) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f00000001c0), 0x4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="0463f80004400000730045cc29b8170500143fa7f73b2987c09b72c7e3de4b4be26543ca1e16fa4ae4b715ebcb175e2befce62cd40eab228462188ac8c521a7b08237127fc73020d8b5b968944fa8fd1159eab8012984bc86ed277857ce8aa339d9b522f07dc8f7f1aa6a887140647a2e794ebf0376353aa2060743640fba220f86e2672"], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000003fd0)={0x10, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0e630c400000000000000000000000006a026bd02629a5fa12ba3a10c79e88b81b88d3c269191b274aab47a247433f77d7c07c0b5bfca0d80bb825ff1f5082d70c1f8cc887f8a6310ef58cc3ea0b731d13658237a2cf43536d1dacf06518c970b0238102b07eaf47d6f059cf64d4ed7a3e2d0fa8ca4ed47bc247be72d2d3a8c1ae1dd43f82d375e213f46fdfd7a2de8e95656993555796e88b77358138938fe5db18c8332a6308"], 0x0, 0x0, &(0x7f000000bf1f)}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x5, 0x800) ioctl$KVM_SIGNAL_MSI(r3, 0x4020aea5, &(0x7f0000000200)={0x2, 0xf006, 0x3, 0xf097, 0x4}) setsockopt$inet_udp_int(r3, 0x11, 0x64, &(0x7f0000000080)=0x1ff, 0x4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000fed000)={0x8, 0x0, &(0x7f00006f0f64)=[@release={0x40046306}], 0x0, 0x0, &(0x7f00000e0f29)}) 2018/03/18 04:00:56 executing program 5: syz_emit_ethernet(0x29f0, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c2000000aaaaaaaa000086dd60292332004c880000000000000000000000ffffffffffffff0200000000000000000000000000010420880b000800031a3b9e05e5c392a8000000f74a000000000000000019c62edd00000000000000b88e99c1a071ca8756e85de0000000000000000000000000000000000000000000000000000000000000000000000000e24ed43df3444574dddb727fd5b39053c0c4991506b70b4906008240b7dd9e06724ce744e2578afaa32ef432a6fc1d1aebb7d684386977722782d6ca98b5364dbe10f1bb7f43bbd6d5f1e5e6980e58ee"], &(0x7f0000000000)={0x40000000000000, 0x0, [0x0, 0x0, 0x0, 0x80000000]}) 2018/03/18 04:00:56 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x102, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0x8, {0x2, 0x4e22}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xf}}, 0x8, 0x9, 0x7, 0x20, 0x1, &(0x7f0000000080)='ip_vti0\x00', 0x3, 0x3, 0x6f3d}) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x82) dup2(r1, r1) write$evdev(r0, &(0x7f0000000140), 0x0) [ 230.351782] binder: 4694:4697 unknown command 16278276 [ 230.362580] binder: 4694:4697 ioctl c0306201 20007000 returned -22 [ 230.371798] binder: 4694:4697 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 230.390647] binder: 4694:4697 Release 1 refcount change on invalid ref 0 ret -22 2018/03/18 04:00:56 executing program 0: clock_getres(0x2, &(0x7f0000000000)) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)) setsockopt$inet6_tcp_int(r1, 0x6, 0x7, &(0x7f00000000c0)=0x8, 0x4) 2018/03/18 04:00:56 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x5, 0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000100)={0xfffffffffffffffd, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x18c) [ 230.409119] binder: BINDER_SET_CONTEXT_MGR already set [ 230.417260] binder: 4694:4709 unknown command 16278276 [ 230.419662] binder: 4694:4697 ioctl 40046207 0 returned -16 [ 230.422713] binder: 4694:4710 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 230.434633] binder: 4694:4709 ioctl c0306201 20007000 returned -22 2018/03/18 04:00:56 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1f, 0x10000007f, 0xa, 0x1000000000000008, 0x0, 0xffffffffffffffff, 0x6}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={r0, &(0x7f00000000c0)="415dd5eecbd0c416b6a4801f6107051aee80332a73625b1dd5fbae99be0fbe43f8cb934d5bffc07c542a408814a076580d0cf8d41810ae96b6f9314760764e4e390d161ad03c03e75df0195b2786887c7c81889ded6d2cd6e728", &(0x7f0000000080)}, 0xeab9d18dc000e726) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000014000)='A\b', &(0x7f0000012000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000012000)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000000a000)={r0, &(0x7f0000008000)="8aa0e86b3dc020c7d6ccef9a995d0374b191398aad81a80526c2707697605dcff20e06caf383b8d209c31260d83964ad57c249279bb2f8b7496f5b5336c39c6b4c8f5a8c219e0bab5d388b337dc4814d3dbf0dfb8c70ed76093a5bf2eb91f153bffccd5a0bd05305cd1d8038", &(0x7f0000016f02)=""/254}, 0x18) 2018/03/18 04:00:56 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000003fee)='/dev/snd/midiC#D#\x00', 0x2, 0x40801) write$selinux_access(r0, &(0x7f0000000200)={"73797374656d5f753a6f626a6563745f723a6d6f7573655f645e7669633708b8811b984f10753978f2e7655f743a7330", 0x20, '/sbin/dhclient', 0x20, 0x3}, 0x43) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x1f, "5171edfa666ad81cb74e0b999dcb40fb3323347f27082074330bd3aa7700fd"}, &(0x7f0000000040)=0x27) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={r1, 0x8}, &(0x7f0000000100)=0x8) write$sndseq(r0, &(0x7f00000001c0)=[{0xc0a, 0x7fff, 0x1, 0x5, @tick=0x4, {0xffffffff, 0x4}, {0x8001, 0xb8}, @connect={{0x7, 0x5}, {0x5, 0xed}}}], 0x1c) 2018/03/18 04:00:56 executing program 4: io_setup(0x401, &(0x7f0000fa5000)=0x0) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) io_submit(r0, 0x1, &(0x7f0000c32000)=[&(0x7f0000001040)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f00000000c0)}]) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) r2 = getpgrp(0x0) r3 = socket$packet(0x11, 0x2, 0x300) r4 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x6a) r5 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r3, &(0x7f0000000040)={r4, r5, 0x100000001}) 2018/03/18 04:00:56 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0xfffffffffffffffe, 0x2) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f00000000c0)={0x0, 0x0, 0x1d}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000000)=0xffffffff) ioctl(r0, 0x1000000001, &(0x7f0000007000)) 2018/03/18 04:00:56 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) getsockopt$EBT_SO_GET_INIT_INFO(0xffffffffffffffff, 0x0, 0x82, &(0x7f00000006c0)={'nat\x00'}, &(0x7f0000000880)=0x78) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000440)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x11) writev(r0, &(0x7f00007f2000)=[{&(0x7f00002bc000)="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", 0x55f}], 0x1) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000080)={r0, 0x7, 0x0, 0x7, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) writev(r0, &(0x7f0000000000)=[{&(0x7f00000004c0)="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", 0x200}], 0x1) recvfrom$unix(r0, &(0x7f0000000480)=""/61, 0x9, 0x0, 0x0, 0x7ade03ee) writev(r0, &(0x7f0000000740)=[{&(0x7f0000000a00)="c1", 0x1}], 0x1) recvmsg(r0, &(0x7f00000008c0)={&(0x7f0000000180)=@rc, 0x80, &(0x7f0000000900)=[{&(0x7f0000002400)=""/4096, 0x1000}], 0x1, &(0x7f0000000b00)=""/192, 0xc0}, 0x0) r1 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x4, 0x88080) unlinkat(r1, &(0x7f0000000100)='./file0\x00', 0x200) close(r0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000239ff6)='/dev/cuse\x00', 0x8010000080802, 0x0) readv(r2, &(0x7f0000c6efe0)=[{&(0x7f00006c8f31)=""/207, 0xcf}], 0x1) write$fuse(r2, &(0x7f00000edf00)={0x58, 0x0, 0x1, @random="070000004044b23250f0e6065d86a61bf2b3b36e2708546d44a355dededda48445f7bf7b3a8d3b874662bb74e794b2ee47ed46cd5ed34882afb9950b0003d332fdc82b8391907f08"}, 0x58) fchmod(r2, 0x80) 2018/03/18 04:00:56 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000240)=0x0) tkill(r1, 0x36) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000000), 0x4) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000040)={{0x81}}, 0x10) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f000000b000), 0x10) 2018/03/18 04:00:56 executing program 3: r0 = socket(0x10, 0x20000000802, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0xc0, 0x0) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000140)={[0x1000, 0x5, 0x4, 0x9, 0x8, 0x2, 0x4, 0xd4, 0x5, 0xfffffffffffffff8, 0xfffffffffffffff7, 0xfffffffffffffffb, 0xc4b, 0x3ff, 0x5, 0x6], 0x0, 0x801}) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup3(r0, r0, 0x0) write$tun(r2, &(0x7f0000000040)=ANY=[@ANYBLOB="0000e8bf00010000ff0f060002004b11009f00640000076d9078ac141413ac14141583170fffffffff00000000e00000027f000001e0000001001ff29078e00000010b6bcde434e1c7519f8e6ec6a1fc1754d640b0ae2ffa8d4d3e5dab4b6bbe951386abeddcd581ff44dbdc3c13801c6051ac1b4cbe87eb371bf5421180573bcee1753449ce49358eb71007a10a02f580dda60eecce80a16682ca686a0a56543eca56841808b85871936ac031"], 0xad) write(r0, &(0x7f0000084fa3)="1f000000520007f2000094fef5000f430700000000000000000100ffffb92b", 0x1f) clock_gettime(0x0, &(0x7f00001cbff8)={0x0, 0x0}) recvmmsg(r0, &(0x7f00005bcec0)=[{{&(0x7f00001e2ff2)=@l2, 0xe, &(0x7f0000fcb000)}}, {{&(0x7f00008ddffe)=@sco, 0x8, &(0x7f0000ece000), 0x0, &(0x7f00008d2f83)=""/125, 0x7d}}], 0x862, 0x0, &(0x7f00005fd000)={0x0, r3+10000000}) 2018/03/18 04:00:56 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8042b00140600fe7e00000000000000000000000000aafe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000002c0)) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x3) bind$llc(r0, &(0x7f0000000040)={0x1a, 0x312, 0x1, 0x1, 0x4, 0x4}, 0x10) 2018/03/18 04:00:56 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x5, 0x8102) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000200)=""/179) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = dup(r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}}, &(0x7f0000000100)=0x88) dup(r2) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in={{0x2, 0x0, @rand_addr}}}, 0x173) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00000002c0)={{0xa, 0x4e22, 0x7fffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, {0xa, 0x4e23, 0x8, @dev={0xfe, 0x80, [], 0x10}, 0x401}, 0x1, [0x20, 0x2, 0x7f, 0x5, 0x0, 0xf4, 0x879, 0x8]}, 0x5c) 2018/03/18 04:00:56 executing program 5: r0 = epoll_create1(0x80000) r1 = syz_open_dev$usbmon(&(0x7f0000c62000)='/dev/usbmon#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000070f000)) 2018/03/18 04:00:56 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffb0032db0748df726db641dedbcffffff86dd60d8652b00140600fe7e00000000000000000000000000aafe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000002c0)) 2018/03/18 04:00:56 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x1ffffffffffffe3d, &(0x7f0000008000)=ANY=[@ANYBLOB="180000000000000049dd7fefd40000000000000000950000"], &(0x7f0000008000)='syzkaller\x00', 0x25, 0x7f, &(0x7f0000008000)=""/127}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x5, &(0x7f0000003000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@alu={0x5, 0xffffff9f, 0x3}], {0x95}}, &(0x7f000000b000)='syzkaller\x00', 0x7e0, 0x32b, &(0x7f0000002f19)=""/231}, 0x48) 2018/03/18 04:00:56 executing program 0: lgetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'system.', '\x00'}, &(0x7f00000000c0)=""/84, 0x54) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000fec000/0x13000)=nil, 0x13000, 0x0, 0x80013, r0, 0x0) 2018/03/18 04:00:56 executing program 1: syz_emit_ethernet(0x2c, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0x20, 0x11b, 0x1000000001}}], {@generic={0x8884, "6e8a8a5fe27e05151bcf6b17d134ee8ae6f219bd3b2a132c2db87625d9c007c050f2"}}}, &(0x7f00000000c0)={0x1}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) getpgid(r0) 2018/03/18 04:00:56 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) personality(0x8000000) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socket$pptp(0x18, 0x1, 0x2) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_DMA(r2, 0xc0286429, &(0x7f0000000180)={r3, 0x4, &(0x7f0000000080)=[0x6, 0x8dd6, 0x4, 0x3], &(0x7f00000000c0)=[0x2, 0x7, 0x8, 0xfffffffffffffe01, 0x100, 0xfffffffffffffffc, 0x7b07, 0x2], 0x26, 0x7, 0x4, &(0x7f0000000100)=[0x1ff, 0x800, 0x3, 0x9, 0x1, 0xeaf, 0x0], &(0x7f0000000140)=[0x9, 0x4, 0x0, 0x8000, 0x3e9e, 0x1, 0x80, 0x5]}) 2018/03/18 04:00:56 executing program 2: syz_emit_ethernet(0x83, &(0x7f00000001c0)={@empty, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x4d, 0xffffff88, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x4d, 0x0, "6ba2a60c632ead28c14d2fb02bcfc95d95791611ea33746a7dd2231d1ffcf3dcbc5397b61ad52fb3cb45128014dcecafdfa6a4ba0d3610a4c0f60bd53a129c2182802cfd04"}}}}}}, &(0x7f0000000000)={0x100000000000, 0x0, [0x0, 0x0, 0x0, 0x1be]}) [ 230.786189] CUSE: DEVNAME unspecified 2018/03/18 04:00:56 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x0, 0x831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x4) mprotect(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x0) r0 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0xa001, 0xffffffffffffffff, 0x0, 0x8, 0x1, 0x2000020) write$fuse(r0, &(0x7f0000000080)={0x20, 0x0, 0x6, @fuse_ioctl_out={0x6, 0xc1, 0x401, 0x5}}, 0x20) 2018/03/18 04:00:56 executing program 5: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cd390b081bf2", @random="dde9d81cba33", [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x304, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a8050000001500"}}}}}}}, 0x0) madvise(&(0x7f0000b14000/0x3000)=nil, 0x3000, 0x11) 2018/03/18 04:00:56 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x100000000000cc, &(0x7f0000000080), 0xffffffffffffffbc) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x101000, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000140)={0x0, {{0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x8001}}}, 0x84) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000100)) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x1) userfaultfd(0x800) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x80001, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000040)=0x1000, 0x4) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000037000)='debugfs\x00', 0x0, &(0x7f0000012fd0)) 2018/03/18 04:00:56 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x7e, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x400000000, 0x80000000}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e20, 0x10000, @empty, 0x4}}}, 0x84) 2018/03/18 04:00:56 executing program 3: r0 = socket$inet(0x10, 0x3, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) sync_file_range(r1, 0x7, 0x7, 0x7) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000005fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000180)="230000002300910307fffd946fa283bc0e00000068b51ba3a2d1887300000000000000", 0x23}], 0x1}, 0x0) 2018/03/18 04:00:56 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000000040)={0x73, 0x79, 0x7a}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x140, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000100)={&(0x7f0000000080)='./file0\x00', r0}, 0x10) 2018/03/18 04:00:56 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) sendmsg$unix(r2, &(0x7f000062e000)={&(0x7f0000690ff6)=@abs, 0x8, &(0x7f000000d000), 0x0, &(0x7f0000000ff0)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) r4 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x401, 0x101000) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000000040)=0x8, 0x4) close(r1) close(r0) 2018/03/18 04:00:56 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x800, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000080)) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x612602, 0x0) 2018/03/18 04:00:56 executing program 5: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcd9df00", 0x1f) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) fgetxattr(r0, &(0x7f0000000000)=@random={'btrfs.', 'wlan0em1\x00'}, &(0x7f0000000040)=""/102, 0x66) 2018/03/18 04:00:56 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x10000, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42000) 2018/03/18 04:00:56 executing program 2: accept4(0xffffffffffffffff, &(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000100)=0x80, 0x80800) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001740)={{{@in6=@mcast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f0000001840)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001880)={{{@in6=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}}}, &(0x7f0000001980)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000019c0)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x2, 0x4e21, 0x2, 0x0, 0x20, 0xa0, 0x6b, r1, r2}, {0x4, 0x8, 0x3, 0x5, 0x3, 0x0, 0xffffffffffff8000}, {0x8, 0x4, 0x7, 0xdcb5}, 0xf0, 0x6e6bb3, 0x2, 0x0, 0x1, 0x2}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d4, 0x6c}, 0x2, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x3500, 0x4, 0x3, 0x7, 0x7, 0x5, 0x3}}, 0xe8) syz_emit_ethernet(0x1e, &(0x7f0000000000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@generic={0x88ca, "9f7f18ba30a987ca959f0eee074d0f2e"}}}, &(0x7f00000000c0)) 2018/03/18 04:00:56 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='erspan0\x00', 0x10) syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0xfffffffffffffffb, 0x2800) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)={@broadcast, @loopback}, &(0x7f0000000140)=0xc) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0x10) shutdown(r1, 0x1) 2018/03/18 04:00:56 executing program 1: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000200)={'raw\x00'}, &(0x7f0000000280)=0x54) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x7e, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendto(r1, &(0x7f0000000000)="84898acc4f00af9437c387355c6e163111b3e7542ad7c32d47236127108f05d0a1136f1f4e406817891778e9c382447611a5d9cf63a2d2f8cd210c829d9ea23021f010c7dc89617fb5c1a8d70dab915b46c2843946661b34aca226f0517137918db34d42fbb3e199bb96f3096d1350e8773c81863db7b648a8a9f8edc453bb85d4af75ffc0ed2cd178cc3342a37f92c3", 0x90, 0x20000000, &(0x7f0000000180)=@nfc={0x27, 0x0, 0x2, 0x4}, 0x80) 2018/03/18 04:00:56 executing program 0: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$void(r0, 0x40087705) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x105000, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000100)=0x344, 0x4) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x4001, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000080)={0x7, 0x9, 0x6, 0x1, 0x8}, 0x14) 2018/03/18 04:00:56 executing program 6: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) setsockopt$sock_int(r0, 0x1, 0x20000000007, &(0x7f0000018ffc), 0x4) seccomp(0x0, 0x1, &(0x7f0000000100)={0x4, &(0x7f00000000c0)=[{0x5, 0xffffffff, 0x100000000, 0xb4}, {0x8, 0x6, 0xb7f, 0x37}, {0xffffffffffff6d5e, 0xaa0d, 0x4, 0x1}, {0xffffffff00000001, 0x8000, 0x8, 0x401}]}) 2018/03/18 04:00:56 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000514ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000027c000)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700"}) bind$vsock_dgram(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000180)={0xe3fa, 0x5d, "b514abfc6568c1e79face961918fc651dadab2ddf18ea62f55ccf5b150e07b64c9bbbf2b731f2e9d45f12c33bb450b30099eec900dff5d3a96c9fd80d1a9c0eae1eedda6af2aa4a1fe65e4abfa6f42aeaa39134e0d0695c6d6368f0911"}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f00000002c0)={{0x80}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x80080, 0x0) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000000100)=""/82) socketpair$packet(0x11, 0x7, 0x300, &(0x7f0000000080)) 2018/03/18 04:00:56 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e23, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, 0x7fffffff, 0x1, 0x0, 0x0, 0x60}, 0x98) 2018/03/18 04:00:56 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x7e, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x244100) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={r1, 0x80000, r0}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000180)=[{0x2905, 0x400, 0x1, 0x5, @tick=0xfffffffffffffffd, {0x5, 0x3f}, {0xe2, 0x80000000}, @addr={0x0, 0x1}}, {0x1, 0x9, 0x6, 0x80, @time={0x77359400}, {0x81, 0x7}, {0x9, 0x3}, @connect={{0x5, 0xfff}, {0x1}}}, {0xca, 0x20, 0x80, 0xfc0, @time, {0x9, 0xffffffffffff0001}, {0xffffffffffff2867, 0xe5}, @note={0x9, 0x1, 0x80000000, 0x100000001, 0x8}}, {0x6, 0x7cb1, 0x5, 0x84ee, @tick, {0x8, 0x8}, {0x3f, 0x20}, @ext={0x1000, &(0x7f0000000300)="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"}}, {0x5, 0x80000000, 0x3f, 0xbb, @time={r2, r3+30000000}, {0x1f, 0x7ff}, {0x7, 0x8001}, @queue={0x200, {0xffff, 0x80}}}], 0x8c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000240)=0x220, 0x4) [ 230.951821] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 230.970684] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 230.991368] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/03/18 04:00:56 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp, 0x10}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x200000400000, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0186404, &(0x7f0000000080)={0x0, 0x8, 0x3, 0x4, &(0x7f0000ffa000/0x3000)=nil, 0x4}) r1 = syz_open_dev$dspn(&(0x7f00003dc000)='/dev/dsp#\x00', 0x1, 0x102) writev(r1, &(0x7f0000f1efc0)=[{&(0x7f0000cca000)="490b7f48e5000f67506d3f08571239283c68d73eb02865c7aadc14cdb9d928804a6a86331f60f536bc4aa80428c00f33c89c630851a4113d9248e8e9656b9987b83e107c3a0cbbcf0cc78d1e2b89abebc3c61ca83c62885a3b23b780bebc3699", 0x60}], 0x1) flock(r1, 0xf) 2018/03/18 04:00:56 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80000, 0x0) r3 = getuid() r4 = getegid() syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0xe000, r3, r4, 0x4, 0x4000) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, 'bridge0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}) accept4$ax25(r2, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x800) socket$inet_icmp(0x2, 0x2, 0x1) r5 = mmap$binder(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0xa, 0x10, r2, 0x0) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f00000003c0)={'gre0\x00', 0x5}) setsockopt$sock_void(r2, 0x1, 0x3f, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40042406, &(0x7f0000000400)="76626f786e6574306c6f005bc1b44e93a16ed24f25690a016ef501e18c2903406b731cee5bc408db886672b0b7d6d748f513b6714fe3a5b1a703d518578a7a9cb72342400d84425e5c9aa4b8fb3cab89eb47b9bb") r6 = mmap$binder(&(0x7f0000fee000/0x11000)=nil, 0x11000, 0x0, 0x10110, r2, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000000140)={0x0}) r8 = mmap$binder(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000000, 0x2010, r2, 0x3d) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000380)={0x68, 0x0, &(0x7f0000000280)=[@transaction_sg={0x40486311, {{0x3, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x48, 0x10, &(0x7f0000000200)=[@flat={0x73622a85, 0x1, r5, 0x4}, @flat={0x77622a85, 0x1, r6, 0x3}, @flat={0x77682a85, 0x101, r7, 0x2}], &(0x7f0000000180)=[0x38, 0x38]}, 0x3}}, @free_buffer={0x40086303, r8}, @enter_looper={0x630c}, @dead_binder_done={0x40086310, 0x3}], 0x6c, 0x0, &(0x7f0000000300)="710946bbc13304e01595ef2b5b7ed7eef791384d46a1cf13b76c7d5b31eaf097190d438e260f0e062f572346e10f747e421621e2fe0cf190edeff3f0790e60333deab4fc3536fa7f837c126223229d8caf4cd5fd12c756ca94bfb536d124b4062a4860f92072c34e4a235a6a"}) [ 231.018529] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/03/18 04:00:56 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0xc, 0x4, 0xb, 0x0, 0xffffffffffffff9c}, 0x2c) msync(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000040), &(0x7f00000000c0)}, 0x20) get_mempolicy(&(0x7f0000000040), &(0x7f00000000c0), 0x7, &(0x7f0000ffc000/0x4000)=nil, 0x7) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000040)}, 0x10) 2018/03/18 04:00:56 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x7e, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/03/18 04:00:57 executing program 7: r0 = gettid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) getpgid(r0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) ioprio_set$pid(0x3, r1, 0x80000015) clone(0x959c8ac90dd9197e, &(0x7f00007ba000), &(0x7f0000a9dffc), &(0x7f00002c1ffc), &(0x7f0000bc1ff1)) r2 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x7fffffff, 0x620480) getsockname$llc(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x10) 2018/03/18 04:00:57 executing program 5: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) unshare(0x40600) writev(r0, &(0x7f00000004c0), 0x0) 2018/03/18 04:00:57 executing program 4: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/load\x00', 0x2, 0x0) pwrite64(r0, &(0x7f0000000140), 0x0, 0x0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0xca, 0x800) openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x210080, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001140)) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/member\x00', 0x2, 0x0) 2018/03/18 04:00:57 executing program 3: r0 = open(&(0x7f0000000400)='./file0\x00', 0x20000, 0xa1) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000440)={0x0, @remote, @dev}, &(0x7f0000000480)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000004c0)={@mcast1={0xff, 0x1, [], 0x1}, 0x77, r1}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x0, 0x0) r3 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0xfffffffffffffff7, 0x101902) r4 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) fsetxattr(r4, &(0x7f0000000180)=@random={'trusted.', '%-\x00'}, &(0x7f00000001c0)='/dev/rfkill\x00', 0xc, 0x2) pwritev(r4, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r4) sendfile(r3, r4, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_CLR_FD(r3, 0x4c01) r5 = getpid() r6 = syz_open_procfs(0x0, &(0x7f0000000140)='net/rt_acct\x00') fsetxattr(r0, &(0x7f0000000500)=@known='system.advise\x00', &(0x7f0000000540)='\x00', 0x1, 0x2) ioctl$TIOCMGET(r6, 0x5415, &(0x7f0000000000)) sendmsg$nl_netfilter(r6, &(0x7f00000003c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="10020000010f020028bd7000fc81df250700000308008100cc55e1af0c00730c006e000000000000053200000000000006a94222805c01319285", @ANYRES32=r5, @ANYBLOB="e94002cf09ab7f760f79c591490904880b16d51d905bbd4acd81d1fcdea95d0b8beb272f9294f6c79081ca0aceb45228dd5baaf8522eee7f268698d955257bca822b4889d9a47e1acf0453517b5a778a8b3f7f01562d40d3b97c4355657e2a0f8ab59a94e2470f595a0508a18ff385dbfb6e0b2d4520b9b7d6c253d41c383cb11a70f79fd44045e16c6db2652f094c6cb98312f183a426c84fe6a822f7125453b9919bf993adff3971a14b8394743284a4bd5a0c00", @ANYRES32=r4, @ANYBLOB="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"], 0x210}, 0x1, 0x0, 0x0, 0x20000000}, 0x80) fcntl$getflags(r6, 0x3) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000600)={0xffffffb}, 0xffffffffffffff9a) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x5, 0x1, 0xffff, 0x7}, &(0x7f0000000580)=0x14) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f00000005c0)={r7, 0x40}, 0x8) 2018/03/18 04:00:57 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe7e00000000000000000000000000aafe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="500460e3621f01e8"], &(0x7f00000002c0)) 2018/03/18 04:00:57 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000140)=0x3, 0xaa) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000b00)=@assoc_value={0x0, 0x395}, 0x8) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d5affc), 0x4) r1 = dup(r0) write$eventfd(r1, &(0x7f0000000280), 0xff93) recvfrom(r0, &(0x7f0000000180)=""/226, 0xfffffffffffffff6, 0x0, 0x0, 0xfffffffffffffcd1) write$eventfd(r1, &(0x7f0000000bc0), 0x8) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000300), 0x24c) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x3}, &(0x7f0000000040)=0x8) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={r2, 0x3, 0x1, 0x5, 0x1, 0x10001}, &(0x7f0000000340)=0x1) 2018/03/18 04:00:57 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00003ad000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="060df2c70e000000000000000000000005000600000000000a004e20000000000000000000000000000000000000000000000000000000000200010000000000000070000000000005000500000000000a004e2000000000ff0100000000000000000000000000010000000000000000"], 0x70}, 0x1}, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x100) getsockopt$nfc_llcp(r1, 0x118, 0x1, &(0x7f00000000c0)=""/152, 0x98) 2018/03/18 04:00:57 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000280)={'bcsf0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000002c0)={'bcsh0\x00', r1}) r2 = socket$unix(0x1, 0x1, 0x0) io_setup(0xfff, &(0x7f0000000000)=0x0) r4 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x2, 0x141800) ioctl$DRM_IOCTL_IRQ_BUSID(r4, 0xc0106403, &(0x7f00000000c0)={0x23, 0xf1a1, 0x175, 0x3}) io_submit(r3, 0x1, &(0x7f00000015c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000140)="d2", 0x1}]) 2018/03/18 04:00:57 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaa1e12aa0b6905ba6d60d8652b00140600fe7e00000000000000000000000000aafe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000002c0)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)={0x108, 0x3b, 0x200, 0x70bd28, 0x25dfdbfb, {0x10}, [@typed={0x18, 0x1c, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, @generic="c7023164bf7c4d366b5c508b9e22ef31284d24e78e8e37c5d5356e6527ac00710e946c", @generic="ed17224c273cf439e883419e8671d1b5799de4ea210e868432f21d1ec06d3e911b9531515369a077edbd99a7acf63831cec230580bed91c1844d7b0191913e72f9f824787759d45b610bb0d8740914018fa5a5b4840229a357d1c1004581c262bac377c124286cf5cd40c70d1f6ff65d73811833a744c532ffc0d0fa015328c1f54bb98249ef28ceaa51e8b383bbb15cb84fa208dec70030b6129f1f9414e7a01529f9ccdaf201841c40f7a5e257f53d2cd742f5008077"]}, 0x108}, 0x1, 0x0, 0x0, 0x40000}, 0x4004081) [ 231.723504] syz-executor4: vmalloc: allocation failure: 0 bytes, mode:0x14000c0(GFP_KERNEL), nodemask=(null) [ 231.733665] syz-executor4 cpuset=/ mems_allowed=0 [ 231.738565] CPU: 1 PID: 4874 Comm: syz-executor4 Not tainted 4.16.0-rc5+ #267 [ 231.745836] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 231.755190] Call Trace: [ 231.757783] dump_stack+0x194/0x24d [ 231.761427] ? arch_local_irq_restore+0x53/0x53 [ 231.766096] ? idr_get_free+0xfd0/0xfd0 [ 231.770090] warn_alloc+0x19a/0x2b0 [ 231.773717] ? zone_watermark_ok_safe+0x400/0x400 [ 231.778545] ? avc_has_perm+0x43e/0x680 [ 231.782517] ? avc_has_perm_noaudit+0x520/0x520 [ 231.787178] ? drop_futex_key_refs.isra.13+0x63/0xb0 [ 231.792259] ? futex_wake+0x2ca/0x680 [ 231.796059] __vmalloc_node_range+0x4f0/0x650 [ 231.800554] vmalloc+0x45/0x50 [ 231.803725] ? sel_write_load+0x1f5/0x1910 [ 231.807935] sel_write_load+0x1f5/0x1910 [ 231.811971] ? __free_insn_slot+0x5c0/0x5c0 [ 231.816288] ? find_held_lock+0x35/0x1d0 [ 231.820322] ? sel_read_bool+0x250/0x250 [ 231.824362] ? __fget+0x342/0x5b0 [ 231.827808] ? lock_downgrade+0x980/0x980 [ 231.831937] ? unwind_get_return_address+0x61/0xa0 [ 231.836857] ? lock_release+0xa40/0xa40 [ 231.840810] ? __lock_is_held+0xb6/0x140 [ 231.844859] ? __fget+0x36b/0x5b0 [ 231.848295] ? do_sys_open+0x31b/0x6d0 [ 231.852178] ? sel_read_bool+0x250/0x250 [ 231.856215] __vfs_write+0xef/0x970 [ 231.859815] ? lock_acquire+0x1d5/0x580 [ 231.863770] ? lock_acquire+0x1d5/0x580 [ 231.867725] ? vfs_write+0x407/0x510 [ 231.871424] ? kernel_read+0x120/0x120 [ 231.875300] ? __lock_is_held+0xb6/0x140 [ 231.879345] ? rcu_read_lock_sched_held+0x108/0x120 [ 231.884336] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 231.889074] ? __sb_start_write+0x209/0x2a0 [ 231.893392] vfs_write+0x189/0x510 [ 231.896913] SyS_pwrite64+0x15b/0x190 [ 231.900691] ? SyS_pread64+0x190/0x190 [ 231.904554] ? filp_open+0x70/0x70 [ 231.908090] ? compat_SyS_ioctl+0x77/0x2a30 [ 231.912394] compat_SyS_x86_pwrite+0x39/0x50 [ 231.916778] ? compat_SyS_x86_pread+0x50/0x50 [ 231.921252] do_fast_syscall_32+0x3ec/0xf9f [ 231.925549] ? _raw_spin_unlock_irq+0x27/0x70 [ 231.930034] ? do_int80_syscall_32+0x9c0/0x9c0 [ 231.934603] ? _raw_spin_unlock_irq+0x27/0x70 [ 231.939076] ? finish_task_switch+0x1c1/0x7e0 [ 231.943553] ? syscall_return_slowpath+0x2ac/0x550 [ 231.948462] ? prepare_exit_to_usermode+0x350/0x350 [ 231.953467] ? sysret32_from_system_call+0x5/0x3c [ 231.958290] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 231.963116] entry_SYSENTER_compat+0x70/0x7f [ 231.967502] RIP: 0023:0xf7f4cc99 [ 231.970841] RSP: 002b:00000000f774809c EFLAGS: 00000286 ORIG_RAX: 00000000000000b5 [ 231.978524] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000020000140 [ 231.985769] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 231.993017] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 232.000267] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 232.007512] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 232.014863] warn_alloc_show_mem: 1 callbacks suppressed [ 232.014865] Mem-Info: [ 232.022656] active_anon:92104 inactive_anon:79 isolated_anon:0 [ 232.022656] active_file:3709 inactive_file:8918 isolated_file:0 [ 232.022656] unevictable:0 dirty:107 writeback:0 unstable:0 [ 232.022656] slab_reclaimable:10274 slab_unreclaimable:87682 [ 232.022656] mapped:24018 shmem:220 pagetables:729 bounce:0 [ 232.022656] free:1395615 free_pcp:414 free_cma:0 [ 232.056116] Node 0 active_anon:368416kB inactive_anon:316kB active_file:14836kB inactive_file:35672kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:96072kB dirty:428kB writeback:0kB shmem:880kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 260096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 232.084153] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 232.110298] lowmem_reserve[]: 0 2864 6373 6373 [ 232.114910] Node 0 DMA32 free:2929112kB min:30292kB low:37864kB high:45436kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2935316kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:824kB local_pcp:684kB free_cma:0kB [ 232.142607] lowmem_reserve[]: 0 0 3509 3509 [ 232.146953] Node 0 Normal free:2637440kB min:37120kB low:46400kB high:55680kB active_anon:368416kB inactive_anon:316kB active_file:14836kB inactive_file:35672kB unevictable:0kB writepending:428kB present:4718592kB managed:3593744kB mlocked:0kB kernel_stack:4736kB pagetables:2916kB bounce:0kB free_pcp:800kB local_pcp:300kB free_cma:0kB [ 232.176728] lowmem_reserve[]: 0 0 0 0 [ 232.180568] Node 0 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 [ 232.194168] Node 0 DMA32: 4*4kB (UM) 3*8kB (M) 3*16kB (UM) 4*32kB (UM) 2*64kB (UM) 3*128kB (UM) 3*256kB (UM) 4*512kB (UM) 3*1024kB (UM) 1*2048kB (M) 713*4096kB (UM) = 2929112kB [ 232.210158] Node 0 Normal: 908*4kB (UME) 1210*8kB (UME) 1139*16kB (UME) 1189*32kB (UME) 705*64kB (UME) 181*128kB (UM) 102*256kB (UM) 45*512kB (UE) 39*1024kB (U) 19*2048kB (UM) 579*4096kB (UM) = 2637456kB [ 232.228483] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 232.237068] 12846 total pagecache pages [ 232.241061] 0 pages in swap cache [ 232.244525] Swap cache stats: add 0, delete 0, find 0/0 [ 232.249889] Free swap = 0kB [ 232.252912] Total swap = 0kB [ 232.255932] 1965969 pages RAM [ 232.259042] 0 pages HighMem/MovableOnly [ 232.263031] 329727 pages reserved [ 232.267525] syz-executor4: vmalloc: allocation failure: 0 bytes, mode:0x14000c0(GFP_KERNEL), nodemask=(null) [ 232.277560] syz-executor4 cpuset=/ mems_allowed=0 [ 232.282420] CPU: 0 PID: 4879 Comm: syz-executor4 Not tainted 4.16.0-rc5+ #267 [ 232.289670] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 232.298999] Call Trace: [ 232.301570] dump_stack+0x194/0x24d [ 232.305184] ? arch_local_irq_restore+0x53/0x53 [ 232.309826] ? idr_get_free+0xfd0/0xfd0 [ 232.313784] warn_alloc+0x19a/0x2b0 [ 232.317387] ? zone_watermark_ok_safe+0x400/0x400 [ 232.322202] ? avc_has_perm+0x43e/0x680 [ 232.326164] ? avc_has_perm_noaudit+0x520/0x520 [ 232.330813] ? futex_wake+0x2ca/0x680 [ 232.334594] __vmalloc_node_range+0x4f0/0x650 [ 232.339075] vmalloc+0x45/0x50 [ 232.342243] ? sel_write_load+0x1f5/0x1910 [ 232.346902] sel_write_load+0x1f5/0x1910 [ 232.350937] ? __free_insn_slot+0x5c0/0x5c0 [ 232.355242] ? find_held_lock+0x35/0x1d0 [ 232.359277] ? sel_read_bool+0x250/0x250 [ 232.363317] ? __fget+0x342/0x5b0 [ 232.366746] ? lock_downgrade+0x980/0x980 [ 232.370881] ? unwind_get_return_address+0x61/0xa0 [ 232.375789] ? lock_release+0xa40/0xa40 [ 232.379742] ? __lock_is_held+0xb6/0x140 [ 232.383807] ? __fget+0x36b/0x5b0 [ 232.387238] ? do_sys_open+0x31b/0x6d0 [ 232.391118] ? sel_read_bool+0x250/0x250 [ 232.395153] __vfs_write+0xef/0x970 [ 232.398753] ? lock_acquire+0x1d5/0x580 [ 232.402702] ? lock_acquire+0x1d5/0x580 [ 232.406650] ? vfs_write+0x407/0x510 [ 232.410336] ? kernel_read+0x120/0x120 [ 232.414205] ? __lock_is_held+0xb6/0x140 [ 232.418253] ? rcu_read_lock_sched_held+0x108/0x120 [ 232.423242] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 232.427972] ? __sb_start_write+0x209/0x2a0 [ 232.432270] vfs_write+0x189/0x510 [ 232.435804] SyS_pwrite64+0x15b/0x190 [ 232.439593] ? SyS_pread64+0x190/0x190 [ 232.443450] ? filp_open+0x70/0x70 [ 232.446970] ? __fdget+0x18/0x20 [ 232.450310] ? compat_SyS_ioctl+0x77/0x2a30 [ 232.454608] compat_SyS_x86_pwrite+0x39/0x50 [ 232.458989] ? compat_SyS_x86_pread+0x50/0x50 [ 232.463469] do_fast_syscall_32+0x3ec/0xf9f [ 232.467773] ? do_int80_syscall_32+0x9c0/0x9c0 [ 232.472329] ? _raw_spin_unlock_irq+0x27/0x70 [ 232.476798] ? finish_task_switch+0x1c1/0x7e0 [ 232.481280] ? syscall_return_slowpath+0x2ac/0x550 [ 232.486191] ? prepare_exit_to_usermode+0x350/0x350 [ 232.491183] ? sysret32_from_system_call+0x5/0x3c [ 232.496003] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 232.500832] entry_SYSENTER_compat+0x70/0x7f [ 232.505223] RIP: 0023:0xf7f4cc99 [ 232.508559] RSP: 002b:00000000f772709c EFLAGS: 00000286 ORIG_RAX: 00000000000000b5 [ 232.516238] RAX: ffffffffffffffda RBX: 0000000000000016 RCX: 0000000020000140 [ 232.523482] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 232.530726] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 232.537969] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 232.545210] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/03/18 04:01:18 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x88) unshare(0x28060400) recvfrom$inet6(r0, &(0x7f0000506f47)=""/185, 0xb9, 0x0, 0x0, 0x1ca) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x4000, 0x28) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000040)) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000685ff0)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000fc8000)}, 0x0) 2018/03/18 04:01:18 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000540)='/dev/ppp\x00', 0x20300, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005f5ffd)='io\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) statx(r2, &(0x7f0000000140)='./file0\x00', 0x400, 0x0, &(0x7f0000000280)) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f00000001c0)="2b6d6fba84463bca36009d925f633c0cfb585ca4f97802c7c9d96fcef0fded0bf11679102d3e287d7fd1ed1c0b7280e4b0e4a0a25db7e04f90e1531986fe648870b54d3ffe136bd517ff258b9f56560e17c2e273cc542212d2b5ede1d5a59004524c9059390e7d19481224e427fb733aa67deb24da5aa13e72405c4e47ede8f1cfe5b5aae8a4fb96641849207e646b70d4b89798f03576", 0x97) fcntl$setlease(r1, 0x400, 0x1) sendmsg$alg(r3, &(0x7f0000980000)={0x0, 0x0, &(0x7f000038f000), 0x0, &(0x7f00005f6000)}, 0x8081) recvmmsg(r3, &(0x7f0000006480)=[{{&(0x7f0000000380)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}, 0x80, &(0x7f0000006380)=[{&(0x7f0000006140)=""/18, 0x12}], 0x1, &(0x7f00000063c0)=""/182, 0xb6}}], 0x1, 0x0, &(0x7f0000006580)={0x0, 0x989680}) recvmsg(r3, &(0x7f0000001240)={&(0x7f0000000000)=@can, 0x10, &(0x7f0000000180)=[{&(0x7f0000000040)=""/86, 0x56}], 0x1}, 0x0) sendfile(r3, r2, &(0x7f0000807000), 0xffffffff) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bind$alg(r2, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(authenc(sha512-ssse3,ctr-camellia-asm))\x00'}, 0x58) io_setup(0x0, &(0x7f0000000400)=0x0) io_cancel(r4, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x6, 0x0, r0, &(0x7f0000000440)="15e5a0771102eb59b09ba28702b65668d702ed6e67576afe531809db7ec361990dc943b194cef21138aa2de1636306c42c", 0x31, 0x60000, 0x0, 0x0, r2}, &(0x7f00000004c0)) 2018/03/18 04:01:18 executing program 0: socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f0000629000)) r3 = syz_open_pts(r2, 0x0) ioctl$TIOCEXCL(r3, 0x540c) syz_open_pts(r2, 0x0) r4 = socket$inet(0x10, 0x3, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000040)={r5, 0x80000, r0}) socket$inet(0x2, 0x80000, 0x7fff) sendmsg(r4, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000010fdc)="2300000024009115460000000000001201000000000000270600000000000004007352", 0x23}], 0x1}, 0x0) 2018/03/18 04:01:18 executing program 2: r0 = gettid() rt_sigqueueinfo(r0, 0x38, &(0x7f0000000000)={0x14, 0x0, 0x2, 0x100000001}) syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0x0, 0x2) clone(0xf81b8ebd209de9c2, &(0x7f0000930000), &(0x7f000099d000), &(0x7f0000991ffc), &(0x7f0000b28000)) timer_create(0x1, &(0x7f0000000040)={0x0, 0x2a, 0x4, @tid=r0}, &(0x7f0000000080)) 2018/03/18 04:01:18 executing program 1: syz_emit_ethernet(0x191, &(0x7f0000000180)={@empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0x5, 0x1}}], {@ipv4={0x800, {{0x0, 0x4, 0xe2, 0x8, 0x0, 0x68, 0x80, 0x7, 0x16, 0x0, @multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, {[@timestamp={0x44, 0x0, 0x2, 0x1, 0x4, [{[@local={0xac, 0x14, 0x14, 0xaa}], 0x80000001}, {[@dev={0xac, 0x14, 0x14, 0x17}], 0x2}, {[@rand_addr=0x2], 0xff}]}, @noop={0x1}, @rr={0x7, 0x0, 0x1, [@dev={0xac, 0x14, 0x14, 0xd}]}, @ra={0x94, 0x0, 0x8}, @ssrr={0x89, 0x0, 0xfffffffffffffff8}, @rr={0x7, 0x0, 0x8, [@loopback=0x7f000001, @multicast1=0xe0000001]}]}}, @dccp={{0x4e21, 0x4e23, 0x0, 0x1, 0x3f, 0x0, 0x0, 0xf, 0x2, "ecf5e8", 0x3, "1b02a2"}, "95c9785f8e51c6f5c41ccfa2f521bf8ab040dc95e426f5b1329b2dbf469d4a7302e40bcd1386e326919e111a993e1c7d31f7f85eb5adb2804efe850b2a5e58df25c231dd55b06be5384495f5f4aed0b256d363989c10e893c7a17f3f14f349966b8b2a2de6b8953af3b9076a0fbd1c6814"}}}}}, &(0x7f0000000080)) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xf973, 0x480000) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0x2, 0x8001, 0x6, 0x4, 0x7}, 0x14) 2018/03/18 04:01:18 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='sessionid\x00') ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000140)={0x5, &(0x7f00000001c0)=[{}, {}, {}, {}, {}]}) sendto$ax25(r0, &(0x7f00000004c0)="76b82707896bddf4412dba97256ade230f4c839cf2", 0x15, 0x8000, &(0x7f0000000500)={0x3, {"49c310e873667d"}, 0x4}, 0x10) sendto$ax25(r0, &(0x7f0000000040)="ec8710f5115abb0f7edf172f8066257cbf71179df4cffadd287f94ca006dee07d09b3be059a7ea8c53fed046c55c2d47344a9651cbd970a8cd42f7c9aabdd0a3d85d7988f86e4bfd7dccfcf94aaa618503dee749f3fafebe08f25c45bea6e74be47994252b311d2627be85b6d49aff7f1085e3eca43fdf7232906fd5c8f8214f9fff8de3e635933b3479b7de8f058eb0d1cdbd147549709c488193e1fa4ba33c05521791caa970c995ec50966de7c475819feb6282c64f25e9", 0xb9, 0x40080, &(0x7f0000000100)={0x3, {"1bbf1705ced2b3"}, 0x7}, 0x10) r1 = socket$inet6_sctp(0xa, 0x3, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000580)={0x0, 0x74, 0x9, [0x20, 0x7, 0x7, 0x8000, 0x6, 0x6, 0x2, 0x0, 0x4b]}, &(0x7f00000005c0)=0x1a) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000180)={r2}, &(0x7f0000000540)=0x8) 2018/03/18 04:01:18 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {}, 0x0, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 'irlan0\x00'}) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000180)=ANY=[@ANYBLOB="6e61740000000000000057e9cb6e58176900000000001f00b1ba601eac00000000000000000000000072c9b3680079983807cb87d6b29ff80002800000000000000000000000000000000000050000000000"], 0x48) 2018/03/18 04:01:18 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000000)={0x200, 0x0, {0x2, 0x2, 0x3ff, 0x2, 0x1}}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) syz_open_pts(0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d48000)='/dev/sequencer2\x00', 0x0, 0x0) [ 252.687980] Buffer I/O error on dev loop7, logical block 0, async page read [ 252.695349] Buffer I/O error on dev loop7, logical block 0, lost async page write [ 252.703175] Buffer I/O error on dev loop7, logical block 0, lost async page write [ 252.713516] kauditd_printk_skb: 363 callbacks suppressed 2018/03/18 04:01:18 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x1, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000000080)=""/100) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e20, 0x40, @empty, 0x5}}, 0x9, 0x5, 0x8, 0x80, 0xfffffffffffffffd}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000240)={r2, 0x7}, &(0x7f0000000280)=0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={'ip_vti0\x00', &(0x7f0000000000)=@ethtool_rxfh_indir={0x38}}) [ 252.713521] audit: type=1400 audit(1521345678.570:7528): avc: denied { map } for pid=4882 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16128 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 252.741086] audit: type=1400 audit(1521345678.577:7529): avc: denied { net_admin } for pid=4204 comm="syz-executor3" 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 [ 252.765594] audit: type=1400 audit(1521345678.577:7530): avc: denied { net_raw } for pid=4885 comm="syz-executor3" 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 [ 252.789909] audit: type=1400 audit(1521345678.599:7531): avc: denied { net_raw } for pid=4885 comm="syz-executor3" 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 [ 252.814233] audit: type=1400 audit(1521345678.599:7532): avc: denied { net_admin } for pid=4204 comm="syz-executor3" 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 [ 252.838715] audit: type=1400 audit(1521345678.599:7533): avc: denied { sys_admin } for pid=4884 comm="syz-executor5" 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 [ 252.863207] audit: type=1400 audit(1521345678.599:7534): avc: denied { net_admin } for pid=4204 comm="syz-executor3" 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 [ 252.887690] audit: type=1400 audit(1521345678.623:7535): avc: denied { sys_admin } for pid=4884 comm="syz-executor5" 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 [ 252.912161] audit: type=1400 audit(1521345678.623:7536): avc: denied { net_admin } for pid=4883 comm="syz-executor6" 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 [ 252.936637] audit: type=1400 audit(1521345678.623:7537): avc: denied { dac_override } for pid=4883 comm="syz-executor6" 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 2018/03/18 04:01:18 executing program 3: r0 = userfaultfd(0x0) close(r0) close(r0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x204040, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000001080)='/dev/dsp\x00', 0x400, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000000040)=""/4096) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000001040)={0x9, 0xfffffffffffffc01}) 2018/03/18 04:01:18 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x10000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000001c0)={r3, @in6={{0xa, 0x4e20, 0x9, @empty, 0x1000}}, 0x80000000, 0x100000000, 0x0, 0xffffffffffffffff, 0x9}, &(0x7f0000000280)=0x98) setsockopt$inet_mreqsrc(r1, 0x0, 0x2d, &(0x7f0000013ff4)={@dev={0xac, 0x14}, @rand_addr, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xfffffdcd) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f00000000c0)={0x4, 0x0, [{}, {}, {}, {}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/18 04:01:18 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x600000, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040)=0x100, 0x4) syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe7e0000000000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000002c0)) 2018/03/18 04:01:18 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000340)=0x0) getresuid(&(0x7f0000000380), &(0x7f00000003c0)=0x0, &(0x7f0000000400)=0x0) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000500)={0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f00000005c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r8 = getpgrp(0x0) r9 = getuid() fstat(0xffffffffffffff9c, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bind$ipx(r0, &(0x7f0000000b40)={0x4, 0x5, 0x7, "5bd87cbec1dd", 0x5}, 0x10) r11 = syz_open_dev$evdev(&(0x7f0000000680)='/dev/input/event#\x00', 0x10001, 0x20900) r12 = socket$inet_tcp(0x2, 0x1, 0x0) r13 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000006c0)={{{@in6=@mcast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6}}, &(0x7f00000007c0)=0xe8) getgroups(0x5, &(0x7f0000000800)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0]) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000a40)={{{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @in, 0x4e22, 0x800, 0x4e20, 0x0, 0x0, 0x80, 0xa0, 0x84, r14, r2}, {0xfffffffffffffef2, 0xc9ee, 0x2, 0x3800, 0xa2, 0x20, 0x6, 0x4}, {0x101, 0xd6, 0x100000000, 0xbec}, 0x2, 0x6e6bb9, 0x0, 0x1, 0x2}, {{@in=@loopback=0x7f000001, 0x4d3, 0x7c}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3501, 0x6, 0x2, 0x10000, 0xe45a, 0x7fffffff, 0x1}}, 0xe8) r17 = socket$inet(0x2, 0x4, 0x3f) r18 = syz_open_dev$midi(&(0x7f0000000840)='/dev/midi#\x00', 0x6c, 0x101000) r19 = openat$ion(0xffffffffffffff9c, &(0x7f0000000880)='/dev/ion\x00', 0x20000, 0x0) r20 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/hwrng\x00', 0x8c0, 0x0) r21 = bpf$MAP_CREATE(0x0, &(0x7f0000000900)={0x0, 0x7f, 0x4, 0x7, 0x6, 0x1, 0x800}, 0x2c) sendmsg$unix(r0, &(0x7f0000000a00)={&(0x7f0000000080)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000300)=[{&(0x7f0000000100)="d443565dcd7ecd23e940373fd0e100668741c545bbd08ff16b1ec75b05d09238c466234f8dd060b9e938f4f0d68babd491ecf615a99b5a4f48d308c75aef122f45cba025f8a6f5b8b6deb52d33f77aef420d5435536f47561444174afd78", 0x5e}, {&(0x7f0000000180)="f74c6843c634129215cec0537bd8fdd75d16a63963460908f20f7ef4a50acd7c35ec6ff9a896b140a59a30d42da641e1172d67351ad041944a57e4419d44e75a7ccab13ff7c6170fe2ef9ce078de6ed2414bffa6ee216382a09ac01cb7c03e9660e801", 0x63}, {&(0x7f0000000200)="1dbdfc0032910fba6ce32732", 0xc}, {&(0x7f0000000240)="ec770a10462f5f398349c9ba8abf92e69c419422b2718e048375c6927a80e6e9d7f0906831650a1bf4b0d0ba2cfa1a6b2499dde9626276e894893676a03d66d99a", 0x41}, {&(0x7f00000002c0)="877f4ae3444dfc50d9f250c41f588be9dff0ad7c43be6da07042d0858f7cdda275d43e2089f29707ff", 0x29}], 0x5, &(0x7f0000000940)=[@cred={0x18, 0x1, 0x2, r1, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @rights={0xc, 0x1, 0x1}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @rights={0x14, 0x1, 0x1, [r11, r12]}, @cred={0x18, 0x1, 0x2, r13, r15, r16}, @rights={0x14, 0x1, 0x1, [r17, r18]}, @rights={0x18, 0x1, 0x1, [r19, r20, r21]}], 0xac}, 0x80) r22 = socket$netlink(0x10, 0x3, 0x0) ioctl$int_out(r22, 0x4000000000000002, &(0x7f0000001000)) r23 = syz_open_dev$sg(&(0x7f0000004ff7)='/dev/sg#\x00', 0x0, 0x0) munmap(&(0x7f0000002000/0x3000)=nil, 0x3000) ioctl(r23, 0x100000001, &(0x7f0000001000)) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x490900, 0x0) 2018/03/18 04:01:18 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8, 0x0) mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x3000000, 0x2000000000000012, r0, 0x100000002) move_pages(0x0, 0x1, &(0x7f0000000040)=[&(0x7f0000ffc000/0x3000)=nil], &(0x7f0000000080), &(0x7f00000000c0), 0x0) 2018/03/18 04:01:18 executing program 5: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000080)={&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x1c, &(0x7f0000001280)=[{&(0x7f0000000200)="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", 0x525}], 0x1}, 0x8000) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040)=0x7, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000180)=0x8, 0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000140)={0x0, 0x8000}, 0x8) r1 = add_key$user(&(0x7f0000000840)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000b80)="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", 0x158, 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r1, 0x7d11) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x40, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f00000000c0)=0x100000000000000, 0x4) 2018/03/18 04:01:18 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x1, 0x400) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000140)={0x4, 0x89a8, 0x9, 0x4}, 0x8) munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f00000000c0)) bind$alg(r0, &(0x7f0000000300)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x647d269ec879cb1c) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'skcipher\x00', 0x0, 0x0, 'fpu(ecb(twofish))\x00'}, 0x58) r3 = dup(r2) read$eventfd(r3, &(0x7f0000000100), 0xfffffd6d) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000000000)=0x1b, 0x4) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-des3_ede-asm\x00'}, 0x58) 2018/03/18 04:01:18 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/raw6\x00') read$eventfd(r0, &(0x7f0000000040), 0x8) fcntl$dupfd(r0, 0x406, r0) 2018/03/18 04:01:18 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe7e00000000000000000000000000aafe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="51db658b5a84eef8b1e7a78da81bc1c0be8e9e66160d0c0d92b5f3553fd3d63d6fdd326c34"], &(0x7f00000002c0)) 2018/03/18 04:01:18 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa86dd60b4090000302f0000000000000000000000ffffe0000002ff020000000000000000000000000001210000000000000401b680fa0000000000000000000000000000ffffffffffff00000000000000000000ffffac14ffbbe70c6187aac070e5725f21983ca5ef49a418f7342be069352473c214aeb697a2de0549ed1a8f41d4d1c10a550936044fb1dfb0e08abf48df6d2065f478811d3b2a8819cc2ac4b7a989fe2804851157d8840809070ead6589de542448"], 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0xef, 0x0) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f00000000c0)={'nat\x00'}, &(0x7f0000000140)=0x50) 2018/03/18 04:01:18 executing program 1: inotify_init() syz_emit_ethernet(0xfffffffffffffd81, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaa81003a0086dd60d8652b00140600fe7e00000000000000000000000000aafe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000002c0)={0x0, 0x0, [0x283, 0x0, 0x20000000023d]}) 2018/03/18 04:01:18 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000240)={{{@in=@broadcast, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in=@local}}, &(0x7f0000000040)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', r2}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r3, 0x1, 0x6}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000140)={r3, 0x1, 0xfffffffffffffea0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0xffffffffffffff7b) dup3(r1, r0, 0x0) 2018/03/18 04:01:18 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x800000000000, 0xfff, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000080)=r0) 2018/03/18 04:01:18 executing program 1: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)=0x0) fcntl$setown(r0, 0x8, r2) fadvise64(r1, 0x0, 0x249e0, 0x4) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x7e, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000001c0)={r1, 0x7, 0x1, 0x2, &(0x7f0000000180)=[0x0], 0x1}, 0x20) r3 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x9, 0x10100030000) ioctl$TCGETS(r3, 0x5401, &(0x7f0000000040)) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x4100, 0x0) 2018/03/18 04:01:18 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xffff, 0x2000) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000080)={0x0, 0x7}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$rdma_cm(r0, &(0x7f0000000c80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000c40)={0xffffffff}, 0x111}}, 0x20) write$rdma_cm(r0, &(0x7f0000000280)=@accept={0x8, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}, r2}}, 0x128) 2018/03/18 04:01:18 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x3, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x2000cf5d, 0xa}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 2018/03/18 04:01:18 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x47}]}, &(0x7f000036c000)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000a23000)={0x20000000000001, 0x134, &(0x7f0000000040)=@raw=[@exit={0x95}, @ldst={0x0, 0x0, 0x3, 0x4, 0x7, 0x20, 0xffffffffffffffff}, @exit={0x95}, @jmp={0x5, 0x3, 0xf, 0x2, 0x9, 0xffffffe0, 0x10}], &(0x7f0000000080)='syzkaller\x00', 0x80, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x1}, 0x48) 2018/03/18 04:01:18 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x3, &(0x7f0000001fe8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffffad}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r1 = dup2(r0, r0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000040)={r2, r0}) ioctl$KVM_NMI(r1, 0xae9a) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x1, 0xc3, &(0x7f000000cf3d)=""/195}, 0xffffffffffffffd2) [ 253.075478] device bridge0 entered promiscuous mode [ 253.094741] device bridge0 left promiscuous mode 2018/03/18 04:01:19 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c0afff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00000001c0)={'ip6tnl0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x5, 0x101040) bind$llc(r1, &(0x7f0000000100)={0x1a, 0x339, 0x0, 0x5d8, 0xb5b, 0x200, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) 2018/03/18 04:01:19 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @thr={&(0x7f0000dd3f32), &(0x7f0000c95f34)}}, &(0x7f00009e4000)) timer_settime(0x0, 0x1, &(0x7f0000d89fe0)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000040)) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x82941, 0x0) fchmodat(r0, &(0x7f00000000c0)='./file0\x00', 0x2) 2018/03/18 04:01:19 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000ecd4f6)={0x19980330}, &(0x7f0000032fe8)) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, {{}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, 0xe8) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x7e, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/03/18 04:01:19 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x10000000, 0x32, r0, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000000080)={0x7, 0x4}) 2018/03/18 04:01:19 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x20000000000000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_FPU(r2, 0x41a0ae8d, &(0x7f00000001c0)) 2018/03/18 04:01:19 executing program 4: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x21, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) exit(0x7) [ 253.145670] device bridge0 entered promiscuous mode [ 253.152653] device bridge0 left promiscuous mode 2018/03/18 04:01:19 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) shutdown(r0, 0x8000000000000) 2018/03/18 04:01:19 executing program 3: r0 = socket$nl_crypto(0x10, 0x3, 0x15) recvmmsg(r0, &(0x7f0000003d00)=[{{&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f00000013c0)=[{&(0x7f0000000080)=""/146, 0x92}, {&(0x7f0000000140)=""/203, 0xcb}, {&(0x7f0000000240)=""/111, 0x6f}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/156, 0x9c}, {&(0x7f0000001380)=""/8, 0x8}], 0x6, 0x0, 0x0, 0xfff}, 0x1f}, {{0x0, 0x0, &(0x7f0000001640)=[{&(0x7f0000001400)=""/190, 0xbe}, {&(0x7f00000014c0)=""/198, 0xc6}, {&(0x7f00000015c0)=""/46, 0x2e}, {&(0x7f0000001600)=""/54, 0x36}], 0x4, &(0x7f0000001680)=""/4096, 0x1000}, 0x2}, {{&(0x7f0000002680)=@pppol2tp, 0x80, &(0x7f0000002a40)=[{&(0x7f0000002700)=""/172, 0xac}, {&(0x7f00000027c0)=""/89, 0x59}, {&(0x7f0000002840)=""/199, 0xc7}, {&(0x7f0000002940)=""/160, 0xa0}, {&(0x7f0000002a00)=""/12, 0xc}], 0x5, &(0x7f0000002a80)=""/117, 0x75, 0x4}, 0x7}, {{&(0x7f0000002b00)=@un=@abs, 0x80, &(0x7f0000003bc0)=[{&(0x7f0000002b80)=""/4096, 0x1000}, {&(0x7f0000003b80)}], 0x2, &(0x7f0000003c00)=""/211, 0xd3, 0x1}, 0x4}], 0x4, 0x10100, &(0x7f0000003d80)={0x77359400}) r1 = userfaultfd(0x0) fcntl$setstatus(r1, 0x4, 0x6000) 2018/03/18 04:01:19 executing program 1: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0xb7894d9900de4cb9) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0086418, &(0x7f0000000000)={0x6, 0xe2fa, 0x4, 0x0, 0x10, 0x7}) 2018/03/18 04:01:19 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x20, 0x101001) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000040)={0x300000000000, 0x2}) ioctl$TIOCNOTTY(r0, 0x5422) 2018/03/18 04:01:19 executing program 2: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000000)=0x9, &(0x7f0000000040)=0x4) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000014c0), 0x0, 0x0, &(0x7f0000001500)={0x0, 0x1c9c380}) recvmsg(r0, &(0x7f0000000280)={&(0x7f0000000080)=@un=@abs, 0x8, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=""/113, 0x71}, 0x0) 2018/03/18 04:01:19 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f33ff7)='scalable\x00', 0x100000449) sendto$inet(r0, &(0x7f0000617fc9), 0x0, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000012fc8)={&(0x7f0000015000)=@in={0x2, 0x0, @dev={0xac, 0x14}}, 0x80, &(0x7f000072a000)=[{&(0x7f000059f000)="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", 0x22c}], 0x1, &(0x7f0000000000)}, 0x0) pipe2(&(0x7f0000000140), 0x84800) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) recvfrom$llc(r1, &(0x7f00000000c0)=""/46, 0x2e, 0x0, &(0x7f0000000100)={0x1a, 0x331, 0xfffffffffffffffb, 0x5, 0x81, 0x7ff, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) 2018/03/18 04:01:19 executing program 1: 2018/03/18 04:01:19 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') creat(&(0x7f0000d92ff0)='./control/file0\x00', 0x0) dup2(r0, r1) 2018/03/18 04:01:19 executing program 6: r0 = socket$inet(0xf, 0x3, 0x2) io_setup(0x1, &(0x7f0000000000)) recvmsg(r0, &(0x7f0000003fc8)={&(0x7f0000000ff8)=@sco, 0x8, &(0x7f0000003000)}, 0x100) 2018/03/18 04:01:19 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe7e00000000000000000000000000aafe8000000000000000000000000000aa00000040", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000002c0)) 2018/03/18 04:01:19 executing program 5: r0 = memfd_create(&(0x7f00000000c0)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = memfd_create(&(0x7f000003e000)='\t', 0x0) r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r4, r3) write$sndseq(r0, &(0x7f0000ff7fa0)=[{0x0, 0x101, 0x0, 0x0, @tick=0x6, {}, {}, @control}], 0x1c) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x100, 0x4000) write$sndseq(r3, &(0x7f0000704000)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x1c) openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0xa900, 0x0) 2018/03/18 04:01:19 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r1, &(0x7f0000000340)={&(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000280), 0x0, &(0x7f00000002c0)=""/123, 0x7b}, 0x20) r2 = accept4(r0, 0x0, &(0x7f0000fbfffc), 0x0) sendmsg$nfc_llcp(r2, &(0x7f00003fa000)={&(0x7f000090d000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "dd493b2fee967fe8ac53482e2b06251c96796149ca48657d75b53aa112d3b47c8b0db92ed40fceb332bc5e57ad7139a47d73f1c6c6a8a74347e5a01259ed87"}, 0x58, &(0x7f0000000040)=[{&(0x7f0000000100)="aa522fb4e9c35e3856d97648625ddd6fd42d4e8d45f87d88d5b4a29cdd4d7274f5cbe1c07a2a14f84104c30096d71f0c88d46638c05466bf912e889fa344bff046f0f6d263325ba56944af4a", 0x4c}], 0x1, &(0x7f0000000380)={0xc0, 0x0, 0x0, "e9702c89a64b6d95b2b3fafc896eeebd54ab2c21db0f2ce87f88bd9bf3941642a491cc8217f4ad89ff60fadf19887d75386ff75ceba23959ea96800a5f767772c7464998dac43cb20c7370187e17d2e1b5f9d354c3c8bbbe00615445b8efee21fb8b7296265bf3e9ff7c4e1c2e69b32877ec21a5e23e28e5d0422840bf26418467d24094eb5110c1f410d4237dc6923d8907daffbeb649773d3ad882cbf93f645a2604184924f5ba8aa6c0f739d14c600645"}, 0xc0}, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000000)="88c7e36b73650bde4fe2dfe9fd647029", 0x10) 2018/03/18 04:01:19 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa}}}}, &(0x7f0000000100)=0xb8) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/checkreqprot\x00', 0x8000, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f00000001c0)=0x2) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={r1}, 0x8) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x7e, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/03/18 04:01:19 executing program 2: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r0, 0x4, &(0x7f0000000080)=""/70) r1 = socket(0xa, 0x7, 0x0) getsockopt(r1, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fedffc)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x900}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r2, 0x91, 0x3, 0xfffffffffffffffb, 0x4, 0x4}, &(0x7f00000001c0)=0x14) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000240)=0x4) 2018/03/18 04:01:19 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000fb7000)={0x73, 0x79, 0x7a}) keyctl$session_to_parent(0x12) r0 = socket(0x10, 0x80006, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000140)=0x4, 0x4) r1 = getpid() ptrace$getregset(0x4204, r1, 0x205, &(0x7f0000000100)={&(0x7f0000000040)=""/155, 0x9b}) keyctl$session_to_parent(0x12) 2018/03/18 04:01:19 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x40000000000005, 0x8972, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a94000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000a93000/0x4000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000080)=0x7, 0x4) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f0000000040)=""/59) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) 2018/03/18 04:01:19 executing program 1: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0xdc, &(0x7f0000000180)=[@in={0x2, 0x2, @rand_addr=0x7}, @in6={0xa, 0x4e21, 0xffffffff, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, @in6={0xa, 0x4e20, 0x1c0000000, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xc}}, 0x7fff}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e20, 0x8001, @local={0xfe, 0x80, [], 0xaa}, 0x80}, @in6={0xa, 0x4e20, 0x8, @empty, 0x24b02723}, @in={0x2, 0x4e22}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e21, 0x1, @dev={0xfe, 0x80, [], 0x10}, 0x400}]}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={r1, @in={{0x2, 0x4e23}}, 0x8, 0x8, 0x1, 0x5, 0xc0}, 0x98) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x7e, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) r2 = getpid() r3 = getpid() sigaltstack(&(0x7f0000fff000/0x1000)=nil, &(0x7f0000000400)) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000440)={'ip6gre0\x00', 0x7}) kcmp(r2, r3, 0x7, r0, r0) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$ASHMEM_GET_SIZE(r4, 0x7704, 0x0) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000280), &(0x7f00000003c0)=0x4) 2018/03/18 04:01:19 executing program 6: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x30, 0x7, 0x1, 0x3, 0x5, 0x8, 0x2, 0x800000000000}, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x100000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x4}, r0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000040)="24697e223026276e6f6465762f706f0900785f61636c5f61636573732d2400ad") ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000540)={{{@in6, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000640)=0xe8) r4 = getgid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000680)={{{@in=@broadcast, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000000780)=0xe8) getresgid(&(0x7f00000007c0), &(0x7f0000000800)=0x0, &(0x7f0000000840)) sendmmsg$unix(r2, &(0x7f0000000900)=[{&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000500)=[{&(0x7f0000000180)="78159dcd18c67730f7dffc4f0569d63d28b91f964b6cc1015e0ad42e2d3c47c8ae6d612f2bd29a2866d8b3f50b3c0003710c029468a4e75077acc7302c7ff05f0ecc4566ca9dd771c1aa87e14a4bcbd93c7b961a693360c16a291f0fa2ea6c5e694608ba9641fb0b77a274cdf9d61c64994f9e9d6ebee71c173cd331160c646ff8ec384100fc7f405d2a596c", 0x8c}, {&(0x7f0000000240)="aa7b04d47a3ae914a02ac354a1b499d13347558bdd4f238dff5e14356e89a091ff212996d32c0315c2d5caf7e55bdc90159f0219b2873570493ad04aa669c191c7b32aa27c3ebb13016e38a2decace224949f7fdbdbe4f84af01ae29740457e5884a2aec532c6498082e20d3bba2c7208abd8589a8001ca4aef6a8cf070098748145d51c2e950143a7e1651b53bf64b31f6edf06bf688366fc03d530cbdf8336724b185f4c110fb691e208d3f818e983bd1e3f9b941c6093699ef900aaf035b291473793d54e6dd94b3dfb9ffeab29e07fcf8dccb1531603e6c75eb5746ad093b0012f8e901ab78c091a", 0xea}, {&(0x7f0000000340)="57f5bdd45d3c4f2b46ec71e1037effa8f2411f89c2811abb2fd3621a5452c452063de00227d2f815612fd749e5bc7f9045f752052840a5e240bbe7", 0x3b}, {&(0x7f0000000380)="749f8c51f54b665449ecf18a02c0a90adfafc5622dfae45d863fd82421f08422bf248b64d662c81e6a0927ac3f7e5882c889f23397d0cca5a4768ee1a19030", 0x3f}, {&(0x7f00000003c0)="f40f811c6a1e1ead86ecb9e38be4add19514", 0x12}, {&(0x7f0000000400)="d825b0d60e9fc7c2796631e233e36479f4e69e080bc4524bdf83ffe2", 0x1c}, {&(0x7f0000000440)="bee0cb8b87b92c7c58ff58ef6caf1f05a3cb5c189df79755fa1d90d5f6fb148c3bafe3f5455fbadf318e0ae556c646d800e3cd8b3f095dd460ed15e509421df8ef0314001da789ac62fcbfd80445d132e3a1a6185c5e6f90bdbbed51b470f2e3316231bed8ce4851c0af9159317b2bc7d81fc10fe9d04d5f21fa713a8c15fc4b335088acdb634d8e30cb62380b50e69f9fe7e1bf639287ae9dd7fce333b616145a4acc68caee988a8f", 0xa9}], 0x7, &(0x7f0000000880)=[@rights={0x14, 0x1, 0x1, [r1, r1]}, @cred={0x18, 0x1, 0x2, r0, r3, r4}, @rights={0x14, 0x1, 0x1, [r1, r1]}, @rights={0x10, 0x1, 0x1, [r1]}, @cred={0x18, 0x1, 0x2, r0, r5, r6}], 0x68, 0x44000}], 0x1, 0x40000) 2018/03/18 04:01:19 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x36, "9c7efab1168ba9c1026df0f3f23b0c18f08787a48f66443150fb83bfd20ae73c398332eeda1accf2e41cee49c40b19ca07f5c4b8f904"}, &(0x7f0000000040)=0x3e) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000001c0)=ANY=[@ANYRES32=r1, @ANYBLOB="827e2675197283d4c1b4ba9fa04e4841636d379070f8effb8d40296575d83a6f6158826714dc34bdb32172f3103d1bc62360b88cb1585ae4f7a6c6a57a7398cef83a342e07e4c764b957571e1c23c6e164e7b7fb996cdf9adcf9a27c84ef92cc131797f1cd08c33576191868bd371d00000087117f6a8b39a8d92351c1dfdc5650dede0b3f8e548ac9e1c15b0015e4de64853438345a844cc88f08089fcd178954bb67d18300346fe827e60c212ad935366dd69e209375cf75d1ed001189ea00f558a6be8683aea1a5e2acc794ce38a9bf3fde1dd65358a33fc0fbb301f0d46f1354f622cac30e1d95d9c711831813ea3bbcd60f85729e353738619a37ec6873214e47af90b984404f9e88"], &(0x7f0000000140)=0x88) mmap(&(0x7f0000ac6000/0x4000)=nil, 0x4000, 0x1000044, 0x8011, r0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9204, 0xf0b1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/18 04:01:19 executing program 5: r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x1b, &(0x7f0000000000)={0x7}, 0x10) getitimer(0x0, &(0x7f0000000040)) r1 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r1, &(0x7f0000032fe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f00000001c0)=""/36, &(0x7f0000000200)=0x24) sendmsg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000140)="0cd57b85eba93a96ade37bb5cc77fa44385cbebfc579860c604b628df3247aae13b4d6bd91acf69f", 0x28}], 0x1, &(0x7f0000000800)}, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x3, 0x200) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000000180)={0xfffffffffffffffd, 0x6, 0xffffffffffff7fff, 0x5, "2ff4fdfd965b5b6a57e302d1a9e2d47d0c6446ce5b50ecdbd355dcd178a26863"}) 2018/03/18 04:01:19 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x800, 0x0) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000080), 0x2) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x81, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) recvmmsg(r0, &(0x7f0000005140)=[{{0x0, 0x0, &(0x7f0000001000), 0x0, &(0x7f0000001040)}}], 0x1, 0x10101, &(0x7f0000005200)={0x0, 0x1c9c380}) 2018/03/18 04:01:19 executing program 7: perf_event_open(&(0x7f000025c000)={0x80000000002, 0x78, 0x66, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f00000000c0)=0x80) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000100)={'gretap0\x00', {0x4, 0x81, 0x10000, "502c2387158d", 0x3}}) 2018/03/18 04:01:19 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x7}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={r1, 0x1, 0x4}, 0x8) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x403c5404, &(0x7f0000000040)={{0x0, 0x3, 0x0, 0x0, 0x20}, 0x0, 0x1ff}) r2 = syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0xfffffffffffffffb, 0x201) write(r2, &(0x7f0000214ffb)="53000000ff", 0x5) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) [ 253.438666] dccp_close: ABORT with 76 bytes unread 2018/03/18 04:01:19 executing program 2: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0xffffffff85e00000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) ptrace$setregs(0xf, r0, 0x5, &(0x7f0000000040)="9d3501548ca7dd838359f359237d67494da5b7cc3f3cd06a") 2018/03/18 04:01:19 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000094cffc)=0x10000080000180, 0x5d2f0bfb) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x96, "618974e8b7bd49f89ac760685407886e37b3899f2ab5cb576b53cc0ae4ba327a402486e1f0744061722ed49e9d1285f30d9b6166e7b3a2d41afa7c38611ddad32a7df5a17509142c77c9803b9c593f7e929588114f14891838c53fc91eb24ee5c7efa58a5167683670805b6fccdb9532bcea06de5a1c1a048b87981d174f20d24b42bde518cd84d061f69000e6ea40e7f1c7d7dae9cc"}, &(0x7f0000000100)=0x9e) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={r2, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}}, &(0x7f0000000200)=0x84) 2018/03/18 04:01:19 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe7e00000000000000000000000000aafe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="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"], &(0x7f00000002c0)) 2018/03/18 04:01:19 executing program 6: clock_gettime(0xfffbefeffffffff0, &(0x7f0000000040)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0xffffffffffffff3d}, &(0x7f00000000c0)=0x8) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x400, 0xc) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x200000a, 0x24010, r2, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r1, 0x2}, 0x8) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000140)=""/79) 2018/03/18 04:01:19 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x400000, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic-generic\x00'}, 0x58) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r2 = dup3(r0, r1, 0x0) syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0xff, 0x501000) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="01000000040021b993d6bbb62f92bb000000000000000000000093184a00"]) 2018/03/18 04:01:19 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000ab000)) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x40044146, &(0x7f0000009fff)) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000000)={0x1}) 2018/03/18 04:01:19 executing program 2: keyctl$restrict_keyring(0x1d, 0x0, &(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000000)='ppp0tem0$)\x00') 2018/03/18 04:01:19 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r0, &(0x7f0000001480)=[{&(0x7f0000001240)=""/153}, {&(0x7f0000001300)=""/238}, {&(0x7f0000001400)=""/112, 0x110}], 0x2000000000000169, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001040)={0x0, 0x6, 0x20, 0x1, 0x2}, &(0x7f0000001080)=0x18) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000001140)={r1, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x84) 2018/03/18 04:01:19 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe7e00000000070000000000000000aafe8000000000000000000000000000aa000000ed75000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="50000000907800003a22855cb732b905b57aa9eb9ae89b4120e333df711a31c1f8e8912bcf4ded7882f6f1caa7173c65dc095438a640875f98e75b7f2f3e3d728d723a6bc3bed01ae4ce1bc4be186072f556baf6b1936ba1c3efe0b02d8643755f9bc5e02be3b03fed9b6e8d54393cf30d82f5fa5798abb0112d660c413b5f8ca7e83fb10e449d0f59f10dabbdc24b0d85c35c37111ce43e2a9709ca7fce9a631975827c"], &(0x7f00000002c0)) r0 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x3, 0x18000) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={r0, 0x50}, 0x10) ioctl$TIOCSTI(r0, 0x5412, 0x7) 2018/03/18 04:01:19 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) connect$ipx(r0, &(0x7f0000000080)={0x4, 0x100, 0x4, "febd49d44db9", 0x8}, 0x10) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000100)=[{r1, 0xe0}, {r1, 0x8180}, {r1, 0x1032}, {r1}, {r0, 0x4012}, {r1, 0x1000}], 0x6, 0x50) r2 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)) bind$can_raw(r2, &(0x7f000000bff0)={0x1d, r3}, 0x10) 2018/03/18 04:01:19 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x1) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000180)={0x0, 0x83, "c48d91b0aeee2a26a2f056c78166e1a97b2ab8fb435aa8b94a0d998bccd7ec19e42a5baf7419ce92e8b49dcf0d43636a9a2c78ec07288043c16ab02559b4649c0fe1fac8cd7ff557dbd978d749e62f9e4b181d5083de3eed9b7906476dd5ce6bfbdf19686e7e760ffbcab8d932a3677a48497f9adf102c4f96f79b6b780699c03e037d"}, &(0x7f0000000240)=0x8b) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000280)={r2, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x8, 0x9}, 0x88) 2018/03/18 04:01:19 executing program 7: r0 = gettid() pipe(&(0x7f0000a41000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r2, 0x2) flock(r1, 0x8) setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f0000000040), 0x4) sched_setaffinity(r0, 0x8, &(0x7f000050f000)=0xee) setsockopt$inet6_int(r1, 0x29, 0x46, &(0x7f0000000000)=0x100, 0x4) close(r2) 2018/03/18 04:01:19 executing program 4: r0 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200002c0], 0x0, &(0x7f0000000280), &(0x7f0000000480)=ANY=[@ANYRES64=r0]}, 0x58) 2018/03/18 04:01:19 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x42001, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x400, 0x0) renameat(r1, &(0x7f0000000100)='./file0\x00', r2, &(0x7f0000000180)='./file0\x00') r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xd, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @rand_addr}}}, &(0x7f0000002ffc)=0xa0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1000006, 0x32, 0xffffffffffffffff, 0x0) close(r0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc2c45513, &(0x7f00000001c0)={{0x1ff, 0x0, 0x9, 0x140, "0acdf7f6df5395fd1b920b748f997b6a1c5752240ad09254a2823170371ab1a060b91f3ab1441f7e02381eca", 0x5}, 0x3, [0x8, 0x1f, 0x0, 0x79, 0x40, 0x8, 0x1000, 0xee, 0x9, 0x3f, 0x7fff, 0x7fffffff, 0x4f11, 0x7, 0x1, 0x100000000, 0xffffffffffffffff, 0x0, 0x400, 0x6c2c, 0x4, 0x1, 0x7, 0x2, 0x81, 0x0, 0x0, 0x2, 0x7, 0x3, 0x2, 0x7, 0x56e, 0x4, 0xfa, 0x1ff, 0x0, 0xffffffffffffba11, 0x0, 0x81, 0x7, 0x7, 0x1, 0x1, 0x7, 0x5, 0x6, 0x101, 0x3, 0x1, 0x9, 0x8, 0x6, 0x0, 0x6, 0x3, 0xd621, 0x3f, 0x9, 0x3f, 0x5, 0x6, 0x2f3380, 0x7, 0x7, 0x9b, 0x3, 0x0, 0x82d, 0x100, 0x8000, 0x1, 0x7, 0x6, 0x100000001, 0x115d, 0x8001, 0x2, 0x3, 0x1, 0x79, 0x100000001, 0x2, 0xbf9, 0x1, 0x2, 0x0, 0xefae, 0x1696, 0x4, 0x9, 0x7, 0x0, 0x0, 0x7, 0xa5, 0xff80000000000000, 0x8, 0x0, 0x6bc, 0x6, 0xfffffffffffff597, 0x3, 0xfffffffffffffffb, 0x0, 0x10001, 0x2, 0x5, 0x5, 0x7fff, 0x0, 0x1f, 0x1f, 0x2, 0x7f, 0x1, 0x7, 0x101, 0x4, 0x1, 0x10000, 0x4, 0x5f66, 0x80000001, 0x6a11, 0x6, 0x100, 0x9], {0x77359400}}) 2018/03/18 04:01:19 executing program 2: r0 = socket(0x11, 0x803, 0x300) r1 = socket$inet(0x2, 0x1, 0x0) connect$inet(r1, &(0x7f0000cd0ff0)={0x2, 0x4e20}, 0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000000)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x180, 0x0) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000000080)) recvmmsg(r0, &(0x7f000094f000), 0x269, 0x0, 0x0) 2018/03/18 04:01:19 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x4, 0x8011, r0, 0xfffffffffffffffd) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) modify_ldt$read(0x0, &(0x7f0000000040)=""/130, 0x82) 2018/03/18 04:01:19 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe7e00000000000000000000000000aafe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="e413fe"], &(0x7f00000002c0)) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x1, 0x40800) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000180)={'filter\x00', 0x0, 0x4, 0xffffffffffffff7a, [], 0x6, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000300)=""/4096}, &(0x7f00000000c0)=0x50) socket$packet(0x11, 0x3, 0x300) 2018/03/18 04:01:19 executing program 3: r0 = socket$inet6_sctp(0xa, 0x100001, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f00000000c0)=0x5302, 0x4) r1 = dup(r0) write$eventfd(r1, &(0x7f0000605ff8), 0x10235) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000000)={'ipvs\x00'}, &(0x7f0000000040)=0x1e) 2018/03/18 04:01:19 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000300)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe7e00000000000000000000000000aafe8000000000000000000000000000aa000000008f3804c927a6344a15ff3e19c61380f6b9636673dfeacc9003d07bdc82e6a2176939650bb8a2fbf998ad2177eb1eca5bfd1568f8bdc0cbbee48a01704e5715f96c3bf4b95b462b0497c102946e46ef731d6086b5c0fa63e7515bd07d953cadaddde232ee4091edd9bd263541526ae45d2c6fe8a586f2f85aebf3c49e898f4dfdd2817c", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000002c0)) r0 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x20) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000080)=@create_id={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000040)={0xffffffff}, 0x117}}, 0x20) write$rdma_cm(r0, &(0x7f00000000c0)=@reject={0x9, 0x108, 0xfa00, {r1, 0x31, "ce9879", "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"}}, 0x110) 2018/03/18 04:01:19 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000580)='/dev/vcsa#\x00', 0x8, 0x100) setsockopt$inet_mreqsrc(r0, 0x0, 0x2d, &(0x7f00000005c0)={@dev={0xac, 0x14, 0x14, 0x19}, @dev={0xac, 0x14, 0x14, 0xc}}, 0xc) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc00c6419, &(0x7f0000000540)={0x5, &(0x7f0000000140)=""/71, &(0x7f00000004c0)=[{0xfffffffffffff001, 0x62, 0x100, &(0x7f00000001c0)=""/98}, {0x1, 0xef, 0x2, &(0x7f0000000240)=""/239}, {0x4, 0x29, 0x6, &(0x7f0000000340)=""/41}, {0xffffffff00000000, 0x31, 0x2, &(0x7f0000000380)=""/49}, {0x2, 0xed, 0xcabe, &(0x7f00000003c0)=""/237}]}) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000040)={'broute\x00'}, &(0x7f0000000100)=0x50) r2 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007fd0)={0xffffff37, 0x0, &(0x7f0000d06000)}) 2018/03/18 04:01:19 executing program 0: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000280)={0x2, 0xffffffffffffff9c, 0x1}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000300), &(0x7f0000000340)=0x4) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000001000), 0x4) bind$inet6(r1, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x87) r2 = accept4(r1, &(0x7f0000000000)=@can, &(0x7f0000000040)=0x10, 0x0) dup3(r1, r2, 0x0) r3 = syz_open_dev$evdev(&(0x7f00000002c0)='/dev/input/event#\x00', 0xffffc, 0x0) ioctl$EVIOCSKEYCODE(r3, 0x40084504, &(0x7f0000002ffc)) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000580)=0x2, &(0x7f00000005c0)=0x4) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x5, 0x2, 0x9}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0x94, "aa955ef028df3c3e7791f8083f078af59f06894c34e5834727a9497cc4c483924fffdbee7fe8afc7526fd7260e46cc4bee139089ac08bb18572ed4c6d49f07e0803b390e299d3c12b8e239516ce9aefc1edf1dcd9d993bb8d278960a34eaf90ac09635c6ec4515ab2472610da010c469d32980b0c8c6dec28c18964f3029d9cb0491437a63da1006424fe82f5bb92a9e35fec2e1"}, &(0x7f0000000140)=0x9c) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000600)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000640)={r7}) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000180)={r5, 0x0, 0x401, 0x3, 0xdc, 0x8, 0x8, 0x5, {r6, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x80000000, 0x3, 0x5, 0x6, 0x400}}, &(0x7f0000000240)=0xb0) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f00000003c0)={[], 0x200, 0x1f, 0x3f, 0x0, 0x2, 0x100002, 0x4, [], 0x6}) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000380)=0x10, 0x4) 2018/03/18 04:01:19 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000280)='/dev/admmidi#\x00', 0x1, 0x200482084) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0485510, &(0x7f00000002c0)={0x7fff, 0x5, 0x17, 0x10000, &(0x7f0000000140)=[{}, {}, {}, {}, {}]}) getpeername$unix(r1, &(0x7f0000000080), &(0x7f0000000100)=0x6e) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000040)=0x80000001) 2018/03/18 04:01:19 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000080), &(0x7f00000000c0)=0x8) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = fcntl$getown(r0, 0x9) sched_setattr(r4, &(0x7f0000000400)={0x30, 0x3, 0x0, 0x0, 0x400, 0x87, 0x5, 0xb6}, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000280)="66b9800000c00f326635008000000f30ba420066ed0fae2966b9800000c00f326635001000000f300fc75a00f30f2d593c260f35ba2100b80000ef0f0179000f2099", 0x42}], 0x1, 0x0, &(0x7f0000000140)=[@cr4={0x1, 0x404501}], 0x1) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write$fuse(r5, &(0x7f0000000300)=ANY=[@ANYBLOB="50000000000000000100000000000000070000001a000000fdb10afffcffffff04000901050000000600000000000000000000000000000000000000000000000000000000000000000000000000000051b1f9ce0162cc02c918867bfc4f9e29dece973ded8d566ca064087ef179460bbdc7d9ff7f02ff38b8001e6700060edc066137165fb764aac565c71e29e8c957193f27c1c6d820369b1e32a1f8e838e927e54f0db8d87eb355b4f40cd127ef291dac43388940"], 0x50) sched_setattr(0x0, &(0x7f0000000100)={0x0, 0x5, 0x0, 0x0, 0x2}, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000180)={0x9, [0x1, 0x9, 0x9, 0xffff, 0x7fffffff, 0x80000001, 0x6, 0x40, 0x9]}, &(0x7f00000001c0)=0x16) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/03/18 04:01:19 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000300)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-blowfish-asm\x00'}, 0x5a) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00009dbfe4)={0x0, 0x0, &(0x7f0000c09ff0)=[{&(0x7f0000715fe0)="5809d975bcf6eb30a5f0e327e0b1ac788e1d955ae055656cefece1b24e0db537", 0x20}], 0x1, &(0x7f0000000000)}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={r1}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000100)=0x7, 0x4) recvmsg(r1, &(0x7f000005efe4)={0x0, 0x0, &(0x7f0000304fe0)=[{&(0x7f000028a000)=""/29, 0xfd07}, {&(0x7f0000000000)=""/167, 0xd}], 0x2, &(0x7f000084bfe8)=""/24, 0x1df}, 0x0) 2018/03/18 04:01:19 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x200000, 0x2) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0086401, &(0x7f0000000180)={0x67, &(0x7f0000000100)=""/103}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000040)) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f00000001c0)=0x46) 2018/03/18 04:01:19 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x50d0, 0x400000) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) socketpair$unix(0x1, 0x40600000000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xa, 0x6, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) shutdown(r1, 0x1) 2018/03/18 04:01:19 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000ffa000/0x4000)=nil], 0x0, &(0x7f0000000100), 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) connect$can_bcm(r0, &(0x7f0000000080)={0x1d}, 0x10) 2018/03/18 04:01:19 executing program 1: openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x8000, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000180)) r0 = syz_open_dev$binder(&(0x7f0000000280)='/dev/binder#\x00', 0x0, 0x2) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/policy\x00', 0x0, 0x0) syz_open_dev$random(&(0x7f0000000340)='/dev/random\x00', 0x0, 0x40) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000380)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000003c0)={0xffffffffffffffff}) r2 = dup2(r0, r1) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000000000)) syz_emit_ethernet(0x4a, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe7e00200000000000f8ffffffffffa9fe8000000000000000000000000000aa000000e00fe512649123c83804657ee1099c42a563f06a00df5ac84af09fc230f8219ef72e148acbefc7fd8e7966c6a5838a9c9a5112cfaf60a665b31894513fcc9efbd28cf672be4eda1d34", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000002c0)) lremovexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@known='trusted.syz\x00') 2018/03/18 04:01:19 executing program 5: capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000080)={'gretap0\x00', {0x0, 0x4c1e}}) [ 253.677074] binder: 5123:5131 unknown command 0 [ 253.682997] binder: 5123:5131 ioctl c0306201 20007fd0 returned -22 [ 253.694971] binder: 5123:5138 unknown command 0 2018/03/18 04:01:19 executing program 3: r0 = socket$inet(0x2, 0x1, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x1000000000000006, 0x0, 0x0, 0xfffffffffffffffc}]}, 0xffffffffffffff7d) syz_emit_ethernet(0x2a, &(0x7f00006ba000)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x4, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000ea3000)) 2018/03/18 04:01:19 executing program 2: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000000040)=0xffffffffffffffc0, 0x4) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000740)={0x14, 0x27, 0xfffffffffffffffb, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/03/18 04:01:19 executing program 5: r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='net/tcp6\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r2, 0x0) readv(r1, &(0x7f0000000140)=[{&(0x7f0000c3e000)=""/256, 0x100}], 0x1) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000000000)) inotify_init1(0x80000) 2018/03/18 04:01:19 executing program 2: r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffff9c, 0x84, 0x8, &(0x7f00000001c0)=0x3f, 0x4) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000740)=@filter={'filter\x00', 0xe, 0x3, 0x420, [0x0, 0x20000300, 0x20000330, 0x200005b0], 0x0, &(0x7f00000002c0), &(0x7f0000000300)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x9, 0x9, 0x809f, 'bcsf0\x00', 'ip6tnl0\x00', 'yam0\x00', 'dummy0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff], @empty, [0xff], 0x104, 0x104, 0x12c, [@arp={'arp\x00', 0x34, {{0x5, 0xf9, 0x4, @loopback=0x7f000001, 0xffffff00, @empty, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}, [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0x0, 0xff, 0xff], 0x82, 0x96e5136948725537}}}, @time={'time\x00', 0x18, {{0x700c, 0x5, 0xca64, 0x9631, 0x5, 0x468e, 0x2}}}]}}, @common=@STANDARD={'\x00', 0x4, {0xfffffffffffffffb}}}, {{{0x11, 0x10, 0x88b5, 'bcsf0\x00', 'ip6gre0\x00', 'bcsh0\x00', 'tunl0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @random="be703f293b32", [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0xd0, 0xfc, 0x124, [@rateest={'rateest\x00', 0x3c, {{'ip6gre0\x00', 'syzkaller1\x00', 0x10, 0x3, 0x9, 0x4, 0x1ff, 0x7f, 0x40}}}]}, [@common=@mark={'mark\x00', 0x8, {{0xfffffff0, 0xffffffffffffffff}}}]}, @common=@redirect={'redirect\x00', 0x4, {{0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x2, 0x8a3f, '\x00', 'ipddp0\x00', '\x00', 'rose0\x00', @random="c45e3d004740", [0x0, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], 0x70, 0xe0, 0x110}, [@common=@nflog={'nflog\x00', 0x4c, {{0x7, 0x3, 0x644, 0x0, 0x0, "9061c66be058e7f2a7fe68b0e6ada30f9bc8b7bb90fd77ede1667d302e9d62b102a5e8710762f6c533510b5f44c6b073b97408a02f16e2176fc002ce3257b333"}}}]}, @common=@dnat={'dnat\x00', 0xc, {{@random="3934ef4601e3", 0xfffffffffffffffe}}}}]}]}, 0x470) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000000)={'icmp\x00'}, &(0x7f0000000040)=0x1e) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000200)={0x0, @loopback, @multicast2}, &(0x7f0000000240)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000280)={r1, @rand_addr=0x1, @broadcast=0xffffffff}, 0xc) r2 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x400, 0x440001) getsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$TCXONC(r2, 0x540a, 0x3) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000007c0)={r0, r2, 0x7, 0x2}, 0x10) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000080), &(0x7f00000000c0)=0x8) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000100)=ANY=[], 0x0) 2018/03/18 04:01:19 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) setxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="747275737465642e2f6465762f736e642f636f6ef0776f6c432300"], &(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x13, 0x1) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000012b40)={{0xb, 0x0, 0x0, 0x0, "5a58747282388f64c3d630e12ac38fff48939e700617bb640eb2e771e5b75de5be1492a659bb3a3342ceabcf"}, 0x0, [], {0x0, 0x1c9c380}}) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x6080, 0x0) [ 253.721937] binder: 5123:5138 ioctl c0306201 20007fd0 returned -22 2018/03/18 04:01:19 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x101}) pread64(r0, &(0x7f0000000080)=""/51, 0x33, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000040)) 2018/03/18 04:01:19 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00007e2ff8)='./file0\x00', 0x80040, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x80000001, 0x1a200) r2 = open(&(0x7f00007e2ff8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r2, 0x400, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000100)={r3, 0x2}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000040)) fcntl$getflags(r0, 0x401) 2018/03/18 04:01:19 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x7e, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0xc734266e3b707979, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00000000c0)={0x17, 0x43, &(0x7f0000000040)="d94dcfb023c96d143fbeebe4f19a75e0ce275b4ca74d2bfa241f0a32a7fb923a395eb6da6ad9d6d50fe1696cbd87340c9f7294098d7b1552e0a27ae0beb4c1a40e3da9"}) 2018/03/18 04:01:19 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) fdatasync(r0) 2018/03/18 04:01:19 executing program 7: r0 = socket(0xa, 0x1, 0x0) close(r0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000000)=0xffffffffffffffff, 0x4) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) readv(r0, &(0x7f0000c69000)=[{&(0x7f0000284fae)=""/82, 0x52}, {&(0x7f0000edf000)=""/4096, 0x1000}], 0x2) 2018/03/18 04:01:19 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x46800) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f000034d000)) 2018/03/18 04:01:19 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x0) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0x10, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/03/18 04:01:19 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe7e00000000000000000000000000aafe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5f61540190790000"], &(0x7f0000000000)={0x0, 0xffffffffffffffff, [0x82, 0x5a5, 0x8b1, 0xd80]}) 2018/03/18 04:01:19 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000000040)="4f00070000000000000085980400000000", 0x11, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x1, 0x400100) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x420200, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x101}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={r3, 0xbfe2, 0x1, 0x2a}, 0x10) 2018/03/18 04:01:19 executing program 6: r0 = dup(0xffffffffffffffff) write$fuse(r0, &(0x7f0000000180)={0xfa, 0x0, 0x5, @random="458fe9141853e13ef4e74b1790cba87f481878826a4dc3f838f9d7ea9e32e398568ddc1611d3692582405f28417f3a4c5e0538f8b540cd4a5e4d2b795d5dfaad046dae4fd4c8ec4daeecc4ab4434dad5badb433eb82bb31061cadafad2045235bc2943b0fed97d0d31517bc2707930523db8cc63714b013f7c2bacaf3a5f7053901cace6c5957ac743e331cfad11a5c418894d7d034ef16c092b2fc9a0e2a9f0ee58b34ba8e0aa2d718ac820777147cea75efd5e83599a6e8705d98ccb567cecfe29c8cb56f58b27815aacafcb29609576fa9ea7045f91854ea39ea6c0cb8a671a60be0869a269f2bd48"}, 0xfa) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f00000019c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001980)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r1, &(0x7f0000000040)=@migrate_id={0x12, 0x10, 0xfa00, {&(0x7f0000000140), r2, r1}}, 0x18) 2018/03/18 04:01:19 executing program 0: r0 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x441) ioctl$LOOP_CLR_FD(r0, 0x4c01) fcntl$setstatus(r0, 0x4, 0x4400) 2018/03/18 04:01:19 executing program 2: r0 = socket(0x11, 0x2000000000000005, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x3, 0x4, 0x2, 0x6, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000001c0)={r1, 0xb1, "4726abc9210f0382a26589ecc82ed486ccb9bae280da839aafd4220ed19a7fa13369b92496967fdd138a21c5737ae9b1cc3c5358f293252edab84d3e6f1a0f07bfabb63d2c66f9768396569d1b9c57cef7e5ea5c3cf9fb6ebdd29ae6606d89e7503d9b2f30796b6c8a8334f716733d39b0a19fee41da1994e68dfa63b62212d1d280aa196b4a18587e375c2853c35467acf2dbffa1ddbc8bb23fb46d7e87d7852758a74d04e58166ceda56a77a569d088a"}, &(0x7f0000000280)=0xb9) connect$ax25(r0, &(0x7f000038aff0)={0x1e, {"86370506060008"}}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) rt_sigqueueinfo(r2, 0x9, &(0x7f0000000040)={0x2d, 0xff, 0x3ff, 0x5000000000000}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x20}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r3, 0x957}, 0x8) 2018/03/18 04:01:19 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000068b000)='io\x00') bind$alg(r0, &(0x7f0000d59fa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x80800) sendfile(r2, r1, &(0x7f0000a2effc)=0x2, 0x1) 2018/03/18 04:01:19 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x7e, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000040)=""/25) 2018/03/18 04:01:19 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000014c0)='/dev/dsp\x00', 0x80680, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001500)={0x4, [0xf6a, 0x8, 0x4, 0x6]}, &(0x7f0000001540)=0xc) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={0x0, 0x1}, 0x8) sendmsg$nl_generic(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x18, 0x36, 0x308, 0x70bd2a, 0x25dfdbfc, {0x8}, [@nested={0x4, 0xa}]}, 0x18}, 0x1, 0x0, 0x0, 0x40001}, 0x40081) getsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000000040)={@empty, @local}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000200)={0x0, 0x200}, &(0x7f0000000240)=0x8) getsockopt(r2, 0xdb, 0x8e94, &(0x7f00000002c0)=""/44, &(0x7f00000003c0)=0x2c2) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f0000000400)=0x6) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000440)=@assoc_value={r3, 0x9}, 0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000340)={r3, 0x9}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000280)={r3, 0x20}, 0x8) getsockopt$inet6_dccp_buf(r2, 0x21, 0x8c, &(0x7f0000000480)=""/4096, &(0x7f0000001480)=0x1000) socket$nl_generic(0x10, 0x3, 0x10) 2018/03/18 04:01:19 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x800, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000000040)={0x10000, 0x0, [0x6, 0x5af, 0x1, 0x7ff, 0x4, 0x8, 0x2400000000000000, 0x807]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000000140), &(0x7f00000000c0)=0x4) 2018/03/18 04:01:19 executing program 6: rename(&(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='./file0\x00') pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000000200)=""/196, 0xc4) getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)=""/182, 0xb6, 0xff}, 0x61) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000440)='tls\x00', 0x4) 2018/03/18 04:01:19 executing program 7: perf_event_open(&(0x7f0000fdef88)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="02030009100000000000f90000000000020013000200000000ac04a62bbb656e531fabcb0000000000000005000600000000000a004e20000000000000000000000000000000000000000000000000000000000200010000000000000000020000000005000500000000000a00000000000000ff0100000000000000000000000000010000000000000000c891c39b5f82e8e28c3faeb0d4deb6587257fd75571bc021fc996cabe1ee079302916b6e6354c0"], 0x80}, 0x1}, 0x0) 2018/03/18 04:01:19 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000080)={0x1, 0x8001}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0xfffffd64) syz_emit_ethernet(0x1, &(0x7f0000001080)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)) setsockopt$inet_int(r1, 0x0, 0x40, &(0x7f0000000ffc), 0x4) 2018/03/18 04:01:19 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaa8562cbc6ffffffff86dd60d8652b00140600fe7e00000000000000000000000000aafe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000002c0)) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x2000000000000, 0x101000) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0086401, &(0x7f0000000040)={0xd5, &(0x7f0000000300)=""/213}) 2018/03/18 04:01:19 executing program 2: r0 = getegid() fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x48080, 0x0) read(r2, &(0x7f00000000c0)=""/48, 0x30) r3 = getegid() setresgid(r0, r1, r3) pipe2(&(0x7f0000c5f000)={0x0}, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x400000, 0x0) unshare(0x400) signalfd4(r4, &(0x7f0000000140)={0x2}, 0xfffffffffffffe8d, 0x0) prctl$setendian(0x14, 0x0) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r2) 2018/03/18 04:01:19 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000000)={0x79}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000340)=ANY=[]) 2018/03/18 04:01:19 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000280)=0x0) r1 = syz_open_dev$audion(&(0x7f00000002c0)='/dev/audio#\x00', 0x0, 0x300) perf_event_open(&(0x7f0000000200)={0x3, 0x70, 0x22, 0x200, 0x80000001, 0x80000001, 0x0, 0x7f, 0x0, 0x8, 0x8, 0x3, 0x8001, 0xffff, 0x100000001, 0x18fb, 0xfffffffffffff229, 0x58, 0x5, 0x33c, 0x0, 0x9, 0x7fff, 0x3, 0x9, 0x4f7, 0x100000001, 0x3, 0x9, 0x8a7c, 0x3, 0x60e, 0x80, 0x3, 0x0, 0xb92, 0x2, 0xfffffffffffffff8, 0x0, 0x0, 0x5, @perf_bp={&(0x7f00000001c0), 0x2}, 0x4, 0x800, 0x9, 0x1, 0x0, 0x5, 0x101}, r0, 0x4, r1, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r3 = accept4(r2, 0x0, &(0x7f0000000000)=0xffffff24, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef915d56534c90c2", 0x18) ioctl$EVIOCGKEYCODE(r3, 0x80084504, &(0x7f0000000180)=""/52) getsockopt$EBT_SO_GET_INFO(r3, 0x0, 0x80, &(0x7f0000000040)={'filter\x00'}, &(0x7f0000000140)=0x50) recvmmsg(r3, &(0x7f0000006c80)=[{{0x0, 0x0, &(0x7f0000001740), 0x0, &(0x7f0000001780)=""/163, 0xa3}}, {{&(0x7f0000006a80)=@rc, 0x80, &(0x7f0000006b40), 0x0, &(0x7f0000006b80)=""/194, 0xc2}}], 0x2, 0x0, &(0x7f0000006dc0)={0x77359400}) 2018/03/18 04:01:19 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x2000004004031, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="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", 0x1000, 0xfffffffffffffffb) keyctl$dh_compute(0x17, &(0x7f0000001380)={0x0, 0x0, r0}, &(0x7f0000001080)=""/250, 0xfa, 0x0) 2018/03/18 04:01:19 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl(r0, 0x227d, &(0x7f0000000080)) 2018/03/18 04:01:19 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x7e, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'ipddp0\x00', 0x400}) 2018/03/18 04:01:19 executing program 4: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000010c0)) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001100)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/ip6_flowlabel\x00') ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000040)="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") r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b79000)='/dev/ptmx\x00', 0x0, 0x0) r3 = syz_open_pts(r2, 0x0) pipe2(&(0x7f00007cf000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) dup3(r3, r2, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r4, 0x8250aea6, &(0x7f0000001040)=""/81) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/03/18 04:01:19 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1000, 0x20000) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e23}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x40, 0x23, 0xaff, 0x0, 0x0, {0x3}, [@nested={0x2c, 0x1, [@typed={0x28, 0x1, @binary="085454a7a193f6614939ffc6c4b605e401c0703d73ba1484bf6afc8188"}]}]}, 0x40}, 0x1}, 0x0) 2018/03/18 04:01:19 executing program 0: r0 = inotify_init() mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x1000802) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f00000002c0)='./control\x00', 0x40) r2 = inotify_init() r3 = open(&(0x7f00009e1000)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r3, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000000080)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000000)={0xfffffffffffffffd}, &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) creat(&(0x7f0000000040)='./file0\x00', 0x0) fcntl$setlease(r3, 0x400, 0x2) inotify_add_watch(r2, &(0x7f0000000000)='./control\x00', 0x20) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) 2018/03/18 04:01:19 executing program 2: mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ipv6_route\x00') getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) r2 = gettid() r3 = accept4$ax25(r0, &(0x7f0000000180), &(0x7f00000001c0)=0x10, 0x80800) sendmsg$nl_generic(r0, &(0x7f0000000380)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000200)=ANY=[@ANYBLOB="300100001d0000002cbd7000fcdbdf25200000000c00220000000000", @ANYRES32=r1, @ANYBLOB="0c008f00000000000400000010001c00000000000900000000000000f4003d000c000d0000000000", @ANYRES32=r2, @ANYBLOB='\f\x00\x00\t\x00\x00\x00\x00', @ANYRES32=r3, @ANYBLOB="18004e000000000000000000000000000000ffffac1414aa0c003000000000007f000001fb66321833e001cbfc0b9f838aa952c404c9b31f86cb1480adb28dff89d1d24a1052fb23af9c928f04f021bd9c835a575d5fe6739023cc67ec90061889f4f937fac80381970d5546ff73cb45e1a494b4ee1b56de5a22ead8b73ac5efcd2cd96c5b7a083eb22c9e8364e08bccbbab053b6cb8a084a715aa14bb76ed0f97fec55cd51879af3d186565cce0a5aaef6b90d39a002503848330e4649375080052000000000010005b0000000000000100000000000000"], 0x130}, 0x1, 0x0, 0x0, 0x4000000}, 0x814) mmap(&(0x7f0000000000/0x707000)=nil, 0x707000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r4, &(0x7f0000705ff4)={0x10, 0x0, 0xffffffffffffffff, 0x400000000006}, 0xc) ioctl$TCSBRK(r0, 0x5409, 0xfffffffffffffffb) getsockopt$netlink(r4, 0x10e, 0x8000000009, &(0x7f0000708ff9)=""/8, &(0x7f0000000040)=0x8) 2018/03/18 04:01:20 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}}}}, &(0x7f0000000040)) r0 = dup(0xffffffffffffffff) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x20, 0x3f, 0x8, 0x2, 0x6a, 0x101, 0x2de, 0x8000, r1}, &(0x7f0000000180)=0x20) 2018/03/18 04:01:20 executing program 1: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000040)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000240)={r1}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f00000001c0)={'broute\x00', 0x0, 0x4, 0x0, [], 0x4, &(0x7f0000000140)=[{}, {}, {}, {}], &(0x7f0000000180)}, &(0x7f0000000280)=0x50) syz_emit_ethernet(0x4, &(0x7f00000004c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYPTR], &(0x7f00000002c0)) pwrite64(r2, &(0x7f0000000640)="5670c227299aa938701e9c7a21d8f67c8ac39bafbcc83b127574255e1750594c13d76f129852f205f091fb9ed97ad7f449582c5188b802ad102377e278408cf2760c3683842576a4538cc13de82fbb0830f7714e2c23129df9c21ae5678d19aab905f0f18c0a90135f85cfc96297aa742e2531f36a7311d4fa1750ced07210ce8846069803b2ed929796547607ae536bd38d7ad30fd93b464137920d0c7a64fe7adc1ad29fabc5c0612099e6c7f0508a30fd864a8a30ebf1f21bd51a7cf5da25d9e52d12a37d807d6b28bb17e9acdbca9b29fc5e362acdbf80696e0d6f4d3734120cdd4bcaff6a1a4639f6c6efcd0c86e47f6ecc", 0xf4, 0x0) r3 = getpid() getresuid(&(0x7f0000000380), &(0x7f00000003c0)=0x0, &(0x7f0000000400)) r5 = getgid() sendmsg$unix(r0, &(0x7f0000000480)={&(0x7f0000000300)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000180), 0x0, &(0x7f0000000440)=[@cred={0x18, 0x1, 0x2, r3, r4, r5}], 0x18, 0x20040000}, 0x40) socket$inet_icmp(0x2, 0x2, 0x1) 2018/03/18 04:01:20 executing program 5: mknod$loop(&(0x7f0000000240)='./file0\x00', 0x0, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) lchown(&(0x7f0000000000)='./file0\x00', 0x0, r1) r2 = dup2(r0, r0) inotify_add_watch(r2, &(0x7f0000000040)='./file0\x00', 0x1000000) 2018/03/18 04:01:20 executing program 3: socketpair(0x194c9081bae10bf9, 0xf, 0x7a, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000780)={0x0, 0xe3, 0x2, 0x4}, &(0x7f0000000880)=0x10) write$selinux_load(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="8cff7cf9010000005345204c696e757811893d84aa55eef2ad590b0f825c2a075638b1b02b8ea5e73acac1c7cbaf00ac83b74fabb7acc732c6481114502ebd000000000000000000000000000000000000000000"], 0x54) mmap(&(0x7f000053a000/0x1000)=nil, 0x1000, 0x1, 0x8010, r0, 0x1e) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000000ff0), 0x10) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000000e00)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000600)={{{@in=@multicast2, @in6=@dev}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r0, &(0x7f0000000800)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x10002000}, 0xc, &(0x7f00000007c0)={&(0x7f0000000980)=ANY=[@ANYBLOB="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", @ANYBLOB="080015000700000008001900", @ANYBLOB="0400000008000800bb4b00000800100003000000000000100000000000000000"], 0x3}, 0x1, 0x0, 0x0, 0x4041}, 0x40) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x80010, 0xffffffffffffffff, 0x0) munmap(&(0x7f000053c000/0x2000)=nil, 0x2000) mlock(&(0x7f000053a000/0x3000)=nil, 0x3000) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x180, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f00000002c0)=0xff, 0x3) sigaltstack(&(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000bc0)) r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$sock_timeval(r4, 0x1, 0x14, &(0x7f0000000b80)={0x77359400}, 0x8) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000c40)={&(0x7f0000000c00)='./file0\x00', r0}, 0x10) accept4$ipx(r1, &(0x7f0000000340), &(0x7f0000000740)=0x10, 0x80000) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000840)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000000940)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r4, 0xc008641d, &(0x7f0000000440)={r6, &(0x7f0000000380)=""/183}) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x7) getsockopt$inet6_mreq(r4, 0x29, 0x0, &(0x7f0000000000)={@mcast2}, &(0x7f0000000040)=0x14) stat(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000c80)='./file0\x00', 0x0, r2, r7, 0x0, 0x2) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000300)) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) r8 = add_key(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="b8aa89729019d6594beda7e10d5baa19f674af768fe70929d1451908df73325ad5b549edcf3458f26e75543efb30fd170ab12c395faa5d424470b085691edebcaf7324adb2b0e2e7ac45e06b46d19149296a337a192e0dc2ae1a0693d189bce0b79df63018abe7d15ba763cffd04f7f27c563d4225cb951d0edd27a34affbdae2ebf15601ba439350168074ad76044460d", 0x91, 0xfffffffffffffffe) request_key(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)='(\'/lo]|\'!posix_acl_access%GPLvboxnet1\x00', r8) 2018/03/18 04:01:20 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x43) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000080)={0x5, 0x0, 0x1, 0x7}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0086438, &(0x7f00000000c0)={0x0, r2}) 2018/03/18 04:01:20 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f00006b1ff4)={0x10}, 0xc, &(0x7f0000711ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="300000001c00130800000000000000000200000034ef27a9558ab2d3ee79135f0e14160e847532ee70af88cccf637e56c3f72bf73c96bce16f11ddb343dfe7d484e4041b1e144ff49cb334b872611fa3be719ad7cb0bda6d18900b5a53818983abc8bbf2af9ec9ed", @ANYRES32=0x0, @ANYBLOB="0000000008000100ac1400000c000200aaaaaaaa00000000"], 0x30}, 0x1}, 0x0) fcntl$setlease(r0, 0x400, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/validatetrans\x00', 0x1, 0x0) fdatasync(r0) 2018/03/18 04:01:20 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000180)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000c26000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000000040)=0x7, 0x4) sendto$inet(r0, &(0x7f0000a92000), 0x37c, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000000)={@rand_addr, @dev}, &(0x7f0000000200)=0xfffffcbf) syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x3, 0x80000) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007ffffffd}, 0x14) sendto$inet(r0, &(0x7f0000000080)="8f", 0x1, 0x0, &(0x7f0000000140)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/03/18 04:01:20 executing program 1: syz_emit_ethernet(0xffffffffffffff43, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x7e, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)={0x0, 0x0, [0x3a9]}) 2018/03/18 04:01:20 executing program 7: userfaultfd(0x80000) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, 0x2c6}, 0x38}, 0x1}, 0x0) 2018/03/18 04:01:20 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4800) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000040)={0x0, 0x2710}, 0x8) listen(r0, 0x9) 2018/03/18 04:01:20 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000561000)='net/raw6\x00') sendfile(r2, r2, &(0x7f0000000040)=0x2000000, 0x400) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000180)=0xfa, 0xffffffffffffffe1) clock_nanosleep(0xbb8ef4c84d57297, 0x0, &(0x7f0000000000)={0x0, 0x1c9c380}, 0x0) sendfile(r1, r3, 0x0, 0x8001) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000000000)='&)user+security#system\x00') 2018/03/18 04:01:20 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000364ffc)=0x2, 0x4) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f0000000000)=0x10000000008, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00009fdfaf)=""/81, 0x51}, 0x40002106) 2018/03/18 04:01:20 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup2(r0, r1) clone(0x0, &(0x7f0000af0f8c), &(0x7f0000000080), &(0x7f00004b7ffc), &(0x7f0000000040)) r3 = getpid() getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="02008f42fead73584e1e7e410bab3259283b33c80f09b5e2a9d92cd82fd7e66629f88d078d59d0e01640141532d977d567b57dffd0f9d9f2ce6ee3", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0xc) openat$vcs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vcs\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000100)={r4, @in={{0x2, 0x4e21, @rand_addr=0x7e}}, 0x0, 0x100}, &(0x7f00000001c0)=0x88) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000001600)={@rand_addr, @dev, 0x0}, &(0x7f0000000200)=0x9) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000001680)={@dev={0xac, 0x14, 0x14, 0x16}, @broadcast=0xffffffff, r5}, 0xc) process_vm_writev(r3, &(0x7f0000000400)=[{&(0x7f0000000280)=""/235, 0xeb}, {&(0x7f0000000380)=""/55, 0x37}, {&(0x7f00000003c0)=""/3}], 0x200000000000014d, &(0x7f0000000240), 0x17d, 0x0) 2018/03/18 04:01:20 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe7e00000000000000000000000000aafe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090590000"], &(0x7f00000002c0)={0x0, 0x0, [0x0, 0x0, 0xa5d]}) r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='irlan0\x00', 0x10) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x151000, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x800, 0x3, 0x7, 0x9, r2}, &(0x7f0000000200)=0x10) 2018/03/18 04:01:20 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00000000c0)={'lo\x00', {0x0, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/03/18 04:01:20 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f54fa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r2 = dup(r0) r3 = accept4$alg(r2, 0x0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000000a00)=[{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000500)="cff152509fcda00401", 0x9}], 0x1, &(0x7f0000000580)=[@assoc={0x10, 0x117, 0x4, 0x9}, @op={0x10, 0x117, 0x3, 0x1}], 0x20}], 0x1, 0x0) recvmsg$kcm(r3, &(0x7f00000000c0)={0x0, 0xa6, &(0x7f000020bfe8)=[{&(0x7f0000588fa9)=""/87, 0x32f}], 0x1, &(0x7f0000142000)=""/60, 0xfffffffffffffec8}, 0x0) 2018/03/18 04:01:20 executing program 7: r0 = socket$pptp(0x18, 0x1, 0x2) poll(&(0x7f00000001c0)=[{r0}], 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ftruncate(r2, 0xf88b) ioctl$KVM_SET_TSC_KHZ(r2, 0xaea2, 0xffffffffffffffff) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) 2018/03/18 04:01:20 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, @dev}, &(0x7f00000002c0)=0x1c, 0x0) bind$inet(0xffffffffffffffff, &(0x7f00000004c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) r1 = open(&(0x7f0000000080)='./file0\x00', 0x141046, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x2a, "766798fe089537be6f11118de59923f1e5a1ac4f6e08725b3b5b386100535c3ac0cd51c9fcf168042658"}, &(0x7f00000000c0)=0x32) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e23, 0x4, @empty, 0x7}}, 0x1000000000000000, 0x8}, 0x88) write$selinux_validatetrans(r1, &(0x7f00000005c0)=ANY=[@ANYRES64], 0xffffff68) ftruncate(r1, 0x10000) 2018/03/18 04:01:20 executing program 0: nanosleep(&(0x7f0000000040), &(0x7f0000000080)) futex(&(0x7f0000000ffc), 0x85, 0x0, &(0x7f0000586ff8), &(0x7f00000acffd), 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x2001) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0x40010, r0, 0x3c) ppoll(&(0x7f0000000240)=[{r0, 0x2}, {r0, 0x400}, {r0, 0x1000}], 0x200000dd, &(0x7f0000000100)={0x77359400}, &(0x7f0000000140)={0x10000}, 0x8) r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x4000, 0x23) getsockopt$packet_int(r1, 0x107, 0x17, &(0x7f00000001c0), &(0x7f0000000200)=0x4) [ 254.290247] netlink: 20 bytes leftover after parsing attributes in process `syz-executor6'. [ 254.307262] netlink: 20 bytes leftover after parsing attributes in process `syz-executor6'. 2018/03/18 04:01:20 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x7e, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) r1 = dup(r0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000000)=0x3ea) 2018/03/18 04:01:20 executing program 6: mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='limits\x00') r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000540)='/selinux/user\x00', 0x2, 0x0) tee(r0, r1, 0x1c, 0xa) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f00000000c0)=@nat={'nat\x00', 0x1b, 0x5, 0x36c, 0x23c, 0x110, 0xffffffff, 0x23c, 0x110, 0x3d4, 0x3d4, 0xffffffff, 0x3d4, 0x3d4, 0x5, &(0x7f0000000040), {[{{@ip={@broadcast=0xffffffff, @empty, 0x0, 0x0, 'bcsh0\x00', 'syzkaller1\x00'}, 0x0, 0x70, 0x94}, @common=@inet=@TCPMSS={0x24, 'TCPMSS\x00'}}, {{@ip={@broadcast=0xffffffff, @rand_addr, 0x0, 0x0, 'gretap0\x00', 'erspan0\x00'}, 0x0, 0x70, 0xd0}, @common=@SET={0x60, 'SET\x00'}}, {{@ip={@local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff, 0x0, 0x0, 'syzkaller1\x00', 'bcsh0\x00'}, 0x0, 0x70, 0xa4}, @MASQUERADE={0x34, 'MASQUERADE\x00', 0x0, {0x1, {0x0, @empty, @rand_addr, @gre_key}}}}, {{@ip={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 'irlan0\x00', 'ip6gre0\x00'}, 0x0, 0x70, 0xd0}, @common=@SET={0x60, 'SET\x00'}}], {{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3c8) 2018/03/18 04:01:20 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)=ANY=[@ANYBLOB="e0000001ac1414aa00000000020000007f00000100000000242684fdf68b4cb2f0334acab84966b6efad4e61a1b9b34710ffe27818da0b58cc2448343547fbac76d075430ee8"], 0x1) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x1012, &(0x7f0000001180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x14], [{[], {0x8100, 0x9, 0x10000, 0x3}}], {@generic={0x6007, "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"}}}, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x7, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000100)={0x7fffffff, 0x1, 0x7fffffff, 0x101, 0x8c, 0x7, 0x5, 0x6, 0x5}) 2018/03/18 04:01:20 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x3) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x80000, 0x3) r2 = dup3(r0, r1, 0x0) listen$netrom(r2, 0x0) 2018/03/18 04:01:20 executing program 2: r0 = syz_open_dev$evdev(&(0x7f00000001c0)='/dev/input/event#\x00', 0x2, 0x20000067d) write$evdev(r0, &(0x7f0000000540)=[{{}, 0x4, 0x800, 0x7}], 0x10) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x7ff, 0x400800) setsockopt$ax25_int(r1, 0x101, 0x8, &(0x7f0000000080)=0x9da, 0x4) ioctl$TUNATTACHFILTER(r1, 0x400854d5, &(0x7f0000000480)={0x1eb6cb936c73e22c, &(0x7f0000000440)}) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000000)={0x3f, 0x6, 0x1, 0x1, 0x0, 0x3bef8f6d}) socket$inet(0x2, 0x1, 0x2) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f00000002c0)={0xfff, {{0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x10000}}, {{0xa, 0x4e24, 0x5, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3ff}}}, 0x104) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x1f, 0x1000, 0x200, 0x4, 0x56e0}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000240)={0x0, 0xfffffffffffffc01, 0x202, 0x3f, 0x1, 0x101, 0x0, 0x5, r3}, &(0x7f0000000280)=0x20) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, 0x77d811101a390b0) 2018/03/18 04:01:20 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xfffffffffffffff7, 0x40) sendto$inet(r0, &(0x7f0000000100)="1e619f55927ef9fe1ac877d8855ec0e0514714151826f85f845abcc3adea42417f5bc9c04520339428b8d6f34c92dfcd7a4fe4923a1911e6429268229a8ecce854276ddfece7ae38634a67969d2ac649183926471983b08e003bb737c8572ab4a9ef06eeafc403e4b7", 0x69, 0x20000884, 0x0, 0x0) syz_emit_ethernet(0x52, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff910032008100180086dd60d8652b00140600fe7e00000000000000000000000000aafe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780001"], &(0x7f00000002c0)={0x1, 0xfffffffffffffffe, [0x0, 0x0, 0x386, 0xda2]}) 2018/03/18 04:01:20 executing program 5: r0 = socket(0x15, 0x80005, 0x0) pkey_mprotect(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x114, 0x2710, &(0x7f0000000000), &(0x7f0000000080)=0xbccd352613ac9906) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/03/18 04:01:20 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f000000aff4)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f000098a000)={0x14, 0x2000004e, 0x443, 0xffffffffffffffff, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) io_setup(0x4, &(0x7f0000000000)=0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) io_cancel(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7, 0x2c79, r0, &(0x7f0000001040)="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", 0x1000, 0xc0, 0x0, 0x1, r2}, &(0x7f00000000c0)) 2018/03/18 04:01:20 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x10200000008) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000080)) 2018/03/18 04:01:20 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00001e0ff7)='pagemap\x00') lseek(r0, 0xfffffffffffffffe, 0x0) sendfile(r0, r0, &(0x7f000010f000), 0x0) accept4$alg(r0, 0x0, 0x0, 0x80800) 2018/03/18 04:01:20 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000100)={0xffffffffffffffff}) getpeername$packet(r0, &(0x7f0000000140), &(0x7f0000000180)=0x14) r1 = socket(0x40000000015, 0x40000000000005, 0x0) setsockopt(r1, 0x100000114, 0x1d, &(0x7f0000c63ffc), 0x0) socketpair$inet6(0xa, 0x2, 0x5, &(0x7f00000001c0)) getpeername$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x14) bind(r1, &(0x7f0000000080)=@can={0x1d, r2}, 0x80) 2018/03/18 04:01:20 executing program 1: syz_emit_ethernet(0x6, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x7e, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)={0x0, 0x0, [0x0, 0x867]}) 2018/03/18 04:01:20 executing program 5: socketpair(0x5, 0x80807, 0x1ff, &(0x7f0000000080)) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x20000, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000000040)={0x24446eea, 0xfd0, 0x6}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000008000)=""/144, &(0x7f0000e58000)=0x90) 2018/03/18 04:01:20 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x800000000009}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) r2 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80000) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0xd872, 0x7fff, 0x3, 0x80000000, 0x6, 0x6, 0x9, {0x0, @in6={{0xa, 0x4e21, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0xe3}}, 0x21cc, 0x1, 0x4, 0x5, 0x8}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000140)={r3, 0x5}, 0x8) 2018/03/18 04:01:20 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f00000001c0), 0x4) lseek(r0, 0x0, 0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x481, &(0x7f0000000040)=""/24, &(0x7f0000000080)=0x2d0) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@known='security.evm\x00', &(0x7f0000000140)='em0\x00', 0x4, 0x0) io_setup(0x40, &(0x7f0000000180)=0x0) io_destroy(r1) 2018/03/18 04:01:20 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000331000)={0x1, 0x80, 0x7f, 0x1, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000398000)={r0, &(0x7f00003982ab), &(0x7f0000391000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000140)="db", &(0x7f0000000100)}, 0x20) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', 0x0, r2, r3, 0x9, 0x5, 0x200000) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) r4 = syz_open_dev$sndmidi(&(0x7f00000002c0)='/dev/snd/midiC#D#\x00', 0x8001, 0x2800) ioctl$DRM_IOCTL_AGP_INFO(r4, 0x80206433, &(0x7f0000000300)=""/1) 2018/03/18 04:01:20 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e24, 0x7, @dev={0xfe, 0x80, [], 0xd}, 0x3f}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000080)="fb", 0x1, 0xffffffffffffffff, 0x0, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xfffffffffffffffe) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd6ff4)={0x0, 0x0, 0x4000020030}, 0xc) writev(r0, &(0x7f00006d6000)=[{&(0x7f0000bc7000)="e9", 0x1}], 0x1) writev(r0, &(0x7f0000f7ffe0)=[{&(0x7f0000513f59)="c5", 0x1}], 0x1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) sendto$inet6(r0, &(0x7f0000000000)='f', 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f000075dfc0)=[{&(0x7f000009d000)="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", 0x201}], 0x1) openat$ion(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ion\x00', 0x1, 0x0) 2018/03/18 04:01:20 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c200000effffffffffff86dd60d8652b00140600fe7e00000000000000000000000000aafe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="0001000186780000"], &(0x7f00000002c0)={0xfffffffffffffffd, 0x0, [0x0, 0x0, 0x5a0]}) r0 = getpgrp(0xffffffffffffffff) move_pages(r0, 0x1, &(0x7f0000000080)=[&(0x7f0000ffc000/0x4000)=nil], &(0x7f00000000c0)=[0x10000, 0x7, 0x3], &(0x7f0000000100)=[0x0], 0x4) 2018/03/18 04:01:20 executing program 2: r0 = socket$inet6(0xa, 0x801, 0x0) dup2(r0, r0) setsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000021d000), 0x0) 2018/03/18 04:01:20 executing program 6: prctl$intptr(0xa, 0x1) 2018/03/18 04:01:20 executing program 5: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1c000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, r0, 0x3) mmap(&(0x7f0000f21000/0x2000)=nil, 0x2000, 0x0, 0x400000000008011, r1, 0x0) mmap(&(0x7f0000f1f000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x0, 0x240800) 2018/03/18 04:01:20 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000000380)='/dev/snd/midiC#D#\x00', 0x5, 0x80) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00000003c0)={0x8000, 0x4}, 0x2) r1 = creat(&(0x7f00008b2000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={0x0, 0x7, 0x3b7}, &(0x7f0000000300)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000340)={r2, 0x7ff}, 0x8) getxattr(&(0x7f0000586ff8)='./file0\x00', &(0x7f0000d8e000)=@random={'osx.', 'eth0proc\x00'}, &(0x7f0000a2af87)=""/121, 0x79) getsockname$inet6(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x40, 0xffffffffffff0ede, 0x1, 0x4, 0x91}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000180)={r3, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, [0x20, 0xcfe, 0x882, 0x8, 0x753ce596, 0x1, 0x1, 0x40, 0x7, 0x0, 0x8001, 0x6, 0x4, 0x8, 0x3ff]}, &(0x7f0000000280)=0x100) 2018/03/18 04:01:20 executing program 2: socketpair$unix(0x1, 0xfffffffffffffffe, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) move_pages(r1, 0x3, &(0x7f0000000100)=[&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil], &(0x7f0000000140)=[0x10000, 0x1ff, 0x2, 0xfffffffffffffffd], &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0], 0x2) bind$unix(r0, &(0x7f0000000240)=@abs={0x1, 0x0, 0x4e20}, 0x6e) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x1f, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x200000, 0x0, 0x80, 0x0, 0x40000000000, 0xffffffff00000001, 0x0, 0x0, 0x0, 0x0, 0xfd, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x7fff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) 2018/03/18 04:01:20 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000087d000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) rt_sigpending(&(0x7f0000000040), 0x8) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000000000003010040"]) 2018/03/18 04:01:20 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000000)=@req={0x3, 0x6880, 0x81, 0x80}, 0x10) fcntl$setstatus(r0, 0x4, 0x8004bfb) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'gretap0\x00', {0x4, 0x4, 0x5, "1455f8f7701f", 0x3}}) pread64(r0, &(0x7f0000000080)=""/190, 0xbe, 0x0) clock_getres(0x1, &(0x7f0000000140)) pread64(r0, &(0x7f0000002000)=""/4096, 0xfffffffffffffec6, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000280)=[@in6={0xa, 0x4e21, 0x4, @dev={0xfe, 0x80, [], 0xd}, 0x8}, @in6={0xa, 0x4e20, 0x527, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x135c}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0x7ff, @empty, 0x80000001}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x8, @loopback={0x0, 0x1}, 0xfffffffffffffc00}, @in6={0xa, 0x4e21, 0x50a4, @mcast1={0xff, 0x1, [], 0x1}, 0x8}], 0xbc) 2018/03/18 04:01:20 executing program 5: mkdir(&(0x7f000063543e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00007fcffa)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000fddff8)='./file0\x00') mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f00009a2ff8)='./file0\x00', &(0x7f0000ab4000)='qnx6\x00', 0x2003002, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x7, 0x80000) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f00000000c0)="b28e956b947ef222d37b4d5ac0c9fbad97d38d447167ab5524477eb642557f3a2c93b2ab65da088997f2c7783b926635e5da1bfc06e0b723c439922a8829418c82db19b69d3f774dfbff92c2f2cd132c356d6660e6f2ec25809e71a7cd6b3f79614d85a944b7a9bdf35abb8002c2e09fefe25f8e13916f83cf3e8e85832e92aa4738f7c355bdb1dbe00b23a54734b17eef91d3773b83791d9eadfcf777d46762") chdir(&(0x7f0000bddc23)='./file0\x00') mkdir(&(0x7f0000b1fff8)='./file0\x00', 0x0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$TUNATTACHFILTER(r1, 0x400854d5, &(0x7f0000000080)={0x20000000000000e5, &(0x7f0000000000)=[{0x100000000, 0x2, 0xe3b5, 0x9}, {0x7, 0x80000000, 0x400, 0x3}]}) pivot_root(&(0x7f0000359ff8)='./file0\x00', &(0x7f00007d7ff8)='./file0\x00') 2018/03/18 04:01:20 executing program 1: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'dummy0\x00', 0x0}) connect$can_bcm(r0, &(0x7f0000000080)={0x1d, r1}, 0x10) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x7e, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/03/18 04:01:20 executing program 6: set_mempolicy(0x2, &(0x7f0000000080)=0x1, 0x38) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x1, 0x44031, 0xffffffffffffffff, 0x0) io_setup(0x8d32, &(0x7f0000000000)=0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x3f, 0x40800) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x4d4042, 0x0) io_cancel(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x3, 0xffffffff, r1, &(0x7f00000000c0)="3431d75f7b40ebb325de9df294c0f4a30d36d8dd13ed1f2bed7acb1c3c141ae848d34629ecc68442bd43742c48bfc8146419b36915d4c2af5138c8e1dbd4e293f48db48ac5fc1c272f68fc253ec8039406f530730f804d9973f4e36064dde33e71bc9bdf38752f6096b661bb27bf1b42ed4decc393b393034c207263b2ebff6d4f1b4ee07a99a0f319b23857fde61080c7809cbb64d0063a53e71e2a", 0x9c, 0x800, 0x0, 0x1, r2}, &(0x7f0000000200)) syz_open_procfs(0x0, &(0x7f0000000940)='net/l2cap\x00') 2018/03/18 04:01:20 executing program 1: r0 = request_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='\x00', 0xfffffffffffffffb) keyctl$setperm(0x5, r0, 0x11) recvmsg(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000180)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000300)=""/208, 0xd0}, {&(0x7f00000000c0)=""/49, 0x31}], 0x2, &(0x7f0000000400)=""/174, 0xae, 0x7f}, 0x2002) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@assoc_value={0x0, 0xffffffffffffffff}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000500)={r2, @in={{0x2, 0x4e23, @rand_addr=0x6}}, 0x5, 0x40}, &(0x7f00000005c0)=0x88) syz_emit_ethernet(0x4a, &(0x7f0000000600)=ANY=[@ANYBLOB="aaaaaaaaab0effffffffffff8ddd60d865713f05bac3890ff100000000000000356d2b68938f9d0300000000000000000000aa00000000dbf0c5c9ffd976a299a9906309794d849149520620ba3c6421921a0264787bf6217cd9772eedd03fc2ad4937d7", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000002c0)={0x0, 0x0, [0x0, 0x0, 0x448]}) 2018/03/18 04:01:20 executing program 7: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000012c0)={0x6, 0x0, [{0x1000, 0x1000, &(0x7f00000001c0)=""/4096}, {0x6000, 0x3d, &(0x7f0000000000)=""/61}, {0x0, 0x2, &(0x7f00000000c0)=""/2}, {0x3000, 0x8, &(0x7f0000000100)=""/8}, {0x110002, 0x74, &(0x7f00000011c0)=""/116}, {0x0, 0x78, &(0x7f0000001240)=""/120}]}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/03/18 04:01:20 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000f3ffac)=[{&(0x7f0000dc8ff0)=@in={0x2, 0x4e21, @loopback=0x7f000001}, 0x10, &(0x7f000007aff0), 0x0, &(0x7f00002d1000)=[@sndrcv={0x2c, 0x84, 0x1}, @sndrcv={0x2c, 0x84, 0x1}], 0x58}], 0x1, 0x0) pipe(&(0x7f0000008500)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000008540)={0x3, 0xffff, 0x7fffffff, 0x3aeafdbb}, 0x8) 2018/03/18 04:01:20 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x105000) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000040)=0x1, &(0x7f0000000080)=0x4) pwritev(r0, &(0x7f0000001180)=[{&(0x7f00000000c0)="311402ff6a89dce850ca4e526dc427d1181599b7dd3c4793ae5c46a6e6dfa946101598a8d04b47bb19fc46b6841325052a6ae946bcf7e6952a91ee5e5c054f3f13b0ec2c27d0f03471c1d72fe186068f12d57d3131b6fb8aa7833811575e4446ed92c6a1464064eebcd7da1395d0b85831a114f760b20bd294f0c184d28872db4e8ef8", 0x83}, {&(0x7f0000000180)="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", 0x1000}], 0x2, 0x0) 2018/03/18 04:01:20 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000676ff0)={0x0, 0xa78a92b01ba44232, &(0x7f0000263000)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000a93ffc)=0x3) socket$inet6(0xa, 0x80002, 0x100000000) 2018/03/18 04:01:20 executing program 4: r0 = socket(0x1e, 0x1, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000040)={0x2, 0x0, 0x10001, 0x8}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40086436, &(0x7f0000000080)={r2, 0xf88}) setsockopt(r0, 0x113, 0x87, &(0x7f0000000080), 0x33b) 2018/03/18 04:01:20 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00145bdd77e400000000000000000000000000aafe8000000000004400000000000000aa000000008ba701f82a4e4fcc6a618937ebab64c4224c0e60bbba1a0d6ffe9c992420989847b0212b024442e1ae15b6c30f9a5ec3751b24d3d38c02c3e1e2fae8b7cd58d49fcdfdc6e486a9933f1bfa242e469df10a29b85ef29b9a21ade7b5dc7d97e8477fcd17f8a4191c399b43718515dbde0eb4caf6b66dbd5f8ae26eea22fd670f26b891f8873ed8c2dad4441e5ca03ed5473a523951e30718208e3e79594f35fd205e18", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000002c0)) 2018/03/18 04:01:20 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x40000000107d, 0x0, 0xffffffffffffffff, 0xfffffff}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000000080)=ANY=[@ANYBLOB="18000000000000000000000000000000c30000000000000000000000000000009500000000000000df83d93b0b9c73acaf482dacdf0e95ced7f2c24f40b02d48894951ed8f4543647a58f3cc4869499dd6af2cb96a2bec15b30f5ed9b9f7a662445051807800ad42b5a08b6f01468d8783ab27f75c84b4895e43f36ec0c85ea45d1404efaf357be610a978037ac06fe5dd8595ec8bf58b45478bd2ce7fd5e6df7a1ff023a7630aad15bcc29a1f60d48d63f663e2e7b63bc4b621cbd57c1f7d5030"], &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) socket$inet_tcp(0x2, 0x1, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) 2018/03/18 04:01:20 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000000)=0xffffff24, 0x800) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef915d56534c90c2", 0x18) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000000140)=0x2, 0x4) syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0xffffffffffffffa2, 0x200) recvmmsg(r1, &(0x7f0000006c80)=[{{0x0, 0x0, &(0x7f0000001740), 0x0, &(0x7f0000001780)=""/163, 0xa3}}, {{&(0x7f0000000040)=@rc, 0x80, &(0x7f0000006b40)=[{&(0x7f0000006b00)=""/55, 0x37}], 0x1, &(0x7f0000006b80)=""/194, 0xc2}}], 0x2, 0x0, &(0x7f0000006dc0)={0x77359400}) 2018/03/18 04:01:20 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x7e, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)={0x0, 0x0, [0x0, 0x0, 0xf9]}) 2018/03/18 04:01:20 executing program 3: mkdir(&(0x7f000091a000)='./file0\x00', 0x4) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f0000000180)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x82, 0x40000000000) syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f00000001c0)={0x6, 0x1, 'client1\x00', 0x0, "0b05bb5667316736", "611dc10d85183b97d2a202b7d3e247f69246605fec6a77f24d9dbe41b967d59f", 0x9}) getdents(r0, &(0x7f0000000000)=""/153, 0x99) 2018/03/18 04:01:20 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000e5b000)='/dev/sg#\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f0000000000)=@known='security.evm\x00') mmap(&(0x7f000004d000/0x3000)=nil, 0x3000, 0x0, 0x8000012, r0, 0x8000) 2018/03/18 04:01:20 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f00000001c0)={0x56, 0x7, 0x0, {0xd79, 0x80}, {0x3, 0x20000000000000}, @ramp={0x9, 0x9, {0x6, 0x9, 0x1, 0xfffffffffffffff8}}}) r1 = syz_open_pts(0xffffffffffffff9c, 0x82000) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000080)={0x3cf6, 0x0, 0x3f}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet6_buf(r2, 0x29, 0x400000402d, &(0x7f0000000300)=""/208, &(0x7f00000000c0)=0x6f78445bae873099) ioctl$LOOP_GET_STATUS(0xffffffffffffffff, 0x4c03, &(0x7f0000000680)) r3 = accept4(r2, &(0x7f0000000480)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000040)=0x80, 0x80000) accept4$alg(r4, 0x0, 0x0, 0x800) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="05401000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000280)=0x18) syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x4e0, 0x200000) r6 = socket$inet(0x2, 0x800, 0x320e0c4c) setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000000100)={0x0, 0x3ff}, 0x8) ioctl$sock_bt_cmtp_CMTPCONNADD(r4, 0x400443c8, &(0x7f0000000200)={r6, 0x8000}) syncfs(r6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000000400)={r5, 0x60, "590eb9eff3fa797aed22d30fcd9abceb82a1cd4f830a20d8189e7affcf82b193e6a288c19e095c29b216676db0404d077fe801daaaf5ae4fffeb8e4d34f43265f11975b50b2d0775f730019e52cdc0abdd09eba5e8c5b7afef252d23c4752065"}, &(0x7f00000002c0)=0x68) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/member\x00', 0x2, 0x0) 2018/03/18 04:01:20 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f0000000140)={{0xfffffffffffffff7, 0x3f}, 'port0\x00', 0x2, 0x10, 0x9, 0xb71, 0x0, 0x8, 0x0, 0x0, 0x6, 0x3}) r1 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f00000000c0)={{}, {0x7fff}}) 2018/03/18 04:01:20 executing program 6: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f00000001c0)=0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000200)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000280)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000002c0)='net/tcp6\x00') preadv(r1, &(0x7f0000000180)=[{&(0x7f0000000000)=""/120, 0x78}, {&(0x7f0000000080)=""/130, 0x82}, {&(0x7f0000000140)}], 0x3, 0x0) pread64(r1, &(0x7f0000000380), 0x28a, 0x0) 2018/03/18 04:01:20 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000180)=""/200) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x7e, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000040)={0x1ff, 0x2d, "388db426e1438d5d2506b6c536a981af66c1529ca09a7e5ac6ad811060e94daeb0f49e304c43e3188e5cb002e1"}) 2018/03/18 04:01:21 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000000100)=""/37) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000080)=ANY=[@ANYBLOB="240000f955fec4ed112c0000ff0000000000000000d7000000100101000000003577c2384e6b4d22005649e19aef6e0ec566516c854f"], 0x24}, 0x1}, 0x0) 2018/03/18 04:01:21 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) keyctl$search(0xa, 0x0, &(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000183ffb)={0x73, 0x79, 0x7a}, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r1 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x4, 0x8003) setsockopt$inet_dccp_buf(r1, 0x21, 0x80, &(0x7f0000000100)="66e98c3456822d6a7c2c1c6d7da7b2df29f22298ac8438337169e0de4944d33eebb1d72dcfed163d0df3fea41b4f400000000000000004259a51de0f0118e3718d0827b219a036198d3219414b6d3ce4015abd83e0adad5c46031163b9e04b4a5f8c10cf850056302eefe6f046bb1a5d8de43d7cda12db473e87361abdf74bcb0cd7a5008cb65e6323d95b284c17c4238aa3ceb9ae1b92a5565c7906b17433ffe84a282d29fbe314", 0xffffffffffffff11) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000005ffc)=0x2d) 2018/03/18 04:01:21 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x3, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x400100) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)=0xfffffffffffffff8) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000000)={0x7, 0x3, 0x6, 0x140000, 0x7, 0xfffffffffffffaa0, 0x91b6, 0x792c59a3, 0x607, 0x8de}) syz_open_pts(r1, 0x0) 2018/03/18 04:01:21 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) recvfrom(r0, &(0x7f0000000000)=""/165, 0xa5, 0x0, 0x0, 0x0) r1 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x7, 0x200) connect$nfc_llcp(r1, &(0x7f0000000100)={0x27, 0x1, 0x2, 0x6, 0x5, 0x8000, "740012240e79d0c8dac8a1c3fa5ab34591b350d712e9a681a46d995e002cef54012af95b3eae741e6f134b1cc1171fa0af5ffeed086b22cf8178d0ee5566f3", 0x37}, 0x58) pause() sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000d7efec)={0x14, 0x4, 0x1, 0xfffffff7faffffff}, 0x14}, 0x1}, 0x0) 2018/03/18 04:01:21 executing program 0: r0 = socket(0x3, 0x2000000001, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x20080, 0x0) recvfrom$unix(r1, &(0x7f0000000040), 0x0, 0x12000, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e23}, 0x2e5) ioctl$TCXONC(r1, 0x540a, 0x8000) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fedffc)=0x8) 2018/03/18 04:01:21 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x7e, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x248000, 0x0) ioctl$TIOCMBIC(0xffffffffffffffff, 0x5417, &(0x7f0000000040)=0x20) 2018/03/18 04:01:21 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000000)={r2, 0x0, 0x2, r2}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000040)) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/03/18 04:01:21 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x1f) writev(r0, &(0x7f00006f6000)=[{&(0x7f000075bfc6)="39000000120003196906ffff7f0000070b00000004000000d901000300000014190012000f0001000000000000200000000000000400010090", 0x39}], 0x1) 2018/03/18 04:01:21 executing program 3: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) execve(&(0x7f0000001d40)='./file0\x00', &(0x7f00000025c0)=[&(0x7f00000024c0)='/selinux/validatetrans\x00', &(0x7f0000002500)='/selinux/validatetrans\x00', &(0x7f0000002540)='\x00', &(0x7f0000002580)='[@}wlan0\\!.vboxnet1\x00'], &(0x7f0000002840)=[&(0x7f0000002600)="f500", &(0x7f0000002640)='/selinux/validatetrans\x00', &(0x7f0000002680)='/selinux/validatetrans\x00', &(0x7f00000026c0)='/selinux/validatetrans\x00', &(0x7f0000002700), &(0x7f0000002740)='/selinux/validatetrans\x00', &(0x7f0000002780)='cpuset\x00', &(0x7f00000027c0)='\x00', &(0x7f0000002800)='@+\x00']) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000040)) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) sendmmsg$nfc_llcp(r2, &(0x7f0000002400)=[{&(0x7f0000000140)={0x27, 0x0, 0x2, 0x3, 0x400, 0x7, "6ca9af1430c37efbaf8823fb4d85278ee260292841421d47d5a93e334ee35cd8c50eb585ad8772c5a2e79f0392eafcaab8ee724a68d3536be063e1cc7164cd", 0x39}, 0x58, &(0x7f0000000280)=[{&(0x7f00000001c0)="fee4bd8141bcc20362c7d9051ee438dc45db982edd855c3247c46b56fe4920b71295ec6970fa1b7dcb07b98642d4bc9289262f65547a68e751aaaaa5ee70dde748966407a26de8a38a239ef80a37124aad52e3dcd88616cf435454b35ee032eec1d5363a5c85ce9cd639e0e8717142ac529ae2ae0b018cc3c43557a34f07bcbd3010c0a40bccb82b4d848e728dc4deb9", 0x90}], 0x1, &(0x7f00000002c0)={0xac, 0x88, 0xffffffff, "ed8440c929ecdd28392ad81adf5da5c54dbf649f7ab913e2244b2045d5455913b4facc65db0451635ba10c959c710acdd63d489736465bc5fd045809d6d8f36f88a02e88bec8f6dcf1909dc4ae6578d2745e30deaac8cf2becaccc1339c9b0c9e5126791cd6f6c26ac804a31a8d8269a75012bfc215182d28c7ba697ffd0783e0bc68732fcee32b4c7f13730e98ad216624c9f2fce69dfce0408a5995097fc"}, 0xac}, {&(0x7f0000000380)={0x27, 0x0, 0x0, 0x2, 0x3, 0x4, "cd96facf600ca0ac17d1012e1f2059d3daab89eb9209898ec81d6b36984e53ebd271e43ebc677de80b06b3573dbbf1bb05ce291e209f245793cd7da0d23e6a", 0x37}, 0x58, &(0x7f00000005c0)=[{&(0x7f0000000400)="eb168ec39e02224ae568d7098eab351f441d75e6d602138c4ca984de8ede024282b389f65484bdce628547acc5fb27f7c9b69939dbe5fffd58b540eca2184078ffbba53e3ee4b79b5da5d18fbb918473cee8dcd85db30c5968f53d32d58b626efc383aacb4cca97b217da640e8af8bc999a6fcc340b7db58ed565ef4fcdb84444cd057b30a89f828f8b981280d5ddb3b21819824cafd3f9e10809ed41141166e6c71b801b25d87c3e1646910fcd477bb9aab033b9e34", 0xb6}, {&(0x7f00000004c0)="8ffdfa0ee53a50c52194628a5c0dd87941ec7a33aca5e739daf4565d6166e4c529d8f5aaa2a59f76f8381786b463550c721546a1d1458dac4d5f811c3e8e659c60f43e07056935895f353b65445d6209749be7f160ceb95392c49ca592e25777fe434909f74f816b59a1a34483ac3bf475bd1ac68ae178e4f08db415ba18b91472b18d036af50ce79bd483516528698d6fe5791ea5bd939eed197f9b98f10fbe3b4a2a1159e57e629b0713b4f33c11b21fb6b4a2d14f45765020835bf28912028ed67772a5c3b3dc2df4470858dd28e525c393a78b3222df0a4ad5b0bde061eb98815aafb1cc25d21712", 0xea}], 0x2, &(0x7f0000000600)={0xc8, 0x107, 0x80000001, "0ae59a581e8514eb27388cc776d1a1ca44e4e1462c4e6d470d3c8504fe250a068cd297ae1009225bdd50b84db20265a8931aeea1e68e8e4bf1b6db8b2595d9710e7e44fc40bd1f04fb52a22fa63ab5ab13c74cbbb1dd1e10af89c223497a720c098830268ee676e499309f6f6b47fd017ad02494f3bbc5ecb63123882fdb1381de4a89c4d73b93d6980e655afcd72e08c984eba4e4f2d1abd3bfe39cd0ada28f4d9fb418755590cfa5fb3d4efa9a8515737fb47cdc1e9dbb3cf42612"}, 0xc8, 0x40800}, {&(0x7f0000000700)={0x27, 0x0, 0x2, 0x3, 0x0, 0x80000000, "ccba7d93c62d23ee57da809b66af36bfccab219aaf881495757cbe9169111641353ff3bbf3eb6ee8f4d2caadaeb6b35a162a071dd505d251be6649b532075e", 0x3}, 0x58, &(0x7f00000008c0)=[{&(0x7f0000000780)="489ffa92e3", 0x5}, {&(0x7f00000007c0)="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", 0xfb}], 0x2, &(0x7f0000000900)=ANY=[@ANYBLOB="3c53061c5865e9278c8413fac8acbbad29ed855b86000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x3c, 0x4000000}, {&(0x7f0000000940)={0x27, 0x1, 0x2, 0x1, 0x6300, 0x3ff, "ff29f6ab0a7fa014608d6b2fad0c4390313bd3c35d6b909a3b8539c9e6b079308301d3954adf3330c10a57fd9b15e2206048d364d6f49e4c237889016d3c5c", 0xc}, 0x58, 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{&(0x7f0000001e80)="ab65f9e76f50", 0x6}], 0x9, 0x0, 0x0, 0x40}, {&(0x7f0000001f40)={0x27, 0x0, 0x1, 0x7, 0x7, 0x100000000, "9740de55f9f5ae1aafc80696a2d48909573c01b84af01cd61330ece2346b53f2394c6019346c22f88a52cb22f9ac9e1d7f515f8836e15aff629d0a4342a995", 0xe}, 0x58, &(0x7f00000023c0)=[{&(0x7f0000001fc0)="35337e096e5b180846f993e193a1ed995397d72f4121947d413fd3a62cd287ca24042c0b3d6abd369c68b2b278b91d7ee65e23bfafa2bf0cc7e72bd3628962597cb8ae0b314e9f214ab247e6088c13de78978ab639b15259018f2510bf3e9e4ba5f4dab007b41e008b227b79dc394e3660f8a4267ed84f42c6da55e8f48e99fc9775dca41a05618a172e230302258d61bf6c945b589f385cf0c6cfc2e31603dea753c5d6671e6d510d8a5b24fc6a234e8b38311c37c574b42b253bad3c46907a36", 0xc1}, {&(0x7f00000020c0)="dc7c69866fb33833cc835a66a45fe6662a1ca243e019d15ad48cde8855b1de9af5eb322ef975fe72f36ea3f7ac2b52db897e3c1073a524cb7ffc2f268228fd1460389b6001ad73f990ca8baa81f45fcdc36983c95f921be12a35461385ce3da75ccbd2ef1b54acf8f6cf7ae7551384f106be6a8cd488646b8212941a10ff68aac6b725592a61745d2bd349080a82cbc9b1859fd44a66f371dcd5ee64aab9a8c2de2662b974d41ace9860905d107d17bf98cec94c9a4b13409a47f2fc8241d4716e929e12354c0e37e6066dfb27d35859addb0c80461663215e9299f9ac6481c8fd2f99913570cbd0179f433927131e6578c9f9a21f", 0xf5}, {&(0x7f00000021c0)="4d63c7258de84c095ac893b9722e34ef6cbef8481fc97c6e1fa58459ee452bac6e91542672ef04c80da2d682a68a56e67a4b2ea03af05b5c4394dc5a8348d63b0dbabb59d8bc5cdbe21e27faa0102dd6e059290c82d76b51797e6091ecf8418bc9f38678a5594afbf57098f38c219b94d32c1b521c26b6ba1fdbc81ec52967b4c62d63f17372a8dea6ebb35d870c25e8eda2646c937dae0aabec6f4ccb6e2574dbc3bd9b0a3e3d00d5380c9da81a44f9d5047dc387b842", 0xb7}, {&(0x7f0000002280)="04ffbadffbb3a8c0fb6be85b8215aa22fd028cffe802fdc5b9536570e3e16493211152abda1c78e2996f69c677df82648bfc7a2ecbf95e492aeaa5777144ee3801ae81f392c596db90553e8ede1beecf6c2ce8f92d423531299c155cede1f12fd8a0e3fc39088ad8614c9145b63f58123aabe6e406734eb071b7e287315b992466410ede965026a85e61327ee2442133abb349ac90d2325f0924dfa864f48df81ae49baecc3669831c9fba86b88c602ef6e7e701a03074574d4eec1d0540b0261113dbd3a5f2f6685f0ba4a7cd0551b00a0ef6173a27da", 0xd7}, {&(0x7f0000002380)="d05a9d9fc583682528c3d02d30f068ead18aefbc7bc26be487d04d78e21e04a54e671dff9d0bc43fbbd6fc3a3626240b4b914855", 0x34}], 0x5, 0x0, 0x0, 0x400c001}], 0x5, 0x81) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) ioctl$LOOP_CLR_FD(r2, 0x4c01) fcntl$setsig(r0, 0xa, 0x2a) write$selinux_validatetrans(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="73797374656d5f753a6f4d6a6563745f723a6c645f736f5f7473302073797374656d5f753a6f626a6563745f723a646275736477617865635f8e3a733020383020756e636f6e66696e65645f753a73797374656d5f723a696e736d6f645f743a7330adee03be90cf7a63c7c82d73303a630080633130323300"], 0x30) 2018/03/18 04:01:21 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000200)={'nat\x00', 0x0, 0x4, 0xfe, [], 0x8, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000100)=""/254}, &(0x7f0000000300)=0x50) syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe7e00000000000000000000000000aafe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB='\x00'], &(0x7f00000002c0)) 2018/03/18 04:01:21 executing program 3: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6eff8)={0x77359400}) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a00ff8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r2, &(0x7f0000f60fff)=""/1, 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom(r3, &(0x7f0000017000), 0x0, 0x0, &(0x7f000002cff0)=@alg={0x26, 'aead\x00', 0x0, 0x0, "3834320000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000500"}, 0x58) fcntl$setown(r2, 0x8, r1) r4 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x3, 0x20400) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r4, 0xc0186405, &(0x7f0000000140)={0x5, 0x7, r1, 0x1, r5, 0x5, 0x3, 0x1000}) fcntl$setsig(r2, 0xa, 0x12) dup2(r2, r3) tkill(r1, 0x13) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f000066cff0)) 2018/03/18 04:01:21 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000240)) r1 = open(&(0x7f0000000000)='./file0\x00', 0x803e, 0xb0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000040)=0x19f, 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000205fe9)='net\x00') ioctl$TCSETSW(r0, 0x5403, &(0x7f00000002c0)={0x9, 0xffff, 0x81, 0x80000001, 0x1000, 0x7ff, 0xe73, 0x7, 0x7, 0x100, 0x7ff, 0x7}) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000280)={0xa0000, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}) unlinkat(r0, &(0x7f0000000100)='./file0\x00', 0x200) fgetxattr(r0, &(0x7f0000000140)=@known='security.evm\x00', &(0x7f0000000180)=""/142, 0x8e) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f00000000c0)={0xffffffff}) 2018/03/18 04:01:21 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0xfffffffffffffffc, 0xffffffffffffffff) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000000)={0x98, 0x1000, 0x5, 0x10001, 0x7, 0x8, 0xbc48, 0xc1, 0x100000001, 0x2, 0x6}) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000000080)={0x1d, 0x0, 0x2}) 2018/03/18 04:01:21 executing program 5: socket$packet(0x11, 0x0, 0x300) r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000001640)=[{&(0x7f00000000c0)={0x27, 0x0, 0x1, 0x5, 0xd2, 0x0, "30b9b2393f84725a563dcfdb5866f4b024244dc38f50e91ae6a690da3dd41abf9c80e718aa0566616951230824cf8934fa2bb698246ed4e4fd12027e0ed617", 0x8}, 0x58, &(0x7f0000001600)=[{&(0x7f0000000140)="a30d864a4513f7037ea258fe74aab11f443bfa32291dfe0e60c1c45dce6751919d2240440c57b107ab7441618c946535d945b7159a4ecfd77fa5f4893d883a5ad883ddc723b0655c50f93d661a82fe62c46faaced2783fff8348455889527d597a2461008a85b292a831e49a5f1cc66a", 0x70}, {&(0x7f00000001c0)="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", 0xfe}, {&(0x7f00000002c0)="3550b1aded850377bfac01dd9d0cf04db16fd831d3435b75d6cfabc9ef3b86fbdb99f3bc71c0c3a346a075aa6ce3245a363e2eed6b4c4657b59ee70a5adf898817b9b59d2a804d88d909ac60d593c651077a027f5b8188f3cff2c95f77fcd72d098699a2168baf94c59f1e21d8d71363bf318e9137883f22336478d33ee1bd2b4742c4808a7f9dcd64125e7f1b4c7bbb", 0x90}, {&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000001380)="1c6f916a9ab78c1df31d852fd7abeded3084ad16bce090b1dd68e52c274aa82ed5f76b9c05a351aed2dfcd5e23f27e86197985e709aa5962622f96c1be6c8255c4049fb9b62974f4940c9ff58b6135aa54dbd2be4212e96c2c7a7c19c2c4ed20b0a588955a94132b90cf996dfc314d6887c78b77ab328052ddbcfb189099a801ecb3b7554d21cc94dde5fd8b60bed29e5685a41ae153bb301e7587246481c5d3eb63f6f2b6ccec33b52847c6bf54fa779288ec185289ff98fc8b73ac5b655418a2ed174c14d914d719858add74f42ffccbb4ee56ad020403d55db106621a30c69f54fe", 0xe3}, {&(0x7f0000001480)="bf005432f416572c890711953614229bb5700d6850a50348fed67aae90f10485b5ba7c84cbe54560e0e4e568ba63041c7acbf5129561feb6c7a6b3f6a81360a5c8ceed8653d07fb50810703fa38e7e128f07776865", 0x55}, {&(0x7f0000001500)="a08da06ec055b2c6d30eec10cecb39d90d4e9b60fe44d8e59abb0d6d31215802254aa586dd97a4d613320b73da2e4dec8bf06e0f2c62e606ac243ca3d48735c2f80474a8e481cec916652b9e3c827c071413375b423e2845d7e0afa1ae34f2e5a934d423892e5efb87c8a05628b5c22eb391dd573b0e64826767f4e8de3422cc2c0f61fcc9b41aefc511c2b91cfd607187507d6079be9515a8f2d87320d31dd96d8df31c315ea8c3e684a0c471e9e716460330cc1daf1263bfcac2bac28a490282deef83b6bf", 0xc6}], 0x7, 0x0, 0x0, 0x4000080}], 0x1, 0x4008040) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "e1f0204d3cc050ed9fdb34179a438154bb2beed5c3f7d109ead3dcbe51963732fcfbe6ad8d30c6de071ba697c7a0263fbb7e4607b0f1c206186729b13941a4"}, 0x58) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000001680)={0x0, 0x401, 0x6, 0x7}) 2018/03/18 04:01:21 executing program 6: r0 = socket(0x2, 0x805, 0x0) connect(r0, &(0x7f0000f5eff0)=@ipx={0x4, 0x0, 0x0, "bbbd780c99fc"}, 0x10) bind$inet(r0, &(0x7f0000ce6ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = socket$inet6(0xa, 0x1, 0x8010000000000088) bind$inet6(r1, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r2 = fcntl$dupfd(r1, 0x0, r1) sendto$inet6(r2, &(0x7f0000ff8fff)="e1", 0x1, 0x0, &(0x7f000069ffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af3ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/18 04:01:21 executing program 1: 2018/03/18 04:01:21 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) pipe(&(0x7f0000116000)={0xffffffffffffffff}) pipe(&(0x7f0000652ff8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r3, 0x8, 0x0) r4 = dup2(r2, r3) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000180)={0xffffffffffffffff, r3, 0x0, 0x0, &(0x7f0000000080), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000e35ff8)=0x45) r5 = getpgrp(0x0) fcntl$setown(r2, 0x8, r5) fcntl$setsig(r3, 0xa, 0x12) r6 = gettid() tkill(r6, 0x100000000000016) close(r0) 2018/03/18 04:01:21 executing program 7: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x511000) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a45321, &(0x7f00000000c0)={{0x9}, 'port0\x00', 0x1, 0x40000, 0x2fb, 0x7fff, 0x5a7, 0x5, 0x4, 0x0, 0x2, 0x1}) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) connect$l2tp(r1, &(0x7f00000002c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x4}}, 0x2e) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000200), 0xad31a61d7e5606c8) 2018/03/18 04:01:21 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'syz_tun\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="0f0000000000000000000000000000001eb97478015b0acc33c3291a48e30d56fd000000000000000000000000000000000000000000000000000000000000000000000000001fb7004261e2d4ed3bc3c9a1e8dfa07ad6f3990000f8dfff00000000000000000000000000000000"]}) fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000026c0)=0x0) r3 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x400800) truncate(&(0x7f00000000c0)='./file0\x00', 0x46a1) getsockopt$inet6_buf(r3, 0x29, 0xff, &(0x7f0000000400)=""/231, &(0x7f0000000100)=0xe7) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000200)={0x40000011}) fstat(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) write$selinux_validatetrans(r3, &(0x7f0000000300)={'system_u:object_r:depmod_exec_t:s0', 0x20, 'system_u:object_r:apt_var_log_t:s0', 0x20, 0x38, 0x38, 0x20, '/usr/sbin/ntpd\x00'}, 0x58) ioctl$VT_SETMODE(r3, 0x5602, &(0x7f00000002c0)={0x0, 0x1f0c800, 0x5, 0x30000000000000, 0x6}) stat(&(0x7f0000003c40)='./file0\x00', &(0x7f0000003c80)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000005f00)={&(0x7f0000000080)=@kern={0x10}, 0xc, &(0x7f0000005e80)=[{&(0x7f0000005f40)=ANY=[@ANYBLOB="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@ANYRES32=r1, 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@typed={0xc, 0x39, @uid=r5}, @generic="2d9c3ba12bcf195b0bd7c29fe8e3989f6f", @generic="a48da6e5e073adff0f77015e251babd0b896ec5fd8fa7d3ab68fe270337dc0a26dcaa17efecadf8e37840eeed85ee74c4af80de46bf08da4ac912a8e7643e7d341a3b2928f9ebb09261c27030498a55355a4a0e6a12d45017ec3eae66aea900f6b7771de2eb2df90b894090c57ccdba9346e6dd2c71609501352a08797d339331ae44a1c7466e72880056450560112e08321e6503dbb0ba02e00b88c3b027f71f7f4c34cbd4655d2f8d71b3f8df5bb57da2e2a"]}, 0x2124}, {&(0x7f0000000240)=ANY=[@ANYBLOB="100000001f0000000000000000dbdf2556c03ab1f58d06f6e1b1f1b93251c4dc86c287821ba167ef64ca6ee451d0285c95ea4c967794a04205ca90b1d2067b000000000000000176e8cbb6ba4ac18f5bba9f"], 0x10}], 0x8, &(0x7f0000005ec0)=[@rights={0x14, 0x1, 0x1, [r0, r0]}], 0x14, 0x4}, 0x810) 2018/03/18 04:01:21 executing program 6: rt_sigreturn() clock_getres(0x7, &(0x7f0000000000)) r0 = socket(0x1f, 0x4, 0xfff) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000040)=0x8, 0x4) r1 = syz_open_pts(0xffffffffffffff9c, 0x4000) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x2, 0x0) munlockall() openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x20400, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/load\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f00000001c0)={r3, r4+10000000}, &(0x7f0000000200)) write$sndseq(r2, &(0x7f0000000240)=[{0x4, 0x10000, 0xfffffffffffff801, 0xfffffffffffffffb, @tick=0x4f8, {0x4, 0x6}, {0x7, 0x4}, @raw32={[0x101, 0x4, 0x80000001]}}, {0x6, 0x8, 0x63dd, 0xed1, @tick=0x5, {0x4d0000, 0x3}, {0xd2b, 0x5}, @time=@time}, {0x1, 0x3, 0x1400000000000000, 0x5, @tick=0x2d, {0x8, 0xb28}, {0x1ff, 0x7fffffff}, @note={0x81, 0x8, 0x3, 0x8, 0x744}}], 0x54) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000300)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x4e22, @multicast2=0xe0000002}]}, &(0x7f0000000340)=0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000380)={r5, 0x528, 0x30, 0x8, 0x70dd}, &(0x7f00000003c0)=0x18) acct(&(0x7f0000000400)='./file0\x00') socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000440)) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000000480)=""/242, &(0x7f0000000580)=0xf2) creat(&(0x7f00000005c0)='./file0\x00', 0x1c0) socket$inet6_dccp(0xa, 0x6, 0x0) init_module(&(0x7f0000000600)='^(\x00', 0x3, &(0x7f0000000640)='/selinux/load\x00') r6 = getpgrp(0xffffffffffffffff) getpriority(0x1, r6) socket$inet6_dccp(0xa, 0x6, 0x0) r7 = mmap$binder(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2000002, 0x4010, r2, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000780)={0x14, 0x0, &(0x7f0000000680)=[@acquire_done={0x40106309, r7, 0x1}], 0xa4, 0x0, &(0x7f00000006c0)="015993a51b46c34f62ce13cba828e848823754f58cfa468cbc5dbe8644d070efb4b4915cd1a4ff834035822088e7b9d8a37d7a3aef4ab1eb350326a9f1b0e482956dc5a94155afa4e1c8c5c037ce5cf8292d765fd67df80a1c40db201e8a79f958ff3765823f702cdeb4ca99a745478a4091ab7f362e45ccea34370e010584f049c7e07cc5dd9fe45a55fa07a61c8a78ad6b7d2baa4d00a063c3d22bf884f7490e259aee"}) r8 = request_key(&(0x7f0000000840)='big_key\x00', &(0x7f0000000880)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000008c0)='^cgroup\x00', 0xfffffffffffffffa) add_key(&(0x7f00000007c0)='logon\x00', &(0x7f0000000800)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r8) mount(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)='./file0\x00', &(0x7f0000000980)='gfs2\x00', 0x10, &(0x7f00000009c0)="bd4bdce9b5ca69060fdb5e2311ea2f852c98a0ebc37c1b3a02b16a349709adc291b30ae253d960d186fa0ca2aab4bf96a20814bad8e7662bafddbf791a8ac82b459da5595fd55984ad5eed7cb052a895909a4ac99335b6b068ef3c0f3f9b3264c26fb05b0032fd0e3ba12d4c2f7bdb15eeea7993542f0d317f8607eb6e22379ec36b91d75db94e1ae9bd421752f68efdb2ca41c02f9f305e8177ad3a416757d85b699dd6105335533f95a3ebe386f43c69a1c1d631613b0ba10b7a34b2b4ee67f5a5286d87bec8cae6ba67253bd7f58c9b5c40565e6538668e9ba1d3ad895b9d9121f05dbdc630c001290eb56a3b787604") ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000ac0)={0x30000, 0x0, [0x6, 0x8, 0x200, 0x18000, 0x5, 0xa9, 0x80, 0x1]}) 2018/03/18 04:01:21 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f0000017000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000001880)={&(0x7f00000001c0)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x3, 0x0, 0x3, 0x4}}, 0x80, &(0x7f0000001580)=[{&(0x7f0000000240)="d756747573608b029ff290903a21bf4ad90efd97c4981749bcf50355dbc42d6892e8e23caf583a518b2eca35192ec6f453cd407578dc5a906168294dcc36255e54", 0x41}, {&(0x7f00000002c0)="f2235ab937730ee4cb7cedc1155775dc46e9f8347046546e772c07bca01762c4d29c1472dd090395a5b8528da26ecfb15a29fc26101eb43099c0955352c4fd93904bcba806e15af572cfb1c5ad453970ee84f8795255236c479087218841754b38d91b33ffc67733e6db30073d8e59b6dfaa82564360829944eed726efb6ffef58abb8e0f8950f1d3eb1eb5f67c341a7c4047105efbdf0cb3343", 0x9a}, {&(0x7f0000000380)="87d3c485e600e77716a2e2e1b6c38036ea182a5cb01f1cb594370ad3be0c3102ffb1e686a9cd3d6ee04444196e06937f3f58f7f724d4724d936ec1c111090a0f14b1cdc3dd5243dbe1c0513dd4c6c4e97a7526c2368957d557e292cae0c91a475da41e7f03f3cdaccef44b9ca5805edbce84c64aba90c8e5ea0cd9083786e69474e54d63fbd8919590a15f13a0b97981672274a8f303036708b0e26d036d43de68ddfdb0692d40a270cb", 0xaa}, {&(0x7f0000000000)="f4865a3ec57d89eb780a913ff3ca52ec469276c5b26adb147d50a201d193e6b7cb875527358d1602b71ed7d9cdb9ff4cf4317f3b51aff894d7", 0x39}, {&(0x7f0000000440)="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", 0x1000}, {&(0x7f0000001440)="20e86c0b22b2a58d227f8cfd66ea286ab9fe48e05fb3935c52474e681d8acf40ae590122e46279ae3a1440754be2e86b588516160aa3a6f6752ad508b509546544b5180d8575ef3bef48403a9b94d20269077ba2d4d1b538517931467732c58d", 0x60}, {&(0x7f00000014c0)="73d24dcbacaed042fb7cd3fa51c1740c06b25a2134cc98e039ad655ecf58ab7d76a6ba54e04ee0feaed32a066d6a805e6d2c52e24f770d36c66bcca7a476df10ee174dcd43736c834e5d4dae5012dfd615f5365e1bb134d06cd2dbc6e039c4ad33175668b5", 0x65}, {&(0x7f0000001540)="045f7f964473b605db85c393d120d26a3465e69512d8e09f58ce013e7d3f91ec5e61166942fd7bf5", 0x28}], 0x8, &(0x7f00000015c0)=[{0xec, 0x103, 0x3, "0d6bde267f932fee92669004768f476ad9f8ab18a06818ff23979500a6888c4ed6a50c0669c47b87af3e09bb0bf53b0774cb8479bde31bd7de9324448fbb8aa3d7f32e25ef1c55b726a7cfdfa2908626b980ce1731696f1cdc6a2bc31cca3b85d075bf33b3ef8d50cce954fdcf1e257682073c2f61ab3a0922c7fcb513af238cd3f3c50046338a26080b32998e3673a7a20fa271896030b0256f8d870e270ce93da07c1a87a7c3b50fc96e1c424a02cbeef6c85036060b826ba23108b434d56ea9a0411390c891ea1aaba2bafcfa2929be9ff6185664bdde0337962869"}, {0x7c, 0x11f, 0x2d01, "9ef2acace5bd9ab1d89a4f931c408e8adc8e58424b93411021761687179763e21f84aa2f635f24577f7eded623f7780ac624637ae22c1fe6a156fdfee7afdba5a30dd16465c568defa22357027045fa265cd79a2f9c4d2d4148a990611e4179af3200c15f7cf0377c783862282e689"}, {0x90, 0x115, 0x7, "f84d42a8c7a26ff8e07831fbd0ed046045a7441d8743005248ea8963ce1e6b9c7537ca53246e6ebb5e1e855d4a94c9af01a7c4633f29b0f674e727a26eb62514ab7ccf4f62a87e0fa3e52203499886c502c096749079fdb38470b6aad9584e1751014ab0b1a869fb61b520977bec0c4e783b9a35a78f878ef8a196cd0b7832e38677"}, {0xb0, 0x1, 0x300000, "0e9ae40dbecd30c8021642698cbcd4d5e87f1c0ebc176a9edc382ca038186189776f3c274a5783693ea8ffbe6edd96777bc034c706da82770f4f3adb685668f0b2b7c22867324d9670b87bed70bd34c7a75c3ab422cf891bc8e563486e76780c78c44230e41bcfc22505d1478ba927be96de5788fcb2c950623aeaab8157199c992a64829ed6cef79d487bff493dad837f2b0e1b519c8025fc0f85cb06cea53aadb290"}], 0x2a8, 0x4000}, 0x40) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000100)=ANY=[@ANYBLOB="00e9337b32920000a983fdf509020000ba69a6b3cff6ed1e91279d5c3118be32414d79ab815d462f31665295d3d905d48d6ce5fdbe9aba39d4c14aa30b4972693a21a52058c383d5c495e84a7b6abdc59f398b8efc8ca54947df3f8682752df6817ce5b0bd1af544da8d3da7dc529b8f2626e39eb43a9bdd4dd4fb21b816f70132c2a85c1b4167f52aa1fb33c273dd182389ff5d072d0771f8c8828e875a82a3"], 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x8000, 0x0) mkdirat(r1, &(0x7f0000000080)='./file0\x00', 0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000000c0)=@int=0x3, 0x4) sendmsg(r0, &(0x7f0000008fc8)={0x0, 0x0, &(0x7f000000bfd0), 0x0, &(0x7f0000028000)}, 0x0) 2018/03/18 04:01:21 executing program 1: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x280001, 0x0) syz_emit_ethernet(0x4, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b0014060073c300000000000000000000000000aafe8000000000000000000000000000aa00000000", @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYPTR64=&(0x7f0000000300)=ANY=[@ANYBLOB="e96168db3ebde1448331dc982b57885759a02043c4d9fd8c78d9f5bb9a178571752fc02b13433427eb2ab7fa5ee57a9600b715586db165753291c0287dd8a8d8d956a8a58baebbd3736a44eda991af6de50a1aa53d5f10d14cf2f0ba9f7d2d0623c4ca9743fcdb142c7281f41e7a8b595a616a4db5b2468ddfcd5a567cd15ff92e415c1c44855560ae91db73285e480da456af3d28d0576a5aba0f6e9c0c615cf640b92bb95349957dd75539cd45331f420e18ae3538d456ba4344a24734965d5c", @ANYPTR64, @ANYPTR, @ANYBLOB="d28c3dbd918d8427e5d5a91ca2aa0f8bdb2050cec30e08846310b7b0331554ab7abe59454bfb7f3e6720be6558dff737617d08ee25ac454d667a6608251e4352189b664f63f1b1c64827392bb51301ffa02370b2df66aac1a93ca83864531777e5c70ef2dbf930a4067d72be4d51ebacc7d25a4f088fe8af47a6aea69d8a6a35cc902ad3b046836c3511887992273a9ee0b2090e4094bfe8fa9931fce9cabc36d702b72663202d94c876616b31c157a1c2ae82e2dd6b283c4ef892b79199ca"], @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYRES64=r0, @ANYPTR64, @ANYPTR64, @ANYPTR], @ANYRES32, @ANYRES64, @ANYRES32=r0, @ANYRES32=r0, @ANYPTR=&(0x7f0000000180)=ANY=[@ANYRES64, @ANYPTR64, @ANYRES32=r0, @ANYRES64=r0], @ANYBLOB="aa20e22cf57341455482c18ca7ef72f2a1f2462ea5c92858cd62536566a4f4f7bcb08eb116c6e4717a105f9d38af88d3300f1282cddeefe4f93ae211a48d8373bd9cfb2cf807df1af357c849128b12d3744725f9d62ce2a501c6695f35c808a8d27fecea0818c27e5754068d11a2eabc36a41f47caf409d0f47491ab6ac8ddbf4e10a55af1593942cc89a40268ab494f9bb673142c53d9d7e851c95e", @ANYRES64=r0], @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000002c0)) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x8, 0x40) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000080)=0x1) 2018/03/18 04:01:21 executing program 0: r0 = dup(0xffffffffffffff9c) write$tun(r0, &(0x7f0000000000)={@pi={0x0, 0x88a8}, @hdr={0x0, 0x0, 0x3c, 0x80000001, 0x80000001, 0x1}, @ipx={0xffff, 0x42, 0x0, 0x11, {@random=0x6, @random="ae509e8368f3", 0x8}, {@random=0xc0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x3ff}, "87b9b81d57ef1d00fbd0de3982f5f657ab9473098e6986cec85db2b82d444f235015032c"}}, 0x50) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000080)={0xffffffff, 0x5, 0x20, 'queue1\x00', 0x3f}) getsockname$packet(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000340)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000380)={@empty, 0x7f, r1}) r2 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000440)="91fbc84980f12c45a089c515a34d892e5e3d6e5f9108c73978c40c696fdfd466703aad516ba00cb6c56491ea72de48b75f94d699f731833e8f6c4686f36a0ae807126b9da87a2a742a5066b270519ce7e4800d7e316d5b6979578c0ff782b5db06656a5d67c57c6ae613edf83cf4a76f18fd27c6080c9e46e036cff53504c4777b7c48bbc5679396d3", 0x89, 0x0) r3 = add_key(&(0x7f0000000500)='.request_key_auth\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000580)="596158a930cc2989e6a355c1a91b0f2b065e14cb25f74aec0294616f8e71e1529f611f6f1fc57cedef062c5134c3672f0544c8c0dec4b7ab6458107e045e61e4441794ecf7c859cc6ccb4acfe3d13b391f7368998278614648436d0dbf5863c21198688b5d2e1920c4e8bf7ccdbbb442d7006a35b0a5837031d8872b128c9bd3ae8c69d37775c81c02d122e8543858f784ae8d6fcc1d646ac6a348d0", 0x9c, 0xfffffffffffffffa) keyctl$link(0x8, r2, r3) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000640)=0x81, 0x4) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000680)=0xb7, 0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00000006c0)={'teql0\x00', 0x7}) sendfile64(r0, r0, &(0x7f0000000700), 0x3) r4 = syz_open_dev$loop(&(0x7f0000000740)='/dev/loop#\x00', 0x0, 0x0) bind$ipx(r0, &(0x7f0000000780)={0x4, 0xfffffffffffffff7, 0x4, "d211c0c371dd", 0x81}, 0x10) fcntl$notify(r4, 0x402, 0x2) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000007c0)=[{0x3, 0x9}, {0x0, 0xa88}, {0x2, 0x1}], 0x3) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000800)={0x0, 0x6}, &(0x7f0000000840)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000880)={r5, 0x7fffffff, 0x10001, 0x8000}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f00000008c0)={0xfffffffeffffffff, 0x2, 0x101, 'queue1\x00', 0x3}) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0186416, &(0x7f0000000980)={0xffffffffffffffff, 0x9, 0xffff, 0x5, 0xf, 0x40}) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f00000009c0)=0xbf45) getpeername$ax25(r0, &(0x7f0000000a00), &(0x7f0000000a40)=0x10) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x8000, 0x4) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000a80)="e8396b03a3d3", 0x6) ioctl$sock_proto_private(r0, 0x89ec, &(0x7f0000000ac0)="1d11574492474d8582126058c28026abf96481591ca773c3afd2a4e59366d61dc6b9c42164817c989309ab4360e697319175bd6dfcd20a7922aff493fc0599880d658cd6763b84c040d63d3cd59e83803574a697ad1ae881bb69a4ea35cbeb8c281d0c5326be9dff9b8c58df5c0db9f66f1cb4952c16bfbd633c3ef0f48217e6997b839c37ac5ae172791d716675116349a95de6914a77fb2caa4f82daff1c3f2ebc603445ca16bab54aae75b0672d06379b0aae174bba2c4d20be758ced259cb72a2db722100614274b59a44a53163921628de36a0d8c6e1035328ae4476a") bind$llc(r0, &(0x7f0000000bc0)={0x1a, 0x307, 0x5, 0x0, 0xfffffffffffffffc, 0x7c5}, 0x10) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000c00)={r0, 0xe3b, 0x1, "771eea056c022921c23befb4dc0536104e5e15858a47adba4089929f8e49"}) getsockopt(r0, 0x4, 0x4, &(0x7f0000000c40)=""/189, &(0x7f0000000d00)=0xbd) timerfd_create(0x7, 0x800) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000d40), 0x4) 2018/03/18 04:01:21 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006c7ffc), 0x472) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x200, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x2, 0xa, 0x3, 0x11, "430698feeba9fdd30e83a2e659b4778a8d216969d87370c88dcdd2443b749769fb60e1f7df6f4bd543ae4e297d47dfde28ff5beda00d7135cdd0a5ce84f3a0b2", "a3be167b9385b778a11ffd7a78e8c4542bc6214563a0751815f00b3051691431", [0x5, 0x3]}) connect$inet6(r0, &(0x7f00009ac000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) sendto$inet6(r0, &(0x7f000077a000), 0xfeee, 0x0, &(0x7f0000d5a000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40000, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f0000000040)={'mangle\x00', 0x2, [{}, {}]}, 0x48) 2018/03/18 04:01:21 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001e00)={{{@in6, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000001f00)=0xe8) connect$can_bcm(r0, &(0x7f0000000180)={0x1d, r1}, 0xe2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000000040)={0x5, 0x0, 0x0, 0x0, 0x1b, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4}, @sadb_x_policy={0x8, 0x12, 0x3, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@dev={0xac, 0x14, 0x14}, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, @sadb_x_filter={0x5, 0x1a, @in=@loopback=0x7f000001, @in6=@dev={0xfe, 0x80}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x0, @broadcast=0xffffffff}, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, @sadb_x_nat_t_type={0x1, 0x14}]}, 0xd8}, 0x1}, 0x0) close(r0) io_setup(0x10001, &(0x7f0000000140)=0x0) r3 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x8, 0x400000) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f0000000240)={0xfffffffffffffffb, 0x5, 0x0, r4}) io_destroy(r2) ioctl$KDGKBSENT(r4, 0x4b48, &(0x7f00000004c0)={0x9, 0x0, 0x520}) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f0000000280)={0x2, 0x0, [{0x1, 0x81, 0x2, 0x1, 0x7b41}, {0x80000004, 0xffffffffffffffff, 0x1, 0x80000000, 0xc2f7}]}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e21, 0x2, @empty, 0x1}}, [0x0, 0x8, 0x3, 0x3, 0x1, 0x1ff, 0x51a, 0x3ff, 0x7, 0xa73, 0x9, 0x2, 0x8, 0x8, 0x7]}, &(0x7f00000003c0)=0x100) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000500)={r5, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x4, 0x0, 0x6c07, 0x6, 0x7, 0xffffffffffffff7f, 0xfff, 0x7, 0x0, 0x81, 0x40, 0x4, 0x7, 0x5, 0x400]}, &(0x7f0000000600)=0x100) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000400)={r5, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x10001, 0xc6f7}, 0x88) 2018/03/18 04:01:21 executing program 6: r0 = socket$inet_sctp(0x2, 0xffffffffffffffff, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000280)={0x0, 0x120, "f40d74c3a9fcd2738792f20e778a2f302bd4f25cd62be95d4c0280b25dbed0c45c68ef348f07c191fc99e27909bbabfa4a53fb0aebae5ff438fa564d74162f0bfe86f1e61b1959c68ac7999186f621cda300264a97eed0844a22bf2d80b1133531bec484581ba580d0e80cc3fcd06fdb34e3c591c510cfe815b5221ad803fe1ce618cd49609634dd1a7df7a0614ef61cea26a06f70a8f31ce2181be56e976c07fff708cb22d4c2eb15d68b3d9080a9fc280179951e06aed1d8e444258fe4a719516046344218e00d9547f53cecdd53ccd068c02b8d13e2a1e62602546403a07a9024eb01a9edb9fe25667f6e3165b5cdccfcf5773935702f85d50541294a3bdc728c6b9b6a7822048197e77616f82f20a1a6d0cd10d95ce545b5bc0d545f2559"}, &(0x7f0000000180)=0x128) 2018/03/18 04:01:21 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x2, 0x80400) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000100)={0xab7, {{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0x6, [{{0x2, 0x4e20}}, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x13}}}, {{0x2, 0x4e23}}, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x38c) perf_event_open(&(0x7f000055cf88)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25f, 0x80000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f00009f5000)={&(0x7f00008bc000)=ANY=[@ANYBLOB="2c0000001300ff020000000000000000000000000200000000000000", @ANYRES32, @ANYBLOB="3c998ea4388c000100000000"], 0x2c}, 0x1}, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000080)=@add_del={0x2, &(0x7f0000000040)='gre0\x00'}) 2018/03/18 04:01:21 executing program 1: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000040)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x7e, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/03/18 04:01:21 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x8, 0x0) getsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000000680)=""/227) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt(r1, 0xff, 0x0, &(0x7f0000000240), 0xffffff4a) 2018/03/18 04:01:21 executing program 5: socketpair$unix(0x1, 0x2100000000000003, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) read(r1, &(0x7f0000067000)=""/1, 0xf1) writev(r0, &(0x7f0000051000)=[{&(0x7f0000057163)="ad", 0x1}], 0x1) fallocate(r0, 0x0, 0x3, 0x27f) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f00000000c0)) 2018/03/18 04:01:21 executing program 0: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x40, 0x1) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000200)) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000000), 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='attr\x00') ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000080)={{0x5004, 0x4005, 0xc, 0x2, 0x7fffffff, 0x1000, 0x7, 0x3, 0x800, 0x57, 0x1}, {0x6, 0x10f000, 0x10, 0xffff, 0x9, 0x8, 0x3f, 0x7f, 0xfffffffffffffffd, 0x2, 0x401, 0x4}, {0x1000, 0x0, 0x1f, 0xffffffff, 0xffffffffffffff00, 0x3f38, 0xfffffffeffffffff, 0x1, 0x0, 0x0, 0xffffffffffffff65, 0x200}, {0x4000, 0x4000, 0xf, 0x8, 0x1, 0xf00b, 0x100, 0x444, 0xe0, 0x86c, 0x85e2, 0x1}, {0x0, 0x2000, 0x4, 0x6, 0x8, 0x2, 0x0, 0x9, 0x1, 0x2, 0x100000000, 0x9}, {0x11f000, 0x1f000, 0xe, 0x659, 0x6, 0xfffffffffffffc01, 0x5, 0x1, 0x5, 0x8, 0x4, 0x82}, {0xd004, 0x1000, 0x4, 0x3, 0x0, 0xf4, 0x5, 0x3ff, 0x9, 0x7, 0x1, 0x7fffffff}, {0x0, 0x4000, 0x1f, 0x4, 0x5, 0x1, 0x7, 0x2, 0x20, 0xfffffffffffff253, 0x7d61, 0x4}, {0x100000, 0x1}, {0x0, 0xf000}, 0x2, 0x0, 0x0, 0x80, 0xf, 0x400, 0x2000, [0x0, 0x400, 0x2, 0x400]}) 2018/03/18 04:01:21 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x5) ioctl$TCXONC(r0, 0x540a, 0x7) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xa5e, 0x40200) 2018/03/18 04:01:21 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffffddb460d8652b00140600fe7e00000000000000000002000000aafe00000000000000000000b6adbbdc2b758df60056350fcdbe523ee892a3c388a175ae65e942cc79a9e1c7580229f463510069f60efc66aab94d1386b1aa931c8b34fe3619372290b93bbd80d7a84640013bb7f434ed1cbd4022e5c33973fc4de60151dd4057a58cbc859782af4a34b25f95e650130035e311c558c0e5a26fa7aadd06381058e069ed2899fe529547436e9acd3d9f76ef45c175df3553c19cfc6955992b81a980fa50906f264749faffbd912050eced7bb3a9dba4003ce8e28ab5f77894d9d84e2fd2a5", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000002c0)) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000140)=0x1c, 0x800) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000180)=0x0) fcntl$lock(r0, 0x5, &(0x7f00000001c0)={0x0, 0x0, 0x4, 0xf7, r1}) [ 255.708938] netlink: 12 bytes leftover after parsing attributes in process `syz-executor2'. 2018/03/18 04:01:21 executing program 7: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = syz_open_dev$amidi(&(0x7f0000000940)='/dev/amidi#\x00', 0x2, 0x1) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f00000009c0)={0x2, &(0x7f0000000980)=[{0x0, 0x0, 0x0, @random}, {}]}) r3 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)="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", 0xfffffffffffffeac, r0) r4 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a}, &(0x7f00003eb000)="b3", 0x1, r1) keyctl$update(0x2, r4, &(0x7f0000000240)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r4, r4}, &(0x7f0000000600)=""/5, 0x5, &(0x7f0000000680)={&(0x7f0000000640)={'sha224-avx2\x00'}}) 2018/03/18 04:01:21 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00004f6000)='/dev/snd/timer\x00', 0x0, 0x0) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x40, 0x102) r1 = getpid() ptrace$setopts(0x4206, r1, 0x93, 0x2) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000180)) 2018/03/18 04:01:21 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000080)=""/142, &(0x7f00000003c0)=""/69, &(0x7f0000000140)=""/14}) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000000)=0x200000000) write$vnet(r0, &(0x7f0000000340)={0x1, {&(0x7f00000001c0)=""/219, 0x50e, &(0x7f00000002c0)=""/98, 0x0, 0x2}}, 0x68) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000540)={0x0, @remote}, &(0x7f0000000580)=0xc) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000005c0)=r2) 2018/03/18 04:01:21 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005f5ffd)='io\x00') accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f000019afe0)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000a5f000/0x1000)=nil}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000000000000034d564b0000000001"]) accept4$llc(r1, 0x0, &(0x7f0000000000), 0x800) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/03/18 04:01:21 executing program 6: openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x4000000020000, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='/exe\x00\x00\x00\x00\x00\x00') syncfs(r0) 2018/03/18 04:01:21 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x7e, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)={0x0, 0x0, [0x0, 0x4, 0xffffffffffffffff, 0x2]}) 2018/03/18 04:01:21 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) splice(r1, &(0x7f0000000080), 0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000280)=ANY=[@ANYRES64]) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000703000)='/dev/ion\x00', 0x0, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)) r3 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x8000, 0x20000) ioctl$TUNSETLINK(r3, 0x400454cd, 0x103) 2018/03/18 04:01:21 executing program 5: openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$get_keyring_id(0x0, r0, 0x22) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) sendfile(r1, r1, &(0x7f0000000100), 0xfffffffffffffffc) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x8000, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000001280)={@in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x8, 0x1f, 0x8, "6b6372e55ec59419af848ff14fe21e6918cfc012693b70bedc9765932f9d89d14a3049cb540ed255a322a6cfe71c1ee775ffb8d6f42c029373f4f24f10148e29cde04981283670e095f91d0a81655d66"}, 0xd8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000001180)=[@in6={0xa, 0x4e24, 0x8000, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4}, @in6={0xa, 0x4e21, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in6={0xa, 0x4e24, 0xff, @mcast2={0xff, 0x2, [], 0x1}, 0x20}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}, 0x4}], 0x80) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) mremap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r3 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7fffffff, 0x10000) setsockopt$packet_buf(r3, 0x107, 0x17, &(0x7f0000000180)="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", 0x1000) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000001580)=@ioapic={0x5002, 0x5b, 0x8, 0xae9, 0x0, [{0x2, 0x10001, 0x7f, [], 0x3}, {0x2, 0x7, 0x3, [], 0x7}, {0x6, 0x0, 0x8, [], 0x20}, {0x0, 0x2, 0x375a, [], 0x7}, {0x8000, 0xaca, 0x8, [], 0x8}, {0x1, 0x77, 0x5, [], 0x3}, {0x3, 0x4, 0xafa5, [], 0xfffffffffffffff8}, {0x2, 0x8497, 0x200, [], 0x8}, {0x208e, 0x3, 0x401, [], 0x109}, {0x9, 0x2, 0x6}, {0x3, 0x29518d77, 0x0, [], 0x401}, {0x2, 0x1, 0xffffffff906df67f, [], 0x4}, {0xdd, 0x40, 0xc858}, {0x6, 0x7, 0x3, [], 0x1}, {0x4, 0x8, 0x8, [], 0x9}, {0x0, 0x5, 0xd585, [], 0x8}, {0x4, 0x7, 0xa9, [], 0x100000001}, {0x101, 0x1ff, 0x5, [], 0x20}, {0x9, 0xcf2, 0x7, [], 0x3ff}, {0x5, 0x8, 0x0, [], 0x7}, {0x3c, 0x5, 0x0, [], 0x5cb}, {0x3ff, 0xaa, 0x9, [], 0x1f}, {0xff, 0x40, 0x2, [], 0x7}, {0x7fff, 0x7ff, 0x2, [], 0x800}]}) [ 255.785709] netlink: 12 bytes leftover after parsing attributes in process `syz-executor2'. 2018/03/18 04:01:21 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x7e, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) r0 = inotify_init() r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc010643a, &(0x7f0000000000)={0x4000000, 0x1, 0x4}) 2018/03/18 04:01:21 executing program 5: r0 = socket$inet(0x2, 0x1, 0x3) mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000000)="1678578f7b426cdf70f7e3eb42243ca46212b64bbe380877e85818b616105ec329406933253ca2027b28c97b3a9a120248fc6b24bbc4363e0397d647a1c3282dc145bf51bca4dd793ce0f69208b436fb86e6000ea47ca15a134a8bbea07f7089128948f83f8cadffd5f3b3bf0028a7aee2e0a7f050b87c4214babc4e2960d57042a19131efd1b1d8177fb8c76c450cfc2eb6e867d99c29606d1e9e2eefd2317a18a259357319da803226f0a3013b97c8ef4985c6c2612e5a7106451151251be873a5c0a898a639e69132c4ffa3073dd0505cd23127a895fce51bd62379", 0xdd) setsockopt$inet_int(r0, 0x0, 0xd2, &(0x7f000003affc), 0x3c) 2018/03/18 04:01:21 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r0, 0x1, 0x8d, 0x3f) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000091b000)}}, 0x0, 0x0, r0, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) r2 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000040)={'ifb0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x143200, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/03/18 04:01:21 executing program 3: socketpair(0x3, 0xa, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000140)={0xfffffffffffffff7, 0x7, 0x1000}, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e24, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x385}, @in6={0xa, 0x4e24, 0xfffffffffffffff8, @ipv4={[], [0xff, 0xff], @rand_addr=0x100000001}}, @in6={0xa, 0x4e22, 0x20, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in6={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x5}, @in6={0xa, 0x4e23, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in6={0xa, 0x4e21, 0x100000001, @mcast2={0xff, 0x2, [], 0x1}, 0xff}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xf}}, @in6={0xa, 0x4e22, 0xfffffffffffff3bf, @empty, 0x8}], 0xe4) eventfd(0x5) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000009000), &(0x7f0000009000)=0x8) 2018/03/18 04:01:21 executing program 1: syz_emit_ethernet(0x8b, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0xc, 0x4, 0x0, 0x7fffffff, 0x7d, 0x67, 0x1, 0x6, 0x1, 0x0, @rand_addr=0x2, @multicast2=0xe0000002, {[@noop={0x1}, @end, @ssrr={0x89, 0x17, 0x7, [@rand_addr=0x7ff, @local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}, @empty]}, @noop={0x1}]}}, @igmp={0x14, 0x3fd5, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, "a2c864905e369837785d81a3e5b903bb33b7154e44ebdc473a1ec7d825c478e93d899aae61a4b188dd017b9f917a8e4d1f109b851b3a3ecaa9a3eb5b1c0dc28a0e9481c926"}}}}}, &(0x7f00000002c0)) 2018/03/18 04:01:21 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) r1 = memfd_create(&(0x7f0000000180)='posix_acl_access!-\x00', 0x1) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f00000001c0)) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0xf}, @multicast2=0xe0000002}, 0xc) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000040)={0x8000000003, {{0x2, 0x4e20, @multicast2=0xe0000002}}, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x104) 2018/03/18 04:01:21 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) write(r0, &(0x7f0000cd1fe1)="1f0000000007fd00010c00f60000ff00800006ff09000180f8016fd4e55100", 0x1f) 2018/03/18 04:01:21 executing program 6: epoll_create1(0x80000) r0 = socket$unix(0x1, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x10800, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000040)=ANY=[@ANYRES32=r0, @ANYBLOB="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"]) inotify_init() unshare(0x8000400) setsockopt$packet_buf(r1, 0x107, 0x6, &(0x7f0000001080)="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", 0x1000) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/03/18 04:01:22 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x100, 0x100, 0x2}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000269fb8)={0x1, 0x7, &(0x7f0000000140)=ANY=[@ANYBLOB="1800000000000000000000060000000018100000a9af01aaebce7f3e15bc2eabf42ad417879d658ead76ff3eef27636a4eb17499aa19e0650fa68c7ea1617e4355fb238bc98827c5cba07a4e374c96f2ea0aeeea1c6eb2d91d3f52dbf4c2bc108ac18cc88c8a6e0e42c6", @ANYRES32=r0, @ANYBLOB="0000000000000000180000000000000000000000000000009500000000000000"], &(0x7f000039cff6)="7379e66b616c6c657200", 0x8, 0x1000, &(0x7f000039c000)=""/4096}, 0x48) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f00000000c0)) 2018/03/18 04:01:22 executing program 0: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000340)='./file1\x00'}, 0x10) mmap(&(0x7f0000730000/0x4000)=nil, 0x4000, 0x4, 0x810, r0, 0x0) mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f00000004c0)=@req={0x20, &(0x7f0000000300)={'ip6gretap0\x00', @ifru_settings={0x8, 0x1f, @fr=&(0x7f0000000080)={0x80, 0x9, 0xf6, 0xae, 0x3, 0x2, 0x1f}}}}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000700)={r0, &(0x7f0000000580)="297be3e314cc1efbbfa92f253cce7cd13be33b85912316cbc1cd163ab6058ba54f325bfab896bb797289f1186c4fcbcd8f5e8433ceef4aa5efdbd3753e3edf1a8f13880e0f6d3923ad15e2af4b76180a1d6910de61bd5a8935d19f8fb94e7b84e66524abcd62a3da43dc8a7937ba9a916aa35698c07a3320840bc7e8ca7b8cd09cb2f70d7e06121cedebe46cf86f0c9e0bf15c0af63078712441c30dd7a771c5ccdc26564d45d639d0cc142d3698f10144434c63a271ea84c5e7071ffe5672dd096627115344dfe72c0c7e6dc7c5a4f5bb2b2d7ece015bc1e076f5c849c84164dc49590daedb49beb22f44ec945fd27bbdd594aed4c282", &(0x7f0000000680)=""/124}, 0x18) r3 = syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0x100, 0x7fe) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000740)=@req3={0x3ff, 0x3, 0x722e, 0x5, 0x2, 0x1f5, 0x1}, 0x1c) getsockopt$inet6_dccp_buf(r3, 0x21, 0xf, &(0x7f00000003c0)=""/171, &(0x7f0000000140)=0xab) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rtc\x00', 0x400, 0x0) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f00000002c0)={0x6000, &(0x7f0000000240), 0x6, r4, 0x1}) r5 = socket$l2tp(0x18, 0x1, 0x1) r6 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x2, 0x200) mknodat(r6, &(0x7f0000000380)='./file0/file0\x00', 0x82, 0x8) connect$unix(r4, &(0x7f0000000500)=@abs={0x0, 0x0, 0x4e22}, 0x6e) connect$l2tp(r5, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xd}}, 0x4, 0x1, 0x2, 0x4}}, 0x26) connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e21, 0x7fff, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) sendto(r5, &(0x7f0000001180)="302a91884c0ddaf514591c2537986ea5e2de5c7298cfd9b7d75575f8dde6dcbfc00d62ee2fcf193acf059119125fa2e414c8cc974d00fc53af7395eee341a180c1221090bb31219ecb0739ace055283a603c8eb70964ee8b39c58bd6af17cecaa6a24033c38131b867d948175eddc4906daf5bf2a71de98c40fb89e4f276a4ce51c8a3c080155208e89cacb2affceca1d8ff00de6802b13d2c810caf5f1ea9eda5bbbefaf37ed5bcb623588add0e4c1f9313eaa22c4cfc16d3ab824c5777939740227345ebec0d2032a50b61972fcf559659344e2d417390d49f5c95e17407ddd8d2997f68af98748420ccb5b200f0bb5a30b893b6e30f29ba8950c99f26348284c44416a8cd69bdde25aa5b4f8510e2ed34a08d425a6b4900f949932af66643ead05422642fa93a9209d7e64775d914767c274d25c9012b9cf5e35d2ee1aa654843a5140d062571bd9274b39f5a609c9a0a69e3a128b89a652e0add7b1b780fa3259904d7fe2bf22c1d5f1f9d4806146339d25d31fe8b352cf23a4fd61a22dfba36389d0fe1ac6388a92484317b845162e76e2e803214bd7988f53ad82c3aaec10e6d00d6236f994254216b6b87accae829837cfa5314a81a33e27070355e6aaad4d5b2960e27fdb8d81f2871e8a1038f3370a0a96cd590269c7e1ab821d57c520925dc4733a45b9e3b1ebb40d7e490921e2bb4f34c6b8ccc154c61a85d9a029f5af0121dcf70fcca417a393c47bd48769d179ff2f92c7998259d0b3cdaed4cd9677cb3d80524789cba86f0c35d4519e4f882a2c5d813f9d1e4117f20b63112fdae95ad48fbc0784f67124f6cdb7e8d9e4400dcf6c720481665cdb096a5d191c62b93b6f17c1ecdf482534276e9c05bedff9831d3b1b60348a2163c057907c621c627022c4a395a3bbd0c4caf79fe36a887cd859e0c355bd71d9707c5d2fc457473772a5fa2d0dfc5b334d69001679bea4fc57765c5aea85fce2bd0833a52536d295d47fd2b0b7b81624a414d35c6cc1906c67cd07f9a67f942bd119e15b6f2cb33f3f0b6fc74be2dd34f2d16a4c3ae7c53e78edff970d1ddaaeb7ddaeac4894b51191e32c90821b024a02a70f57c2e158afd1d5e1ae644a74c8dd1b0d0dffe6ae9e3038c001a5f1ea386343b0b3084a60eb6a9f44b96f817f8506864ca3b1eec7d77eb515e4d981a9e99c38010718b42b6414b9158247b019f31b175a15d0351e25aa9a96085ff6ec0c01c35a788bfc567b9d5105cc51ec73d167d38dc2dab2b4222fc617deb480d1f885db2df8e7e4348144dcc2e76d5501f1b3b2d59df477a4e9bdb8cc37df2ee4cd03662256e964fdd571952173c360dcf90b0f108100acab0dc93b74dc184539d7691b7dbc6beedc9188a4eb68d3f868e458861386ebcb2215b6f15810252a4d65e7ce322111dc7ee8d226619da3a617423cab9ee46220e285a515384bce953beb14e92b326ff16570586b5acb3cecd1371467123559394115fce5f2702ea3c932b85189f1cc674feba52d46e31db898c6f619041fc9dbd3e561088828dcceafddd99a7343435b4913f495acd3d17316b37bdea19ad670042211a1211e633c85f1b0254eebc7cd86ef933e9d3a069824ca2d6d91d240bccfcf723f36226421a91db35d462d94d2ed9db7ef611a3aee4e8d57477bd2d1e9fa813e3f18c2dd8f65d488ca6c53d626e8817ace67d8b7a2a92a3ac0c9457bbfc67dc33b635c2e393489570e530b86112069ab164fe0a59b5274e2c94007ddcfbf24320506f7cb442b2d87fe39cf67b09619b5aa6bd08d0d742e393d8ba3fa8258dc08967da8d5264c117f4aa7ea17bf89e29c1ec3ed48261b98360f7f28152cf999157da22d61016ca3f7dc2f385a0d4e246259a792ec9670d13c5ed11e2dad813147144a0a225cb4088e41fbe144bcbd4e31abf04d5755acaf64d6b85df20b38e7c04d2a51f5636643440df9a3d4e9170379d48289be35027790146fb3b494d883fd83154bd836c0f4dbd35f8c1ab40070827a79a70dcec0edd712deb5a29b592a3169ce28f1b9a3546220d915bc6e21fb9856f33426e2488b56d08a7646e14e42975af3860e523d4f328ac7a5517d8320e64f27c9c7bb9a4a45b8fac6ecfde4ae2c75c8f402c5616a43975a11f0539aed1d19e94b891020ee04e5433bc11b736bb7aa1200ba4ab63056185c60610df87b22f1fb7b8e46cb7d8542ab84e322be9a73acbadc2281fd74a3a3cbeb16e1be823e00d67625c9e5b53a0b531af38c230515ba69dcbd2a0c589f6e8ff2fa9c965357b8b1fda049aef0a41d366e023732525379e7cee29330c1889009184f577b81531b18574ec6aa7aba563342ed25ff03e97c54b12d8777bad91a163c2af4808db1347632f4710dc71ddfe31957eea961891aa34665bdac9a784a661210fbaf5dcfee4dafac186d1f2313bbaf85b090339cc9655660bce408a095cc4233ddc0e18134950a1e332c6aacc45d1862214cf5502c619bfb60d94d979be68fa9da8bac9d9d9003e24152c8b1bf7a3bfbfae4d92c35ecb6d2fee4b9b871491962b9acee3a2f72c9b36374f1012f5dd820377bbbb6965e19a4c2d0227be85e3196039c69b0c38d607774f6e04de3ab99aac615e0874508a1ca40e77db373dabadb8995d8af819af6da314835962b128a7543689ef9d5619723fc5b1e3b5c075e1d9c29de6127573fe4fe2b66c107c81e4548e0910ef5487968ab7a9256e98e9d402b4a515d910f31479e58a419ba3833d9ac35dfe0465342dde00dea33cc97a20b3ea88fa8799c1909c137d6053ceb1d7957fa9c025d117120a8581d49d37f9aea403313025ba12d1cb79098acb41a182f43239b7324741d005970e71c61ce6496706d40ef27f83e0c4067cc62a1df7fd9c37f5abc5ea0606641891b02f4cd066bb691bd85a5c4e98ad526aa1de68d201f6a03a9237a3b8a32e7800ab0fc44393da5712bf0b2a77bd8c4af55a358520ade6015d54f0d25eb66af4b2f8aa1c8df79b79035e8ef4a77a805abfd45b3330a709081b1eb2efc5306bf9bd64ef55d72c19255319061ae4df29b73887dce9b90e550efddef69e060d6e0ea80dc269d8b2bf379b1e262df0a9ce2defff3cb2e91d56b6e334e60a4ada9f472197320601bc76dbc5b43f6f80299ad22c0600f8d8053f8eee22e992da95f77c36f08678054f5484a8dccc3e5b17a48e7af98db268aa3418ef9bd8d0607606fa4c687a0ad866ce070ab032e0d9e234c847567aa12f2ead964ee5eb635d82125a85675d42aea1310292d0756d6fac6886284ca50b4ab540b62aa1aa4d8d8a53a6ae73a4183468565dab08d2c2ad156752b6ddb927d78ce37c3a4486b5f6bd8e136d092a8b87e6c6a5b86be8ca4b1c1f65915bb374f567f7da9d188a1a0f9e1d3f196e21edf68e7376b709694d76dac201245732d2f7ce59b45b8a68172cd9bcabbab04397531ef0ef5a2be11e5c8cf0886ee1d35e751189c7afea8c2b0b2b6369da515e45263aa7735af1abc24287864c00bbf4bdfe1a6be47fd93799d1315142266390ef962e1eb2cdb3d4cc489b0ad956f98e6c8a7ac352d38b92394ed79988e209039da2bc31cba3a745fe3ef85fdbfc000e90e4e959e281f03a747b7c6671620ab4f4c1e3183591d67eacf4f9968fbbd9350e1a4421dbc2b8a18c807a31ea5bc5839ebaeeb871e7505cbc1f59045c307ab4469b299a8f14de501493b3ac75c47cf9a0713e93b88a2dc40a96bbc30bda97272289231ebc517e56efd1af35b015c1a783dab1d013b3f874d8b3bdf187e1f8d6f3eeec2fad08efad22f0a553c2ad341b7665d1266b7466b4e0d4b924b106f036634439204e444bfd3fd5c780a38019fd6156118a8c253ede34a58c86233d35848fec2f42c3910de171f2ad8143b1ef10cbe9183fbffe85f41c78fae98ac9024c4afeeb3d1c91c451dbdab6a9b2e61963661f4ab15e70fab883e21d0589881fbbedbbf97314ff8ab18fd9de4081722f070f4c5bc51f97c15fbb9e164e927862038cfa017107587b685841eb76cc8041513a5e6ec9c9b88ff6fca32508ace4e878ec49ef07a80dc021bc33255350c5ab848dac6930a54047be29f7c77bf4cc3f1e29cf1ed5e19d7690218ca816497238d9d6c3bb26b08cc6ecc59b39355dfdbacdf1391a68fbb55d45026306649ffa86100b5c454adab6dab15a3758f8099f665bf302494e61b0fa1cab9d63cc92bb317cbe4a0bdfd9b92c15485bf42c12fe338df3c94eec27a4af58eed3c2cc9f915f227a1d60a6facdfa5a574bb4afa59ae4c1089a42cc9a49669d20f635a6a43a0d99a069efdb984872e2ae67cb3e1894b977d878a8126049fc25c4ae4586dfdae764e127636ccd06ab4cf4175f2b403d66ec0629b84044f9ce5a31edef5875f6095299bb18b33fba2c48b1f44cc4ccc60eaedcb422c19c554ac845d43daeebb5e7861aa97abbab5052be60b492015050d33b6976064bb2957abc3aa65d39deff8033df0ce75466b71b22841b2237d122a747f41ae596e8682e526c40cd249122815988e0f28c4f4b111a645b67639419afccab34f7d45fb906ef440de4cdbc859907cd329601d98e7504b267606ea729e35305e268c830580f1ce6f890a542d3a5b767a499619f1f19880babc449ad98685310674c0eaeea7a1c4bfc9e765cd9b65a27d9c0ad4001fe4772d91ae7ac947170deda893d1fe345b1b776e76fbf31911bcdea0234379e2730ca503568c4155e7651116a26fddbe81d3ea198a2dc304e31d51e69773ecaedebd32cd77a227842535084f93544030c0722679dffabe52975ce27658032970dceab62d9c6370a70d542131c8fba3501e2983ef514737f58e288c43c25e273f5365a50f5efb241020d2de07deface12074647091efb71374e1a662e4ae4e775f2bf692487908799a6da278e79b99106ccd4d8aafb728409e3d7815659c14a67830e60c89d899fca4c2d6eb07779e4f1e96905a7eaae1df03b917c0081955f644d5b7202eeea2fca197f1820c9516fc651beb1210644433a873b056b127c4899bd454a3f5a816c335a95d7028215e3b1daae4d5a6ada3dd112fbaeab963f74bf98d0daca2fa6df3bf84e41bd729d9e6f716038d1cd5fa2437d894b1b764f3f8353f69f3503e3dc1f256cb17eb04c1a5670de108d27bb52f12e3bc3f5f917db6e5bb6feea5b593655c01ed7739c6c92ebdd27df1e9b9a11e6f52fca57fea966682f5f9f76a3651da6b5e0c4005801fb1cd27244aa86ae5bb939cc84694bda9d92ad168b0355db5c6c15196c82480049940a4ff3340342fef00b5171d3392ebebcfcc82e08cff08fc7b08b47f6017328f62b2d7434567d71a2f83cfbe3f6e2fb972a3b2b3924fcd8826f7d4fc57f0828348b0158544bf1023562a77e30e5ce12717ca775276a47df40054a8a72a10e1cb78e0e23870b22eafca02dcf37201b0d33fd01245444dd68631161123b3e9bb0668df869e51e5ce13ab26297e7d7649f26f03c2c8d6ca6d6277483fe1c0664e6e15803c0869ad17f41b19308cc52b05c0ecd9e7fcf07f1026a0f1bd467d7e75c2689d31575d65e7258029ecefac7165f15f8722b25aadceff95c06367cc7dc57e83c197929a4766a00c407c76b8434a0c9ca153fbc4cbe2280fe420c27cd8c0b6e14c3905b0e042de3c9079fb4856181268eb07d8fa773e9fc443c834adeec8edce670b77f4ff7e60df03cdf0a5438b28c5bd02cc33f7a8da275d644dadec50502ed61443a34a63416acc5ab8aba668e1ae3f425eff4c39ab91f9a25f7ea76c4df56455260a9fe41c31", 0xffffffffffffffee, 0x40001, &(0x7f0000000180)=@pppoe={0x18, 0x0, {0x0, @empty, 'ifb0\x00'}}, 0x80) 2018/03/18 04:01:22 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) bind$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x3, @loopback=0x7f000001}}, 0x1e) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)=0x4) 2018/03/18 04:01:22 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0xfffffffffffffff7, 0x101902) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, "bbae971cd6a4f72382bd754db5a46d0430786bd0a12cfe651905c257366b73e3fa14e926647bed8302a12cfd582080aea2db33df2b41b295ac0321724797d35b", "1fb90c9233ed448a64c2a41d670bf6a21107d65114cd61b3c7e616321d4b6bffa57e92e99f6f9b0a2993c817385eeb92d3e6bf703bbedbbec6133307e89dbd5c", "d503f0beffb9ce3eb744507365945251410a86e9b2d93f7513a51270699157c1"}) 2018/03/18 04:01:22 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000022c0)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000002280)={&(0x7f00000004c0)=@updsa={0x11c, 0x1a, 0x0, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@remote={0xfe, 0x80, [], 0xbb}}, {@in=@loopback=0x7f000001}, @in=@rand_addr, {0x0, 0x3}}, [@user_kmaddress={0x2c, 0x13, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@multicast1=0xe0000001}}]}, 0x11c}, 0x1}, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000240)=ANY=[@ANYBLOB="2c00000001040101ffffffffffffffff010000000c000100010400e17e0000010c0002000000005002000000"], 0x2c}, 0x1}, 0x0) 2018/03/18 04:01:22 executing program 5: ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000000)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x0, 0x0, 0x0, 0x0, 0x100000003}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x14, &(0x7f00000000c0)={r0, r1/1000+30000}, 0x8) 2018/03/18 04:01:22 executing program 6: socketpair$unix(0x1, 0x40600000000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(r1, 0x1) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) 2018/03/18 04:01:22 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x7e, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400100, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) 2018/03/18 04:01:22 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe7e00000000000000000000000000aafe8000000000000000210000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000002c0)) 2018/03/18 04:01:22 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = gettid() setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000ee4ff0)={0x77359400}, 0x10) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = dup(r0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000022c0)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000002280)={&(0x7f00000004c0)=@updsa={0x11c, 0x1a, 0x0, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@remote={0xfe, 0x80, [], 0xbb}}, {@in=@loopback=0x7f000001}, @in=@rand_addr, {0x0, 0x3}}, [@user_kmaddress={0x2c, 0x13, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@multicast1=0xe0000001}}]}, 0x11c}, 0x1}, 0x0) sendmsg$nl_netfilter(r4, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000240)=ANY=[@ANYBLOB="2c00000001040101ffffffffffffffff010000000c000100010400e17e0000010c0002000000005002000000"], 0x2c}, 0x1}, 0x0) ioctl$RNDADDENTROPY(r3, 0x40085203, &(0x7f00000005c0)={0x3, 0xda, "4b3f6af41a1683b8e1207f60e10aba86411b91fa9cadf90020e5cd34fd9e1eaf35c5127ba921391e1207d56b4a9e7dabc252bf6924db3c8ac8b277e9f6a5bf805fc198b282b48eb28aa7e4e875e02c74097f2d04c7c01c672e765cbd69a29bedfb8caca6d7896df9ae599ba5a3d5ddbd260beaa5ef492a3b205872567a2ffabedfa15813dba4899d1e42543edb110b993ff5e0d2ecca2e26e7aecb00c8ee8559c090d55030e643f33d39162ee064c3f38e63f9cf852b662b3199172fe974551f9789c1a0adead4f5c6987f6d231bc4610d8ae7949e0fa2a9bc5a"}) listen$netrom(r3, 0x1) ioctl$KVM_ENABLE_CAP_CPU(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000080)) getsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f00000003c0)={@loopback, 0x0}, &(0x7f0000000400)=0x14) fstat(r2, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00000004c0)={{{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0xdccc, 0x4e22, 0xb8, 0xa, 0x80, 0x0, 0x33, r5, r6}, {0x514c, 0x83, 0x401, 0x6, 0x8, 0x1bef, 0x2e00000, 0x1}, {0x1, 0x9, 0x5, 0x6}, 0x401, 0x6e6bb5, 0x2, 0x0, 0x2}, {{@in, 0x4d3, 0x32}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3502, 0x3, 0x3, 0x0, 0x4, 0x3, 0xffffffff}}, 0xe8) readv(r0, &(0x7f0000000180)=[{&(0x7f0000ee4f2f)=""/209, 0xd1}], 0x1) timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x12}, &(0x7f0000044000)) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f000006b000)={{0x0, r7+30000000}, {0x0, 0x9}}, &(0x7f0000040000)) bind$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x4e24, @rand_addr=0xeecc}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000280)={{{@in=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f0000000040)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, 0x70, r8}) tkill(r1, 0x1000000000016) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x3, 0x0, 0x6, 0x1}, &(0x7f00000001c0)=0x18) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000200)={r9, 0x4bf5}, 0x8) 2018/03/18 04:01:22 executing program 2: clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x3) socket(0x0, 0x0, 0x0) 2018/03/18 04:01:22 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x6, &(0x7f00003f0ffc)=0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) io_submit(r0, 0x3e84, &(0x7f00004a7ffc)=[&(0x7f0000fb6000)={0x0, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, &(0x7f00005be000), 0x31c}]) 2018/03/18 04:01:22 executing program 7: r0 = gettid() r1 = syz_open_dev$mice(&(0x7f0000149000)='/dev/input/mice\x00', 0x0, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) readv(r1, &(0x7f000058c000)=[{&(0x7f0000422f69)=""/151, 0x97}], 0x1) mmap(&(0x7f0000073000/0x3000)=nil, 0x3000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x3) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000000)=""/205) tkill(r0, 0x1000000000016) fcntl$addseals(r1, 0x409, 0x8) 2018/03/18 04:01:22 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x400000, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000080)=0x3) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/18 04:01:22 executing program 0: mmap(&(0x7f0000000000/0x915000)=nil, 0x915000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) getxattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=@random={'btrfs.', '/selinux/policy\x00'}, &(0x7f00000002c0)=""/66, 0x42) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000911000)={{&(0x7f0000857000/0x2000)=nil, 0x2000}, 0x1}) r1 = userfaultfd(0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/policy\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f0000000200)='lomime_type[bdev\\\x00') recvmsg$kcm(0xffffffffffffff9c, &(0x7f00000000c0)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000002000)=""/4096, 0x1000}], 0x1}, 0x10000) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000000100)=0x4, 0x2) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000380)={0xaa, 0xe}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000340)={@loopback={0x0, 0x1}, 0x101, 0x1, 0x3, 0x3, 0x2, 0x5, 0x2}, 0x20) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) clone(0x0, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000001000)) read(r1, &(0x7f0000009f9c)=""/100, 0x64) read(r0, &(0x7f0000910000)=""/100, 0x64) 2018/03/18 04:01:22 executing program 4: r0 = gettid() socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f000087fff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b3b000)=0x3f) fcntl$setsig(r1, 0xa, 0x12) recvmmsg(r2, &(0x7f0000001640)=[{{&(0x7f0000001440)=@alg, 0x58, &(0x7f00000015c0), 0x0, &(0x7f0000001600)}}], 0x1, 0x0, 0x0) fcntl$setownex(r1, 0xf, &(0x7f00000ff000)={0x0, r0}) dup2(r1, r2) clone(0x0, &(0x7f0000c8d000), &(0x7f0000475000), &(0x7f00000f4000), &(0x7f00003a3f08)) tkill(r0, 0x32) 2018/03/18 04:01:22 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x109000, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x100000001, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e20, @loopback=0x7f000001}, 0x200, 0x9, 0x6, 0x40, 0x5, &(0x7f0000000040)='teql0\x00', 0xfffffffffffffffb, 0x2, 0x1}) syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe7e00000000000000000000000000aafe800000000000b938faeb354107040000000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000002c0)) 2018/03/18 04:01:22 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) syz_open_procfs(0x0, &(0x7f0000fbdff3)='net/mcfilter\x00') dup3(r0, r0, 0x880000) 2018/03/18 04:01:22 executing program 7: r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000000)={0x28, 0x0, 0x2710, @my=0x1}, 0x10, 0x80800) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000080)={r1, r2/1000+30000}, 0x8) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000100)={0x0, 0xdc07}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000000180)={r4, @in={{0x2, 0x4e23, @loopback=0x7f000001}}}, 0x84) setitimer(0x2, &(0x7f0000000fe0)={{0x100000000000}, {0x77359400}}, &(0x7f0000018000)) 2018/03/18 04:01:22 executing program 1: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x100, 0x0, 0x21e2, 0x8, 0x8, 0x6, 0x7fffffff, {0x0, @in6={{0xa, 0x4e20, 0x74d4dc3b, @mcast1={0xff, 0x1, [], 0x1}, 0x1e}}, 0x1, 0x2, 0x8001, 0x100, 0xe8b}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={r1, @in={{0x2, 0x4e20, @rand_addr=0x3}}, 0x1, 0x0, 0x800, 0x7, 0x8}, &(0x7f0000000240)=0x98) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x7e, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/03/18 04:01:22 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmmsg(r0, &(0x7f00000070c0)=[{{0x0, 0x0, &(0x7f0000005fc0), 0x0, &(0x7f0000006000)}}], 0x0, 0x0) sendmmsg(r0, &(0x7f000000ab00)=[{{&(0x7f0000000080)=@in={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10, &(0x7f000000a280), 0x0, &(0x7f0000000040)}}, {{&(0x7f000000a440)=@can={0x1d}, 0x10, &(0x7f000000a5c0), 0x3a5, &(0x7f000000a600)}, 0x3}], 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'syzkaller1\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x18}}}) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x6, 0x8000) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000100)={0xb6a7, 0x3, 0x81, 0x10000, 0x6c0, 0xfe0, 0x6, 0x5, 0x20, 0xffff, 0x6}, 0xb) 2018/03/18 04:01:22 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000004ffb)='task\x00') ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000000)) getdents64(r0, &(0x7f00000d7000)=""/72, 0x16) getdents64(r0, &(0x7f0000000140), 0xffffffffffffff06) 2018/03/18 04:01:22 executing program 0: socketpair(0x4, 0x5, 0xffffffff, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c00000001040101ffffffffffffff0100010000137f0000010c000200020000000000000000000000000000"], 0x2c}, 0x1}, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x80, 0x0) 2018/03/18 04:01:22 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000002540)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000140)=ANY=[@ANYBLOB="14000000070a0100ffffffffff791fa3d32213ff"], 0x14}, 0x1}, 0x0) 2018/03/18 04:01:22 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000b4ffed)='/dev/snd/controlC#\x00', 0x20000000, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x410200, 0x0) pivot_root(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)='./file0\x00') ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f00000000c0)={{0x3, 0x0, 0x0, 0x0, "c29caa0ec353e9f2c8b49b680a0cebb2a0a6cec21f13cd4fe294067a5b3e3061a04d9533e59f01c3e2e0262b"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "7ebe53b46951a71e52c6d8c0e03ca2c532c2231f9f9c91bd9df4154f153109a3766eff441306ee3d9694796f613af316d724bc19971bb433e00c4089886de7e8", &(0x7f0000000080)='/dev/snd/controlC#\x00', 0x13}) 2018/03/18 04:01:22 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000001840)={0x0, 0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000001880)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, [0x7fffffff, 0x10001, 0x40, 0x2, 0x3, 0xc000000000000, 0x1000, 0xb0, 0x100, 0x5, 0x1, 0x5, 0x5, 0x7fff, 0x4]}, &(0x7f0000001980)=0x100) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000019c0)={r1, 0x2}, &(0x7f0000001a00)=0x8) waitid(0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000000)) 2018/03/18 04:01:22 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe7e00000000000000000000000000aafe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="2e0000883b9c2bee"], &(0x7f00000002c0)) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) accept4$packet(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000300)=0x14, 0x800) sendmsg$can_bcm(r0, &(0x7f0000000440)={&(0x7f0000000340)={0x1d, r1}, 0x10, &(0x7f0000000400)={&(0x7f0000000380)={0x1, 0x309, 0x2, {}, {}, {0x0, 0x5, 0x7f, 0xae}, 0x1, @canfd={{0x1, 0x1f, 0x6, 0x3}, 0x3, 0x2, 0x0, 0x0, "6dc73f138153b9e4ce401e5eae2dd1c980db438c4a87579311bde8462f8b7d719b11af9e93fa9daea4c8645350d97c67286b038b044f21809e7e8e917989397f"}}, 0x6c}, 0x1, 0x0, 0x0, 0x10}, 0x80) socketpair(0x6, 0x7, 0xfff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_S390_VCPU_FAULT(r2, 0x4004ae52, &(0x7f0000000180)=0x20) fcntl$setflags(r2, 0x2, 0x1) write$tun(r3, &(0x7f0000000040)={@void, @void, @mpls={[{0x2114, 0xffffffffffffffd5, 0x8000000000, 0x37}, {0x5, 0x20, 0x1, 0x6}], @llc={@llc={0xf8, 0xfc, '.', "c84f4bbc0506d1d8e6296296fbc0d65d35a83685cb499511f31d961353b1f538ce9b4354a7de4aca51452cba1e762a1e22a33a6fd3f2daf958d038496806ba6b9f86261ed79a6425b4429b8879d7ef980eaa6d3afce78a4a67a5581483795c4b06ecd115ee9de7d8076b0c85daed6a40204f598132b63cc1c3b825abc23de07219a12a283493f65a42aafc3785f4c94942716c42538ac78a49"}}}}, 0xa4) restart_syscall() 2018/03/18 04:01:22 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) io_setup(0x6, &(0x7f0000000000)=0x0) io_destroy(r1) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xd8, 0x100) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f0000000080)=0x100000) sendmsg$nl_route(r0, &(0x7f0000036fc8)={&(0x7f0000007000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) 2018/03/18 04:01:23 executing program 6: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f0000192ff0)=[{0x20, 0x0, 0x0, 0xffff7ffffffff024}, {0x6}]}, 0x10) getsockname$netlink(r0, &(0x7f0000000000), &(0x7f0000000040)=0xc) sendmsg$nl_xfrm(r0, &(0x7f0000000ac0)={&(0x7f0000000900)={0x10}, 0xc, &(0x7f0000000a80)={&(0x7f0000000940)=@allocspi={0xf8, 0x16, 0x13, 0x0, 0x0, {{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@broadcast=0xffffffff}, {@in=@broadcast=0xffffffff}, @in=@dev={0xac, 0x14, 0x14}}}}, 0xf8}, 0x1}, 0x0) 2018/03/18 04:01:23 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/udplite\x00') r1 = socket$kcm(0x29, 0x2, 0x0) sendfile(r1, r0, &(0x7f0000301ff8), 0xffffffff) sendmmsg(0xffffffffffffffff, &(0x7f0000006600)=[{{0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000000280)="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", 0x1c5}], 0x1, &(0x7f0000001380)}}], 0x1, 0x0) sendmsg$kcm(r1, &(0x7f0000000080)={&(0x7f0000000240)=@nfc={0x27}, 0x80, &(0x7f0000000440), 0x0, &(0x7f0000000100), 0x0, 0xfffffffffffffffc}, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1, 0x7f}, 0x8) 2018/03/18 04:01:23 executing program 3: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0) accept4$llc(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x10, 0x800) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000004c0)={0x0, @in={{0x2, 0x4e20}}, 0x0, 0x0, 0x0, 0x0, 0x34}, 0x98) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x0, 0x7, 0x6}, 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20}}, 0x0, 0x0, 0x0, 0x0, 0xc}, 0x98) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000000c0)={@remote, @empty, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000180)={@rand_addr=0x100, @multicast2=0xe0000002, r2}, 0xc) [ 257.158181] netlink: 24 bytes leftover after parsing attributes in process `syz-executor0'. 2018/03/18 04:01:23 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x0) write$evdev(r0, &(0x7f0000057fa0)=[{{}, 0x0, 0x100000001}, {}], 0x30) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x8200, 0x0) r2 = fcntl$getown(r0, 0x9) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000080)=r2) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f00000000c0)={0xff, 0x6, 0x2, 0x1bd}) 2018/03/18 04:01:23 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000000)=0x4000000) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001040)=ANY=[@ANYBLOB="014b277e6c989f76e647fa000001ffffff00ffffffffffffed67645a58bc7f55179b9986902e1e62a9b6fcefed5ab78d3438bcb5e39c55a4961b11c7df20bcfe9e3ae414f696332b9f64e80d15ec746911f4801b26b0314748783c059f1428286f656c27db8f", 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@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000010c0)) [ 257.224429] netlink: 24 bytes leftover after parsing attributes in process `syz-executor0'. 2018/03/18 04:01:23 executing program 1: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x10001, 0x24400) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc00c64b5, &(0x7f0000000080)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0], 0x4}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x7e, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) setsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000000180)=0x8, 0x4) 2018/03/18 04:01:23 executing program 7: r0 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x3, 0x1) listen$netrom(r0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)) r1 = getpgid(0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) utimensat(r2, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0x0, 0x2710}}, 0x100) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) waitid(0x0, r1, 0x0, 0x6e201f6ec230de0b, 0x0) ioctl$ION_IOC_HEAP_QUERY(r2, 0xc0184908, &(0x7f0000000180)={0x1ff, 0x0, 0x1, r3}) 2018/03/18 04:01:23 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x100, 0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x9, 0x5, 0x3, 0x707d, 0x1}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e21, 0x622, @dev={0xfe, 0x80, [], 0x19}, 0x1}}, 0x1, 0x100000001}, &(0x7f0000000240)=0x88) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}], 0x11) 2018/03/18 04:01:23 executing program 6: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) capget(&(0x7f00000000c0)={0x20080522, r0}, &(0x7f0000000100)={0x7f, 0x0, 0xd1d, 0xffff, 0x4, 0x2}) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() capget(&(0x7f0000000240)={0x20071026, r1}, &(0x7f0000000280)) 2018/03/18 04:01:23 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @multicast1=0xe0000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000001c0)={@multicast1=0xe0000001, @rand_addr=0x3, 0x100000000000000}, 0xffffff40) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="180000000b86ff5fb65843765f0efb67cace6e1723"], &(0x7f0000000100)=0x20) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={r2, 0x15e000000000}, 0x8) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)=ANY=[@ANYBLOB="ffffffffffff00001400000008004500001c00000000001190be00000000e00000014e204e2100089078"], 0x0) 2018/03/18 04:01:23 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x7e, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000000c0)=0x7861, 0x4) 2018/03/18 04:01:23 executing program 3: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x100) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000002280)={0x4c, 0x0, &(0x7f0000001200)=[@transaction_sg={0x40486311, {{0x2, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x40, 0x10, &(0x7f0000001140)=[@fda={0x66646185, 0x1, 0x0, 0x27}, @fda={0x66646185, 0x4, 0x4, 0x3d}], &(0x7f0000001180)=[0x18, 0x0]}, 0x3ff}}], 0x1000, 0x0, &(0x7f0000001280)="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"}) r1 = socket(0x1000000010, 0x802, 0x0) recvfrom$inet6(r1, &(0x7f0000000140)=""/4096, 0x1000, 0x61, 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0x3bb, &(0x7f0000000100)={&(0x7f0000000040)=@ipmr_getroute={0x14, 0x1a, 0xd00, 0x70bd2b, 0x25dfdbff, {0x80}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x84}, 0x800) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00000022c0)=0xe, 0x4) sendmsg$nl_route(r1, &(0x7f0000f72fc8)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f000041d000)=@mpls_getnetconf={0x4c, 0x52, 0xfd, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@NETCONFA_IFINDEX={0x8, 0x1}, @NETCONFA_IFINDEX={0x8, 0x1}, @NETCONFA_IFINDEX={0x8, 0x1}, @NETCONFA_IFINDEX={0x8, 0x1}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6}, @NETCONFA_IFINDEX={0x5, 0x1}]}, 0x4c}, 0x1}, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/ppp\x00', 0x1, 0x0) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x0) 2018/03/18 04:01:23 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000001c0)=0x2000000000002, 0xfffffffffffffead) 2018/03/18 04:01:23 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f0000000000)=""/39, &(0x7f0000000040)=0x27) poll(&(0x7f0000000000)=[{r0, 0x5010}, {r0, 0x8240}, {r0, 0x100000002008}], 0x2000000000000041, 0xa8a) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000200), &(0x7f0000000240)=0x14) getsockopt$inet_buf(r0, 0x0, 0x15, &(0x7f00009d5000)=""/24, &(0x7f00009d3000)=0x2) clock_gettime(0x4, &(0x7f0000000080)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000180)={0x7, &(0x7f0000000140)=[{0x6, 0x81, 0x20, 0x6}, {0x4, 0x8, 0x7, 0x3}, {0x9, 0x8, 0x7fffffff, 0x4}, {0x81, 0x401, 0x7fff, 0x2}, {0xab98, 0xfffffffffffffffe, 0xb2d5, 0xe6}, {0x4, 0xb8dd, 0x275e, 0x800000000000000}, {0x3f, 0x1, 0xfff, 0x6e}]}, 0x8) getpeername(r0, &(0x7f00000000c0)=@rc, &(0x7f0000000100)=0xa) 2018/03/18 04:01:23 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) move_pages(0x0, 0x1, &(0x7f0000000040)=[&(0x7f000000c000/0x1000)=nil], &(0x7f0000000080), &(0x7f00000000c0), 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'ip_vti0\x00', 0x1000}) 2018/03/18 04:01:23 executing program 0: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = gettid() r2 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x1, 0x10400) perf_event_open(&(0x7f0000000080)={0x5, 0x70, 0xffff, 0x1ff, 0x2, 0x73e, 0x0, 0x4, 0x1000, 0x8, 0x7fff, 0x2, 0x3, 0x0, 0x8001, 0x2, 0x0, 0x80, 0x8, 0x8, 0x38, 0x400000000000000, 0x0, 0x84a, 0x101, 0x61441de3, 0x9, 0xdb7d, 0xc2, 0x6, 0x800, 0x5, 0x3, 0x3f, 0x9, 0xda6, 0xffffffffffffff81, 0x6, 0x0, 0x401, 0x0, @perf_config_ext={0x7, 0x1}, 0x900, 0x1, 0x6, 0x5, 0x89f1, 0x2, 0x8}, r1, 0x53, r2, 0x5) r3 = socket$inet_sctp(0x2, 0x5, 0x84) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ptrace$getenv(0x4201, r1, 0x9, &(0x7f0000000180)) r4 = dup3(r0, r3, 0x0) shutdown(r4, 0x0) recvfrom(r3, &(0x7f0000003d40)=""/208, 0xd0, 0x0, 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000000140)={0x200}, 0x4) 2018/03/18 04:01:23 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x9, 0x141041) syz_open_pts(r1, 0xc0000) ioctl$KVM_SIGNAL_MSI(0xffffffffffffffff, 0x4020aea5, &(0x7f0000000040)={0x0, 0x0, 0x1}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) r3 = accept4$alg(r2, 0x0, 0x0, 0x80000) finit_module(r3, &(0x7f0000000140)='/selinux/status\x00', 0x2) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)=0x0) sched_getattr(r4, &(0x7f0000000100), 0x30, 0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ppoll(&(0x7f0000000180)=[{r0}], 0x1, &(0x7f0000000200)={0x0, r5+30000000}, &(0x7f0000000300), 0x8) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80, 0x400000}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d48000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/18 04:01:23 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={r1, r2, r3}, 0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000ddd000)=0x1) 2018/03/18 04:01:23 executing program 2: openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x2080, 0x0) r0 = memfd_create(&(0x7f0000000080)="407f", 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000000000)={0x0, 0x40}) 2018/03/18 04:01:23 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x7e, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x8400, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000080)=@get={0x1, &(0x7f0000000180)=""/238, 0x2}) 2018/03/18 04:01:23 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x7e, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) r0 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x10a) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000000040)) 2018/03/18 04:01:23 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000080)="92ffac7bf087f10b764192f1fb364abe21be8f65c8a248c1183c00e56c5f9ee371900694e4d2c3e7b7e44f2d3d00dd4ec194033db8ca734236bb95b5becd70d98780e86715c86a19d6b7b038633177e56734b895f98e98007e96fd3c2109ffe0fd8587caab3d4b00cb7aa8760ec0db87b0c2647066f8f41afb234c43d7a1f53607d3307badc8af253f036261706e97ec0177551cf7d01caaf2b51c16345465020f1cab2b2a870567fd4e4741832c91c3c51850acbcc8658b80d849c66f3dcef11530d04d223f437bb552792cd6be10786ee8a8a48e02275549b6fc051ff1844ae4f60b5fd18843f09688") getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000001c0)={@rand_addr, @multicast2, 0x0}, &(0x7f0000000200)=0xc) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000040)={@loopback, @broadcast}, &(0x7f0000000300)=0xc) sendmsg$nl_route(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80002000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv6_getaddr={0x40, 0x16, 0x510, 0x70bd27, 0x25dfdbfd, {0xa, 0x0, 0x80, 0xfe, r2}, [@IFA_CACHEINFO={0x14, 0x6, {0x9, 0x4, 0x10000, 0xb0}}, @IFA_ADDRESS={0x14, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0x800}, 0x200000c0) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000000000)={0x10, 0x34000}, 0x0, &(0x7f0000220000)={&(0x7f0000e4f000)={0x20, 0x23, 0xd, 0x0, 0x0, {0x13}}, 0xf2ea}, 0x1}, 0x0) 2018/03/18 04:01:23 executing program 3: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "9954c6", 0x8, 0x67, 0x0, @empty, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f00000000c0)) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x9, 0x10102) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x7, 0x4) 2018/03/18 04:01:23 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000180)={0x0, 0x5, 0xf28}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000200)={r2, 0x2}, &(0x7f0000000240)=0x8) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x4e20, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, {0xa, 0x4e21, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x400, [0x4, 0x7, 0xac8, 0x8, 0x0, 0x0, 0x6, 0x3]}, 0x5c) pread64(r0, &(0x7f0000000080)=""/66, 0x42, 0x20) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000000100), 0x4) 2018/03/18 04:01:23 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000da2ffc)=0xa069, 0x1e8) r1 = dup(r0) write$eventfd(r1, &(0x7f0000605ff8), 0xffbe) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0186415, &(0x7f00000000c0)={&(0x7f0000ffa000/0x4000)=nil, 0x2, 0x3, 0x50, &(0x7f0000ffc000/0x2000)=nil, 0xfffffffffffffc01}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)=0x1, 0x4) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000240)=@buf={0x46, &(0x7f00000001c0)="7cf6e9ca0f21ba51c6cef96152c42973fcf7161059da4149ec956a2ec3556b5f66eba1b45fdaddd46e83b0bb042879b6c2bc0ab0677dc1424bdb003fa0b482802284fd6d8d74"}) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000080)=0x8) write$eventfd(r1, &(0x7f0000000280)=0x4, 0xfffffffffffffec7) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000180)={0x8, &(0x7f0000000100)=[{0x1f, 0xfffffffffffffffc, 0x6, 0x7f}, {0x53fd, 0x7, 0x100, 0x100000001}, {0x0, 0xfffffffffffffff9, 0x0, 0x9}, {0x3, 0x1, 0x2, 0xffffffff}, {0x9, 0x7, 0x2, 0xffffffff80000001}, {0x9, 0x171d, 0x49998295, 0x200}, {0x9, 0xf7, 0x80000000, 0x4800000000}, {0xfffffffffffffff8, 0x8, 0x3, 0x1}]}, 0x8) write$eventfd(r1, &(0x7f0000000040), 0x642) 2018/03/18 04:01:23 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="200000002900ff0a0000000000000000020000000c000100080001000000000060a46dba54043f86323e2ab6b28bfd8c77a008322c7db7899e35a40bac1dc8a534cf2172a991d2b70b6655f8489fa412ba7fc395e71f82d335f0f361958cdd7acc1d6d20d45b4a02eb5bd8d6eef72d8883534cfe5831746e8b967e7a1036a7bd01633f88ad0c97f5c3eec56acf110b7edaaa6175cd2970a30000000000000000000000a83234150595dbb646cc7522c546050087df140e55e4b9bfe17afd1c76efa545dce0408d10f433e20604efea57d2c73e5db3f3535f20afdd108581ada34c26ab7a592100295679d897"], 0x20}, 0x1}, 0x0) 2018/03/18 04:01:23 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0xa56, 0x4542) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f00000000c0)={0x0, r0, 0x1}) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_emit_ethernet(0x4a, &(0x7f00000001c0)=ANY=[@ANYBLOB="00319655aaaaffffffffffff86dd60d8652b00140600fe7e00000000000000000000000000aafe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="500000f49057fdaf30dc9f3500"], &(0x7f00000002c0)) 2018/03/18 04:01:23 executing program 7: unshare(0x400020001100000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000f6df20)=""/224, 0xffef, 0x2, &(0x7f0000000040)={r1, r2+30000000}) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000726fff)="cb", 0x1, 0x0, &(0x7f000066cff0)) 2018/03/18 04:01:23 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000040)={0x0, &(0x7f0000000040)}) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000000000)={0x3, 0x2}) 2018/03/18 04:01:23 executing program 3: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/pket\x00\x00\x00') ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000040)=0xcd2c) ioctl$void(r1, 0x5450) 2018/03/18 04:01:23 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xb) sendfile64(r0, r0, 0x0, 0x6) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f00000001c0)={0x0, 0x1004, 0x9, 0xfffffffffffff224, 0x10000}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x10200, 0x0) getsockname$ipx(r2, &(0x7f0000000100), &(0x7f0000000140)=0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000016000)={0x14, 0x15, 0x401, 0x0, 0x0, {0xa}}, 0x14}, 0x1}, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x400000, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f0000000080)=0x6, 0x4) 2018/03/18 04:01:23 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x4c, 0x400000) setsockopt$inet_buf(r0, 0x0, 0x2c, &(0x7f0000025f75), 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000040)={'nat\x00'}, &(0x7f00000000c0)=0x50) 2018/03/18 04:01:23 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000002c0)=@bind={0x14, 0x88, 0xfa00, {0xffffffff, 0x10, 0x0, @ib={0x1b, 0x0, 0x0, {"d574cdce5c42dd49ca31fcbe394679e4"}}}}, 0x39a) 2018/03/18 04:01:23 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_DEBUGREGS(r2, 0x8080aea1, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000180)={0x0, 0x1000, "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"}, &(0x7f0000000080)=0x1008) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x40200, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f00000000c0)={r3, 0xd65}, 0x8) 2018/03/18 04:01:23 executing program 5: r0 = syz_open_dev$dspn(&(0x7f000000bff6)='/dev/dsp#\x00', 0x1, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000bb9ff9)) write(r0, &(0x7f00009cc000)='3', 0x1) close(r0) 2018/03/18 04:01:23 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x67, 0x1, &(0x7f0000000080)="614cd9494e24a4eaef54b2670000002f3f6947", 0xfffffffffffffe8a) close(r0) 2018/03/18 04:01:23 executing program 1: syz_emit_ethernet(0xfffffffffffffccf, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x7e, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/03/18 04:01:23 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x10}, 0x2c) pipe2(&(0x7f0000000000), 0x84800) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000feafe8)={r0, &(0x7f0000a1d000), &(0x7f0000fea000)=""/12}, 0x18) 2018/03/18 04:01:23 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28f58c07f8b409e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9399de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000000040)=0x53c9e575, 0x4) socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000000c0)=@req={0x20, &(0x7f0000000080)={'syzkaller0\x00', @ifru_ivalue=0x3012}}) write$selinux_create(r1, &(0x7f0000000000)=@access={'system_u:object_r:setrans_initrc_exec_t:s0', 0x20, 'unconfined', 0x20}, 0x39) 2018/03/18 04:01:23 executing program 0: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00000015c0)={0x5, &(0x7f0000001580)=[{}, {}, {}, {}, {}]}) r1 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r1, &(0x7f0000001540)={&(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e20, @multicast1=0xe0000001}, 0x3, 0x0, 0x3}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000100)="70452dd68a7048ad0a845519a9128c39f89d400c07a24b24587c9757c464737707fa4335f1013dd7f60b5aa9ce1e8861363880b88245a3", 0x37}, {&(0x7f0000000140)="0d1063ede3dd1dbde2e77f5c47717b78fdbea1c18344e0d7410d5dde39cb2259418b3c57c72b7880005f2f9d7d3a7e308f3ad8afbf6ccfd90bc14a707f1b357a364e7338573ca00af6ff328cb928184e456f35f66bbe4488dfbd61c74c2ad16a92b655a03750521dadbb0c0e08557374f88276d62591f95f5782be522b09496ce00cb8950233fd8345799bbd", 0x8c}, {&(0x7f0000000200)="82c6f85017be6abd493f240ee092f0d1d3121329557ba791a4893dbbfb", 0x1d}], 0x3, &(0x7f0000000300)=[{0xe0, 0x11f, 0x4, "e1fd3954f065d984b903a2c62349615b02fb2fdb156432b8fcc44ebff9f4f7901d095487407581e87a302635c46053a0a455cceb22ee43c984adafb844983189ebe48d001e989488577241b65b626ce24214aacefde659b8c07e32b010f000bc2ff5b2634ff781e0f629b311b590134fd0b835f7d108cce9f1bf9da9e60eb18b9063ea4f1b52addbe3be7f509e2bb10c2b2aad18557727419373d1345de5800c8739fd2280bb77186290ae8a37bae84c5428e46a4d93c4bcc02b5ad5d0e410988c971c426106f1204e725121a7b2826cd07c"}, {0x28, 0x103, 0xfff, "fd33a014e158c1d1a965b0de6ad39ea779d4de457c2227ab9afcac8a"}, {0x100c, 0x10c, 0x4, "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"}, {0x88, 0x0, 0x9, "bca6e8fc8c55443e848a28f00622fccdada80986dd748b813284fc810ed8f81c425fd6baad8ade5673ecbb5f24434f47d49a105516f9fe8da0c086a3d03e268175b3a9ac666dbdf29932a30055fde2f4f19342564bff48cfc1c91382de894c7329d765d081c9cb4f844a09c45d49c346b2d203c130d527b52266"}, {0x20, 0x102, 0xe1, "9e88ee220856ed5bb1e9abcd18f96becf73219"}, {0x4c, 0x13b, 0x5, "7967d4482a047301134e4d17a0bb2057da036b76748f98707832b0cc156891edd1d81bcd283a09d4deca773803efa219cf6b360537c4a90e95829ec96d"}], 0x1208, 0x8000}, 0x0) sendmsg(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f00000000c0)="571d7d91290d61beff7145763f7a95674c9b61c6e58ba229941a083257dfdd9d4037ad6480bbf0fd", 0x28}], 0x1}, 0x0) 2018/03/18 04:01:23 executing program 6: getresuid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)) syz_emit_ethernet(0x156, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffff00000000000086dd601d41d401200000fe8000000000000000000000000000aa00000000000000000000ffffffffffff00190000000000000740000000000e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c91000000000000000000000ffff0000000005020000c910fe8000000000000000000000000000aa075800000000140000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c204000000000000000000004e204e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="600000009078000001000000cc4e6a4d129450d50f064e94c1d877adc55e49202acdf926a15f2c947efecf28ab0d000077a95d9363621ae259b14513"], 0x0) 2018/03/18 04:01:23 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'gre0\x00', 0x0}) dup3(r0, r0, 0x80000) openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x141000, 0x0) syz_open_dev$dmmidi(&(0x7f0000000540)='/dev/dmmidi#\x00', 0x3, 0x40203) open(&(0x7f0000000080)='./file0\x00', 0x80800, 0x18) socket$inet(0x2, 0x0, 0x3) r2 = syz_open_dev$sndpcmc(&(0x7f0000000580)='/dev/snd/pcmC#D#c\x00', 0x1f, 0x101000) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000003c0)={{{@in=@multicast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@mcast2}}, &(0x7f00000004c0)=0x78) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000240)={{{@in=@multicast2=0xe0000002, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e24, 0x4, 0x4e21, 0x0, 0xa, 0x80, 0x20, 0x0, r1, r3}, {0x9, 0x5, 0x3ff, 0x47d00cb2, 0x2, 0xffffffffcaafc830, 0x3ff, 0x9}, {0x1, 0x9, 0x9, 0x2}, 0xffffffffffffff00, 0x0, 0x2, 0x0, 0x1, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x4d6}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0x15}, 0x3502, 0x6, 0x1, 0xa173, 0x8, 0x4}}, 0xe8) sendmsg$nl_route(r0, &(0x7f0000004fc8)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000f80)={&(0x7f0000000040)=@ipv6_newaddr={0x34, 0x14, 0x5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x400}, @IFA_LOCAL={0x14, 0x2}]}, 0x34}, 0x1}, 0x0) r4 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x3, 0x4001) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r4, 0x402c5342, &(0x7f0000000180)={0x4, 0x5, 0x3, {r5, r6+30000000}, 0xff, 0x8}) getsockopt$inet6_mreq(r4, 0x29, 0x1c, &(0x7f0000000340)={@dev}, &(0x7f0000000380)=0x14) [ 257.716340] kauditd_printk_skb: 1017 callbacks suppressed [ 257.716347] audit: type=1400 audit(1521345683.574:8555): avc: denied { net_admin } for pid=4204 comm="syz-executor3" 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 [ 257.837769] audit: type=1400 audit(1521345683.606:8556): avc: denied { net_admin } for pid=4206 comm="syz-executor4" 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 [ 257.862381] audit: type=1400 audit(1521345683.612:8557): avc: denied { net_admin } for pid=4204 comm="syz-executor3" 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 [ 257.886946] audit: type=1400 audit(1521345683.621:8558): avc: denied { net_admin } for pid=4204 comm="syz-executor3" 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 [ 257.911460] audit: type=1400 audit(1521345683.625:8559): avc: denied { net_admin } for pid=4202 comm="syz-executor0" 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 [ 257.935982] audit: type=1400 audit(1521345683.633:8560): avc: denied { map_create } for pid=5893 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=bpf permissive=1 [ 257.958707] audit: type=1400 audit(1521345683.634:8561): avc: denied { map_write } for pid=5893 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=bpf permissive=1 [ 257.981328] audit: type=1400 audit(1521345683.636:8562): avc: denied { net_raw } for pid=5895 comm="syz-executor0" 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 [ 258.005670] audit: type=1400 audit(1521345683.642:8563): avc: denied { net_admin } for pid=4201 comm="syz-executor5" 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 2018/03/18 04:01:23 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe7e000000000000000000000000aafe8000000000000000000000000000aa000000007be710a55140613fba5194b0159594f79463b869a6785f9eb96c778014db1a22f659045949b767e975f65266db73aa76fc28826a963125632fab9a959065833efe4b88116fad40b10ee618c9f238d3f1e692d509b5417a1b8381ba467e98565bc34cd23aaefdc6a8bc6e33868caf068679707ec3c626923284f587ce571bfd628afd92dc217200883f46727a92a24ee7f26d683249ad70f091e2dba835ae2643b6afca6b05c7949e8a", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="500002e70f780000d1f4eed1651eeb249feba95f0779f0e1aa5adfe7cc12f0e622f7c62f0c1f2b14a078499d32aef014f77e1ab771d0bf8344d5975c06df3a607ecea78a"], &(0x7f00000002c0)) 2018/03/18 04:01:23 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"426f6e64300000d24865c6eb37369b02", 0x2}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)={0x14c, 0x22, 0x400, 0x70bd25, 0x25dfdbff, {0x18}, [@typed={0x104, 0x7b, @binary="60d88f1a2dee6326fa3dfd4579ea78cd085e742f2cf716b6c5a0bd20181e250052ca9f45c587ad8c5c147eb1477d9a62da5f24aa4ecab3eb5cece69a74fd3ad8040ef61659e131e421767fc995a007a2cffb1ce2a3347655cc0e837cc6ed4b3387c54c17d649c6dd0af15b8b33bf858f066610ab5013b9c0f3ae2ee214b8a4d967e79011b3773e4809e3da4119b93f57a9cf03e21d49106f0db9aae769911435d8e72298c588a54a7cfc2fc2991ec0aee7ed9963e638aafdecb699ee0ac3ca6f9b3383fc962e83e5ffb7769f1777d3e7d63bb38d4200dad6993fec5096f22e878033d353c6aa9285b84c3fd2463de3909020d88a77c383074f"}, @typed={0x10, 0x8a, @u64=0x1}, @typed={0xc, 0x43, @ipv4=@loopback=0x7f000001}, @typed={0x18, 0x38, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}, 0x14c}, 0x1, 0x0, 0x0, 0x80}, 0x5) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000080)) 2018/03/18 04:01:23 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/route\x00') getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@mcast2, 0x0}, &(0x7f0000000080)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in=@rand_addr, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f0000000200)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f00000003c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000380)={&(0x7f0000000240)=@report={0x12c, 0x20, 0x306, 0x70bd2c, 0x25dfdbff, {0xff, {@in6=@local={0xfe, 0x80, [], 0xaa}, @in6, 0x4e24, 0xff, 0x4e22, 0xfff, 0x2, 0x80, 0xa0, 0x2c, r1, r2}}, [@algo_aead={0xe0, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x498, 0x0, "0c6e0e3ea383ceb1561295c41f74939e3ee01ae7fc186833f33d565d55997b57f77a82ff276da8a83b584f2cdb1d7256295760054fb77715fe3dff0ecdf8529857f605d02c7bc3269251e2c461c297340d5f4cc6143539bb409ae03a6f1d0867eb4ca34cd1491f820958e0e73568e07e908504fc62b731cef9bdd99621bd15961394eff290e27a6cdcde392ce88d4186c375db"}}]}, 0x12c}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x7) readv(r0, &(0x7f0000cf2000)=[{&(0x7f0000590000)=""/4096, 0x1000}], 0x1) 2018/03/18 04:01:23 executing program 2: syz_emit_ethernet(0x2cd, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="41668c53e90b", [], {@ipv6={0x86dd, {0x9, 0x6, 'CeI', 0x297, 0xe, 0x6, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, {[@dstopts={0x33, 0x0, [], [@enc_lim={0x4, 0x1, 0x7f}, @pad1={0x0, 0x1}]}, @fragment={0x2c, 0x0, 0x40, 0x1, 0x0, 0x100000000, 0x64}, @srh={0x73, 0x6, 0x4, 0x3, 0x80, 0x20, 0x6, [@ipv4={[], [0xff, 0xff]}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}]}, @routing={0x0, 0x10, 0x0, 0x4, 0x0, [@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @empty, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}, @hopopts={0x0, 0xc, [], [@calipso={0x7, 0x50, {0x1, 0x12, 0x7, 0x5, [0x4, 0x4, 0x100, 0x3, 0x3, 0x1, 0x1, 0x5, 0x727]}}, @calipso={0x7, 0x8, {0x3ff, 0x0, 0xf40, 0x6}}, @ra={0x5, 0x2, 0x1000}]}, @srh={0x2, 0x2, 0x4, 0x1, 0x6, 0x80, 0x8001, [@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}]}, @hopopts={0x2f, 0x1f, [], [@generic={0x6, 0xf7, "d9b7b795762c7c3792fd5b1999003ba8b035abb924f5764ea0f7a53801dc5403bf1710e2f4688644fba89886da10ca9e89030cc64f7b02bf50244b2173ff83d1fa4988a5b4b94267028af8b780de28a9d958da2e1a47a8b58b9e40b0f4c7d4ce54e20982e365e9908fc5898da9591b832519ae859e866d8c04247f59483313c02f16680cb644a66754f58a37d2d168134fbd23fad647b4e2cfb401ec72f39fb79faac3687c56a5d0c32fe7b72829be77d9c820c7ea02d6a268fe02111d81a26063a5c0b42966d0c9f6c6ce61a2ba92a7079d49f57f3d5433951d9c7f6e126a8fda582900a680c5b0d30bba777f1014b9ead0243e647f19"}]}], @udp={0x4e24, 0x4e24, 0x37, 0x0, "36ba1b5cf389e28b1440c2a2086174065281989943c8e8d2b6cde4e05b02d42bdcde86dd6b74881e68f85508102516"}}}}}}, 0x0) syz_emit_ethernet(0x5e, &(0x7f0000000080)=ANY=[@ANYBLOB="0180c2000000aaaaaaaa000081004f00080500fffd7f6ddf6a4a905077812413bd36e534e1fd6c62eae52c8c11be549b8686bf704972c18cc7af6a5620d3d3420c6bd4be3d00000000000000000000000000000000000000000000000000"], 0x0) io_setup(0xd5f0, &(0x7f0000000000)=0x0) io_destroy(r0) 2018/03/18 04:01:23 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'rose0\x00', 0x10}) fsetxattr(r0, &(0x7f0000000080)=@random={'system.', '/dev/net/tun\x00'}, &(0x7f0000000100)='/dev/net/tun\x00', 0xd, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x1102}) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) 2018/03/18 04:01:23 executing program 3: socketpair(0x8, 0x1, 0xda7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000040)={0x1, 0x2d, 0x8000, 0x8ce, 0x3}) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$describe(0x6, r2, &(0x7f0000000100)=""/175, 0xaf) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a45352, &(0x7f00000001c0)={{0x8, 0x3ff}, 'port1\x00', 0x2, 0x800, 0xcec7, 0x4, 0x5, 0x4, 0x7f, 0x0, 0x2, 0x1a42}) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x2000000000000520, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 2018/03/18 04:01:23 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r0, &(0x7f00009a9000)="8190e2b180b2e9160f8fab58f37d7fc95953350553f5f86d2144d9b788cde28bbfe41fd7cfeb66d2a836003077f7d08144db1d41fa7f1255dff1fe48d081fadc68a93a7adde602d9d01034199ebd5e4b0ed5358a454cc0916d6c0d3f00a7064305ccd46be9553b978243ab9b8e6108f50d9ce98a064592b4a1e4c65d178ed27971639ee2611147ce5f1a3f1ddf213fe4dbb0e1a9e4f307b80ce853ead942049f8c56dc2b880eb0e9e66c679e2b5c2299bd20b39433033ae7119fc61baaab9e67a2d1b24c8f416f2da9a7324e456a1230efeade28f89d03cdee5d867d155e232bb8447512e4a9baee76fd436acd568f285e08fede7e556b7e6f674c34bbc115ec3d94d3928a47ef03ac3e29a0bdb3d5d9eba7bba7d9fd25e76daee480f39831fabbeddd3cd2291d11ba8a2fdafd0387919e2930ba5e91552811b3b90252420a6608fbe93ead3ee66a9283ffb109b32059a9e2fce77fffefdfb7d99b6a61887e320bc019d2463c1a665088be9ca6b9f8c2fe56e5b861cd6f4897a1386d294c73e1c5350ca74b43280f898a30cac1ec91ead092123de6f2b6e9165da84ec60f1c682d7288a75819779f6b071dbf080beee6408268e876adf49fa41231bfb907755e1f2a9ea159b1c09032e797046139547c0fb88167a7780d689106e0303a2c1c9f057776b4f7bd62064f72ae1a080e39e5a1d467f774298f755f64c451f9e01aed896ed84ab1ac72b1448bef1495774573f30131f3b02a35f74222430251b5b1246cdef5b7535f3d32d5ae315d2a0a8f3485d07c257d3f3da00ef2a276db61537e8e0b520a1b1c069d13682a73767ead8a83904873eff3b427f7c2fe6e59196aa2e98b947c996816fe6f62328fe8e052d88641c56dc83eaa3bab293f46698845b7a71e2db4a4c89f187e97d2af64f9ceb8bce27707275d98070187d3004bbcc8f9940b0cef24e9cb87fa4a77470b245a2a3d63fccdf318abe40c78471e660f4ef3b315ed513eb24476e34fadc020c2fd82fa08b4a5e6eb656275f845af9234b3c5dfad9ae378ee466d83d024bf527911f74fe7215aa7fe756eeea25d885c0caec53b7dfff006251375e2c703f0ae1b79d80e3d030b4eec9484510aa699bf34dee845a64ec0342058df9f7471896c64e6a10e4b07ed55562d2c905b2b47bc4d364779fbe260ce382db49d525c70cd6b8ab1868ce9d060879b75045f9de6348c6aea1e5722d2bbdef660652063bb212ef2554aa5326d79be5083ac53e325281adb0dc5637e9897e64f64c5db043d4af11ae4e1d7d88b46f9f0b0cb389924f26f60d6b3a52124450ec82b8a0038dcb36c1572dc90f38bef14c8836096b5d8cf8a5766ea5735420a0d7ffb6cca15edd85fd14d4a98ce4f1eadfbdb181bbdd60c94a3c3b707b0ffe80efbefeda5c3079c231f8457f1eb81d52fd85dcb2b1febce6ee23f69d88e79741e9ee1750c6166934bf3ef48a466769dfac5b7881386bcf7237a9902adde5dbc0f7dc66ce90e08d314b0eda1c70ef5394288e9e57fa5acb68903ec1885fffeaab75c7c9f3e763356f533d71be0f3578a5eae8d1962a45550e75913205ed69b7dd238df01f474335d7aff5eeb504bd3fdf1d63983a822b471d2535f333f5d86cdb7f12531deb00e30b74e60de4288fcd7d5865e576852e09f9d6fa8ef33e2f3a84c960419f6ab0fa29ffae466fb191017f935bfed886e92f61d0ffffe700d8cf4051338e693259eb92263dda7b0c5fe81b4492a25ac117f761d16786b774d7217bec57a73eacb22d0db4c5fa52e0ed75d8116fc76c0a60fc4651db38f63e10f6aa0b7d2a742732b1029991fa265a581921f03aa59bc2ac875e23fa70435f6a429e270a80735d4a77ef5a574a1b752c5492272f2bfb199a03c86da909b3caa87e480b00bb90a3ff826c78053d339dfa7fd20254b1ffcc6d34004ba6f551bd1f97c9dd490541c525271cabf6750246a248711568ae9a78d33683c6344043a1180f355d076aef4318f19577362aa3b2db2ddfae381815d256c5c66fec75cc0a35734058924b1b3d91f4b294ff634d804427a43c29b64b7dce09b0d89183c88ced4ef0e5a9adf504490c1e87259a531de864b4489bf8bcab84db89430294126485ce5d1190f0629e95b709001f8504403946c086e90b20c0fbd9131b1ff05c75354e525aca0fdaf9d5a7bdad7f94482efd124332418685d1b43b6678f8477d8a8af8e121b6f756faa0228462f8940d385155224be88c4c40ce13b22b85d7c51b73ad344115f9882b935c45c0a328286bd7fb6bcdd7b37d9f50d670807ea2b62b354c69c019b578163591e33f40213bc926ef341555ca3dad84a75eb63c2142f81273405d8c273f7b06148182a040b132f4ac27c3eb6f654a1e7181d438ce7aa3ad86a3a7783c0f7917b618f3e1aa84f182eb5e292a28655092a06a43c70540b738115b322c38fd8ea395a9b6c7568875ccbc5c547dd420205b5621448a69902b7ab3d3d6abb9e3cd8e90407f50e6cca2220316b2f7078580988f9df38f12c3238abe1030c88865e1cb25c8b1617fb1ed76a4e1ae49a296c4193778ad9d66a510fe4d7376b0aab8efbd565194537343cd72964d83d411c87ee20203ebe9b018d459cd3179e31738fe6ddbc87825e8b8a2914bbea4088203e927d9ae20f9a95649628206e8f85beab0405370028a950d1e44674c9475b57824ad83c5ddaf938", 0x781, 0x0, &(0x7f000011b000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x1}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a7ffc), 0x4) sendto$inet6(r0, &(0x7f0000ba3ff4)="d0", 0x1, 0x0, &(0x7f000056dfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00004b7fff)="8c", 0x1, 0xfffffffffffffffc, &(0x7f000048ffe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x20000, 0x0) 2018/03/18 04:01:23 executing program 5: r0 = epoll_create1(0x0) pipe(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000867ff4)={0x10000000}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000930000)) [ 258.030196] audit: type=1400 audit(1521345683.642:8564): avc: denied { map_create } for pid=5893 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=bpf permissive=1 2018/03/18 04:01:23 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x7e, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) r0 = getgid() r1 = getegid() getresgid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() r5 = getegid() getresgid(&(0x7f00000000c0), &(0x7f0000000200)=0x0, &(0x7f0000000240)) getgroups(0x7, &(0x7f0000000280)=[r0, r1, r2, r3, r4, r5, r6]) 2018/03/18 04:01:23 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0) ftruncate(r0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/03/18 04:01:24 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000340)="27370c55b8d91ccd9a76096549c5eab03b2df3ff896d8343a6bf5b86469aee8d032e365a5f9882b7388614a3ed94f056ce69a632388bd7426ca14fbfbfb8304c080241632ab6dcfbfc703f2379f131fe64e4755175dfed0f1a21f933766d4209915ec4a2c896debd0147bfa32db38cd5d3b65198714778045953a240166b176e04912dc3d410e9a0af7bf70c9246bc854f773876ab8ad88bfc085b7a73d06073e63655a2c6ba44208451f2db1cb19184f7f539", 0xb3, 0x20020004, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) r1 = memfd_create(&(0x7f00000000c0)='\x00', 0x2) ioctl$KVM_SMI(r1, 0xaeb7) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7ff, 0x200000) ioctl$KVM_GET_CLOCK(r2, 0x8030ae7c, &(0x7f0000000040)) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000055e000)=[{0x8}, {}, {}, {}, {}, {}, {}, {}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000300)={0xfffffffffffffffe, 0x20000000012c3, 0x3, 0x200, 0x100000000}, 0xdb) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f00007b1ffc)=0x80000001, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e23, @rand_addr=0x100}}, [0xa3, 0x1000, 0x0, 0x4, 0x9, 0x7, 0x9, 0x1, 0x6, 0x3, 0x1, 0x36c, 0x4, 0x6, 0xfffffffffffffffc]}, &(0x7f0000000200)=0x100) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000240)={r3, 0x2}, 0x8) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000080)=0xffff, 0x4) sendto$inet(r0, &(0x7f00006e2000)='!', 0x1, 0x0, 0x0, 0x0) 2018/03/18 04:01:24 executing program 2: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0xa100, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x5, 0x7, 0x6, 0x7, 0x401, 0x5, 0x80, 0x80, 0x0, 0x0, 0xfffffffffffffff7}, 0xb) mount(&(0x7f0000039000)='./control/file0\x00', &(0x7f0000041ff6)='./control\x00', &(0x7f000002fff9)='mqueue\x00', 0x0, &(0x7f0000041000)) r1 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r1, &(0x7f0000008ff6)='./control\x00', 0x0, 0x0) recvmsg$kcm(r0, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000080)}, {&(0x7f00000000c0)=""/4096, 0x1000}, {&(0x7f00000010c0)=""/80, 0x50}, {&(0x7f0000001140)=""/191, 0xbf}, {&(0x7f0000001200)=""/204, 0xcc}, {&(0x7f0000001300)=""/252, 0xfc}, {&(0x7f0000001400)=""/120, 0x78}, {&(0x7f0000001480)=""/73, 0x49}], 0x8}, 0x10001) faccessat(r1, &(0x7f000000eff6)='./control\x00', 0x3, 0x0) 2018/03/18 04:01:24 executing program 6: socket$inet(0x2, 0xa, 0x8) syz_emit_ethernet(0x5, &(0x7f0000000100)=ANY=[@ANYBLOB="00ed706b60c7151995dcf718720000000000aaaaaaaa00009100280081000a00080247000024ffff00000000907800000000ffffffff940600000000000000009078ac14ffaa3df5f807b710aeff8a2b9d56bf76ae744192451111ea1c962d7a7e41e1c464ca97b0a7b0b2ae8c918b7d3679cb96aa4dc93557cf621bf93f80c90825c3c54e24a7c01b2fd63c34feaea7a02e0e9ccb5780f82cc28c3b96b9cbc8e220d861668cc839d898bde6c4b943f1e4f2824f39db2b6ae3df5641923ba2e2dea2aaa45336f698c68c0794123bc0f809d7761b1d30446cf9ad73381681a29bd94887b8160672"], &(0x7f0000ae3000)={0xfffffffffffffffe, 0x100000001, [0x0, 0x0, 0xf95]}) 2018/03/18 04:01:24 executing program 0: r0 = add_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x20602, 0x8) ioctl$sock_bt(r1, 0xdd1f, &(0x7f00000001c0)="8dba36114eec16c81cf212b5612feb1d57ffa8b665dff343959c8814d9f8fcfaca3db926e0942b1a30cbd93247761be0a9c9c352bcc7fc4ccb77f2f2b100b699ef21cf4559eb88352d04d9de885cb102840aa3581b9dcc7c7fad93ad0c9000000000000000000000000000") request_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f0000000080)=']cgroup\x00', r0) setns(r1, 0x4000000) 2018/03/18 04:01:24 executing program 4: capset(&(0x7f0000034ff8)={0x20080522}, &(0x7f0000034000)) r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0xc0001, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000004c0)={0x945, 0x5, 0x0, 0x3, 0x10001, 0x6, 0x21b3, 0x2, 0x0}, &(0x7f0000000500)=0x20) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f00000029c0)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000640)={0x0, 0x10001}, &(0x7f0000000bc0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000001500)={0x0, 0x4}, &(0x7f0000001540)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000001580)={0x0, @in6={{0xa, 0x4e22, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x5}}, 0x5, 0x6, 0x3a, 0x9, 0x9}, &(0x7f0000001640)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001680)={0x0, 0x57b7, 0x1, [0x3a8]}, &(0x7f00000016c0)=0xa) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000001700)={0x0, 0x42, "145daa14e2196215a1afc5576e1d9328ba2ceb5bb0b39d14bc56587337b63c53d12070edb694235935b9c32905d623ceb890e2e52bcef27336e51f8f4a19cbc08a00"}, &(0x7f0000001780)=0x4a) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00000017c0)={0x0, 0x401}, &(0x7f0000001800)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000004dc0)={0x0, 0xf2a}, &(0x7f0000004e00)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000004e40)={0x0, 0x7}, &(0x7f0000004e80)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000004ec0)={0x0, 0xa51}, &(0x7f0000004f00)=0xc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000004f40)={0x0, 0x0, 0x0, 0x6, 0x10001, 0x6}, &(0x7f0000004f80)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000004fc0)={0x0, 0x0, 0x30}, &(0x7f0000005000)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000050c0)=@assoc_id=0x0, &(0x7f0000005100)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000005140)={0x0, 0x10000}, &(0x7f0000005180)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000051c0)={0x0, @in6={{0xa, 0x4e20, 0xf62, @loopback={0x0, 0x1}, 0xd51}}, [0x9, 0x9, 0x5, 0x3f, 0x7fff, 0x2, 0x7fffffff, 0xfff, 0xffffffffffffff5b, 0x3, 0xffffffffffff27dc, 0x6, 0x3f, 0x70000000]}, &(0x7f00000052c0)=0x100) sendmmsg$inet_sctp(r1, &(0x7f00000054c0)=[{&(0x7f0000000080)=@in6={0xa, 0x4e22, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x401}, 0x1c, &(0x7f0000000480)=[{&(0x7f00000000c0)="27ad9510", 0x4}, {&(0x7f0000000180)="ecd41ec6532d8564a98a0da24a264314e9e0c02ac96ce4b275636e0470c1d277614ac99df1e8c9028241a291d2a2089f814894411ed515efc0e84d868c27320c9eae764e5627d7ae6c8208808cbf781c75ff2c653c7e1c8a7298edbe18dda31a0063cd49dfb7c2bc5581e0f232a56a8d8471c92be1a6999b927a4a7f20b4f3e757c909608d362cd3644e995107f80a306353ae83902fca003dcc670aa00f83341308c4d0104309b1f971d5f4c58dab44481be0bf5a8ea353258414090b59f8d34f71c00a7f2236f6761998023a8d", 0xce}, {&(0x7f0000000280)="b31f7ed200de97ea223279be8920e6d0cac588373cc2586c9cc6dd710f2cc2680778", 0x22}, {&(0x7f00000002c0)="743821b74f3fcc7e3f33ca62a2bfb3343a64f99d713ca556edbb5fd5c7d1991591cfa230b8134c28b6c0cb9bcfb4ad202742f2", 0x33}, {&(0x7f0000000300)="17ff2d24a15e442a1e8e42285d7f0bc7e26eb55f457924b8b83c03997bb53178d20b7546fdadf93fd1756f84e3ac23f0a1bd942ddf95580688a7c3b15e6bb37c11fc090899486831ddfe8fd010d2f81f3f0ee436f96954cb21db12a15e5f7eef2b888f6ab4e937a5338eacd4b3b45b48f2eeb3ac924b845d30594afe0765251bcbe6968b70169d1a2e4048a7a67f710f6759b2bb34689609e1106b3eb4dce3e55c83f5ad4b5ad3092c5624c736586be8d3", 0xb1}, {&(0x7f00000003c0)="3379720e91e74a3566b578021b502004ee1f9479fcf112cd7b899cf2e67ccaa7749dc7e5b7a6af24d5d4d3238a044b56041407eee7ff26f61b6fbd7fc99e51347a20518acdff8ab56f961a50324fbe96cb928220f1f141c9321142464db7fb5c7d68cc1c6aaa31f4bc33909871a2f4a4cab2102d44f7", 0x76}, {&(0x7f0000000440)="6651b9a835a07fa18547cc9acd5e98c99c0a4756adfe4408ba71f47f39c7b2712f9611e117eb166ccadb11a9b3fb7a", 0x2f}], 0x7, &(0x7f0000000540)=[@init={0x14, 0x84, 0x0, {0x7fffffff, 0x1ff, 0xefb, 0x80000001}}, @sndrcv={0x2c, 0x84, 0x1, {0xfff, 0x21f5, 0x1, 0x81, 0x1, 0x1, 0x84, 0x6, r2}}], 0x58, 0x8000}, {&(0x7f00000005c0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000000600)=[{&(0x7f0000000740)="0f0198660ab37928f8a79e0d56affde7565fa80aa5185166349961a08cc1b94205a94bd28a9307803c83ac0d47b7b1624ce679297e8b8b7edf0c2a280a8840d1d39419dda52cdeebe0d83d2034d89514b2ecf72c04945fee2ae5daf66d5de41c946c67742a983e3aff69fa27fbc8860dc434e6e7d9b32298c2f816183a0d291f3cc7423da34df8a6da37a8763027016352a3d864fb759ce7c7f273b2f8126395015a5b8b06c880cf52c39ae5a15a097cb5482b4d47f534ce0eeabb129298bb98bcf5ff774831d362811401d49085c17a8d0ee3e4af5070563f9ae5c0465994d9d8e5", 0xe2}, {&(0x7f0000000840)="6297104e52afa935d181b9c10706bb8b69e2cb56d181b418e6312a106dd6c20969c890f64afebd6f2dc49db6ebf11103a4bf8f5c0e552b94bba20ad0f183b6ccd1dc71bd4e0781d8d30534c7d4edf38138400b099b8da3b0fc674c2b5f3df847a408287d655bd7d29ca75025897a443eb37aff0175e423932548df83fbb113ee477352dfb8c8360f718daf6ee994f61ce3c0b28f6d4f2790f28d4aa6feb676af1aebf568e579f37396a3da458ae6f936fad6de90177c2b4d41e2372ea7496c", 0xbf}, {&(0x7f0000000900)="4d2f451d677115373fdffe625ff224271010d67d5008a3a0124f88b67cfa9c7ddd0615e5f90127dd6eaa654bb76feff0e344299c43e4e35ccf1fab17ed71decc659e90bd7b4bfa76e31a1dbef46710930ef8312ca42324a9f5307a45919c51548474a415da0bb38c16bb4211554ee30ad22b65e93a5849c753858bbebdff03147b0ffeb93f31d03f5dd5bc6c03119a28c5e72e78d02c704710af0a291459cee669f5c2d71ee864c56fbaf3ad1ffe1b582a43bfe222cc6807bc89602621e04ff12ca2f7a813f27a432230", 0xca}, {&(0x7f0000000a00)="a4bbb90799da86791a69c2d02ad0b418356681b0ea41ef12195d6f47a4f0978d78dff43ba569d47510a2fefbd675addaa4c49f62d8c2be68559c5f25d6f7e91b9f76709c2a3c5a2af85edf721c5c736acad31dbd664b10407777036b261f13bd9c64d450a075c80efc123c35068ee62c8ef5123ce8891e6144ba150a5d32714ef0516d54684d6683312d440dda791c771a7f6dd913dd4bf5c789c47eb272e5c371dee3478853828fd0ec9e4c47ae783710cd9714de35ac79eb0ee8cf88ce1299a2a2ae5485d14e989eff782ad336ada297c3733138143ade2106fdf201d2b611e49fc2", 0xe3}, {&(0x7f0000000b00)="c0c7438c36cf95ef7f27ca702968e4e9208ebda091fa2da57275513824840e8188b04dd4a8ad1d4df221ba99718d967856298dfaf23cc805f1a4a10cb69ec1bcf4dd7cb6ca5ad693cf4fd485bf83fd6323ce304de33ea64cfbff281fe2771962d937a38ce8c1a8055af39a2f8dbde4ee0af4236007cf6c218a460860e6b7dd70f6b85f67086a91b6cd1eca334c7ebf46095b42026fa8df0f4c19cc26c4efe91a78a09a8c91fbf8418bd9bbbbf81cba83ae6a", 0xb2}], 0x5, &(0x7f0000000c00)=[@init={0x14, 0x84, 0x0, {0x2, 0xffffffffffff8001, 0x2, 0x100000001}}, @sndrcv={0x2c, 0x84, 0x1, {0x0, 0x400, 0x4, 0x3b, 0xfffffffffffffffc, 0x478, 0x5, 0xffffffffffff0001, r3}}], 0x58, 0x20000000}, {&(0x7f0000000c80)=@in6={0xa, 0x4e24, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c, &(0x7f0000001100)=[{&(0x7f0000000cc0)="4e0ac815e9584eb3303032513c3900", 0xf}, {&(0x7f0000000d00)="42ef7fa5e70af20a5f25cc3399527da6cffaba6b3a4d770f1ab9fbda9d08b77eccfb651a8fc990877d6fd3a118ad412206f1fdb6eafa30ac2220086ed4a4bb5a824b95072ce4d83c3d9756e89456bf74830e8c23d8f93dd5a37c6ee197a11f5f08d2bdd7500e824d5a96a9288824291a7e6ce5006b7e55bd27bd90c527c8ab", 0x7f}, {&(0x7f0000000d80)="f537ecb7d2ef2ba779312b9547f6ded8622bd4b881e16042a64f87fc0ecafa29d21300d650f6e2f8c5c6925efc3616ad358ecc2ed09bdcd98826ba3ca504766816a974d9c7ea5f82d55278d5d8615999c0f829a64fd561680f217781695f755f0768c5c46166073e8926907d7c9ba7e5a78dee8d0a93ca69a24ab1671270bcc8f6d6feb8e01cc6cad3d5ff90bed16c18e0eff8cfbb40a0adf7e83f64d266b785f100b85d3b1f2e20fe58bd8a4fc87ec2583234b07f49b852ed993b8501cecfe0a682f7e3906da5fe5a458d7d552d6ca757f3422479d7f9f6d608e37e0cade8027e", 0xe1}, {&(0x7f0000000e80)="ebddeae277af320da25395fcdbbf9d17ade4ded222e0562d25eb48f74bcc4f23a7b77a54e646a008de89a2e37c6edef894bc2ce2c6d606ee108451eb013969fa41da0c2768a38d06656c04835991da7e928d1e14ac2b124551a4059159afa537ac3e1db4a8ff4c16a3571ea510f5a8a56c1b53c31a3ece6e325986cb268f075dad9327b1ddd34ec9f56b53b9105c72929c939c8f6afc978250ca1bd42476a057fb83b78dfa11a1082cbf1a42ab27c541b6a71502c6d554451384d56136fd7a645414ac3542b7a03e", 0xc8}, {&(0x7f0000000f80)="3ca7958737afab7fb63776ce344c05b0a69f1f1199f51a01b1da366c41cd76954fd897f690db4596c19ed84f967e8d9bd46f5c26fcda4c1784361ec20aa235fcb37de2bce93b1663ed059b7289d0155ad161f841d92ce03e6b5c41f6826edb670e4ee948823a1ed7639c75eeb575ac9ae3252e11750add6cf869791cbf9b45cff9d5fa8d5d42f47fb0afa3d68424", 0x8e}, {&(0x7f0000001040)="cb0d5516682a8c14db79ab55539a6a7abf84fd3eb010b602fc447239c574de4f30009b47e260775b46fa3c4c6a64b629375e2e5263bfdf8ef36a572c5b4ad7c0657d8b245d48e292759554308ef67e87e1c90ab342ce289660911521cbdeae31358358559b9e09a00698d8184d291d75dd6e222e2620b429751545642e22a821049caffd4d", 0x85}], 0x6, 0x0, 0x0, 0x20000000}, {&(0x7f0000001140)=@in6={0xa, 0x4e20, 0x80000000, @dev={0xfe, 0x80, [], 0xa}, 0x9}, 0x1c, &(0x7f00000014c0)=[{&(0x7f0000001180)="625c8b71ae4e273d5f07ed504b1ecc958db7312e06026e749cb3396ee274477635910e04f4301420ded894ba2b7689ab2af7be49db31076fa936eff46b4066ca8c7c61f7ba7c33cada078b7c21549a84b466ef4082ff3da8f3b8fc54fb564820de61275fd6e327773e81a7ccf22e160e6be7fd5902827986b2720b504d6257c73057e28b1241a3fe8033ac6e7a40771da33e0cd1433b7ae808153898984da59aebb65c0de433c0b7dc43bf0f66a2f0d500a721c06776e09b83193a78", 0xbc}, {&(0x7f0000001240)="ef0d454a099162376e35cdd6467801fb08b95c6321d6a6878082a34104fe298bd4b4dbda53e8932d248dfbdb15f8218fe98eaea1f1f2581faf7ce5757c02e605fba9b83bc62c1e894a68fa29fd3f94afaaf0d1642360c6f362ab12c13eeacab073e041c3fae8ce45c4fdb14449c1a59220c62d6c08dc384136c4c67df8a55321908b5d052d2b8ba8a89dbf82cee5844786fc8b2a55b18e3909cf9f4963b279fca0b108eb84b24a2435395c709bb83e376cac0de4fd9ae9a6f981499f7ae9a61f0f547ac729f3db705de095005b54d387802f2bccccd04088ee3de1a561bee4841ee4150db72890df804a", 0xea}, {&(0x7f0000001340)="0fc5f5da41244a9b5a329208db4683e998d677902f05b07a52761401e05a5b08167929c0a0f10989bc4256d615be66cd728e5b617263ff57a06d400b3daab9026f5661e96b62a746327f43de04e4f37967395669727c0443f622804f9e365dae802f44b42d910a4951e7f7fd387c9e7d8253db32b84af6693d3caeef10d78981e36c11ea649c5657085e17f0ede5014df3460ea1a3324e232da53aea0bd71c52c3a5a679213e567982ae4934888feed8513dd9ce03e859169c0300b57669d78d99afd145922e683a1a8bb4b898d2ed96df7d2d85aea13e1ce8f2cbfdc7", 0xdd}, {&(0x7f0000001440)="dd5aa65f30ca394b39110425e3e0071784f5c79439510cac8dc4874d7452c8446d2283127e09d24a054d3a28ce877402de320b1c3efa208672fa3016b9801ac72bb68b058e9f9aecaed354f98e8892cd665863db8188d148eb15", 0x5a}], 0x4, &(0x7f0000001840)=[@init={0x14, 0x84, 0x0, {0x0, 0x3f, 0xa9, 0x100}}, @sndinfo={0x1c, 0x84, 0x2, {0x5, 0x8, 0x1, 0xffb5, r4}}, @sndrcv={0x2c, 0x84, 0x1, {0x5, 0x2ab1, 0x8, 0x4, 0x6, 0x100000000, 0x0, 0x9, r5}}, @sndrcv={0x2c, 0x84, 0x1, {0x3, 0xb, 0x8000, 0x401, 0x80000000, 0x7, 0x7, 0xb4c, r6}}, @sndinfo={0x1c, 0x84, 0x2, {0x1, 0x6, 0x2, 0x0, r7}}, @sndrcv={0x2c, 0x84, 0x1, {0x7, 0x9, 0x0, 0x9, 0x4, 0x1, 0x80, 0x3, r8}}], 0x108, 0x4001}, {&(0x7f0000001980)=@in={0x2, 0x4e22}, 0x10, 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", 0x1000}, {&(0x7f0000004c40)="3b8558191ebe78fccee6858ef8c0ca01eb4e56181ab56ac55ac4abee794b303150815d25bd9ee3ec7963c85e0bf1cb372560b10b6189c72968aa1874fe6876cd2e27354297f8e728f110a141402fc9b10798360799997a65b7d22f5dec988c6ecc94bd9a4a844f4cbf5d5836a1cc3dcd06f3cf3573df5a5cd429ee8e10e952254acf4fd14c6b0722b9813ddaa4e5088acb21441793c96b9f6f839fe6a2e5a86b18883094606d3b5fbf0a5fa21b34e7cb4bcd7a5276c68ea30d8d3106681dd9bf4a5bb4adcf4d7ed6b26f9255065bf7619e494ae9aafc0a680652bd4865718be89296b781be41bd713a411782f2764ffbcc6d7bd5e7", 0xf5}], 0x9, &(0x7f0000005300)=[@sndrcv={0x2c, 0x84, 0x1, {0x6, 0x8, 0x8208, 0x44fd, 0x8be4, 0x8, 0x43, 0x6, r9}}, @init={0x14, 0x84, 0x0, {0x0, 0x81, 0xc2ba, 0x7}}, @sndinfo={0x1c, 0x84, 0x2, {0xe09, 0x1, 0x4474, 0x20, r10}}, @sndinfo={0x1c, 0x84, 0x2, {0x10001, 0x8, 0x4, 0xfffffffffffffffb, r11}}, @sndinfo={0x1c, 0x84, 0x2, {0x20, 0x1, 0x100000001, 0xedae, r12}}, @sndinfo={0x1c, 0x84, 0x2, {0x5, 0x800c, 0x6, 0x5, r13}}, @sndrcv={0x2c, 0x84, 0x1, {0x81, 0x4, 0x8, 0xfffffffffffff800, 0x8000, 0x1, 0x5, 0x4, r14}}, @sndrcv={0x2c, 0x84, 0x1, {0x3a5ee6d1, 0x6, 0x0, 0x7fffffff, 0x9, 0x4, 0x1, 0x4, r15}}, @sndrcv={0x2c, 0x84, 0x1, {0xb9, 0x8d, 0x0, 0x0, 0xff, 0x4ad1, 0x36694043, 0x100, r16}}], 0x18c, 0x800}], 0x5, 0x44001) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000100)=@nat={'nat\x00', 0x19, 0x6, 0x90, [0x20000680, 0x0, 0x0, 0x20000914, 0x20001308], 0x0, &(0x7f0000000000), &(0x7f0000000680)=[{0x0, '\x00', 0x2}, {0x0, '\x00', 0x3}, {0x0, '\x00', 0x4}]}, 0xe0) 2018/03/18 04:01:24 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000240)) mkdir(&(0x7f0000afbff8)='./file0\x00', 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="4a00000062d4ce877d28574b3f3b85b32ebe83ee83d357d32b4654a0926a30c41e18025453cced269695607a4d914d041180b68db0a3af5b133d068d4992ddf88f04e7e7019bda7d473a1b2e7f76e059e1090022e5c5ccedd80119be22222e2c87994dc94295c3ae2726ccf3de1144cc0841ab17a8d72764dae53da489ebd348834b712c4d583571d826eaec45073e80be81b6cf7d9e88b5988682dfafd6237e0a72fc208944eb59f54749858cde9d000000000000000000000000000000"], &(0x7f0000000180)=0x52) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000001c0)={0x3ff, 0x4, 0x1, 0xfffffffffffffff7, 0x200, 0xfffffffffffffe01, 0x38, 0x10000, r2}, &(0x7f0000000200)=0x20) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) rename(&(0x7f00004baffa)='./bus\x00', &(0x7f00000000c0)='./file0\x00') 2018/03/18 04:01:24 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(seed-generic)\x00'}, 0x58) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000140)=0x10, 0x800) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000180)=""/224, &(0x7f0000000280)=0xe0) bind$alg(r0, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192\x00'}, 0x58) 2018/03/18 04:01:24 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x80, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00000001c0)={{0x2, 0x4e24, @multicast2=0xe0000002}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'lo\x00'}) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000240), &(0x7f0000000080)=0x4) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x100, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000280)=ANY=[@ANYBLOB="000000000000000000000000000000009f0435e8c74d5e69dd49920400000000082ad5fed4e61434bf7683d004463addc01fd78d2abe068bdacaf06c16d018fbdba56d044b60974e2f76bc4d6eba7a1743cc7f910cfd29b344e081ea2f5ef3c9701988c5a6163cea41c30b74298cc0abf313fd949aff28d72fc385a48a9b7476f533619b5fc21a86e3b1c080ac3ae41d06252d5d7cf6b944a01610cb6b3878be7fbc100d526b81ac525bf665a07f1ead6d0d54cbb4888db4c92c5fd0f8d3f0"]) 2018/03/18 04:01:24 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0xfffffffffffffff7, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) syz_open_procfs(0x0, &(0x7f0000000140)='net/rt_acct\x00') ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x8000}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f00000001c0)={0x0, 0x0, 'client0\x00', 0x0, "fe5c1a675878768d", "20ff33a91e99161c99a1bcaaaed238dfe0421c97d878594033838a0dc6b48b01"}) 2018/03/18 04:01:24 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x7e, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000000000)="a3764f169f14b2792b93db4355d652a25215e160a4f9bcafd7fca92340985a2e608d259736f179d64ee247b12eb60de921523a9e7f22a9fb417b5fa09914bc150e37bdf9be8a8e44", 0x48) 2018/03/18 04:01:24 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x4000000000000084) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000040)=[{r0, 0x2400}], 0x1, &(0x7f0000000080), &(0x7f00000000c0)={0x7f}, 0x8) io_setup(0x20, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000001ec0)='[', 0x1}]) 2018/03/18 04:01:24 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x10100, 0x0) connect$bt_l2cap(r1, &(0x7f0000000040)={0x1f, 0x6, {0x7ff, 0x0, 0x6, 0x9, 0x9, 0x2}, 0x3ff, 0xffffffffffff7fff}, 0xe) syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x400, 0x280902) ioctl$VT_WAITACTIVE(r1, 0x5607) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000000080)=""/15) 2018/03/18 04:01:24 executing program 6: prctl$intptr(0x1c, 0x64) prctl$intptr(0x3fffffffe, 0x6) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x111800) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000040)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000100)={0x30, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="06630440030000000b6300000b63000006630440040000000c63000008631040", @ANYRES64=r1, @ANYBLOB="0300000000000000"], 0x0, 0x0, &(0x7f00000000c0)}) 2018/03/18 04:01:24 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x3, 0x200080) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x1000, @mcast1={0xff, 0x1, [], 0x1}, 0x10000}}, 0x5, 0x3, 0x100000001, 0x4, 0x9}, &(0x7f00000001c0)=0x98) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f00000002c0)={0x9, 0x0, [{0x306}, {0x6d3, 0x0, 0x3}, {0x585, 0x0, 0xfffffffffffff000}, {0xbff, 0x0, 0x2}, {0xb39, 0x0, 0x9}, {0x39a, 0x0, 0x7ff}, {0xffe, 0x0, 0x7}, {0xbff, 0x0, 0x54}, {0x204, 0x0, 0x8000}]}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000200)={r1, 0x50, "4dfe259124294b0b38ea3d9d3f869784cf63c93d60a13340546e627c6a51c7cb9845ac21d538788e1418ffb7047daf4a88001edb0ff49cdb2683f0533033630ade8dee7bdcffb3845d8380760c8bd463"}, &(0x7f0000000280)=0x58) r2 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x1, 0x0) r3 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x1ce, 0x400000200000) ioctl$KVM_GET_CLOCK(r3, 0x8030ae7c, &(0x7f0000000080)) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc2c45513, &(0x7f000045bb40)={{0x4, 0x0, 0x0, 0x0, "37cd43b5739f451238fed3a92c238f793f40ea2a4fa7270c540142d7504a1e72625e850165973e198f9172b0"}, 0x0, [], {0x0, 0x989680}}) 2018/03/18 04:01:24 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe7e00000000000000000000000000aafe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB], &(0x7f00000002c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/arp\x00') ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000080)={0x2, 0x9, 0x5, 0xffffffffffffffff, 0x2, 0x40, 0x400, 0x3, 0xfffffffffffffffd}) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000040)={0xfffffffffffffff7, 0x8, 0x8}) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) 2018/03/18 04:01:24 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000040)=0xf2da, 0x4) socket$kcm(0x29, 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000080)) r1 = add_key(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$describe(0x6, r1, &(0x7f00000001c0)=""/116, 0x74) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000240)={'ip6tnl0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000280)=""/9) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f00000002c0)={0x9, 0x3, 0x6a17, 0x401, 0x1, 0x3f}) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000000300)={0x80000000, 0x100000000, 0x6, 0x3, 0x6c}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000340)={0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000380)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000003c0)={r2, r3}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) syz_open_dev$evdev(&(0x7f0000000400)='/dev/input/event#\x00', 0x8, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x0, &(0x7f0000000440)={0x4, {{0x2, 0x4e24, @multicast2=0xe0000002}}, {{0x2, 0x4e22, @loopback=0x7f000001}}}, 0x104) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000580)={0x0, @remote, @multicast2}, &(0x7f00000005c0)=0xc) connect$bt_l2cap(r0, &(0x7f0000000600)={0x1f, 0xb4f, {0x7, 0x7, 0x3, 0x3f, 0x7b6, 0x5}, 0x3, 0xffffffffffffffb9}, 0xe) getresgid(&(0x7f0000000640), &(0x7f0000000680), &(0x7f00000006c0)) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000740)={'filter\x00', 0x7, 0x4, 0x494, 0x130, 0x270, 0x0, 0x3b0, 0x3b0, 0x3b0, 0x4, &(0x7f0000000700), {[{{@uncond, 0xf0, 0x130}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "cf7fdc9d29eaf4f312e1b8b0d572c115746cb662503429c8ec9fd85fb0c7"}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @dev={0xac, 0x14, 0x14, 0xe}, @rand_addr=0x8, 0x2, 0xffffffff}}}, {{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001, 0xffffff00, 0xffffffff, @empty, {[0x0, 0x0, 0x0, 0x0, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0xff, 0xff, 0x0, 0xff]}, 0x9, 0x9, 0x2, 0x2, 0x80000000, 0x5, 'gre0\x00', 'syz_tun\x00', {0xff}, {0xff}, 0x0, 0xbf6924053c2015ae}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, 0x8}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4e0) socket$nl_route(0x10, 0x3, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000c40)={0x200}, 0x4) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000c80)={0x4, {{0x2, 0x4e21, @loopback=0x7f000001}}, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x104) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) recvfrom$unix(r0, &(0x7f0000000dc0)=""/4096, 0x1000, 0x142, &(0x7f0000001dc0)=@file={0x0, './file0\x00'}, 0x6e) personality(0xd00000f) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001e40), &(0x7f0000001e80)=0x14) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000001ec0)={0x1000, 0xffffffffffff1948, 0x3f, 0x8, 0xffffffff, 0x10001}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001f40)=0x40, 0x4) 2018/03/18 04:01:24 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x200, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000040)=@generic={0x9, 0x3, 0xf505}) syz_open_dev$dspn(&(0x7f0000006000)='/dev/dsp#\x00', 0x1, 0x1) 2018/03/18 04:01:24 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x4000000000000087) io_setup(0x44, &(0x7f0000000140)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x0, 0x0, 0xff, 0x1}, 0x26e) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={0xffffffffffffffff, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) io_submit(r1, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00001b0000)='l', 0x1}]) io_destroy(r1) shutdown(r0, 0x0) 2018/03/18 04:01:24 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x805b, 0x109002) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000009000), &(0x7f0000009000)=0x8) socketpair$inet6(0xa, 0x80b, 0x3, &(0x7f0000000080)) 2018/03/18 04:01:24 executing program 1: openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x301040, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x40) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000080)={0x0, 0x1, &(0x7f0000000040)=""/31, &(0x7f0000000180)=""/174, &(0x7f0000000300)=""/225, 0x2000}) syz_emit_ethernet(0x4a, &(0x7f0000000400)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff869d60d8652b002b0600fe7e000040000000000000ca000000aaaa0000000000000000000000000000000000000095fde45e885ec8e4c7b5aa4771c0f694adfbb70a55dd6f71ea915a08ed26a1c94eb2410c8259e0afd5305a4df8d2a5aa2f8c53c4bdd132a59fb9885dc85f7b21dc8fa7806d5c94d9270345f8e249158f6722f0c41abd4bf75e802bb5f407a5e70e3fd57510aa63e2d20510b52180596814e6cc99005282", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000002c0)) [ 258.534619] kernel msg: ebtables bug: please report to author: Wrong len argument [ 314.762638] Buffer I/O error on dev loop7, logical block 3, async page read [ 314.770071] Buffer I/O error on dev loop7, logical block 1, lost async page write [ 314.777873] Buffer I/O error on dev loop7, logical block 2, lost async page write [ 314.785591] Buffer I/O error on dev loop7, logical block 3, lost async page write [ 492.512387] INFO: task syz-executor7:5981 blocked for more than 120 seconds. [ 492.519854] Not tainted 4.16.0-rc5+ #267 [ 492.524491] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.532485] syz-executor7 D23168 5981 4196 0x20020004 [ 492.538174] Call Trace: [ 492.540792] __schedule+0x8fb/0x1ec0 [ 492.544549] ? __sched_text_start+0x8/0x8 [ 492.548725] ? blk_init_request_from_bio+0x3c0/0x3c0 [ 492.553890] ? __lock_is_held+0xb6/0x140 [ 492.557976] ? trace_hardirqs_off+0x10/0x10 [ 492.562326] ? find_get_pages_range_tag+0x88c/0x1000 [ 492.567452] ? find_held_lock+0x35/0x1d0 [ 492.571533] schedule+0xf5/0x430 [ 492.574954] ? wait_on_page_bit_common+0x49c/0x770 [ 492.579979] ? __schedule+0x1ec0/0x1ec0 [ 492.584012] ? lock_downgrade+0x980/0x980 [ 492.588220] ? lock_release+0xa40/0xa40 [ 492.592208] ? __lock_is_held+0xb6/0x140 [ 492.596275] ? do_raw_spin_trylock+0x190/0x190 [ 492.600905] io_schedule+0x1c/0x70 [ 492.604462] wait_on_page_bit_common+0x4b3/0x770 [ 492.609276] ? generic_write_checks+0x530/0x530 [ 492.613951] ? blk_start_plug+0xbb/0x370 [ 492.618055] ? blk_lld_busy+0x60/0x60 [ 492.621863] ? wbc_attach_and_unlock_inode+0x574/0x8f0 [ 492.627152] ? lock_downgrade+0x980/0x980 [ 492.631309] ? memcpy_from_page+0x8e/0xf0 [ 492.635478] ? page_cache_tree_insert+0x410/0x410 [ 492.640367] ? pagevec_lookup_range_tag+0x40/0x90 [ 492.645226] __filemap_fdatawait_range+0x282/0x430 [ 492.650164] ? wait_on_page_bit_common+0x770/0x770 [ 492.655105] ? blkdev_writepages+0x1d/0x30 [ 492.659346] ? blkdev_readpages+0x40/0x40 [ 492.663512] ? do_writepages+0x116/0x170 [ 492.667591] ? __filemap_fdatawrite_range+0x280/0x460 [ 492.672796] ? delete_from_page_cache_batch+0xdb0/0xdb0 [ 492.678177] ? blk_lld_busy+0x60/0x60 [ 492.681995] ? __save_stack_trace+0x7e/0xd0 [ 492.686328] file_write_and_wait_range+0xd7/0x100 [ 492.691195] blkdev_fsync+0x67/0xb0 [ 492.694826] ? thaw_bdev+0x180/0x180 [ 492.698550] vfs_fsync_range+0x110/0x260 [ 492.702615] blkdev_write_iter+0x2e6/0x3e0 [ 492.706916] ? bd_set_size+0x330/0x330 [ 492.710822] do_iter_readv_writev+0x55c/0x830 [ 492.715316] ? do_iter_readv_writev+0x55c/0x830 [ 492.719982] ? vfs_dedupe_file_range+0x8f0/0x8f0 [ 492.724748] ? rw_verify_area+0xe5/0x2b0 [ 492.728812] do_iter_write+0x154/0x540 [ 492.732713] ? rcu_read_lock_sched_held+0x108/0x120 [ 492.737751] vfs_iter_write+0x77/0xb0 [ 492.741585] iter_file_splice_write+0x7db/0xf30 [ 492.746277] ? page_cache_pipe_buf_steal+0x500/0x500 [ 492.751414] ? fsnotify_first_mark+0x2b0/0x2b0 [ 492.756062] ? selinux_file_permission+0x82/0x460 [ 492.760933] ? rw_verify_area+0xe5/0x2b0 [ 492.764998] ? page_cache_pipe_buf_steal+0x500/0x500 [ 492.770115] direct_splice_actor+0x125/0x180 [ 492.774525] splice_direct_to_actor+0x2c1/0x820 [ 492.779213] ? _cond_resched+0x14/0x30 [ 492.783112] ? generic_pipe_buf_nosteal+0x10/0x10 [ 492.787986] ? do_splice_to+0x160/0x160 [ 492.791974] ? security_file_permission+0x89/0x1e0 [ 492.796927] ? rw_verify_area+0xe5/0x2b0 [ 492.808415] do_splice_direct+0x29b/0x3c0 [ 492.812589] ? splice_direct_to_actor+0x820/0x820 [ 492.817448] ? rw_verify_area+0xe5/0x2b0 [ 492.821522] do_sendfile+0x5c9/0xe80 [ 492.825248] ? do_compat_pwritev64+0x100/0x100 [ 492.829852] ? lo_compat_ioctl+0xb3/0x140 [ 492.834035] ? __might_sleep+0x95/0x190 [ 492.838036] compat_SyS_sendfile+0xea/0x1a0 [ 492.842366] ? SyS_sendfile64+0x160/0x160 [ 492.846519] ? do_fast_syscall_32+0x156/0xf9f [ 492.852865] ? SyS_sendfile64+0x160/0x160 [ 492.857027] do_fast_syscall_32+0x3ec/0xf9f [ 492.861363] ? do_int80_syscall_32+0x9c0/0x9c0 [ 492.865960] ? _raw_spin_unlock_irq+0x27/0x70 [ 492.870476] ? finish_task_switch+0x1c1/0x7e0 [ 492.874979] ? syscall_return_slowpath+0x2ac/0x550 [ 492.879922] ? prepare_exit_to_usermode+0x350/0x350 [ 492.884952] ? sysret32_from_system_call+0x5/0x3c [ 492.889815] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 492.894681] entry_SYSENTER_compat+0x70/0x7f [ 492.899102] RIP: 0023:0xf7f93c99 [ 492.902464] RSP: 002b:00000000f778f09c EFLAGS: 00000286 ORIG_RAX: 00000000000000bb [ 492.910192] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000000000014 [ 492.917470] RDX: 00000000200ddff8 RSI: 0000000002000001 RDI: 0000000000000000 [ 492.924765] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 492.932045] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 492.939334] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 492.946637] [ 492.946637] Showing all locks held in the system: [ 492.952994] 2 locks held by khungtaskd/801: [ 492.957453] #0: (rcu_read_lock){....}, at: [<000000004253fb60>] watchdog+0x1c5/0xd60 [ 492.965544] #1: (tasklist_lock){.+.+}, at: [<0000000027f1c579>] debug_show_all_locks+0xd3/0x3d0 [ 492.974601] 1 lock held by rsyslogd/3997: [ 492.978761] #0: (&f->f_pos_lock){+.+.}, at: [<00000000acee02b8>] __fdget_pos+0x12b/0x190 [ 492.987205] 2 locks held by getty/4119: [ 492.991213] #0: (&tty->ldisc_sem){++++}, at: [<00000000881f770c>] ldsem_down_read+0x37/0x40 [ 492.999952] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000bc144894>] n_tty_read+0x2ef/0x1a40 [ 493.009295] 2 locks held by getty/4120: [ 493.013272] #0: (&tty->ldisc_sem){++++}, at: [<00000000881f770c>] ldsem_down_read+0x37/0x40 [ 493.021971] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000bc144894>] n_tty_read+0x2ef/0x1a40 [ 493.031285] 2 locks held by getty/4121: [ 493.035269] #0: (&tty->ldisc_sem){++++}, at: [<00000000881f770c>] ldsem_down_read+0x37/0x40 [ 493.043954] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000bc144894>] n_tty_read+0x2ef/0x1a40 [ 493.053267] 2 locks held by getty/4122: [ 493.057243] #0: (&tty->ldisc_sem){++++}, at: [<00000000881f770c>] ldsem_down_read+0x37/0x40 [ 493.065943] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000bc144894>] n_tty_read+0x2ef/0x1a40 [ 493.075240] 2 locks held by getty/4123: [ 493.079226] #0: (&tty->ldisc_sem){++++}, at: [<00000000881f770c>] ldsem_down_read+0x37/0x40 [ 493.087936] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000bc144894>] n_tty_read+0x2ef/0x1a40 [ 493.097279] 2 locks held by getty/4124: [ 493.101261] #0: (&tty->ldisc_sem){++++}, at: [<00000000881f770c>] ldsem_down_read+0x37/0x40 [ 493.109975] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000bc144894>] n_tty_read+0x2ef/0x1a40 [ 493.119312] 2 locks held by getty/4125: [ 493.123317] #0: (&tty->ldisc_sem){++++}, at: [<00000000881f770c>] ldsem_down_read+0x37/0x40 [ 493.132547] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000bc144894>] n_tty_read+0x2ef/0x1a40 [ 493.141888] 3 locks held by kworker/u4:5/5789: [ 493.146496] #0: ((wq_completion)"writeback"){+.+.}, at: [<00000000d91fe1a3>] process_one_work+0xb12/0x1bb0 [ 493.156516] #1: ((work_completion)(&(&wb->dwork)->work)){+.+.}, at: [<00000000a42ad8c4>] process_one_work+0xb89/0x1bb0 [ 493.167556] #2: (&type->s_umount_key#27){++++}, at: [<000000001056179f>] trylock_super+0x20/0x100 [ 493.176805] [ 493.178455] ============================================= [ 493.178455] [ 493.185513] NMI backtrace for cpu 1 [ 493.189162] CPU: 1 PID: 801 Comm: khungtaskd Not tainted 4.16.0-rc5+ #267 [ 493.196093] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 493.205443] Call Trace: [ 493.208035] dump_stack+0x194/0x24d [ 493.211646] ? arch_local_irq_restore+0x53/0x53 [ 493.216297] ? debug_show_all_locks+0x2f3/0x3d0 [ 493.220946] ? nmi_cpu_backtrace+0x1be/0x210 [ 493.225341] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 493.229814] nmi_cpu_backtrace+0x1d2/0x210 [ 493.234043] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 493.238534] nmi_trigger_cpumask_backtrace+0x123/0x180 [ 493.243818] arch_trigger_cpumask_backtrace+0x14/0x20 [ 493.249033] watchdog+0x90c/0xd60 [ 493.252485] ? reset_hung_task_detector+0xa0/0xa0 [ 493.257318] ? complete+0x62/0x80 [ 493.260773] ? __schedule+0x1ec0/0x1ec0 [ 493.264725] ? do_wait_intr_irq+0x3e0/0x3e0 [ 493.269025] ? __lockdep_init_map+0xe4/0x650 [ 493.273408] ? do_raw_spin_trylock+0x190/0x190 [ 493.277973] ? lockdep_init_map+0x9/0x10 [ 493.282009] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 493.287237] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 493.292229] ? trace_hardirqs_on+0xd/0x10 [ 493.296352] ? __kthread_parkme+0x176/0x240 [ 493.300653] kthread+0x33c/0x400 [ 493.303995] ? reset_hung_task_detector+0xa0/0xa0 [ 493.308816] ? kthread_stop+0x7a0/0x7a0 [ 493.312773] ret_from_fork+0x3a/0x50 [ 493.316551] Sending NMI from CPU 1 to CPUs 0: [ 493.321698] NMI backtrace for cpu 0 skipped: idling at native_safe_halt+0x6/0x10 [ 493.322678] Kernel panic - not syncing: hung_task: blocked tasks [ 493.335761] CPU: 1 PID: 801 Comm: khungtaskd Not tainted 4.16.0-rc5+ #267 [ 493.342661] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 493.351990] Call Trace: [ 493.354560] dump_stack+0x194/0x24d [ 493.358167] ? arch_local_irq_restore+0x53/0x53 [ 493.362815] ? vsnprintf+0x1ed/0x1900 [ 493.366597] panic+0x1e4/0x41c [ 493.369768] ? refcount_error_report+0x214/0x214 [ 493.374509] ? nmi_trigger_cpumask_backtrace+0xf0/0x180 [ 493.379858] watchdog+0x91d/0xd60 [ 493.383298] ? reset_hung_task_detector+0xa0/0xa0 [ 493.388150] ? complete+0x62/0x80 [ 493.391855] ? __schedule+0x1ec0/0x1ec0 [ 493.395805] ? do_wait_intr_irq+0x3e0/0x3e0 [ 493.400104] ? __lockdep_init_map+0xe4/0x650 [ 493.404492] ? do_raw_spin_trylock+0x190/0x190 [ 493.409053] ? lockdep_init_map+0x9/0x10 [ 493.413089] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 493.418190] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 493.423185] ? trace_hardirqs_on+0xd/0x10 [ 493.427316] ? __kthread_parkme+0x176/0x240 [ 493.431617] kthread+0x33c/0x400 [ 493.434957] ? reset_hung_task_detector+0xa0/0xa0 [ 493.439775] ? kthread_stop+0x7a0/0x7a0 [ 493.443740] ret_from_fork+0x3a/0x50 [ 493.448056] Dumping ftrace buffer: [ 493.451675] (ftrace buffer empty) [ 493.455363] Kernel Offset: disabled [ 493.458995] Rebooting in 86400 seconds..