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", 0x1000}, {&(0x7f0000001e00)="5744129a6d69a58066b395c5ac9752f4df78b9ea3d31331016227fe342877f126a95c3a9b9b649bf2f5db762d6d749580ae57f4cf08d87428dbf5c1ca37a78bc86f1f462406b9d1a59233c68e00262088172d66ac41a52616ea6f0b5a1a66af40b4162fd7dbc09d7c4cca8ddf8179277dcb14a146a2d883ff2e81e7b1effbcad978e3a62b4b6ce77ae5edffd4f140d815c6a144fe47a6db7e920e015fd1e091d2a949ecc3d7c4f4a5da933ab03d1676d7e8bc6cc8fc909eab5eec9a28058ea109f", 0xc1}], 0x3, &(0x7f0000001f40)={0x90, 0x3a, 0x3, "0af384daee7947030bfcfd5a5d06773856cb7e6fbf5ca5b43c564a91d2c34d4450ca7e677e91509226d202fa251dbecca52c4b4bb35e7a7461699d1fc6897bcbe4bd2dd7a3460986177b9d7c8c8ff702396d7e81431a5037900cf033df5f7436af7654923e8a8f555ad5e261883f8fa749187f5b17a3edc99546cb"}, 0x90, 0x4}], 0x3, 0x40) 2018/03/08 03:29:19 executing program 5: pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000300)=""/46) vmsplice(r0, &(0x7f00007d3000)=[{&(0x7f0000000140)="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", 0x11e}], 0x1, 0x0) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="58bef75e1a0ac1fb7d237164ea1cba09ac5ddb8e8b9aad3a791a6ede997102a256e82cfed39d14f896f3548bf61eed85e7491520f976997ab67e4ab49d2bf636b5e2864f5a73c56e211c371a183369cd3f44c4ae1e5bb6f914b04eaad97bb164906b28fd187e62bddafdccd528de9673ea4739e27629c663dd5f028cddccafb968de5641ca395bd70d5a7330d8d5cf2ef3fb282be9cde183ba51a414a8a6712aa3f8771b15747652a42cbe5012315411e697d10ac819707a942daccd8c2711488bbccb6da39423bf343360f6a64a5faf139f021d3fa0acd9", 0xd8}, {&(0x7f0000000280)="9c1f8326d4eb534c204ff5816f99239a99d0e12c753590bdb66d0a9b87903974240a0092d0b1fb806df1907bd0d3902a11e967b78ba4467da80b7e4b26e85e4dcb2cbd7938f65b8dc0c8a61a5391398078550f550115ca6a2ef4e89a278038e9f27c635c093233d95a8d9752e63c9f78bcadc4d461f9", 0x76}], 0x2) writev(r3, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) tee(r2, r1, 0x5, 0x0) 2018/03/08 03:29:19 executing program 1: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) eventfd(0x2) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x2) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000002c0)=0xc) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000300)) pwritev(r0, &(0x7f00000019c0)=[{&(0x7f0000000600)='5', 0x1}], 0x1, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001b00), &(0x7f0000001b40)=0xc) recvfrom$ipx(r0, &(0x7f00000000c0)=""/191, 0xbf, 0x100, &(0x7f0000000040)={0x4, 0x81, 0x100000001, "9de2af686982", 0x4}, 0x10) [ 37.664392] binder: 5460:5464 ioctl c0306201 20004000 returned -14 2018/03/08 03:29:19 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r0, &(0x7f0000de1fff)='U', 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000000)=""/157, 0x204, 0x10002, &(0x7f0000df7ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000000180)="799a11571c83a60fb0c07622a33c380e3ef0dc27dd46f5d53104ee0c408d2f8fabe7925251d6604fcc3860041d59798f1239b4007e42dd7328f0b2af53fb2de775ff5a99df2e63ecad7add085d8f4fa1ec4ca57e6d810e0239c1c8e84202a9ab562eae5d91542b33bdb2ce8d658c5e636b3cb6a9254b5088ed1e7453db945e924102fbefcf5034e9818f7e457d2059b733407719bde23760aec4ef261812167734ae5e2295094d25feb11481c278e23cc8be", 0xb2, 0x4044000, &(0x7f0000000100)={0x2, 0x4e21, @empty}, 0x10) setsockopt$sock_int(r0, 0x1, 0x18, &(0x7f0000defffc)=0xfffffffffffffffc, 0xfffffffffffffe54) sendto$inet(r0, &(0x7f0000000140)="aa", 0x1, 0xc040, 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x1, 0x640200) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000280)) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x801, 0xc004, 0x0, 0x0) recvmsg(r0, &(0x7f00000000c0)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x5e}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0x7, 0x8000}, 0x40000100) 2018/03/08 03:29:19 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = epoll_create1(0x0) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000057000), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f000002cff4)) recvfrom(r2, &(0x7f0000000240)=""/97, 0x61, 0x23, 0x0, 0x0) r3 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) r5 = getgid() getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e23, 0xee, @local={0xfe, 0x80, [], 0xaa}, 0x100}}, 0x100020000, 0x2, 0x40, 0x2, 0x1}, &(0x7f0000000380)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000003c0)={r6, @in6={{0xa, 0x4e24, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, 0x0, 0x5, 0x9, 0x5, 0xb}, &(0x7f0000000480)=0x98) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={r3, r4, r5}, 0xc) signalfd4(r2, &(0x7f0000cebff8), 0x8, 0x0) r7 = accept(0xffffffffffffffff, &(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @dev}}, &(0x7f0000000080)=0x80) ioctl$sock_SIOCBRDELBR(r7, 0x89a1, &(0x7f00000000c0)='syzkaller0\x00') 2018/03/08 03:29:19 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f00000000c0)) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000f7c000), 0x3) delete_module(&(0x7f0000000080)='r\x00', 0x200) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x101) socket$inet6(0xa, 0x0, 0x3ea) 2018/03/08 03:29:19 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000616000)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) r1 = socket$inet(0x2, 0x6, 0x0) membarrier(0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f00009abffc)=0x8, 0x4) bind$inet(r1, &(0x7f0000afbff0)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) 2018/03/08 03:29:19 executing program 4: r0 = memfd_create(&(0x7f0000001fcd)="776c616e302a6d696d655d747970652d747275737465647d26776c616e30766dc06574312e747275737465647b5c7b47504c00", 0x0) getpeername(r0, &(0x7f0000000180)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000200)=0x80) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r0, 0x0) writev(r0, &(0x7f0000003fa0)=[{&(0x7f0000003000)="bd6c8d56d18203584250dc9aa5794daf5a58fcdde7f2d42a98a1b2689001831d8422656a6027bd645d627016968b69803a61f7834672d401e2b644ee73b01f67d477a3052af35f03c97bce7b3f6c06daac7f501f0cbfc4586cf54459875aec03e4ddad437fd5d9810c63689e30", 0x6d}], 0x1) write(r0, &(0x7f00001ef000)="ca049624221dc540f1822c851beb1a8a779c760c3cd17e1c0a4e2d874faa600ad09a7457c7d0e9123089ae4a62b3d9ec8016baf28f3062728d0caa3f8abefa671955781baca4fd51f70227b0a81c78e71523cac1d925f5065386f9777fb35e4cd1e0040c856372d047eb846d989f59c1730975b22d8b01705bff1e93f6b0dcefa23e0e5ad0549fb2cf0c3d50c8d9c59b2565f8", 0x93) sendto(r0, &(0x7f0000000000)="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", 0xfb, 0x4, &(0x7f0000000100)=@rc={0x1f, {0x100000001, 0x10000, 0x1, 0x6, 0x3ff}, 0x79}, 0x80) symlink(&(0x7f0000004000)='./file0\x00', &(0x7f0000000280)='./control\x00') rename(&(0x7f000043aff6)='./control\x00', &(0x7f0000004000)='./control\x00') 2018/03/08 03:29:19 executing program 1: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x20000, 0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) utimensat(r0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)={{r1, r2/1000+10000}, {0x0, 0x7530}}, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x6000, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f00000000c0)={0x4, 0x4d0, 0x0, 0x9, 0x9, 0x80000000, 0xffffffff7fffffff, 0x8001, 0x4, 0x0, 0x4, 0x70}) r4 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r4, &(0x7f0000002000)='v', 0x1) sendfile(r4, r4, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r4, 0x0) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/08 03:29:19 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000010e000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400000, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'ifb0\x00', 0x2000}) ioctl$TCSETSW(r0, 0x5402, &(0x7f0000443fdc)={0x6}) 2018/03/08 03:29:19 executing program 5: mprotect(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x1000000) msync(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0) 2018/03/08 03:29:19 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002d2ff8)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) fcntl$lock(r1, 0x7, &(0x7f000043e000)={0x1}) fcntl$lock(r1, 0x400000000000007, &(0x7f0000a2e000)={0x0, 0x2, 0x4, 0xfffffffffffffffd}) r2 = getpgid(0xffffffffffffffff) syz_open_procfs(r2, &(0x7f0000000000)='net/nfsfs\x00') fcntl$lock(r0, 0x7, &(0x7f0000dd7fe0)) 2018/03/08 03:29:19 executing program 5: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) vmsplice(r0, &(0x7f0000a11000)=[{&(0x7f00003c1fed)}], 0x1, 0x0) [ 41.267693] IPVS: Creating netns size=2536 id=9 2018/03/08 03:29:23 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffffffffff00000000000086dd60c1955d00082cd1f6501600000000000000000000000000000000000000000000000000000000004e204e2000089078"], &(0x7f0000005fec)) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10, 0x800) r1 = syz_open_dev$sg(&(0x7f0000000240)='/dev/sg#\x00', 0x6, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000280)=""/172, &(0x7f0000000340)=0xac) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000000180)=0xfffffffffffffffc, 0x59) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x4e24, @empty}, {0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10, {0x2, 0x4e22, @multicast1=0xe0000001}, 'eql\x00'}) syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x9, 0x40) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000000c0)={0x3}, 0x4) 2018/03/08 03:29:23 executing program 6: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000005c0), &(0x7f0000000600)=0xc) timer_create(0x4, &(0x7f0000000640)={0x0, 0x3a, 0x2, @thr={&(0x7f00000006c0)="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", &(0x7f00000016c0)="116a04e2789fbe116dc565ed5123d5160bd7b5b15d65968061428955c9b30a28d675a1250f04fd971fdd9e0dd102649500ef6da5ea8a6eb9aa5b156cdf338b74a8163e8d5a72327715eebc2f87d3af42b68c0bf0e284d1ecf64b16e4bd1fda13c6ffde24b3c4948ddbab38d96bf93936b69f350af41a14594f1158ae2c820d0517982889c92d3bfbaec421b421cc92a2e28ac88e6c242bf0c824e85e2de287b45ae3b05537ca4273053637ccc901b43a500320ffdfa9fc4b778221876484f8d44d02129daaf42a608c2464f00fb61d526a166d5725543dbcf07bde8561df445cb7dc7415a3d126a4b087777323733083cd0312f5"}}, &(0x7f00000017c0)=0x0) timer_getoverrun(r0) timer_create(0x626132c902d6db1c, &(0x7f0000000040)={0x0, 0x0, 0x0, @tid}, &(0x7f00000000c0)=0x0) timer_settime(r1, 0x1, &(0x7f0000000000)={{0x0, 0x989680}}, &(0x7f0000000080)) r2 = socket(0x1, 0x3, 0x9) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000100)=@sack_info={0x0, 0xc70}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000001800)={r3, 0x1, 0x1000, "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"}, 0x1008) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000200)={{{@in=@multicast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@remote}}, &(0x7f0000000300)=0xe8) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000340)={@dev={0xfe, 0x80, [], 0x17}, @remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, 0x3f, 0xf136, 0x5, 0x500, 0x1, 0x11, r4}) 2018/03/08 03:29:23 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f00000000c0)='./file0\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000700), &(0x7f0000000780)=0x60, 0x80800) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = gettid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000800)={0x0, 0x0}, &(0x7f0000000840)=0xc) fstat(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000900)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000940)={{{@in6=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@broadcast}}, &(0x7f0000000a40)=0xe8) lstat(&(0x7f0000000a80)='.', &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getpid() r10 = getuid() stat(&(0x7f0000000b40)='.', &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000c00)={0xffffffffffffffff, 0xffffffffffffffff}) r13 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000c40)='/dev/rtc\x00', 0x10000, 0x0) r14 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000c80)={0xffffffffffffffff}) r16 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000cc0)='/dev/ppp\x00', 0x16000, 0x0) r17 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000d40)='/dev/ashmem\x00', 0x80, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000d80)={0xffffffffffffffff, 0xffffffffffffffff}) r19 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r20 = syz_fuseblk_mount(&(0x7f0000000dc0)='./file0\x00', &(0x7f0000000e00)='.', 0x1, 0x0, 0xffffffffffffffff, 0x6, 0x3ff, 0x80000) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000e40)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000e80)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r13, &(0x7f0000001000)="5e16356feb05f5385689939252cf03c77125aa1265a63620b05b7fef5135d51d4e55773f1b3ec1b716e6efeeb295f7e3860e89cee79ec2114f54de010a06a5f3e7b780e95703f2c96dd1cfc8a04930a8a153022f3dab79a072526853f417d6538de1cf3a5461b503c7cab177a4ae29f0cc71bbb2129d14b9599783f8b15919b071ea640883955625ad8d11f29269141c475c584b7bd9c70503654023a48f86bcef9970f2d9141e8f4586c433e3db20f9e2d9cfee01", 0xb5, 0x40090, &(0x7f00000010c0)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmsg$unix(r0, &(0x7f0000000fc0)={&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000680)=[{&(0x7f0000000180)="e9c8267fcfa404239c87b9610ef609df829a6f0bf792d37cad035cbf84701a5b3ee602c0b5f9a3402b3868247d65cc94a508ac5e34a7e054eebc7e32d0f2ed82c1cd638ebe4ec945132794f022028cdc2cbb54a60c41068dde60cb51dbfb686098fcbfc9befc2be7b44437ed8f5954a4d68005835da3c650b178fb133afac3d45b5c5cd8d3bd1813e11d1bb795af1063ff4775bfd9ee60c1b07f43b70ae50b7a", 0xa0}, {&(0x7f0000000240)="3e926ce71ad0921075a8157816dcc869c4321807c8aef66323b7f00f2068a27f84656be2d61169a3d3795fd4723d0cf0d6ec3567a371c81e5927243c1c4319f1e0bdf76d40e52e74b78fed3f", 0x4c}, {&(0x7f0000000080)="621d925c69dc1ce94903daf4b30609511f9d289f4103d00ade8174eebdb444e2915652062b0703e2e6a0405ca7b4dd74dee87e248a6d67", 0x37}, {&(0x7f00000002c0)="0304032bdb8a9af20b9b6c48c27a9052580ba520b36b28fb255805c8a4266a0e0f28513ad36d88bdc0045f78bd7791d0db4a47a8f4d8ca344b69fc2825f73dc277d7704b6aaaedc0542e209f1af4b3c4eb1af4b8ffcf4401e276546eccf924dfb417ec91f8963a3d094df1c03c2c3264ada1f0835d80cca957e18ff1f6ea721c58b25d53fefce1d8b0557d1f1050200b5311f60e10583427f204c5969ef52f7ea115d18797e9d3037ee54ee5dc5fcd46faffaf6b5382527133ce14b85184aff13d8cbf8a9d2ddd1cd28d89d0068350a88d5b20b12a4e1e5f0e2f78adae2a75", 0xdf}, {&(0x7f00000003c0)="cd7af21b76d1d34dbe60f6557296063e5939f1beab9a1c480ad3651e85a698bb16f748167e4fc3d15ba0b0a60feecca35bfbec96b5bd6995622c211f66ac7567636d9c4e92f1d84a2b9d2c86e51f56589da2efa4745650e33fd4047de014198a3d593eb1d35b65a356608ffba2a4411e365ce165c5e9d4c315e419425a1feb2d0f97598593754cae40aafc4e21e7e15ee6e7de7f7a5708a0980c4089823f59f89ec3f31039ac87fdfdeed1f783c8d3e7a98e58", 0xb3}, {&(0x7f0000000480)}, {&(0x7f00000004c0)="977a13794bf805654340a04f62b42eb52d7662685ceea7a87ab550cc4b6c44305f57b80cfdf041eb61b1955e7bb68199e7f2a7021813342e35f497a59618682a5a64f971ead616601e367198c70617882441487f765c20d97d6bbe891283195057b22943cd66dc39dab8b80e64fbb78bf334403a098f4ec4f1e23b33655a9841a48e530ef08c3e628433483acace18dafcf2cb083e08afaf505b1674a59fb18e00ea6da1fc90c4a0ca475a56338705ada2ea6bdb075fc6b559e6e50e1b25b243e3c8e1cdf70b82a8452262386bffb8f46f2f5ea694d3ad77f7d22f4ac5ad", 0xde}, {&(0x7f00000005c0)="a4b3084f23b82ff609b021bb4c0837170c0010c9b81b521ba44046b7ccda6ef8f0fa2613c835453fab57f4f803aa20ea0db7192e6efebcf17f37f9a01fa6b6112b81e42e6181ce5cc06647496285a94e7e5117f5383054ee8c5235f3de475fd87a77e49eec8b2f8ce1934896a278f1197fd8840ac20be26a72154481f1fb2e098ce9d8e675a6dbc2ef4ff35573e6869736a69806a29badd73989", 0x9a}], 0x8, &(0x7f0000000ec0)=[@rights={0x18, 0x1, 0x1, [r1, r2]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x20, 0x1, 0x1, [r12, r13, r14]}, @rights={0x30, 0x1, 0x1, [r15, r16, r17, r18, r19, r20, r21, r22]}], 0xc8}, 0x11) syz_fuse_mount(&(0x7f0000000d00)='.', 0x0, 0x0, 0x0, 0x0, 0x24010) mkdir(&(0x7f0000000000)='.', 0x39) 2018/03/08 03:29:23 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x2) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) close(r0) r1 = add_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000340)="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", 0x1000, 0xfffffffffffffffa) keyctl$revoke(0x3, r1) close(0xffffffffffffffff) syz_open_dev$sndseq(&(0x7f0000000300)='/dev/snd/seq\x00', 0x0, 0x0) 2018/03/08 03:29:23 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000000), 0x4) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x20800) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000200)={'filter\x00', 0x0, 0x4, 0xd8, [], 0x0, &(0x7f00000000c0)=[], &(0x7f0000000100)=""/216}, &(0x7f0000000280)=0x78) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) 2018/03/08 03:29:23 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup2(r0, r0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000efb000), &(0x7f00008e2ffc)=0x4) 2018/03/08 03:29:23 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/avc/hash_stats\x00', 0x0, 0x0) connect$pptp(r1, &(0x7f00000003c0)={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x1e) sendmsg(r0, &(0x7f0000003fc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236925000900210000000007ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220400bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x8400, 0x0) sendmsg$netlink(r2, &(0x7f0000000340)={&(0x7f00000001c0)=@proc={0x10, 0x0, 0x25dfdbfe, 0x20}, 0xc, &(0x7f00000002c0)=[{&(0x7f0000000200)={0x9c, 0x2e, 0x0, 0x70bd28, 0x25dfdbfe, "", [@generic="910bf82098553d61acce125bd04c2ca7deb87a74cd900c202f24d0204c93425494051659409cd7ad9ca7f9d48647199808a83e11bb540a192011cc43be58bac19c4c8d7ad5dbb6428d295b07485ec1ab7a7f98bc899e5cd0734da48b01b88ce6daae21153cf2fb85ccf318f2cb3c603c27b351a12c11c78fb0c7b28880c92d10b208be28f953ea56cc41bc"]}, 0x9c}], 0x1, &(0x7f0000000300)=[@rights={0x28, 0x1, 0x1, [r2, r0, r2, r0, r2]}, @rights={0x18, 0x1, 0x1, [r0, r2]}], 0x40, 0x20000000}, 0x4040) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000000400)="201084f57d2be852e8230d01dc40d2ec12d683e752eae121f281e7032d91c0eec9fca3d0b3a8dea2808a944060c78669b8cafdb4a4da8c0d0b50571ea69c03bdaf76c8736598cefb02ee71cbceb4b33edf9b1bb353ab879b7fb7aeaf348d4179b79c4bcaccded735478aed0b121d9b43404bdf3a743f1270348e0cb64514b0b55129a1be39d605209affb77c8d1defa9edce4eff0b8c922f278be4423f46489b8b1fd5d5175ed8b0fe4811f00cdfde1d5a8ab1c2c618e7bd136e0bf1576287cac0d97127702a373a58494b243065f915eb0808ec0d4a8d622026964f") 2018/03/08 03:29:23 executing program 0: r0 = socket$pptp(0x18, 0x1, 0x2) shutdown(r0, 0x0) r1 = socket(0x10, 0x2, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) setsockopt(r1, 0x1, 0x32, &(0x7f00004ef000)="6c59ea31da", 0x5) [ 41.800917] audit_printk_skb: 27 callbacks suppressed [ 41.800924] audit: type=1400 audit(1520479763.894:24): avc: denied { sys_chroot } for pid=5491 comm="syz-executor7" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/08 03:29:24 executing program 3: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000000000)='./control\x00', 0x1000000) r1 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000016ff8)='./file0\x00', 0x0) mq_timedsend(r1, &(0x7f0000000040)="b0068ed3a4baf4e9faaa2a8aa8006b9cc368823fd9d2d3ce504b871e2022f15bed9ed173808d1b05bb9d0ff66e022890546ab550d2b39f893c", 0x39, 0x2, &(0x7f0000000080)={0x0, 0x989680}) inotify_init1(0x80000) 2018/03/08 03:29:24 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000d14ffc)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = dup(r0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000640)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000617fc9)="03", 0x1, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000189000)="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", 0x150, 0x0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000600)=0x4) write(r0, &(0x7f0000000080)="3e9674a87fe662755bb5512a02a21979b4d739f1f1de2e0cfb5cc94d213d141c466152512865c9aad5b518db7d58cc19be6180bfde47ce83d117c900ff604dad8c4af2fbe95a8a6c99e6326e64d61b80e6d2846ac6f8835f8ba02644c432f90b07803a80603b7268b91d7d46b4f90673735e460d80e631d54862912536364dab8efc2d4a7def5358ccd36d04da0dfb633d22578aa7243a2d94c7a16f048ecc3f729e02f5459fe92bb8aa1961426dd6ed3130a523f344708764b98768edad3b0ad5f8d0048809d8ee5572a448276e6a41e804990e7418df8d286dbad5d29031f2696a9d6a98d1811cfb9d52f40341eafdda854602e07ae0e5394bd06772ed4eda08db8893c6c202f2a93a0d7cc3cf372c4eda2cf98b21d9489b86594e6c8af9b6a1f3d462960de8f554d04154d4157e4958b62d8efde6417e111db66286020b9ba471d7f1b24adb80e70ca4bda1073be4c26da27ebb93149718798a57e154ff5cfafab4b152d6c5bf4c054d6c82fe47262a2ded619d0c4dc57d4ca50d44ad10abf0e31419da12ddfb73b648073a69ea686bae55ef0bccd32289225d1eb2fadf5d73908aaa081d3b29ffe2e2962fe2a60abb3aa5450f1e1548420ded819752cb00b7b5a69210c8ea4f0f2ea767430ead2b10bb184eae0972f212d2bdfefa0f2974133404841313af6d8b6e709d4315d1902c0b4386b3e286cc31c28746896eb382a9ffb35c8b43a2801a5c3f63cb7fc15bf7072f007eb29214864d324d3e55b9915c6ed21b9eb3d64285c1e799b60851b96002f547f0d8192071bcae7b8f4e48969e2ae6fa3d455b5b39d6bf45d515aee3c71226b73b3eec27f6812d38c3fefc797b371522641d086f4c69a48cf9facdb43334eca68f80e2c01c15526faa961b8d877d7e16c766b7237a9528226510c7cf0d71a3f360a995af133db64867881677b25daa3f4a95386d08bc91c1f5cd7bc62ff8fa51a28b7cc7ca2527a7c828eead8af5bb05818186cf66bf54a17a9dc63f5ffdc22779429e32b2a054dd9e91ba3b283d05963e01623fc580d7970bf67367966abfaca94e4143342cde752c1055442e2f0188269d0d3f774b24cab35f5ce5b24e23a7a0fbca063aa1c42c1107899753c70cb70a57a0e8862a9559bca896a296f57d47337d41ffb03f96ba29e8fbba24fe6d8e1872f414bdc4b1b2bd794c231ce52dc7741e2b94a60a3d313323f0b7be50a5ed7a3e30956104fef108fb2a4b54a730a0443e66a4f5a6b81116f2b06fa7079782b3787537905d69278529e07344b40b7bfc09e5c84031f8ae2471ac6c41e462563e3c2a7cbcb7fa574fa36cd9e455db65d25e2c51e793137216f42976c1e4a94d27684ac9cc1892a9a6104e18da78575812ce47031b0bcd984f8b48b72373179d39573d12e8faa78e4688f925ea7d2c10621223ec62239f8992eb53e6f72015c8cae477402517c30d57d21a107ed47410a63ce64f4c64ccbb1d7f60139a59e1336f8b4bd935e109083bbf339a526c16bbc17c49b3ba44289069e51daad79a7a915ae3ebcc6d20ddd9cffb7827c6678420709f3e25d7450a3b2171fcf622d041b90a169e45f1e66e08b1f47fe7bfee5024a00c52b6e394513c46c28d87b926c2cf541a81eb65dd3f6f1a68ac10719c4f885bcd99e6f43fd9f976cdc07e9e2baf49c058641f9eff76cdc4d355737e689c9e942a6321fde9f0be564b1ce710fa784083dbcd79bb8c1f0c6ce4a85daaad8b39cd092967de1f873c3fc19ed695598e1ebfc9f1c299442d32a8165a5529c6677746ce06504f9f420f175dffac8294bc76a69b7f2ca8f3e494570eb183def271b85347ac42664dbf8c364580a40539daf5922d0b4c0fa1054758e3bebf115d805a760ebefd7a89bea799f5fb5bd7580254bc23bb0f3391", 0x54a) 2018/03/08 03:29:24 executing program 0: stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) mknodat(0xffffffffffffffff, &(0x7f0000e03000)='./file0\x00', 0xd000, 0x0) [ 41.876283] audit: type=1400 audit(1520479763.964:25): avc: denied { dac_override } for pid=5715 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 2018/03/08 03:29:24 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2800, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) r1 = syz_open_dev$evdev(&(0x7f0000072fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000f06f65)) 2018/03/08 03:29:24 executing program 6: accept4$ax25(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f00000000c0)=0x10, 0x80803) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000000080)=0x100000000, 0x4) 2018/03/08 03:29:24 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000fb7fee)='/dev/input/event#\x00', 0x2, 0x101002) r1 = dup(r0) write(r1, &(0x7f0000255000)="2000000014001d07060e00000000ee001100e8fff608ffff", 0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={r2, 0x1, 0x5, 0x88}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000080)={r2, 0x9}, &(0x7f00000000c0)=0x8) 2018/03/08 03:29:24 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000140)={0xc000000, 0x5cb4, 0x10}) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)=[]}, 0x0) r2 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14}) ioctl(r2, 0x2285, &(0x7f0000007000)='S') mq_getsetattr(r1, &(0x7f0000000040)={0x6960, 0x80000000, 0xffff, 0x6, 0x9, 0x9, 0x6, 0x4}, &(0x7f0000000080)) r3 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') readv(r3, &(0x7f0000b83ff8)=[{&(0x7f0000d1d000)=""/188, 0x1f2}], 0x1) mount(&(0x7f00005a3000)='./file0\x00', &(0x7f000013c000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="b3") openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x42, 0x0) 2018/03/08 03:29:24 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000380)=0xa, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='vlan0\x00', 0xfe) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000140)=[@in6={0xa, 0x4e20, 0x1be, @mcast2={0xff, 0x2, [], 0x1}, 0x401}, @in6={0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in6={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x64}, @in6={0xa, 0x4e24, 0x5, @empty, 0xa915}, @in6={0xa, 0x4e22, 0x5, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x4e24, @loopback=0x7f000001}], 0x9c) sendto$inet(r0, &(0x7f00000000c0)='c', 0xfffffffffffffd11, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000100)="87", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00000003c0), 0xff9a, 0x0, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000080)={'eql\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}}) 2018/03/08 03:29:24 executing program 2: mkdir(&(0x7f0000000000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mkdir(&(0x7f0000000080)='./file0/control\x00', 0x0) symlink(&(0x7f0000747000)='./file0/control\x00', &(0x7f0000ab9000)='./file0/control/file0\x00') rename(&(0x7f0000001e00)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f0000ab3ff0)='./file0/control\x00') 2018/03/08 03:29:24 executing program 0: clock_nanosleep(0x10000000, 0x0, &(0x7f000003fff0)={0x77359400}, &(0x7f00000b9ff0)) lookup_dcookie(0x401, &(0x7f0000000200)=""/203, 0xcb) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/checkreqprot\x00', 0x80008004, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[]}, &(0x7f00000000c0)=0x10) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000000)=""/29, &(0x7f0000000300)=0x1d) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0x1, 0x2, 0x200, 0x0, 0x1f, 0x7fff, 0xfff, 0x188, r1}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r1, &(0x7f0000000140)=0x4) 2018/03/08 03:29:24 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = accept(0xffffffffffffffff, &(0x7f0000000180)=@sco, &(0x7f0000000080)=0x80) setsockopt$inet6_udp_int(r1, 0x11, 0x0, &(0x7f0000000200)=0x7, 0x4) add_key(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="9a", 0x1, r0) keyctl$revoke(0x3, r0) 2018/03/08 03:29:24 executing program 6: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x2, 0x2) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000000200)="d3c57f12c4b9614f5f529cb3b49a26f5aaa6f4ddfa83f1a7c0434b05c86f355c7ec19f5dbba97ea86c0c746f882c2c5ae33883531d34a0fe786ac0c3a40f0255549e34fc035f32078ba2345cf952c78923908a7971f59fd984f62c9053328ed8e07bf705f912adc515c6acde5034f638bad871759a028ea5e4ac7e5e53151b811ba9daf6597458d12add6e86863e2339c87422c639", 0x95) r1 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='/dev/ashmem\x00', 0x3) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000140)={{}, 'port0\x00', 0x0, 0x1}) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x82ace7d5bc2b10f7, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f68000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x3d, &(0x7f00000002c0)=""/4096, &(0x7f0000000040)=0x1000) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000001300)={{{@in6=@local, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000001400)=0xe8) r4 = getegid() chown(&(0x7f00000012c0)='./file0\x00', r3, r4) [ 42.048757] audit: type=1400 audit(1520479764.134:26): avc: denied { net_raw } for pid=5759 comm="syz-executor4" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 42.082553] audit: type=1400 audit(1520479764.174:27): avc: denied { write } for pid=5754 comm="syz-executor7" name="net" dev="proc" ino=14392 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 42.109268] audit: type=1400 audit(1520479764.194:28): avc: denied { add_name } for pid=5754 comm="syz-executor7" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 2018/03/08 03:29:24 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = socket(0x10, 0x3, 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r2, 0x8}, &(0x7f0000000180)=0x8) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f0000bd1ff0)={&(0x7f0000abdefc)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0x0, 0x0, {@in=@broadcast=0xffffffff}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) accept4$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x14, 0x80000) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000080)={@mcast1={0xff, 0x1, [], 0x1}, 0x17, r3}) 2018/03/08 03:29:24 executing program 5: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) openat(r0, &(0x7f0000000040)='./file2\x00', 0x800, 0xc) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) symlink(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./file0/bus\x00') 2018/03/08 03:29:24 executing program 0: r0 = dup(0xffffffffffffff9c) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000000)) getsockname$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000080)=0x14) socket(0x98, 0x0, 0x1) ioctl$KDSETLED(r0, 0x4b32, 0x1f) 2018/03/08 03:29:24 executing program 1: syslog(0x5, &(0x7f0000000000)=""/57, 0x39) getresuid(&(0x7f0000000040), &(0x7f0000000080)=0x0, &(0x7f00000000c0)) r1 = add_key(&(0x7f0000000400)='big_key\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)="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", 0x16f, 0xfffffffffffffffa) keyctl$get_persistent(0x16, r0, r1) keyctl$clear(0x7, r1) 2018/03/08 03:29:24 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ftruncate(r0, 0x7) readv(r0, &(0x7f0000bcafe0)=[{&(0x7f0000000000)=""/192, 0xc0}], 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) r1 = syz_open_pts(r0, 0x801) dup3(r1, r0, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) ioprio_get$uid(0x0, 0x0) 2018/03/08 03:29:24 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = gettid() sendmsg$nl_route(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="3000000010000100000000000000000000000000", @ANYRES32=r1, @ANYBLOB="000000000000000008001300", @ANYRES32=r3, @ANYBLOB="02"], 0x30}, 0x1}, 0x0) 2018/03/08 03:29:24 executing program 4: r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000180)=0x10, 0x800) fcntl$addseals(r0, 0x409, 0x2) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x80045439, &(0x7f00002c7ff8)) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) recvmsg(r2, &(0x7f00000002c0)={&(0x7f0000000000)=@hci, 0xc, &(0x7f0000000180)=[], 0x0, &(0x7f00000001c0)=""/230, 0xe6}, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x8, 0x206, 0x7728b5bf, 0x6, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00000000c0)={r4, 0x8, "0603a1f283097255"}, &(0x7f0000000100)=0x10) 2018/03/08 03:29:24 executing program 3: recvmmsg(0xffffffffffffff9c, &(0x7f0000000480)=[{{&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000080)=""/166, 0xa6}, {&(0x7f0000000140)=""/109, 0x6d}, {&(0x7f00000001c0)=""/120, 0x78}, {&(0x7f0000000240)=""/111, 0x6f}, {&(0x7f00000002c0)=""/201, 0xc9}], 0x5, &(0x7f0000000440)=""/62, 0x3e, 0x5748}, 0x10000}], 0x1, 0x20, &(0x7f00000004c0)={0x77359400}) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000500)) ioprio_set$pid(0x1, 0x0, 0x680f) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000680)={@loopback={0x0, 0x1}, 0x2, 0x0, 0xff, 0x1, 0x101, 0x7f, 0x8000}, &(0x7f00000006c0)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000005c0)={0x0, 0x48, &(0x7f0000000540)=[@in={0x2, 0x4e20, @empty}, @in6={0xa, 0x4e22, 0xffffffff, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, @in6={0xa, 0x4e22, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x93}]}, &(0x7f0000000600)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000640)={r1, 0x69, 0x5, [0x1, 0x7c071149, 0x6, 0x7f, 0x8]}, 0x12) r2 = getpgid(0xffffffffffffffff) ioprio_get$pid(0x2, r2) [ 42.133470] audit: type=1400 audit(1520479764.224:29): avc: denied { create } for pid=5754 comm="syz-executor7" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:insmod_t:s0 tclass=file permissive=1 2018/03/08 03:29:24 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x2, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000240)=0x9) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f00000000c0)={'bcsf0\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet(r1, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000ae3fea)='sessionid\x00') sendfile(r1, r2, 0x0, 0x2fc) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000180), &(0x7f00000001c0)=0xb) socketpair$inet(0x2, 0xf, 0x5, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/03/08 03:29:24 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008ee000)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000000)="2400000024007fffeb0000008000770114fff1ff4e08000000010006000000000602ffbf", 0x24) ioctl$TCSETAW(r0, 0x5407, &(0x7f000028c000)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000627ffc)=0x1f) ioctl$TCSETA(r0, 0x5406, &(0x7f0000af1fec)={0xfffffffffffffff9}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000040)={0x0, 0xfffffffffffffffe}, 0x8) 2018/03/08 03:29:24 executing program 3: gettid() writev(0xffffffffffffffff, &(0x7f0000b97000)=[{&(0x7f00004f2fff)='0', 0x1}], 0x1) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x10000) 2018/03/08 03:29:24 executing program 1: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)=0x0) setpriority(0xfffffffffffffffe, r0, 0xfffffffffffffff9) sync() r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x3eea45f7ac540c01, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) r2 = add_key(&(0x7f0000000000)='logon\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="a4b04c6fc8bdd4f092e70a316b496dbe85c49ac0e7c07fed", 0x18, 0xfffffffffffffffb) keyctl$setperm(0x5, r2, 0x10000000) 2018/03/08 03:29:24 executing program 0: r0 = socket$packet(0x11, 0x800000003, 0x300) r1 = socket$inet6(0xa, 0x200000002, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="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", 0xff, 0x4000000, &(0x7f00000001c0)={0xa, 0x4e23, 0x40, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) sendto$inet6(r1, &(0x7f0000c6dfff), 0x0, 0x0, &(0x7f000032ffe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) recvmmsg(r0, &(0x7f00000036c0)=[{{&(0x7f0000003500)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f00000035c0)=[], 0x0, &(0x7f0000000000)=""/150, 0x96}}], 0x1, 0x20, &(0x7f0000003780)) 2018/03/08 03:29:24 executing program 4: rt_sigaction(0x1, &(0x7f0000000000)={0x3, {0x5}, 0x8000000}, &(0x7f0000000040), 0x8, &(0x7f0000000080)) rt_sigaction(0x11, &(0x7f0000253000), &(0x7f000021efe0), 0x8, &(0x7f0000253000)) 2018/03/08 03:29:24 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000000600)={&(0x7f0000000840)=@allocspi={0xf8, 0x16, 0x401, 0x0, 0x0, {{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@empty}, {@in6=@dev={0xfe, 0x80}, 0x0, 0x32}, @in6=@loopback={0x0, 0x1}}}, []}, 0xf8}, 0x1}, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000000000)={@broadcast, @empty}, &(0x7f0000000080)=0x8) 2018/03/08 03:29:24 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000)={0x1, &(0x7f0000000000)=[{0x64, 0x0, 0x0, 0xfffffffffffffffc}]}, 0x10) 2018/03/08 03:29:24 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002dff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000001f4c)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000019fb2)=""/78, 0x4e}], 0x1, &(0x7f000002f000)=""/7, 0x7}}, {{&(0x7f0000002fa8)=@alg, 0x58, &(0x7f000001c000)=[], 0x0, &(0x7f000002ffa9)=""/87, 0x57}}], 0x2, 0x10000, 0x0) sendto(r1, &(0x7f0000018000)="f8", 0x1, 0x0, 0x0, 0x0) dup(r1) 2018/03/08 03:29:24 executing program 5: mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x8, 0xc17, 0x7f, "d7a22323ad64bc3a77042e82ac1144b4c04ed958942ba207623e22b68f9943c67e518581b3164c6692536e18819209f423acbab89ec42f48dd1afa0231723f52dee6e89be40fecd4db0d758cf0f9f25c"}, 0xd8) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000100)) [ 42.205632] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 42.223388] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/03/08 03:29:24 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='yeah\x00', 0x5) recvfrom(r0, &(0x7f0000000100)=""/101, 0xfffffec7, 0x0, 0x0, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x10000, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x400) 2018/03/08 03:29:24 executing program 2: socket$netlink(0x10, 0x3, 0xb) r0 = socket$netlink(0x10, 0x3, 0x6) writev(r0, &(0x7f00000cdff0)=[{&(0x7f00003e9000)="290000001c0055fcffffffffffffff0002000400000000000000010009000100000e010091645aff27", 0x29}], 0x1) 2018/03/08 03:29:24 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)) r2 = dup3(r0, r1, 0x0) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000000040)={0x7, 0x442}) connect$ipx(r2, &(0x7f0000000000)={0x4, 0x1, 0xfffffffffffffff8, "6b11a78426db", 0x76e}, 0x10) 2018/03/08 03:29:24 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000040)=""/169) shutdown(r0, 0xfffffffffffffffb) 2018/03/08 03:29:24 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') preadv(r0, &(0x7f0000012ff0)=[{&(0x7f0000000140)=""/62, 0x3e}], 0x324, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='configfs\x00', 0x1, &(0x7f0000000200)="d0b08021ca0ebe1f372604011a971dc0f0448c3267572406fc776af5d41977fb3b2f52d643be8714b312ba83b2d46c0849d7c1dce3a65dfad3969ad495ec15656eb434bde7b18b31abc486e6204e32e18aaff30cf4594efa6819befdffc7526aa4dd01af9077358fb537509957b2696125dcf0cb922a980814b9afb7bf1df5686109f5dde4d7ac58d5db2b69b526f6c2f57043fd5a3daa1028c81c7df2712af6de960e02353e8ff37896da999ad697304c05eea5") ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000000c0)='rose0\x00') openat$ashmem(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ashmem\x00', 0x2, 0x0) fanotify_mark(r0, 0x10, 0x20009, r0, &(0x7f0000000180)='./file0\x00') 2018/03/08 03:29:24 executing program 7: r0 = dup(0xffffffffffffff9c) r1 = socket$nl_crypto(0x10, 0x3, 0x15) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000100)) splice(r1, &(0x7f0000000040)=0x4a, r0, &(0x7f0000000080), 0x0, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) modify_ldt$write2(0x11, &(0x7f0000000000)={0x9, 0x20000800, 0x4000, 0x4, 0x6ad4, 0x6, 0xffffffffffff8001, 0xffff, 0x8, 0x68e76180}, 0x10) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'syz_tun\x00', 0x2001}) [ 42.309052] audit: type=1400 audit(1520479764.394:30): avc: denied { create } for pid=5838 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 [ 42.338534] netlink: 21 bytes leftover after parsing attributes in process `syz-executor2'. [ 42.354859] netlink: 21 bytes leftover after parsing attributes in process `syz-executor2'. [ 42.370085] audit: type=1400 audit(1520479764.454:31): avc: denied { create } for pid=5849 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/03/08 03:29:24 executing program 0: r0 = syz_open_dev$random(&(0x7f0000bdeff4)='/dev/random\x00', 0x0, 0xb) flock(r0, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x400000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x10000000}) 2018/03/08 03:29:24 executing program 2: r0 = request_key(&(0x7f0000000000)='cifs.spnego\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='em1\x00', 0xfffffffffffffffe) keyctl$assume_authority(0x10, r0) r1 = syz_open_dev$tun(&(0x7f0000408000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r1, &(0x7f000039d000)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000001000000040000d02", 0xc, 0x0) 2018/03/08 03:29:24 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f000014cfd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x4}}, 0x2e) sendmsg$nl_crypto(r0, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x0, 0x0, 0x0, "", []}, 0xfff1}, 0x1}, 0x0) r1 = userfaultfd(0x2002000000020000) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001a40)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCNXCL(r2, 0x540d) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x12000, 0x0) ioctl$KDSETKEYCODE(r3, 0x4b4d, &(0x7f0000000040)={0xc0000000000, 0xffffffffffffff81}) readv(r1, &(0x7f0000000340)=[{&(0x7f0000000240)=""/217, 0xd9}], 0x1) ioctl$TIOCMBIC(r3, 0x5417, &(0x7f0000000080)=0x400) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x20040, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) sendmsg$nl_generic(r4, &(0x7f0000000200)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000380)={0x1654, 0x1c, 0x300, 0x70bd2d, 0x25dfdbfb, {0xd}, [@typed={0x1008, 0xc, @binary="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@typed={0xc, 0x7d, @str='\x00'}, @generic="0b39021bc8f9afc520b022350309fe4947ca5920fc7aaf1e1862291326f0f4ee841a7a6ecdec07361168a734a3d26ba15efd08d954093fb289d4a26c1e5c75f52a26e6510134c52c93559a70ac20773933434e29399cae869ad007c2d43fbb7394fc07e6a6445607807ac1336820008516c6fe420d4551e607f0bb2394a327949291e3835987a559e0425f3fcf5f63", @nested={0x40c, 0x84, [@generic="4bde0c0f1a88dd68abd8a333ada6144ef88f89e41bb2ad1cd12d51ab040d7c9ea93d7a1c54ca43fdf1e24a1714aa20b6de9e0107b52cc60ed4d214ab963198fdffb694d9ddedda3cfbd3e24dd6a67a61455edf5dad72003f28334c7ec136694b03ef9395fb85cee9543eec6d7ddd2bdd206874fcf666eb3c1a0ac45e43abc8d94493be6e230fb97b8d5d69583a230f076e8e7b79a30227df597ea8a1e3303b4e45206558f6763529306f853aa18b372cc78b3367dd17c672902ab613894262140a401ef6809948591621e85945d4f6394316a0d81274cb61c6e59b54593b52b22dfbf9944d2f61544b1797", @typed={0x18, 0x4, @ipv6=@loopback={0x0, 0x1}}, @typed={0x10, 0x4a, @u64=0x3}, @generic="5b8f97917cbfb4caab516f8f2cbb7f5c3550dbbf922b55352f42fa02a0d7030bdca0f0b4227a1c8db346fbeb0fa5d97337e4b8c201e3644fa139e4bc9de76bd6e894f7d465014d745a0c4729b06ae8b04090d859efd58e67ea7c32cb0beeb6de01846f1d2348ea49", @generic="0c87b9021fbcd25077c4762c5b830edb6a3caf8c63ef767c1a8ca21dc5ecafc4cddb3392a4f4d265958943ad7a7ef181670807bdad4c8979cea5e0453cd9c67f69435d91dfaa6183348bce039c328c7366b2f4ae1b3ea0df338f6c40f0d7c3ac78651d088a66c0dab944d3c63f01bb6ee81c29370525f28de2984ece1cacbd0170f584989c57925609b55d8ac920647d108d219c3a73631ba39e24d09f9bbfac639db490b79c9fdec1ca196d3a657c5831646b76f3f13157c166d6825cb6aa042e6bc1d78922a39f32c267cb0394a4021e80b2cd6e05c8c83b1c8888", @generic="99248bfc4a5c36dcc4e1c59d528e0efc0e32748e77f7cac86e4004c879c115919181c49a789af9b4328cee519a964d42f77bb6c5331f7387164e69a6c143702d2e9248dab194191b3d8aee5eb7c85b1d47c1cd92c86c82e2aca1905d26fa50246ce3ad66e61a5abf8ab8f7d82cc4fe1030ca6c33f127db2f306c88c9ba701a0fb850871a68aa12a58c1c4d99309e33828b86bcf9db77ae757a5547a23d1e7924ca7657aba4b1a9271a6c3b17f67000dcf850b516eaf193cdc7803925e2c46bac9ba9d8195403178b2a8e33c8dae329de21c06eded3863735e737d7eb02c67f3a729274", @generic="0565fdb9884c71d6b5f1fdb75b66ba6cd65204f37ed9ff5ade3713c745c4fb0aa35765b8468f91f2d023d42d3d0965a6ebcd6d41a17a67fee07e8b3bedf3ebac47a588006c59fea9040f943158c7", @generic="ea6855060bde4ddd482d072190386a032c491831cef6627d54e9cc7ab4b19a2910f0a28c3bd311d5a246f82cb54208fd5a3b9b771ec4117783f077", @generic="e89fc9ddae01e221613edb1db7836f52aefa2ca7f4e3b5253d7ef579f400147e58218ebf18bf6b5e1c4df75067b94f9dd049130a0499f41dbb10fb8cd37d1458f13b22f6bf"]}, @nested={0x84, 0x29, [@generic="1602534e3cc21550de134d9e863493a3f7beb9fa73b8b2a7d55787de7769394711ef2c0b9d2b0381ee228fbcac8031419347960757681e94b761f23cf40311fe2d5bba5108a320be5b48a1e8e2fe6e6dbffb", @typed={0x8, 0x51}, @typed={0xc, 0x81, @fd=r3}, @typed={0xc, 0x33, @u32=0x401}, @typed={0xc, 0xc, @pid=r5}]}, @nested={0x10c, 0x23, [@typed={0xf8, 0x94, @binary="f2b540dfcae10ee3d5bb87a3ad0dd16b9b4064f0e0daa20804b4124afe3e9cd255ccff9b796fa33656d47cb78ec635107a119ba4f8956aad87c2cfb1a898735f19ad767633ba3995b91dfa82bb1fb2f5b59b61c0ef6ee07ddf3a3a642eb2b1c6dbee987a4552df674ab26f9f6ed2c482838a1c09addc24092e9b68073146382f130b532b11ec34325b1480baef18aec26737cf48bca5284c65793a615d2a585b0082aefec769fb8c07170926e596dfc5ad95e033cc0ecc5a0520ba3de516f9984d2fcbb7fb570bd33df550b554f8372d0167235dd53407edcb246ab3b2ed41db59f03b49c66ba651c09966ad9c"}, @typed={0x10, 0x11, @u64=0x3}]}]}, 0x1654}, 0x1, 0x0, 0x0, 0x4080}, 0x4000) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r4, 0x10e, 0x2, &(0x7f0000001a00)=0x16, 0x4) 2018/03/08 03:29:24 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) setsockopt$inet_int(r0, 0x0, 0x800000032, &(0x7f0000003000), 0x2a86363a069bd62a) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000080)={0x2, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e22, @empty}, 0x20, 0x6, 0xfffffffffffffffc, 0x8c, 0x4, &(0x7f0000000040)='ipddp0\x00', 0x6, 0x8, 0x6}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)=0x0) fcntl$setown(r0, 0x8, r1) getsockname(r0, &(0x7f0000000140)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f00000001c0)=0x80) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000200)=0x9, &(0x7f0000000240)=0x4) 2018/03/08 03:29:24 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8200, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x40, 0x5, 0x7, 0x4133b35, 0x7, 0x8, 0x4, 0x7, 0x20, 0xcab, 0x0, 0x5}) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) fadvise64(r1, 0x0, 0x0, 0x20000000000003) 2018/03/08 03:29:24 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x2000, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f00000000c0)=0x2, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000340)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, &(0x7f0000000400)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000440)={0x4e14, 0x8000, 0x3, 0x80000001, r2}, &(0x7f0000000480)=0x10) mq_timedreceive(r1, &(0x7f0000000100)=""/254, 0xfe, 0x80000000000, 0x0) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000000000), 0x0) pwrite64(r0, &(0x7f0000000000)="377a84dcef28470220593329cfe13c2b85fe232a1c81dc085c0ca5b436763ffb41fbe0ef8b8a1096253cf7b45a1714506f14b9aefbb8a24a4e89be12843f5e216f073d328e36d0b7f0b0ab", 0x4b, 0x0) mq_timedreceive(r1, &(0x7f0000000200)=""/242, 0xf2, 0x6, &(0x7f0000000300)={0x0, 0x1c9c380}) 2018/03/08 03:29:24 executing program 7: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x27ffe) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x6, 0x0, "823880d8eb40f9dd318e7f41d48ad07d6f0077eee3c7e06049765be0637cb78f0aa3e99934256fbc31917269cf0c51a57d8ea4d23a9e9fa30724ef0d3cb025a7a861e04eac6c8c866a05b2d1cd1d387d"}, 0xd8) sendfile(r1, r2, &(0x7f000053cffc), 0x8080000001) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000100), 0x4) open(&(0x7f0000000140)='./bus\x00', 0x2080, 0x0) 2018/03/08 03:29:24 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000010, &(0x7f00006ac000), 0x4) fremovexattr(r1, &(0x7f0000000000)=@random={'security.', "5e2a215ee26c6f3a76626f786e65743000"}) [ 42.504908] IPv4: Oversized IP packet from 127.0.0.1 2018/03/08 03:29:24 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdaff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fd9ffc)=0x3) readv(r0, &(0x7f0000000140)=[{&(0x7f0000000100)=""/5, 0x5}], 0x1) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) keyctl$invalidate(0x15, r1) 2018/03/08 03:29:24 executing program 5: r0 = socket$inet(0x2, 0x804, 0xffffffffffffff81) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000d84ffc)=0xa0, 0x4) connect$inet(r0, &(0x7f0000784ff0)={0x2, 0x4e20, @empty}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000380)={0x617f, {{0x2, 0x4e21, @multicast2=0xe0000002}}}, 0x274) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @rand_addr}, 0x10) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000280)={'lo\x00', 0x80}) recvmsg(r0, &(0x7f0000000240)={&(0x7f00000000c0)=@rc, 0x80, &(0x7f0000000140)=[], 0x0, &(0x7f0000000180)=""/100, 0x64, 0xb4}, 0x40000022) 2018/03/08 03:29:24 executing program 0: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) ftruncate(r0, 0x7) creat(&(0x7f00001d3ff4)='./file0/bus\x00', 0x0) 2018/03/08 03:29:24 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000003000)=[], 0x10000158}, 0x0) 2018/03/08 03:29:24 executing program 2: mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000011000/0x2000)=nil) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/raw\x00') getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0xb4c5, 0x30}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000140)={r1, 0x98, 0x6, 0x6c8, 0x34, 0x100, 0x0, 0xffffffff, {r2, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x2, 0x7, 0x9, 0x800, 0x9}}, &(0x7f0000000200)=0xb0) 2018/03/08 03:29:24 executing program 1: mkdir(&(0x7f0000000000)='./control\x00', 0x4) r0 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000092d000)='./control\x00', r1, &(0x7f00007a4000)='./control\x00') renameat2(r0, &(0x7f000001dff6)='./control\x00', r1, &(0x7f0000e14ff6)='./control\x00', 0x2) 2018/03/08 03:29:24 executing program 7: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x27ffe) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x6, 0x0, "823880d8eb40f9dd318e7f41d48ad07d6f0077eee3c7e06049765be0637cb78f0aa3e99934256fbc31917269cf0c51a57d8ea4d23a9e9fa30724ef0d3cb025a7a861e04eac6c8c866a05b2d1cd1d387d"}, 0xd8) sendfile(r1, r2, &(0x7f000053cffc), 0x8080000001) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000100), 0x4) open(&(0x7f0000000140)='./bus\x00', 0x2080, 0x0) 2018/03/08 03:29:24 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x41, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000000c0)={r2, 0x3d, "1a35063d410b41f7b2fec7503da5bd6146634645f66f43657b6d5902c4d4dccfa5d931298cb3bc6717f1a417645056f570e6be41a88953d2881a68430b"}, &(0x7f0000000140)=0x45) sendmsg$nl_xfrm(r0, &(0x7f0000001500)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f00000014c0)={&(0x7f0000001380)=@newsa={0x104, 0x10, 0x1, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0x14, 0xaa}}, {@in=@multicast1=0xe0000001, 0x0, 0x2b}, @in=@rand_addr, {}, {}, {}, 0x0, 0x0, 0xa}, [@coaddr={0x14, 0xe, @in=@rand_addr}]}, 0x104}, 0x1}, 0x0) 2018/03/08 03:29:24 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000040)=0x1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x88, "2ecbbf7ea9691297594e2f215e2c311945e950fba1ef2f1407487044dc014ecb24b02c8ad1acf35a3b62d062bc27aa4d194731b062fb093f335c9f6f2cc6328c36e443518821a3d01e4327de98442872a2dea589ef30f34d2ed4a425456576e86c2eaa9e4fcf6415ab03c4cd3075babafb44e03f5e9fd748f1baec0803ad79238f97f0b708381d64"}, &(0x7f0000000080)=0x90) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x1f, 0x0, 0xb, 0x0, r1}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000004fc8)={&(0x7f000000aff4)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000000100)={0x20, 0x2000005a, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x3, @ipv4=@loopback=0x7f000001}]}, 0x20}, 0x1}, 0x0) 2018/03/08 03:29:24 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) bind(r0, &(0x7f00003deff2)=@l2={0x1f}, 0xe) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)="2cddfc81cba247c0c6c9f6265c4483837ed13d2ba8e6587ddab0ec39f2a0365c5d3b19d297154956dbbc30e11c0382ffa6cd3fa85e482bebc5493d653db1169c8a0a4b8db49d5d7b4a93d5130a81eb94a7c990a968b954e8a20eb4f69f5a", 0x5e}, {&(0x7f00000000c0)="c18c0ef4ff0103dfa46c8a2ba09825d39ce70afb3c50d399f106a2c98a0a47b5e48ca345902288746dee48e90a248f507a798215f5397e4555943453efdfafb7a6438657e273ce9bf9d37dc87eef1fecc9b8bd4c9737714a5a1bf2dea2a64b52ece04ad96e468448114f80aa0b5c76e96e7465009cb7f4299ebc0eb773bffcc1542d64c9f3aaa97e525d7f964ab9e99b613c12fbdf1546a56b4899427eeee421b96bd22b50954a8b6e8a4a89c01ff8eb4842528f98c7a7b6c400a1d060d66839fe98e71145dbea8e7b8cd7f7bc6903346c9ab80589172ba830308a94eb06b779a5954d1277fce93de511964cd8e6c3", 0xef}], 0x2) r1 = dup2(r0, r0) r2 = fcntl$getown(r1, 0x9) accept$packet(r1, 0x0, &(0x7f00000002c0)) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000200), &(0x7f0000000240)=0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000280)) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000000)=r2) 2018/03/08 03:29:24 executing program 1: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x0, 0x4}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) sendmmsg(r0, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)="e1a2ba89d90380c53648eb754ceaef91e6a7e077666cce04bf53d488b1f10d964ba4d52fbc9ec04de683212d58e472213c781a076b67f61721da1dd8956e95e7b3eaa0667154c4a2ecf4ff8f6c608bd0ad51d9c7444cc7059f844cf72ba2dd123e505a5eb5c9aa4a9b5177b00a87db62c5e0f8ad3eafb65e282bd33e69e39e7c2bf9aca8f16a938db209deb152102e8eccbb467d3f604459c8e1a18674199f3347c368a6e09ca9cbeb713e22322329e12ae9588494e88d75813b", 0xba}, {&(0x7f00000000c0)="528e707b98bd7e9536967447c9687dd683c13ddf3d66b5ab6d72b1faa558adc8592fca750d67c9e8880998b4f103ee2de941cdda3ab529feb10793f4affd2ef4d33dc7f3cd706e4134393a4b49c518053de9f6a0bcc43315f8f79ad21e902878212c1986a98b572de72f29a2f4513bdfba1d3b7b55d06870efa45e403bd3a7f700346a4e8ea73d10917d5c07ff9456287c1111013f02740a908033", 0x9b}, {&(0x7f0000000180)="1d2c5b63db174dc960896418c9ed7c786bd6bcfa0581320a3dc37b45739c41c02e32dfd825bf272e73deb3f976293b3b18541a408a3dd2a5fbdae8d37769b7b8cf8abbbaae1cd44302328578815b2449546cb11c9a5597e8a2da7df74fb06279e629e06d80ace8", 0x67}, {&(0x7f0000000200)="29b7a503efcba710721553423e1cea7c49082713fb81125858320ce82b7a66ff5cc4c5d3d39c58e6e48e29eef04c741d1cff997211afc6aceccdf0f7afdd6f930b7b3ea4a4229cffd4bf37868aee8392d4ed465948b000992f71c0a48b1c8c1eff5c3acd6dd50c7065b2541876deefeaede8a99424d61819b7c2fe52e4d46dd7357d1f4bd96bdcaac54fd60f87b9e32e8ae8c5bf6bf0aea4baddb61cccf2a4f98c4d0d114669a753927946526cfe", 0xae}], 0x4, &(0x7f0000000300)=[{0xc0, 0x117, 0x0, "089cccd6df6d801906c183c5e25b8ac34b47fca0497b4a1aef8d4b1559f0ea89d571f1bc46624c3d981a55acb75ef71c457fc9261dca76d23f86faa9954c9853faac94e742018f47a2994cb4f197336848e371c8ec5c67665c6118f77a4edcf9f2bf6a1596243a73bba1ae8bf10aaa423b77f835ad7c9c250a2d9c7ef96c59a7c821380fddc3fc9b423efc2105ce1ef01ad9d9c6c8179f64cc19255ee29a264ea80122ab02270b84bba111187d"}], 0xc0, 0x4000000}, 0x20}, {{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000003c0)="122db938bee21e8d8345b8d376f1424915da0646a004cb2d1f8a96d6e784b33f88680a9e998d9d035529526fbe22000ab4b6c7a9f7c6acbc88b7d70f8444a8e364fad0cbb4a65fd815894cd7bf1efb8ac3ff0b2baea5e983f29d3f4f5c247846fd566dd95bbf2d99d6a3dd590cc777f78de06c826cfb9ad6b0f33050f2cd70f78173d912c1d23493482aaf82e240bfbcfe668051469ed42cb6d2aabe4603e3e35a7ae7d06f59276f11e5a79f55dd90979d304b958e6637c46465ef7ef8b2dc72597d16acc4595f0f", 0xc8}], 0x1, 0x0, 0x0, 0x1}, 0x7fffffff}], 0x2, 0x4000000) 2018/03/08 03:29:24 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000a07ff2)='projid_map\x00') dup3(r0, r0, 0x80000) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000b97000)=[{&(0x7f0000962000)='6', 0x1}], 0x1) 2018/03/08 03:29:24 executing program 0: clock_adjtime(0x0, &(0x7f0000000f30)={0xfffffffffffffe03, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x6}) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="7837ad08202451ef34594682e35ca701", 0xfffffffffffffd92) 2018/03/08 03:29:24 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdcff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) dup2(r2, r1) ioctl$TIOCCONS(r1, 0x541d) fcntl$getownex(r2, 0x10, &(0x7f0000000000)) 2018/03/08 03:29:24 executing program 2: r0 = signalfd(0xffffffffffffffff, &(0x7f0000000000)={0x5}, 0x8) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/access\x00', 0x2, 0x0) fcntl$dupfd(r0, 0x406, r1) add_key(&(0x7f0000792ff3)='dns_resolver\x00', &(0x7f0000005ffb)={0x73, 0x79, 0x7a}, &(0x7f0000002ffe)="fb00", 0x2, 0xfffffffffffffffb) [ 42.575939] mip6: mip6_rthdr_init_state: state's mode is not 2: 0 [ 42.604134] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=41675 sclass=netlink_route_socket pig=5909 comm=syz-executor6 2018/03/08 03:29:24 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000000140)={0x6, 0x100000000, r2, 0x0, r3, 0x10001, 0x0, 0x4}) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r4) setsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000000040), 0x34) 2018/03/08 03:29:24 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000961000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TCSBRKP(r0, 0x2286, 0xfffffffffffffffc) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000040)) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) 2018/03/08 03:29:24 executing program 7: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34cbd156009cd21e847417b4", 0x2d}], 0x1, &(0x7f0000b88000)=[]}], 0xa5, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl(r0, 0x8a, &(0x7f0000000180)="25c6b1928c498075a3b28a6e3df14e590b2b254a2cdeacbd1a9683e7c7fbef6a48966aa5aa0a07b0fd68145c52651a868b685155027db99ab3f5ee606e6ef2df8d5f0dbc82aa3c5b9993201826ea961a57d990e47fc9883c3a1edfcc794232790d6085d5a8e59c722bcd6e58dd63a8ae9876b4cfaaae05da668857eba3f250e1a3f55029bc51abc2f59a3d2ef30000000000000000000000000000f19ff8f5cd60") [ 42.625620] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=41675 sclass=netlink_route_socket pig=5915 comm=syz-executor6 2018/03/08 03:29:24 executing program 0: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x7) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$llc(r1, &(0x7f00000000c0)="bff1273ca7d438319c28ab15fc3a649eb76a43c6a10df582a9d7169bbbff9600e9e861ddba678b8ee19c2eceab2dc438dfbdf7ec3601db32aec492c67cad1ce899204cf97459f105b8b05175a2f2a238bfb31127d6eedb3ba945bef83347a71650c1728e01e3e71f38b9951e8ff2aac33c8a7763995b45f8b1a9d44de40f4dac3b33a5bb41f55f9dcdb99662607ab1dd32fb1360c6da7a9024bbfd183d545aa21de1c71a9f7296", 0xa7, 0x4000000, &(0x7f0000000040)={0x1a, 0x20, 0x5, 0x8, 0x1, 0xde, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) fcntl$setownex(r0, 0xf, &(0x7f0000000080)={0x1}) sendfile(r1, r0, 0x0, 0x0) 2018/03/08 03:29:24 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) write(r0, &(0x7f0000000100)="4f8d010000000000000048140023c0c253913e0007002016000000008de58f4c30fd8ebb78dcfd0bbc54c8f90ea17b4763dd4200eedfc811b383756402fff80000c9fe0c13", 0x12) r1 = syz_open_pts(r0, 0x41) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) ioctl$TCSETS(r1, 0x5402, &(0x7f0000a30fdc)) 2018/03/08 03:29:24 executing program 6: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00005a3000), 0x4) sendto$inet6(r0, &(0x7f00000c4000), 0xff36, 0x0, &(0x7f00004d4fe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000040)=""/245) 2018/03/08 03:29:24 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000180)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3, @tick}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000000c0)={0x0, 0x0, 0x0, "7175657565300000000000000000000000002415000000000000000000000000000000000000000000000000000000000000df00"}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f68000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000bc9ffc)) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f000061af66), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r1, &(0x7f0000005540)=[{{&(0x7f0000000440)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @dev={0xac, 0x14}}}}, 0x26, &(0x7f0000002880)=[], 0x0, &(0x7f0000002900)=[]}}, {{&(0x7f0000005240)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000005340)=[], 0x0, &(0x7f0000005380)=[]}}], 0x2, 0x20000001) 2018/03/08 03:29:24 executing program 2: r0 = signalfd(0xffffffffffffffff, &(0x7f0000000000)={0x5}, 0x8) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/access\x00', 0x2, 0x0) fcntl$dupfd(r0, 0x406, r1) add_key(&(0x7f0000792ff3)='dns_resolver\x00', &(0x7f0000005ffb)={0x73, 0x79, 0x7a}, &(0x7f0000002ffe)="fb00", 0x2, 0xfffffffffffffffb) 2018/03/08 03:29:24 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r1 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@empty, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@local}}, &(0x7f00000001c0)=0xe8) getgroups(0x8, &(0x7f0000000200)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) lchown(&(0x7f0000000080)='./file0\x00', r2, r3) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/08 03:29:24 executing program 7: r0 = socket(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) r1 = open(&(0x7f0000074000)='./file0\x00', 0x141046, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) sendmsg$nl_generic(r0, &(0x7f0000002640)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20004000}, 0xc, &(0x7f0000002600)={&(0x7f0000000240)={0x2388, 0x1c, 0x0, 0x70bd25, 0x25dfdbff, {0xe}, [@nested={0x1e0, 0x25, [@typed={0x8, 0x81}, @typed={0x18, 0x35, @ipv6=@empty}, @typed={0xc, 0x7f, @u32=0x3}, @typed={0xc, 0x71, @uid=r2}, @generic="aee0fe62eb55016214ce53a69cbffe100cc2275acb1fff995efb2f3f3bac6e3e1160a6239ca7e0f3b2f6690301c718f3866144bf68479e3fafa311e79d2685cd9059188b4844df1e5c626603fd88177508f55bee759f9b1496a679357ff1b7e0b89f9a02dfc0fe4142f7436fb3fbf29e0de211a26c3e80decbef5f9b275f5bf9e2e117ee503a5ade2075e176d4f5fe7de7e31a3aebeb81b95395b275be9af3e467aa7fdb4bcaacdb38f71cb920c3ec097d68ea489aa9f8b3cb5a55ece24e067b9c3cb5f65ab29641e9419b3b5f815f6cb583", @generic="7d4df987cd277c20e6244484d84a967809d97a183b138ae00bfad3ad557c895cdf91935badb423018f00134524ec6fbf061a271b9d42c7be028ee59b361c3881cb217aa4473761062194a6f5a93453283a77987d82fa39e124831e3b22f76431a385449b608ee0b8d072c6f960c7cd1754eb918f91460637c6e3d779524fb307773897946802f081c2f6ca8d4ce86146295be0ae2ac7915c6a88d237912f7f81754667366b502c23744ce3a81e7ef96aafcd21e1f4cc88d66422e7f049d2b7e74508babe200a9efc", @typed={0x8, 0x8b}]}, @generic="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@typed={0x14, 0x3e, @str='/dev/autofs\x00'}, @generic="99ad1c6bac0c57175fdeebd059856175e8c2c37ec3209ab639db26c1f674a0a1e98b573377dc04", @nested={0xc, 0xb, [@typed={0x8, 0x59}]}, @nested={0x1124, 0x87, [@generic="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@typed={0x10, 0x49, @u64}, @typed={0xc, 0x7f, @ipv4=@broadcast=0xffffffff}, @generic="ff59446fded7c304a3221e4b8bf93477512a51007f409744b0623237054648a369952386c43f10809e024a2522184375f2fd9e91435fe098e0f024", @generic="2bbdc98abf96519f5a05a366d93c21ac22fc6a014cdb59242687cf25563eb96f2588f104ef05b8448bdd42c2ea8180b311846a2bd6daa4d0e00a98c1fc8a5090b935bbea8fa4f5f8d49abece95d1038b9e77cd6ba0f8db28d5c685e87ccda4fde1174f314704ced674feba218cdef670ac4efea0e3d14a9b41a768266fb9af1535a86e8169a1685495c7f503c69e664bda2ec09e405cbf4204aaed25f99c2ab54aa5cef848fb05362f8e599e28bb773680323a5d431fe0ad42ba10959c4dcae6d989ff466518"]}, @typed={0xc, 0x5f, @fd=r0}, @generic="4b076890c9fcac43468972", @typed={0x10, 0x4c, @u64=0x101}]}, 0x2388}, 0x1, 0x0, 0x0, 0x4000}, 0x1) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x80, 0x0) ftruncate(r3, 0x9) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000002680)=0x8000, 0x4) sendfile(r0, r1, 0x0, 0x72439a6b) 2018/03/08 03:29:24 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x800032, &(0x7f0000000040)=""/144, &(0x7f0000000000)=0x90) 2018/03/08 03:29:24 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000fb7fee)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000000)=[0x6, 0x1]) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f00008fa000)=""/232) 2018/03/08 03:29:24 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f000038f000/0x1000)=nil, 0x1000}, 0x1}) r1 = socket(0xa, 0x2, 0x0) mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x0) getsockopt(r1, 0x2, 0x40, &(0x7f0000000000)=""/84, &(0x7f0000001ffc)=0x54) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000240)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=0x0, &(0x7f0000000140)=0xfffffffffffffd71) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r2, 0xff, 0x86e}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000200)={0x8}, 0x4) 2018/03/08 03:29:24 executing program 6: r0 = socket$inet(0x11, 0xa, 0x8) syz_emit_ethernet(0x32, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c20000001a5c995de3020800450000240000000000009078ac1414bbac1414aa0420880b0000000000000800000086dd00000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000000080)=0x9, 0x4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x3, 0x6}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000180)={r2, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, [0x1f, 0x1, 0x80000001, 0x5, 0x4, 0x9, 0x10001, 0xfffffffffffffffc, 0x81, 0x6, 0x0, 0x1f, 0x4, 0x8000, 0x7fff]}, &(0x7f0000000280)=0x100) recvmsg(r0, &(0x7f0000003940)={&(0x7f00000017c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x2e, &(0x7f0000003800)=[], 0x0, &(0x7f00000038c0)=""/124, 0x7c}, 0x0) 2018/03/08 03:29:24 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000000040)=[{&(0x7f0000000080)="5500000018007fafb72d06b2a4a280930a06000000a8430891052369390009002f000000000020001949952baf002000010400001338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91fd", 0x55}], 0x1, &(0x7f0000006000)=[]}, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$join(0x1, &(0x7f0000000080)={0x73, 0x79, 0x7a}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000100)={0x53e8, 0x6, 0x5, 0x8, 0xfb, 0x3f, 0x5}, 0xc) keyctl$set_timeout(0xf, r1, 0x0) 2018/03/08 03:29:24 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000010c0)={0x0, 0xc2, "045340ab16ecbdb968392bd1e6c420de7ad636dbdb099101ad4129a15b2bc93f47b4c8b184fcb8d51113ffada1fb32d3009adaa2fd868e701c7df98423af96965e22b70ae6a33c1bba52f7aaf69a9cfd119642f7c1ee0c08f5d07a5a97c5f2b974435e3a4a185ea7e1895d7f8f9e9a6ce932d6c9f9c762646404eaefcb25d3c54242bb65349869f43d2a1b2c865de0879749c9503028c36ef55df2c03034e0ed6c917864d2380ca48bf4e2ff2950eefb416efb2814ae8761d1bafdb426157a0a5c8f"}, &(0x7f00000011c0)=0xca) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000001200)={r2, 0x0, 0x71, "69fb015fedbc93a1d7e5e09f2df05fc4f6e8af8a39ae8db8b80b3823928b721d679fa30e2503d03f7142088a8878baf0ca7ffedace141636383c67f7e35288688a66ef8e9d2f99c33a97817fb322a2754fc6470ac08f587168f628be475b499a3031d0de459c71c2bb8b87a5f906bae305"}, 0x79) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/25, 0x19) sendmsg$nl_netfilter(r0, &(0x7f000061f000)={&(0x7f0000e5fff4)={0x10}, 0xc, &(0x7f0000fb7000)={&(0x7f0000aeccc8)={0x14, 0x6, 0x1, 0x7fffffffd, 0x0, 0x0, {}, []}, 0x14}, 0x1}, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x400082, 0x0) ioctl$PIO_FONT(r3, 0x4b61, &(0x7f00000000c0)="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") 2018/03/08 03:29:24 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='loginuid\x00') ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000240)={r2}) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000ff7000)=0x1, 0x4) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000040)=ANY=[@ANYBLOB="66696c7465720000000000000000000000000000000000080000000000000000cd0000004437bd09b91f477dc15549abf22ca5ce37717cccaa2cee805d988a15e530d60af4ada0023f6ee33141d684f20a3a0e2f663f57266b39ec13b0b2936426282d16d06e25c24f742b989171a67da59c8b618ccccd3bb1eb635d2a2d57ae8775204b1faa2f436551c387b1f1a49abe2985ea61d80b29f1be7b28c524c6647841e74321d957dda9bf5d07979ca3d3dfc7816c53b13d2c3484365d030c49e5c523c12600d0ca1b733cb5e49686a10e69cebfdceaa2551fcd9942882fd6bc1da840e31c738e582b7cea7a98ef39834924"], &(0x7f0000000140)=0xf1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000280)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x28) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000300)={r3, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x84) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000180)=0x2, 0x4) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f00000003c0), 0x10) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x240000, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r4, 0x770a, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000ff7000), &(0x7f0000ff7000)=0x4) 2018/03/08 03:29:24 executing program 3: futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f00006f7000)={0x77359400}, &(0x7f0000877000), 0x0) umount2(&(0x7f00000001c0)='./file0\x00', 0x400000000010) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000040)={{0xffffffffffffffff, 0x3, 0x0, 0x0, 0x7}, 0x8, 0x0, 0x10001}) getsockname$netrom(r0, &(0x7f0000000100)=@full, &(0x7f0000000180)=0x48) futex(&(0x7f000000cffc), 0x5, 0x7, &(0x7f0000451000), &(0x7f0000024ffc), 0x0) 2018/03/08 03:29:24 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e23, 0x4000000000000002, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x10126) fcntl$setflags(r0, 0x2, 0x1) 2018/03/08 03:29:24 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000100)="636d646c696e65001a93418dfd966857bd68d5cf8568d4b12b7236b63e1dace52aca4eafd9cb2d7acb3a985d87c38d088291d9e1c8c46d25157c8de0d18e2206fdd8148313229117b60c1458e9a0625b0d50db77ee909dfa3e340678b06246867fc2") exit(0x0) readv(r1, &(0x7f000004ffe0)=[{&(0x7f0000000000)=""/128, 0xe6}], 0x222) [ 42.759348] audit: type=1400 audit(1520479764.844:32): avc: denied { create } for pid=5970 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/08 03:29:24 executing program 0: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) r1 = accept4$bt_l2cap(r0, &(0x7f0000000000), &(0x7f0000000080)=0xe, 0x80000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00000000c0)={0x10002012}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[]}) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x600000a, 0x8000008012, r0, 0x0) [ 42.808196] audit: type=1400 audit(1520479764.894:33): avc: denied { write } for pid=5970 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/08 03:29:25 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ea7ff8)={0xffffffffffffffff, 0xffffffffffffffff}) getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a0eff0)={0x2, &(0x7f00008b3000)=[{0x100050, 0x0, 0x0, 0xfffffffffffffffe}, {0x6}]}, 0x10) sendto$unix(r1, &(0x7f0000cae000), 0x261, 0x0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) 2018/03/08 03:29:25 executing program 7: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000000040)) 2018/03/08 03:29:25 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x1, 0x0) r0 = open(&(0x7f0000000180)='./control/file0\x00', 0x10000, 0x84) mkdirat(r0, &(0x7f00000189a2)='./file0\x00', 0x0) rename(&(0x7f00003f2000)='./control/file0\x00', &(0x7f0000888000)='./file0\x00') 2018/03/08 03:29:25 executing program 2: fcntl$getown(0xffffffffffffff9c, 0x9) getpgrp(0xffffffffffffffff) r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000140)='net/rfcomm\x00') readv(r1, &(0x7f000004ffe0)=[{&(0x7f0000000000)=""/128, 0xe6}], 0x222) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000240)=ANY=[@ANYBLOB="02000000e372090058cd4350ba6cd40138c1eb1bf658c39661a49bd895889822231145890ce10c9f2acb3c51e5b2ece5f7b1f6699b6a78e21eda6ebcfcf6be69f8747d90af931547169dfe130016a9e391c71934b7b796e983cd596bd76e1831877caf18e37dce30edd4f4b6e897f2920cbee29447ce40fbbc0400000000000000e35958254391038c01cc595380abdd8724c432ee370a031c8e859f00000000000000000000000000000000"], &(0x7f00000000c0)=0x8) 2018/03/08 03:29:25 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x7b, 0xffffffffffffff72) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='veno\x00', 0x5) sendto$inet(r0, &(0x7f0000617fc9), 0x0, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000006a40)=[{{&(0x7f0000002600)=@can={0x1d}, 0x80, &(0x7f0000004840)=[{&(0x7f0000003840)="4358b4dd4f871100b7aceb5759cba920f05419bdea416d4f13d8b511afb90c6573c72443cfdd0baae58318fbe8340da867ae575f247d4f62ddc9635454ee1d029bf7a4c474240058fbfe261e7000703e1d3d27fdcc00610e0c02c93268b9c91e371535abc44a05b200e47a49a87bf1998c5436baab41f4fd523a32d88871f718c3b11cfcdb70d1b52f9d373ed66f7d638e8c0c8481c91efb4012fc59b43808d44312882e69272c79adde3c2e3bc0ee7549bd909f4a4a2a291fcb02d0eb76077ef9abe0a134effd80d320d69867d31e8e54d7babfe08427ac258f70bb54489a9bc6e04ccbfcefb606ac3c337253525af738f7a4fcf98ce1dfaa34d320ddd2739f9306fc84f95369b278ef8b6e4fcbb5f9ec98c4b7f74a0119810d0ee938b111132953212306a41fad2b29e014fc2707cffd16cd16af115ea2369d42d9d9e68c36da7b94d0f8aece9627d56b7b6edd086818615a154b8aad90a4785e95f62d80d4f99e221ee46967d495ff0f9136875b58fa5f571250f08cfc532ac2e59487c343d0e694a3f4b6aaef7d89fd25d01097440dca6694492ea0721f185c4fa3022ea90f33b78a7f25b92d9fde2ce9664b58ec42775f2db95f3447b4013667d1fdfc5439620c948ba59a79d4b6a96c50f73becd0294c820eda5aafce6e1b1d7781a83123db2010bda3b0fee28a8d1a50d0f3ab9e3efa6f939071752665192bf5adc80289fe98994e804a5c82801ed17399af9674d05bca5cf52118aaaa6cecd61c4b2342854d9ba4522bc609eb6233b216ef61d22a68521163e278bb75a4aae8e950d7feb085ad559e386896fa9508e6b2075ac82badb44161736ef1a4d77c2751c84cc1cc3fa99c5d8a653d8fcfb860a04e7029135c0d5f51b87aad4b11be4b43eccf1f1ea227f05b9b717f6c25aa1aa12f2bf22846b920441888b8e0de5114ed12333cb18edab84a879b714536cd5014404ce63631838ae034c62f691195a3306a900177222477be12342b2e4bdee3c29689a86f1db8d680a2ecb3068e31dd480ffe9eec2528f3df8f894d05adf28df4e536bd2f5fa1d9dc9ff110dee3415359a536be266d6497c00a1e54629354ebe42311bf1a9de3e479a9692885500a477a18a841547290b95a76f5388042d3c0f4ab9ffbfd452d1fccfe50567aa6b67b4db2b5411ef66541c76a8fb5efe7f8fc43e189cea3ac7f39377ee29c6a1b73da59519a60c4afa708aa14ec5e7d122747dd4bb5e4868436f49e760c724c78086972b377c34a3763b27efee4a48e5f0de65212eae5ed3552384ffed20fc145ff91a7d80aa686f93e68efdb3f5d235c4c2e1c562a9496c7da6566db2b13d0db2cfbd0e93aea095415edf2b5c9c53efa481cfe8864f0598a721404ba655eed14df66a705676f3d13116f80701f", 0x3e8}], 0x1, &(0x7f00000048c0)=[]}}], 0x1, 0x0) 2018/03/08 03:29:25 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000502ff3)="440d05031700ad031d078900ec", 0xd) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000069d000), &(0x7f00006ccffc)) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) recvfrom$ipx(r2, &(0x7f0000000040)=""/3, 0x3, 0x10000, &(0x7f0000000080)={0x4, 0x0, 0x4d, "0eec1188a8ee", 0x8000}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000000000)=0x4, 0x4) 2018/03/08 03:29:25 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0xc0201, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="01002e2f66"], 0x1) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) write$sndseq(r1, &(0x7f0000000000)=[{0x81, 0x2, 0x0, 0x0, @tick, {}, {}, @result}], 0x30) sendfile(r0, r1, &(0x7f000001eff8), 0x20) 2018/03/08 03:29:25 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x80001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003bbff4)={0x80000004}) r2 = add_key(&(0x7f0000000000)='logon\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="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", 0x1000, 0xfffffffffffffffc) r3 = add_key$user(&(0x7f0000001080)='user\x00', &(0x7f00000010c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001100)="568ab0653c4e01c600ac33c360cefc299958fdbd864f66f71f8ee7121d9f4285ab299d3b276d0089182c3269f33858ede692e5fa034c83a2e8a3d6b510b041f581a536d345e5b2944423f3ad1e08932959d42f043c1d63876379c642570386637ebb97940dca830c4aa594cea33dfece1be787a8d55ca9e5603b1355f15564498fabbec94bd3c771c5ae1bf25e9b32c789422c2e5177d7bfde4cb3f2e225c71c1ae06c19ddb0", 0xa6, 0xfffffffffffffffb) r4 = add_key(&(0x7f00000011c0)='syzkaller\x00', &(0x7f0000001200)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000001240)={r2, r3, r4}, &(0x7f0000001280)=""/4096, 0x1000, &(0x7f0000002300)={&(0x7f0000002280)={'xcbc(anubis-generic)\x00'}, &(0x7f00000022c0)="f796a23fdd460cca5b79086c808a12ecb8dbf85ae30c8bae6a1aff51b10f7249628a21a5c059ef4caa0e138c967f9cbe8b555e694c75f443c1e27739", 0x3c}) epoll_pwait(r1, &(0x7f00004a2ff4)=[{}], 0x1, 0x0, &(0x7f0000f6b000), 0x8) r5 = fcntl$dupfd(r1, 0x406, r0) ioctl$DRM_IOCTL_SET_VERSION(r5, 0xc0106407, &(0x7f0000002340)={0x0, 0x5578f705, 0x2, 0x1}) 2018/03/08 03:29:25 executing program 1: rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xdffffffffffffffa}, 0x0, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002bff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) sendmsg$netlink(r2, &(0x7f00009ab000)={0x0, 0x0, &(0x7f0000ceaf90)=[], 0x0, &(0x7f0000ce5fe8)=ANY=[@ANYBLOB="18000000000000000100000001004000", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0x18}, 0x0) 2018/03/08 03:29:25 executing program 6: r0 = gettid() capget(&(0x7f0000000000)={0x399f1336, r0}, &(0x7f0000000040)={0x7, 0x800000000000000, 0x4, 0x200, 0x80000000, 0x80000000}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, &(0x7f0000a56000), 0x0, 0x22000004, &(0x7f00004b2fe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) accept4(r2, 0x0, &(0x7f0000000040), 0x0) shutdown(r1, 0x1) capget(&(0x7f0000514ff8)={0x20080522, r0}, &(0x7f0000eaafe8)) 2018/03/08 03:29:25 executing program 2: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r1 = fcntl$getown(r0, 0x9) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)=0x0) sendmsg$netlink(r0, &(0x7f00000016c0)={0x0, 0x0, &(0x7f0000001640)=[{&(0x7f0000000000)={0x168, 0x14, 0x0, 0x70bd2a, 0x25dfdbfe, "", [@generic="2ab20392330d1e575c894b4ff46d80d4d33fcf2e2bd362272fe10ba2deb908235ef0e07e90e112aa6b849c0e9d59b3732524a4fd93d2aa5b9d56b9f0501261f25b59b59ae01c960dbbd5cd093a1ad3f4f31101f4cac0e9a1662d287a493ca3f2eda2c4f7dd4bf0501e6cb7a8576e48be90c27288ec34848ace3c9eb0c599c8f6fa18c6f73fc32b704f9197c650256fea5ccaa2af8d98697a56a1d2278bd341906cd6b71aee35e78a1c4bced6e1004a56a8f5cbccc2b286d8", @nested={0xa0, 0x61, [@typed={0x18, 0x83, @ipv6=@empty}, @typed={0xc, 0x65, @pid=r1}, @generic="32720ac00ce8dd78d848f69786928962ba7f3a6849b4732b52079c70a1f148013bc87add13509ab62b77aae047719ba7bb3432b54ef839c23ed645e35636d907f07ee5561acbfb32b72cfd535f7dde48fe8af3c6d83e630574872f952813c415307f856bdc1362097d76f838ffd321f518bf9dc909f2ae60"]}]}, 0x168}, {&(0x7f0000000240)={0x314, 0x37, 0x100, 0x70bd2d, 0x25dfdbff, "", [@typed={0xc, 0x6, @fd=r0}, @typed={0xc, 0x1b, @uid=r2}, @typed={0x78, 0x69, @binary="663b7a58173ea3a21360716c275be18562435d6cdb0fcd73e9a4e808c3299d73b43e61e3995ede9d7736c688ecc388ba1d4d393b1b32ab866e9edd229b57656bcd0080c88df565db3a554d9c0663d545349a5166100806b81189079c197a9089317964e0fd61d1d2b0c2e5f9cd67a32c"}, @nested={0xd0, 0x31, [@typed={0x8, 0x30}, @typed={0xc, 0x1d, @pid=r3}, @generic="d40d614af5ad061bfc7bba171ac5451302e5bd162e8cf13a463019d747bef179065048c5b5d6f18f6d91ce043409d91fcbc330fc171005bd7013769d3cc2d0d92eba7b016bb8968aa33291a404a67ee11ddf4c3e453453f3c6d2dff6f6537d8ad6fff7ce2751223f973fb64a1a092b72985c280e2ba4ea7c143d6f75942b0c32b5a3072a3155c8c20eaddd8d9a10cefc6f38e18234f813470a2b5c95d02b58eea1100022fb0c7692c458cd12d204122dc44d66dda04e0ba7"]}, @nested={0x1a4, 0x6d, [@typed={0x18, 0x2c, @str='\\-(,nodev+{*\x00'}, @generic="6417427a381c755601815c4bc22cabd441df37892845ca7bb0d070dac7bf6a96c3941a4a286e864e1193024ca17c80c54e6b2f728a5adef8d6b6d10a2049f9baf4e36499606c0168394dd93f9fdcc50e5180122936da4fdc02546aad7743b24fbe85d546fd9d6fc388f7920f834ca509d4e4b78ba14aa8da225cfaf2bb0c84fc0f41db0b3031cf9937cf3f8a6b0f21eb1061651abc8b8bb3a3be0cb1719b1af87e8a3b5d998d17efb1d5f87be81d3eccca1e9c032bbc", @typed={0xc, 0x90, @ipv4=@broadcast=0xffffffff}, @typed={0x18, 0x86, @ipv6=@loopback={0x0, 0x1}}, @typed={0xc, 0x65, @str="ba3a7b00"}, @generic="ef560a40e8051cba74c9013476145e8157343b6521174b1ab9ecf4c309f181fc6505715b08600f314305f20366b52502f565158f81e024010124d9b892870f962cd4908b1a10b04b21d7eacfc623a84d9cb663a2ff10808af8e24a024d53761051283ff1fd0ad176ae3bd8ab9fcb41e9c7a719e8cf1376e83ef5dc931bd855b2cca573b0de05f0cf30b2e59bfc875c", @typed={0x10, 0x8c, @str='wlan1\x00'}]}]}, 0x314}, {&(0x7f0000000580)={0x1098, 0x3d, 0x102, 0x70bd28, 0x25dfdbff, "", [@generic="2bc248fcc61a5c4873417449b3f98ba6152f18bb214379fc2167fe5cab175ce2377faf011af75abf4f1cbfb3b2e0aa8cf80cdde53c0d0a7a7f785bdb14e4008718a4dfa2b97da7111875158fbd6dba21abd203f7b3f9480fdacf30e64d3f038c2d4ead2b42a8b08a184cb1ab01811f6012e7edcdb8dd43160905312a", @generic="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@typed={0xc, 0x83, @fd=r0}]}, 0x1098}], 0x3, &(0x7f0000001680)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x28, 0x4}, 0x23f6df9c825e0b10) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00006b0ff6)='/dev/ptmx\x00', 0x243d, 0x0) sendfile(r4, r0, &(0x7f00000d0ff8), 0x0) 2018/03/08 03:29:25 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}) r1 = syz_open_pts(r0, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000200)="001c84e293531293ec9b12ce9033f8f87229eac6b6f4cc795ef1362296259c4cc50ec26159334c42b71106eac9fa6653d7cb62d08763f815ed88a0e815f317412fdce462934ace790216080e259207a5ffe19fe31e623bfffbeef83f684ae6ef83e94f3ec8706ba7192dd5b7817f91a7a65dfe987b04dd5ec8ba60f071b9b55e4bcdcb9157027fa24b839aa8b8194d87d2363cb3226e12e45f4243f5c0b7df3a7057f1dc0ba151fdb485c5e16c8dd104c509671ebcccce01b1dd59c199a2bdcbf4ce4c329322cc73d9f4124f1ebf8b7100759ffc7098d8d6") r2 = accept(r0, &(0x7f0000000100)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000000180)=0x80) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f00000001c0)={'nr0\x00', {0x4, 0x1ff, 0x7aa2, "5d014d3d14de", 0x4}}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x4001, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000040)={0x1000, 0x4, 0x3f, 'queue0\x00', 0x1f}) ioctl$TCSETS(r0, 0x5402, &(0x7f00007d2000)={0x0, 0x0, 0x1000}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) 2018/03/08 03:29:25 executing program 5: r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000000140), &(0x7f0000000180)=0x10) fcntl$setpipe(r0, 0x407, 0x80000001) pwritev(r0, &(0x7f0000000100)=[{&(0x7f0000000080)="75b81fa3a7ddeb48f2a68f8f71246661919b61c6235f5fd9d18c26833f30b1c6451c89a2e47559e30f8ac627964e2d941b4943f75016edee27372d8dcc809813462ee52de650da351f7ff76663f2545e5ae4ca65", 0x54}], 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) dup(r0) ptrace$getsig(0x4202, r1, 0x100000001, &(0x7f00000001c0)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x401f, r0, 0xa000000200000000) 2018/03/08 03:29:25 executing program 0: clock_gettime(0x0, &(0x7f0000cd5ff0)={0x0}) setitimer(0x0, &(0x7f0000a0b000)={{}, {r0, 0x7530}}, &(0x7f0000cd5000)) alarm(0x0) r1 = add_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000000c0)=0x1) keyctl$assume_authority(0x10, r1) 2018/03/08 03:29:25 executing program 3: r0 = eventfd2(0x0, 0x0) readv(r0, &(0x7f000000ffe0)=[{&(0x7f0000036fea)=""/8, 0x8}], 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a00ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000008ff8)=0x3f) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2000000, 0x10, r2, 0x0) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/50, 0x32}], 0x1) recvfrom(r3, &(0x7f0000017000), 0x0, 0x0, &(0x7f000002cff0)=@alg={0x26, 'hash\x00', 0x0, 0x0, "6c7a0700000c19e30000000000001302000000000000e2ffffffffffffff0000000000000000000000000000000000000000200000000000000000000e000800"}, 0x58) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) dup2(r2, r3) tkill(r1, 0x0) writev(r0, &(0x7f0000001000)=[{&(0x7f0000002e80)='u8\x00\x00\x00\x00\x00\x00', 0x8}], 0x1) [ 42.961895] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/08 03:29:25 executing program 1: socket$inet_tcp(0x2, 0x1, 0x0) setrlimit(0x7, &(0x7f0000becff0)={0x16, 0x88}) syz_open_procfs(0x0, &(0x7f0000456ffa)='smaps\x00') prctl$getreaper(0x37, &(0x7f0000000000)) pipe(&(0x7f00007d3ff8)) 2018/03/08 03:29:25 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fchmod(r0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) prlimit64(r1, 0xf, &(0x7f0000000040)={0x7, 0xbc}, &(0x7f0000000080)) 2018/03/08 03:29:25 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/mls\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) timer_create(0x0, &(0x7f00000001c0)={0x0, 0x34, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r2, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, &(0x7f0000000280)) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='highspeed\x00', 0xa) r3 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x400000) timer_create(0x6, &(0x7f0000000100)={0x0, 0x1e, 0x0, @tid}, &(0x7f0000000140)=0x0) timer_delete(r4) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) setsockopt$inet_udp_int(r3, 0x11, 0x66, &(0x7f0000000180)=0x1, 0x4) 2018/03/08 03:29:25 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/arp\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x90180, 0xc6) readv(r0, &(0x7f00000012c0)=[{&(0x7f0000000080)=""/9, 0x9}, {&(0x7f0000001240)=""/81, 0x51}], 0x2) 2018/03/08 03:29:25 executing program 7: sigaltstack(&(0x7f0000354000/0x1000)=nil, &(0x7f000060aff8)) r0 = syz_open_procfs(0x0, &(0x7f0000f8d000)='smaps\x00') munmap(&(0x7f0000354000/0x2000)=nil, 0x2000) readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) readv(r0, &(0x7f0000000080)=[], 0x100000000000037a) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000327000)={0x0, &(0x7f0000fbcff0)=[]}, 0x10) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x9, 0x3, [0x6, 0xd3, 0x401]}, &(0x7f00000000c0)=0xe) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r3, 0x401}, 0x8) sendto(r1, &(0x7f0000000180)="7bd2118d6b26d08abe3a6caa6550a87d0147c46e26b4a20df987ba2c5d930b6da4e080829418e9e8b1d0a84815cff1967c08eda3b6e304e26d7f437a4eb1180b2da09b89b5525471e6a8b3f2f8f8fefec11c861fc04ab02c4cfcab30d7f69bff1c00bc3b6238197a90bce2ceedc9bb32ad7a1db14ae6500c01572bc41bf199b1c7d3134194b1d581306e7836294537caa9b02fba38d294290c1aac8424d89c47f86a6fd136071937faa7be10352690a97a0757e3af661b1a56e43de930cfb10ecddecde5e6dab5f94e838a75", 0x0, 0x2, 0x0, 0x1bf) socket$inet_sctp(0x2, 0x5, 0x84) sendto$ax25(r0, &(0x7f0000000140), 0x0, 0x10, &(0x7f0000000280)={0x3, {"b4061b4708cd5c"}, 0x81}, 0x10) preadv(r2, &(0x7f00000005c0)=[{&(0x7f00000002c0)=""/229, 0xe5}, {&(0x7f00000003c0)=""/189, 0xbd}, {&(0x7f0000000140)=""/10, 0xa}, {&(0x7f0000000480)=""/45, 0x2d}, {&(0x7f00000004c0)=""/142, 0x8e}, {&(0x7f0000000580)=""/56, 0x38}], 0x6, 0x2a) 2018/03/08 03:29:25 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc), 0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="000008008588cc5dd6743f2845ef8f71b73c7f70cf45cef41bd28f91c339d093740c337b9bbaa19e1dcc572c5595d2d1cbb18c1f07ef9e4549b66126cbecc7d65f02e525d95b56349bb481ef3fe938858921d6b879f225dee94a56f56f81e7efb2be7b44943391c91e"], &(0x7f0000000980)=0x8) vmsplice(0xffffffffffffffff, &(0x7f0000fccff0)=[], 0x0, 0x0) close(r0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_buf(r1, 0x0, 0x4f9ccbfb149dfcd0, &(0x7f00000000c0)=""/153, &(0x7f0000000180)=0x99) 2018/03/08 03:29:25 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000573fee)='/dev/input/event#\x00', 0x0, 0x0) dup2(r0, r0) ioctl(r0, 0x800000080004531, &(0x7f0000d31000)) 2018/03/08 03:29:25 executing program 0: readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=""/222, 0xde) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) r2 = syz_open_procfs(r1, &(0x7f00000000c0)="edae5342631c6ffc2cf48b9b006f6a6d645f6d617000") dup3(r0, r2, 0x0) 2018/03/08 03:29:25 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x8000000009}}, 0xe8) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000001980)=[{&(0x7f0000000080)={0x27, 0x1, 0x1, 0x7, 0x7ae, 0x8480, "493889c78d7baa7f7e5e0313da9fd4055259143e3288f2029f53ca0e6c8c4b5b08ff4f3aa103963f2ad84dc467a83cd67193baa123105a60f2ba456bdcadf6", 0x3b}, 0x60, &(0x7f0000001380)=[{&(0x7f00000002c0)="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", 0x1000}, {&(0x7f0000000100)="d7126dbfbd3a06af7d1fdd51d1b688faa4ced4c9f863277fd6f0729f9f76920c01517742f4b946568f9149bcb8ca35dafe218e08123e4cf4038909edf19aef7cdd429de2000aaa206f4acc6aa5323401f68757e0ba787fe4b0d4977ccefede5e544fb7025a0a9b0755dd55e51e587b8e4b08288604a977799fb8000f7cb48ffc4e73af2ca158b65ffe8d49bdf080e30ea123bc0de7", 0x95}, {&(0x7f00000012c0)="8fe49f0620ee7461a8023c2ca5f3dec1f2ddbaaee27d0f9f2b2876bdb109bc5be578dbbbb7ce234861d7b0b1142205170b1ba25380964eff95694c85811bacf184c0d2d13585fb385231f82054644a93daa6ab02e810b5e889a3840503eaa58e0644e6c2efb216c2a075f02b26c2f364e9444b7e87468e4922f0dc007b038d51039933fbbee9ab", 0x87}], 0x3, &(0x7f0000001a00)=ANY=[@ANYBLOB="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"], 0xf8, 0x10}, {&(0x7f00000014c0)={0x27, 0x1, 0x1, 0x7, 0x3, 0xfffffffffffffffd, "44df66819d98dc038e1e9bcec324b9880a7de33c3d5266a76b75a8e0eb8430eed04c8ab7a1baec1b400dfd80fcaa92dc5fd8a7817797ed2384594c4241b020", 0x35}, 0x60, &(0x7f0000001840)=[{&(0x7f0000001540)="70dc783bec1d0a54a98bffeed6d945c86378a72b3e8f451d5d1228810811ef8251fd94b14d008018f7d32b3631e77cddace5400ad6a627b1a3e8a4779e306f2b2f962a7655f45c38fa52eb14004e7a4d74779056dc3223d8", 0x58}, {&(0x7f00000015c0)="aebc1dca6b240af81d9f221c9d12287d3817060898c2579366193076651155482051037350fefac38ee9ec9428375d981d01215094ddb32f64cfa24afacbfe164beea1ee727e8bf1413bc166015edf831b4e5ed638aa81120a802b6db0a737e4dac6054f314599782447f1e8f3043ca829f95b4444deeb9fd3845767a9be8cf4237142813828961e8b6b8161755c15933feea1e5066ba3869b47a2ed8792586265f98511cbe9e16e05e9dcea70221c9b96a3775d0f8a", 0xb6}, {&(0x7f0000001680)="525043f7d52bc6f53661a0df3c1e826e6a26565a28677a0d9960c23bda28bd19646831bca09b85729b4605771a0473672c4d5cb0551942ab22f7328401ac2dd876452f325cf37ea1d234c87ff53a296adb217a6b8623c366cabc21962d771ecdc840dd9d316f33b58eb049174bd8d02e6816ba8a39943d4d029fed9726192a93b92ff66c8b", 0x85}, {&(0x7f0000001740)="d691169e19dfed168d7d4beb53f6acd043ba77a1c5e9eee7", 0x18}, {&(0x7f0000001780)="0f652462dc3e3f2b2459d671db91b835e0c17fb511ce0158", 0x18}, {&(0x7f00000017c0)="fd29065f22bcb632fda098437cd79cd38a14f6331c16f60766b4b64d1fb0980805555b46887d1abb2e2cd5714be5fa85f8e68227231c9fabc3a250c02de3f458f975bd13f00dbde5c0d2b402821d343c54609da9bd531675fc80dfa9a93173b30686a8932b4f56ab8649f9b305c43a1baf561a35bb996012", 0x78}], 0x6, &(0x7f00000018c0)={0xb0, 0x111, 0x4, "9f5ec0a96efd7d5ecd0236dcda21dedc7189a51462623987057f7d8fa90d0e4858b3d09619b0bf89e336ebe8d3cd11187f74b37e16415db528435febbf97c6f5f7be10383fbde13cdc7de1c5a1cf5cc356af54090f2453a5857203eb926419665365a6e4597e0e2b28627effd7410ce9f3e6053b3a2c02378b5a7757312df299c96ef7d2655627900a59ee535cddc9fc24c9ee0ca84b5b35fe31"}, 0xb0, 0x15bf8cedbf63b0f7}], 0x2, 0x41) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000013c0)={0x7, 0x4, 0x2, 0x5, 0x0}, &(0x7f0000001400)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001440)=@assoc_value={r2, 0x471c}, 0x8) 2018/03/08 03:29:25 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000498ff4)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0xb}, @multicast1=0xe0000001}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r1, &(0x7f0000f46000)=[{&(0x7f0000120000)=""/4096, 0x1000}], 0x1) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000140)=0x27f, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@remote, @in6=@mcast2}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f0000000100)=0x10a) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000180)=0xc, 0x4) 2018/03/08 03:29:25 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000c26000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x8, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000180)={'filter\x00', 0x7, 0x4, 0x3d0, 0x110, 0x110, 0x200, 0x2e8, 0x2e8, 0x2e8, 0x4, &(0x7f0000000100), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}, @empty, @loopback=0x7f000001, @rand_addr=0x9, 0xf, 0xffffffff}}}, {{@uncond, 0xc0, 0xf0}, @unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x1, 0x400, 0x0, 0x2}}}, {{@uncond, 0xc0, 0xe8}, @unspec=@STANDARD={0x28}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x420) sendto$inet(r0, &(0x7f0000a92000), 0x37c, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) writev(r0, &(0x7f0000793fa0)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) 2018/03/08 03:29:25 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000011bfe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)={0x2, 0xf, 0x0, 0x0, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@dev={0xfe, 0x80}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @rand_addr}}]}, 0x80}, 0x1}, 0x0) syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaabb8aa388a3b7e9001101012b72019e890d70b6a9454e1361cd75081dfeafc1031474246b3317c7dddcd73768dfc8ac40e778197d47ae33f47ad9838f08ed0b848cbdbcbd3eafc19eda2af39b96e2e132a25ad2fadfdcccf1ac5e0689ece209d9fc12ca04"], &(0x7f0000000240)={0x0, 0x1, [0x75a, 0xf9c, 0x2df, 0x15c]}) r1 = creat(&(0x7f0000000140)='./file0\x00', 0xc) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000180)={0x3, 0x9}) 2018/03/08 03:29:25 executing program 7: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000040)) personality(0x1bb2baf3005ac137) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00001d0ffa)='ramfs\x00', 0x1000818, &(0x7f000000a000)) creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x11, r1, 0x0) mprotect(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x1) 2018/03/08 03:29:25 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0xc3, "9e54c73e12af1821d185ed6ac8f4f40d49df52cd4ca94cb20f41575979fb7201d0535bf6e40a433bf3482b26885e30829f7bdede028116154886e64b349ded188a930db2abb89e35802b44e44a68c805d2345a517af0f4848275332001d03539c5e5e502561eeb5a81e9dff0656e34669ee81dd675814f342dfcb97c8582af8cda097cdfd7fc65f17310a0afd1bf175ce9cec2288355445e055cc6570c299ece79f2c6b75cde73b31eef196f89fe092b041bc5871a9378ddbcc57a93778eaf25b04af5"}, &(0x7f0000000180)=0xe7) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x4e20, 0x0, @empty}, {0xa, 0x4e20, 0x100000, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x1]}, 0x5c) r1 = socket(0x10, 0x0, 0x9) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00000001c0)) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000000)={'security\x00', 0x2, [{}, {}]}, 0x48) 2018/03/08 03:29:25 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x55, 0x4) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x800) syncfs(r0) ioctl(r1, 0x20000000002284, &(0x7f0000ea1fe5)) eventfd(0x8) 2018/03/08 03:29:25 executing program 0: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x201, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)={0xf675, 0x2, 0x1, 0x3ff, 0x6, 0x2, 0x8, 0x625a, 0x2, 0x101, 0x81, 0x5}) write$eventfd(r0, &(0x7f0000000200)=0x100000007, 0x8) 2018/03/08 03:29:25 executing program 2: r0 = socket(0x10, 0x3, 0x800000000001) write(r0, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000100)={0x7, &(0x7f00000000c0)=[{}, {}, {0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000000240)={r2, 0x3, &(0x7f0000000140)=[0x0, 0x1, 0x5], &(0x7f0000000180)=[0x75e, 0x5], 0x4, 0x3, 0x8, &(0x7f00000001c0)=[0x8, 0xfffffffffffffffe, 0x8254], &(0x7f0000000200)=[0x0, 0x3, 0x33999045, 0x1]}) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/08 03:29:25 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'lo\x00', &(0x7f0000000140)=@ethtool_regs={0x4}}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80000, 0x0) sendto$inet6(r1, &(0x7f0000000040)="f56e5921fe714a6d75d3a0ce601f494be00f6eb5257f55993ec5311d647aaf5ab2080c156bf99ce8bdf12bed0afad17f3ae33fc08ee1eb25baecc3c9ec04e75c691c7612e83bd5e80f44ea992f7e8d731e474c67059931d52414a5089532b869c5332a4945dcde29dd5f4e4527cd", 0x6e, 0x10, &(0x7f00000000c0)={0xa, 0x4e22, 0xc55, @empty, 0x8}, 0x1c) 2018/03/08 03:29:25 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x893f, &(0x7f0000000040)={'syzkaller0\x00', @ifru_data=&(0x7f0000000000)="e0f5a36c7080405f0e9fe8cc493a5e603fb5fc2cf2e5be2941a36fed443f66ef"}) ioctl$sock_ifreq(r0, 0x8923, &(0x7f0000000300)={'syz_tun\x00', @ifru_map}) 2018/03/08 03:29:25 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x7ff, 0x20}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000140)={r2, 0x100}, &(0x7f0000000180)=0x8) setsockopt$sock_void(r0, 0x29, 0xc9, 0x0, 0x0) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000000040)=0x9, 0x4) 2018/03/08 03:29:25 executing program 1: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x1c, 0x80000) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x993, 0x100000000, 0x9, 0x3}, 0x8) writev(0xffffffffffffffff, &(0x7f00000a8000)=[{&(0x7f0000086fa8)="580000001400192300bb4b80040d8c560a0600000000bc76489643c218fe58a2e04a03ca8164643e8900000028215a0004fbf50d0000000400000004001ce1ed5e000000000022001000010007000002121f00ec6b0f536e", 0x58}], 0x1) 2018/03/08 03:29:25 executing program 5: clock_gettime(0x0, &(0x7f00000014c0)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000001480)=[{{&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f00000016c0)=[{&(0x7f0000000080)=""/42, 0x2a}, {&(0x7f0000001600)=""/11, 0xb}, {&(0x7f0000000100)=""/12, 0xc}, {&(0x7f0000000140)=""/1, 0x1}, {&(0x7f0000000180)=""/58, 0xffffffffffffff86}, {&(0x7f00000001c0)=""/186, 0xba}, {&(0x7f0000000280)=""/4096, 0x12ed}, {&(0x7f0000001280)=""/111, 0x6f}], 0x8, &(0x7f0000001380)=""/249, 0xf9}, 0x959}], 0x1, 0x0, &(0x7f0000001500)={r0, r1+30000000}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x64, &(0x7f0000001300)=[@in6={0xa, 0x4e21, 0xfffffffffffffffd, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, @in6={0xa, 0x4e23, 0x8e6, @loopback={0x0, 0x1}, 0xcb}, @in6={0xa, 0x4e20, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in={0x2, 0x4e23, @loopback=0x7f000001}]}, &(0x7f0000001640)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000001680)={r3, 0xbcb7}, &(0x7f0000001740)=0x8) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000001540)={{0x2, 0x4e21, @multicast2=0xe0000002}, {0x0, @empty}, 0x6c, {0x2, 0x4e23, @multicast1=0xe0000001}, 'vcan0\x00'}) r4 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c06ff2)='/selinux/user\x00', 0x2, 0x0) sendfile(r4, r4, &(0x7f0000977ff8), 0x6) 2018/03/08 03:29:25 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000040)={'bcsf0\x00', 0xdf32}) r1 = socket(0x1000000010, 0x802, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000100)={{{@in=@local, @in6=@loopback}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000000080)=0xe8) sendmsg$nl_route(r1, &(0x7f00000000c0)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x4000008}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[]}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) 2018/03/08 03:29:25 executing program 4: symlink(&(0x7f0000000340)='./file0\x00', &(0x7f00000002c0)='./file0\x00') socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000000c0)) r0 = open(&(0x7f0000b2fff6)='./control\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control\x00', &(0x7f0000000100)='devpts\x00', 0x86002, &(0x7f0000000140)="f664862f29697dbc39501e8d1bfb47a20d42ff5a78c0998625aa2c7cc5450aa42fbc5428aad87e838ce6ab3b5e0621889fc9fbcdc18a482bc582922175336ceaf294112babf0443c06bc361f05aedc769ed3f53768a6e9f9f77b744c4c1bcbc948f2d1545c8e06205ae0f310e6b59426a9bac0e906202be03e6498feab5fbc57deaef144562094a4bf2d93ac43a9108bd02333763e5e3f4e117b16ea9a4e95fa61c22733a3604d6818a275b6aa95") rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x4) rt_sigtimedwait(&(0x7f00009ac000)={0xacc1}, &(0x7f0000dd7ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) ioctl$TIOCCONS(r0, 0x541d) write$selinux_validatetrans(r0, &(0x7f0000000000)=ANY=[@ANYPTR64=&(0x7f00000000c0)=ANY=[]], 0xfffffffffffffe38) r1 = open(&(0x7f0000000240)='./control\x00', 0x200000000, 0x0) fcntl$setlease(r1, 0x400, 0x0) open(&(0x7f0000dd9000)='./control\x00', 0x6c02, 0x0) 2018/03/08 03:29:25 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000180)=""/28, 0x1c) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x0, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000140)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x20000, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f00000000c0)={0xfffffffffffffffd}, 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3, @tick}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000000)) dup2(r0, r0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f68000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000bc9ffc)) 2018/03/08 03:29:25 executing program 5: r0 = memfd_create(&(0x7f0000000040)='$\x00', 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000080)=0x4) fallocate(r0, 0x23, 0x0, 0x7) 2018/03/08 03:29:25 executing program 6: r0 = open(&(0x7f0000000040)='./file0\x00', 0x20040, 0x2) getsockname$unix(r0, &(0x7f0000000080)=@file, &(0x7f0000000100)=0x6e) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00003c0fdc)={0x14, 0x11, 0x1, 0x800000001, 0x0, 0x0, {}, []}, 0x14}, 0x1}, 0x0) 2018/03/08 03:29:25 executing program 2: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000ba9ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r0, 0x0) keyctl$revoke(0x3, r0) 2018/03/08 03:29:25 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) r1 = syz_open_dev$usbmon(&(0x7f00000002c0)='/dev/usbmon#\x00', 0x8, 0x400) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000080)={0x9, 0x7f}) sendto$inet(r1, &(0x7f0000000340)="e65b27defcbfc9d3f92dea59af62befb41c2b35a004882dfd304acc34f", 0x1d, 0x10, &(0x7f0000000380)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f00000003c0)=""/62) getsockname$packet(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000440)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000480)={@remote={0xfe, 0x80, [], 0xbb}, 0x41, r2}) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGMASK(r3, 0x80104592, &(0x7f0000000280)={0x5, 0x97, &(0x7f00000001c0)="f7544dab85cbf8fc6b757ea80e6aaaca193245b75f5a9072080209ca6095a612e823479a35c5c5f23c3908914f46edeb0b554390ec66c8e2877ed54b995f2bb2e75feb69bb6145d5c34b6aa32bc0adcd5b1da2cded2105fd3e9d34c18b64f8a30312ed54e9e7843c89204a795962dfae6373c4f25629222ce19ed10d59b101720e953b0d3be4635f0e87f28d149fab03b01fbb4c31887b"}) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/tcp6\x00') sendfile(r0, r4, &(0x7f0000000040), 0x400000ff) sendfile(r0, r4, 0x0, 0x8001) [ 43.259345] keychord: unsupported version 7 [ 43.269414] keychord: unsupported version 7 2018/03/08 03:29:25 executing program 5: r0 = socket$inet6(0xa, 0x4, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000308000)='/dev/loop#\x00', 0x0, 0x0) timer_create(0x0, &(0x7f0000623000)={0x0, 0x19, 0x5, @thr={&(0x7f0000412fa3)="736d85e14d6a4790947cc8207ea519709f90df37d612233a3667c04b53dfbaf5cd171e5ff62185e1bb712fbbb0ab1fcf3747fd1fe502b761d4f6fd799a9d72a7118d380ffecac84b0054d5f3e509760da124fc09a6d919556324a2b299", &(0x7f0000592ff6)="e29b0ff5704aee8dceaf"}}, &(0x7f0000875ffc)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) getgroups(0x6, &(0x7f0000000100)=[r2, r2, r2, r2, r2, r2]) sendfile(r1, r1, &(0x7f0000d3d000), 0xcb50) r3 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0xd72f, 0x600) ioctl$EVIOCGUNIQ(r3, 0x80404508, &(0x7f00000000c0)=""/28) ioctl$LOOP_SET_STATUS(r1, 0xc0481273, &(0x7f00003c5f68)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf"}) 2018/03/08 03:29:25 executing program 6: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000100)="6e65742f726f757465009079e57f4ce2e0a03efd31d70a071524c2f84f12f4682625ea0bd5000011bb566e3bd50e30beb86f410899e93e36f2876bde86f68edbbcf85c747f482b166cb711e2acf59600f8f5f6d78ed5bc6e0f6ae5c32a5236624a460898690996563becba3ac6df6eec0000f08b55c1ac2b31655d0092c05316630edbe2865bd65b91c1728eddff6aa109bf7c53ccaa8bf0c0d5d530a63d15ce8878416f31da69d6071d6cf3900649fe5833cac79a443ab20d3f323846093b66") openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000000)=0x800000, 0x67) 2018/03/08 03:29:25 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)=']@\x00', 0x2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)={0x40000000}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000040)={0x0, 0x2710}, 0x10) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000), 0xffffff2b}, 0x0) socket$key(0xf, 0x3, 0x2) 2018/03/08 03:29:25 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x7}, 0x4) close(r0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000580), &(0x7f00000005c0)=0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) prctl$setptracer(0x59616d61, r1) 2018/03/08 03:29:25 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000088f000)="8608006600", 0x5) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000000080)=""/12, &(0x7f0000000040)=0xc) 2018/03/08 03:29:25 executing program 2: r0 = socket(0x10, 0x3, 0x0) r1 = dup2(r0, r0) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f00002de000), 0x4) getuid() 2018/03/08 03:29:25 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000180)=""/28, 0x1c) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x0, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000140)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x20000, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f00000000c0)={0xfffffffffffffffd}, 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3, @tick}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000000)) dup2(r0, r0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f68000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000bc9ffc)) 2018/03/08 03:29:25 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$selinux_load(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="bd03d2e6c9decc06"], 0x8) getsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f0000000000), &(0x7f0000000080)=0x4) sendfile(r2, r0, &(0x7f0000000040), 0x80000000) 2018/03/08 03:29:25 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000100)=@generic) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000fd6000)='scalable\x00', 0x9) shutdown(r0, 0x1) 2018/03/08 03:29:25 executing program 7: openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000fffffffe000000004000000003"]) pipe(&(0x7f0000000080)) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000100)=0x3, 0x4) ioctl(r0, 0x8918, &(0x7f0000000040)="f9eea9ad82ec307bfd918f8cecd3") ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/08 03:29:25 executing program 0: r0 = socket$inet(0x2, 0x2000000000000003, 0x0) getsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/03/08 03:29:25 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x80000000}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={r1, 0x1}, 0x8) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0)=[], 0x0, &(0x7f00000003c0)=[]}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680)=[], 0x3ba, &(0x7f0000002000)=[{0x10, 0x29}], 0x10}}], 0x2, 0x8000) 2018/03/08 03:29:25 executing program 7: r0 = syz_open_dev$binder(&(0x7f00001ab000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000000040)) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000005c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000480)={{{@in6=@ipv4={[], [], @multicast1}, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0xe8) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendmsg$nl_route(r1, &(0x7f0000000700)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000006c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="b00000001400000407bd3000ffdbdf250a3f02ff", @ANYRES32=r2, @ANYBLOB="1400060001000000080000000800000001000000080008000800000014000600070000000010000000000000050000000800080000000000140001000000000000000000000000000000000114000200fe8000000000000000000000000000aa08000800800000001400060003000000f9ffffff050000000700000014000600040000000100000001000000010000000800080020000000"], 0xb0}, 0x1, 0x0, 0x0, 0x40}, 0x40004) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@loopback, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f0000000200)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@dev, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f0000000340)=0xe8) geteuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000380)={{{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x0, 0x4e21, 0x0, 0x2, 0x80, 0x20, 0x67, r3, r4}, {0x8, 0x2, 0x0, 0x8001, 0x20, 0x5, 0x8, 0x2408}, {0x8, 0x9}, 0x9, 0x0, 0x0, 0x0, 0x2, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d4}, 0x2, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0x3, 0x7, 0x1000, 0x4674, 0x1f}}, 0xe8) 2018/03/08 03:29:25 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003c7ff1)='/dev/sequencer\x00', 0x88386, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000000)={0x8000201a}) getpeername$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000000c0)={@local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0xfff, r1}, 0xc) ioctl(r0, 0x5101, &(0x7f000042a000)) 2018/03/08 03:29:25 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x100000000032, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x1032c0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000080)={r1, 0x1}) r2 = fcntl$getown(r0, 0x9) fcntl$setownex(r0, 0xf, &(0x7f0000000100)={0x0, r2}) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x7fff) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00000000c0)={r1}) 2018/03/08 03:29:25 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000100)=0x7) r1 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r1, &(0x7f0000000300), 0x0, 0x24004001, &(0x7f00004d4fe4)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) recvfrom$inet6(r1, &(0x7f0000000000)=""/1, 0x1, 0x40000103, &(0x7f0000000040)={0xa, 0x4e24, 0xa07b, @loopback={0x0, 0x1}, 0xcf7}, 0x1c) setsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f00000001c0)=0x100000001, 0x4) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x4440, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000000140)={{0x4, 0x1}, {0x2, 0x302456bc}, 0x9, 0x3, 0xff}) 2018/03/08 03:29:25 executing program 0: r0 = gettid() r1 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000100), &(0x7f0000000140)=0xe, 0x800) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000180)={'ip6gre0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}}) waitid(0x2, r0, &(0x7f0000000000), 0x2, &(0x7f0000000040)) 2018/03/08 03:29:25 executing program 4: fcntl$setlease(0xffffffffffffffff, 0x400, 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x20) 2018/03/08 03:29:25 executing program 3: poll(&(0x7f0000000080)=[], 0xf6, 0x5) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000040)=""/231) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000140)={0x0, 0x80000, r0}) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x100, 0x3}, 0x8) flock(r0, 0x2) socketpair(0x8, 0xa, 0x5a73, &(0x7f00000001c0)) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000180)={r1, 0x80000, r0}) read(r0, &(0x7f0000001000), 0x0) 2018/03/08 03:29:25 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f000080f000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080004000c001000ca8a9848a3c728f1c46b7b31afc11338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) 2018/03/08 03:29:25 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000571ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2283, 0x100000001) dup2(r0, r0) 2018/03/08 03:29:25 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000d6bff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x5, 0x2) bind(r1, &(0x7f0000000500)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e20, @empty}, 0x4, 0x4, 0x4}}, 0x80) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x4, 0x81, 0x2, 0x3, 0x7fffffff}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000080)={r2, 0x0, 0x23f, 0x392, 0x800, 0x1}, &(0x7f0000000180)=0x14) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r2, 0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f00000000c0)={{0x6}, 'port0\x00'}) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000300)="6bca1eb1132e1208b1a89d", 0xb) socket(0x12, 0x7, 0x8001) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/policy\x00', 0x0, 0x0) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000440), &(0x7f0000000480), &(0x7f00000004c0)=0x0) setregid(r4, r5) getsockname$netrom(r3, &(0x7f0000000240)=@full, &(0x7f00000002c0)=0x48) accept4$packet(r3, &(0x7f0000001f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000001f40)=0x14, 0x80800) sendmsg$nl_route(r3, &(0x7f0000002000)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x10000004}, 0xc, &(0x7f0000001fc0)={&(0x7f0000001f80)=@bridge_getneigh={0x30, 0x1e, 0x0, 0x70bd2d, 0x25dfdbfc, {0x7, 0x0, 0x0, r6, 0x2000}, [@IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0xe6}, @IFLA_TXQLEN={0x8, 0xd, 0x90000}]}, 0x30}, 0x1, 0x0, 0x0, 0x4}, 0x20000010) 2018/03/08 03:29:25 executing program 5: r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000240), &(0x7f0000000300)=0x10, 0x80800) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000340)) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x182) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x101, 0x4) sync() linkat(r1, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00', 0x1400) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f00000000c0)=0x7) tee(r1, r1, 0x606, 0x4) getsockopt$inet6_buf(r1, 0x29, 0x3d, &(0x7f0000000100)=""/209, &(0x7f0000000200)=0xd1) connect$ipx(r1, &(0x7f00000002c0)={0x4, 0x4, 0x4, "8f298b6901e7", 0x20}, 0x10) mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000280)={0x1, 0x80, 0x1, 0x7, 0x7, 0x1ff}) 2018/03/08 03:29:25 executing program 2: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x44, 0x0, &(0x7f0000000380)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f00000002c0)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000280)={0x8, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB], 0x0, 0x0, &(0x7f0000000240)}) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) madvise(&(0x7f000000a000/0x4000)=nil, 0x4000, 0xb) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000000)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000100)={0x10, 0x0, &(0x7f0000000080)=[@clear_death={0x400c630f}], 0x0, 0x0, &(0x7f00000002c0)}) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) 2018/03/08 03:29:25 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000040000)='net/dev\x00') readv(r0, &(0x7f0000eeb000)=[{&(0x7f0000af5f47)=""/185, 0xb9}, {&(0x7f0000fea000)=""/190, 0xbe}], 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x1c) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={r1, 0x2}, 0x8) 2018/03/08 03:29:25 executing program 0: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000001100)=0x101) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getdents(r1, &(0x7f0000000040)=""/4096, 0x1000) unshare(0x20000000) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000001040)={0x0}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000010c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ptrace$setregs(0xf, r0, 0x0, &(0x7f0000001140)="3effab8433aae3cb6c") setsockopt$inet6_dccp_buf(r1, 0x21, 0x8f, &(0x7f0000001180)="a402390c9bfdd88f8c578f85388390e79339c5898900d9230de8b81a4c9121e701e4657dec032bbe8cc1ce095cb36919acf6a8102b1c85b0a4edefd1b9f71044c0821bd40099023f0154c53e98c8cd06a03469879466522b9c80437f1864b79b47acbd260e01b8d3cebd4dcb446fdef70f5667adf3047f7f6c7bae4f8df5d271bf0371f2d6e747c66b495fb2f818d0e7b900daa4b4c5e97ecafbfb2e0a26e128ee7e3b82658cc24aec24719e958bedb728bdd1cf2a6d60ab62791a86ada17e9cfbfeb7ddf390abb85d4cf27b18287b9b173a294a7c720f1470b121e8780bb712fad716881de9551a38eac677faedeb9080", 0xf1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000001080)={r2, 0x80000, r1}) 2018/03/08 03:29:25 executing program 7: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getpeername(r0, &(0x7f0000000140)=@nl=@kern, &(0x7f00000001c0)=0x80) renameat(r0, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00') sendmsg$nfc_llcp(r1, &(0x7f0000003300)={&(0x7f0000000200)={0x27, 0x1, 0x1, 0x6, 0x9, 0x1, "4c157b5bd8dad4aaa6ff11393a90c4e4ebb0eadd91bb98f92fb25fbd5007524bc4601ca689c6edea8f60dda2662dff0b624e3691590a3eb0b41580dc8c8573", 0x17}, 0x60, &(0x7f0000002280)=[{&(0x7f0000000280)="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", 0x1000}, 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0x1000}], 0x2, &(0x7f00000022c0)={0x1010, 0x10f, 0x4, 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"}, 0x1010, 0x4}, 0xc081) r2 = socket$inet6(0xa, 0x2, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000003340)={'eql\x00', 0x800}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000033c0)={{0x2, 0x10001}, 'port1\x00', 0x1, 0x1848, 0x7, 0x20, 0x100000001, 0xe798, 0x1, 0x0, 0x1, 0x7}) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r3 = open(&(0x7f0000741000)='./control\x00', 0x0, 0x0) rmdir(&(0x7f0000431ff6)='./control\x00') getdents64(r3, &(0x7f0000cdc000), 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f00000000c0)) sendmsg(r2, &(0x7f0000f30fc8)={&(0x7f0000a86000)=@in={0x2, 0x4e20, @empty}, 0x10, &(0x7f00008fcfb0)=[], 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="10000000000000000000000002000000"], 0x10}, 0x0) mkdirat(r1, &(0x7f0000003480)='./file0\x00', 0xa0) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000003380)) 2018/03/08 03:29:25 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000000)) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000100)={&(0x7f0000ffb000/0x4000)=nil, 0x0, 0x3, 0x20, &(0x7f0000ffb000/0x1000)=nil, 0x7fff}) 2018/03/08 03:29:25 executing program 0: chdir(&(0x7f00000000c0)='./file0\x00') syz_fuse_mount(&(0x7f0000000d00)='.', 0x0, 0x0, 0x0, 0x0, 0x24010) 2018/03/08 03:29:25 executing program 4: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f00000000c0), 0x46) [ 43.610779] binder: 6245:6250 unknown command 0 [ 43.629480] binder: 6245:6250 ioctl c0306201 20000280 returned -22 [ 43.638468] binder: 6245:6250 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 43.646471] binder_alloc: binder_alloc_mmap_handler: 6245 20ffb000-20ffe000 already mapped failed -16 [ 43.662395] binder: BINDER_SET_CONTEXT_MGR already set [ 43.667815] binder: 6245:6250 ioctl 40046207 0 returned -16 [ 43.669831] binder_alloc: 6245: binder_alloc_buf, no vma [ 43.669850] binder: 6245:6273 transaction failed 29189/-3, size 40-8 line 3133 [ 43.680047] binder: 6245:6279 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 43.697845] binder: undelivered TRANSACTION_ERROR: 29189 [ 43.703896] binder: release 6245:6250 transaction 2 out, still active 2018/03/08 03:29:25 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0xb, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) 2018/03/08 03:29:25 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000001ff0)=ANY=[@ANYBLOB="0200000002d02f71433e0000003d41ff"], 0x10}, 0x1}, 0x20004895) 2018/03/08 03:29:25 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f00000001c0)=""/169) socket$netlink(0x10, 0x3, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f00000000c0)={0x5, &(0x7f0000000080)=[{0x0, 0xfff, 0x6, 0xe7}, {0x7, 0xc9c, 0x2, 0x5}, {0x1, 0x6, 0xb2, 0x3f}, {0x5, 0x1, 0x5, 0x9}, {0x8, 0x8, 0x0, 0x8}]}) listen$netrom(r0, 0xffffffff) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000000040)={0x6, 0x9}) 2018/03/08 03:29:25 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x1f, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000280)={0x1, 0x8992}) r2 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000003ff4)) r3 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x6, 0xc102) ioctl$RNDADDTOENTCNT(r3, 0x40045201, &(0x7f0000000100)=0xfffffffffffffffb) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ppoll(&(0x7f00000001c0)=[{r0, 0xc0}, {r4, 0x20}, {r2, 0x208}, {r2, 0x9084}, {r2, 0x142}, {r2, 0x2}, {r0, 0xc000}], 0x7, &(0x7f0000000200)={0x77359400}, &(0x7f0000000240)={0xfff}, 0x8) r5 = memfd_create(&(0x7f0000000040)='/dev/binder#\x00', 0x2) setsockopt$inet_mreqsrc(r5, 0x0, 0x2e, &(0x7f0000000080)={@dev={0xac, 0x14, 0x14, 0xa}, @local={0xac, 0x14, 0x14, 0xaa}, @empty}, 0xc) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000000)={0x3}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000000)) ppoll(&(0x7f0000a0ffe0)=[{r2}], 0x1, &(0x7f00001a5ff8), &(0x7f00001bcff8), 0x8) 2018/03/08 03:29:25 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x200010, 0x803, 0x4) ioctl$int_out(r1, 0x2, &(0x7f0000000240)) getsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000000000)={@local, @multicast1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0x5, 0x5}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r2, 0x8, 0x2, 0x8, 0x7, 0x746b}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10800000013, &(0x7f000039c000)=0x400000000000001, 0x4) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$get_persistent(0x16, r4, r5) r6 = getgid() getpeername$packet(r1, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000980)=0x14) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00000009c0)={r7, 0x1, 0x6, @empty}, 0x10) r8 = getgid() setregid(r6, r8) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x1) setsockopt$inet_tcp_int(r3, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) pwrite64(r0, &(0x7f00000001c0)="23b76fdde6190b48ddaa40b010427f1967df2540830deaa93fe32c19ebfa46d92ab2e7", 0x23, 0x0) bind$inet(r3, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r3, &(0x7f0000000140)="96cc2cd07a66c52098f08626bd917d210ba0c4400a18e27456a6f8325c39a0855c6cc46b93ecfcca218a7111a86e2da522dd9d21ab97655d1d271429b3187ec436682b85eb1e5d42d845f93b95d8c44677", 0x51, 0x800000120004001, &(0x7f0000e45ff0)={0x2, 0x4e22, @empty}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff}, 0x14) shutdown(r3, 0x2) 2018/03/08 03:29:25 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x80000, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xfffffffffffffffe}) fremovexattr(r0, &(0x7f0000000400)=@random={'security.', '/dev/ptmx\x00'}) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x2) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000280)={0x0, 0x2}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000300)={r2, @in={{0x2, 0x4e23, @empty}}, 0x464, 0x200, 0x4, 0xfc1, 0x40}, &(0x7f00000003c0)=0x98) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r3, 0x0, 0x81, &(0x7f0000000140)={'nat\x00', 0x0, 0x3, 0xfffffc52, [], 0x5, &(0x7f00000000c0)=[{}, {}, {}, {}, {}], &(0x7f0000000040)=""/56}, &(0x7f00000001c0)=0x78) clock_settime(0x1, &(0x7f0000000440)) ioctl$TIOCNOTTY(r3, 0x5422) 2018/03/08 03:29:25 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000100)={0x0, 0xdc}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000002c0)={r2, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x4fb9, 0x7, 0x9f, 0x8}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={r3, @in6={{0xa, 0x4e21, 0x9, @ipv4={[], [0xff, 0xff], @empty}, 0x2}}, 0x8, 0x198, 0x2, 0xfffffffffffffffa, 0x8}, 0x98) setsockopt(r0, 0x1, 0x14, &(0x7f0000e64ff7)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) listen(r0, 0x0) accept4(r0, &(0x7f0000000140)=@sco, &(0x7f0000000180)=0x8, 0x0) 2018/03/08 03:29:25 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000742ff6)='net/igmp6\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000000)='projid_map\x00') sendfile(r1, r0, &(0x7f000032c000)=0xfffffff, 0xdb) r2 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000080)="5500000018007fafb72d1cb2a4a280930206000000a84309692500080004000c001000ca8a9848a3c728f1c46b7bf7e53d31afc11338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000140)={0x2, &(0x7f0000000100)=[{0x6, 0x2, 0xae57, 0x7}, {0x1, 0x1ff, 0x80000000, 0x8}]}, 0x10) [ 43.710481] binder: unexpected work type, 4, not freed [ 43.715907] binder: undelivered TRANSACTION_COMPLETE [ 43.721285] binder: send failed reply for transaction 2, target dead 2018/03/08 03:29:25 executing program 2: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmsg(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000026c0)=[], 0x0, &(0x7f0000002780)=[]}, 0x0) 2018/03/08 03:29:25 executing program 6: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) r1 = syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x20000) r2 = gettid() wait4(r2, &(0x7f0000000080), 0x80000000, &(0x7f00000000c0)) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc1fe4)=@in6={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x9, &(0x7f000065b000)=[], 0x0, 0x0, 0x0, 0x4000000000000}, 0x8000) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff}, 0x1c) writev(r0, &(0x7f0000001300)=[{&(0x7f0000000300)="f8", 0x1}], 0x1) fcntl$addseals(r1, 0x409, 0x2) 2018/03/08 03:29:25 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}}, 0x10912c}}, &(0x7f0000000140)=0xb8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x4e20, 0xffff, @dev={0xfe, 0x80}}], 0x1c) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f00000000c0), 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x402200, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000200)=@int, &(0x7f0000000240)=0x4) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000180)={{0x2, 0x4e20, @rand_addr=0x4}, {0x306, @empty}, 0x42, {0x2, 0x4e24, @rand_addr=0xb18}, 'ip_vti0\x00'}) 2018/03/08 03:29:25 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f00000000c0)=""/69) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x70042, 0x0) write$sndseq(r1, &(0x7f0000000080)=[{0xcee7, 0xfffffffffffff248, 0xfff, 0xfffffffffffffffe, @tick=0x10000, {0x40, 0x40}, {0x10000, 0xa0}, @raw32={[0xffff, 0x101, 0x7]}}], 0x30) 2018/03/08 03:29:25 executing program 5: ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0xc0046d00, &(0x7f0000b18000)) 2018/03/08 03:29:25 executing program 1: mmap(&(0x7f00007fe000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}}, &(0x7f00000000c0)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x202, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000200)={0x0, 0x3}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000280)={r1, @in6={{0xa, 0x4e20, 0x52, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffbff}}, 0x7, 0xfffffffffffffff8}, &(0x7f0000000340)=0x90) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000000040)={@dev={0xac, 0x14, 0x14, 0x11}, @local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000100)=""/210) 2018/03/08 03:29:25 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='illinois\x00', 0x9) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x2000000000000246, &(0x7f0000818000)=[]}, 0x10) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)=0x0) ptrace$setopts(0x4200, r1, 0x2, 0x40) sendto$inet(r0, &(0x7f0000000080)="04", 0x1, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000012fc8)={&(0x7f0000015000)=@in={0x2, 0x4e20, @dev={0xac, 0x14}}, 0x10, &(0x7f000072a000)=[{&(0x7f000059f000)="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", 0x457}], 0x0, &(0x7f000002a000)=[], 0x3a0}, 0x0) r2 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000000280)={r3, &(0x7f0000000180)=""/228}) 2018/03/08 03:29:25 executing program 5: pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f00000000c0)) fcntl$addseals(r0, 0x409, 0x8) sched_getattr(r2, &(0x7f0000000000), 0x30, 0x10000000000) socket$nl_netfilter(0x10, 0x3, 0xc) accept4$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000100)=0x10, 0x800) fcntl$lock(r1, 0x6, &(0x7f0000ba3fe0)={0x0, 0x0, 0xfffffffffffffffc}) [ 43.771023] sock: sock_set_timeout: `syz-executor5' (pid 6294) tries to set negative timeout [ 43.789390] sock: sock_set_timeout: `syz-executor5' (pid 6294) tries to set negative timeout 2018/03/08 03:29:26 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000571ff7)='/dev/sg#\x00', 0x0, 0x0) r1 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="1724b2698cbd68b1007c7910f59b0ef80bf531f83f94623d5ef07abaced68ba66cb1db914324cd638a7ca8a634caf62f87763e80f5a57a3d8bfbd38b4ebc0ee9a1420c99620e95e0efa155a9f96c029bf6c3060a5d73cad0fb4bedc37b6e44ea59f8069792d56c771134a8c3a27a8afab359837b73c109989cf971b1e632eea6f0763002d1dc00b3deecce2e37f8123e656c0f967fa88eae110313a375875194275c1fda4ef6a8786c2007bfdde39e66b7d821847042c3731570a55d403fc493791e1d9a6229df748b51f8e87d117a1973d839de", 0xd4, 0xfffffffffffffffe) keyctl$describe(0x6, r1, &(0x7f0000000200)=""/169, 0xa9) getsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl(r0, 0x6000020000001276, &(0x7f00008ea000)) 2018/03/08 03:29:26 executing program 3: r0 = socket$inet6(0xa, 0x80001, 0x1) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000200)={0x1000, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) 2018/03/08 03:29:26 executing program 5: socketpair$inet6(0xa, 0x2, 0x63, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(0xffffffffffffff9c, 0xffffffffffffff9c) openat$pfkey(0xffffffffffffff9c, &(0x7f0000240000)='/proc/self/net/pfkey\x00', 0x0, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) signalfd4(0xffffffffffffff9c, &(0x7f0000000000), 0xfffffffffffffef9, 0x0) ppoll(&(0x7f0000a61000)=[], 0x0, &(0x7f000012bff0)={0x77359400}, &(0x7f0000025000), 0x8) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x8) sendto$inet6(r1, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair$ax25(0x3, 0x0, 0x0, &(0x7f0000000040)) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000c8d000)=@generic) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x4) sendfile(r2, r3, &(0x7f0000e37000), 0x8080000001) r4 = syz_open_procfs(0x0, &(0x7f0000dafff7)='net/tcp6\x00') sendfile(r4, r4, &(0x7f000080037c)=0x2, 0x400000ff) 2018/03/08 03:29:26 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0xa5, 0x80000) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000140), &(0x7f0000000180)=0xb) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000040)={'ah\x00'}, &(0x7f0000000080)=0x1e) getsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f00000001c0)=""/81, &(0x7f00000000c0)=0x51) 2018/03/08 03:29:26 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000d4eff4)={0x10}, 0x32b, &(0x7f0000fd1000)={&(0x7f0000a1cfe0)={0x20, 0x7, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {}, [@typed={0xc, 0x1, @ipv4=@rand_addr}]}, 0x20}, 0x1}, 0x0) r1 = dup2(r0, r0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000000)) keyctl$set_reqkey_keyring(0xe, 0x2) 2018/03/08 03:29:26 executing program 4: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x22030, 0xffffffffffffffff, 0x53) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname(r0, &(0x7f0000000080)=@ax25, &(0x7f0000000180)=0xfffffffffffffefe) r1 = syz_open_dev$sg(&(0x7f0000917ff7)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in={0x2, 0x4e24, @multicast2=0xe0000002}], 0x3c) getpgid(0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000400)=0x0) syz_open_procfs(r2, &(0x7f0000000340)="6e65742f72139ada2263686500de53d12738774d4568b911b3c3f9267faa8f522ab9a61c31e3f46b0d248892f27cfb3f75b1a9156dfa619047c3a6ebbecf9da08e88307b4c86e45190058acd2253ef796bbc5104eb1fdff26b28321dd156634bfaa2146e7f6c0880ef474841797f94f7f0f5d67dad94dc30e51ed7b6b0da0b76c8db375ba0f1e57e15c53491d59469bf231cf8784d5dbb09cb3c148b720f6bb67fb8b9e7bbc7eafb11") 2018/03/08 03:29:26 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x80000000000, 0x1}, 'port1\x00', 0x90, 0x100000, 0x1, 0x8, 0xfffffffffffffffa, 0x1, 0x2, 0x0, 0x0, 0xffffffffffffff89}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000400)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f00000001c0)=@newspdinfo={0x30, 0x24, 0x501, 0x0, 0x0, 0x0, [@encap={0x1c, 0x4, {0x0, 0x4e20, 0x4e20, @in6=@empty}}]}, 0x30}, 0x1}, 0x0) setsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000db8ffc)=0x36, 0x4) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) 2018/03/08 03:29:26 executing program 0: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000300)="72616d66730050e03ee406e55db74fd8751943b7363421adbe4f6c1df58012bc246f277a16b1e97cda93642840a00962e975801ca1d0e9b3abc64fbc6d08b04477a941995a79d5f3cc9f4bcb424a87cab4e4bcf5fdbdc93037a0ad3a3af2d1bc6a5be9731b07203c6b899feba584e7c70a185900fd893d123e42e0681d0b2ca09e245e36fec7d123b48e28f090699081e938dffee562000feecf3df47fe2c5d661b3d8b0223ba38131da67e8", 0x0, &(0x7f00000003c0)) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0) mkdir(&(0x7f0000155ff2)='./file0/file0\x00', 0x0) symlink(&(0x7f0000c0e000)='./file0/file0\x00', &(0x7f0000640000)='./file0/control/file0\x00') mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0/control/file0\x00', &(0x7f0000000080)='debugfs\x00', 0x88002, &(0x7f00000000c0)="231d808a358bd33bd0372ae76b9855a897b9021eeffa74ed660dda085745e1ffbd5b846dde2a2cf3e94b961b37879de51131091df3d8") rename(&(0x7f000001cff2)='./file0/file0\x00', &(0x7f000001c000)='./file0/control\x00') 2018/03/08 03:29:26 executing program 7: r0 = socket$inet6(0xa, 0x4, 0x1) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000000dfe8)=ANY=[@ANYBLOB], 0x8) close(r0) 2018/03/08 03:29:26 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x9c) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) clock_gettime(0x0, &(0x7f0000007480)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000007340)=[{{&(0x7f0000006bc0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x10, &(0x7f0000006e40)=[], 0x0, &(0x7f0000000000)=""/215, 0xfffffffffffffeca}}, {{&(0x7f0000000100)=@un=@file, 0x6e, &(0x7f0000007280)=[], 0x1ed, &(0x7f00000072c0)=""/67, 0x43}}], 0x2, 0x0, &(0x7f00000074c0)={0x0, r1+10000000}) 2018/03/08 03:29:26 executing program 2: clock_gettime(0x0, &(0x7f0000fd4000)={0x0}) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000000000)={r0}, &(0x7f0000048000), 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000011ff0)=[], 0x0) r1 = gettid() rt_sigsuspend(&(0x7f0000b33000), 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000087fff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f00000ff000)={0x0, r1}) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r4, 0x0, 0x42, &(0x7f0000000080)={'ah\x00'}, &(0x7f00000000c0)=0x1e) recvmsg(r3, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0)=[], 0x0, &(0x7f0000b30000)}, 0x0) dup2(r2, r3) tkill(r1, 0x15) 2018/03/08 03:29:26 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000080)=""/41) prlimit64(0x0, 0x2, &(0x7f0000008000)={0x2, 0xfffffffffffffffc}, &(0x7f0000000ff0)) r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) r2 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2000340) getrlimit(0xb, &(0x7f00000000c0)) inotify_rm_watch(r1, r2) mprotect(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x40003) 2018/03/08 03:29:26 executing program 0: clone(0x0, &(0x7f0000000080), &(0x7f0000a25ffc), &(0x7f000039f000), &(0x7f0000000040)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001380)={{{@in=@local, @in6=@local}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f0000001480)=0xe8) waitid(0x0, 0x0, &(0x7f0000001ff0), 0xa0000004, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) mmap(&(0x7f0000ff8000/0x5000)=nil, 0x5000, 0x4, 0x12, r0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='oom_score\x00') ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f00000000c0)=[0x0, 0x101]) 2018/03/08 03:29:26 executing program 3: mkdir(&(0x7f000079cff8)='./file0\x00', 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x20000, 0x0) close(r0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x2fd, 0x9}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r1, 0x9}, &(0x7f0000000100)=0x8) r2 = open(&(0x7f0000bca000)='./file0/file0\x00', 0x8040, 0x0) r3 = open(&(0x7f00007d5ff8)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000140)={r1, 0x100, 0x2, [0xfffffffffffffffa, 0x8]}, &(0x7f0000000180)=0xc) lseek(r3, 0x3, 0x0) 2018/03/08 03:29:26 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x9c) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) clock_gettime(0x0, &(0x7f0000007480)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000007340)=[{{&(0x7f0000006bc0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x10, &(0x7f0000006e40)=[], 0x0, &(0x7f0000000000)=""/215, 0xfffffffffffffeca}}, {{&(0x7f0000000100)=@un=@file, 0x6e, &(0x7f0000007280)=[], 0x1ed, &(0x7f00000072c0)=""/67, 0x43}}], 0x2, 0x0, &(0x7f00000074c0)={0x0, r1+10000000}) 2018/03/08 03:29:26 executing program 6: r0 = getpid() openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8, 0x133002) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000040)=0x30, 0x1) sched_setattr(r0, &(0x7f000046b000)={0x0, 0x0, 0xfffffffffffffffc}, 0x0) ioctl$sock_netdev_private(r1, 0x89ff, &(0x7f0000000080)="63a55b8d1e799ebcb5c53b74e5b545739f9d7c180b1c2a938f42d6b871e9c2ebd786165994ff895a071516521a3e152e5f3962a7a88e471faebf2326e76393aada6a183d21714db082") 2018/03/08 03:29:26 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='ns/uts\x00') getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@empty}}, &(0x7f0000000040)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000300)={{{@in=@multicast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f0000000080)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000400)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@rand_addr=0x8, 0x4e24, 0x4692, 0x4e23, 0x2, 0xa, 0x20, 0x80, 0x6, r1, r2}, {0x0, 0x2, 0x4, 0x4, 0x80, 0x2, 0x6}, {0x47b, 0x5, 0x7, 0x6000000}, 0x5, 0x6e6bb3, 0x2, 0x1, 0x3, 0x3}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d3, 0x32}, 0x2, @in=@empty, 0x34ff, 0x7, 0x3, 0x73, 0x40d, 0x401, 0x550}}, 0xe8) socket$l2tp(0x18, 0x1, 0x1) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f00000000c0)) [ 43.952921] IPv4: Oversized IP packet from 127.0.0.1 [ 43.967536] mmap: syz-executor6 (6365): VmData 18587648 exceed data ulimit 2. Update limits or use boot option ignore_rlimit_data. [ 43.970600] IPv4: Oversized IP packet from 127.0.0.1 [ 44.006392] IPv4: Oversized IP packet from 127.0.0.1 2018/03/08 03:29:26 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x101001) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0x7fffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, 0x0, 0x8f, 0x40, 0x4, 0x81}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000140)={r1, 0x2}, 0x8) inotify_init1(0x801) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x9, 0x6b, 0x0, 0x3f, 0x8}, &(0x7f0000000200)=0x14) 2018/03/08 03:29:26 executing program 4: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f00008e2fba)="958e392937a186d6306a3615593baa57ff0002060000000000079ab4d5ed5cff03000000000000ffff", 0x29) 2018/03/08 03:29:26 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e24, @empty}, 0xfffffffffffffef0) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000b23000), &(0x7f0000802ffc)=0x1) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@loopback, @empty}, &(0x7f0000000040)=0xc) 2018/03/08 03:29:26 executing program 6: r0 = socket$inet6(0xa, 0x7ffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2d, &(0x7f00000000c0)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @empty}}}, 0x108) 2018/03/08 03:29:26 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400000000000}, 0xc, &(0x7f0000847000)={&(0x7f0000b05000)=@getsa={0x28, 0x12, 0x21, 0x0, 0x0, {@in=@loopback=0x7f000001}, []}, 0x28}, 0x1}, 0x0) 2018/03/08 03:29:26 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname(r0, &(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000140)=0x80) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000200)=0x2, 0x4) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000240)) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000280)=0x8) sendto$inet(r1, &(0x7f0000000180)="b3706afe343bafdc1b7e774d8ab583cc37b2", 0x12, 0x4008010, &(0x7f00000001c0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000000000)=0x80000000, 0x4) getsockopt$netlink(r1, 0x10e, 0x6, &(0x7f00000004c0)=""/4096, &(0x7f00000014c0)=0x1000) clock_gettime(0x0, &(0x7f0000000400)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000480)={r2, r3/1000+10000}, 0x10) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000040)={{0x2, 0x4e20, @empty}, {0x0, @link_local={0x1, 0x80, 0xc2}}, 0x0, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 'lo\x00'}) writev(r0, &(0x7f0000000440)=[{&(0x7f00000002c0)="795937012f52de9cf6", 0x9}, {&(0x7f0000000300)="08bab2896012341a7a8c49d04546048748e08c9d23f3dae4ade9c2d6349ae39684f95308002089b8fa88708b8856fc105c491ec2602541368db3f2d88ed55361b2fb3f4861ac13132445cd2606cc08ab57f66f54bac4d515a965b420192987ca23cab1b9d5f6d523d8368246080b26ea7c122db8ce2b9520b0ddd977ef6f7d89cce06a5a06723015ba12e57fa142629c080b61ac4646f48a2781ba9a66613fe2082c99a7e1deea2e9ad32e06b080e2786c2689aa73c9d11189525fbcca0c915e11a132218942f6529c9fc41743825df58bce6d32", 0xd4}, {&(0x7f0000000400)}], 0x3) 2018/03/08 03:29:26 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) setns(r0, 0x100000004c000000) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f0000b4b000)={&(0x7f0000000180)=ANY=[@ANYBLOB="2400000019000100000000000000000002200000ff00000087000000080001007f000001aaf8b61896962acf435d627607481a97235653a7510d9cb72eefb0d541996786029434b4c62a9e1fe7bbed3205750363bd2a6bf40a6f4df6d03dd2f8670fca85673911ff838c6e6ce809987a6d98b1c26584fbaa3285152c5983dcf0a0b41837cada2c28218dbbb6933115db63090ecd18b0b2f54e537adcc200c53dac81839efd4f3f2f91fcac1776775a1326f0930e7b8178a2c95e3f"], 0x24}, 0x1}, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) accept4$llc(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x10, 0x80800) socket$inet_udp(0x2, 0x2, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) sched_getparam(r2, &(0x7f0000000140)) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000040)=0x0) tgkill(r2, r3, 0x18) 2018/03/08 03:29:26 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xffffffffffffffff) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x40000, 0x41) openat(r1, &(0x7f00000000c0)='./file0\x00', 0x1, 0x23) writev(r0, &(0x7f0000011ff0)=[{&(0x7f0000000000)="390000001300090469000000000000000500000003000000460001070000000719000d80000000000000096e0200000000000000000003f500", 0x39}], 0x1) connect$netlink(r0, &(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x40000010}, 0xc) 2018/03/08 03:29:26 executing program 5: r0 = socket(0x10, 0x3, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f00000002c0)={{0xffffffffffffffff, 0x0, 0x401, 0x1, 0x9}, 0x7, 0x7ff, 'id0\x00', 'timer1\x00', 0x0, 0x8, 0xffffffffffffffc8, 0x40, 0x80000001}) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f00000003c0)=@req3={0x3, 0x7, 0x5c0f, 0x2, 0x3, 0x1, 0x4}, 0x1c) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000025c0)=0x0) r3 = getuid() fstat(r0, &(0x7f0000002600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000002680)=0x0) r6 = geteuid() getresgid(&(0x7f00000026c0), &(0x7f0000002700)=0x0, &(0x7f0000002740)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000002780)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000027c0)={{{@in=@empty, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f00000028c0)=0xe8) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000008c0)="1f992c384b725e06a807cdfa72a81814", 0x10) stat(&(0x7f0000002900)='./file0\x00', &(0x7f0000002940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000002ac0)=[{&(0x7f0000000400)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000840)=[{&(0x7f0000000480)="e3b65cd34f6e7010fadbcc58869508b33e34353ae90748b8ffef78accc1dc1a887fc1d657eb0e51b5cde4ded6da2d2db9ca4b2bc", 0x34}, {&(0x7f00000004c0)="5c4b3fcc0482379c0846a7ebd933d174465b7b5cc55fdffc0032121d3e8477ef606f423eab5063768c37efc11908b0e5a2705c683421253bcef6543d271f1fdf1ca43f2c6f1f25e65317a91c5994b7637d86c4b53307a964a75fc0385964a2446807a656d8d8d0f50ddceef9b986fc6e68541222cb50223ed70fa244649069dd79b05e968da85119b0d5f714f4e3ec71090de9d537035f4524b581eea4bcafb5356988535ab7546a8e8dca5cfa2f596b30ff6d2aa6e398274797543cb97822e5ad3a610e3fcdf0a2ea6bdb9fd409412cc927b96b3a067cb7e06f2589fde5a03cd61c", 0xe2}, {&(0x7f00000005c0)="c7ae29711a95e6a0b1388c6a647cefe6282693c6852eadcc29d856659582ae3c15e6cf9c4db45b5b6b9f1f47a1e89ac5f2261d9d128b7d9b1bfcf92c81ac2a8dba7ac120", 0x44}, {&(0x7f0000000640)="981de4969bf719cbaa710f95e1b7967617dba66e06bb2d82d6d830c9a1d5939375bbe483922546c6a7c20380eba3dd67ee025598a6851d600018f130276a10e6cf63e2ffb26aeef879a470ff14cb4934f4d499903dbfc803427319398ef734e734865e0d54e936c4738647369b1ccaa52495772ac9c827ca475806cff6ec87a6437d7729571c920bfebbadf6f0207409f95291966d4ca6b25a8fd438c94546969457b3f299e8aa67727947a2c7c15e463dedd2d51f3aac3ace74953417f9f70b655d75", 0xc3}, {&(0x7f0000000740)="94acf96239eff273028938c9fce0186a78bef0b6d74e434ce6e7764524d928a5d09fd9dc0c29dddec36d2cb7645e29dd20e7248c2cce763e42d1f541d96e6a6b693c7c88f6e5400fc9d35af8cd58ce9de3af18bb221ddcb2a3601d723541241eecd68a6023c69d6c74b02f3828772a66ee708592ac453b1df4ea8553c735260cede198bcc678d02c279c23040ee759ef12da303624f4d375a00338f50edc4975e030256b76943f745ced88255ca67ded708d75f0e2a66d1cee3474c17d292e8e464eeb807b60b0349e4b47df9de11a6ebf233862d7937eecfefd6203b3d88e05d6a0b8d425dff677a155e9daf9e71dcf139809fd002299bb", 0xf8}], 0x5, &(0x7f00000008c0)=[], 0x0, 0x4000000}, {&(0x7f0000000900)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000ec0)=[{&(0x7f0000000980)="78f90a1925ef2dfd344cbcf0445c018f5395c42b3a849b782c1b5dbbe76b937e3bb3fe9dfc0d520b01e71bd91a80c92e49cb8b6e9f55a747a190c6334b2e1fb2f67e3fbe0fa642862ec14fa50eb1295ebafbaa06e538025f9fffe348b0a237d10de99c0d978ab36f85c6750a963aba280b8ba3c7977108d60b4a85d262d82f7f67216ec42f528e990b26764039f049ea3441e8a5825109dd84a246bad58b0b161b149b7ce205a36206fe9c3f361407", 0xaf}, {&(0x7f0000000a40)="4409e038a333363438f4639110fa5622771715cfb4aba64f0471ac871a45841babc19d93845db79dddd2d6a74a3632f2369c43154dcedae22bee5f6deeab898a7038073b0606d70b8f4536bdb5861dbbead25c9a876ef38fef16d56ee201e2f2f57133", 0x63}, {&(0x7f0000000ac0)="8239fceffab3e165d00b89a6265b99862b4dd2bbef96852db22a139367f137e4b8ba7e7a2fbea1dbde106c379e618dda02e1161626fb4a44262a1853f47ab7a352", 0x41}, {&(0x7f0000000b40)="67b14218113b6228b6dbc3715ef7f316764e27959789ae1632c3c4b268298d4c91f053e95aa8e6e070e9cda5b7582d623719fc11a5a925c1408fd830998f0a21020cb75003c4a4e3029ab74366002298a7c0226c78eb29895055c09bcfdc2dc32ac439acaac537288cbb33462613b9c9e17d2f8085fa7fa9eaac3d22bc954463157c42d9aeb768882a931b8ca65e8eeec1d1a54c484d6f280012e6b9f67ef34659c02ed3cadb33aee716b6f4ab937bc8ee35b253ace9fbdf391401eae0d65a740b4fc7090c2e49c190d78ba23165bb9bd483799fdf62330f3c7eb4607026e322f89ae60d26829c04", 0xe8}, {&(0x7f0000000c40)="84c14a7cc1b87e9dc87a1972336b9e085da9b62298f01c8d1b7685f39f24226d196ae5a18788a558f59f1aa18ef7ece215470dd6230e743136922915c56115d0c0d205732a75676b0ad3b288f1b16cde89224cfffabd296b642b3057a0a401ff9f7f721fbdcb70a81a6979627e9f8d097ff046c69f227cf071c5a4", 0x7b}, 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0x1000}, {&(0x7f0000002240)="79c5671bb4bee6d7af80eec56f6b165b72e3ee98a32f3d19f44658a5a6ccc270abeae0e5dcd583cce09efb60b6", 0x2d}, {&(0x7f0000002280)="b6fe22d32280294e81547b097c404379274c20a35babd7d8ff47700783148e2c0ba99519b46c9752f4bffec952d59c1c034999a331362e6fc73af546ffe9680f2f2061ba98d3fdea6c971f451d95bad226bcdc0efe737a35ba1a04b14b98ff8d0fdc86617534836242ce445e728c9f89475933c3f45cfb000fe7f9a143a39ac89082a8cff692b52d5b747f6af1c0f899a75929a39fd478f3b146ebc9ae8484c4201ef7b6824f56abe1eb4b91b4fedfeb2c353c9ad119956206dd1d6cde8a916125bd985a535ae38b98e7bb4cb6bb3b6b1ffc9135bac3fb4e792f01439bb18be623b200649ad598f102fb4247e8e3620a15", 0xf1}, {&(0x7f0000002380)="7ec5e23db9439ee7a0822e61cad68a2deb0bdb3676cfb5b3ce2fbb0d86281cb8f787e316847364bdf4cd090ab4a16bbb9b3c3db2fc2dd56ef8b82aeccbfe0832b377f8218376a4dd083f879e53635fb24bba5685398d478c5494d3a264385acb25bb305c584ac2cd9665742827130ae4fa80426fc5f801d2ecbfec51ac14b3d259a0f2e7b9c73f6e0954c2687ecba6b30506c26a626b9c5c315783b072a32bede4c2534669da18048ce4dc30435ed40fad72d0d589c3ddbd04b89675a7e1809cfea8a0acaa76eac4b73dcca44ee8c489e741b77a3206ff849bb15d2c3d7db055027b012afbcc2af30e68581a", 0xec}, {&(0x7f0000002480)="9c7b29885e0b9355ad59da3659b611d63b887fabb19fface0d35339e4523d354ac233dc27eac8ab442e07153d2b1297177157d1c625c2070", 0x38}, {&(0x7f00000024c0)="203adc41529da52207d9a545a5061b2f29a8bcf0372d67d3d74ffb248aacadc333682441473ee2", 0x27}], 0xa, &(0x7f0000002b80)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="38000000000000000900000001000000dc55eca81b877d433db78a1affa1c73e4b26bdbf25804c95312f866f4b94e5ce61f1cb4d613f1afd0052bcda4077075ebb1dd630cdf20bce025c81e51a9fea317e314f099146f45757e0b368d1aebefbe434d7e709d169d700eef4072cc1dedc7648614e2edbdccad4f4bfd4075fcbdb34a214e92ecb6dace7ec2785", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="20000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r10, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0xf8, 0x1}], 0x3, 0x1) writev(r0, &(0x7f0000000280)=[{&(0x7f0000000100)="abf7743d614df8260af6532d98a90ef4f89878ccb3d27fb5cb681ac0cd9bc97f42a5765ad310e47e4dfec8d22a62d7a0712e78acf16283f5678cf2a458ea99db559118b6b6053cb722d1b870f31368649048354b133941c4ae85c37821741930146fa93ec9b3b23ec61a1904fe13199e6cfb300c2144344ba20015e7e0c028c9e57003daf2770bc0d0003e6e8b2719e897747333c84af1a54788cced68abe149ebe2d0eb848c33617d0351805d3437e738aee7fa686c04442dbaf0e7e59d93e03699e22fabe17fbfc7ec6301be8c4e8626229a65758336f32f23c65b0d65ce125d", 0xe1}, {&(0x7f0000000200)="4120c3660bc65717802a6a3a2fd1e9915420eae0ece455fe0b48df657bc89580af57c57f67a65b730666aa0283d711cb7df714d658393f11ceb9e27a543bfd1fc0ac3f70a2a9a64dc7aa8f71fd1a263bfb532618e59fd6b6c25a9bed60f76d3ed4", 0x61}], 0x2) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)) ioctl$sock_ifreq(r0, 0x808000089f2, &(0x7f0000000040)={'sit0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) 2018/03/08 03:29:26 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x8040, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f0000000040)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)=[]}, 0x0) getsockname$inet(r0, &(0x7f00000001c0)={0x0, 0x0, @local}, &(0x7f0000000200)=0x10) r1 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x2e5, 0x0, 0xfffffffffffffffd}) syz_extract_tcp_res(&(0x7f0000000080)={0x0}, 0x0, 0x1) r2 = socket$nl_route(0x10, 0x3, 0x0) preadv(r2, &(0x7f0000001440)=[{&(0x7f00000000c0)=""/125, 0xfffffee7}, {&(0x7f0000000180)=""/1, 0x1}, {&(0x7f0000000400), 0x29f}, {&(0x7f0000000440)=""/4096, 0x1000}], 0x4, 0x0) syz_extract_tcp_res$synack(&(0x7f00000002c0)={0x0, 0x0}, 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/03/08 03:29:26 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='yeah\x00', 0x5) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x99bf93f, 0x3ff, 0x6, 0x9, 0x6}, 0x14) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x40500, 0x0) shutdown(r0, 0x0) 2018/03/08 03:29:26 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x20040, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000000c0)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f55ff0)='/dev/sequencer2\x00', 0x0, 0x0) read(r1, &(0x7f000071d000)=""/3, 0x3) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x1, 0xdf}, {0x20, 0x9}, {0x2}]}) fcntl$setstatus(r1, 0x4, 0x1ffc) 2018/03/08 03:29:26 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) socketpair(0xa, 0x0, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f000046f000)=0xeb63c83, 0x4) bind$inet6(r0, &(0x7f00001f1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/08 03:29:26 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000f15ff0)={0x2, 0x4e22, @rand_addr}, 0x10) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000f10000)=0x10000, 0x4) bind$inet6(r2, &(0x7f0000f13000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0xfd4a}], 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000080)={@in6={{0xa, 0x4e22, 0x3f, @dev={0xfe, 0x80, [], 0x18}, 0x81}}, 0x8000, 0x51f800000000000, 0x4, "28700bd6a102ef36e4928b7e00cb89fb42e96fedc61f978cfd670e0d5f5131f2d5c4185108a414dd62e3027be299afa59c477839b00cfac989363bbd0b0fbaa41145a001799d04423906aa4e341d4f83"}, 0xd8) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)={{0x5, 0x4}, 0x1, 0x8, 0x98b, {0x1, 0x64}, 0xfffffffffffffc00, 0x3f}) 2018/03/08 03:29:26 executing program 3: r0 = socket$unix(0x1, 0x0, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) socketpair$inet6(0xa, 0x5, 0xfff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000040)=[{0x8, 0x200}], 0x1) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) readv(r0, &(0x7f00000003c0)=[{&(0x7f0000000080)=""/68, 0x44}, {&(0x7f0000000100)=""/209, 0xd1}, {&(0x7f0000000200)=""/146, 0x92}, {&(0x7f00000002c0)=""/205, 0xcd}], 0x4) connect(r0, &(0x7f0000931ff4)=@un=@file={0x0, "e91f7189591e9233614b00"}, 0xc) 2018/03/08 03:29:26 executing program 7: munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x80001) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000180)) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x280) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x9, 0x201, 0x10001, 0xa0b, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r1, 0x7}, 0x8) sendfile(r0, 0xffffffffffffffff, &(0x7f0000a3b000), 0x26bd505) eventfd(0x7) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000080)={0xe, 0x25, &(0x7f0000000000)="4a4241f9ea386186789cd2ab0733a201571adce5eea08b971ba24bea05fc39bbe2649d5cca"}) [ 44.243304] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=19809 sclass=netlink_route_socket pig=6427 comm=syz-executor5 [ 44.249416] sd 0:0:1:0: [sg0] tag#296 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 44.249427] sd 0:0:1:0: [sg0] tag#296 CDB: Test Unit Ready 2018/03/08 03:29:26 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x3}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={r1, 0x2, 0x0, 0x1000, 0x7}, &(0x7f00000000c0)=0x18) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000dbcfec)="07043c0d070ca076d1d19f7c1b", 0xd) 2018/03/08 03:29:26 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x40000000401870c8, &(0x7f00000000c0)) 2018/03/08 03:29:26 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000124000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) 2018/03/08 03:29:26 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00', 0xc3, 0x80003}) openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x80, 0x40) r1 = dup2(r0, r0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000000140)={0x5, 0x4}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b65000)='/dev/sequencer2\x00', 0x1, 0x0) r2 = getpgrp(0x0) getpgrp(r2) tgkill(r2, r2, 0x33) 2018/03/08 03:29:26 executing program 6: syz_extract_tcp_res(&(0x7f00000000c0), 0x80, 0xff) r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') sendfile(r0, r1, &(0x7f0000000180), 0x26b9508) getgroups(0x2, &(0x7f0000000000)=[0x0, 0xffffffffffffffff]) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r2) [ 44.249441] sd 0:0:1:0: [sg0] tag#296 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 44.249453] sd 0:0:1:0: [sg0] tag#296 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 44.249469] sd 0:0:1:0: [sg0] tag#296 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 44.249496] sd 0:0:1:0: [sg0] tag#296 CDB[30]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 44.249508] sd 0:0:1:0: [sg0] tag#296 CDB[40]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 44.249530] sd 0:0:1:0: [sg0] tag#296 CDB[50]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 44.249540] sd 0:0:1:0: [sg0] tag#296 CDB[60]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 44.249549] sd 0:0:1:0: [sg0] tag#296 CDB[70]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 44.249559] sd 0:0:1:0: [sg0] tag#296 CDB[80]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 44.249570] sd 0:0:1:0: [sg0] tag#296 CDB[90]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 44.249581] sd 0:0:1:0: [sg0] tag#296 CDB[a0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 44.249592] sd 0:0:1:0: [sg0] tag#296 CDB[b0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 44.249603] sd 0:0:1:0: [sg0] tag#296 CDB[c0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 44.249615] sd 0:0:1:0: [sg0] tag#296 CDB[d0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 44.249624] sd 0:0:1:0: [sg0] tag#296 CDB[e0]: 00 00 00 00 00 2018/03/08 03:29:26 executing program 6: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000040)=0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, &(0x7f000000a000)={&(0x7f00000028c0)={0x10}, 0xc, &(0x7f0000002880)={&(0x7f0000002780)=@ipmr_newroute={0x1c, 0x18, 0xd, 0x0, 0x0, {0x80, 0x20}, []}, 0x1c}, 0x1}, 0x0) 2018/03/08 03:29:26 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000000eff0)={0x2, 0x4e21, @empty}, 0x10) listen(r0, 0x0) r1 = socket$inet(0x2, 0xb, 0x3) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x0, 0x0) accept4$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000140)=0x14, 0x80000) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000180)={@empty, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @remote={0xfe, 0x80, [], 0xbb}, 0x1, 0x0, 0x3ff, 0x500, 0x7, 0x2100240, r3}) r4 = dup2(r0, r0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000000000)=0xfffffffffffffff8, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r1, &(0x7f000024dff0)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/03/08 03:29:26 executing program 4: r0 = socket$inet6(0x10, 0x5, 0x0) r1 = getpid() ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0xd6d, &(0x7f00000002c0)=""/174) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000240), &(0x7f0000000280)=0x4) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236939000900210008000000c46b7b31afdc1338d54400009b84136ebde9fb83de4411007227c43ab8220000bf0cec6bab91d40000000000000000", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) sendto$inet6(r0, &(0x7f0000000080)="b8b855a15a42469ee9b134599f01fe463a4ebae3a1682e39bf29ab0e03b3e89e5a2883b54007633a0bbe0b5ed4c1c57efd14ffcf62c473040347f6eb60434565b4a2be53120f3d511abf6bc84bcf2bff6003e3", 0x53, 0x11, &(0x7f0000000100)={0xa, 0x4e21, 0x6, @empty, 0x8}, 0x1c) getrusage(0x0, &(0x7f0000000140)) 2018/03/08 03:29:26 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000000080)='./file0\x00') r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) bind$pptp(r0, &(0x7f00000000c0)={0x18, 0x2, {0x2, @rand_addr=0xdd}}, 0x1e) syz_fuse_mount(&(0x7f0000000140)='.', 0x0, 0x0, 0x0, 0x0, 0x201c21) 2018/03/08 03:29:26 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400240, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x3, 0x0, 0x1, 0xff}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000001c0)={r2, 0xffff}, &(0x7f0000000200)=0x8) r3 = timerfd_create(0x6, 0x0) timerfd_gettime(r3, &(0x7f0000000140)) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f0000000100)=[], 0x2000000000000183) 2018/03/08 03:29:26 executing program 7: r0 = socket(0x10, 0x2, 0xc) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000003040)=0x1) write(r0, &(0x7f0000000040)="1f0000000101a30ec5a1000000000000000000000000000000000000000000", 0x1f) read(r0, &(0x7f0000003080)=""/4096, 0x1000) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x101001, 0x0) write$fuse(r2, &(0x7f0000000080)={0x28, 0x0, 0x4, @fuse_notify_store_out={0xcc16, 0x5, 0x8}}, 0x28) 2018/03/08 03:29:26 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e24, 0x34f, @dev={0xfe, 0x80, [], 0xe}, 0xffffffffffffffc0}}, 0x6c7, 0x1f, 0x9, 0x1f, 0x1}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000300)={r2, 0x3, 0x3421, 0x7, 0x80000001}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000003c0)={r3, 0x4, 0x5, [0xcb, 0x7, 0x122, 0xffffffff, 0x9]}, &(0x7f0000000400)=0x12) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0x9, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}, 0x5}, 0x1c) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000140)=@int=0x8, 0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sendto$inet6(r0, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000000380)=0xffffffff, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) sendto$inet6(r0, &(0x7f0000ad6fad)='\x00', 0x1, 0x3fffffd, &(0x7f0000254000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_SIOCDELDLCI(0xffffffffffffffff, 0x8981, &(0x7f0000000180)={'bond0\x00', 0x3}) close(r0) 2018/03/08 03:29:26 executing program 3: r0 = epoll_create1(0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = dup2(r1, r0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000000)={0x7, 0x4, 0x7fff, 0x7}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000028000)={0x4}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000030000)) ppoll(&(0x7f0000cc0000)=[{r0}], 0x1, &(0x7f000002f000), &(0x7f000004c000), 0x8) accept4$unix(r2, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e, 0x800) 2018/03/08 03:29:26 executing program 0: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0xffffffffffffffff) r1 = open(&(0x7f000000cff8)='./file0\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000000)={'nat\x00'}, &(0x7f0000000080)=0x78) fcntl$setlease(r1, 0x400, 0x0) fcntl$setlease(r1, 0x400, 0x2) 2018/03/08 03:29:26 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000040)=0x2, 0xfd7c) sendto$inet(r0, &(0x7f0000e75000), 0x0, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000080)) sendto$inet(r0, &(0x7f00008b1000)="d4", 0x376, 0x0, &(0x7f0000000000)={0x2, 0x4e20, @loopback=0x7f000001}, 0xd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) recvfrom$packet(r1, &(0x7f0000000240)=""/129, 0x3, 0x40000102, 0x0, 0xfffffffffffffcf0) [ 44.312212] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=19809 sclass=netlink_route_socket pig=6436 comm=syz-executor5 [ 44.461827] netlink: 11 bytes leftover after parsing attributes in process `syz-executor7'. 2018/03/08 03:29:26 executing program 1: r0 = socket(0x11, 0x803, 0x300) sysfs$3(0x3) r1 = socket$inet(0x2, 0x1, 0x0) connect$inet(r1, &(0x7f000089bff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x11, 0x4) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000)=[], 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) 2018/03/08 03:29:26 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000080)={&(0x7f0000000040)=[0x2, 0xfffffffffffffff7, 0x9, 0xd525, 0x0, 0x4, 0x6, 0x7, 0x2], 0x9, 0x7f, 0x8, 0x1b400000000, 0x0, 0x3, {0xff0, 0x9, 0x7fffffff, 0x101, 0xa, 0x3821, 0x8, 0x6, 0xe536, 0xffffffff, 0x81, 0x7, 0x1000, 0x6, "3fe6b3d1d88b2c4faa06aab8c969bcf17e9b676cea517b288a738a5aca75c290"}}) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000100)=0x6, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x800, 0x0) getpeername$netrom(r0, &(0x7f0000000180)=@full, &(0x7f0000000200)=0x48) r2 = mmap$binder(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1000000, 0x14830, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000380)={0x2c, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="110000", @ANYRES64=r2, @ANYBLOB="0b6300000c63000004630440000000000d630000106308400000000000000000"], 0xf5, 0x0, &(0x7f0000000280)="2895ad6c84a849872214754254ef71059f5b852770e9961aed886acb0d59817faf43d66cd09dc59927203efe2da9499c55a2a33875ee1102e7ca75efafc7cd302ac0545114333c4e289cd0e487dbf863e16b5a5db6ddac20665413d633bba7ff56fc78086d60775a5b84d3bc974c76bcdd95b0136b97d43fad2d3508b67fc08ab93c72a8cccad5133f58458218292b0d370190ef3d05f69fc10e087c662c5385999a00bc93f5e11bbd8d01d125a4abac898c8199391d9e09ddb6fd445969b4b816bfdc9fed969b2207995338249c43250a18a77d23fe06a6b52cfe3e7624bd9be5eb7be3d89fe9b21f68f8c2dea404919d1804e76e"}) mkdirat(r1, &(0x7f00000003c0)='./file0\x00', 0x23) r3 = geteuid() getgroups(0x2, &(0x7f0000000440)=[0x0, 0xffffffffffffffff]) lchown(&(0x7f0000000400)='./file0\x00', r3, r4) r6 = getpgid(0x0) fcntl$setown(r0, 0x8, r6) getgroups(0x3, &(0x7f0000000480)=[r5, r5, r5]) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f00000004c0)={&(0x7f0000ffb000/0x4000)=nil, 0xbcd, 0x7, 0x40, &(0x7f0000ff4000/0xc000)=nil, 0x101}) r7 = add_key$keyring(&(0x7f0000000500)='keyring\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r8 = add_key$keyring(&(0x7f0000000600)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$search(0xa, r7, &(0x7f0000000580)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x1}, r8) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000680)=r6) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f00000006c0)=""/153) r9 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000780)='/dev/sequencer\x00', 0x180, 0x0) write$eventfd(r0, &(0x7f00000007c0)=0x1, 0x8) r10 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000800)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000840)=@req3={0x4, 0xe934, 0x6, 0x200, 0x6, 0xbbf1, 0x12}, 0x1c) getsockopt$packet_int(r1, 0x107, 0xb, &(0x7f0000000880), &(0x7f00000008c0)=0x4) ioctl$DRM_IOCTL_SET_VERSION(r9, 0xc0106407, &(0x7f0000000900)={0x8000, 0xfffffffffffffe00, 0x400, 0x2}) ioctl$VT_WAITACTIVE(r0, 0x5607) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r10, 0x84, 0x20, &(0x7f0000000940), &(0x7f0000000980)=0x4) getsockopt$inet_mreqsrc(r10, 0x0, 0x27, &(0x7f00000009c0)={@remote, @local, @local}, &(0x7f0000000a00)=0xc) 2018/03/08 03:29:26 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000011000)='setgroups\x00') getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) writev(r0, &(0x7f0000002000)=[{&(0x7f00000000c0)="60124a7b1eb8623a", 0x8}], 0x1) 2018/03/08 03:29:26 executing program 4: r0 = socket(0x400000000010, 0x3, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000080)={0x91, 0x7, 0x4, 0xfffffffeffffffff, "26f089fbe20d211c1fa1129900519f4a54f2fe621649d8b1db5d883ea949f70e"}) write(r0, &(0x7f0000000000)="2400000021002551071c0165ff0ffc0202000000001000000ee1000c0800060000007d26", 0x24) 2018/03/08 03:29:26 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f00000000c0)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x21, &(0x7f0000000000)={@broadcast=0xffffffff, @multicast2=0xe0000002, 0x2}, 0xc) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x4, 0x9}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000180)={r2, 0x25, "694cd08535f2c54f4118676c849b3af70f24dbbb6bffbe689aceb59d104bbbe104de87ba48"}, &(0x7f00000001c0)=0x2d) 2018/03/08 03:29:26 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="6e65742f6e65746c696e6b0023fe2c29be6ff91f3577899ef473c2c7fb3ac06a6c2d2780b82f298fb3ffc3683945244759b6c01964b21cb2b09f56dc00eba8462058e698488cd3a05cbe09a597df997e745bdd75c0b8883069794196ebbda04b4b607458ea88edb3805393fa86e5719ba6d512f8b35c6334d61bfd7f1ac8e77618af604f52828131e62e87215c438809b6f83e51401d422830b78e586a1dc93d399f4c35c020b9c9ad8bd8df87de477652f89c9b4e0d4439883ba1a31afdac93fa6924") preadv(r0, &(0x7f0000000400)=[{&(0x7f0000000280)=""/124, 0x7c}], 0x1, 0x0) fdatasync(r0) 2018/03/08 03:29:26 executing program 7: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) getdents(r0, &(0x7f0000fadf2e)=""/72, 0x48) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00000000c0)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000000)) fcntl$dupfd(r0, 0x402, 0xffffffffffffffff) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000100)={0x9, 0x1, 0x0, 0x80000000}) 2018/03/08 03:29:26 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000835000)='/dev/sequencer\x00', 0xa02, 0x0) write$sndseq(r0, &(0x7f000079fe50)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x5b10f405}, {}, @time=@tick}], 0x30) close(r0) unlink(&(0x7f0000000100)='./file0\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x4, 0x7, [0x6, 0x5, 0x8000, 0x4, 0x2, 0x3f, 0x5]}, &(0x7f00000000c0)=0x16) sendfile(r0, r0, 0x0, 0x7) 2018/03/08 03:29:26 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect(r0, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) shutdown(r1, 0x1) accept4(r1, &(0x7f0000f3e000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000ea5000)=0x10, 0x0) [ 44.505961] netlink: 11 bytes leftover after parsing attributes in process `syz-executor7'. 2018/03/08 03:29:26 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x40601) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000000c0)={{0x80}, 'port0\x00', 0xbd, 0x80003}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x1, 0x0) 2018/03/08 03:29:26 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c93ff8)={0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000008ff8)=0x1) readv(r0, &(0x7f0000001180)=[{&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/91, 0x5b}], 0x2) shutdown(r0, 0x41) 2018/03/08 03:29:26 executing program 3: pipe2(&(0x7f0000fb0ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) read(r0, &(0x7f0000000040), 0x0) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x54) 2018/03/08 03:29:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000485000)=""/131) mincore(&(0x7f00003fc000/0xc00000)=nil, 0xc00000, &(0x7f0000f4c000)=""/4096) 2018/03/08 03:29:26 executing program 2: mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x2000)=nil, 0x2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000100)={0x0, 0x0, 0x100}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000180)={r1, 0x80000, r2}) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f00008e1ff0)={0x77359400, 0x1}, &(0x7f000001d000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) mmap$binder(&(0x7f000001a000/0xd000)=nil, 0xd000, 0x2000009, 0x12, r0, 0x7cb) futex(&(0x7f0000000000), 0x1, 0x2, &(0x7f0000000080)={r4, r5+10000000}, &(0x7f00000000c0)=0x2, 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f00000001c0)={0x2, 0x1, {0x0, 0x3, 0x1b, 0x3, 0x3ed}}) r6 = accept4$inet6(r2, 0x0, &(0x7f0000000240), 0x80800) ioctl$sock_SIOCGIFBR(r6, 0x8940, &(0x7f00000002c0)=@add_del={0x2, &(0x7f0000000280)='bpq0\x00', 0x20}) dup2(r2, r3) 2018/03/08 03:29:26 executing program 1: r0 = socket(0x10, 0x3, 0x0) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() getresgid(&(0x7f0000000180)=0x0, &(0x7f00000001c0), &(0x7f0000000200)) setresgid(r1, r2, r3) write(r0, &(0x7f00009bcfd5)="26000000120047f181ff050d43000100fffffffdc200ffff0000000009227fff050019000007", 0x26) sendto$unix(r0, &(0x7f0000000000)="33fb175e35b86e7ca3d050a7bb57b6afe4436ab6ed7998a3b26fe2f79bc52b872c84e6d9742cb71b613010fbae79a18b472ea87718b74c1bd07d1524b3549aff33caca910a3741aba6ed9d50811f6e85995106be7a8b634273ef45cf499a46a1174dda765769b4266ae1d8ec9758", 0x6e, 0x80, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) 2018/03/08 03:29:26 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x0) accept(r0, &(0x7f0000000000)=@generic, &(0x7f0000000080)=0x80) sendmsg$inet_sctp(r0, &(0x7f0000557fc8)={&(0x7f0000668fe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000b03000)=[]}, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x8003, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000077c0)={0x0, 0x4b}, &(0x7f0000007800)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000007840)={r2, 0x7f, 0x2, 0x8, 0x1000, 0x9aa}, 0x14) 2018/03/08 03:29:26 executing program 4: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c06ff2)='/selinux/user\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000977ff8), 0x6) ftruncate(r0, 0xbb) 2018/03/08 03:29:26 executing program 5: unshare(0x8000400) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x501000, 0x0) read$eventfd(r0, &(0x7f0000000040), 0x8) 2018/03/08 03:29:26 executing program 7: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x1, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) r1 = memfd_create(&(0x7f0000034ffe)='\x00 ', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec6672c93340f643a664f13eeab75c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r1, &(0x7f0000044fd0)=[{0x0, 0x1, 0x0, 0x0, @time={0x77359400}, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) write$sndseq(r3, &(0x7f0000048fe4)=[{0x0, 0x1fd, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x30) iopl(0x9) 2018/03/08 03:29:26 executing program 4: r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="b5", 0x1, 0xfffffffffffffffd) keyctl$search(0xa, r0, &(0x7f0000000180)='cifs.idmap\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0) 2018/03/08 03:29:26 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x40601) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000000c0)={{0x80}, 'port0\x00', 0xbd, 0x80003}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x1, 0x0) 2018/03/08 03:29:26 executing program 1: mmap(&(0x7f0000011000/0x4000)=nil, 0x4000, 0x4000000000005, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000012f30)) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x80) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001240)={'tunl0\x00', {0x2, 0x4e1f, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x30f) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000001140)=0x4, 0x1a0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000000c0)=0xee3d, 0x4) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x4000, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f00000011c0)="1c483826c103fff505a6941ff814a00f5d65b72a9e045a750c8ced0b67e0f438cef37a99108bebcda7408ed79477104d71ba37798b142e032347941e542e7c3a7af3343073f9215a5b1438cbecf2eec0acb4ee8a1010a5e1b478ebb6", 0x5c) uname(&(0x7f0000000140)=""/4096) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000001180)=[@in6={0xa, 0x4e24, 0x100000001, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x34c}], 0x1c) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x40, 0x4) 2018/03/08 03:29:26 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000140)="27b8b9ab16a1e1e2589da142cd1fb44f", 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000080)={'lo\x00'}) listen(r1, 0xffff) r2 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xbc8deefce9feb2e1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getanyicast={0x14, 0x3e, 0x300, 0x70bd27, 0x25dfdbfc, {0xa}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x880}, 0x0) 2018/03/08 03:29:26 executing program 7: socket$inet_tcp(0x2, 0x1, 0x0) 2018/03/08 03:29:26 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x10000000004002) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x31, r0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) accept4$unix(r1, &(0x7f0000000080)=@file, &(0x7f0000000100)=0x6e, 0x80800) ioctl(r0, 0x440000000000127f, &(0x7f0000003fff)) inotify_add_watch(r1, &(0x7f0000000140)='./file0\x00', 0x40) 2018/03/08 03:29:26 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00001e0ff7)='pagemap\x00') fanotify_mark(r0, 0x9, 0x20, r0, &(0x7f0000000000)='./file0\x00') lseek(r0, 0x0, 0x0) fchdir(r0) 2018/03/08 03:29:26 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000013bfc8)={&(0x7f0000157000)={0x10}, 0xc, &(0x7f00007e5000)={&(0x7f0000525000)=@allocspi={0xf8, 0x16, 0x66e18825aa2f341f, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {@in=@empty, 0xffffffffffffffff, 0x33}, @in6=@empty}, 0x0, 0xffffffffffffffff}, []}, 0x498}, 0x1}, 0x0) recvmmsg(r0, &(0x7f00000006c0)=[{{&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000080)=""/31, 0x1f}, {&(0x7f00000000c0)=""/251, 0xfb}, {&(0x7f00000001c0)=""/127, 0x7f}, {&(0x7f0000000240)=""/226, 0xe2}, {&(0x7f0000000340)=""/113, 0x71}], 0x5, 0x0, 0x0, 0x3}, 0x9}, {{0x0, 0x0, &(0x7f0000000440)=[]}, 0x7}, {{0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000480)=""/224, 0xe0}, {&(0x7f0000000580)=""/98, 0x62}, {&(0x7f0000000600)=""/58, 0x3a}], 0x3, &(0x7f0000000680)=""/27, 0x1b, 0x9da5}}], 0x3, 0x2, &(0x7f0000000780)={0x77359400}) 2018/03/08 03:29:26 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002d2ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f000043e000)) fcntl$lock(r1, 0x400000000000007, &(0x7f00000f4fe0)={0x2, 0x0, 0x3}) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000000)) 2018/03/08 03:29:26 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@dev={0xac, 0x14, 0x14, 0x11}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x0, 0x4e24, 0x0, 0x2, 0x80, 0x80, 0x5d, 0x0, r1}, {0x1ff, 0x401, 0x8, 0x3, 0x10000, 0xffffffffffffff01, 0x3, 0x800}, {0x0, 0x1ff, 0x7}, 0x1, 0x6e6bb0, 0x0, 0x1, 0x2}, {{@in=@loopback=0x7f000001, 0x4d2, 0x32}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x1, 0x3, 0x623, 0x7, 0x4, 0x8000}}, 0xe8) r2 = inotify_init1(0x800) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$VT_RESIZEX(r4, 0x560a, &(0x7f0000000400)={0xfffffffffffffffb, 0xffffffff, 0x7, 0x1000, 0x5, 0xff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@mcast1, @in=@broadcast}}, {{@in=@remote}, 0x0, @in6=@empty}}, &(0x7f0000000280)=0xe8) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) r5 = syz_open_procfs(r3, &(0x7f00000000c0)='maps\x00') ioctl$EVIOCSKEYCODE(r5, 0x40084504, &(0x7f0000000140)=[0x0, 0x459]) ptrace$getenv(0x4201, r3, 0x0, &(0x7f0000000100)) 2018/03/08 03:29:26 executing program 7: socket$netlink(0x10, 0x3, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x28040, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000040)=""/73) unshare(0x400) 2018/03/08 03:29:26 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f0000008000)=""/144, &(0x7f0000012ffc)=0x90) 2018/03/08 03:29:26 executing program 1: socket$inet6(0xa, 0x2100000000000002, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) 2018/03/08 03:29:26 executing program 6: chdir(&(0x7f0000000080)='./file0\x00') r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) [ 44.751585] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=62 sclass=netlink_tcpdiag_socket pig=6580 comm=syz-executor2 2018/03/08 03:29:26 executing program 0: rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') r0 = socket$inet(0x10, 0x4021002, 0x10000006c6) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2f0000001d0003fd6d0000360000000002dd070002000002000008c908000100020273730beeffff005867855e7fa5", 0x2f}], 0x1}, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/03/08 03:29:26 executing program 7: r0 = socket(0xa, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @empty}, 0x10) r1 = dup(r0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000100)={0x6, 0xdf}) r2 = getpgrp(0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000040)=r2) getsockopt$inet6_mreq(r0, 0x29, 0x18, &(0x7f00000000c0)={@loopback}, &(0x7f0000000080)=0x15c) 2018/03/08 03:29:26 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="02030000050000000000000000000000010018000000000005000600000000000a004e200000000000850638e3e426bf71000000000000000000000000000000020001000000000000000000a473f7a3340000000005000500000080000a004e2000000000ff0100000000000000000000000000010000000000000000"], 0x78}, 0x1}, 0x0) 2018/03/08 03:29:26 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000001c0)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0xff, 0x10000000000101}, 0x20) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=@fragment={0x3b, 0x0, 0xee, 0x10001, 0x0, 0x9, 0x64}, 0x8) close(r0) 2018/03/08 03:29:26 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x400180, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x8, 0x5, 0x7, 0xffffffffffffffff, 0x1000, 0x4fca, 0xffffffffffffffff, {0x0, @in6={{0xa, 0x4e24, 0xfffffffffffffff8, @dev={0xfe, 0x80, [], 0x19}, 0x3}}, 0x3e23304c, 0x3, 0xa3, 0x3, 0xfff}}, &(0x7f0000000200)=0xb0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000240)={r1, 0x80000001}, 0x8) ioprio_set$pid(0x1, 0x0, 0x680f) ioprio_get$pid(0x1000000000003, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) 2018/03/08 03:29:26 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) pivot_root(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') getsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000000000), &(0x7f0000000000)=0x4) 2018/03/08 03:29:26 executing program 2: r0 = memfd_create(&(0x7f000000e000)='\x00', 0x0) connect$l2tp(r0, &(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x1, 0x3, 0x3, {0xa, 0x4e23, 0x8, @loopback={0x0, 0x1}, 0xe73}}}, 0x32) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000000)={{0x8}, 'port1\x00', 0xa0, 0x20, 0x1e, 0x5, 0x8, 0x2, 0x7ff, 0x0, 0x2}) write$sndseq(r0, &(0x7f0000044fd0)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) write$sndseq(r2, &(0x7f0000000100)=[{0x0, 0x1, 0x0, 0xfffffffffffffffe, @time, {0xfffffffffffffffc, 0x7}, {}, @result={0xfffffffffffffffd, 0x400}}], 0x30) 2018/03/08 03:29:26 executing program 3: r0 = socket(0x18, 0x0, 0x800000000000001) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa, 0x4e20, 0x0, @empty}}}, 0x32) setsockopt(r0, 0x400000000000111, 0x1, &(0x7f00000019c0)="0f9cd509", 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000000)) 2018/03/08 03:29:26 executing program 0: sync() r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x400000, 0x0) getpeername$netlink(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0xc) getsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000040)=0x9) rename(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='./file0\x00') ioctl$KDSETMODE(0xffffffffffffffff, 0x4b3a, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000b00)=0x7, 0x4) 2018/03/08 03:29:26 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f00004e6000)=""/171, &(0x7f000048effc)=0x2e3) fgetxattr(r0, &(0x7f0000000240)=@known='user.syz\x00', &(0x7f0000000280)=""/189, 0xbd) r1 = memfd_create(&(0x7f0000000000)='\\\\\x00', 0x0) getdents64(r1, &(0x7f0000000040)=""/183, 0xb7) recvfrom$llc(r1, &(0x7f0000000100)=""/214, 0xd6, 0x2002, &(0x7f0000000200)={0x1a, 0xfffe, 0x80000000, 0xffffffff, 0x100, 0x20, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) [ 44.791199] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=62 sclass=netlink_tcpdiag_socket pig=6598 comm=syz-executor2 2018/03/08 03:29:26 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000200)={{{@in=@multicast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@empty}}, &(0x7f0000000300)=0xe8) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000340)=0x0) r4 = gettid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002840)={{{@in=@rand_addr, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000002940)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002980)={{{@in=@empty, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@dev}}, &(0x7f0000002a80)=0xe8) stat(&(0x7f0000002ac0)='./file0\x00', &(0x7f0000002b00)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000002b80)={{{@in=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000002c80)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000002cc0)={{{@in6=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000002dc0)=0xe8) r10 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000003280)='/dev/ptmx\x00', 0x40002, 0x0) r11 = getpgid(0xffffffffffffffff) r12 = geteuid() r13 = getgid() fcntl$getownex(r0, 0x10, &(0x7f00000032c0)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000003300)={{{@in=@empty, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@empty}}, &(0x7f0000003400)=0xe8) r16 = getgid() sendmsg$netlink(r1, &(0x7f0000003500)={&(0x7f00000001c0)=@proc={0x10, 0x0, 0x25dfdbfb, 0x1000000}, 0xc, &(0x7f0000003240)=[{&(0x7f0000000380)={0x24a8, 0x14, 0x100, 0x70bd2c, 0x25dfdbfd, "", [@nested={0x11b0, 0x8c, [@generic="d28a3b08dc66522c0b0aa11acf0609410dd60bda7a5d6333ccbc8bcf24995bfaf89b67a975c85ba8e1570173641766d17dff", @generic="af22a5c91cf48cfbedebaa6bf5bef465ebfe967c92e82afe79588be4581e8004dd9a", @generic="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@generic="921d555be876ad5442ac8b24b3144448e0eca84db6951f78727e13ed5acbdc843c6b70d569de4a152fa087d2a65be56b54", @generic="ee8266b2852ac789a0cb38669732d71751a866555e9ac5f024ea967131e1bce57ad0a1903c99b66d3311a8355b642c807f90e4768f775743ca2566959e275e1bc6c301485b0ccfde79381ba89538c160b5f5d22c008364e7a1d231591fd87bba3e05e938426c87aa255229a44b1e8af00e315b22a3bd1de1537da71e673c0385ab53fd414cc3b03bd51ffd2a95a93b49f223197cd7df627c6dc674f6b8d63c8895d365e6dea313ec155700c4e36179992b88d7687183f5a0b7bd1da063687dfe69ebf5", @generic="d32424f6965ae97bef77f8f2efd8cc450b7500ae2863d1ca75543db1a054e54c302bb6694f70a78200a4c2c79e889922b9a84e16", @typed={0x10, 0x45, @u64=0x1ff}, @typed={0x10, 0x61, @u64=0xd5d2}, @typed={0x10, 0x23, @u64=0x100000000}]}, @generic="353940273910ae0f761e64a812a6911341ba9236f7166f741757643933faa5a74c23a95a37b52127287501f496dccefa181bffd92dd8a871bc67aeb2cf311bac875588700ccad6f41fc9f285023bd3a33e283dcdca69f4b44ef479e6cc614b", @generic="a7adb84fa532c9e7df0fec4ca00f68f826f5caba579b4a4294be37501894c8d78ebaff9edf6f32bc11996f3553fd7abb49d0d541340827778ecbfa890c580206a8e634184a5c630f1b5f85740000c76e01c2bd7da583bced7f108d4ee5ed7c1b7f0ad78bb1e4afbba887c5d21f7c0dfbe92521bafc5ef05baf8188a670969fee28d1471a8f885c85728f80ab406abe71ba7253915e5fb999b9689a15e9aaaae21d7c0d781c9885ea25143db5daa7a81526e875", @typed={0x18, 0x11, @ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @nested={0x11b0, 0x79, [@generic="d9558a12a1da7a1d253887", @typed={0xc, 0x30, @u32=0x10000}, @generic="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@generic="2983ff49a9027a0d0ec8a17e1adaf55ce309d6ab76016f25bd354cd4591c2319bf776f52dfe259ae0a74c2ee962e2acefcf1e0e5f7be8ef5256377d9a665b7aa6d17a7f9cbeaddf84f5615364e74310f0fcb1a8363c55c60de23065e1587a8507241eab7a8d901989ca0eb092b2a06ae183f08e8c1d3e84c8b8680b6ad4fdeaef60770ddfbf60382", @typed={0xc, 0x6e, @u32=0x3}, @typed={0xc, 0x1b, @uid=r2}, @generic="8a91a1f566ecdc6cf055b10ede06f178a82c8e7cd8a0e395eda7046129c7c95be0a6319f3b6c4c694103a050766996b5104bffe68c23a091efd45ba9c175d1ede7aab2227f89ef01a131a4418040cbebcca07e195fe8a600a47338156fd4a4074e861e08f391077db64bb6e9b9b5da038026e7524994ddb44a020c4c51273578588b0903c1e326b14da13a7e969b4f18aab914d88a5200d20f3436b2324cd6dee638eb102a32637a9e09f4be1d464008337d906923d55013c8236be98db9ccce61663fd8026d1a5f59f067d523116e2126a0ae481467cb233b028b5d71f2fd5b0e9599e851c4ef4a74", @typed={0xc, 0x24, @ipv4=@loopback=0x7f000001}]}, @typed={0xc, 0x79, @pid=r3}]}, 0x24a8}, {&(0x7f0000002e00)={0x314, 0x2d, 0x1e7305f501307e2c, 0x70bd25, 0x25dfdbfd, "", [@nested={0x12c, 0x3d, [@typed={0xc, 0x65, @pid=r4}, @generic="097a5a4ddafa53761d78dfe0391ec97cb4a1164464adf79e09314ba3de2c63df0ab30142301025a8d7a615ff58f8f0e83d432ab1fd8293ee5b0bf547b52d7323299d5b99ac8005896a3070c6c0fcc6a4261f9303ab23f8cbbd6936c3f66608bf758e165551d260f3babfdcb64b2087e9b3f91f", @typed={0xc, 0x85, @uid=r5}, @typed={0xc, 0x79, @uid=r6}, @typed={0x8, 0x72}, @typed={0xc, 0x6f, @uid=r7}, @generic="b93002af09b8b0eb18ac9948e4e97db25629e380d613c8fa25b80bf3c3d6ffde64a65bb333b20cf511b084d422e05602d692074f4f6d87153227be400480db6b8d73a7315ed61d6d422570c15be3c3d3669f21c9c3b06a711b8df2b05503a8ace8373d1c8659f15ce354e4d81db8", @typed={0xc, 0x4d, @uid=r8}]}, @generic="fc2a9b5461322ca542b3a7a778c7a6a983044c549c0c3ea902afc30787d9d577bc55f54599082a9380bd99a7a5f1a68b26708a2d4a63b9057c2a9d126687354a040d6c27793297adde7c81aab84781d009277caa2f06b1d0212d9c0e2cbdb9f66e49edd90053ed81a267812f130a9ec59b21782f8da7fab023558ffd29ca3857255a75ec4497fc72fdd1106ff789ed85c6f8a1d45052d6689804a676c1110e8d832e2ec5615d5056a4b6c1c94cf446d6a0ce49ce3a2a84188f3dea078e7d38d892", @generic="e9992b52c4b70848562d669f002e14078ad577dd8d73bed58997f68e991c6055b857002a8cf43278e94b097a2971fd7dcf52c90938341652d0906d6a0d13e6ebc20ce1982923cb3982ee64039bf67d1171da110cde607d245b19ddea0e31fbea5dcd58e2872e12a2123bda17a7cd7b9e1d3f1e2aeb79ae81e4e91b5888a9047988555801bba99dc13c04e2cef68413f592a9a35d6edb4326d0d7db857b2d1f4868993d74c688365c83bbd30f4741aae194bf30a3ccc2ef6ae30c29919a7db6f22fdd4920ce0fd4c4eadff0", @typed={0xc, 0x59, @uid=r9}, @nested={0x40, 0x49, [@typed={0x18, 0x84, @ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @typed={0x24, 0x16, @binary="10517f845b58143aa2ca2e01cd6fb9336ed9ffe7e41891bae1fe5a5d"}]}]}, 0x314}, {&(0x7f0000003140)={0xc4, 0x12, 0x200, 0x70bd27, 0x25dfdbff, "", [@typed={0xc, 0x8a, @ipv4=@dev={0xac, 0x14, 0x14, 0x10}}, @generic="c513d5c5f7da41e5d77933d6a211e89677a7d09a6334a496450496fe0d8804fef58fbff0c585a5a81dadfd842418d0095c989272c72f39b95bcae5fe812210caf2c5def892d87428be4fe5111682bbed77815e8ac881bc55a7423f23898fbe35583390643d8743eabe52b0606669945b8a98500225aa0155e8e2c54a6c223b4c1f2af59fe572418dca771e7e1dc6379bb1b5768b317a1d30a056451af6fb4a485e5beecf5901f8"]}, 0xc4}], 0x3, &(0x7f0000003440)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r10, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0xa0, 0x10}, 0x4001) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r17 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r17, 0x4, 0x2800) ioctl$TCXONC(r17, 0x540a, 0x9) write(r17, &(0x7f0000fd6000)='z', 0x1) r18 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='limits\x00') getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) fcntl$getown(r18, 0x9) getsockopt$inet_sctp_SCTP_ASSOCINFO(r18, 0x84, 0x1, &(0x7f0000000100)={r19, 0x1, 0x2, 0x4, 0x81, 0xffffffffffffffff}, &(0x7f0000000180)=0x14) ioctl$TIOCSETD(r17, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r0, 0x540b, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r18, 0x2401, 0x5) 2018/03/08 03:29:26 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000fb6ffc), 0x4) fchdir(r0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) recvmsg$netrom(r1, &(0x7f0000003600)={&(0x7f0000000040)=@full={{0x3, {"2ccd167f9b57e6"}, 0x6}, [{"323670438b1195"}, {"01338f89b4a654"}, {"fe1fe2a1cf90b1"}, {"03324300ccf05a"}, {"fbdd0330c4a5b5"}, {"2524d4fc1bfedf"}, {"82d87ac4cc67a2"}, {"2a059d6123eafd"}]}, 0x48, &(0x7f0000002440)=[{&(0x7f00000000c0)="1ff27a44afcee0afee43d9ca5daf0ba60c7403f8809556b5be48ebe5d9c8e25f3a413cd81f892e2ba41f4f109988b83e9a9261493c30cc91d453354f7b94ac207ef040e211b48eff71cedd5e1938c5dbe504a6258058c480132c1d36d43c346feb032567", 0x64}, {&(0x7f0000000140)}, {&(0x7f0000000180)="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0x1000}, {&(0x7f0000001180)="153c69b09d5d6c2ff26829c5de92701f98792a4c76d5f56f871bc4772c1528d97985d493ba3e815028d210f2874cd63a4e909a569887c9a4df2ce3fc988937bb3db644003f463b00a203c707db84154f01c84671e4fb270f18d3c5ef855161b48e89f0f2b2b2feac2518b9db1f80353ee5017a14c30240be5f423b7ad7d5a05071274b8ad3916aaf53d3826aff6e96e8919fd9baa8123b9553264eb566d9339414c1c715de3ce2237acf9801c36cc8f6cb9f3b87d4d77bb798fb5d8f49477812f1fc90b3f77aae33b2e435", 0xcb}, {&(0x7f0000001280)="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", 0xfb}, 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&(0x7f00000024c0)=ANY=[@ANYBLOB="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"], 0x1110, 0x4000}, 0x40002000) 2018/03/08 03:29:26 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0xfffffffffffffffe, 0x4000000004002) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000000)='/\x00', 0x0, 0x0, &(0x7f0000000040)) r1 = dup2(r0, r0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "4134e475824fbfaeefb278580e4aedd886c0b629cd32c56ebff94329c3a32a4b8c171676b94083085709923fd77ead8ca0073183b09c62b90673944ded2f276e", "49710f29a576931228cd8c92a1b9375555874f087c556b616155647a2732f399"}) 2018/03/08 03:29:26 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x200, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000016edc)={0x20, 0x1e, 0x301, 0x0, 0x0, {0x7}, [@typed={0xc, 0x0, @ipv4=@empty}]}, 0x20}, 0x1}, 0x0) 2018/03/08 03:29:26 executing program 5: clone(0x0, &(0x7f0000003000), &(0x7f0000006000), &(0x7f0000008000), &(0x7f0000001f9d)) timer_create(0x0, &(0x7f0000000080)={0x0, 0x12, 0x10000000000000, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_getoverrun(r0) 2018/03/08 03:29:26 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, r1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000040)={0x8}) tkill(r1, 0x16) 2018/03/08 03:29:27 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)}], 0x1, 0x0) sendfile(r0, r1, &(0x7f0000000100), 0x7f) mremap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000ffe000/0x2000)=nil) sendfile(r0, r0, &(0x7f00000001c0), 0x8000) 2018/03/08 03:29:27 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x2) connect$bt_l2cap(r1, &(0x7f0000000140)={0x1f, 0x7ff, {0x7, 0xfffffffffffffffb, 0x7, 0x4, 0x3, 0x7}, 0x3, 0x8000}, 0xe) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'gre0\x00', 0x0}) bind$packet(r1, &(0x7f00000001c0)={0x11, 0xd, r2, 0x1, 0x1, 0x6, @empty}, 0x14) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="020000000000000000000000000000000a0000000000000900000000"], 0x1c}, 0x1}, 0x0) flistxattr(r0, &(0x7f0000000200)=""/4096, 0x1000) 2018/03/08 03:29:27 executing program 4: r0 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r2 = dup(r1) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x3}}, 0x3, 0x100, 0x81, 0x4, 0x40}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000140)={r3, 0x1ff}, &(0x7f0000000180)=0x3) 2018/03/08 03:29:27 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) fcntl$addseals(r0, 0x409, 0x1000000000000002) r1 = gettid() capget(&(0x7f0000000080)={0x20071026, r1}, &(0x7f00000000c0)={0x4, 0x80000000, 0x5, 0x800, 0x7, 0x7}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x1, 0x0) 2018/03/08 03:29:27 executing program 5: keyctl$session_to_parent(0x12) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x804, 0x0) getpeername$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x10) 2018/03/08 03:29:27 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000a94000)='ns/pid\x00') syz_open_procfs(0x0, &(0x7f0000864ff6)='ns/pid\x00') splice(r0, &(0x7f0000000000), r0, &(0x7f0000000040)=0x4c, 0x6c, 0x8) 2018/03/08 03:29:27 executing program 2: r0 = socket(0x400000000010, 0x3, 0x0) write(r0, &(0x7f00000c7fdc)="2400000021002551071c0165ff0ffc020200000000104b0d0ee1000c0800060000000000", 0x24) r1 = syz_open_dev$sg(&(0x7f0000571ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x6000020000001275, &(0x7f000072a000)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000000)=0x3, 0x4) 2018/03/08 03:29:27 executing program 3: capset(&(0x7f00006f5000)={0x19980230}, &(0x7f0000eb4fe8)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/03/08 03:29:27 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/icmp\x00') add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240), 0x0, 0xfffffffffffffff9) read(r0, &(0x7f00000001c0)=""/106, 0x6a) getsockname$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000140)={@mcast2={0xff, 0x2, [], 0x1}, 0x73, r1}) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={0x0, 0x100000000}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000280)={r2, 0x2, 0x1}, &(0x7f00000002c0)=0x8) 2018/03/08 03:29:27 executing program 3: r0 = creat(&(0x7f000088d000)='./file0\x00', 0x0) getxattr(&(0x7f0000e4aff8)='./file0\x00', &(0x7f00000b1000)=@known="73797374656d2e706f7369785f61636c5f6163636573731d", &(0x7f00009c0000)=""/87, 0x57) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f00000000c0)={0xc0, &(0x7f0000000000)="9498eda88101087f736cd35fbd688b5ec97bf3d0439c825b0aaaa007ed0d811c64e7502ea0d0fbce8a6bb1d8d5fc1f80ed0271d554313c5ebbfb59c8c1cb680020f868bb7fab8a8837739a63d619ff88071b3ee682af4155b1609af58b8925c44995fe9677dbf63dded310ba5481283cb9fe8b893c223d1d0aac4a48550393f917cff41510041e4a81038596e2751067fe47c288b77565176aa6a0f379238ef4daeb395b6b2d0dc773bb4971f9919bb2d6022e97a29d7e18d87512869c452288"}) 2018/03/08 03:29:27 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x401, 0x0) write$tun(r0, &(0x7f0000000040)={@void, @void, @ipv4={{0x15, 0x4, 0xfffffffffffffff8, 0xd0, 0xcb, 0x68, 0xffffffff00000001, 0x100000000, 0xff, 0x0, @dev={0xac, 0x14, 0x14, 0x11}, @local={0xac, 0x14, 0x14, 0xaa}, {[@ssrr={0x89, 0x23, 0x400, [@rand_addr=0x8434, @loopback=0x7f000001, @rand_addr=0x9, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, @loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002]}, @end, @generic={0x89, 0xc, "ee78392d85fe0b87bc10"}, @generic={0x83, 0xd, "c9ca2f0426acfdd80fade8"}]}}, @igmp={0x1f, 0x8000, 0x0, @multicast1=0xe0000001, "500779501771e7bba04ed8cc8a7ada177f5352d2999514ef7ba847f7540d48c1ebac6c0a32dd23dfb81873815a2b219d56fe2574a6e0012236297e1baf0d55543ef4d2f58aa07c10685da6a646f9d4c85bfe717ef545957c2f13c5b06fe222de15b72cb3ed33d11e57c089d9993b4d"}}}, 0xcb) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r1, 0x0, 0x13, &(0x7f0000517ffc), &(0x7f00008dcffc)=0x4) 2018/03/08 03:29:27 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r0, &(0x7f0000000200)=[{{&(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000100)=""/157, 0x9d}], 0x1, 0x0, 0x0, 0x7ff}, 0x4}], 0x1, 0x10000, &(0x7f0000000240)) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040)=[], 0x0, &(0x7f0000000000)=[]}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0xa, &(0x7f0000001bc0)=[], 0x0, &(0x7f0000001c00)=[], 0xffffffffffffff79}}], 0x40001bd, 0x0) 2018/03/08 03:29:27 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000080)={'raw\x00', 0x3, [{}, {}, {}]}, 0x58) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f0000000340)=0xc) ptrace(0xffffffffffffffff, r1) sendto$inet(r0, &(0x7f0000000000)="e96076c6a6a558b3f1459af3f408cabaa5ff2ff661d575a4494e3acb2e468e3aded5cb618f8f86b2df8aad89c96e362ca1f91070da5de0dba48308e93e2a0ee84d7d77e220f9069e3357aee99d6fe82d5f3f2fed2179b3da05ea3028e6f9c143970f763730a3ab7ae3b66d151dcd51537e051c6da32f", 0x1ff, 0x0, &(0x7f0000000100)={0x2, 0x4e20, @empty}, 0x10) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000140)=ANY=[@ANYBLOB="000000030000077c00000100030000000500000000000000ac1414bb"], 0x1c) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000240)={0x1, [0x3ff]}, &(0x7f0000000280)=0x6) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000300)='/dev/keychord\x00', 0x1ffd, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f00000001c0)=0x6, 0x4) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r3, 0x10e, 0x8, &(0x7f00000002c0)=0x2, 0x4) ioctl$KDSETLED(r3, 0x4b32, 0x8) 2018/03/08 03:29:27 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)}], 0x1, 0x0) sendfile(r0, r1, &(0x7f0000000100), 0x7f) mremap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000ffe000/0x2000)=nil) sendfile(r0, r0, &(0x7f00000001c0), 0x8000) 2018/03/08 03:29:27 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@nl=@kern, &(0x7f0000000140)=0x80, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0xc) readv(r0, &(0x7f0000bcafe0)=[{&(0x7f0000a04f40)=""/192, 0xc0}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) r2 = syz_open_pts(r0, 0x801) dup3(r2, r0, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) ioprio_get$uid(0x0, 0x0) 2018/03/08 03:29:27 executing program 7: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/ipv6_route\x00') getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000400)={{{@in6=@empty, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f00000002c0)=0xe8) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r3) pread64(r1, &(0x7f0000904000), 0x44, 0x7ff7d) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x200000, 0x0) 2018/03/08 03:29:27 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x20, &(0x7f00008f9000), 0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'ifb0\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/03/08 03:29:27 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x5) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'vcan0\x00', 0x8000}) write(r0, &(0x7f0000000000)="d1088a35f0427466f9980129febb8421aee4f09f2ae1e1fc807b1a73110c6f1aeace1128db675322a5d804809d8ebb1963c2934da297e3abc0f74b0fc445f2f94240", 0x42) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x400, 0x30, 0x10000, 0x20eb}, &(0x7f0000000240)=0x18) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000280)=@assoc_id=r2, &(0x7f00000002c0)=0x4) r3 = socket(0x10, 0x2, 0x0) fanotify_init(0x40, 0x0) write(r3, &(0x7f0000000140)="24000000240207003200000800b67700fbffffff01000000000f96aeb4f406e328f543cc706ca9bbbda3c90f01d651b2a29294a08fe26f3828819e1275274c7fb1de1185839f2ae0723209170fb4ebcc314108fd743100262e9d6335d98644f266756ae98a51b7da5b2930612879a8af1fb98accceb08e8c6c161c5ddccd54556eec151c22912bf493183afc9b3b1cf1373138db50ed32a36e6a9260436c090e37ad73c387765520d0dba9bc822f53a373a1afdbd0ed3220824459d63365059224eb8aebba9e8c75f5c298e7316f596d6776c600a9fe47a041120ea6455d7b58414b", 0xe2) [ 45.521441] capability: warning: `syz-executor1' uses deprecated v2 capabilities in a way that may be insecure [ 45.531647] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=6677 comm=syz-executor0 [ 45.552016] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=6677 comm=syz-executor0 2018/03/08 03:29:27 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xfffffffffffffffe, 0x8000) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) write$fuse(r0, &(0x7f0000fa9fd8)={0x331, 0x0, 0x0, @fuse_notify_delete_out}, 0x50) 2018/03/08 03:29:27 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000040)=0xff, 0x2) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$KDSKBLED(r2, 0x4b65, 0x9) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x9, &(0x7f00000000c0)=[{0x9, 0xbe2, 0x9, 0x6}, {0x3, 0x8, 0x8, 0xffffffffffffff31}, {0x4, 0x4, 0x200000, 0x6b8}, {0x9, 0x3, 0x401, 0x400000000000000}, {0x2, 0x1000, 0x2, 0x5}, {0x7, 0x7, 0x0, 0x80}, {0x0, 0x8000, 0x2cc9, 0x333}, {0x3, 0xba, 0x5, 0x4}, {0x6, 0x0, 0x4, 0xf1}]}, 0x10) write$selinux_context(r2, &(0x7f0000000080)='system_u:object_r:dhcpc_var_run_t:s0\x00', 0x25) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000019c0)={@dev={0xfe, 0x80}}, 0x14) 2018/03/08 03:29:27 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x16) sendmsg$nl_route(r0, &(0x7f00000005c0)={&(0x7f0000000080)={0x10}, 0xffffff6a, &(0x7f0000000580)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1c0000001a0000001c00000000000000000000000000000000000000"], 0x18}, 0x1}, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_int(r1, 0x29, 0x9, &(0x7f0000000140), &(0x7f0000000180)=0x4) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x0, 0x0) getsockname(r0, &(0x7f00000001c0)=@can={0x0, 0x0}, &(0x7f0000000240)=0x80) sendto$packet(r2, &(0x7f0000000100)="09d92c406871bcafae9c1a85f281169cb2d938f8274866e45b589b753d90685dc8365952fd70206547ac04f27d14c21c6fd2fe08994713", 0x37, 0x4000000, &(0x7f0000000280)={0x11, 0x1e, r3, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x14) socket(0x3, 0x5, 0x5) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000016edc)={0x14, 0x1e, 0x301, 0x0, 0x0, {}, []}, 0x14}, 0x1}, 0x0) 2018/03/08 03:29:27 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000040)=0x8000, 0x4) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x4e21, 0x0, @empty}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003cc48)=[{0x1da, 0x29, 0x32}], 0x1e8}}], 0x1, 0x0) [ 45.610492] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=548 sclass=netlink_route_socket pig=6715 comm=syz-executor2 [ 45.633088] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=548 sclass=netlink_route_socket pig=6721 comm=syz-executor2 2018/03/08 03:29:27 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000498ff4)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) readlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/222, 0xde) r1 = syz_open_procfs(0x0, &(0x7f0000272000)='mountstats\x00') readv(r1, &(0x7f0000f46000)=[{&(0x7f0000949000)=""/101, 0x65}, {&(0x7f0000120000)=""/4096, 0x1000}], 0x2) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/251, 0xfb) 2018/03/08 03:29:27 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = timerfd_create(0x7, 0x80000) fchmod(r1, 0x10) getsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000725000), &(0x7f0000626000)=0x4) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) r2 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x7) fchdir(r0) 2018/03/08 03:29:27 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) flistxattr(r0, &(0x7f00000000c0)=""/124, 0x384) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'teql0\x00', {0x2, 0x4e22, @empty}}) 2018/03/08 03:29:27 executing program 4: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0xdc) setsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f0000000000)=0x1, 0xfffffffffffffdb6) socketpair(0x10, 0x5, 0xa3, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f00000003c0)={0x2, &(0x7f0000000380)=[0x81, 0x7]}) r2 = socket$inet(0x2, 0x806, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0xfffffffffffffc00, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}, [0x4, 0x6, 0x7, 0x20, 0xa286, 0x6, 0x5, 0x9, 0x3, 0x1e15, 0x8, 0xfc8d, 0x9, 0x9, 0x54]}, &(0x7f0000000140)=0x100) pkey_alloc(0x0, 0x2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000340)={r3, 0x7fffffff}, &(0x7f00000001c0)=0x8) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000000200)={0x7, {{0xa, 0x4e22, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x2f15}}, {{0xa, 0x4e21, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}}, 0x108) 2018/03/08 03:29:27 executing program 1: r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000100)=[{0x4, 0x8}, {0x0, 0x5}, {0x0, 0x8}, {0xb, 0x8001}, {0x4, 0x81}, {0xb, 0x7}, {0xe, 0x7}, {0xc, 0x8}, {0x3, 0x8}], 0x9) r1 = socket$packet(0x11, 0x2, 0x300) r2 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffe}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x1}) ioctl$TUNSETLINK(r2, 0x400454cd, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@broadcast, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) sendto$packet(r0, &(0x7f0000000180)="da262f30621e1bc0da60489ef38da3a7131b4f93acf9c76b30ea6566e5b6302b43fb78c5f589ff2346d888ffdc3f143857b1c57b1ecfb8dd77de8ba935276b", 0x3f, 0x0, &(0x7f0000000300)={0x11, 0x19, r3, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/03/08 03:29:27 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0xffffffffdffffffc, 0x4031, 0xffffffffffffffff, 0x1) rt_sigprocmask(0x0, &(0x7f0000000080), &(0x7f00000000c0), 0x8) 2018/03/08 03:29:27 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x3) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000004000), 0x4) 2018/03/08 03:29:27 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000fa9000)={0x1, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x1, {{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x0, 0x1, [{{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x110) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/enforce\x00', 0x105000, 0x0) r2 = mmap$binder(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, r0, 0x39) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f00000002c0)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000400)={0x3c, 0x0, &(0x7f0000000300)=[@exit_looper={0x630d}, @free_buffer={0x40086303, r2}, @clear_death={0x400c630f, 0x1, 0x1}, @decrefs={0x40046307, 0x3}, @acquire_done={0x40106309, r3, 0x3}], 0x93, 0x0, &(0x7f0000000340)="379fe7ecec7e98d7749650225dc4a5c6f53d5c7e2fa689ad0555840f92bb4a65ca830a0d8e1f0b6e52dc13e687865ddefdb213a67d74bfeaf829bff005047b7243cc9316205a7a55186dc0fc5a7ade4888778b7f3e51dd08703e0f97cd8d4d196d1f526046dfc2f4c3ece2ba2ac2df60c334436e487648f92f643829e8cb17e1d2121afa3e092a970de2d2890ca1236d44f431"}) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000200)=@assoc_value={0x0}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f0000000440)=ANY=[@ANYRES32=r5, @ANYBLOB="060018003ce20c24e105000000b1cfed712feb1cb491781b326e85726891cf9c4e06b6b1527e97e5e664fd947d3110f04b2e7dc437be14d6dd673bab60815d5ea6e5c8354b04fc0554e2043a0b34b3533e1d72"], 0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000180)={r5, 0x5, 0x10}, &(0x7f00000001c0)=0xc) 2018/03/08 03:29:27 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000aed000)=""/116) 2018/03/08 03:29:27 executing program 0: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x80e, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000002000)) fsetxattr(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="6f73302e2f64657600000000000000004356143b0996"], &(0x7f0000000080)='/dev/input/event#\x00', 0x12, 0x0) 2018/03/08 03:29:27 executing program 2: r0 = socket(0x80005, 0x7fe, 0x480000) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040), &(0x7f0000000080)=0x10) write(r0, &(0x7f0000a5b000)="020000001a0025f0006bb4040000001d020b00ff0010b500001000eb080010007fffe5b7", 0x24) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f00000000c0)="f0ca92d0e48f67e87466408e2cc6eb89802c2735e2ccdc5c586dc6fbda167bd219cb2507dec7a5d49504e0e750eb699627f80fce75259fd1622dcac937bde0a155f2c39ef28769b8f57af0952f2b55ae01002ea35b09181c8f105b8f547970de6cbc233e3a874150546f8700a1", 0x6d) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0xed, 0x4) 2018/03/08 03:29:27 executing program 5: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000f5e000)='./control\x00', 0x3fa) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) unlinkat(r1, &(0x7f0000000040)='./control\x00', 0x0) r2 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r2, &(0x7f00007bc000)='./file1\x00', 0x0) mkdirat(r2, &(0x7f00008b8ff6)='./file0\x00', 0x0) 2018/03/08 03:29:28 executing program 3: r0 = socket$inet(0x2, 0x7, 0x3) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5d000)="940700bd0c", 0x5) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000100)=""/221, &(0x7f0000000200)=0xdd) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0xfffffffffffffff8}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r1, 0x9}, &(0x7f00000000c0)=0x8) 2018/03/08 03:29:28 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x200000000044042) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000000)) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x200, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000280)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, &(0x7f0000000380)=0xe8) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpid() stat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getgid() sendmsg$netlink(r1, &(0x7f0000000600)={&(0x7f0000000180)=@kern={0x10, 0x0, 0x0, 0x804000}, 0xc, &(0x7f00000001c0)=[], 0x0, &(0x7f0000000540)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0xb0, 0x40}, 0x4000) setsockopt$inet_buf(r1, 0x0, 0x4, &(0x7f0000000640)="a755eb641a3676d3d17b87465667fa6844b96c5ef677d1c2ee08b98c4c5af165b9579d28fb69043de0d644f72512e91f442a2df03c23febed50d8b4419d06eda5cdfd6458dfa1f94a76a1e2f257d4450e059e140f1de334603b2b4e64becf48dc15cc17f7399c57867d518a4f8e3e567ae6e4cb94a46e656cbb521efce2a62b76d714157df7924c6dbafb55b4ae5c158a7bb9902fe185bb85f37359043436273977f4cb3ebdd0ccd6d39d47786c66166ad1704", 0xb3) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000700)={0x0, @in6={{0xa, 0x4e24, 0x81, @local={0xfe, 0x80, [], 0xaa}, 0xffffffffffffffe1}}}, &(0x7f00000001c0)=0x84) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000007c0)={r8, 0x7}, 0x8) 2018/03/08 03:29:28 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"07000b0000000000eb25d0ec924f00", 0x4012}) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000380)={'bcsf0\x00', @random="947695f1c65f"}) 2018/03/08 03:29:28 executing program 5: getrusage(0x1, &(0x7f0000914000)) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000040)) 2018/03/08 03:29:28 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=@ipv6_getaddr={0x40, 0x16, 0x1, 0x0, 0x0, {0xa}, [@IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}, @IFA_ADDRESS={0x14, 0x1, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x40}, 0x1}, 0x0) 2018/03/08 03:29:28 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x20, 0x101902) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mknodat(r1, &(0x7f0000000040)='./file0\x00', 0xd000, 0xfffffff7) r2 = memfd_create(&(0x7f0000001080)="02", 0x0) setsockopt$inet6_buf(r2, 0x29, 0x3f, &(0x7f0000000080)="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", 0x1000) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) sendfile(r0, r2, &(0x7f00000ddff8), 0x102000001) 2018/03/08 03:29:28 executing program 1: r0 = syz_open_dev$evdev(&(0x7f00003a3000)='/dev/input/event#\x00', 0x0, 0x1) ioctl$TIOCSBRK(r0, 0x40044591) socketpair(0x10, 0x8080f, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r1, &(0x7f0000000040)="156fbfff7f61b9554a7ab76b2ade8cc21b7b825710fc6235d323de9e2db45a293386b2a24f93949ce357a9e0d5175b20373eac369d7794e95faf24b100b3348fc83fd1cf98edad767789cac40958dbdbe31f380f9d880273f1cdb995c4811c5aaf3c164ef5b7a7b3b71c8f2399a04cd77e3c62dcbf6a31c36c7070f1ffb8687f197b04f9043bc9ea37d412179607778b50493f8e892b1e62238368c4b02d7b87749ebd6cd107684b416839812c0783eb6a66", 0xb2, 0x48000, &(0x7f0000000100)={0xa, 0x4e24, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0xa8}, 0x1c) 2018/03/08 03:29:28 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='teql0\x00') setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x6, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000cb1ff0)=[{&(0x7f00003b7fff)='1', 0x1}], 0x1) sendmsg(r0, &(0x7f0000bd5000)={0x0, 0x0, &(0x7f000028c000)=[{&(0x7f00005e3000)="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", 0x219}], 0x1, &(0x7f00002c3ef8)=[]}, 0x0) sendto$inet(r0, &(0x7f0000dd9000)="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", 0xea9, 0x0, &(0x7f00007a5000)={0x2, 0x4e20, @empty}, 0x10) 2018/03/08 03:29:28 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000100000080000000f7"]) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0xad, "f8716ced4656302f19d827e7c5b0ec9b72a2163ab5b9570dc514f4fcace597b1a2cc0922d5a0e230032b0b630fcee325eeb00e80009401ac2c572a39957e2a9d3a8043903b50f41767042fd184734a3045134d4d0f00413ad3a2daab0644941755e446ff0fbf21ef45f7c53884f2c24ed0a9d9064a24eac4e9cdd1cd4c19de7a20ec3086bf6852a319b3cec3d0eb148dd11ef3a107440ff16fe2837568d60dad7e676c101d3fe4a01c2444175a"}, &(0x7f0000000100)=0xb5) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000200)={r1, 0x9}, &(0x7f0000000180)) 2018/03/08 03:29:28 executing program 5: r0 = socket$packet(0x11, 0x10000000000201b, 0x300) ioctl$sock_ifreq(r0, 0x8942, &(0x7f0000000480)={'lo\x00', @ifru_mtu=0x7}) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000000)=@req3={0x1, 0x0, 0x7ff, 0xff, 0x3f, 0x3, 0x2}, 0x1c) 2018/03/08 03:29:28 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x440000000000127a, &(0x7f0000000080)) fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) setfsgid(r1) 2018/03/08 03:29:28 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006f5ffc)='/dev/vga_arbiter\x00', 0x0, 0x0) unshare(0x20000400) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x4, [@dev={0xac, 0x14, 0x14, 0xf}, @multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0xc}, @empty]}, 0x20) fsetxattr(r0, &(0x7f0000de1fe8)=@known='system.posix_acl_access\x00', &(0x7f00005a6000)='mime_typenodev.)\x00', 0x11, 0x0) 2018/03/08 03:29:28 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x800) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r0, r1, &(0x7f0000000100), 0x80000000) clone(0x0, &(0x7f0000001fff), &(0x7f0000b02000), &(0x7f00000aaffc), &(0x7f0000002886)) sendto$unix(r2, &(0x7f0000000140)="4db880856e5cdd9dd0ac1ba346d7a8ae01613b9f20a95705db28608d6f2c5fec1c2e2dc35a04027bb5dcf09ecb2c5b4afa99e828a446d7330f528ff5678ba1122975a278746d8beb5dee573f2352b27866bb0704a0afb72279e5dd170b828251c343892a25a2a070c4d970fd1c7eecb2f647ab3d62ab2f04a6784e62024ccc0cd9e368f6a904109744608d58ed89977c3581fd0e8df30102a8e4c3d8e4a5f13529bcd44554f9c7eed1ecdd2deda7e5032e9dc5eea6b36fe7bcb5b8701b91e6edc2a5512a7308df132a8d88f2ac8dff186a3fec9c0d46b7", 0xd7, 0x20000000, &(0x7f0000000240)=@file={0x1, './file0\x00'}, 0x6e) waitid(0x0, 0x0, &(0x7f0000002ff0), 0x4100000e, &(0x7f0000000000)) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000300)={0x0}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000380)=@assoc_id=r4, &(0x7f00000003c0)=0x4) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000400)='highspeed\x00', 0xa) 2018/03/08 03:29:28 executing program 5: r0 = dup(0xffffffffffffffff) ioctl$KDSETMODE(r0, 0x4b3a, 0x8001) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001200)=[@in6={0xa, 0x4836798a, 0x0, @dev={0xfe, 0x80, [], 0x11}, 0x75e}, @in6={0xa, 0x4e20, 0x525e, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xb0d}], 0x38) r2 = dup2(r1, r1) syz_open_dev$evdev(&(0x7f0000001240)='/dev/input/event#\x00', 0x101, 0x5a9400) recvfrom$inet6(r2, &(0x7f0000000080)=""/232, 0xe8, 0x21, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x1c) connect$pptp(r2, &(0x7f0000000040)={0x18, 0x2, {0x2, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x129) fgetxattr(r1, &(0x7f00000001c0)=@random={'os2.', "2d236d696d655f74797065b62500"}, &(0x7f0000000200)=""/4096, 0x1000) getsockname$llc(r3, &(0x7f0000001280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000012c0)=0x10) 2018/03/08 03:29:28 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x2002, 0x0) r1 = gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000180)=r1) chroot(&(0x7f0000000140)='./file0\x00') ioprio_get$pid(0x2, r1) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0x2001}) r3 = socket$packet(0x11, 0x2, 0x300) close(r2) dup2(r2, r0) clock_gettime(0x0, &(0x7f00000040c0)={0x0, 0x0}) recvmmsg(r3, &(0x7f0000003f00)=[{{&(0x7f0000000080)=@ethernet={0x0, @empty}, 0x80, &(0x7f0000000500)=[{&(0x7f00000001c0)=""/152, 0x98}, {&(0x7f00000002c0)=""/163, 0xa3}, {&(0x7f0000000380)=""/71, 0x47}, {&(0x7f0000000000)=""/14, 0xe}, {&(0x7f0000000400)=""/136, 0x88}, {&(0x7f00000004c0)=""/12, 0xc}], 0x6, &(0x7f0000000580)=""/102, 0x66}, 0x2}, {{&(0x7f0000000600)=@pppoe={0x0, 0x0, {0x0, @link_local}}, 0x80, &(0x7f0000001840)=[{&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/137, 0x89}, {&(0x7f0000001740)=""/211, 0xd3}], 0x3, &(0x7f0000001880)=""/165, 0xa5, 0x4}, 0x593}, {{0x0, 0x0, &(0x7f0000001bc0)=[{&(0x7f0000001940)=""/91, 0x5b}, {&(0x7f00000019c0)=""/231, 0xe7}, {&(0x7f0000001ac0)=""/47, 0x2f}, {&(0x7f0000001b00)=""/143, 0x8f}], 0x4, &(0x7f0000001c00)=""/75, 0x4b, 0x5}, 0xfffffffffffffffd}, {{&(0x7f0000001c80)=@sco, 0x80, &(0x7f0000001f80)=[{&(0x7f0000001d00)}, {&(0x7f0000001d40)=""/106, 0x6a}, {&(0x7f0000001dc0)=""/165, 0xa5}, {&(0x7f0000001e80)=""/13, 0xd}, {&(0x7f0000001ec0)=""/146, 0x92}], 0x5, &(0x7f0000002000)=""/40, 0x28, 0x4}, 0xff}, {{&(0x7f0000002040)=@generic, 0x80, &(0x7f0000002240)=[{&(0x7f00000020c0)=""/177, 0xb1}, {&(0x7f0000002180)=""/132, 0x84}], 0x2, &(0x7f0000002280)=""/90, 0x5a, 0x1}, 0x4}, {{&(0x7f0000002300)=@ipx, 0x80, &(0x7f0000003400)=[{&(0x7f0000002380)=""/117, 0x75}, {&(0x7f0000002400)=""/4096, 0x1000}], 0x2, &(0x7f0000003440)=""/204, 0xcc, 0x8}, 0xffff}, {{&(0x7f0000003540)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000003d40)=[{&(0x7f00000035c0)=""/240, 0xf0}, {&(0x7f00000036c0)=""/96, 0x60}, {&(0x7f0000003740)=""/105, 0x69}, {&(0x7f00000037c0)=""/93, 0x5d}, {&(0x7f0000003840)=""/253, 0xfd}, {&(0x7f0000003940)=""/55, 0x37}, {&(0x7f0000003980)=""/228, 0xe4}, {&(0x7f0000003a80)=""/245, 0xf5}, {&(0x7f0000003b80)=""/201, 0xc9}, {&(0x7f0000003c80)=""/185, 0xb9}], 0xa, &(0x7f0000003e00)=""/221, 0xdd, 0x40}, 0x1}], 0x7, 0x40000040, &(0x7f0000004100)={r4, r5+10000000}) r6 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) r7 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r7, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r6, 0x40505412, &(0x7f00004a9fb0)={0x3, 0x10000}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r7, 0x40605346, &(0x7f0000c6afa4)={0x0, 0x0, {0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffc}}) 2018/03/08 03:29:28 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x6c) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000180), &(0x7f0000000200)=0x4) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) pkey_alloc(0x0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10) r2 = dup(r0) socket$key(0xf, 0x3, 0x2) sendto$inet(r0, &(0x7f0000000140)='\a', 0x1, 0x0, &(0x7f0000000040)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x10) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x1, 0x4) msync(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2) sendto$inet(r0, &(0x7f0000000080)="a2", 0x1, 0x0, &(0x7f0000893ff0)={0x2, 0x4e20, @empty}, 0xfffffffffffffee0) sendto$inet(r2, &(0x7f00000001c0)="8b", 0x1, 0x0, &(0x7f00000002c0)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/03/08 03:29:28 executing program 0: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) fallocate(r0, 0x0, 0x0, 0x7) 2018/03/08 03:29:28 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000080), &(0x7f00000000c0)=0x10) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000100)={'lo\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="3c00000000000000000000000000000000000000000000000000000000000000000000005ab1379095b920a6836fd5505778c94533714456bf8a0f78b3ae8731b315b0cc05e45905e6b4611083fa01ae63dcc948b723bbb908772315704ac6eace0968e424b3808d8eac7e34e875af3fc16216a48edd38d7d4e0bba845"]}) 2018/03/08 03:29:28 executing program 4: mincore(&(0x7f00006ca000/0x3000)=nil, 0xffffffffffffff3f, &(0x7f0000c91000)=""/34) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') mprotect(&(0x7f00006cc000/0x1000)=nil, 0x1000, 0xb) 2018/03/08 03:29:28 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0x2001}) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c, 0x80000) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000140)=0x8000, 0x4) close(r0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) 2018/03/08 03:29:28 executing program 6: r0 = socket$inet(0x10, 0x3, 0x0) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) r2 = accept$inet(r0, &(0x7f0000000100)={0x0, 0x0, @loopback}, &(0x7f0000000140)=0x10) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f00000005c0)={0x7, 0x7ff}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'irlan0\x00'}) eventfd(0x5) socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f00000004c0)={'mangle\x00'}, &(0x7f0000000540)=0x54) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000200)={0x0, 0xffff}, &(0x7f0000000240)=0x8) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x8) r5 = dup2(r0, r1) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f00000003c0)=""/193, &(0x7f0000000280)=0xc1) accept4$ipx(r5, &(0x7f0000000300), &(0x7f0000000340)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@sack_info={r4, 0x2, 0x7fffffff}, &(0x7f00000000c0)=0xc) rt_sigtimedwait(&(0x7f0000000180)={0xa}, &(0x7f0000000380), &(0x7f00000002c0), 0x8) 2018/03/08 03:29:28 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x101000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00', 0xc3, 0x80003}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000180)={r2, 0x7, 0x10}, 0xc) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e21, @loopback=0x7f000001}}}, 0x84) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080, 0x2}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) 2018/03/08 03:29:28 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, @rand_addr}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}, &(0x7f0000000180)=0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e22, 0x8000, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}}}, 0x84) fadvise64(r0, 0x41, 0x6, 0x3) 2018/03/08 03:29:28 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @multicast1=0xe0000001}, 0x4, 0x0, 0x0, 0x2}}, 0x26) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000080)={0x8001, 0x8, 0x9}) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f00000000c0)) 2018/03/08 03:29:28 executing program 4: r0 = socket(0x10, 0x802, 0x0) fstatfs(r0, &(0x7f0000000200)=""/3) write(r0, &(0x7f0000000040)="240000002a0025f000154302000000000000000004000000000000000009008100000000", 0x3) flock(r0, 0x2) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000001c0)=0xffffffffffffff19) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x972}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r1, 0x1000, 0x20}, 0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r1, 0x1, 0x1, 0xffffffff}, &(0x7f0000000180)=0x10) 2018/03/08 03:29:28 executing program 4: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$KIOCSOUND(r0, 0x4b2f, 0x7ff) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000400)) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000000380)=""/98) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000040)="06f098801706be2c0033a4f4e24aea736170f8fcedfebfcfb8edbc60122df2764c75d9ba66b9d187c56c5b7bc9d2827d97f981ec09977afa32e00ee2c8f2afe9f78f3fe9843f76a3765d105ed503f1ee7d0ccb0cbfeb4f2c0087c80f204f05568c468feb7e24c0ac973d703d", 0x6c}, {&(0x7f0000000140)="3177e86aa6a2c675d701853b2503e5a8dd97748627f67b2427574b2b621f23f652d38a1367f47577f9b9dee62b4f05f3bf4426f0bcbc521d9dcd41bc87dd4945adcc9ed1a0d86081af1055f8a05977ae3bba1626707a7b7848669cf2d09955acd7a950ef449c93d9cf9e4d32319d3baf8cfc990396d330aa7ff9078aa25f18b8f9e60ea3360161edbc5cce", 0x8b}], 0x2) fcntl$getownex(r1, 0x10, &(0x7f0000000440)) mount(&(0x7f0000c54ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='devpts\x00', 0x1, 0x0) recvfrom$ipx(r1, &(0x7f0000000240)=""/206, 0xce, 0x40000100, &(0x7f0000000340)={0x4, 0xffffffff, 0x1, "a3efd9184ae5", 0x80}, 0x10) 2018/03/08 03:29:28 executing program 3: rt_sigtimedwait(&(0x7f0000000000)={0x1f}, &(0x7f0000000040), &(0x7f0000000080), 0x8) r0 = memfd_create(&(0x7f0000000140)='posix_acl_access\x00', 0x1) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000180)={0x0, 0x0}) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f00000001c0)=r1) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000000100)) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000000200)=0xff, 0x4) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000000840)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000800)={&(0x7f0000000340)=@getpolicy={0x50, 0x15, 0x301, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@local={0xac, 0x14, 0x14, 0xaa}}}, []}, 0x50}, 0x1}, 0x0) 2018/03/08 03:29:28 executing program 0: r0 = gettid() r1 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) mkdir(&(0x7f0000508ff6)='./control\x00', 0x0) read(r1, &(0x7f0000e6d000)=""/384, 0x180) r2 = inotify_init1(0x80800) dup2(r2, r1) mq_timedreceive(r1, &(0x7f0000000000)=""/1, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}) inotify_add_watch(r2, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f0000ce3ff6)='./control\x00', 0xfffffffffffffffd, 0x800000000) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd8ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r3}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) 2018/03/08 03:29:28 executing program 6: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) timer_settime(0x0, 0x0, &(0x7f0000115000), &(0x7f0000816000)) clone(0x0, &(0x7f0000659ffe), &(0x7f0000000040), &(0x7f0000000000), &(0x7f0000000080)) clone(0x0, &(0x7f0000735000), &(0x7f0000734000), &(0x7f000077b000), &(0x7f0000330fff)) wait4(0x0, &(0x7f0000000140), 0x40000000, &(0x7f0000000180)) wait4(0x0, 0x0, 0x80000000, &(0x7f0000a94f70)) 2018/03/08 03:29:28 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x4e20, @empty}, {0x2, 0x4e20, @rand_addr}, {0x2, 0x4e20, @rand_addr}, 0x180, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='sit0\x00'}) 2018/03/08 03:29:28 executing program 3: r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000000)=@ax25, &(0x7f0000000040)=0x10, 0x800) fcntl$setstatus(r0, 0x4, 0x42000) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/load\x00', 0x2, 0x0) pwrite64(r1, &(0x7f0000cf4000), 0x0, 0x43) r2 = open(&(0x7f0000000080)='./file0\x00', 0x84000, 0x81) getsockopt$inet6_dccp_buf(r2, 0x21, 0xc2, &(0x7f0000000100)=""/67, &(0x7f0000000180)=0x43) 2018/03/08 03:29:28 executing program 7: mkdir(&(0x7f0000b28000)='./file0\x00', 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0xf283aa8da6c9f18d, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000000c0)=0x7f, 0x4) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) clock_gettime(0x0, &(0x7f0000000080)) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) futimesat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)={{r2, r3/1000+30000}, {0x0, 0x2710}}) 2018/03/08 03:29:28 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x20000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2b4600, 0x8) ioctl$TIOCGETD(r0, 0x5424, &(0x7f00000000c0)) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000000080)=0x4) ioctl$TIOCEXCL(r1, 0x540c) syz_open_pts(r0, 0x0) 2018/03/08 03:29:28 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x60301, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000180)={0x800, 0x800, 0x4, 'queue1\x00', 0x3ff}) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r1, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040)=[], 0x0, &(0x7f0000000080)=[]}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0xfffffffffffffed8, &(0x7f0000000000)=[], 0x0, &(0x7f0000000040)=[]}}], 0x4000268, 0x0) 2018/03/08 03:29:28 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x402800, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000080)=0x1, 0x4) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000001080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00009ecff0)={&(0x7f00007d2a70)={0x30, 0x21, 0x2ff, 0x0, 0x0, {0xa}, [@typed={0xc, 0x0, @u32=0x4}, @nested={0x10, 0x14, [@typed={0xc, 0x0, @ipv4=@empty}]}]}, 0x30}, 0x1}, 0x0) fgetxattr(r0, &(0x7f00000000c0)=@known='system.advise\x00', &(0x7f0000000200)=""/216, 0xba) 2018/03/08 03:29:28 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) fcntl$getown(r0, 0x9) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x8000) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00000000c0)={0x30000000}) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='/exe\x00\x00\x00\x00\x00\x00') fadvise64(r2, 0x0, 0x0, 0x4) 2018/03/08 03:29:28 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000d59fc8)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@loopback=0x7f000001]}, 0x14) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000eee000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr}, 0xc) accept(r0, &(0x7f0000000000)=@generic, &(0x7f0000000080)=0x80) 2018/03/08 03:29:28 executing program 3: clock_gettime(0x3, &(0x7f0000000100)) 2018/03/08 03:29:28 executing program 7: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000080)={0x6f, {{0xa, 0x4e20, 0xbd2b, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x12}}, 0x7}}}, 0x88) writev(r1, &(0x7f000013b000)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560206f8ff0004000000e0000000005800004824ca944f640000000000000080013b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff4d00040e05a5", 0x58}], 0x1) 2018/03/08 03:29:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x1) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket$inet(0x2, 0x2, 0x0) connect$l2tp(r0, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x4}}, 0x2e) sendto(r0, &(0x7f0000000000)="bdae53f3c4ccf01d3684b09bfcf0c6e41620b377a7f5e2455a56d421fedb272576a1f20f68e8827ea7e5d34f7ff608b5b05bd5ffe266963bf8a4edb769d803c37e4fed603455098c9e0213e1a298eccc6196788fcd7cd01838676b7cfbedcbf51db13b362b7a178fbb7eee376fb2aebc6d9c2265df1333f6671797cf019352c32d511ceec833a6b1d3c0c49a79cdb7b929f9fed0e284426fbaf68e90584b6c1cb6fc415f36a17561", 0xa8, 0x24000881, &(0x7f0000000100)=@vsock={0x28, 0x0, 0x2710, @my=0x1}, 0x10) 2018/03/08 03:29:28 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x60301, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000180)={0x800, 0x800, 0x4, 'queue1\x00', 0x3ff}) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r1, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040)=[], 0x0, &(0x7f0000000080)=[]}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0xfffffffffffffed8, &(0x7f0000000000)=[], 0x0, &(0x7f0000000040)=[]}}], 0x4000268, 0x0) 2018/03/08 03:29:28 executing program 5: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000000000)) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000000040)=0x100000000, 0x4) 2018/03/08 03:29:28 executing program 3: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00009bcfd5)="26000000120047f181ff050d43000100fffffffdc200ffff0000000009227fff050019000007", 0x26) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) socket$inet_sctp(0x2, 0x5, 0x84) 2018/03/08 03:29:28 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/raw\x00') readv(r0, &(0x7f0000000040)=[{&(0x7f0000000080)=""/127, 0x7f}], 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in=@multicast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@loopback}}, &(0x7f0000000480)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000004c0)={@mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @empty, 0x0, 0x20, 0xe1, 0x100, 0x6, 0x80000000, r1}) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000100)=""/173) 2018/03/08 03:29:28 executing program 2: r0 = memfd_create(&(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000340)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000380)=0x28) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x191000, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) socketpair$ax25(0x3, 0x7, 0x1, &(0x7f0000000100)) connect(r1, &(0x7f0000000080)=@can={0x1d, r2}, 0x80) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x60, 0x66cc, 0x8, 0x20, 0x1}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00000001c0)={r4, 0x400, 0xca}, &(0x7f0000000200)=0x8) getsockname$inet6(r3, &(0x7f0000000280)={0x0, 0x0, 0x0, @remote}, &(0x7f00000002c0)=0x1c) 2018/03/08 03:29:28 executing program 7: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0x1}) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x610000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000100)={r1, 0x80000, r2}) r3 = socket(0x2, 0x800000000000002, 0x40000000000000) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000000)={"6c6f0000000000000000000100", &(0x7f0000000180)=ANY=[@ANYBLOB="09000000000000320c0000000000000000000000000004000000000000001000aa191a00000000"]}) 2018/03/08 03:29:28 executing program 1: r0 = memfd_create(&(0x7f0000001000)="2baa5b776c616e3147504c70707030706f7369785f61636c5f61636365737347504c76626f786e657430292573797374656d00", 0x2) write(r0, &(0x7f0000000100)="c3e5eec2c3a190d4f95f82ce08a6cbdd26d214e3669fcdf542ac6372666454e5fb86d67f75a7f2f64a58c6841fab3286545ca53cae1726641957202e28fc502b3f8ac013d8266ca88bc158d38e162ecf93e1fe1e7d746b3d83929ec0f055028e709d9ba1f98afbe61b7c4548e33dd97f0da5e019e2c055803a2d11a5b716ab55737cda8aca38459b0e594391c306a41eb7e09748301e2c564cf8a1f83fc43a4be4349671ebf0be999cd5f1578c34b0f9ee6504666cb77529bc8ffce26111b94ec8893ca7d768c5f0bfc728d652df66af5406a12c6fd1", 0xd6) r1 = memfd_create(&(0x7f0000000240)="2b0085dcfb9509b6a26fd9390c154af9959006af9ad4fbf4683b5efab9cd5f2fef73c75f3d1d16ce284756e7c84abd0dc0b77e62e4bd0bb51f7cc132279992a149e7c6e1f218ca8f06966c07418bae3a7cddaef83fee517de70a0aa28b91f34cf7ec91004f11065b097764a75050d83d9af9ab56d641ba45aeaf574313cb328b18955a14afba33cdecdd8bc0a91d2129506ce95916e5b924c8fe70ca9898e27c6d5f354f25517da2175a8a7fc00799351a465c58b7d4d587ecb2313ba472b6ff56e3200096ed8e1bd93f0f4806aec3bd10478e", 0x1000001) fcntl$addseals(r0, 0x409, 0xc) prctl$getname(0x10, &(0x7f00000000c0)=""/49) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x4011, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000000)={0x5, 0x9, 0x5, 'queue1\x00', 0x100000001}) accept$packet(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000340)=0x14) 2018/03/08 03:29:28 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000080)=ANY=[@ANYBLOB="080204010302040000000000000000000000000000000001cf1c9ea9e0a8f287d948c791296e374c7d86b878bd73f0c0ab28d37a263f0db0"], 0x18) socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000000100)="240000002400070032000000ffffffff0161540f", 0x14) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x2000, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=0x0) process_vm_readv(r1, &(0x7f0000000480)=[{&(0x7f00000000c0)=""/38, 0x26}, {&(0x7f0000000140)=""/184, 0xb8}, {&(0x7f0000000200)=""/12, 0xc}, {&(0x7f0000000240)}, {&(0x7f0000000280)=""/138, 0x8a}, {&(0x7f0000000340)}, {&(0x7f0000000380)=""/159, 0x9f}, {&(0x7f0000000440)=""/45, 0x2d}], 0x8, &(0x7f0000000840)=[{&(0x7f0000000500)=""/16, 0x10}, {&(0x7f0000000540)=""/236, 0xec}, {&(0x7f0000000640)=""/237, 0xed}, {&(0x7f0000000740)=""/174, 0xae}, {&(0x7f0000000800)=""/37, 0x25}], 0x5, 0x0) 2018/03/08 03:29:28 executing program 4: mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) nanosleep(&(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f0000000040)) 2018/03/08 03:29:28 executing program 6: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/dev_snmp6\x00') recvmsg$netrom(r1, &(0x7f0000001540)={&(0x7f0000000040)=@ax25={0x3, {"57afff42213152"}, 0x7ff}, 0x10, &(0x7f00000000c0)=[], 0x0, &(0x7f0000000100)=[{0x90, 0x19d, 0x3, "a723df5f0568fd3e168ed460bff2a6dfc309b3d2967f9f40f6030174b13cd4322c09ba9ce2c86f9fd8bf28a264972c42277d298a309403eede09acc57ce0a93c3db6c78741abad5bb75eb542576f47699a40e5cf080b2169e055e3bc3c83fce7cbde7931c4748ec971d5f11ae845e5206395548e6eaa8b712b4370af510a"}, {0xd8, 0x10b, 0x0, "66c0c5714c6a3f9a8fd79181cb080087e4e239815b6c4a8a78dec85995f94436f3312189dcfbaaa6470d35a6d41ba05f691e18348757cd873bbbb9f72428842b24318471f52c06608d75d371c029179c428e4261c198131eb8fd3e891b5b1d0ebaef931c86577ad88ab230b8ba5e623aefecc4002c2b53c87989889f5f46a753b77819d717502077758f5b328b5a4bff53cf3d7b40bd7d29de7d0612596e57adf56abf486a7583523816e214130625b138b4018dbbe10f92eb73cd3ef44238b8d7"}, {0x78, 0x115, 0x80000001, "592e62141ccd7b682ddc5797c08f1f9a3864aef45856816d4366fc0f97baacedf58f1b48af1aad322e19b831c33a505e9acf0889d757f129260087b08c4f988ea1ac40ef6e437595de05ec56728599caa74e9f6447801fdc68f4bf1bb5af9f1a0272ff9218aaaa"}, {0x10, 0x112, 0x4}, {0x1010, 0x29, 0x7, "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"}, {0x100, 0x19f, 0x2, "3df895fe4d08c0ca96be9f05fe61ebb31529829b7a51f898d355c638d0777000bae992006c085dee58fb7ee7baa54cbfbb782a403689f6e1be2e9f4d815a9a5715a344f8dc0b90570d732992b93c391e3e866d90bdcf042612f1635416d550e838ccbbe3e70fadb9236d073b54d3c654882111b33f6e517b73a781ff81b9910717414b92c9ea270a82e3d639e10b62771e3a307341173f6a2b4d27111ffd8486f05ffd0ccd67c9953a6a24ca64ac4278d3103c7e90864a4af96d2f2aa5309ad84e836759279c2ae4f2c538b8f7777200369dfd2c3af227a07570eef71c4850d8fd9250f1a448bf9fab8a"}, {0x48, 0x102, 0x2, "4eace2b1396577575033155eec4259c24d91d2854105b5d7a3ac1c49987d9b9533e79c9f86e3c2439c0a6f95d30a2b4e23d2314c"}, {0xc0, 0x105, 0x5, "31303729b186f1fdc44ceae5c6025abd45779b7500d91ade11b48f500e8e36c9078e6167a51df9a2a47915167f45e78408a4931f3ffe903e604f30cd0a902d6edb47bc0b311cfc616b30e53597ab6e971898a4dfdae6303231413ad1d351b97be9d24d600f0377acc133a01a7fb1d26b8c4fe93dfef4e17ac37f17eccb73d12ca0673e764e793acacce3f3fe502963a777f15ee9b6f65ed0cfbd011a02ff460c59316812817dda7b48"}], 0x1408, 0x41}, 0x40000020) fchdir(r1) exit(0x0) mount(&(0x7f0000000080)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000000c0)=0x80000001, 0x4) 2018/03/08 03:29:28 executing program 5: r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000180)={0x0, 0x9}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x4, 0x208, 0xff, 0xffffffff00000001, r1}, 0x10) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000040)=0x65) setns(0xffffffffffffffff, 0x40000200) socketpair(0x2, 0x80805, 0x5, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000100)={0x70a9, 0x100000000, 0x81, 0x4c}, 0x8) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x2) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000000000)={0xffffffffffffffff}) lseek(r3, 0x0, 0x3) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000080)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}], 0x10) 2018/03/08 03:29:28 executing program 1: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x201, 0x0) write$eventfd(r0, &(0x7f00007b3ff8), 0x8) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000000)=0x6) write$eventfd(r0, &(0x7f0000000080)=0x1, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00000000c0)={{0x4, 0x4000000000000}, 'port1\x00', 0x90, 0x400, 0x47, 0xd84f, 0x7, 0xfffffffffffffff9, 0x7, 0x0, 0x5, 0x5}) 2018/03/08 03:29:28 executing program 3: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty, 0xffffffffffffffff}, 0x1c) connect$inet(r0, &(0x7f0000f60ff0)={0x2, 0x4e20, @empty}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000ffe000)=[{&(0x7f000095efd7)="2900000020001900013d00101b0000f60200001615de0005000000040d000a00051700000000000008", 0x29}], 0x1) sendto$inet6(r0, &(0x7f00000e5f64), 0x0, 0x0, &(0x7f0000512fe4)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) 2018/03/08 03:29:28 executing program 7: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f0000000240)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000100)=0x7e) r2 = dup2(r0, r0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x2, 0x9, 0x18, 0x8, "19add24a46ad8e25282a11687dda9a0d2983ef1c805e508492043cfa27a85ba6001dadf0174ea51aacccb3c5beae9134906e778ab7a9bb0420c047c0af2875ed", "6d32dc52930ef0436a99b2734d2397712828f9878673089622ede9a494784a33", [0x49fd0525]}) setresuid(0x0, r1, 0x0) recvfrom$inet(r2, &(0x7f0000000140)=""/215, 0xd7, 0x0, &(0x7f0000000280)={0x2, 0x4e21, @rand_addr=0x5}, 0x10) [ 46.503147] keychord: invalid keycode count 0 [ 46.511075] keychord: invalid keycode count 0 [ 46.520278] keychord: invalid keycode count 0 [ 46.530564] capability: warning: `syz-executor7' uses 32-bit capabilities (legacy support in use) [ 46.537441] keychord: invalid keycode count 0 2018/03/08 03:29:28 executing program 0: socket$netlink(0x10, 0x3, 0x0) 2018/03/08 03:29:28 executing program 3: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty, 0xffffffffffffffff}, 0x1c) connect$inet(r0, &(0x7f0000f60ff0)={0x2, 0x4e20, @empty}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000ffe000)=[{&(0x7f000095efd7)="2900000020001900013d00101b0000f60200001615de0005000000040d000a00051700000000000008", 0x29}], 0x1) sendto$inet6(r0, &(0x7f00000e5f64), 0x0, 0x0, &(0x7f0000512fe4)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) 2018/03/08 03:29:28 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000000000), 0x4) getsockname$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x101000, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) tee(r2, r0, 0x3, 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'ip6gretap0\x00', r1}) 2018/03/08 03:29:28 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="390000001300090468fe000081000000e8ffff3f03000000450001070000001419001a000400020007000012020000080000e10c00f41ee400", 0x39}], 0x1) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x80) getpeername$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x14) 2018/03/08 03:29:28 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x20000000032, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(0xffffffffffffffff, &(0x7f00000000c0)=""/139, 0xffffffffffffffb7) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) r1 = getgid() ioctl$TUNSETGROUP(r0, 0x400454ce, r1) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000000)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x6) getdents(r0, &(0x7f0000000ea9)=""/407, 0x197) 2018/03/08 03:29:28 executing program 7: lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'btrfs.', 'ppp0GPLvboxnet0%\x00'}, &(0x7f0000000080)=""/200, 0xc8) dup(0xffffffffffffffff) faccessat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x200) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') pread64(r0, &(0x7f00000001c0), 0x0, 0x7ff7d) 2018/03/08 03:29:28 executing program 6: r0 = socket(0xd, 0x80002, 0x0) write(r0, &(0x7f0000000000)="260000002200470105001e000000000000006d20002b1f00c00000000000000000c7033500b0", 0x26) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f000086c000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000000080)=[]}}], 0x4000052, 0x0, &(0x7f0000000040)={r1, r2+10000000}) 2018/03/08 03:29:28 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x14) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00000001c0)=0xad) inotify_init() setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001380)={0x2}, 0x4) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) futex(&(0x7f0000000080), 0x9, 0x0, &(0x7f00000000c0), &(0x7f0000000000), 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x40000, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000140)=0x3) r2 = getpid() getpgid(r2) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000100)=0x81, 0x2) clock_getres(0x7, &(0x7f0000001340)) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000040)) sysfs$2(0x2, 0x5, &(0x7f0000000340)=""/4096) getdents64(r1, &(0x7f0000000240)=""/194, 0xc2) socket$inet(0x2, 0x0, 0x6) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f00000013c0)=0x46, 0x4) 2018/03/08 03:29:28 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x10000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={"64596df17c0e4200", 0x4000000000000401}) finit_module(r0, &(0x7f0000000000)="64596df17c0e4200", 0x2) r1 = memfd_create(&(0x7f0000000040)='\x00', 0x2) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000140)) ioctl$void(r0, 0xc0045c77) ioctl$EVIOCGLED(0xffffffffffffffff, 0x80404519, &(0x7f0000000080)=""/179) 2018/03/08 03:29:28 executing program 3: syz_open_dev$evdev(&(0x7f00000010c0)='/dev/input/event#\x00', 0x2, 0x2c002) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001280)) 2018/03/08 03:29:28 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000002a80)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002a40)={&(0x7f0000002580)=@newsa={0x138, 0x10, 0x1, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}}, {@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x6c}, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_auth={0x48, 0x1, {{'cryptd(tgr160-generic)\x00'}}}]}, 0x138}, 0x1}, 0x0) fcntl$getown(r0, 0x9) 2018/03/08 03:29:28 executing program 6: r0 = socket$inet6(0xa, 0x7, 0xff) r1 = dup(r0) signalfd4(r0, &(0x7f0000000000)={0x7ff}, 0x8, 0x80800) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e20, @multicast2=0xe0000002}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x0, 0x7, 0x0, &(0x7f0000000080)='ip6gretap0\x00'}) 2018/03/08 03:29:28 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = accept$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000100)=0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e24, 0x80000001, @loopback={0x0, 0x1}, 0x3}}, 0x4, 0x100}, &(0x7f0000000140)=0x90) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000180)={r2, 0x4, 0x7, [0x6, 0x5d5bec96, 0x5, 0xcf2, 0x9, 0x8, 0x8c]}, 0x16) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) r4 = fcntl$getown(r0, 0x9) ptrace$peek(0x2, r4, &(0x7f0000000040)) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x4e20, @broadcast=0xffffffff}}) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f00000001c0)="aa", 0x1}], 0x1, 0x0) pipe2(&(0x7f0000000080), 0x4000) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3) sendfile(r0, r3, &(0x7f00000ddff8), 0x102000001) 2018/03/08 03:29:28 executing program 0: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000629000)={0xfffffffffffffffa}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f00003efff0)={0x0, 0x0, 0x1000000010050005}) mlock2(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0) rt_sigtimedwait(&(0x7f0000ca7ff8)={0x7}, &(0x7f0000ff1ff0), &(0x7f0000001180)={0x77359400}, 0xfffffffffffffe19) 2018/03/08 03:29:28 executing program 7: r0 = socket$inet(0x2, 0x801, 0x0) r1 = dup2(r0, r0) listen$netrom(r1, 0x80000000000000) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000a83000)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f00005e5000)) 2018/03/08 03:29:28 executing program 1: r0 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_proto_private(r0, 0x89e5, &(0x7f00000000c0)="9ec9c1eadf97741bf163b60f79a2e095879280288454dbe6cfdbebf2100fe9e5f95b0a1efe5e5b673fbc8003403aa3d21195ae34dbe2931ee3ad38dcb85b29595283be7b154bae15b5d9d55f1fbe5fe8fe6fa09f82404130cfaae3bd63a81af2eeef27a3b08c3011be573893a1c3db7ca74025a5d8f498fa18b8bc591911a5c74577491d98efc5b050114b4cce45d01bff38bc32260ec77bede907b44baaae387e13b0") r1 = socket(0x0, 0x1, 0x0) getsockname(r1, &(0x7f0000000000)=@sco, &(0x7f0000000080)=0x80) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000180)=0x1ff, 0x4) getsockopt$inet6_tcp_int(r1, 0x6, 0x15, &(0x7f0000001000), &(0x7f0000000ffc)=0x4) 2018/03/08 03:29:28 executing program 6: capset(&(0x7f0000ff5ff8)={0x19980330}, &(0x7f0000001fe8)) r0 = syz_open_procfs(0x0, &(0x7f0000036000)='ns/net\x00') setns(r0, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) 2018/03/08 03:29:28 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f000039fffc)=0x400000000000001, 0xfffffffffffffcc5) sendto$inet(r0, &(0x7f0000000000)="dde70a720752b8f41e8303dbd0b0ef733589fa8ecb65dddbf3687c24d901b558c27858a318da73b290804636baaca18b2a655047b3890445b5d412d3909e69202997e6d69f13ced2f2c420f815c8c6ec95ff0275db1b23780cfd61724d58be8dbd5481e77adcba4f", 0x68, 0x20000800, &(0x7f0000e45ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x0, 0xfffffffffffffffe}, 0x14) r2 = socket(0xc, 0x5, 0x6) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000080)={0x0, 0xfffffffffffff84d}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000200)={r3, 0x40}, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000140)=ANY=[@ANYBLOB="6e6174000000000000000000000000000000000000000000000000000000000059000000cb00d2ac2381b6a01f0b0ef0a235f34f77f054f4d94858f1cbfec214ba77af08b3f04256eb078253c561ca4cd5f5d4c87976d91eb9fed3929a153bc5223a00169f5035e333b467927b97841ca437d34bbb6550918821e186b3"], &(0x7f00000001c0)=0x7d) close(r0) 2018/03/08 03:29:28 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000d06000), 0x4) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) 2018/03/08 03:29:28 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x14) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00000001c0)=0xad) inotify_init() setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001380)={0x2}, 0x4) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) futex(&(0x7f0000000080), 0x9, 0x0, &(0x7f00000000c0), &(0x7f0000000000), 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x40000, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000140)=0x3) r2 = getpid() getpgid(r2) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000100)=0x81, 0x2) clock_getres(0x7, &(0x7f0000001340)) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000040)) sysfs$2(0x2, 0x5, &(0x7f0000000340)=""/4096) getdents64(r1, &(0x7f0000000240)=""/194, 0xc2) socket$inet(0x2, 0x0, 0x6) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f00000013c0)=0x46, 0x4) 2018/03/08 03:29:28 executing program 3: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) chown(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000380)) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x200000, 0x100) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x2) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDDISABIO(r1, 0x4b37) 2018/03/08 03:29:28 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) writev(r0, &(0x7f00003bc000)=[{&(0x7f0000549000)="29000000200019fff63d0014000000060200001615de0005000000040d000a000000000000f9000008", 0x29}], 0x1) 2018/03/08 03:29:28 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x8003, 0x4) sendto$inet(r0, &(0x7f0000000140)="51e8e1d7856371e9ecf887c7f509630800000000000000a93cadff8816da2e8bdcd1cb1d99620a102eb2da0c9179c6cc7a1ea67f1ec1d0d29c718c6d34537ea8e4a477319f0263", 0xffffff8c, 0x40000, &(0x7f00000001c0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0xfffffffffffffe06) 2018/03/08 03:29:28 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000340)={0x11, 0x13, 0x8109, 0x0, 0x0, {}, []}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x8101) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001680)={{{@in6=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f0000000300)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001780)={0x0, 0x0, 0x0}, &(0x7f00000017c0)=0xc) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000001800)=0x0) r6 = getuid() getresgid(&(0x7f0000001840), &(0x7f0000001880)=0x0, &(0x7f00000018c0)) r8 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000002200)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@mcast1}}, &(0x7f0000002300)=0xe8) r10 = getgid() fcntl$getownex(r0, 0x10, &(0x7f0000003b00)={0x0, 0x0}) r12 = geteuid() getresgid(&(0x7f0000003b40), &(0x7f0000003b80)=0x0, &(0x7f0000003bc0)) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000003c00)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000003c40)={{{@in6=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000003d40)=0xe8) fstat(r0, &(0x7f0000003d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000004040)=0x0) r18 = geteuid() getgroups(0x3, &(0x7f0000004080)=[0x0, 0x0, 0xffffffffffffffff]) sendmmsg$unix(r1, &(0x7f0000004140)=[{&(0x7f0000000180)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000001600)=[{&(0x7f0000000200)="03958b825bd6554ed0a8d3ff04f54f05d516cf9c7c0cadc9b27528a3ef15d9aa71b64da030724ae57ddf54a0dc69e0e02d3e79a7688568506e5918602c28e94b465b41441decc1410f405d31667618dd85175af92d6d1e3e653b2fc794a3c0e9028bb4d0012eb1cc9d5131a610de4914bef1d1c00b6cf8dccc8883239c8dcf9b0f2fc9275f33d64a555e0d9d17b7b04afd8c27af373834beb7ac424bc92985bd8d6826410a24772382b15f9fb66292c12315e0e663ce77225613817dfb3415989aed900f8058be8c7eaf808614936b9568f41333", 0xd4}, {&(0x7f0000000380)="ed0a50e8e31adfe6ca969757dd7e63592c40307f05ac474582d07e472e5e5e11195fc6c8878bccc4391d8699b4bc878a65445c50684318862e5716a2253b8e270251d8181d18e6fa65d686bc8ad028ebde65338a1bf3e0db932adbac7cdf89699d0086a68769abf4e570a7646806959094358298afffb4e4642c3461fc00448dd6e51613d1df79e8059bdadcc46a359275641470dc589f91d4d6cb51d41724299a585d03e105077616a17a1c0275b0cb5749def7f34a6a93a243a1a60e84f2a2ff641a1c2a01458699b04038a0cfb0c459963f5dc0af81ed", 0xd8}, {&(0x7f0000000480)="1ec0c729e330eb80d1b1c0a593310bbb114a009fa08f6dd34f12c05d18f4525ab30244523bb8849f0f074cd8639d8e3d73e0ad552aef483629dac6cfd89b3d70a236f2a154d9af681b24a65677cdc9ae5e038f6e8267fc14f23832ac634536144c45e288cf8d9719f82597db46c6b58fee4cca54c9066cd4bf979e2e06b021c94e6f3124562b289f3bc97700e6b000146da61c1e545f03a889fde14bb41b88", 0x9f}, {&(0x7f0000000540)="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", 0x1000}, {&(0x7f0000001540)="c13f8feee1ad243011a4c43b26106f96567cfba69b8e6223f4f3f57acbbb5aa9025bf1ceb918de03d882f57e2811b5a884b6c672bc1686dd51c062a975861ca94a5bfe13973cdb3bce217bc37c4cc3ec30b04a43ef6c2159f0e0ff66ecfff2b4ec454c139c69423e68e216ffe9ca7fc4167fdd31c25f4279fc560d367255922390e39bef4b", 0x85}], 0x5, &(0x7f0000001900)=[@rights={0x38, 0x1, 0x1, [r0, r1, r0, r0, r1, r1, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r1, r1]}], 0xa0, 0x40004}, {&(0x7f00000019c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001b00)=[{&(0x7f0000001a40)="8f68388ea5b4d1a96890fe2fe47feb0bad6b7b91e275471ca8ff74ada6333899c1dbb1fa3fd23fcf5fd77dc032a94c6bbe0dd28b84f356e86ab59bca777fa0802260b3f0ad90738dc654adffdee65e41d3f5b7fbf0a5913be76e81e32d30590d7e21e27a69b6b4116a506410d0a3a30bc885e6440a34ec7c45cac88802b21aec23835d1b6d9b8a527a9c6a72657d9b", 0x8f}], 0x1, 0x0, 0x0, 0x40000}, {&(0x7f0000001b40)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001cc0)=[{&(0x7f0000001bc0)="a6bdc8a1287ad22c2d0e015ac0e4f2e6729f4de78f4e36011073c552e5a326aec9924b9a1600ec4d445be568c70327d2d86253eb232646e29d0e2852080a0ad25cb8c36750e87bac963ed4b3d3954c45d5433f26b4e3f64f737b9bf014eac725b4b532c565fd7bd315ad111dfc93ce0804b18fe13fcbc04317850ca6173fb6c2b86451b71fd0fd6a79ecb1bf2d8c0765d04d7a6c8e4bbeab06221c758daa5d1f2410d6268ad70b08b480d0f2ddb9566da81a290a000d4b17802e15857495742a90e7923b9a5899d3756c04e251b8b594d575244375af04e322", 0xd9}], 0x1, 0x0, 0x0, 0x800}, {&(0x7f0000001d00)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001e80)=[{&(0x7f0000001d80)="7b5fdb633fb0d07ade69bebc7d7d7dd647cd86b80c3c54a3317e74ed67e4a5ac91a85b9f71d14ee19d79539909663d2845231c872b2199969c1fc108ee62c934533b67b25bb7b5be07fd168ec8f9389a08b4d893906e81d2094290b4ee613db5a3eb5d617a3feab24a84072869ef36bce30c0c8f312d20b9586f119eed9e7b6a7609e1017c06bbab6e5fb00e4df3cb12b3eeb3aad6d6e2a45058d7fc366db554b6dca20fdc0b2ed0e0854cb4b64e0f201f7b3e", 0xb3}, 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{&(0x7f0000002880)="470451af7904ae90a8994869fc0e10187a06f7c4325180b265ada2164d4d9a57bb72df75de19072d087e77001afd8aeee552007f99b3dc2933b6c13b825a6fdba7d84b0326c6b772e709efa54affe87046feaf8ab1a9c0d143b1eadb790beb10d06c47c90129d80f0c265190f5cd708bb9ebf5147739a40a6b23aa60329406e0bee260d9115709f802660ba8ee2610e68f338b8815b5123b60f5e44ccaff4abbfb0c226535b6e4b426e770350e3d3d207e65beca6ec9182cfae187d7e1e65611febfa9f14a33668a6aae18dba9d1715df07913357f655c983215cb084339ab0dd7219a87bd9bdeb12f7da3a88f1315ce5abbec546ba5", 0xf6}, {&(0x7f0000002980)="942700a5361edcc430560de2a09b02be961e8072f60bd20415895e42", 0x1c}, {&(0x7f00000029c0)="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0x1000}, {&(0x7f00000039c0)="ac0c69bfaf033bca204fec1de1a9a47e9cbae1cd40e05d2fa3125cbaf90ce9b87ab02210672ddb3a89528f92d9cc2d66193256a4c27926cabbe8826ed33ebebae3b33b6466354f1966ab621001ddbdf368c07dd7c073e534103a2abc960019f203d89fcd858d9d28724036d0645af7524864fb7122f42be278e279a557e7ad5b29f80733ac4133c4cecdd5b9209ce18374045950ceadeda31ec2c13bc5e1cf3059edc6ce1c10fc", 0xa7}], 0x8, &(0x7f0000003e00)=[@rights={0x20, 0x1, 0x1, [r1, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0xa8, 0x4048840}, {&(0x7f0000003ec0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004000)=[{&(0x7f0000003f40)="d61dff613f11ff7c1bea7269317b31747d3b3d7e723936d9515abab1fbc5ad4de8b327f6c1de809234ff020059a193139a5d85ee76cf38fe23e2b2c0916bdf23e5a183430fad7e5a7d5cc578a986e51353c346681ae54162f217da0e3df4", 0x5e}, {&(0x7f0000003fc0)="4343e28740605503a71be10abe11146c211ec4d7a41c26caa88fef2e32be8526c23a88c23437df872683d2d20453829ed81234df59bdb08c6167", 0x3a}], 0x2, &(0x7f00000040c0)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}], 0x50, 0x200480c5}], 0x9, 0x20000004) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000040)=0x4) 2018/03/08 03:29:28 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000001c0)=@buf={0xfc, &(0x7f00000000c0)="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"}) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) getpeername(r1, &(0x7f0000000200)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000280)=0x80) syz_emit_ethernet(0x3a, &(0x7f0000000040)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@mpls_mc={0x8848, {[{}, {}], @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x3d, 0x0, @empty, @rand_addr, {[]}}, @dccp={{0x4e20, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "33e793", 0x0, "348dfc"}}}}}}}, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f00000002c0)) ioctl$sock_SIOCGIFINDEX(r1, 0x890c, &(0x7f0000000000)={"62726964676530000200"}) [ 46.765220] 9pnet_virtio: no channels available for device ./file0 [ 46.786027] 9pnet_virtio: no channels available for device ./file0 2018/03/08 03:29:28 executing program 2: r0 = epoll_create(0x7) fcntl$setflags(r0, 0x2, 0x3) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000957000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @empty}, 0x1c, &(0x7f00002c9000)=[]}, 0x8000) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000000040)={0x2, 0x8, 0x0, 0x3f, 0x0, 0x7}) close(r1) 2018/03/08 03:29:28 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) listen(r0, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) getsockname$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x14) poll(&(0x7f00008aa000)=[{r0}], 0x1, 0x431b8446) shutdown(r0, 0x0) 2018/03/08 03:29:28 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept4$ax25(r1, &(0x7f00000001c0), &(0x7f0000000200)=0x10, 0x800) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xffffffffffffff6f, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x0, 0x2, 0x0, "9031496795a1f9b19ca123312ed41618fd94249b588f78cd471927b7b83a9d913d5e595227cdec89a21faf657f9dec569e723fc117d3ab7a8db4ce5110880feb4d51a30f5e351272d4c7dd5cc3935a31"}, 0xd8) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r2, r0, 0x0) 2018/03/08 03:29:28 executing program 4: mkdir(&(0x7f0000676000)='./file0\x00', 0x0) mount(&(0x7f0000671000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000909000)='ramfs\x00', 0x9, &(0x7f0000088000)) setxattr(&(0x7f000032dff8)='./file0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="005657ee3c5a3d95c2e2be180d74827a8c06512f09b736f5e94e06278f4c054b5e2701a0b355222f93602b70c90611f4a30fb0d9d7fbfba8cd25a09ac14faf4c68a82cde79e6d5ec2a99"], &(0x7f00005e6ff0)='eth1,selinux+&-\x00', 0x10, 0x0) 2018/03/08 03:29:28 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020f000008000000030006000000000002004e20ac14ffbb0000000017000000030005000000000002004e20ac14ffbb000000000000000026b3c10be704bfa5d5076f11e50edb55345ee5cde04f80f371a728e00babff21ad"], 0x40}, 0x1}, 0x0) 2018/03/08 03:29:28 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfb, 0x10481001}, 0xc) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x8902, 0x7fffffffefff) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) r3 = accept4$bt_l2cap(r2, &(0x7f0000000340), &(0x7f0000000040)=0xfffffffffffffffe, 0x80800) openat$selinux_create(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/create\x00', 0x2, 0x0) fcntl$addseals(r1, 0x409, 0x2) getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f00000003c0), 0x2) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000140)={0x5, [0x10000, 0x10001, 0x5, 0x0, 0x5]}, &(0x7f0000000180)=0xe) bind$netlink(r0, &(0x7f0000000100)={0x10, 0x0, 0x25dfdbfb, 0x40000040}, 0x0) 2018/03/08 03:29:28 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x4}}, 0x2e) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000040)={'icmp\x00'}, &(0x7f0000000080)=0x1e) mkdir(&(0x7f00000000c0)='./file0\x00', 0xc0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000140)={0x81, 0x800, 0x8, 0x200}, 0x6) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000100)=0xa4a2, 0x4) 2018/03/08 03:29:28 executing program 2: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f000002cff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002c000)) r0 = creat(&(0x7f0000000040)='./file0/bus\x00', 0x0) truncate(&(0x7f0000011ff4)='./file0/bus\x00', 0x2798) write(r0, &(0x7f000002d000)="e0", 0x1) 2018/03/08 03:29:29 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x10, &(0x7f00000000c0)=[@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000180)={r2, 0x1ff}, 0x8) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000040)) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/member\x00', 0x2, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000200)=0x88d9) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, r3, 0x0) [ 46.866488] audit_printk_skb: 24 callbacks suppressed [ 46.866503] audit: type=1400 audit(1520479768.954:42): avc: denied { ioctl } for pid=7083 comm="syz-executor5" path="socket:[16738]" dev="sockfs" ino=16738 ioctlcmd=0x8903 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/08 03:29:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80000, 0x8000, &(0x7f00000000c0)) socket$packet(0x11, 0x2, 0x300) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='fusectl\x00', 0x0, &(0x7f00000000c0)) 2018/03/08 03:29:29 executing program 6: r0 = gettid() syz_open_procfs(r0, &(0x7f0000000040)="736d6170730052d84b755bb65faf64299ee0cf517692211941929f231c901c0461b0b429e813669c3319803bff4557a1c40d0c6b16b031a8f59fbc4438da201a29321e50c83f11e9747fa1de6109c944e3df92509682aae30cb4cf744e63d795c633168a05f93c973f7fe1d060047531eba18c0660b746b2c1b3c9e9452b5201997f3898852f176377de21f64029cfd8cb82d627026d8f5433e697a35facd769a71b467d58") mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r1 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x800000000402, r1) exit(0x0) r3 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00001c5000)='/', r3, &(0x7f00008e0000)='./file0\x00') dup2(r2, r3) [ 46.906660] audit: type=1400 audit(1520479768.994:43): avc: denied { getattr } for pid=7083 comm="syz-executor5" path="socket:[16738]" dev="sockfs" ino=16738 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/08 03:29:29 executing program 0: rename(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00') ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000140)={{0x2, 0x4e20, @multicast2=0xe0000002}, {0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x30, {0x2, 0x4e20, @multicast1=0xe0000001}, 'vcan0\x00'}) r0 = accept4$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file, &(0x7f00000001c0)=0x6e, 0x80000) getpeername$unix(r0, &(0x7f0000000200)=@file, &(0x7f0000000280)=0x6e) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000340)) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000380)=0x1, 0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000000)={'bond0\x00', 0x1f}) writev(r1, &(0x7f0000000080)=[], 0x0) getpeername$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x14) 2018/03/08 03:29:29 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f00006b8ff0)={&(0x7f000058e000)=ANY=[@ANYBLOB="140000001600dd02ffffffffffffffff02000000"], 0x14}, 0x1}, 0x0) readv(r0, &(0x7f00009fc000)=[{&(0x7f00009fc000)=""/8, 0x8}], 0x1) 2018/03/08 03:29:29 executing program 5: add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r0 = add_key$keyring(&(0x7f00000bfff8)='keyring\x00', &(0x7f0000ba9ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r0, 0x4210002) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x40000, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000080)={0x0, 0x0}) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f00000000c0)=r2) keyctl$revoke(0x3, r0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400000, 0x0) write$selinux_access(r1, &(0x7f0000000180)={'system_u:object_r:ld_so_cache_t:s0', 0x20, 'unconfined', 0x20, 0x39, 0x32}, 0x31) 2018/03/08 03:29:29 executing program 7: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000f57000)=@abs, 0x8) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000500)=0x0) lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000680)={{{@in=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@loopback}}, &(0x7f0000000780)=0xe8) r6 = getegid() sendmmsg$unix(r1, &(0x7f0000003440)=[{&(0x7f0000000000)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000080)="841c09ee7ff150217fc0b7c6c7a669fc0401291f66cd77817266b44c3d63cfb17a8278d4a846b4fa9c8c858b7196b3f0ad98f1261518dbdc41c8dc2a333c253ffeb77539e7b4214a2a2ae3e36592a3fd924bb76ba2dc3df26207aae809a864e1bd62c2c0bf68a72b85563a1019ce4abb9f035fdec564f650f54f12198d9b06e7d81b47e875a7c756306525ef4ad17d90ac9050b34f7cd3d5a406af3f49a247c5dfb43c875d3fe57936aba5b4ef98", 0xae}, {&(0x7f0000000140)="b759760eab3acb3906ab94709235be6ab4b93e02662694d0736b94b5003d767c53e0eb08a1d20010c7b420cf9dcee7b46d8ee0737d82f208923b1352f17fad90a95fe0", 0x43}, {&(0x7f00000001c0)="2a0aab3d1ccbd11c67bc429fb617a3ce3974ba80570b3741c7e3831dfe462d98a113116d28ff949d0797778dd57ee78744e60e4d8956d01b7c34df21b4d2476db31f2ec01cb4dadf459c779dc15268ff87df4e662df8dc185ece739b9add7afb5232654ae73bc7e0b77e8b8948a54d254b7e5482e24efbf601097eca429e1cce2dd8b3a0", 0x84}, {&(0x7f0000000280)="f108b013d70d87e5376429d6e03ceed6d90f96ffa8b3323767fe01697092dd65ae0624ff086d7e5b6d4db287e30357e0bcd0c3691460ea3e9ea61e10b815a83812e8421617275bd1a8aead9ecf28355cd19441c7a04fc54d565936e8021c1b74a3bbdf8a30d9ef8efb655b6e2a4906eda5feb5db51aa475dfa31cca735316c909e78b147eb8559ba9610b8f4bb1804545a8f", 0x92}, {&(0x7f0000000340)="85685377238bd2f81a8f87c6151d4fa338b77ce3140ee72106821450e09f4806b92523006dca9f93b788ed07885a13b46b98ffb176de105a190ca894871ed7b02230415308eb5fe8e12e17059ea0500c5290a5895c6b4c74b22602ad026d4ab3838cb2670b1a9ccdf0bb372f8b5f", 0x6e}, {&(0x7f00000003c0)="8301431747638228753f25060487bba1c06ffeaefb4f3f0518a819190a1535d6fd5f296c1f1b204b949a76c1ca41a922915424e9fd4a8aa5e9eaad3fea6534a4267722aafd074d49960e50b852e133feb51b873a960ca5fd931e3b4fe96d9b28a0bb97aec3fe218c1868420abf74386f36c02aa2de7838301331f9453648457aba06e6ceba3a1645dee1d6207f36c8f5fe44fb6865d1dcf2fb67ac74e7904ed4223ea755de4a1fa26b85243dc65293ccf618a3", 0xb3}], 0x6, &(0x7f00000007c0)=[@rights={0x18, 0x1, 0x1, [r0, r1]}, @rights={0x20, 0x1, 0x1, [r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @cred={0x20, 0x1, 0x2, 0x0, r5, r6}], 0x90, 0x24004040}, {&(0x7f0000000880)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001f00)=[{&(0x7f0000000900)}, {&(0x7f0000000940)="d38b84fb82b1e992f400e64923323f82c167ad822f8d6c45a0f53169e4a871973ca467714e86967cd63da181c035abd9f9720e49c8df27cc", 0x38}, {&(0x7f0000000980)="36ec6eb36f69153e782be000ea11a142c003f40a0b3d01bf9ec0e3853a82f5145e806c43dcd3f3feadc468911ff6cdf111e37441ddb41b98f090ff1c336b12b515fab15adaa4458574d84acf5b861ae908c14ddf1d5a16a3171270ab1b31c37e092957ee23e78cfdaf143322bf87fac8f8a5dcc3a6e6a79eeae0543941efa849e2a38ad8a7bba5ffc84a97f2da938239b8ab4ff329b6840fe7ee95a4d49c8a32091a5c5f82a2516c", 0xa8}, {&(0x7f0000000a40)="3a7aa9f1ff4f6b9609bd8ba734ebe1091f85e0f62b06359310bee7645979658ee4b83307829a625ebcff3dd3ea4a6a95559bbd91277b1ebdfa466380d5c9530d6b11bc834a3f96827536391721990fb4e501ac9829d8abec3544c25e41058caa17b89b5ffcc408fc9ff2b5b2805ca1fb5455401018a5ca7ca4b57a0aebfc0fddc5fb2d539b002a935669a3063f131acd10fc2c95b89833bb060595029d19e27b36e906e1abfd1a4a9ed8d1fd4e428dc222e1ddab3e6dcb3bbf03fba594acb0bc1004c95680aceba452f8a9ba964ffcd0a14c8a0192b93c31151283d08985162310686b3a34df91281d44df8e89603adf9075d4b1", 0xf4}, 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@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="000000001800000000000000011dfbcd0db22b284424a234dbe94482909addb77999a9ef099d2ea435f0e07694123c9f154bcb8ab7cf9d6b02ee9ee614adcc0267f62c94eaf730f1224166096a26a98a9ed96085985f329f9282a6163a1690e0701fcca67b3d86017e191a7ffee487e69640dc0b54216c05729a9759491d000000000000000000000000000000", @ANYRES32=r1, @ANYRES32=r0], 0x50}, {&(0x7f0000002040)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000003340)=[{&(0x7f00000020c0)="be1faca775bb6d0d69a1e00a51d8fa39b79984143be921f8c10f8d8aa29d778481f71b885a1ac5e8cb69ff4d182cf5f6e8e955fd9173335959227f9aa016510d8be660328071aae59625bb1453a977b797e432c3fac29c5d6d7eb04d18e4ac3beb66a0e6d007678094d4fb757ba855a178a55312ebcacfe6e566a864d9e61991a90c4d1535b88cc23a3a4a1a606b13119c6d4b0ec7ba697191936a4ef2cc097ac857c7a036bb88730dc964b3325d42902de8e8f416d1e1f60d61b0a18930fc86b04858dcba4a7419ee6a8190e6be433d237f504a43c2a342eb99bbe3eb03", 0xde}, {&(0x7f00000021c0)="23a789a122c7e70538b70d8306f75731e4e6afe4cd6f960aafc7043ba06d242e362cd5201fa0f84731e38784f53118e33fabea1d7ff9ae8988468a9c0d9acfd006eee4d4de78c1c1a3690bfc7bf01ab144c1d4e46e88c0691e79411f4c7c3e1ef2b4a678827ce5ffa74859c93107de02fe9eab26280e744417f2db9a7706", 0x7e}, {&(0x7f0000002240)="f4693adaadd76a7384ee82df5793b08a75182af7a74bd13f9033693433fed46ce1ee4788d2a8bc21fc", 0x29}, {&(0x7f0000002280)="7798989f41fa58b39d6bb66f3de741a8e10ab35482e09dfa06f1bf7b1b85bdf35c35292f80c88ae7901f9362f7914f0b7add54cc5816dcd9b1e46a279b72ea5e45a3cd4d015e5c911ccc849c0d52408a859380f578bcbfecd59e812f97b89f989291dcf096070ff4e6568d5af2cf27ab71bc2c4bdf396ae706e48bbfdea8a8750629a81d3419b87949de9949f4effbf1b9dfddba9b22e284e3951acf5bacc6959766b36b7a2c78c1eade7ab7a8e4e57d941fd3835565f3fe5d407ba5bd", 0xbd}, {&(0x7f0000002340)="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", 0x1000}], 0x5, &(0x7f00000033c0)=[@rights={0x28, 0x1, 0x1, [r0, r0, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, 0x0, r5, r4}, @rights={0x20, 0x1, 0x1, [r0, r0, r1]}, @rights={0x18, 0x1, 0x1, [r0, r1]}], 0x80, 0x4008000}], 0x3, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000525000)=[{{&(0x7f0000df9ff2)=@l2, 0xe, &(0x7f0000f81fe0)=[], 0x0, &(0x7f0000239000)}}], 0x1, 0x0, 0x0) 2018/03/08 03:29:29 executing program 0: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000000)={"74756e6c30943fea0000010000090080", @ifru_data=&(0x7f0000000080)="0320c8f5d474862de666005475d1713bfb0881e479670e5e87b5ccd70a24c21d"}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0xfffffffffffffff9, 0x168, 0x6, 0x5, 0x7}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x4, 0xce, 0x200, 0x2, 0x4}, 0x14) 2018/03/08 03:29:29 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000680)={&(0x7f0000002ff4)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="280000001800170000000000000000000200000000000009000000030c0009002000000062f082bb8970502137bd863887d26033d6cf550eb7c6540d9cad53da83ed97e7953bc905a35fd8cd5421c837ad8298b2f566244b2707e556561fa152261837dba3ac527e9c22abb6d5296af2213d92", @ANYRES32=0x0], 0x28}, 0x1}, 0x0) 2018/03/08 03:29:29 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x1, 0x1}, 0x8) r1 = socket(0xa, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000a1aff7)={@ipv4={[], [0xff, 0xff], @rand_addr}}, 0x14) 2018/03/08 03:29:29 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x8000, 0x0) fcntl$getown(r0, 0x9) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000000000)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f000068b000)={0x14, 0x0, 0xb, 0xfffffffffffffffd, 0x0, 0x0, {0x20000000000000}, []}, 0x14}, 0x1}, 0x0) 2018/03/08 03:29:29 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000001400)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @random="1c66777fb3c7", [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @loopback=0x7f000001, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}}}}, &(0x7f0000002680)={0x1, 0x4, [0x9ff, 0xfb2, 0xa66, 0xb2d]}) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) getsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000006ac0), &(0x7f0000006b00)=0x4) sendmmsg$nfc_llcp(r0, &(0x7f0000006840)=[{&(0x7f0000000180)={0x27, 0x1, 0x1, 0x7, 0x6, 0x101, "760698900b9fcca2e59c9b92ec8deadeaf245e8bea3db667f7f57645adbae3a3374441dcae4e1fa05130be55d9d7abeb73accbe15668695ef0edf8a7580727", 0x14}, 0x60, &(0x7f0000000100)=[{&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000001200)="e774336f1bd04b7257f0f98111d4368873e2751548c3e23408faeac5d684dd97b61b87f54b858cb03eebb9c416210735f19e241435a466073667a03c2ecebaa99e84f6a1cb0bd3e116bb74bd43db981c5895db1cf8dbcb60fe2789f9246c6ef252dbf5a91ef52c668dcc192e6c4c3b0af86784394219", 0x76}, {&(0x7f0000001280)="1d333988fdb33ce4a3302c97ffb4a3455e751a98b97528cd252e61614c6208171727739864240ad3188dd7e02a931497db40f0a5f4b876bb88935cbf6a8ab55df09d2177eb173751f88fbbafb4c743f46c0ce1b88f462e79e8bb8e8f5abf80ec0bbe52b24accf50419698fae93c8cda29c53275b148b18ba1983ba82861efbbe31c7f48f2154824060a3601ef25b28da5148b316ab16b3eebd622536dba76f8bd9a838", 0xa3}], 0x3, 0x0, 0x0, 0x20044081}, {&(0x7f0000001340)={0x27, 0x1, 0x1, 0x5, 0x0, 0x4e9, "788c713de55652141bfac207c3a51bc83971a48db576cd558497f039b38cc51cd3d26aa56a2d823bfc9678a72382d1673e1970948402f44b1799ded2600a0e", 0x1d}, 0x60, &(0x7f0000001440)=[{&(0x7f00000013c0)="8c2f67c7233d70af0ec04559b86f267b81a2216e2ceb9804e60bda7208d8e2764fefc50c5ea4655c3990", 0x2a}, {&(0x7f0000001400)}], 0x2, &(0x7f0000001480)={0x60, 0x0, 0x80000000, "d31602af29755de9dc161e8ccff03a23a32cd2ddb6b13e01e4f4c426fbf243a5a4ad52b6cd6ccf0955425837ce76c9b453e0eab0e25711eb426d2acda36b427d0b1851fe821fb6166ec26d26b6c2"}, 0x60, 0x4000}, {&(0x7f0000001500)={0x27, 0x0, 0x2, 0x7, 0x6, 0x3, "a48f45ac916cffa3f1d13525f14240bbd7f890b39a0f6af6b57a8e24d557c928b3cccb868436cb0e791b9514494b46db162859426acc5bd36ebc87b0e1aa57", 0xb}, 0x60, &(0x7f0000002900)=[{&(0x7f0000001580)="6e8b2c543b77c975a119604c3d45d99672af235610ea746819bbcc583b3ba83af9e56c519bdd7511050298797eeccf2b1322fe0b7749645ab4d7206de4f173eb717e8ba6dc32ab11a02509e8d679b70da0eed7d0c93f94cca68a80dbcac1d22e66", 0x61}, 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0x1000}], 0x4, &(0x7f0000004100)={0x100, 0x11e, 0x401, "9ec1e915346e013190c827d38ee7bdd09f862a05c75f62d76d92aa8d3d750f3f521cbc3cc5e8442ead39008ec2af49b9166e312c4d16c3e2b28c34d50a4fec4161d3128172a09ce16b384822697df7be4a78b5d757c4f763ab8a0518b158a6fada92c6ae3aabb4518796b36d038005b2220091870ef5886ad4a5653c8d899ca72213ab9fa3100557eae3a01b6349e786cca4f37220ef3c0d6f6a39d1f1c44b4d9f9bd143f9d88cd0fbbb96ccb079549f7a158daabbb1dee570f2a57ce42d76b9fb1db914125efc6d2e09047685d4b4dfc0868fa40a198ed0ca02418f063fa7fa474fda67fa20faf982abd5ed5b"}, 0x100, 0x4800}, {&(0x7f0000004200)={0x27, 0x1, 0x0, 0x0, 0x9, 0x5, "b145d269b0c19a95d8e01c5c7e527284d5d97cf009299b0d75dca8d406a5d7de0d1244f3e9118b671c123c1821cc0f2a39ea7e0afb676a657931304649286e", 0xf}, 0x60, &(0x7f0000004400)=[{&(0x7f0000004280)="35767a0776b3e1d387adcd0778334f1782b57a38e9e22c5892295f6d647a38d8ba2523e9d8e00f6d5de94ce50baefc3474ac283dec6a25e21177dd32a747514744e4a8010617abd9befbe6e301d0d509c0d78c11a7c7f49c6fe287efe793d7", 0x5f}, 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{&(0x7f0000004540)={0x27, 0x40, 0x0, 0x6, 0x8, 0x1, "518949e497dcd9cc4a9612697540ef6b7653a86a9524e30ffbb028354a6073b510e5b5d853a124160e7e1d381196c4dd919cab191538daece4aa17f2b67947", 0x35}, 0x60, 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0x1000}, {&(0x7f00000055c0)="7bedf5f4936c4a05cad9", 0xa}, {&(0x7f0000005600)="1cd2cb3912985d79b5396049bcdf724f10454e14cd5417e84e7734e1e2b815049b3658b6f5ae98fadff7a87d696d9c74686c734376a61b04f22949c552b7be3117d1098447910176366da631fcda0693335774dfb6b5749ca7c5f776b485267981530b6871d31d058d5250ddd3b70958731a7e2d51b7ddb0c58c2294570b52d58510006789c040bbd67d390b007bd4135b9ed94e2271703896f7253049eea4308c35c5d7c3b0e80b4cdbd87e5f48a3add1626a9e8c23b6b060719203223bb2cf0b4646a7fc0222d2c19ac6e2e04855", 0xcf}, {&(0x7f0000005700)="d26371f7345eac340d88a509f69e6c596396f91116d80c88b882ac8b83f6c16b89d40cc9992e4f40a8a93a350160f4570120ef13e233cba5054d8ffaceba78c293fe7bc4a261c9831cc636d1f1ec1113cd8c5d6833ef36e543c2bb55972a7ba4491d47db04f4b0f8df4d115d4982a5a6e29d2a5d7209a8ff09f34b9151093d9503b3428aefdfd725", 0x88}], 0x4, &(0x7f0000005800)={0x1010, 0x6, 0x2, 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"}, 0x1010, 0x8010}], 0x7, 0x80) openat$ashmem(0xffffffffffffff9c, &(0x7f0000006b40)='/dev/ashmem\x00', 0x2, 0x0) syz_emit_ethernet(0x85, &(0x7f0000000000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [{[], {0x8100}}], {@generic={0x8100}}}, &(0x7f0000000140)) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$poke(0x4, r1, &(0x7f0000000080), 0x7) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000006a00)={0x5, {{0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}}, 0x88) 2018/03/08 03:29:29 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000f0fffa)='./bus\x00', &(0x7f0000029ff2)='./file0\x00', &(0x7f0000937000)='ramfs\x00', 0x0, &(0x7f000003ef63)) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x8900) mkdirat(r0, &(0x7f0000000440)='./bus\x00', 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000340)) unlinkat(r0, &(0x7f0000060000)='./file0\x00', 0x200) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x5, 0x7}, &(0x7f00000000c0)=0x8) kexec_load(0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000000180)="cfd4de758ba5c8f9fab6c7a1026115ab36d1859d11aafedcccb6ee9ddcb7f5776626ad76cce8", 0x26, 0x20, 0x4}, {&(0x7f00000001c0)="0fada53336a4c328edc691220d2fcd36ae0ab870f68f42f3afe3a73d22a00f637bf4c482b2978e4b09ec", 0x2a, 0x4}], 0x2b0001) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000380)=r1, 0x4) getsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f00000003c0), &(0x7f0000000400)=0x4) write$tun(r0, &(0x7f0000000240)={@void, @hdr={0x2, 0x3, 0x81, 0x7, 0xffffffffffffffff, 0xffffffff}, @ipx={0xffff, 0xde, 0x15b, 0x0, {@random=0xa5d, @current, 0x10001}, {@random=0x7fff, @random="17c611093757", 0x81}, "0f7dd99f246c98d31464589943208580a0250bf6b632a6da4fc9b937601727f541facb9f0289e04aec8e6e71ade5c9f3d20fbcaaa371d5c5238e4ef26e21ca32923f042133545116ccb51b07d7fd82d7c5c241246a75ffae78da70547d20988656c8e3691b6093c3e3033bed45fdc57bb4e5875daee727e719d9f549e4e86ffa190ca4de80e96c6860adadb739d738dbd585b5f4da2202cd717fbd52457cee73faa59e10e22215114c128aa979a35db8fe5597f1ea3ca72e9a010d4d0e29dffc"}}, 0xe8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0xfffffffffffffffa}, &(0x7f0000000140)=0x8) 2018/03/08 03:29:29 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$KDENABIO(r0, 0x4b36) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) fcntl$getownex(r1, 0x10, &(0x7f0000000280)) mknodat(r0, &(0x7f0000000200)='./file0\x00', 0x1008, 0x6) clone(0x0, &(0x7f0000001fff), &(0x7f0000000080), &(0x7f00000aaffc), &(0x7f00000003c0)="2ec0166a77100a60179c1127344a72f36151d9a6fe87aa2a9116f86a48838236f32d5039028aa793e7d57cdf0ddf36e7aa2e7fa5ad352c74ebadd62ddb103f8622a3c79df1d12636c611f93aae1224a1aea68f11639689796be8c8813f2f0856d202a72f36c3000000000000000000000000") sysfs$3(0x3) waitid(0x0, 0x0, &(0x7f0000000040), 0x4100000f, &(0x7f0000000000)) personality(0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000100)={{{@in=@broadcast, @in=@dev}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000380)=0xe8) getpeername$llc(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000300)=0x10) 2018/03/08 03:29:29 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400, 0x0) bind$nfc_llcp(r0, &(0x7f0000000380)={0x27, 0x1, 0x1, 0x3, 0x7, 0x9, "9ace807661a011af5ee54cae7173c98ed8e05e94b7c57dd1c456e5bed74b7823f1b39f5f99abbb16d809a3b58afc9819f83c7b5d94ba15728da8c7c2bcbdc9", 0xe}, 0x60) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000340)={0x0, 0x0}) sendmmsg(r1, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)=[]}}, {{&(0x7f00000072c0)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000000300)=[], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x210}}], 0x2, 0x0) 2018/03/08 03:29:29 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x3) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/mls\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f00000001c0)) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000002c0)) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x10100) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000140)='bbr\x00', 0x4) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) bind$netlink(r2, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) ppoll(&(0x7f0000000200)=[{r3, 0x1000}, {r0, 0x2000}, {r3, 0x1}, {r2, 0x109}, {r2, 0x2200}, {r3, 0x3e13bee461628bfe}], 0x6, &(0x7f0000000240)={0x77359400}, &(0x7f0000000280)={0x25}, 0x8) accept4$unix(r1, 0x0, &(0x7f0000000300), 0x80000) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) inotify_init1(0x80800) 2018/03/08 03:29:29 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$inet6(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000380)=0x1c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000440)=0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000480)) r2 = accept4(r1, 0x0, &(0x7f0000000580), 0x800) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000005c0)=0x6e2a, 0x4) gettid() connect$netlink(r2, &(0x7f0000000600)=@kern={0x10, 0x0, 0x0, 0x80000}, 0x1) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000500)={0x0}, &(0x7f0000000540)=0xc) prlimit64(r3, 0x2000000006, &(0x7f00000004c0)={0xfffffffffffffffc, 0xfffffffffffffffc}, &(0x7f0000000000)) mprotect(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x1) mlock2(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ppp\x00', 0x80000000000c2080, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1, &(0x7f00000003c0)=0x77, 0x4) getsockopt$IP6T_SO_GET_REVISION_MATCH(r4, 0x29, 0x44, &(0x7f0000000280)={'icmp\x00'}, &(0x7f00000002c0)=0x1e) connect$inet(r4, &(0x7f0000000040)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x12}}, 0x10) sendto$inet6(r0, &(0x7f0000000140)="1cf5a5313bdccba8263742ca73be014429d4216eddc1b9ee9ed13d2b2245305fb3fdfcb63546358d5fec59a0b36bb5ac4ced700efd71a0d4f330bef7b2ece414cc3664f2937abe77b48adbb4e15762ab51591a8e998b351935a94d90cc5438967d5e39ae4f16fa7432045c9ddec796366ffc4aaf86df6746207909a38f274e0086662fcaecab504585409a1941b13da820411f0f7721cbace54d8641110fa96c31485cfedaf246d911b311d5994c9dd47c4a52b29d3d90754de98c0b8fc53520986d51c3602547facc34774028a46a1fa872b3b4f421477fb64404d25a152dbc8044c3b26b3389d5", 0xe8, 0x4048010, &(0x7f0000000240)={0xa, 0x4e20, 0x100000001, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) getsockname$inet(r4, &(0x7f0000000080)={0x0, 0x0, @empty}, &(0x7f00000000c0)=0x10) 2018/03/08 03:29:29 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x100, 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000100)=0x44) creat(&(0x7f0000000140)='./file0\x00', 0x64) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000016edc)={0x14, 0x1c, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x396}, 0x1}, 0x0) 2018/03/08 03:29:29 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@pptp={0x0, 0x0, {0x0, @broadcast}}, &(0x7f0000000180)=0x80, 0x80000) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f00000001c0)={'security\x00', 0x2, [{}, {}]}, 0x48) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000001b000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000240)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000280)=0x18) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000002c0)={r2, 0xffffffff, 0x1, 0x20}, &(0x7f0000000300)=0x10) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) preadv(r1, &(0x7f0000005000)=[{&(0x7f0000010f84)=""/124, 0x26}], 0x1, 0x0) getgroups(0x8, &(0x7f00000000c0)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0]) ioctl$TUNSETGROUP(r1, 0x400454ce, r3) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{}]}) 2018/03/08 03:29:29 executing program 6: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000380)={{{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0xfffffffffffffffc}}, {{@in=@broadcast=0xffffffff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, 0xe8) r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000000240)=@full, &(0x7f0000000180)=0x83) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'ip6_vti0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="3afdffff0400000008000000bbf1ffff7f03000003000000810000008c0000007d000000070000000000008002000000ff7f0000ff000000ffff010000ffff7f0800000007000000ff000000050000007fffffff00000000afee66e32e854b291cc3b67951ea36c44626a15aae32d3eaa3c29e65c5af923247d5c65f29d9602786d4"]}) modify_ldt$read_default(0x2, &(0x7f0000000480)=""/201, 0xc9) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)) 2018/03/08 03:29:29 executing program 0: r0 = socket$packet(0x11, 0x800000000002, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffe}) r2 = dup(r1) ioctl$TUNSETLINK(r2, 0x400454cd, 0x7) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x1}) 2018/03/08 03:29:29 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x1e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="7690428d4f79", [], {@can={0xc, {{0x4, 0xe4, 0x5, 0x3}, 0x5, 0x3, 0x0, 0x0, "38e753181803c3cf"}}}}, &(0x7f00000000c0)={0x1, 0x1, [0xc85, 0xfb2, 0x5e6, 0xe86]}) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) 2018/03/08 03:29:29 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100, 0x214000) getsockname$unix(r0, &(0x7f0000000100)=@abs, &(0x7f0000000180)=0x6e) r1 = syz_fuse_mount(&(0x7f0000000040)='./bus/file1\x00', 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x2000000) sendfile(r0, r1, &(0x7f00000000c0), 0x1000) mkdir(&(0x7f0000030ffa)='./bus\x00', 0x0) r2 = open(&(0x7f0000000080)='./bus/file1\x00', 0x880bd, 0xa0) truncate(&(0x7f000003c000)='./bus/file0\x00', 0xe88c) mmap(&(0x7f0000004000/0xc000)=nil, 0xc000, 0x3, 0x12, r2, 0x0) lstat(&(0x7f0000005ff4)='./bus/file0\x00', &(0x7f000003bfbc)) clone(0x0, &(0x7f0000b17fff), &(0x7f000067e000), &(0x7f000000fffc), &(0x7f0000000fff)) 2018/03/08 03:29:29 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000000240)) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r2, 0x0, 0x81, &(0x7f00000001c0)={'broute\x00', 0x0, 0x4, 0xff, [], 0x2, &(0x7f0000000080)=[{}, {}], &(0x7f00000002c0)=""/255}, &(0x7f0000000100)=0x78) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{}]}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/03/08 03:29:29 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f00000000c0)) ioctl$KIOCSOUND(r0, 0x4b2f, 0x6ca1) 2018/03/08 03:29:29 executing program 7: tkill(0x0, 0x2e) connect$inet6(0xffffffffffffffff, &(0x7f0000fd5000)={0xa, 0x4e20, 0xfff, @local={0xfe, 0x80, [], 0xaa}, 0xe6c}, 0x1c) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname(r1, &(0x7f0000000380)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000400)=0x80) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000440)=[@in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x67, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x1}, @in6={0xa, 0x4e21, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in={0x2, 0x4e24, @empty}, @in6={0xa, 0x4e22, 0x5, @dev={0xfe, 0x80, [], 0x19}, 0x2}, @in6={0xa, 0x4e22, 0x6, @loopback={0x0, 0x1}, 0x4}], 0x90) r3 = memfd_create(&(0x7f0000000300)='/dev/hwrng\x00', 0x2) connect$netlink(r3, &(0x7f0000000340)=@kern={0x10}, 0xc) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x11, &(0x7f0000005ffc)=0x1, 0x4) readlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/145, 0x91) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200180, 0x0) setsockopt(r0, 0x149, 0x0, &(0x7f00000002c0)="8cd817d6721e9fa5194a10ced5cebeb33a1ec69c10e48ba8674072fdf3b82e8a350d767da5463f31cbdfb40fd461ffb6499d", 0x32) r5 = getpgrp(0xffffffffffffffff) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r5, 0x202, &(0x7f0000000200)) ioctl$DRM_IOCTL_DROP_MASTER(r4, 0x641f) getsockname$netlink(r4, &(0x7f0000000040), &(0x7f0000000080)=0xc) socket$inet_tcp(0x2, 0x1, 0x0) getresgid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)) 2018/03/08 03:29:29 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x8, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="df070000000000000097c5f81f33dbd1585fb569"], 0x0, 0x0, &(0x7f0000008f37)}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000000100)={r3}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000003c0)={0x10, 0x0, &(0x7f00000001c0)=[@request_death={0x400c630e, 0x2}], 0x0, 0x0, &(0x7f00000002c0)}) ioctl$void(r4, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) 2018/03/08 03:29:29 executing program 4: clock_getres(0xdffffffffffffff1, &(0x7f0000000ff0)) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x800, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000040)=0x1000) r1 = gettid() stat(&(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003080)={0x0, 0x0}, &(0x7f00000030c0)=0xc) stat(&(0x7f0000003100)='./file0\x00', &(0x7f0000003140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = geteuid() r7 = getgid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000031c0)={{{@in6=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f00000032c0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003300)={0x0, 0x0, 0x0}, &(0x7f0000003340)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000005880)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@empty}}, &(0x7f0000005980)=0xe8) fstat(r0, &(0x7f00000059c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000005a40)={0x0, 0x0}, &(0x7f0000005a80)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005ac0)={0x0, 0x0, 0x0}, &(0x7f0000005b00)=0xc) fstat(r0, &(0x7f0000006100)={0x0, 0x0, 0x0, 0x0, 0x0}) r15 = getgid() stat(&(0x7f0000006180)='./file0\x00', &(0x7f00000061c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000006240)='./file0\x00', &(0x7f0000006280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000006300), &(0x7f0000006340), &(0x7f0000006380)=0x0) r19 = getgid() r20 = geteuid() r21 = getgid() sendmmsg$unix(r0, &(0x7f00000079c0)=[{&(0x7f0000000080)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000180)=[{&(0x7f0000000100)="514a42fc145232315ab8ebbe5e1e2e049e9d45d1498ceac16ccc654471a4adca3757078902235a64cfb20f65d5d1955f1112d633114811765afaa10cea2a2e9939131f01ceb2786e9ea41ee7f73a2d5765677f18", 0x54}], 0x1, 0x0, 0x0, 0x48001}, {&(0x7f00000001c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000240)="6276c202664de06c8a0d9604868c0987abfd028e97485918dec3d92219a07ca08fdd9aa904784fc572164eb6501f92920f59c16e7db7b629", 0x38}, {&(0x7f0000000280)="1d6402a7ee7ce7056c9bb0bfb54a3a79c017c05e35909d4742347a8711bac43d3c4705bab0ecab75c17badd1d8394cb62cc63633522f489bee4ec578de0deb6d76ecce8648114d6bf330d81f680dcb86b9d61cf15ab3950b66de78d3fcaf671a80f782f11591f131292e9db3c449b80518ff5cc379eed9657f1e67c6cccb6ecf70d2912be0ebd4d177af71a7026d0c76d8a469cc638ee1bfda9eb4da38983ae010c55077402e5efe58a78cb19cc8a6ab9a739d8a69", 0xb5}, {&(0x7f0000001000)="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0x1000}, {&(0x7f0000005740)="95cb922d813276e7a1304c962f25a7bd962c1559801605317176e5123203100eff2698a4b7c527af931ec36b2dfb863067bc20a89aa089a63eabea016a1e234752515d01c1e8061319d8acca68ad304dc8800c54d25dc2be4b3bcd4264eac7343bd814e68e6f3ddb1793e7cbe4bdc51ccb6a7b0ab03c35d5317b00974fc1678c66ad2f49856fe524f2d72d7a8a62411adff9", 0x92}], 0x7, &(0x7f0000005b40)=[@cred={0x20, 0x1, 0x2, r1, r10, r11}, @cred={0x20, 0x1, 0x2, r1, r12, r13}], 0x40, 0x1a021ffc711608e5}, {&(0x7f0000005b80)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000006080)=[{&(0x7f0000005c00)="858f2d3d078c3705523de526bee73031c6012d6cfa163d9ae5f46b14aa325a8372b1bb0e7d6b", 0x26}, {&(0x7f0000005c40)="2f667d9e7075ad54d19a00fe34337d016cad8615ee7aafbc3028f6f71c0673e5189027c23aea1cd94408db0b5c24f4798835b64e926c660ab53c1fbc8d3cfcb1f45af8ee13b2abc5956406395006fe3d4b8fcc0a6510cafcca6f1b305c37de19804ff84e91de73b0a81d1efa93cf9b4670f43c245f2ebd6bbe5b0c25c13b3c6f5756cf74d5508fc960ee385b77aaeb9573a7a483c9031f", 0x97}, {&(0x7f0000005d00)="a07617a31e5962dd1c853d3e591eb5fd53812d7235b4cc6577c39937d874ccfc66864eace5cff39713f144378f3fc30c903232cbe144a5aed043", 0x3a}, {&(0x7f0000005d40)="051b2f3d117a7992e44d4ef29d6bc1f2c631e356f1281ea780e925876b33ff97d79c1952296c36b4bff3904b1a1d7bebb70053201eea2033af6d1a75d87e911814229c6d2e4252908b7c07d5d64b8d1058ffb20618aaf23ed2d2cc973daa42bb0c1983e7a1a680b44f25288316019912a6c6449c4b08b2ea0e6e7299958b448443d752832c901c92d11d036fbc06b21c9813db0aca96b4d414fc05c8146dbcbabfd9f9e110d93fa22d7024ecaf9f2726ca4ce0b310ad692683244283712f7b3f", 0xc0}, {&(0x7f0000005e00)="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", 0xfe}, {&(0x7f0000005f00)="021cd2cd3aa52235189d7b60422deb0393241d61bf4bae87523c20c948819029b85613a6d5c3dc4b0ee73643424b7cd3bf01f0c251cdd469e2dedebb52f2eef258386688d5f1d4a1ac0be7ffbf6f4e8b526e164800d59064498084b61ef2027f16eade8e6cddbd368712e31557d134dc5cce6c778bdcd11ad13d310706db0b8a675b1fb5779a2c5c9c85427382274fd5c3ec6174fba0194e143fe27481303aecb0ad13c4bda68047488d214e9f03a2b7d6776a52fe32699b60903d7cfb40c6058f09f14cc2608a81352439691664cdbf4a57e078", 0xd4}, {&(0x7f0000006000)="8a3a1b7557a74d10dccf05d82fd6bb50cd17a760fc83e24d2d7e5b5caef300858e149152413292b4c05a7fc0a83dd08588bf2a0f5b", 0x35}, {&(0x7f0000006040)="d85ad1704e2584b8481395ceae28c0", 0xf}], 0x8, &(0x7f00000063c0)=[@cred={0x20, 0x1, 0x2, r1, r14, r15}, @cred={0x20, 0x1, 0x2, r1, r16, r17}, @cred={0x20, 0x1, 0x2, r1, r18, r19}], 0x60, 0x4000}, {&(0x7f0000006440)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000007900)=[{&(0x7f00000064c0)="63698c9f6b55747bc2501e7ae818ae258b6aafae4dbcbc6930f5388e75e8e4ca6fd44ea9eee074276f61324519cfb3b0758b1aca76f22e4794d1573d0b84532776d228914f76a420a79a64c7621ca21f90116f4b9e2f09cd604013b9aabc9ef6d4a6a82b65fcd2646fd17a281b29ee8d869f4d369bf9d9a43681c60b8379675003f109b5a7bdcd340e3af4b6", 0x8c}, {&(0x7f0000006580)="c090b25f72765db31e0db6a95d7df1a0df94ce4ad3c16f92dc193a07097b0393c6c8a8aba2d8eeb16fe5e3257a181eaf2b0aeb7a8a0462f263ece13700b234d86f35449f83c2e3d57804f9fc9ad599437872eb1192fc263752f98faf9970f141eb78361f75d18e2eb4a07f7c902a020233bfdc9ca5a6d12f7ad8d2aa760d7698408a33382d68eb7a3cabbf049b9a4ea71a9ee8dd388317309b9b2482e82681cd204a5245c6234b9bec5c262fd080d06b3eca", 0xb2}, {&(0x7f0000006640)="61aa2ebf72b2feb3c359bc226f31b5e2afe6c8d7898835fe6b98a4bfea0f961ced4165706c3bd5671b1e441117bdac4b40d588018114d7f1f9c9fede154f02813f6685af38bb18b7b200f734277a14c09789fcef4aee83ae3d966ea32a2be2b091dc12bd445b8ab2e9248281a9d1e090aa5e43a4b716", 0x76}, {&(0x7f00000066c0)="6bd63b4eeba74136e12d130a27c68d303657e724885ae0a6cb571b0a53606fc3852d3190341d29442411d77427b9378bb05a2f180321afbb971bbc5146ae369e88f441628f10fdef6889675ddcdd606403", 0x51}, {&(0x7f0000006740)="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", 0x1000}, {&(0x7f0000007740)="a47b16b23efd5854811a11b886cfa3e794a7c123569cb8d7124fd2c4cd59d3f2e2fff7e00f98d53d755b111d6b276e393859be2f08d725eaba56ee3099ca01af9cb3fb5aa6ef04036f000e62503b867c9af465cddb54a14fb787fdd06693e70ae8c3b70af27df625e4af3d650769eb3acc83748f328054621329f7157db75b6a28dd0ff8eb9c88", 0x87}, {&(0x7f0000007800)="7272d80bba0ba5486beab33b1d99655196499539de00f3ac6cdbe9207aba92ab5df861f63d0086e8af34c19581510dbbfab5c1c2b82a41927f7435e81b53a436a9389f1b667bd5697af1190f8e17a71ce3af287f34ef584705905d9f99f2bcc9da9ef6b90edfcc5e9b8d3984345903831a31643c73c2d19614c61ff82017efdbff64a43274f8e2859d5e6bf35acd2874ec6fec8cbafeb410cb17e52937582b538410bfb8e218a0c1c5309d317eada0d5869ef0ea1f0edf8286d9b9b9b3b4f795049ca34aa849484db88f4a17a67b044a83bb8786edc871d3a3925c7974a0ed3a7948aaae6143c5c2c578", 0xea}], 0x7, &(0x7f0000007980)=[@cred={0x20, 0x1, 0x2, r1, r20, r21}], 0x20, 0x4}], 0x7, 0x40) 2018/03/08 03:29:29 executing program 5: pipe2(&(0x7f00005e4ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)) fcntl$setpipe(r0, 0x407, 0x1) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r2, 0xf0, 0x2, 0x3ff}, 0x10) r3 = dup2(r1, r1) syz_open_dev$random(&(0x7f0000000140)='/dev/random\x00', 0x0, 0x80001) write$tun(r3, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000934a5e16a0756e6759c4440000000000ed00000000000000000000000000"], 0x1001) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000000000)=@get={0x1, &(0x7f0000000040), 0x5}) 2018/03/08 03:29:29 executing program 6: dup(0xffffffffffffffff) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) readlinkat(r0, &(0x7f0000000080)='/', &(0x7f0000000000)=""/69, 0xffffffffffffff0b) 2018/03/08 03:29:29 executing program 7: mkdir(&(0x7f0000742000)='./file0\x00', 0x0) mount(&(0x7f00004bc000)='./file0/file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000051000)='ramfs\x00', 0x1, &(0x7f00005dd000)) unshare(0x400) r0 = openat(0xffffffffffffff9c, &(0x7f000095f000)='./file0\x00', 0x0, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000040)={'filter\x00', 0x7, 0x4, 0x4a8, 0x0, 0x0, 0x140, 0x3c0, 0x3c0, 0x3c0, 0x4, &(0x7f0000000000), {[{{@arp={@broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}, 0xffffff00, 0xffffffff, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, {[0xff, 0x0, 0x0, 0xff, 0xff, 0xff]}, @mac=@random="c801e61dd852", {[0x0, 0xff, 0xff, 0xff]}, 0x400, 0x9, 0x4, 0x4, 0x6, 0x5, 'irlan0\x00', 'nr0\x00', {}, {0xff}, 0x0, 0x100}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002, 0x1, 0x1}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, @rand_addr=0xfff, @local={0xac, 0x14, 0x14, 0xaa}, 0x1, 0xffffffff}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=0xffffffff, @rand_addr=0xf6a5, 0x0, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f8) fremovexattr(r0, &(0x7f00007d9ff2)=@known='system.advise\x00') [ 47.361105] binder: 7191:7193 unknown command 2015 2018/03/08 03:29:29 executing program 5: r0 = socket$inet6(0xa, 0x8003, 0x7ff) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000d93000)=""/222, &(0x7f0000000000)=0xde) getsockname$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @empty}, &(0x7f0000000080)=0x1c) 2018/03/08 03:29:29 executing program 7: r0 = epoll_create1(0x0) r1 = timerfd_create(0x0, 0x0) dup3(r1, r0, 0x80000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c1d000)) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r1, 0x3, &(0x7f0000000000)={{r2, r3+10000000}, {0x0, 0x989680}}, &(0x7f0000c20000)) epoll_pwait(r0, &(0x7f0000301000)=[{}], 0x1, 0x0, &(0x7f00000faff8), 0x8) 2018/03/08 03:29:29 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000380)={0x0, 0x400}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000400)={0xff, 0x5, 0x6, 0xffff, 0x7, 0x5, 0x6fd4, 0xff, 0x0}, &(0x7f0000000440)=0x20) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000480)={r2, 0xfe, 0x7330, 0x8001, 0x9, 0x7fffffff, 0x2, 0x8000, {r3, @in={{0x2, 0x2, @empty}}, 0x81, 0x33, 0x2, 0x920, 0x8}}, &(0x7f0000000540)=0xb0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) geteuid() ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x4, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 'syzkaller0\x00'}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000000140)=0xc) r5 = openat(0xffffffffffffffff, &(0x7f0000000600)='./file0\x00', 0x400000, 0x12) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x100000000}, &(0x7f0000000640)=0x8) r7 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000300)='/dev/keychord\x00', 0x208000, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r7, 0x84, 0x3, &(0x7f0000000340), &(0x7f0000000580)=0x4) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r5, 0x54a2) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000240)={r4, 0x80000001, 0x200, 0x6, 0xe9, 0xef67, 0x8, 0x7ff, {r6, @in6={{0xa, 0x4e24, 0x4c99, @loopback={0x0, 0x1}, 0x1}}, 0x4, 0x9, 0x8, 0x1, 0x7}}, &(0x7f0000000180)=0xb0) [ 47.404610] binder: 7191:7193 ioctl c0306201 2000dfd0 returned -22 [ 47.405662] binder: 7191:7202 BC_REQUEST_DEATH_NOTIFICATION invalid ref 2 [ 47.419531] binder: BINDER_SET_CONTEXT_MGR already set [ 47.419542] binder: 7191:7202 ioctl 40046207 0 returned -16 2018/03/08 03:29:29 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000573fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x4, &(0x7f0000d31000)) 2018/03/08 03:29:29 executing program 5: r0 = memfd_create(&(0x7f0000000440)='+:wlan0%/#nodev\x00', 0x800024) execveat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=[], &(0x7f000034bff8)=[], 0x0) [ 47.443547] binder: BINDER_SET_CONTEXT_MGR already set [ 47.443556] binder: 7191:7202 ioctl 40046207 0 returned -16 [ 47.443704] binder: 7191:7210 unknown command 2015 [ 47.443712] binder: 7191:7210 ioctl c0306201 2000dfd0 returned -22 [ 47.460767] binder: 7191:7210 BC_REQUEST_DEATH_NOTIFICATION invalid ref 2 2018/03/08 03:29:29 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000040)={'IDLETIMER\x00'}, &(0x7f00000000c0)=0x1e) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@mcast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000240)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000280)={@dev={0xfe, 0x80, [], 0x11}, @dev={0xfe, 0x80, [], 0x10}, @mcast2={0xff, 0x2, [], 0x1}, 0x15a7, 0x1, 0x2, 0x100, 0x8, 0x80, r2}) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000000)={'icmp6\x00'}, &(0x7f0000000080)=0x1e) 2018/03/08 03:29:29 executing program 1: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x81, 0x800) getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)=0x0) sendmsg$nl_generic(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x8c, 0x17, 0x408, 0x70bd29, 0x25dfdbfe, {0xa}, [@typed={0xc, 0x4d, @uid=r2}, @generic, @generic="b509abe7128a72c3d8e23c77b1f0cebbf706608d5dd4239c194795a91039c48ae3f3e1fdedc8af5b9f5a99b37ad71df24a07bd6bd07abef1ee137214a91159d342bf8d6f316de6fac193c091bf538efccd6a7efd7d947915c73b", @typed={0x10, 0x3b, @u64=0x1}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000000) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000d80)={'filter\x00', 0x7, 0x4, 0x3d0, 0x0, 0x200, 0x0, 0x2e8, 0x2e8, 0x2e8, 0x4, &(0x7f000002d000), {[{{@uncond, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0xc0, 0xe8}, @unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00'}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x420) 2018/03/08 03:29:29 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000f7c000)={0xa, 0x4e23, 0x0, @empty}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e23, @empty}}, 0xca, 0x4, 0x2, 0xffffffffffff1519, 0x14}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)={r2, 0x64, "c8ebf2ec769698fa1ab101290f0d5962b95e3253f90ec24c7f2ffccb86c7cce835012a40c752f007608c64a6f72689600aad7ce4d5f476cd743ab21bb1bd8ea7b26e6eedc26c21aa194c451ca3d395d44b5e3eae81f956639f5e282521d725ac8d0ce243"}, &(0x7f0000000280)=0x6c) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000000080)=@ipx, 0x10, &(0x7f0000b3dff0)=[], 0x2ab, &(0x7f0000f69000)=""/8, 0x8}}], 0x1b0, 0x2, &(0x7f0000000040)={0x77359400}) sendmsg$inet_sctp(r1, &(0x7f0000557fc8)={&(0x7f0000a34000)=@in={0x2, 0x4e23, @empty}, 0x10, &(0x7f0000001480)=[{&(0x7f00000013c0)="03", 0x1}], 0x1}, 0x0) 2018/03/08 03:29:29 executing program 3: socket$inet6_icmp(0xa, 0x2, 0x3a) pipe(&(0x7f0000d75000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000335000), 0xfc94) pipe(&(0x7f0000000000)) fcntl$setpipe(r0, 0x407, 0x0) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0) sigaltstack(&(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)) ioprio_set$uid(0x3, r1, 0x6) 2018/03/08 03:29:29 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000feffffffcb0d25cd11e51c634300000001"]) ioctl(r0, 0x8916, &(0x7f0000000000)) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x7, 0x400) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/08 03:29:29 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x99, &(0x7f0000000000)=0x96, 0x4) r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x100, 0x12) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000080)=""/4096) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000001080)={0x8001, {{0x2, 0x4e20, @empty}}, {{0x2, 0x4e21, @rand_addr=0x4}}}, 0x108) setsockopt$inet6_tcp_int(r0, 0x6, 0x12, &(0x7f00006d2ffc)=0xfffffffffffffc01, 0x4) 2018/03/08 03:29:29 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pread64(r0, &(0x7f0000000040)=""/5, 0x5, 0x10) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x9) 2018/03/08 03:29:29 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x4, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 'syzkaller0\x00'}) r2 = dup3(r0, r1, 0x80000) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000080)={'ipddp0\x00', 0x2502}) fcntl$addseals(r0, 0x409, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000000c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000180)=r3, 0x4) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000000140)=r2) 2018/03/08 03:29:29 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x2, 0x492492492492672, []}) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/08 03:29:29 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000f15ff0)={0x2, 0x4e22, @rand_addr}, 0x10) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) fsync(r0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) recvfrom$inet(r0, &(0x7f0000000040)=""/195, 0xc3, 0x40002060, &(0x7f0000000140)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000000)=0x63, 0x4) preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0xfd4a}], 0x1, 0x0) 2018/03/08 03:29:29 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000040)={'IDLETIMER\x00'}, &(0x7f00000000c0)=0x1e) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@mcast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000240)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000280)={@dev={0xfe, 0x80, [], 0x11}, @dev={0xfe, 0x80, [], 0x10}, @mcast2={0xff, 0x2, [], 0x1}, 0x15a7, 0x1, 0x2, 0x100, 0x8, 0x80, r2}) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000000)={'icmp6\x00'}, &(0x7f0000000080)=0x1e) 2018/03/08 03:29:29 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/03/08 03:29:29 executing program 5: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r0, 0x2000000000002) flock(r0, 0x1) flock(r1, 0x1) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000000)=0x2, &(0x7f0000000040)=0x4) sync_file_range(r1, 0x1, 0x4, 0x7) 2018/03/08 03:29:29 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000000200), &(0x7f0000000240)=0x4) r1 = socket$inet(0x2, 0x2, 0x0) epoll_create1(0x80000) setsockopt$inet_opts(r1, 0x0, 0x6, &(0x7f00000000c0)="0702", 0xfffffffffffffef1) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x10000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@mcast2, @in6=@ipv4={[], [], @broadcast}}}, {{@in6=@empty}, 0x0, @in=@local}}, &(0x7f0000000040)=0xe8) 2018/03/08 03:29:29 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000174000)=0x2, 0x4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x6080, 0x0) readlinkat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/106, 0x6a) 2018/03/08 03:29:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000000)='vboxnet1\x00', 0x1) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f0000000000), 0xfa6d8cd715c760b0) 2018/03/08 03:29:29 executing program 2: r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) syz_open_procfs(r0, &(0x7f0000000200)='fdinfo\x00') getdents(r1, &(0x7f0000000040)=""/101, 0x65) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00000000c0)=[@in6={0xa, 0x4e23, 0x100, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e22, 0x38b, @local={0xfe, 0x80, [], 0xaa}, 0x8}], 0x38) 2018/03/08 03:29:29 executing program 7: r0 = socket(0x200000000010, 0x2, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'bpq0\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) write(r0, &(0x7f0000000240)="2400000026007f00000000000000778a023fa2f501000000ff01070000008cfd15e5f5c4", 0x24) 2018/03/08 03:29:29 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000000ff4)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=@newsa={0xf0, 0x10, 0x301, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}}, {@in6=@loopback={0x0, 0x1}}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {}, {}, {}, 0x0, 0x0, 0xa}, []}, 0xf0}, 0x1}, 0x0) r1 = socket(0x2, 0x3, 0xfff) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000180)={@in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x2, 0x3, 0xcc70, "60ce99db9af216f5fbe47a3e037aa3e0e47ee00159a5c95fb564da3f7de520b92db1c9a1c5269062c8db561d8aa91dbdbb46f28b2d00276ddd592c5ca5f5a66d2d39e4a02fe878a442601969b4f206a5"}, 0xd8) 2018/03/08 03:29:29 executing program 0: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x4, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1}, 0x0) 2018/03/08 03:29:29 executing program 1: r0 = socket$l2tp(0x18, 0x1, 0x1) socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f0000303ffc)) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f000024bffc)) modify_ldt$write2(0x11, &(0x7f0000000000)={0x0, 0x20001800, 0x4000, 0x5, 0xa1, 0xffffffffffff0001, 0x3, 0xc047, 0x3a, 0x1000}, 0x10) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000040)={{{@in=@multicast2, @in6=@loopback}}, {{@in6=@empty}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000140)=0xe8) 2018/03/08 03:29:29 executing program 6: modify_ldt$write2(0x11, &(0x7f0000000000), 0x10) clone(0x0, &(0x7f00000001c0), &(0x7f0000000500), &(0x7f0000000080), &(0x7f0000000180)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f00000000c0)=0xfffffe45) sched_getscheduler(r0) ustat(0x800, &(0x7f0000000100)) 2018/03/08 03:29:29 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x14) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000000180)={@empty, 0x0}, &(0x7f00000001c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'vcan0\x00', r1}) sendmsg$nl_route(r0, &(0x7f0000000a00)={&(0x7f0000000900)={0x10}, 0xc, &(0x7f00000009c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="300000001c00090400000000000000000a000000", @ANYBLOB="0000000014000100ff02a70d6e6897ec2253fd19e5e022b07cdc00"], 0x2}, 0x1}, 0x0) 2018/03/08 03:29:29 executing program 3: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f000054afec)="0200000001000000000000000100000d00000000", 0xfffffffffffffecf, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x80, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f00000001c0)={0x7f, 0x0, 0x0, 0x7, 0x38, 0x8000000000000, 0xc6ab040000000000, 0x91, 0x1}) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x800) fcntl$getown(r0, 0x9) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000080), &(0x7f00000000c0)=0x8) fcntl$getownex(r1, 0x10, &(0x7f0000000100)={0x0, 0x0}) fcntl$lock(r1, 0x7, &(0x7f0000000140)={0x0, 0x7, 0x24b, 0x7, r2}) 2018/03/08 03:29:29 executing program 7: r0 = socket$packet(0x11, 0x6, 0x300) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) 2018/03/08 03:29:29 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000080)={&(0x7f0000831000)={0x14, 0xa, 0xa, 0x5, 0x0, 0x0, {}, []}, 0x14}, 0x1}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x3fc, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000040)) 2018/03/08 03:29:29 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x28, "a3f1980ef71ed9a71587ade2483c1d1f2422752cb642e68edf0187acbd4e39ce6edc3907e292a7cb"}, &(0x7f0000000080)=0x30) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={r1, 0xfffffffffffffffd}, &(0x7f0000000100)=0x8) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000240)=0x7, 0x4) fgetxattr(r0, &(0x7f0000000140)=@known='com.apple.system.Security\x00', &(0x7f0000000180)=""/130, 0x82) 2018/03/08 03:29:29 executing program 6: socket$inet_udp(0x2, 0x2, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0x2001}) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f00000000c0)={0xfffffffffffff000, 0x1ff, 0x8, 0x7, 0x8, 0x9}) close(r0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KIOCSOUND(r2, 0x4b2f, 0x80000000) accept4$ax25(0xffffffffffffffff, &(0x7f0000000340), &(0x7f0000000380)=0x7fb357bc23dda836, 0x0) ioctl$TIOCLINUX3(0xffffffffffffffff, 0x541c, &(0x7f0000000240)=0x3) 2018/03/08 03:29:29 executing program 3: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) r1 = syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000080)) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, 0x63}) 2018/03/08 03:29:29 executing program 4: clock_gettime(0x0, &(0x7f0000fd4000)={0x0}) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={r0}, &(0x7f0000048000), 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000011ff0)=[], 0x0) r1 = gettid() rt_sigsuspend(&(0x7f0000b33000), 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000087fff8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000740)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000000780)=0x3, 0x4) ioctl$int_in(r2, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f00000ff000)={0x0, r1}) recvmsg(r3, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0)=[], 0x0, &(0x7f0000b30000)}, 0x0) dup2(r2, r3) tkill(r1, 0x15) 2018/03/08 03:29:29 executing program 5: r0 = epoll_create1(0x80003) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x0) r2 = socket(0x11, 0x2, 0x0) kexec_load(0x1f, 0x4, &(0x7f00000012c0)=[{&(0x7f00000000c0)="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", 0x1000, 0x5, 0xffff}, {&(0x7f00000010c0)="4c053defea9339f90731252e14937c35857a5cee447be1e08d65a33e1b2d04d080a30f7ac5673320b90158a54a679a61a4d226ac0eb3eb846baabe2fe59b8ce91df1abcb82084feba1a875a3b58e4544aebe0aca0bff976ff677e8997c86e36c7ed91278ad736a46b01f7ddef32adfaf28b23330f9d7307f8f3719756306aabaac7893d486bcf08eda2ddf4469332e8da0e53fcb767bacafa3fb72f58bee92dc20e43171781da6220b9e61d63a6862a332d24e38f5bd0a3c849b749dca4fd12194b58846cc53aa1368aa3fc03f1483787a1cad1595549ca620ae20d30cdff42bbbb01fce0ee0c871", 0xe8, 0x400, 0x7}, {&(0x7f00000011c0)="ab300218c4c1df8fe667cf219f3403a9d44ee03e795c2b685f93bd575bc2d5b60859be799062de7fc9be646c173ee8444f365eb9e2d2e4adbc643abf20a05f2ec98ac03b244bcfe15fe44a34fee36230183206252e04f189c6ff0f733aa678431647bc23032d08e48ce806f82de5416cdfbc64bea251a127018cb4feab4ec825b4ad0e", 0x83, 0x164, 0x7}, {&(0x7f0000001280)="fe93b3641f", 0x5, 0x0, 0x5}], 0x1f0000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000e47000)={0xffffffff8000201f}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f000076eff4)) poll(&(0x7f0000000040)=[{r0}, {r1, 0x2004}], 0x2, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000080), 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000013c0)={0xfff, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000001380)={r3, 0x2}) 2018/03/08 03:29:29 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0xb48, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f000043cf32), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @empty}, 0x10) readv(r0, &(0x7f0000001440)=[{&(0x7f0000001340)=""/246, 0xf6}], 0x1) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x4e20, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000000000)="1148bb0a3578dc06af001bfa5c4f9fb5750146b0a63aec76c558968961703fc844a24e1ca1cebff05b4ad930ae611c11b12c5c37c6e8e8926d299aa80c72b949b4eec97bb96f5696ab09f5b60c6a62e6875f5aee494b8b7813583488cde08629be67621e275af88b495017553c5407b4b194ef2fafbd79d0617365ff4ffac9bee1fc", 0x82, 0x0, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr}, 0x10) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) readv(r0, &(0x7f0000000680)=[{&(0x7f00000005c0)=""/170, 0xaa}], 0x1) 2018/03/08 03:29:30 executing program 2: r0 = socket(0x10, 0x803, 0x0) getpeername$packet(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0xfeb2) r2 = dup3(r0, r0, 0x80000) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDDISABIO(r3, 0x4b37) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={@empty, 0x44, r1}) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000000000)={"73797a5f59e5a18d51cfbb6900", 0xfffffffffffff000}) sendmsg$nl_route(r3, &(0x7f0000000500)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)=@ipmr_getroute={0x14, 0x1a, 0x200, 0x70bd29, 0x25dfdbfe, {0x80}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x800) ioctl$DRM_IOCTL_GET_UNIQUE(r3, 0xc0106401, &(0x7f0000000100)={0xb7, &(0x7f0000000280)=""/183}) recvfrom$ax25(r3, &(0x7f00000001c0)=""/166, 0xa6, 0x100, &(0x7f0000000080)={0x3, {"e01d02dce6b9ff"}, 0x9}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000340)={0x101, 0x2, 0xfffffffffffffff8, 0xfffffffffffffffd, 0x0}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00000003c0)={r4, 0x9}, &(0x7f0000000400)=0x8) 2018/03/08 03:29:30 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = syz_open_pts(r0, 0x0) getpgrp(0xffffffffffffffff) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000062000)={0xdca}) r2 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) r3 = add_key(&(0x7f0000000140)='dns_resolver\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r4 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000280)={'lo\x00', &(0x7f0000000240)=@ethtool_eee={0x45, 0x1e, 0x3, 0x3, 0x1, 0x6e, 0x3, 0x3, [0x52, 0x805d]}}) keyctl$reject(0x13, r3, 0x101, 0x0, r4) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f00000000c0)={{0xa, 0x4e24, 0x40, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x2}, {0xa, 0x4e20, 0x9, @empty, 0x9}, 0x5, [0x9c19, 0x5, 0x100000001, 0x4, 0x1, 0x7, 0x2, 0x3]}, 0x5c) 2018/03/08 03:29:30 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) r2 = syz_open_procfs(r1, &(0x7f00000000c0)="617474722f6b6579637265617465002302a37a68831f6adf8c7c45e53a0c6691e3fa7c68f3749560428e61374c01d63330a60b5fc69d82972b9ebebdb596ff43d17e9d9d46a462030abc518ced2acabdc50741fe14bf05998fb339cb90c67623a832a25b43d54ecffbaffc878671") pread64(r2, &(0x7f0000241000)=""/33, 0x21, 0x0) 2018/03/08 03:29:30 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000300)=0x2c, &(0x7f0000000340)=0x4) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000200)=0x2, &(0x7f0000000240)=0x1) r3 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)="8dd9a23c5e0ea4541c0238b716fb4cd30e865c5a76a008efb4a36c3b160e64", 0x1f, 0xfffffffffffffffa) keyctl$revoke(0x3, r3) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0x2004}) close(r0) r4 = fcntl$dupfd(r0, 0x406, r0) close(r0) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000140)=0xffffffff, &(0x7f0000000180)=0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000000080), &(0x7f0000000100)=0x4) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) 2018/03/08 03:29:30 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x208000, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) sendfile(r0, r1, 0x0, 0x8) r2 = socket(0x11, 0x4000000000080003, 0x0) sendmmsg(r2, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000300)=[], 0x3d9, &(0x7f0000000280)=[]}}, {{&(0x7f0000000080)=@nfc_llcp={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "99066c9aa4c2fbbf0aecb573b9d1bdc8be397716e627f0d1865ea32e0822c1026f14d27d9eb2214e9b34beb87de5d3aab05c161c037b28907fcb4fa979f696"}, 0x60, &(0x7f0000000f80)=[], 0x0, &(0x7f0000002480)=[]}}], 0x2, 0x0) getgid() 2018/03/08 03:29:30 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000000080)={0x14, 0xd, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, []}, 0x14}, 0x1}, 0x0) 2018/03/08 03:29:30 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = creat(&(0x7f0000000340)='./file0\x00', 0x102) accept4$bt_l2cap(r1, &(0x7f0000000380), &(0x7f00000003c0)=0xe, 0x80000) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000831000)=ANY=[@ANYBLOB="1400000000020000000000003300000000000000"], 0x14}, 0x1}, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/03/08 03:29:30 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f000087a000)=0xfffffffff8000002, 0xfffffffffffffe71) pipe2(&(0x7f0000000000), 0x84000) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000dc6ffe), &(0x7f0000904000)=0x4) 2018/03/08 03:29:30 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) connect$inet6(r0, &(0x7f000088bfe4)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x7, [], 0x1}}, 0x1c) 2018/03/08 03:29:30 executing program 3: keyctl$unlink(0x9, 0x0, 0xfffffffffffffffe) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0xfa, "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"}, &(0x7f0000000200)=0x102) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r1, 0x7}, &(0x7f0000000280)=0x8) 2018/03/08 03:29:30 executing program 7: clock_gettime(0x7, &(0x7f0000000000)) 2018/03/08 03:29:30 executing program 1: r0 = memfd_create(&(0x7f0000000000)='dev ', 0x0) getpeername$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0xb}, @dev={0xfe, 0x80, [], 0x17}, 0xffff, 0x6, 0xa2ad, 0x100, 0x56, 0x1000000, r1}) lremovexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='com.apple.system.Security\x00') ftruncate(r0, 0x40001) readv(r0, &(0x7f000087cfb0)=[{&(0x7f00004c0f78)=""/136, 0x88}, {&(0x7f0000b27fb9)=""/71, 0x47}, {&(0x7f00008c3000)=""/248, 0xf8}], 0x3) 2018/03/08 03:29:30 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f0000000240)=ANY=[@ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']}) 2018/03/08 03:29:30 executing program 2: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00000000c0), 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x10000, 0x0) write$selinux_validatetrans(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="737973723a746574150200006174615f743a73302073797374656d5f753a6f626a6563745f723a6273647074795f6465766963655f743a73302030392073797374656d5f753a73797374656d5f723a6b65726e656c5f743a733000"], 0x68) 2018/03/08 03:29:30 executing program 4: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@local}}, &(0x7f0000000300)=0xfffffffffffffce2) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000180)={r1, @local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff}, 0x333d6ba99c4fc39) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x40, 0x1ff, 0x8}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000002c0)={r2}, &(0x7f0000000440)=0x8) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f000052dff7)='/dev/rtc\x00', 0x0, 0x0) sysfs$3(0x3) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) ioctl$LOOP_CLR_FD(r3, 0x80247008) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000340)={{{@in=@rand_addr, @in6=@mcast2}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f00000000c0)=0xe8) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040)=0x5, 0x4) 2018/03/08 03:29:30 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xf) sendmsg$nl_crypto(r0, &(0x7f0000000140)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="e000000011000000000000000000000063636d5f626173652866707528706362632861657329292c7368613338342d6176782900000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000d8e40000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xe0}, 0x1}, 0x0) 2018/03/08 03:29:30 executing program 7: socketpair(0x0, 0x80f, 0x1f, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000040)=""/37) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x0, 0xb, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14}, @sadb_address={0x3, 0x4000000000006, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x58}, 0x1}, 0x0) 2018/03/08 03:29:30 executing program 6: syz_open_procfs(0x0, &(0x7f0000939f01)='net/anycast6\x00') r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000019c0)={@dev={0xfe, 0x80}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@dev={0xfe, 0x80, [], 0x19}}, 0x14) preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000140)=""/93, 0x5d}], 0x1, 0x0) 2018/03/08 03:29:30 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x2) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0) close(r0) close(r1) syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0xfffffffffffffffc) 2018/03/08 03:29:30 executing program 5: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000ffc000)=0x2, 0xfffffffffffffd4c) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0x20004014, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/08 03:29:30 executing program 1: mkdir(&(0x7f0000000040)='./file0\x00', 0x511017765f1c150c) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000033ff8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x1001, &(0x7f0000a06000)) ioctl$KDDELIO(r0, 0x4b35, 0x8) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) openat(r0, &(0x7f0000000000)='./file1\x00', 0x101000, 0x40) mknod(&(0x7f0000000080)='./file0\x00', 0x100, 0x7f) fcntl$notify(r0, 0x402, 0x8) getdents64(r0, &(0x7f0000334f93)=""/109, 0x6d) 2018/03/08 03:29:30 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r1, 0x0) socketpair$inet6(0xa, 0x6, 0x1f, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000040)=0x8001, 0x4) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) r3 = accept4(r1, &(0x7f00003ad000)=ANY=[], &(0x7f00008f1ffc), 0x0) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000000080), 0x0) 2018/03/08 03:29:30 executing program 4: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={"6c6f0020d61a4846474c000ee12cfa00", &(0x7f0000000140)=ANY=[@ANYBLOB="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"]}) pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f00000000c0)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)) 2018/03/08 03:29:30 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x62, &(0x7f0000000080)=0x8, 0xfefa) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$key(0xf, 0x3, 0x2) sendto$inet6(r0, &(0x7f0000ad6fad)='\x00', 0x1, 0x3fffffd, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000140)={0x2, [0xfffffffffffffffd, 0x7f1]}, &(0x7f0000000180)=0x8) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x260080) openat(r2, &(0x7f00000000c0)='./file0\x00', 0x1, 0x10) 2018/03/08 03:29:30 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x101000, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000080)=0x4) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="401a"], 0x10}, 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00000000c0)={{0xfffffffffffffffa, 0x5}, {0x7}, 0x13, 0x6, 0x1}) 2018/03/08 03:29:30 executing program 1: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000100)=0x0) prlimit64(r0, 0x7, &(0x7f0000001000), &(0x7f00000000c0)) r1 = socket(0xe, 0x0, 0x7c) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000002c0)='veno\x00', 0x5) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)=0x80000000, 0xffffffffffffffc2) r2 = userfaultfd(0x80000) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x2}) userfaultfd(0x0) 2018/03/08 03:29:30 executing program 4: timer_create(0x7, &(0x7f0000992000)={0x0, 0x1f, 0x0, @tid}, &(0x7f00004dc000)) timer_settime(0x0, 0x0, &(0x7f00000e4fe0)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)) timer_settime(0x0, 0x0, &(0x7f00007a3fe0)={{0x77359400}}, &(0x7f00006dcfe0)) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@hci, &(0x7f0000000080)=0x80) syncfs(r0) recvmsg(0xffffffffffffff9c, &(0x7f0000001400)={&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x80, &(0x7f0000001380)=[{&(0x7f0000000140)=""/59, 0x3b}, {&(0x7f0000000180)=""/170, 0xaa}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/238, 0xee}, {&(0x7f0000001340)}], 0x5}, 0x20) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000001440)={0x5, 0x2, 0x4, 0x401}, 0x8) 2018/03/08 03:29:30 executing program 0: r0 = socket$inet6(0xa, 0x7fffd, 0x0) fremovexattr(r0, &(0x7f0000502feb)=@known='system.sockprotoname\x00') openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) [ 48.097220] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/08 03:29:30 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x4e20, 0x0, 0x4e20, 0x100000000, 0xa, 0x0, 0x0, 0x0, 0x0, r2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x8000000009}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) 2018/03/08 03:29:30 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x2001, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/arp\x00') sendfile(r0, r1, &(0x7f0000000000), 0x4000000000102) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000140)={0x200000000000008a, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000200)={r2, &(0x7f0000000180)=""/119}) 2018/03/08 03:29:30 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) modify_ldt$write(0x1, &(0x7f0000000000)={0xfff, 0x20101800, 0x7400, 0xffffffff, 0x29f, 0x80000001, 0xfd9, 0x81, 0x6, 0xa8}, 0x10) r1 = dup(r0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e20, @multicast2=0xe0000002}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x0, 0x7, 0x0, &(0x7f0000000080)='ip6gretap0\x00'}) 2018/03/08 03:29:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)={0x9}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000080)={'ah\x00'}, &(0x7f0000000100)=0x1e) 2018/03/08 03:29:30 executing program 7: timer_create(0x3, &(0x7f000084cfa0)={0x0, 0x20, 0x4, @thr={&(0x7f0000000000)="5d945334b1183629cf4255cdb27e3daadc314d4edfc8107b4f8b7d292eb68878a092e6c3eb26edfdcf2efd5ea23a2e4de63780b7014440cf63112d44a19523419a7e535757f3527ce905409a516ec9592859abfdd13b4c6792cd255d6431a8e1d74e4ad0b9c48522956ade4607cbb0243f402fa5c0180b7b6e457c1bd9e16b0e9cb7c14fc997d9f0", &(0x7f00000000c0)="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"}}, &(0x7f0000b18ffc)) timer_gettime(0x0, &(0x7f0000dc6000)) 2018/03/08 03:29:30 executing program 3: mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r0 = open(&(0x7f0000267ff6)='./control\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x5, 0x7f, 0x2, 0x6, 0x20080000000}, 0x14) mount(&(0x7f0000d00ff6)='./control\x00', &(0x7f0000109ff6)='./control\x00', &(0x7f0000eb02e6)='fuseblk\x00', 0x2101000, &(0x7f0000cd1000)) r1 = open(&(0x7f0000000080)='./control\x00', 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r1) 2018/03/08 03:29:30 executing program 4: r0 = gettid() unshare(0x28060400) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000001680)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f0000001900)=[{&(0x7f00000016c0)="1649f6a63ddf5512aaa05bfc2b9b35689c806f27b3ab53e56d44638016cd99858fd91c507e0677127a92d68a18c8c194a3b6c16c75e07a3dd959171a71f41e27ac741e4adbbe09be347daae741014e1baeb3342b8a67d4438273122ceb7c48f3ca", 0x61}, {&(0x7f0000001740)="c537a00773e23e55723d48d864b02cc6c454e77394ce60accd1d55b760bce4ed4a2753f773bb30434d6a4350927342f0d952f16790d6a4c92136710c37a7722302388769b506fa27ccfb35b1390fb34ed613e1a4c549379af9ef6376d3c21530c4cb192b994825de9241500dc637792dcba74632d445f15e3c2f573034", 0x7d}, {&(0x7f00000017c0)="bedf71d1aebf", 0x6}, {&(0x7f0000001800)="f4b8ca734704783c3650be91b64586384e82d3aff9527fa2d0879bded07b3693e6352b5820aa6f5cef6eb52e4e701a4545e84cf15f42e3c734ce5ce657d59b0f1052", 0x42}, {&(0x7f0000001880)}, {&(0x7f00000018c0)="6ebd540477ff98c6556dcb9d5b4d9acc6f94c7a9133d5eedbc31", 0x1a}], 0x6) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000001440)={{0xa, 0x4e20, 0x5, @dev={0xfe, 0x80, [], 0x19}, 0x8000}, {0xa, 0x4e20, 0x2, @empty}, 0xfffffffffffffff9, [0x8, 0x0, 0x4, 0x2, 0x5, 0x1, 0x32ad7fd, 0x8]}, 0x5c) sendto(r2, &(0x7f0000000080)="1a5947caa0fa529df95de0397924549629619bfc6603fe76479cd5b752481ec47125994c27fff196f7bf9eaaae9a8aa7e6a34d782668397e8ebc2608a9ebdc4fda1ccde8ff3bbbab03d985b7bc221796d0a3ebfb07f53f840d16d0a4fba9b7300035ec3a8a428847561a688c6fdb0cac042265517d178384695c399ee585c083fee05e90e22f9994fe2cc166dc078140b7017f21994eba8a67e2d4867fa0a00136952598269de768e7d162a433b5257e5f81edb48f347c255be233b2963bc1e310b11feb25a3a7fdfebf8ad7b8b603fbd318a0bff4f5fd5623412dde56d9533c203f9fd86aa675", 0xe7, 0x1, &(0x7f0000000180)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x2, 0x4, 0x4, 0x1, {0xa, 0x4e20, 0x800, @ipv4={[], [0xff, 0xff], @rand_addr=0x5}}}}, 0x80) ioctl$TIOCCBRK(r2, 0x5428) exit(0x0) r3 = syz_open_procfs(r0, &(0x7f0000008ffa)='auxv\x00') sendfile(r2, r2, &(0x7f0000007000), 0x1) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x4, 0x400) writev(r3, &(0x7f0000001400)=[{&(0x7f0000000200)="2bd64647243278a6711891e245b48178f83302f12ee9d2241f66a2357ae1d7359626e981693456d82d693a28bbda669eed3b4bbe2ee577dec51129f94ae8745704703e574700cbcfa2c7c037a0a6c5b484d4bed17056747e91f6aa7b31134e118cf2d9adc8dc06b96a889193f167266cb06f534ec99c0f8e4f56328971f0d90d1314245593c66489f8ebe872d174565e5f34b96efa41fa8833f1a8307b0e8aa13297ecf44e46cc5dbb", 0xa9}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000012c0)="0e4a84a40e46487ddf2fbc", 0xb}, {&(0x7f0000001300)="b650018385a93ebd14dd8e7102afb30d6aa73005f84c34fe0c6748dfb5847934b93e89f0d6bd51d47e18500ada831c4d449db88752dc7645c6db811a9aca845434ececfacdf0019bec03d44c9eb9d6b1a23a4c40013d14da2fb124de89f1e1cb600882bb8cf5ee930bce578cd1bd86f13e772b2ed4300af87a61caff523fc129670d45a6780ff06f1b079ba58d50c5c30d7a2ab35e3533ac82b5a2cceec4788980e92d7ae72781914e42f338c7d135d10bdbf111e8a7c87d737f57739bc6ed546e1fe9488a6068308cf6685b365b0401ecec1a7f49ed950f52201b7b1bc204b6bee8", 0xe2}], 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f00000014c0)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, [0x3, 0xe57, 0xff, 0x9f2, 0xfffffffffffeffff, 0x4, 0x8001, 0x4, 0x7, 0x0, 0x81e, 0x8, 0x4, 0x5, 0x1ff]}, &(0x7f00000015c0)=0x100) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000001600)={r4, 0x9}, &(0x7f0000001640)=0x8) 2018/03/08 03:29:30 executing program 6: setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='bridge0\x00', 0x10) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0xc) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000002c0)=""/143, &(0x7f00000000c0)=0x14e) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e22, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) getsockopt$IP6T_SO_GET_ENTRIES(r2, 0x29, 0x41, &(0x7f0000000040)={'filter\x00', 0x19, "04e7e74430e51f88260d9aaaf9e37c9cf0f82e5d72480c15d0"}, &(0x7f0000000080)=0x3d) 2018/03/08 03:29:30 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e24, 0x25284311, @empty, 0xfffffffffffffff9}}, 0x5, 0x9, 0x8, 0x3, 0x1}, &(0x7f00000000c0)=0x98) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000200)={'raw\x00', 0x4e, "f4213d86978b123ae6939a27c974b5b64f12d6c5cf41d66607324c657bea5779643fe61b5ced344263e1b3f9b333f683badd8d0f5375f338ce62a0e9981eaa4986a8db807b934f40d3e1c4497a89"}, &(0x7f0000000280)=0x72) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r1, 0x93}, &(0x7f0000000140)=0x8) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000180)=ANY=[@ANYBLOB="0006000000000000010400000000072800000000080000000000000000000000000000000000000000000104000000000000000000000000"], 0x38) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00000001c0)=0x2, 0x4) 2018/03/08 03:29:30 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0xfffffffffffffffd, 0x2) ioctl(r0, 0x2283, &(0x7f0000979fff)="a6") write$evdev(r0, &(0x7f0000001fdc)=[{{0x0, 0x2710}}, {}], 0x1c3) 2018/03/08 03:29:30 executing program 0: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x22a82) r2 = dup3(r0, r1, 0x0) sysfs$1(0x1, &(0x7f0000000100)='syzkaller1\x00') ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f00000000c0)={'syzkaller1\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) r3 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x200, 0x0) fcntl$setlease(r3, 0x400, 0x0) 2018/03/08 03:29:30 executing program 1: r0 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x0) read(r0, &(0x7f0000000080), 0xfffffe37) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000000080)=""/115, &(0x7f0000000100)=0x73) 2018/03/08 03:29:30 executing program 7: rt_sigaction(0x37, &(0x7f0000c49000)={0x1}, &(0x7f0000000000), 0x8, &(0x7f0000254ff8)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000080)={{0x2, 0x80}, {0x800, 0x1642}, 0x1, 0x1, 0x9}) 2018/03/08 03:29:30 executing program 2: r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10, 0x800) readv(r0, &(0x7f00000013c0)=[], 0x6) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/load\x00', 0x2, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000000100)={0x8, &(0x7f00000000c0)=[{0x4, 0x100000000}, {0x20, 0x1000}, {0x9, 0x5}, {0x1, 0x6}, {0xfd, 0x1568}, {0x0, 0x200}, {0x5a4b05c8, 0x4}, {0xfff, 0x100000001}]}) sendfile(r1, r2, &(0x7f0000000000), 0x4e) 2018/03/08 03:29:30 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000feb000)='/dev/rtc\x00', 0x0, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/relabel\x00', 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040)=[], 0x0, &(0x7f0000000080)=[]}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0xfffffffffffffed8, &(0x7f0000000000)=[], 0x0, &(0x7f0000000040)=[]}}], 0x4000268, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000c2dffb)='user\x00', &(0x7f0000c2d000)={0x73, 0x79, 0x7a}, &(0x7f000031e000)='user\x00', 0x0) 2018/03/08 03:29:30 executing program 5: pipe2(&(0x7f00005e4ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f000074eff8)=0x7) recvfrom(r3, &(0x7f0000012f73), 0x0, 0x0, &(0x7f0000000240)=ANY=[], 0x0) r4 = getpgid(0x0) fcntl$setsig(r2, 0xa, 0x12) fcntl$setown(r0, 0x8, r4) r5 = dup2(r1, r3) fcntl$setown(r2, 0x8, r4) tkill(r4, 0x16) ppoll(&(0x7f00000001c0)=[{r2}], 0x1, &(0x7f0000000200)={0x0, 0x1c9c380}, &(0x7f0000000300), 0x8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@mcast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000140)=0xe8) setsockopt$inet_mreqn(r5, 0x0, 0x23, &(0x7f0000000180)={@local={0xac, 0x14, 0x14, 0xaa}, @empty, r6}, 0xc) 2018/03/08 03:29:30 executing program 1: mmap(&(0x7f0000000000/0x4cc000)=nil, 0x4cc000, 0x0, 0x65031, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000300)) socketpair(0x0, 0x80000, 0x3, &(0x7f0000000000)) 2018/03/08 03:29:30 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000040)) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000002180)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000000440)=[], 0x0, &(0x7f0000000000)=[]}, 0x0) 2018/03/08 03:29:30 executing program 0: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x1, 0x0) write$eventfd(r0, &(0x7f0000000000)=0x10000100000003, 0x8) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000500)={0x0, 0x5, 0x10001, 0x5, 0x8001, 0xb6, 0x679, 0x677, {0x0, @in6={{0xa, 0x4e22, 0x7fffffff, @dev={0xfe, 0x80, [], 0x18}, 0x5}}, 0x3, 0x7, 0xfffffffffffffffb, 0x1ff, 0x554f}}, &(0x7f00000005c0)=0xb0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000600)={r1, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x1, 0x7, 0xffff, 0x2, 0x28}, 0x98) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000400)={0x0, 0x9, 0x30, 0x2, 0x597e}, &(0x7f0000000440)=0x18) sendmsg$inet_sctp(r0, &(0x7f00000004c0)={&(0x7f0000000040)=@in6={0xa, 0x4e24, 0x10000, @empty, 0x10000}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000080)="871697f1fe4e4214a1fba248b023027663cecd951355b06d78b93268c129d51d6fbaa5eb7564147836687bd029083d630bda4cdbf5be8d1818f28c63f7da9c92f59d392d54c86f70b77e32bd582e353f69c52585467d343bd38fc46846047853164f57d5197e096da44e8724227027a42a03e4869f6dc34055e129e91f9b491065088f4638e389c97c3e", 0x8a}, {&(0x7f0000000180)="ef2efdd13118b51d9f15a83bfd2238d3b7ab739c58bf9e8aee0df697d31d5a1f1511337beb17b0579e70dec319a3efd4eca0e797fa13b4263cf83f9943ecb1141cdae977f3f894d757c19b4db6ef6c0a47f7263242da9da136ea99d94a03d7c631445527b7ea4e263745cff98a17a987b1be5c8eb1320bfe655f492dd0e7a19d9ac542fd191b28f94b689678af1cb9c4d3e856ec566f88d7d014b4888d711ef6bc48fb8c0978d38cb73ce1693db98eeb059220811577b0a2bd3d839ace283a19e26f76f2635b73c52e04b776cb00555dcf45e41b", 0xd4}, {&(0x7f0000000280)="cd821034ef001da55ecb8c", 0xb}, {&(0x7f00000002c0)="3bb8f8935774cfb3f163856e64b33c7817cc1d13d4413db8f074b4aec5d1033847c154eeae390cd4dc51f6e01f278898c70b87300fcaaf86ec5d7d925aed8aff93f5c5faa5134c2caf22edaf15cf1a0bf7717c0568b35b7e9efcf7c8be9db26175e4c5ef7a8f348f99a24f590884b0356a154b7730bac66f830def3fb1dcb6b4d83735393e4f2a9b7e42b82ddc6a9baf18103530f943688b9bbaec350d25ca138d87c6a30bcdef5c5a047c5bf6fcc4450968220fe9535213479634fe2981206f7c8263b0249ea6e86e6283dcdd3cdad8642ad6a95c0d88926eab7d1360e6e8c6a81acfe77dda69552bcf", 0xea}], 0x4, &(0x7f0000000480)=[@sndinfo={0x20, 0x84, 0x2, {0x4, 0x200, 0x6, 0x100000001, r2}}], 0x30, 0x4004}, 0x40000) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00000007c0)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000006c0)={r2, @in6={{0xa, 0x4e24, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x9}}}, &(0x7f0000000780)=0x84) 2018/03/08 03:29:30 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) fstatfs(r0, &(0x7f0000000000)=""/224) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000dbaffc)=0x2ce9, 0x4) 2018/03/08 03:29:30 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x0, 0xc04363b26b774358}, 0xfce7) close(r0) 2018/03/08 03:29:30 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xa) writev(r0, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100f40100ff3ffe58", 0x1f}], 0x1) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x220103, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/08 03:29:30 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000a59ff0)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000080)=r1) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000028000)) socket$pppoe(0x18, 0x1, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f00002b8000)={0x60000004}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) [ 48.498766] keychord: unsupported version 3 [ 48.508765] keychord: unsupported version 3 [ 48.531703] audit: type=1400 audit(1520479770.624:44): avc: denied { create } for pid=7497 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 48.559341] audit: type=1400 audit(1520479770.644:45): avc: denied { write } for pid=7497 comm="syz-executor0" path="socket:[17193]" dev="sockfs" ino=17193 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/03/08 03:29:31 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x400000000023) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faeff4)) mkdir(&(0x7f0000b08ff8)='./file0\x00', 0x0) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000240)={'broute\x00'}, &(0x7f00000002c0)=0x78) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f00008b4000)='./file0\x00') mount(&(0x7f000097fff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f0000857ff8)='./file0\x00', &(0x7f0000a96ff8)='./file0\x00') syz_extract_tcp_res(&(0x7f0000000000), 0x100000000, 0x1447) 2018/03/08 03:29:31 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000100)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000340)=ANY=[@ANYRES64=r1], &(0x7f00000001c0)=0x1) r2 = syz_open_dev$usbmon(&(0x7f0000000540)='/dev/usbmon#\x00', 0x4, 0x200) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000580)={0x1ff, 0x0, 0x1, 0x80000001}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f00000005c0)={r3, 0x5}) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r0, &(0x7f0000de1fff)='U', 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000280)=""/157, 0x2a0, 0x10000, &(0x7f0000000240)={0x2, 0x4e20, @multicast2=0xe0000002}, 0xc9613703e5a81717) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sendto$inet(r0, &(0x7f0000000000)="b4ffef758016968dfc9b27f5e496fc20a111f8a18a21f553fb6a7e8a850352114632e23ea264c6d17135c367881d9ab2486661b51151f6da6d8283ec07330ef2a163f2a4d43cb31d4ec7f50b0d078d4b5f45f1a32ad9599bf55a2ff551f7327ea72f0507d9372d", 0x67, 0x4800, &(0x7f0000000080)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000200)={0x4, 0x2, 0x8, 0x5}) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000180)='/dev/pktcdvd/control\x00', 0x80100, 0x0) sendto$inet(r0, &(0x7f0000000140)="aa", 0x1, 0xc040, 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000440)={@in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0xfffffffffffffff3, 0x4, 0x10000, "85e0ffb35e9f12ce5ef0e6c6b96d497d91e3b12c46cbb45446d9f41eefe60f53abcd6ea7a7d4765f33886ab5f404470bce6c2d556e86ec274adcf229fc561165d091ac55a08f4610e53841b4ed764e42"}, 0xd8) ioctl$sock_inet_sctp_SIOCINQ(r4, 0x541b, &(0x7f0000000600)) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x801, 0xc004, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f00000003c0)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0x99}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x2f9, &(0x7f0000c27ff9)=""/7, 0xffffff89, 0x8000}, 0x40000100) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000640)={{{@in6=@ipv4={[], [], @multicast2}, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000740)=0xe8) sendmsg$nl_generic(r2, &(0x7f0000001b40)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x62202}, 0xc, &(0x7f0000001b00)={&(0x7f0000000780)={0x1354, 0x21, 0x100, 0x70bd25, 0x25dfdbfe, {0x1a}, [@nested={0x1078, 0x4e, [@typed={0xc, 0x1e, @u32=0x3f964b41}, @typed={0x1008, 0x79, @binary="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@typed={0xc, 0x60, @uid=r5}, @generic="5eea3ca70f19d4be0f30d325a3a0c49201f1f315f1467026e06ef842381c9603ecea93b6533d2868598dd7438806c0045be495839bb763c6f6ae14fadaeda9c18b3ad982f726cc016a8c868c5eef1afc53adb3"]}, @generic="0dba6271f7015cc34e401ca4fe85481245a516f253e2c0cc5c37dcabf6e629bdbbfea192d16ba02e64dad8238461ef1ba876be8261acd5cfdc4a6edfe1787452c8a9e945140eb2673bc91172130072805f093dfd87c62de71421d035bb7ad6f723726741b1c38b5d93df98ac9d68f419d8f9d3328d0b764b44c3093d83f99f04063fefecf0246e8b307795a1ed9f52d6a02011d5a1195cff0d8b8bf117417ebe62af4f0e31726e98b14acd020dfd72218f727cd206c94a2ec0cf3e66102c4cf9184944fb7338c4e0ad6926aaf921e39ffe718c2a90fcec949b71a0be635d49ed57b8572fe5d2", @typed={0x10, 0x28, @u64=0x7}, @generic="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", @generic="2e89d93d658a6a7a8ae60fa3211c3233900bcabf6f979e9580e02da6352348d7025f3055c714b7db201f89482f360931646edfe37fa743a3cad28418b054e6e8ac6f0ff4746c9fc94e69379b3f0413ae89e7417ccc243d465ff02dc6d944d2ce3f86e4ccf24985b5ecb1d829d57069e27e1e4198841373de7af6d05814840e017cc65f6ee4b50fed749752fdfcf180fb71b9d23ee0e79367ce8952ee2126c570d53c429327389180f0493e75c97ca3be1dee2b474c827cb396cffad98a3690702ffb512059356c8756d72ae1fc70274c94240e"]}, 0x1354}, 0x1, 0x0, 0x0, 0x40000}, 0x40) 2018/03/08 03:29:31 executing program 2: r0 = socket$inet6(0xa, 0x2000000802, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmmsg(r0, &(0x7f0000006180)=[{{0x0, 0x0, &(0x7f0000001080)=[], 0x0, &(0x7f0000000340)=[]}}, {{&(0x7f0000002b40)=@un=@abs, 0x8, &(0x7f0000002b80)=[], 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1000000000221f000100000000000000"], 0x10}}], 0x2, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$VT_RELDISP(r1, 0x5605) r2 = fcntl$getown(r0, 0x9) getpgid(r2) 2018/03/08 03:29:31 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x400000) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x0, 0x0, &(0x7f0000000000)=[], 0x1, 0x0, &(0x7f000000affc)="d8"}) 2018/03/08 03:29:31 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) r1 = getgid() setgid(r1) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x18000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000580)={0x2, [0x0, 0x0]}, &(0x7f0000000540)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000200)={r3, 0x7, 0x5000000000, 0x7, 0x80000001, 0x100}, &(0x7f0000000240)=0x14) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000280)={r4, 0x0, 0x30, 0x8, 0x8}, &(0x7f00000002c0)=0x18) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000000)) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000300)={'rose0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="00ff0020013f0600000006ffffffe900ff060800000027020000ff0f0000ffffffe300020000000000000000"]}) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vga_arbiter\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x1c, &(0x7f00000000c0)=[@in6={0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000380)={r6, @in6={{0xa, 0x4e22, 0x8, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x4}}, 0x7}}}, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000000180)={r6, 0x3, 0x20}, 0xc) 2018/03/08 03:29:31 executing program 6: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/validatetrans\x00', 0x1, 0x0) pselect6(0xfffffffffffffdfe, &(0x7f0000000040), &(0x7f0000b50fc0), &(0x7f0000fdafc0), &(0x7f0000000080)={0x77359400}, &(0x7f0000000000)={&(0x7f00006b5000), 0x8}) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000140)={0x4, 0x653f, 0x40}) 2018/03/08 03:29:31 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x10000000002, &(0x7f0000000080), 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) getpeername$llc(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x10) 2018/03/08 03:29:31 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x4000, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000280)={0x5}, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) r3 = dup2(r2, r0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000300)={0x0, 0x3}, &(0x7f0000000340)=0x8) removexattr(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)=@known='user.syz\x00') setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000380)={r4, @in6={{0xa, 0x4e20, 0x7ad, @empty, 0x1}}}, 0x84) bind$inet(r3, &(0x7f0000000000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) connect$inet(r3, &(0x7f0000f6a000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f00000000c0)={@multicast2=0xe0000002, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="a0000000545c562af88e2e0b9b158c89d5d2a2ef957872bd979d1b247c3a81c969e1655ffac25f06e2f70f29109cea4f737e69f3fded8254be519499db89eb91482922617dd3bcc4aff77fdc3e72edfca9ef53b2e89aad40105cc1ed10096422c1288f6283a60ad45eb73628f6bcbefab8b9ce2d1fdc3e32441f4e2f9ebc95c9d02633a826dbdc7536ca5bce23bd467b7fc408f34c218fc57dd601ea91184d23f21343fe"], &(0x7f0000000040)=0xa8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000001c0)={r5, @in={{0x2, 0x4e24, @empty}}}, 0x84) 2018/03/08 03:29:31 executing program 7: modify_ldt$write2(0x11, &(0x7f0000000000)={0x0, 0x0, 0x1000}, 0xfffffffffffffe4f) clone(0x200000, &(0x7f0000000140)="21bab9909efc753e601717260097c6bc7ca412b59825e6d31ee3d86737984193e0617a0c75b6a67c778af7c08bb15e5910bdd8ed1d14a7bdd21225fbad66b53daf0302b347ad4c0f700e6c294a9a7f4f065c96abbe9c1a708375acd1456837a1a2d36f3bbfe8610e633c5101f8dc5b2685f5b3e691c180082ea45c4347de448cde9da5da6f", &(0x7f00000002c0), &(0x7f0000000080), &(0x7f0000000280)="f05bef0db4fc7a01e1bd93cd49c5063a78cd29604b1ff06fc606a6be6ffbdfe1b04150794c5f992d00942ce9c256f2") 2018/03/08 03:29:31 executing program 7: write$sndseq(0xffffffffffffffff, &(0x7f0000000200)=[{0x9, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) 2018/03/08 03:29:31 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000180)={0x1, 0x0, 0x10003, 0x5}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f00000001c0)={0x81, r1}) getsockname$unix(r0, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x6e) splice(0xffffffffffffffff, &(0x7f0000000000), 0xffffffffffffffff, &(0x7f0000000040), 0x7fff, 0x4) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000200)={0x2, r1}) 2018/03/08 03:29:31 executing program 5: r0 = gettid() r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x40, 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x1, 0x1e, 0x1, 0x4}, &(0x7f0000000240)=0x9) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={r2, 0x2, 0x8, 0x7}, 0x10) rt_sigtimedwait(&(0x7f0000009ff8)={0xffffffffffff880a}, &(0x7f0000000180), &(0x7f0000010ff0)={0x1}, 0x8) munmap(&(0x7f0000002000/0x3000)=nil, 0x3000) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f00000001c0)="e74eb6292e467c2203636546a28ffffd1ff80a5c564ac3a94d5e3d82133099bd05b1ea9c8b7e13bdae6eef6a2c91b977b9f163766490eb216bc8cf42bb8732e6c1c343e11bb3b88fe4", 0x49) rt_sigqueueinfo(r0, 0x4, &(0x7f000000f000)={0x2000000000000000, 0x0, 0x80000001}) r3 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$llc_int(r1, 0x10c, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0xffffffffffffff12) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) 2018/03/08 03:29:31 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) modify_ldt$write2(0x11, &(0x7f0000000000)={0x8, 0x1000, 0x400, 0x6, 0x5, 0x4, 0x2, 0x1, 0x0, 0xff}, 0x10) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'syz_tun\x00', 0x102}) 2018/03/08 03:29:31 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={0x0, 0x1, 0x6, @empty}, 0x10) 2018/03/08 03:29:31 executing program 6: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/validatetrans\x00', 0x1, 0x0) pselect6(0xfffffffffffffdfe, &(0x7f0000000040), &(0x7f0000b50fc0), &(0x7f0000fdafc0), &(0x7f0000000080)={0x77359400}, &(0x7f0000000000)={&(0x7f00006b5000), 0x8}) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000140)={0x4, 0x653f, 0x40}) 2018/03/08 03:29:31 executing program 2: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0286415, &(0x7f0000000040)={&(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0, 0x0, &(0x7f0000ffd000/0x1000)=nil}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000080)={'syzkaller1\x00', {0x2, 0x4e20, @empty}}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000100)='ppp0(:wlan1\x00') ioctl$sock_SIOCGIFINDEX(r0, 0x890c, &(0x7f0000000000)={"62726964676530000200"}) 2018/03/08 03:29:31 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$inet6(0xa, 0x80000, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r1, &(0x7f0000f67fe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) [ 49.064934] audit: type=1400 audit(1520479771.154:46): avc: denied { setgid } for pid=7508 comm="syz-executor0" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/08 03:29:31 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@ipv4={[], [], @broadcast}, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000000280)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000002c0)={{{@in=@local, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f00000003c0)=0xe8) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x200000, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r3, 0x118, 0x0, &(0x7f0000000100)=0x8000, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000fb9fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000400)=@allocspi={0x118, 0x16, 0x400, 0x70bd2a, 0x25dfdbfe, {{{@in=@rand_addr=0xff, @in6=@loopback={0x0, 0x1}, 0x4e23, 0x8001, 0x4e21, 0xa4, 0x2, 0x0, 0x80, 0x8, r1, r2}, {@in6=@loopback={0x0, 0x1}, 0x4d3, 0x33}, @in=@multicast1=0xe0000001, {0x0, 0x1f, 0x5, 0x16, 0x200, 0x3ba, 0xfffffffff1a33e22, 0x81}, {0x10000, 0x8, 0xfffffffffffffffa, 0x70}, {0x4, 0x9, 0x3}, 0x70bd2a, 0x3504, 0xa, 0x1, 0x20, 0x80}, 0x6, 0x2}, [@mark={0xc, 0x15, {0x350759, 0x80000000}}, @proto={0x8, 0x19, 0x2b}, @offload={0xc, 0x1c}]}, 0x118}, 0x1}, 0x4000000) bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbff, 0x8000}, 0xc) socket$inet6_udp(0xa, 0x2, 0x0) 2018/03/08 03:29:31 executing program 3: process_vm_writev(0x0, &(0x7f0000000f90)=[{&(0x7f0000000fc5)=""/1, 0xff34}], 0x1000000000000249, &(0x7f00000003c0)=[{&(0x7f00000001c0)=""/178}, {&(0x7f0000000280)=""/129}, {&(0x7f0000000340)=""/71}], 0x3b4, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x102, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x8001, 0x1}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000140)={r1, 0x46, "9d228a88328c7777fd079e169eef38fcdb398a8faefeafc1ccda46f07a1fbb0fc740ddbfeebeb1fc04bf87babb609a2d50037b552065a60014c0dbd00883ccba4f8521186dd3"}, &(0x7f0000000400)=0x4e) 2018/03/08 03:29:31 executing program 0: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000b8eff0)={0x0, 0x0}) r2 = open(&(0x7f0000000040)='./file0\x00', 0x400000, 0xe1) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f00000000c0)=0x10000000) timerfd_settime(r0, 0x3, &(0x7f0000a29ff0)={{0x0, 0x4}, {0x0, r1+10000000}}, &(0x7f000000bfe0)) read(r0, &(0x7f0000000000)=""/23, 0x17) 2018/03/08 03:29:31 executing program 6: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @loopback}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000140), &(0x7f00000000c0)=0x100000200) r1 = socket$inet(0x2, 0x2, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000acc000)={@multicast2=0xe0000002, @multicast1=0xe0000001, r2}, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x24, &(0x7f0000001ff4)={@multicast2=0xe0000002, @multicast1=0xe0000001, @empty}, 0xc) 2018/03/08 03:29:31 executing program 7: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)=[]}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x200) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x8, 0x8001}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/03/08 03:29:31 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x80000001}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e20, 0xfff, @dev={0xfe, 0x80, [], 0x17}, 0x6}}, [0x2, 0x1, 0x8, 0x7, 0x8001, 0x5d54e680, 0x0, 0x3, 0x1000, 0x3, 0xec6, 0x9, 0x4, 0x7fffffff, 0x2]}, &(0x7f00000001c0)=0x100) 2018/03/08 03:29:31 executing program 7: r0 = eventfd2(0x200000001, 0x0) socket(0x2, 0x5, 0x6) readv(r0, &(0x7f0000001600)=[{&(0x7f0000000100)=""/8, 0x8}, {&(0x7f0000001500)=""/231, 0x4}], 0x2) 2018/03/08 03:29:31 executing program 5: r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000040)=0x10, 0x80800) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x6, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000140)=""/142) fstat(r0, &(0x7f0000000080)) pipe2(&(0x7f0000f28ff8)={0x0, 0x0}, 0x0) r3 = syz_open_procfs(0x0, &(0x7f000010b000)='ns\x00') splice(r3, &(0x7f00008deff8), r2, &(0x7f0000d69ff8), 0x1, 0x0) 2018/03/08 03:29:31 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000002c0)={'filter\x00', 0x7, 0x4, 0x558, 0x118, 0x330, 0x118, 0x470, 0x470, 0x470, 0x4, &(0x7f0000000280), {[{{@arp={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x11}, 0xffffff00, 0xffffffff, @empty, {[0xff, 0xff]}, @empty, {[0xff, 0x0, 0x0, 0xff, 0x0, 0xff]}, 0xfffffffffffffbff, 0x7, 0x1, 0x9, 0x3b, 0x4d8, 'teql0\x00', 'ip6gretap0\x00', {}, {}, 0x0, 0x241}, 0xf0, 0x118}, @unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0xffffffffffff4df1}}}, {{@arp={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, 0xffffff00, 0x0, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0xff, 0x0, 0xff, 0x0, 0x0, 0xff]}, @empty, {[0xff, 0x0, 0xff, 0xff]}, 0x9, 0x6, 0x1000, 0x7fe5ce5f, 0x1061dfaa, 0x1, 'erspan0\x00', 'rose0\x00', {0xff}, {}, 0x0, 0x202}, 0xf0, 0x218}, @unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x3, 'system_u:object_r:ifconfig_exec_t:s0\x00'}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @loopback=0x7f000001, @broadcast=0xffffffff, 0xf}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5a8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000008900)=[{{&(0x7f0000000040)=@un=@abs, 0x8, &(0x7f0000000080)=[], 0x0, &(0x7f00000000c0)=""/6, 0x6}}, {{&(0x7f0000000100)=@nl=@kern, 0xc, &(0x7f0000001480)=[], 0x0, &(0x7f0000001500)=""/52, 0x34}}], 0x2, 0x0, &(0x7f0000000000)={0x77359400}) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)) r2 = accept(r0, &(0x7f0000000180)=@rc, &(0x7f0000000200)=0x80) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000240)=0x8b, 0x2) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) r3 = socket(0x2000000000000010, 0x803, 0x0) write(r3, &(0x7f00001e9fdc)="240000001a0025f0806bd104feff001c020b49ff6e10b500000700eb0800030001000000", 0x24) 2018/03/08 03:29:31 executing program 2: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='j', 0x1, 0xffffffffffffffff) keyctl$get_security(0x11, r0, &(0x7f00000000c0), 0x0) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="db0f585c2da2e400026d82ba8bf4405a79e6a8796be44a1d81f06aa34a0cbd", 0x1f, r0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/03/08 03:29:31 executing program 6: pkey_mprotect(&(0x7f0000915000/0x1000)=nil, 0x1000, 0x2000004, 0xffffffffffffffff) clock_gettime(0x0, &(0x7f0000008000)={0x0, 0x0}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000740)='/dev/ppp\x00', 0x400000, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000001e40)) recvmmsg(0xffffffffffffff9c, &(0x7f0000007d80)=[{{&(0x7f0000000000)=@can, 0x80, &(0x7f0000000380)=[{&(0x7f0000000080)=""/33, 0x21}, {&(0x7f00000000c0)=""/219, 0xdb}, {&(0x7f00000001c0)=""/53, 0x35}, {&(0x7f0000000200)=""/54, 0x36}, {&(0x7f0000000240)=""/112, 0x70}, {&(0x7f00000002c0)=""/168, 0xa8}], 0x6, &(0x7f0000000400)=""/62, 0x3e, 0x6e}, 0x1}, {{&(0x7f0000000440)=@nfc_llcp, 0x80, &(0x7f0000000800)=[{&(0x7f00000004c0)=""/27, 0x1b}, {&(0x7f0000000500)=""/228, 0xe4}, {&(0x7f0000000600)=""/255, 0xff}, {&(0x7f0000000700)=""/39, 0x27}, {&(0x7f0000000740)}, {&(0x7f0000000780)=""/66, 0x42}], 0x6, &(0x7f0000000880)=""/4096, 0x1000, 0x3ff}, 0x40}, {{&(0x7f0000001880)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001900)=""/175, 0xaf}], 0x1, &(0x7f0000001a00)=""/31, 0x1f, 0x80000000}, 0x7fff}, {{&(0x7f0000001a40)=@nfc, 0x80, &(0x7f0000001bc0)=[{&(0x7f0000001ac0)=""/87, 0x57}, {&(0x7f0000001b40)=""/111, 0x6f}], 0x2, 0x0, 0x0, 0x8000}, 0x4}, {{&(0x7f0000001c00)=@ethernet={0x0, @local}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001c80)=""/243, 0xf3}], 0x1, 0x0, 0x0, 0x7}, 0x7}, {{&(0x7f0000001dc0)=@pptp={0x0, 0x0, {0x0, @multicast2}}, 0x80, &(0x7f0000001e40)=[], 0x0, &(0x7f0000001e80)=""/4096, 0x1000, 0x2}, 0x2f}, {{&(0x7f0000002e80)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000005140)=[{&(0x7f0000002f00)=""/156, 0x9c}, {&(0x7f0000002fc0)=""/4096, 0x1000}, {&(0x7f0000003fc0)=""/158, 0x9e}, {&(0x7f0000004080)=""/4096, 0x1000}, {&(0x7f0000005080)=""/171, 0xab}], 0x5, &(0x7f00000051c0)=""/222, 0xde, 0x7}, 0x1}, {{&(0x7f00000052c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000005700)=[{&(0x7f0000005340)=""/97, 0x61}, {&(0x7f00000053c0)=""/42, 0x2a}, {&(0x7f0000005400)=""/159, 0x9f}, {&(0x7f00000054c0)=""/31, 0x1f}, {&(0x7f0000005500)=""/196, 0xc4}, {&(0x7f0000005600)=""/227, 0xe3}], 0x6, &(0x7f0000005780)=""/50, 0x32, 0x4}, 0x3}, {{&(0x7f00000057c0)=@ax25, 0x80, &(0x7f0000005c40)=[{&(0x7f0000005840)=""/111, 0x6f}, {&(0x7f00000058c0)=""/101, 0x65}, {&(0x7f0000005940)=""/168, 0xa8}, {&(0x7f0000005a00)=""/90, 0x5a}, {&(0x7f0000005a80)=""/168, 0xa8}, {&(0x7f0000005b40)=""/255, 0xff}], 0x6, &(0x7f0000005cc0)=""/4096, 0x1000, 0x3}, 0x7}, {{0x0, 0x0, &(0x7f0000007cc0)=[{&(0x7f0000006cc0)=""/4096, 0x1000}], 0x1, &(0x7f0000007d00)=""/122, 0x7a, 0x100}, 0xffffffff}], 0xa, 0x100, &(0x7f0000008040)={r0, r1+10000000}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000008080)=[@in6={0xa, 0x4e23, 0x100, @ipv4={[], [0xff, 0xff], @empty}}, @in6={0xa, 0x4e23, 0x1, @empty, 0x6}, @in={0x2, 0x4e22, @rand_addr=0x12000}, @in6={0xa, 0x4e24, 0x6, @empty, 0x20}, @in6={0xa, 0x4e23, 0xaa, @remote={0xfe, 0x80, [], 0xbb}, 0x3ff}, @in6={0xa, 0x4e20, 0xfffffffffffffffd, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in6={0xa, 0x4e22, 0xfffffffffffffffc, @mcast2={0xff, 0x2, [], 0x1}, 0x81}, @in6={0xa, 0x4e23, 0x87d, @remote={0xfe, 0x80, [], 0xbb}, 0x6}], 0xd4) 2018/03/08 03:29:31 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00000003c0)=0x3, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x101100, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x8}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000340)={r2, 0x3}, &(0x7f0000000380)=0x8) ioctl$TCFLSH(r1, 0x540b, 0x2) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="4320000018000100ffffffffffff0600000000000000e6a013e8009afb4e9327f224001400050000000000000100000069d9ec648732386a29340b720c644c6cb5f8643c673222172c772b71a93e67f639d0960240a8298450c3da1c98d57acf257540f06f2a1c4398eb30f381938722697c388d4d3152937428f2cdc44a98e1e9d314bfc82de9adbf69d2e301e9e5e4ef8ab2967ffb08bcfbec1b4e78d9f65307"], 0x30}, 0x1}, 0x0) [ 49.187905] audit: type=1400 audit(1520479771.274:47): avc: denied { bind } for pid=7574 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/08 03:29:31 executing program 1: fdatasync(0xffffffffffffffff) unshare(0x200) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0x5, 0x4}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000100)={r1, 0x7}, &(0x7f0000000140)=0x8) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000c02fca)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") setns(r3, 0x0) clone(0x30020181, &(0x7f0000000000), &(0x7f0000695000), &(0x7f000014e000), &(0x7f00000000c0)) 2018/03/08 03:29:31 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000002c0)={'filter\x00', 0x7, 0x4, 0x558, 0x118, 0x330, 0x118, 0x470, 0x470, 0x470, 0x4, &(0x7f0000000280), {[{{@arp={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x11}, 0xffffff00, 0xffffffff, @empty, {[0xff, 0xff]}, @empty, {[0xff, 0x0, 0x0, 0xff, 0x0, 0xff]}, 0xfffffffffffffbff, 0x7, 0x1, 0x9, 0x3b, 0x4d8, 'teql0\x00', 'ip6gretap0\x00', {}, {}, 0x0, 0x241}, 0xf0, 0x118}, @unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0xffffffffffff4df1}}}, {{@arp={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, 0xffffff00, 0x0, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0xff, 0x0, 0xff, 0x0, 0x0, 0xff]}, @empty, {[0xff, 0x0, 0xff, 0xff]}, 0x9, 0x6, 0x1000, 0x7fe5ce5f, 0x1061dfaa, 0x1, 'erspan0\x00', 'rose0\x00', {0xff}, {}, 0x0, 0x202}, 0xf0, 0x218}, @unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x3, 'system_u:object_r:ifconfig_exec_t:s0\x00'}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @loopback=0x7f000001, @broadcast=0xffffffff, 0xf}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5a8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000008900)=[{{&(0x7f0000000040)=@un=@abs, 0x8, &(0x7f0000000080)=[], 0x0, &(0x7f00000000c0)=""/6, 0x6}}, {{&(0x7f0000000100)=@nl=@kern, 0xc, &(0x7f0000001480)=[], 0x0, &(0x7f0000001500)=""/52, 0x34}}], 0x2, 0x0, &(0x7f0000000000)={0x77359400}) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)) r2 = accept(r0, &(0x7f0000000180)=@rc, &(0x7f0000000200)=0x80) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000240)=0x8b, 0x2) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) r3 = socket(0x2000000000000010, 0x803, 0x0) write(r3, &(0x7f00001e9fdc)="240000001a0025f0806bd104feff001c020b49ff6e10b500000700eb0800030001000000", 0x24) 2018/03/08 03:29:31 executing program 6: sched_setaffinity(0x0, 0x376, &(0x7f00000000c0)=0x1fd) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000100)) clone(0x400201043f9, &(0x7f0000e02000), &(0x7f000006fffc), &(0x7f0000e9cffc), &(0x7f0000cd6f68)) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x8) 2018/03/08 03:29:31 executing program 7: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)=0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x8800, 0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000100)=r0) ptrace$peekuser(0x3, r0, 0xdb94) r2 = getpgid(0x0) r3 = syz_open_procfs(r2, &(0x7f0000000000)='net/ipv6_route\x00') pread64(r3, &(0x7f0000904000), 0x44, 0x7ff7d) ioctl$VT_WAITACTIVE(r3, 0x5607) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f0000000040)) ioctl$SNDRV_TIMER_IOCTL_STOP(r3, 0x54a1) 2018/03/08 03:29:31 executing program 4: r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10ffc)=0x3f, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) listen(r1, 0x0) listen(r0, 0x0) socket$inet6(0xa, 0x3, 0x4) 2018/03/08 03:29:31 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000a13000)='/dev/sg#\x00', 0x0, 0x8002) write(0xffffffffffffffff, &(0x7f0000d90000)="db", 0x1) write$sndseq(r0, &(0x7f00001d6ee0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) fanotify_mark(r0, 0x8, 0x20, r0, &(0x7f0000000080)='./file0\x00') ioctl(r0, 0x7, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000000)={0x40, 0x0, {0x1, 0x3, 0x100, 0x3, 0x9}}) 2018/03/08 03:29:31 executing program 2: getpid() r0 = socket(0x13, 0x5, 0xfff) keyctl$set_reqkey_keyring(0xe, 0x3) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000080)={'filter\x00', 0x8d, "c41955af76e49430fb556a63aa20e382fff067f93715afa71c255476c4ea515b9a236a45e9886e626cfcf71b9e538b7839441e0f7fa0f64420e313cad3425198e342d31c8dadd2b684eed14962d6b633ef1c76cac1c0c0d0bfeee13944927fbe37ea2cf47b0d90dac67651a04a2fa9dee14e1c761f01660adba90ed5feb8fe7bdb02f138d5305c2d0fcae50abc"}, &(0x7f0000000140)=0xb1) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000040)={'tunl0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) 2018/03/08 03:29:31 executing program 5: mq_getsetattr(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080)=0x9, 0x4) 2018/03/08 03:29:31 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000b9dff0)={0x1, &(0x7f0000b9d000)=[{0x6, 0x0, 0x0, 0xf9fe}]}, 0x10) sendto(0xffffffffffffffff, &(0x7f0000a99000), 0xffff, 0x0, 0x0, 0x0) 2018/03/08 03:29:31 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{}, {}, {}, {}]}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000067dff8)={0x0}, &(0x7f0000c3c000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000d40000)={r1}, &(0x7f00001caffc)=0x6) ioctl$KDGKBLED(r0, 0xc004510e, &(0x7f0000d3ffff)) 2018/03/08 03:29:31 executing program 7: r0 = add_key$user(&(0x7f0000cad000)='user\x00', &(0x7f0000fb4000)={0x73, 0x79, 0x7a}, &(0x7f0000f9ff03)='G', 0x1, 0xfffffffffffffffd) keyctl$get_security(0x11, r0, &(0x7f000064a000)=""/4096, 0x1000) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4000) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000080)=@add_del={0x2, &(0x7f0000000040)='ip6tnl0\x00', 0x100000001}) 2018/03/08 03:29:31 executing program 2: bind$inet(0xffffffffffffffff, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(0xffffffffffffffff, &(0x7f0000769f0f)=""/241, 0xfffffffffffffdd4, 0x0, &(0x7f0000497ff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f000041cf88)=[{{0x0, 0x0, &(0x7f0000dbd000)=[{&(0x7f0000945f3a)='^', 0x1}], 0x1}}], 0x1, 0x0) 2018/03/08 03:29:31 executing program 4: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) finit_module(r0, &(0x7f00000001c0)='^eth0[lo\x00', 0x2) ptrace(0x4207, r1) wait4(r1, 0x0, 0x0, &(0x7f0000000280)) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x5, 0x20, 0x7, 0x20}, &(0x7f0000000140)=0x18) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={r2, 0xe78d, 0x3}, 0x8) wait4(r1, &(0x7f0000000000), 0x1, &(0x7f0000000040)) 2018/03/08 03:29:31 executing program 6: mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) futex(&(0x7f0000000000), 0x1, 0x0, &(0x7f0000005ff0)={0x77359400}, &(0x7f0000000000), 0x0) getsockname(0xffffffffffffffff, &(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000180)=0x80) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00000001c0)={0x0, 0x5f3, 0x9, 0x3}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000240)={r1, 0x4}, &(0x7f0000000280)=0x8) r2 = syz_open_pts(0xffffffffffffffff, 0x100) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000000040)=0x7) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000000c0)={0x1}) 2018/03/08 03:29:31 executing program 5: socketpair$unix(0x1, 0x100000001, 0x0, &(0x7f0000d3cff8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000210000)='P', 0x1) r2 = accept(r0, &(0x7f0000000000)=@in={0x0, 0x0, @dev}, &(0x7f0000000080)=0x80) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f00000000c0)=0x9) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f0000b9a000)=0x9, 0x4) recvmsg(r1, &(0x7f0000b47fe4)={&(0x7f000015bff0)=@ax25, 0x10, &(0x7f00006f4000)=[], 0x0, &(0x7f00003a1000)=""/12, 0xc}, 0x0) 2018/03/08 03:29:31 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect(r0, &(0x7f0000000080)=@ax25={0x3, {"c6ee2a2de99b7e"}, 0xec5f}, 0x80) 2018/03/08 03:29:31 executing program 6: exit(0x6cb8) futex(&(0x7f0000000000), 0x6, 0x0, &(0x7f000000d000)={0x400000000}, &(0x7f0000fd5ffc), 0x0) 2018/03/08 03:29:31 executing program 2: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[]}) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x200000a, 0x8000008012, r0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0x1, 0x0, 0x2, 0x1f}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000080)={0xcb, r1, 0x10001, 0x8e9}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000200)={{0xffffffffffffffff, 0x1, 0x1, 0x1, 0xfffffffffffff631}, 0x2000000000000000, 0xe76e, 0x5}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000001c0)={0x80, 0x9, 0x9, 0x8, 0x2}, 0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x9, 0x9}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={r2, 0x100, 0x401}, 0x8) 2018/03/08 03:29:31 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000380)=@sack_info={0x0, 0x800000000000000, 0x1}, &(0x7f00000003c0)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000400)={r2, 0xfffffffffffffff2}, 0xc) setsockopt$inet6_buf(r0, 0x29, 0x33, &(0x7f0000247fff), 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@mcast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@empty}}, &(0x7f0000000140)=0xe8) ioprio_get$uid(0x3, r3) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f0000000340)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x7, [@dev={0xac, 0x14, 0x14, 0x18}, @dev={0xac, 0x14, 0x14, 0x10}, @dev={0xac, 0x14, 0x14, 0x11}, @dev={0xac, 0x14, 0x14, 0x1a}, @multicast2=0xe0000002, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x14, 0xe}]}, 0x2c) readv(r0, &(0x7f0000000300)=[{&(0x7f0000000180)=""/15, 0xf}, {&(0x7f00000001c0)}, {&(0x7f0000000200)=""/202, 0xca}], 0x3) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000000000)="720bf7cd0420268e5227", 0xa) 2018/03/08 03:29:31 executing program 0: r0 = memfd_create(&(0x7f000003affa)="706f73fb00000000000000566f6573737b0000", 0x0) pwrite64(r0, &(0x7f0000000240)="8a350173a56c860e05e1bfb9593e3ac0a98ff4d0ece4f8dc3fd322e2f2207eec84e707bdf42f48b3ee4cd987895de9eb92ef73bb6de44422ff6138931ad4399cc7d3ec3ee618ebf2d7cd72", 0x9, 0xfffffffffffffffe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) utimes(&(0x7f0000001000)='./file0\x00', &(0x7f0000001040)) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f00000001c0)={'ah\x00'}, &(0x7f0000000200)=0x1e) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) renameat(r0, &(0x7f0000000140)='./file0\x00', r0, &(0x7f0000000180)='./file0\x00') 2018/03/08 03:29:31 executing program 5: mkdir(&(0x7f0000f06fb3)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0) unlink(&(0x7f0000b04000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200, 0x0) accept$unix(r0, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e) 2018/03/08 03:29:31 executing program 7: r0 = userfaultfd(0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x1}) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f000091a000/0x2000)=nil, 0x2000}}) 2018/03/08 03:29:31 executing program 4: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) finit_module(r0, &(0x7f00000001c0)='^eth0[lo\x00', 0x2) ptrace(0x4207, r1) wait4(r1, 0x0, 0x0, &(0x7f0000000280)) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x5, 0x20, 0x7, 0x20}, &(0x7f0000000140)=0x18) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={r2, 0xe78d, 0x3}, 0x8) wait4(r1, &(0x7f0000000000), 0x1, &(0x7f0000000040)) 2018/03/08 03:29:31 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, 0xd) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@dev={0xfe, 0x80, [], 0xc}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev={0xfe, 0x80}}, 0x6) bind(r0, &(0x7f00000000c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x2, 0x1, 0x2, {0xa, 0x4e20, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x4}}}, 0x80) getsockname(r0, &(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @remote}}, &(0x7f00000001c0)=0x80) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000440)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/03/08 03:29:31 executing program 4: r0 = socket$inet(0x2, 0x2, 0x2000000088) bind(r0, &(0x7f0000000080)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0xfffffeef) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000bff000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f00001ecfe0)=[], 0x0, &(0x7f0000f21000)=""/79, 0xfffffffffffffdd6}, 0x0) sendto$inet(r0, &(0x7f00000abeab), 0x0, 0x0, &(0x7f0000e81ff0)={0x2, 0x4e20, @empty}, 0x10) 2018/03/08 03:29:31 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x6, &(0x7f00000000c0)) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000080)={0x7, 0x2, 0x6}) 2018/03/08 03:29:31 executing program 3: socket$l2tp(0x18, 0x1, 0x1) socket$packet(0x11, 0x3, 0x300) mq_open(&(0x7f0000000800)='/dev/sequencer2\x00', 0x0, 0x80, &(0x7f0000000840)={0x9, 0x4300000, 0x8, 0x400, 0x7, 0x6a, 0x4, 0xfffffffffffffffe}) r0 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair(0x11, 0x6, 0x5, &(0x7f0000000880)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r0) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x1, 0xf0d, 0x0, 0xb, 0x16, 0x0, "4a7759f162ddca894883c4f2381c27815042d8df502d4a87725f5fa03daca28830b6522cd3346eacf75100ec4ebc70ecefe00a1256e1ac55a147862dca8a3b60", "5cdc157c61856c625aec42b1b1d67726ab3331d6e83768c4aae4f0b8e439760f719960781cc2b50749834673c12cf79d31b0d56bfaa8bd1df0adda332ed3b8a8", "289b3624a0a6ad75fec1bc9b67399ab5593e35dbf0a6dd2711a4c7ce3a28351f", [0x0, 0x3ff]}) getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000000300)=""/234, &(0x7f00000002c0)=0xea) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000180)={0x0, 0x1}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000200)={r4, @in6={{0xa, 0x4e23, 0x40, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}}}, &(0x7f0000000400)=0x84) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000140)) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x101002, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000540)={r5, 0x8, 0xfffffffffffffffa}, &(0x7f0000000580)=0x8) r7 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x80000) setsockopt$SO_ATTACH_FILTER(r7, 0x1, 0x1a, &(0x7f000002eff0)={0x0, &(0x7f0000000ff0)=[]}, 0x10) sendto(0xffffffffffffffff, &(0x7f0000000000)="f86d4bc3", 0x4, 0x0, 0x0, 0x0) splice(r7, &(0x7f00000000c0), r6, &(0x7f0000000100), 0x1f, 0xa) 2018/03/08 03:29:31 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000080)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001}, 0xc) close(r1) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x4}, 0x68) 2018/03/08 03:29:31 executing program 7: timerfd_gettime(0xffffffffffffffff, &(0x7f0000000000)) r0 = getegid() setfsgid(r0) 2018/03/08 03:29:31 executing program 1: r0 = socket(0x100000002, 0x1, 0x8001) accept4(r0, &(0x7f0000000180)=@can, &(0x7f0000000200)=0x80, 0x800) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x101000, 0x0) r2 = fcntl$getown(r1, 0x9) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000240)=r2) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f0000000000)=""/226, &(0x7f0000000100)=0xe2) getsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000d99ffc), &(0x7f0000ec9ffc)=0x4) 2018/03/08 03:29:31 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000080)={@rand_addr=0x4, @remote={0xac, 0x14, 0x14, 0xbb}, 0x1, 0x2, [@broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}]}, 0x18) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x200502, 0x20) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000100)={0xbc, 0x80, 0x5, 0x80000001, 0x4, 0xfffffffffffffffe, 0x2, 0x96b, 0x9c, 0x7f, 0xca}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000559000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x0, []}, 0x10) signalfd(r0, &(0x7f0000000200)={0x2}, 0x21) write$selinux_create(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a6d6f756e745f657808635f743a7330202f7573722f7362696e2f637570732d62726f77736564203939202e2f66696c65300014b14172587eff2f79691a16d97ffa5308f2d57bb7cb6d65d829dab2f21aa4db49118b97b7a26aa0fa984791fba7905cb80dc2baed81b04ff73da9fe316dec9b163cc3b8d6b3abb3de8778940037d4867029b348e36f45c74db134dfb5f203588fa2745443f80b0fd742483040849cf0ec046643b3348bda"], 0x44) 2018/03/08 03:29:31 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000000140)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@loopback}}, &(0x7f0000000280)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000000400)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x102d00}, 0xc, &(0x7f00000003c0)={&(0x7f00000002c0)=@getspdinfo={0xfc, 0x25, 0x404, 0x70bd2c, 0x25dfdbfc, 0x8, [@sa={0xe8, 0x6, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@dev={0xfe, 0x80, [], 0x15}, 0x4e21, 0x2, 0x4e23, 0x5, 0xa, 0x80, 0xa0, 0xa7, r1, r2}, {@in=@broadcast=0xffffffff, 0x4d4, 0x2b}, @in=@dev={0xac, 0x14, 0x14, 0x1a}, {0x0, 0x9, 0xffffffffffffffff, 0x3, 0xfe3, 0x7, 0x7, 0x200}, {0xffff, 0x1, 0x2, 0x7}, {0x2, 0x7, 0x8}, 0x70bd2c, 0x34ff, 0xa, 0x3, 0x9, 0x72}}]}, 0xfc}, 0x1, 0x0, 0x0, 0x20000000}, 0x80) fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 49.505251] program syz-executor5 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 49.517219] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 [ 49.533517] program syz-executor5 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 49.547623] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 2018/03/08 03:29:31 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000036000)='ns/uts\x00') openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x101102, 0x0) setns(r0, 0x2004) 2018/03/08 03:29:31 executing program 7: rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000600)='/dev/ashmem\x00', 0xc00, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3000001, 0x60010, r0, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000000040)={0x0, 0xa, 0x4, @tid=r1}, &(0x7f0000044000)) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000280)={0x0, 0x8e}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={r3, 0x4f4}, &(0x7f0000000340)=0x8) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000040000)) munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ashmem\x00', 0x10001, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r7, 0x84, 0x74, &(0x7f0000000380)=""/184, &(0x7f0000000080)=0xb8) setsockopt$inet6_buf(r6, 0x29, 0xca, &(0x7f0000000100)="2e0b4c45eb639e3879", 0x9) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f00000001c0)=0x400000000, 0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) listen(r4, 0x0) rt_sigtimedwait(&(0x7f00004f3ff8)={0xffffffffffffffff}, &(0x7f0000ec8ff0), &(0x7f0000685000)={0x77359400}, 0x8) 2018/03/08 03:29:31 executing program 0: r0 = add_key(&(0x7f0000f33000)='user\x00', &(0x7f0000454000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) r1 = add_key(&(0x7f00006ef000)='user\x00', &(0x7f0000635ffb)={0x73, 0x79, 0x7a}, &(0x7f0000000000)="f3", 0x1, 0xfffffffffffffffd) keyctl$link(0x8, r0, r1) 2018/03/08 03:29:31 executing program 1: rename(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00') r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@sack_info={0x0, 0xffffffffffffffe0, 0xffffffffffffffff}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={r1, 0x1}, &(0x7f00000001c0)=0x8) r2 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x800400000) r3 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x24480, 0x0) connect$bt_l2cap(r3, &(0x7f0000000480)={0x1f, 0xecd, {0x100, 0x74, 0x8001, 0x31b, 0x9, 0x7}, 0xfffffffffffffff7, 0x6}, 0xe) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000cf0f50)={{0x80}, 'port0\x00', 0xbd, 0x80003}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x1, 0x0) 2018/03/08 03:29:31 executing program 2: getcwd(&(0x7f0000000000), 0x0) 2018/03/08 03:29:31 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000180)={0x11, 0x3, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) fsetxattr(r0, &(0x7f0000000000)=@random={'trusted.', 'sit0\x00'}, &(0x7f0000000040)='sit0\x00', 0x5, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080), 0x4) 2018/03/08 03:29:31 executing program 4: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) close(r0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) accept$ipx(r1, &(0x7f0000000180), &(0x7f00000001c0)=0x10) 2018/03/08 03:29:31 executing program 5: writev(0xffffffffffffffff, &(0x7f00009d5ff0)=[{&(0x7f0000be9000)="440ada610000fe82fd9b56e22f9d6cd47c2ec78b000000096bc82d5d4800008884134508d746c4ad1921a782f9639b020800a708140007ae62731f010850ba19ef41771617e8da13866d15", 0x4b}], 0x1) r0 = accept(0xffffffffffffffff, &(0x7f0000000040)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f00000000c0)=0x80) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$TCSETA(0xffffffffffffffff, 0x5402, &(0x7f0000f9f000)={0x4bc4, 0x0, 0x401}) ioctl$GIO_UNISCRNMAP(0xffffffffffffffff, 0x4b69, &(0x7f0000000000)=""/28) 2018/03/08 03:29:31 executing program 2: mkdir(&(0x7f000000dff8)='./file0\x00', 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x20102, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) creat(&(0x7f0000020ff2)='./file0/file0\x00', 0x0) linkat(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000080)='./file2\x00', 0x400) 2018/03/08 03:29:31 executing program 6: socket$inet6(0xa, 0x1, 0x4) r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x2, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x83, 0x0, 0x9}}, 0xe8) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x63, 0x55c1, 0x8, 0x2, 0x8}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000180)={r2, 0x4}, &(0x7f00000002c0)=0x8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) 2018/03/08 03:29:31 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) fcntl$setpipe(r0, 0x407, 0x800) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x4500, 0x0) 2018/03/08 03:29:31 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000e7dfc8)={&(0x7f000068ffec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000000000)=[{&(0x7f0000f69000)=""/13, 0xd}, {&(0x7f0000000040)=""/143, 0x8f}], 0x10000000000001bb, &(0x7f0000000100)=""/79, 0x10e}, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20, @empty}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/autofs\x00', 0x40000, 0x0) connect$netlink(r1, &(0x7f0000000300)=@proc={0x10, 0x0, 0x25dfdbfd, 0x40880}, 0xc) sendto$inet(r0, &(0x7f0000e78a42), 0xd, 0x8084, &(0x7f00004d4000)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000440)="fbf327899de7fe7e0c02fe5cbb35491715b7af550749fac27aa9c48c5d847fdc41ddc4b7c3add170389cf68dcb8344f494ec0be60a800000000000009db2d918f31a2d47d8383d4dd09e0000000000000000000000000000", 0xfffffe50, 0x0, &(0x7f00000004c0)={0x2, 0x4e21, @rand_addr}, 0x201) sendto$inet(r0, &(0x7f0000000180)="23d044811b8a86b3da7f8ee0868f2e447024adeb62a5ecf03f8e12c3bf6122bb641ff144590d14e73ce3f257c773b85f6c3edfa0d5fb56f6be61aa26b00b8e12d72ee51e6efe4731c15c512ed8d0f2e58afcf66206e3103776bb836dd01f665d8c489cb650f452fb860a61bff14b25f8c9b4bbe720bb352c83ebf1ad507e72d50aa9a800047860885971c67a5db4462e0fba4c79adde61c614a80711968c76b7d63dbc0ec8754de653d0af0b992a724fb0ad112cb9baf2913a2ff1b30d925bfc06a9da1811d8b1dc29d4ad4fac656e00f1bfbcb9ad72a36effdcd9d06d41dc5962adfa249563", 0xe6, 0x4000, &(0x7f0000000280)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000340)=@sack_info={0x0, 0x9}, &(0x7f0000000380)=0xc) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000003c0)=@assoc_id=r2, 0x4) renameat(r1, &(0x7f0000000400)='./file0\x00', r1, &(0x7f0000000500)='./file0\x00') 2018/03/08 03:29:31 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) fcntl$getown(r0, 0x9) r1 = getpgid(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f00000000c0)='io\x00') getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x1ad3}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000001c0)={r3, 0x8, 0xaa4b, 0x7, 0x6a, 0x3}, &(0x7f0000000200)=0x14) write$evdev(r0, &(0x7f0000000040)=[], 0x0) r4 = dup(r0) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000000280)=0x3) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r4, 0x54a2) 2018/03/08 03:29:31 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000080), 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000000040)={&(0x7f0000ffd000/0x1000)=nil, 0x8f6, 0x7, 0xa4, &(0x7f0000fef000/0x11000)=nil, 0x8267}) 2018/03/08 03:29:31 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000040)={0x7ffffffffffffff, 0x0, 0x0, 0x0, "9158636aaed6a4af000000004000001f323a4f0592b9cae54ab736f655c71100"}) 2018/03/08 03:29:31 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000000)=0xfffffeed) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0xee, "7296a98778e9a48fbd37c71becde832036f032e37f63dfed24da65b2e4b78dc389e4b4606da356101ac23849b6e6d2d5d60677720d4963762b2092b6e19ec5f7db08f17023fe46fd3a8aee68efa69d2cbc34df4830fdf8e62d2231742882d775cc793d358de8720009a2c66c323c5cdef3ba0bc42ee6b32ff5d2f3bcd387a450b4265f39a1b216aabe1db9518499b75fc52999119ff911b5a24230ed8fe82d20b9477d26ea4a6c95bc446d94fb204622ade309596b6aaf0665d4be78d19a66ce4c2cd70806b09629ccef5146fbffbc3d605282d0f6689975cf03ac1aed6bea7b62fc73434a29404ea9186235f643"}, &(0x7f0000000140)=0xf6) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x7}, &(0x7f00000001c0)=0x8) shutdown(r0, 0xfffffffffffffffb) 2018/03/08 03:29:31 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) r1 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x1, 0x6, [0x4, 0xff, 0x0, 0x9, 0x3ff, 0x1]}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000180)={r3, 0x1}, &(0x7f00000001c0)=0x8) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f0000000240)={'filter\x00', 0x7, 0x4, 0x4a8, 0x140, 0x140, 0x0, 0x3c0, 0x3c0, 0x3c0, 0x4, &(0x7f0000000200), {[{{@arp={@empty, @broadcast=0xffffffff, 0x0, 0x0, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0x0, 0xff, 0xff, 0xff, 0xff, 0xff]}, @empty, {[0x0, 0x0, 0x0, 0xff, 0xff, 0xff]}, 0x2, 0x2, 0x4, 0x3f, 0x1, 0x100, 'bpq0\x00', 'bcsf0\x00', {}, {}, 0x0, 0x109}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, 0x4, 0xffffffff}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x1}}}, {{@arp={@loopback=0x7f000001, @rand_addr=0xff, 0xffffff00, 0x0, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, {[0x0, 0xff, 0xff, 0xff, 0x0, 0xff]}, @empty, {[0xff, 0xff, 0x0, 0x0, 0xff]}, 0x3, 0x401, 0x7, 0x1305, 0xf95, 0x0, 'syzkaller0\x00', '\x00', {0xff}, {0xff}, 0x0, 0x281}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}, @empty, @local={0xac, 0x14, 0x14, 0xaa}, @empty, 0xc}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f8) sendmsg$nl_xfrm(r2, &(0x7f0000000a80)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000a40)={&(0x7f0000000740)=ANY=[]}, 0x1}, 0x0) bind$inet(r0, &(0x7f000000f000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000000080)) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000000040)=0x3) 2018/03/08 03:29:31 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000070cff4)) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000140)={0xfffffffffffffffd, 0x0, 0x0, 0x4, 0x9c06, 0x20, 0x3ff, 0x0, 0x40, 0xffffffffffffd84f}) write$evdev(r0, &(0x7f0000057fa0)=[{{0x100000}, 0x0, 0x100000001}, {}], 0x30) ppoll(&(0x7f0000a65000)=[{r1}], 0x1, &(0x7f0000bc9000), &(0x7f0000f2d000), 0x8) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200, 0x20) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x7de, 0x2, [0xffffffff, 0x4]}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000100)={r3, 0x8}, 0x8) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x20002, 0x0) ioctl$KDSIGACCEPT(r4, 0x4b4e, 0x37) 2018/03/08 03:29:31 executing program 7: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x80000) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000080)={0x4, {{0xa, 0x4e21, 0x8001, @empty, 0x6}}}, 0x88) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000140)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}}, 0xfffffffffffffea5) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x3, [{{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x210) 2018/03/08 03:29:31 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x22080, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000180)=0x4, &(0x7f00000001c0)=0x4) r1 = socket$packet(0x11, 0x3, 0x300) getpeername$packet(r1, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000600)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000640)={@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0x10000, 0x8, 0x400, 0x400, 0xbe, 0x1a, r2}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)={0x0, 0xfff, 0x9, [0x29a6cc9c, 0x2, 0x2, 0x101, 0x8001, 0x4, 0x2, 0x10000, 0x7fffffff]}, &(0x7f0000000080)=0x1a) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f00000000c0)={r4, 0x5}, &(0x7f0000000100)=0x8) setsockopt$packet_int(r1, 0x107, 0x13, &(0x7f0000000ffc), 0x16) 2018/03/08 03:29:31 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000001480)='/dev/sg#\x00', 0x80000004, 0x149482) fcntl$lock(r0, 0x6, &(0x7f0000004fe0)={0x0, 0x4}) getpeername$inet(r0, &(0x7f00000013c0)={0x0, 0x0, @dev}, &(0x7f0000001400)=0x10) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="51a46edc767bcd85e7e083b7e6c8d99166f0624f8f1d0f0405501acb58a4785faf09cf5fcc3009e4d0bddbc1b2835f32cd0325adf6cbc1991a01f6f32af96d18a6f8f5d7e7b5d6b2ae0026d90aaa161e2141b48a4f09a44ad4da5254ef9d43af2b692ad24cd4cf2303ccea17c7e74d063ba20c037bc7ebe817db7cf04bc13e920661b8fb858c5189dc84c87af7733937fef6d885a34affc583fda0dc1c10fb76affd57e79354ecb8a11a2e4b563bc2d952d44e588d47d69c87fdf4d1da6ca9df6755d1d03735a70669079d8a", 0xcc, 0xffffffffffffffff) r2 = add_key$user(&(0x7f00000012c0)='user\x00', &(0x7f0000001300)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001340)="4a9798e8107d4c49bc70c9c609b7fee749565eab93c510ac54aa1fa6fc9a45f1fed08a0b779e263b67a72d70a93cee98e716e71d4c1933a9f142b25789b1a07bbf6aa378b486b9825857a5d198221b16582b2e1589a0478219bfcbaa749fd879ab26538a53dd5f5f3eb17b85690fbe27eccf91f40ed9e05ae4cbaa3d", 0x7c, 0xfffffffffffffff9) keyctl$instantiate_iov(0x14, r1, &(0x7f0000001280)=[{&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000001240)="e67a63becb4c7dcc114f5111b6c62f25975c4b28f4a13cc9036a0335288dfa909c89697c07d6e92148952e65e26983b25400c926dec23739d3b5", 0x3a}], 0x2, r2) 2018/03/08 03:29:31 executing program 0: syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x2) r0 = eventfd2(0x0, 0x20000080801) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000bf3000)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000afdff4)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f00000001c0)=0xe8) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) r6 = syz_open_dev$mice(&(0x7f0000000300)='/dev/input/mice\x00', 0x0, 0xa000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r5, 0x2405, r6) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe000, r3, r4, 0x280000000, 0x1, 0x2180002) dup2(r1, r2) [ 49.815806] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/08 03:29:31 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000080), 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000000040)={&(0x7f0000ffd000/0x1000)=nil, 0x8f6, 0x7, 0xa4, &(0x7f0000fef000/0x11000)=nil, 0x8267}) 2018/03/08 03:29:31 executing program 7: futex(&(0x7f0000fdaffc), 0xb, 0x0, &(0x7f0000fdb000)={0x77359400}, &(0x7f0000fdaffc), 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) 2018/03/08 03:29:31 executing program 6: socket$inet6(0xa, 0x1, 0x4) r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x2, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x83, 0x0, 0x9}}, 0xe8) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x63, 0x55c1, 0x8, 0x2, 0x8}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000180)={r2, 0x4}, &(0x7f00000002c0)=0x8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) 2018/03/08 03:29:32 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000178000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000204ff4)={0x4000000e}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)) ppoll(&(0x7f00004b0fc0)=[{r1}], 0x1, &(0x7f0000ff9000)={0x0, 0x989680}, &(0x7f0000ae8ff8), 0x8) 2018/03/08 03:29:32 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}], 0x4) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) [ 49.890249] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/08 03:29:32 executing program 3: r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10ffc)=0x3f, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x77, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) 2018/03/08 03:29:32 executing program 1: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000fee000)="1f000000520007f2000094fef5000f42ebe300000000001ab4a500ffffb92b", 0x1f) r1 = request_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='mime_type^cpuset\\[\x00', 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f00000000c0)=""/161, 0xa1) 2018/03/08 03:29:32 executing program 5: unshare(0x8000000) r0 = mq_open(&(0x7f000084dff0)='!selinuxselinux\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x5}) setpriority(0x0, 0x0, 0x1) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f00000000c0)=""/44, 0x7, 0x5, &(0x7f0000000100)={r1, r2+10000000}) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) prctl$void(0x2f) bind$ax25(r3, &(0x7f0000000080)={0x3, {"a5f52b18ff05b3"}, 0x7ff}, 0xfffffffffffffe64) mq_timedreceive(r0, &(0x7f0000ce4fae)=""/82, 0x52, 0x0, &(0x7f0000f7f000)) 2018/03/08 03:29:32 executing program 7: r0 = add_key(&(0x7f0000d84000)='user\x00', &(0x7f000030dffb)={0x73, 0x79, 0x7a}, &(0x7f0000258f6e)="9f", 0x1, 0xfffffffffffffffc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x498000, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x3) add_key$keyring(&(0x7f0000982000)='keyring\x00', &(0x7f00002e2ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) 2018/03/08 03:29:32 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSBRK(r1, 0x5427) read(r0, &(0x7f000060f000)=""/217, 0xd9) dup2(r0, r1) 2018/03/08 03:29:32 executing program 0: mkdir(&(0x7f0000000140)='./file0/file0\x00', 0xfffffffffffffffc) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)=0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000240)={'filter\x00', 0xac, "78ecc0a1679cd05c55dd808a69b7c52a3ffdec1b46e793907af823c985d003873ebe896ec39ee2a09ae8a46410f1e818b009195e715d54f475daf2e58a7038a2aebfdfb9f6d78a6ceda318ddbe16d76823e40e0c7bdfe4f1e06199cf8bca896517c6dc177a10f675719cd8ea85254a26305fe02e861659610c2a2694e384a5cd31cc5fe3620de9671ca36b5722ecbd9d004da18c16e8424e03eac24cbdd692efee1e35fc3cd66f0095e41154"}, &(0x7f0000000340)=0xd0) fstat(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r2, r0) 2018/03/08 03:29:32 executing program 4: accept4$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, @multicast1}, &(0x7f0000000100)=0x10, 0x80000) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) syz_open_procfs(r1, &(0x7f0000000080)='limits\x00') r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000031cff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r2, 0x40247007, &(0x7f000098dffa)={0x0, 0x0, 0x7f}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/03/08 03:29:32 executing program 2: mmap(&(0x7f00002da000/0x2000)=nil, 0x2000, 0x0, 0x2010, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100010000000002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000002922)="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", 0x6df) 2018/03/08 03:29:32 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000013000)={&(0x7f0000000000)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000440)=[], 0x0, &(0x7f0000000080)=[{0x28, 0x29, 0x39, "270202010000007efe8000000000000052"}], 0x28}, 0x0) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x101c01) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x4e20, 0x4b6, @dev={0xfe, 0x80, [], 0x19}, 0x1f}}, 0x20, 0xffffffff, 0x65cc425a, "405302ff114230ce468848a2742682b64191f8242c865953ee459d67b1114a14d8b34024da8d3300cde84c812e54adfbc270a66ac049bdc3ab02daf762b21a6cb3f0c5256c00c4c331dc0acd2e6c5449"}, 0xd8) 2018/03/08 03:29:32 executing program 1: clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x4) munlock(&(0x7f0000522000/0x2000)=nil, 0x2000) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x101502, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x14) r2 = geteuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@ipv4={[], [0xff, 0xff], @empty}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e20, 0x7f, 0x4e24, 0x1, 0xa, 0x20, 0x80, 0x3f, r1, r2}, {0x80000001, 0x0, 0x1, 0x8, 0x4, 0x9a, 0x523, 0x2}, {0xffffffffffffec71, 0x831, 0x0, 0x1000}, 0x0, 0x6e6bb2, 0x2, 0x1, 0x2, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0xc}, 0x4d3, 0xff}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3507, 0x6, 0x3, 0x8, 0xfff, 0xffffffff, 0x8}}, 0xe8) 2018/03/08 03:29:32 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000453ff6)='attr/prev\x00') read$eventfd(r0, &(0x7f0000ffcffd), 0x8) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000040)={0x7, &(0x7f0000000000)=[{}, {}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000080)={r1, 0x2}) 2018/03/08 03:29:32 executing program 7: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ed1000)='clear_refs\x00') pwrite64(r0, &(0x7f0000cf2fff)='1', 0x24b, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/create\x00', 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x100, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400000, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0xc6, "0e4ea9988cbe9f965261ca101f41721305b453d47069256171fd53cbac3fb7ca684758414870832e068da3e193b2ef77e7c461ea344789ad88e8801a5fcfd9d98f82fbfbc1c90123995b15ab57e55993c9950428c8eab057d303dddc8ac115499ad0c0c9c938c909fc958306356c05dcaafc5786f1c4a52cdaff91306e77a7c645be6f73f7e1efbef8ce492c8a61278db1a1c3742f64db28fbf4638652c9838c38d2210fa123a64db1bda0d1c1db0cf5ec340bfed9ead19f51288822df915cb5e0d24acb376e"}, &(0x7f0000000140)=0xea) 2018/03/08 03:29:32 executing program 7: rmdir(&(0x7f0000000000)='..') 2018/03/08 03:29:32 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setopts(0x4209, r1, 0x2800000000000004, 0x0) 2018/03/08 03:29:32 executing program 0: r0 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000180)={0x11, 0x3, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) 2018/03/08 03:29:32 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = gettid() fcntl$setown(r0, 0x8, r1) r2 = socket$inet6(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_int(r2, 0x0, 0x15, &(0x7f0000000000)=0xfffffffffffffffb, 0x27d) r4 = dup3(r3, r2, 0x80000) getsockopt$inet_tcp_int(r4, 0x6, 0x3f, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$sock_SIOCADDDLCI(r4, 0x8980, &(0x7f00000000c0)={'ip6tnl0\x00', 0x3}) 2018/03/08 03:29:32 executing program 5: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x0, 0x0, 0x2, 0x200000200800}) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000080)=0x4) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x4028700f, &(0x7f0000000040)) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/03/08 03:29:32 executing program 6: r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) write$selinux_create(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="73797374656d5f753a6f62d90e1f3a4b91b811da0d32c46a"], 0xc) pselect6(0x40, &(0x7f0000000040)={0x7, 0x80000000, 0x6, 0x1, 0x5, 0x8000, 0x200000000000, 0x1}, &(0x7f0000000080)={0x3, 0x8001, 0x8, 0x200, 0x4800, 0x4, 0x5, 0x6}, &(0x7f00000000c0)={0x401, 0x3, 0xcb, 0x7, 0x3f, 0x75, 0xfff, 0x10001}, &(0x7f0000000100)={0x0, 0x989680}, &(0x7f0000000180)={&(0x7f0000000140)={0x1a8}, 0x8}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000200)=""/195) timer_settime(0x0, 0x0, &(0x7f0000001000)={{}, {0x0, 0x989680}}, &(0x7f0000005000)) 2018/03/08 03:29:32 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000080)={@local, 0x0}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)=0x100000000, 0x4) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000180)={@empty, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x14}}, 0x3ff, 0x1, 0x1000000000000008, 0x481cbe1ed9e8ba6a, 0xe, 0x80000000, r1}) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040)=[], 0x0, &(0x7f0000000080)=[]}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000001bc0)=[], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="10000000000000000100000025000000eb238ac471a50e9dcd71b8c5419d3782233e9c7218ef18d100000000000000000000000000000000"], 0x10}}], 0x2, 0x0) 2018/03/08 03:29:32 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x40, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x102, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x20000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f00000000c0)={0x1, 0x6, 0x0, 0x0, 0x7}) ioctl$TCXONC(r0, 0x540a, 0x6) epoll_create(0x40000) 2018/03/08 03:29:32 executing program 2: socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, r0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000d55fca)=ANY=[@ANYBLOB="03000000000000000100010000000000010000000000788f09000000000000000900000000000000040000000000000001000000000000000000000000000000000000000000000000020000000000000000000000000000030000000000000000000000000000000200000000000000000000000000000000000000000000008000000000000000000000000000000008000000000000000000008000000000018000000000000000000000000000000000000000000000000000000000000000000000000000004aff000000000000ff030000000000006cdb00000000000000000000000000000000000000000000012800000000000000000000000000000100000001000000020000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000004000000000016003f00000000000000000000000000000000000000000000000010000000000000000000000000000000000100000000000200000000000000c0d500000000000000000000000000000000000000000000080000000000000000000000000000000100000000000000e0ffffffffffffff01000000000000000000000000000000000000000000000004240000000000000000000000000000d003000000000000000800000000000002000000000000000000000000000000000000000000000000010000000000000000000000000000"]) r2 = socket$nl_route(0x10, 0x3, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f00000ac000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000df4000)=0x14) sendmsg$nl_route(r2, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f00000c9f90)=@ipv4_delroute={0x70, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x1000000000000020, 0x0, 0x0, 0xff, 0x0, 0xfe}, [@RTA_MULTIPATH={0x3c, 0x9, [{0x8, 0xfffffffffffffbe7, 0x5, r3}, {0x1, 0x3ff, 0x5, r3}, {0x9817, 0x5, 0x400, r3}, {0x3, 0x80000000, 0x2, r3}, {0x43e3, 0xc2, 0x1, r3}, {0x10000, 0x2, 0x0, r3}, {0x101, 0x8000, 0x0, r3}]}, @RTA_FLOW={0x8, 0xb, 0xbc}, @RTA_OIF={0x8, 0x4}, @RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x70}, 0x1, 0x0, 0x0, 0x4007}, 0x4000000) 2018/03/08 03:29:32 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x100, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20, @empty}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) recvfrom$inet(r0, &(0x7f0000eeff8d)=""/115, 0x73, 0x12041, &(0x7f0000898ff0)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x8, 0x4) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000180)=0x3) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000ef6ffc)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@local, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f0000000140)=0xe8) 2018/03/08 03:29:32 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in=@empty}}, 0xba) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={0x0, 0x8}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000300), 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000002c0)={0x7, 0x8, 0xffffffffffffff63, 0xfff, 0x1f, 0x401, 0xc0, 0x6, 0x222, 0x4}, 0xb) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000180)={r2, 0x80, 0x1, [0x1f]}, 0xa) getcwd(&(0x7f0000000080)=""/104, 0x68) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/08 03:29:32 executing program 5: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x2) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000000440)={@empty, 0x0}, &(0x7f0000000480)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000004c0)={r1, 0x1, 0x6, @random="02fb576d0b65"}, 0x10) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000600)={0xc70, 0x2cd, r3, 0x1, r4, 0x6, 0x2, 0x7}) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f00000000c0)={0x1, 0x0, [0x0]}) fcntl$getownex(r2, 0x10, &(0x7f0000000040)={0x0, 0x0}) r6 = syz_open_procfs(r5, &(0x7f0000000080)='net/tcp6\x00') sendmsg$nl_netfilter(r2, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000000500)=ANY=[@ANYBLOB="14000000040a115944fee22e19ad84739401000009611a239cb452f4ef59c6d4edd161ffee0755363ae21bdaf015c415c625eb8886980cd71fffce6f8bea627597652aab08ccfe1521b087a0a8890233bac7de0019d0599fae1c1b130000000000000000000000000011126439f89d6badef6d6588359eed29b8ddaebb908ac0638f287460e11cc3cf1ec531e6ff3796558a557f5035378167a06f36c45070971028b025c303a32554e42058559ef2531da350b43f20d4919e60f9a5fc9bdcf8b8b900fa731cfd8f13639e7717d996580994"], 0x14}, 0x1}, 0x0) getsockopt$inet_mreqn(r6, 0x0, 0x23, &(0x7f0000000640)={@multicast1, @rand_addr}, &(0x7f0000000680)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x1a, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="c50000000dd1a61ffa056a1e09f077bd4d4bb4736baf4da78164c938dc347f27664d0d0e62d4498a331cea5b310aaef4c886cf2b9d274528705f9de121502ae8483d0ac444bb3a8b2c670bf3d32c7fac05511a7f513499c4bd155101004824ed0e5dbef1e5e65419f7d768273997a55901ec41e3ed5e5328ddad1c51eb0b25f84966fec38ecace631a079275b594519cf240c1e4200d5d4f2afd75650224cf5fde7b5b4f1b5aabb94935db1e2f13330a04482cb13676eabacc66d8685294bedb11deadbc6f8552adf348dfd84b4eaf8e1a2ba785f1a5311b59c64890a75082d29d750c7b2196c689f1b833c3df3fd47259a9ad0c0300af"], &(0x7f0000000240)=0xcd) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f0000000280)={r7, 0x6}, &(0x7f00000002c0)=0x8) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000000)=0x1e, 0x4) 2018/03/08 03:29:32 executing program 3: mlockall(0x402) 2018/03/08 03:29:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000000)='cifs.idmap\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)='keyringuservmnet0system\x00', 0xfffffffffffffff9) keyctl$get_keyring_id(0x0, r0, 0x6) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='wchan\x00') sendto$ipx(r1, &(0x7f0000000140)="ee699da9863a4481ae7fb590a3dedd90184cf472d1aaf7dec40b1bdc8457547b73b59bbe33fa834ee2bb2ab18e7a9c62475b30ac2d4e35a6cdcfb9a2ccfe01e268bc4cd8867a860837d884436c14f4b68247173e4a9434eb4f903ae056b756d0afc3e8d14dfcebcb209aa82da55129a9967ba93395758d42101998e998419c1a3df268fd04a9c2e056c6f6a3b885058182653dab149fd1f3c6f7b24e0cf692066c4e12c8c9e17e9d24c2", 0xaa, 0x800, &(0x7f0000000200)={0x4, 0xc0, 0x3, "0ff55d1384bc", 0x7}, 0x10) signalfd4(0xffffffffffffffff, &(0x7f0000000040), 0x8, 0x0) 2018/03/08 03:29:32 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f00001b8bb8)={'filter\x00', 0x7, 0x4, 0x3f8, 0x0, 0x100, 0x210, 0x310, 0x310, 0x310, 0x4, &(0x7f00001b8fc0), {[{{@uncond, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @rand_addr, @rand_addr, 0x4}}}, {{@uncond, 0xc0, 0x100}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "14c21d9c3afd0993301105426850708d456a8b7ffb43e699def3bb1efac7"}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x448) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000efdc)="240000002600030007fffd0000000000000005e10300000000000000fffffffffffff5fc", 0x24}], 0x1}, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x41) 2018/03/08 03:29:32 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x0, 0xb, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14}, @sadb_address={0x3, 0x4000000000006, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x58}, 0x1}, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000000)=""/134, &(0x7f00000000c0)=0x86) 2018/03/08 03:29:32 executing program 3: r0 = socket(0x10, 0x8000000002, 0x0) write(r0, &(0x7f0000000140)="0400140058001f0014b2f401000700000000000000200000000040000000361e76714739164471315783d77b26320d9e033dac97a58665deb82b", 0x94) [ 50.291256] audit: type=1400 audit(1520479772.384:48): avc: denied { setopt } for pid=7879 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/08 03:29:32 executing program 7: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000019afdc)="24000000210025f0071c0165ff0ffc0e020000000500220002e1800308000f0000000800", 0x24) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000040)='gre0\x00') getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000003c0), &(0x7f0000000380)=0xb) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xb58a, 0x28c0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x2, 0x30}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000140)={r3, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, [0xfffffffffffffff9, 0xbc4, 0x2, 0x9, 0x7f, 0x7fffffff, 0x8, 0x40, 0x80000001, 0x3f, 0x1, 0x1, 0x3ff, 0x1, 0x8]}, &(0x7f0000000240)=0x100) ioctl$TIOCSTI(r2, 0x5412, 0x0) 2018/03/08 03:29:32 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x2, 0x492492492492672, []}) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000040), 0x8) 2018/03/08 03:29:32 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00000001c0)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @random="3b5f09814edc"}, 0x0, {0x2, 0x40004e23, @multicast1=0xe0000001}, "00ffffffffffffff00"}) r1 = dup(r0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000100)='tls\x00', 0x4) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x80000000, 0x7fff, 0x4, 0x48}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000000c0)={r3, 0xd9}, &(0x7f0000000180)=0x8) 2018/03/08 03:29:32 executing program 6: r0 = socket(0x400000000010, 0x3, 0x0) write(r0, &(0x7f00000c7fdc)="2400000021002551071c0165ff0ffc020200000000104b0d0ee1000c0800060000000000", 0x24) accept4$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @ipv4={[], [], @empty}}, &(0x7f00000000c0)=0x1c, 0x0) accept$netrom(r0, &(0x7f0000000000)=@ax25, &(0x7f0000000040)=0x10) 2018/03/08 03:29:32 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003ff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)={0x3}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)) ppoll(&(0x7f0000a0ffe0)=[{r1}], 0x1, &(0x7f00001a5ff8), &(0x7f00001bcff8), 0x8) 2018/03/08 03:29:32 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r0, 0x8994, &(0x7f0000000040)={'erspan0\x00', @ifru_ivalue=0x8}) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000000000)={'lo\x00', @ifru_addrs=@ipx={0x4, 0x0, 0xfffffffffffffff8, "9a0c1847b17a"}}) 2018/03/08 03:29:32 executing program 0: r0 = socket(0xa, 0x2, 0x0) connect$ax25(r0, &(0x7f0000000040)={0x3, {"00c50413000006"}}, 0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'ip6gretap0\x00', {0x2, 0x4e24, @multicast1=0xe0000001}}) 2018/03/08 03:29:32 executing program 4: r0 = open(&(0x7f0000fedff8)='./file0\x00', 0x141042, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) ioprio_get$uid(0x3, r1) fstat(r0, &(0x7f0000000fbc)) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000008ff8)) sigaltstack(&(0x7f0000001000/0x3000)=nil, &(0x7f0000000000)) 2018/03/08 03:29:32 executing program 6: r0 = memfd_create(&(0x7f0000000000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000040)={0x40, 0x2, 0xfffffffffffffffb, {0x0, 0x1c9c380}, 0x8, 0xff}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000140)={{&(0x7f0000ffa000/0x3000)=nil, 0x3000}, 0x2}) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000044fd0)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value, &(0x7f0000000100)=0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000053000)={0x0, 0x0, 0x0, 'queue0\x00'}) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick, {}, {}, @ext={0x0, &(0x7f0000055ffe)}}], 0xfffffd56) 2018/03/08 03:29:32 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00008d7f77)="6f6f6d5f61646a00aceb048ace6a7fe4299541856162c2caee4ddcec07751e2f54b9cbf0357fa60e7f8e7f6304370006f19190212c4a9e569adb10d57a4df1ac9de547a489ee151288214d250681714c92c72529697f2a774835bb6f09301d08f3c72fbbd90fe9775e40875adddc5c6c9f923b2d5899a66add2811c07319d9ddba60e2b798d5dbc662") getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000040)={{{@in=@broadcast, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000140)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000180)={@multicast1=0xe0000001, @loopback=0x7f000001, r1}, 0xc) writev(r0, &(0x7f0000000000)=[{&(0x7f0000eeb000)='51', 0x2}], 0x1) 2018/03/08 03:29:32 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x8, 0x0, &(0x7f0000aabfe8)=[@increfs={0x40046304}], 0x0, 0x0, &(0x7f0000008f37)}) 2018/03/08 03:29:32 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x0, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@can, &(0x7f0000000080)=0x80) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f00000000c0)) ioctl$TCFLSH(r0, 0x40045436, 0x24000000001) 2018/03/08 03:29:32 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmmsg(r0, &(0x7f000000c180)=[{{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="e0d243018f4e0bc89adf5ed50b3ec74c", 0x10}], 0x1}}, {{&(0x7f0000006700)=@rc={0x1f, {0x1, 0x4, 0xfbaf, 0x8001, 0x0, 0x6}, 0x1e5447c}, 0x80, &(0x7f0000006ac0)=[{&(0x7f0000006780)="bb8bc3d297ec3dc792b79b1a9a320d534d262ae907a567201c441c38a16e3e242e8036eb437ddf01dee7144a064336b4df2238b80a8c1c23937add5d717358a7e84cf13f4acec43a1af882e8770017f34758142a37f41b5c756ac352518cb3c66c5ce908f30cb37a14fa54cfb2053fa57d8c0d3b6ff9e2beb85ce8e66780f311edbaa41c6dbf2dd04a7cfd9037e37d329161a17d282e9abce942591564a61ff1e9eaa89f84521567df079b024346dc9f7f0b6abe0a3f1c68cce381c66285be9737b058e29ccad0c12a5593f99e171d63f24ce19ab5c2c50d1c5a7ac5df73ed2c3fd6cc", 0xe3}], 0x1, &(0x7f0000006b00)=[{0x80, 0x10b, 0x2, "97b6ff95e0699692109b5b8d33f7252dadbdac24fd19fdd74fe14046bc5f1b704f59b658e1d3e0a855341c16643724fd69b1ae40a5d48c84a48cae105be9d5797ab14df9db3c09c7f6574759cf9c134e2962bccbd36963b005412c106806c1f498ef7187663193f32f5295702e0f"}], 0x80, 0x40000}}, {{&(0x7f0000008100)=@ax25={0x3, {"3aa477ad5ff0bb"}, 0x7ff}, 0x80, &(0x7f00000081c0)=[], 0x0, 0x0, 0x0, 0x810}, 0x40000000000003f}, {{&(0x7f0000009cc0)=@l2={0x1f, 0x2, {0xffff, 0x80, 0x8, 0x2, 0x80000001, 0x6}, 0x9, 0x1}, 0x80, &(0x7f0000009e00)=[{&(0x7f0000009d40)="435af6b6b742c5fcd120e5a691532652f1ab59377b75d5679fae4b46072af11e3d5f1cd1af5fda2ea906a67018a692cc200b725e2aed6eb335f6e817a7684899f6033aca8f5dd46e1cde679d4b167e0e6e121e2542", 0x55}], 0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x130, 0x4040}, 0x1ec}], 0x4, 0x800) 2018/03/08 03:29:32 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x8) fcntl$setpipe(r0, 0x407, 0x7) socket$netlink(0x10, 0x3, 0x4) 2018/03/08 03:29:32 executing program 7: r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) r3 = dup2(r0, r1) ppoll(&(0x7f0000e27000)=[{r3}], 0x1, &(0x7f0000135000)={0x77359400}, &(0x7f0000b8fff8), 0x8) write(r3, &(0x7f0000cdff5f)="ce9b3dfd207360d2", 0x8) 2018/03/08 03:29:32 executing program 4: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000dbd000)=ANY=[@ANYBLOB="01000000020000000a004e2000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000a004e2000000000ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2000000000ff0102000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x190) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xff, 0x2000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400d0}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=@getlink={0x20, 0x12, 0x51c, 0x70bd27, 0x25dfdbfd, {0x0, 0x0, 0x0, r2, 0x8000, 0x88}, []}, 0x20}, 0x1, 0x0, 0x0, 0x1}, 0x8000) [ 50.458217] binder: BINDER_SET_CONTEXT_MGR already set [ 50.464810] binder: 7931:7940 ioctl 40046207 0 returned -16 2018/03/08 03:29:32 executing program 6: r0 = memfd_create(&(0x7f0000000000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000040)={0x40, 0x2, 0xfffffffffffffffb, {0x0, 0x1c9c380}, 0x8, 0xff}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000140)={{&(0x7f0000ffa000/0x3000)=nil, 0x3000}, 0x2}) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000044fd0)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value, &(0x7f0000000100)=0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000053000)={0x0, 0x0, 0x0, 'queue0\x00'}) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick, {}, {}, @ext={0x0, &(0x7f0000055ffe)}}], 0xfffffd56) 2018/03/08 03:29:32 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000f48000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r0, 0xc0189436, &(0x7f00001b5000)={0x3, 0x40000000, 0x2, 0x0, 0x7f, 0x9}) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000000)=""/231) 2018/03/08 03:29:32 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001440)='/selinux/checkreqprot\x00', 0x80081, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000fa9000)={0x1, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x90) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)="a99575f2d8c9c3274968de879bc89a3eefef46e86091ff12006d2be884f71bed8176cdefd79b60ad434058766f0a88bd592d09abb451e4546d8d034403b2e4d0b59d1ade9aa5a16f10361bb72f25216e50a6af9d6127f96c749a8d8924ec2308d2243569b0e1de8e8b55ca1e12e2c614010b8c7b96b2e8c567025acd742e8b2b9c3270e0258a6128a3a0ad43c815b3fbad645f7f98bcdec3d62c3c2279f2657f9af1c7b13cdb1a3c5a24f8beb0e69d98280458cdb184c22e0e3c6c190a4d37cb979f5c45a7979516799da0c04e87dcbb37680e7800b084682e8f85fa31120c6a3aad0dfe65", 0xe5, 0xfffffffffffffff9) r2 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$search(0xa, r1, &(0x7f0000000140)='id_resolver\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, r2) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000180)={0x1, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x90) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000000000002004e20e0000002000000f491625238000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700000000000000000000"], 0x98) r3 = syz_open_dev$mice(&(0x7f00000003c0)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$EVIOCGNAME(r3, 0x80404506, &(0x7f0000000440)=""/4096) 2018/03/08 03:29:32 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = accept4$ax25(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80000) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f00000000c0)={'bcsh0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000100)=""/6) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)="58c0ba3f4de2f23eacd958", 0xb) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) preadv(r1, &(0x7f0000000280)=[{&(0x7f00000001c0)=""/129, 0x81}], 0x1, 0x0) recvfrom$inet6(r1, &(0x7f00000002c0)=""/148, 0x94, 0x60, &(0x7f0000000380)={0xa, 0x4e20, 0x8001, @local={0xfe, 0x80, [], 0xaa}, 0x5}, 0x1c) fcntl$getflags(r0, 0x401) fchmod(r0, 0x20) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000003c0), &(0x7f0000000400)=0x4) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000440), &(0x7f0000000480)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000004c0)={0x0, 0x6aa}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000540)={r2, 0xffff}, &(0x7f0000000580)=0x8) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f00000005c0)) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000600)='/dev/sequencer\x00', 0x719000, 0x0) gettid() ioctl$TIOCLINUX3(r3, 0x541c, &(0x7f0000000640)=0x3) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000680)={r2, 0x3}, &(0x7f00000006c0)=0x8) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000700)=0x7, 0x4) ioctl$KDDISABIO(r3, 0x4b37) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000740)=[0x5, 0x10001]) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$EVIOCGID(r3, 0x80084502, &(0x7f0000000780)=""/53) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f00000007c0)='dctcp-reno\x00', 0xb) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000800)={'vcan0\x00', {0x4, 0x5, 0x1, "c0b439128b1e", 0x7}}) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000840)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000880)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@empty}}, &(0x7f0000000980)=0xe8) stat(&(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r4, r5) 2018/03/08 03:29:32 executing program 0: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x101}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)={r2, 0x9, 0x1, [0x2]}, &(0x7f0000000180)=0xa) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f00000008c0)={&(0x7f00000005c0)={0x10}, 0xc, &(0x7f0000000880)={&(0x7f0000001540)=@newpolicy={0x27c, 0x13, 0x1, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in6=@dev={0xfe, 0x80}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}}, [@tmpl={0x1c4, 0x5, [{{@in6=@mcast1={0xff, 0x1, [], 0x1}}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}}, {{@in=@dev={0xac, 0x14, 0x14}}, 0x0, @in=@multicast1=0xe0000001}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}}, {{@in6=@empty}, 0x0, @in=@empty}, {{@in6=@local={0xfe, 0x80, [], 0xaa}}, 0x0, @in=@dev={0xac, 0x14, 0x14}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in=@loopback=0x7f000001}, {{@in=@empty}, 0x0, @in=@empty}]}]}, 0x27c}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000001c0)={r2, 0x6}, &(0x7f0000000200)=0x8) 2018/03/08 03:29:32 executing program 3: unshare(0x8000000) r0 = mq_open(&(0x7f00000deffd)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x4, 0x2}) mq_timedsend(r0, &(0x7f000000d000), 0x0, 0x7, 0x0) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000100)=0x2, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x6, 0x2, 0x204, 0x0, 0x3ff, 0xfffffffffffffff9, 0x4, 0x100000001, r2}, &(0x7f00000000c0)=0x20) 2018/03/08 03:29:32 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23, @empty}, 0x10) write(r1, &(0x7f0000000240)="4dcca3894716aaa341d05584d856045cf60f53f205095a9b9e2e86aefa344cf862b8fba78405830ac343b171b840e30b5be24a310de504b29d3217fbb1f4391bf56a2983703df354d5a5bafdc2acb0c6fbc4dcc8e33c7a08602ed035c99c5d29ce931b1ed2b45d1b56304eeb97abd6bec7a660b1a0ecbc0d27b0d3e582578640004252c7807b352a8294891fb5d12b503abd9442e774aa1bd915aa437c3abf2d856a2d1f65efa956d35f491d597c69453aff69af2146cd57872061d6b1709481a7ca338d59f6884b730a609e9acd9d76ba2adfce4596dc75d37927d772f77c33ab21", 0xe2) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d41000)="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", 0x435}], 0x1) readv(r0, &(0x7f0000db0fd0)=[{&(0x7f00008e0000)=""/4096, 0x1000}], 0x1) sendto$packet(r1, &(0x7f0000000100)="b232a98e", 0x4, 0x1, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) r2 = accept(r0, 0x0, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000040)=0x4, 0x4) 2018/03/08 03:29:32 executing program 4: r0 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) clock_nanosleep(0x0, 0x1, &(0x7f0000dca000)={0x77359400}, &(0x7f000048dff0)) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000100)={@mcast2={0xff, 0x2, [], 0x1}, 0x4, 0x2, 0x3, 0x8, 0x3, 0x10000, 0x80000001}, 0x20) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000013) 2018/03/08 03:29:32 executing program 1: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000701fb6)={'system_u:object_r:framebuf_device_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x38, 0x35}, 0x48) 2018/03/08 03:29:32 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x1fb) setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000bbdffc)=0x1, 0x4) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) utimes(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)={{r1, r2/1000+30000}, {0x77359400}}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x20002, 0x0) ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f0000000080)) 2018/03/08 03:29:32 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x200000000044042) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000000)) r1 = open(&(0x7f0000000100)='./file0\x00', 0x82, 0x180) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000180)={0x0, 0x18, "2bd08c630ff5fe204b7dd2430b7652d45092c4a2738d4be7"}, &(0x7f00000001c0)=0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000200)={r2, 0x101}, 0x8) 2018/03/08 03:29:32 executing program 7: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) r1 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@mcast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f0000000180)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@loopback}}, &(0x7f00000002c0)=0xe8) lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00000003c0)={@empty, 0x0}, &(0x7f0000000400)=0x14) r6 = getuid() sendmsg$nl_xfrm(r0, &(0x7f0000000800)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000007c0)={&(0x7f0000000440)=@allocspi={0x360, 0x16, 0x4, 0x70bd2d, 0x25dfdbfb, {{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e21, 0x1f, 0x4e24, 0x0, 0x2, 0xa0, 0x20, 0x1d, 0x0, r2}, {@in=@multicast1=0xe0000001, 0x4d5, 0x33}, @in6=@mcast1={0xff, 0x1, [], 0x1}, {0x3, 0xfff, 0x3ff, 0xe4, 0x4, 0xfe05, 0x1, 0x100}, {0xfffffffffffffff7, 0xbab3, 0x10001}, {0x7fff, 0x6, 0xff}, 0x70bd2a, 0x3504, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0x100000000}, [@policy={0xb0, 0x7, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x4, 0x4e23, 0x1956, 0xa, 0x80, 0x80, 0x2c, r3, r4}, {0x3, 0x1ff, 0xc2df, 0x80000000, 0x80000000, 0x8, 0x6b, 0x6}, {0x9, 0x4, 0x8}, 0x3ff, 0x6e6bb5, 0x0, 0x1, 0x3, 0x1}}, @replay_esn_val={0x2c, 0x17, {0x4, 0x70bd28, 0x70bd2a, 0x70bd27, 0x70bd29, 0x40, [0x28, 0x80000000, 0x100000000, 0x9]}}, @sa={0xe8, 0x6, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e23, 0x7, 0x4e20, 0xffffffff, 0x0, 0x80, 0x80, 0x3b, r5, r6}, {@in6=@dev={0xfe, 0x80, [], 0x15}, 0x4d4, 0xff}, @in6=@dev={0xfe, 0x80, [], 0x11}, {0x1, 0x100000001, 0x0, 0x1f, 0x8, 0x2, 0x3ff, 0x40}, {0x20, 0x100000000, 0x0, 0x72}, {0x4, 0x6, 0x7fffffff}, 0x70bd2b, 0x3503, 0x2, 0x0, 0x6, 0x49}}, @ipv4_hthresh={0x8, 0x3, {0x1a, 0x1a}}, @algo_auth={0x9c, 0x1, {{'sha512\x00'}, 0x298, "9faf323574ab63adfea56123d269e8ab99b821a987e05e7c8552fb0a042763f9650a0e50bbef6a2bb24bf647d49cb9fc2afb261529c2a2014bcf3bd1ece9661ff4317bcfc14a30e84ffb429439cc8ff2d46047"}}]}, 0x360}, 0x1, 0x0, 0x0, 0x4004}, 0x0) syz_open_dev$tun(&(0x7f0000000840)='/dev/net/tun\x00', 0x0, 0x400) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000880)={0x57, 0x20, 0x3ff, {0x1, 0x79}, {0x824d, 0x3}, @ramp={0x5, 0xffffffff, {0x9cb4, 0xffffffffffffffb6, 0x4, 0x8000}}}) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f00000008c0)={0x40, 0x9, 0x8, 0x6, 0xef0, 0x3}) getsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f0000000900)=""/190, &(0x7f00000009c0)=0xbe) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000a00)={0x7f, 0x1000, 0x5, 0x40, 0x8, 0x200, 0x3, 0x81, 0xc9, 0x2b7}) getsockopt$netlink(r0, 0x10e, 0x8, &(0x7f0000000a40)=""/101, &(0x7f0000000ac0)=0x65) setsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f0000000b00)="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", 0x1000) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000001b00)='tls\x00', 0x4) connect$ipx(r0, &(0x7f0000001b40)={0x4, 0x4, 0x200, "46ef0663806e", 0x1}, 0x10) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000001b80)) getsockname$ipx(r0, &(0x7f0000001bc0), &(0x7f0000001c00)=0x10) seccomp(0x1, 0x1, &(0x7f0000001c80)={0x5, &(0x7f0000001c40)=[{0x0, 0x7fff, 0x80000001, 0x2}, {0x0, 0x99, 0x100000001, 0x4}, {0x822, 0x10000, 0x0, 0x4}, {0x20, 0x9, 0xe, 0x2}, {0x5, 0x9391, 0x2, 0x1}]}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000001cc0)=0x7) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000001d00)={0x2, 0x5, 0x2, {0x77359400}, 0x40d2}) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000001d80)={0xb43, 0x8, 0xc2, 0x21b, 0x7, 0x1, 0x1, 0x1, 0x4, 0x1}) lgetxattr(&(0x7f0000001dc0)='./file0\x00', &(0x7f0000001e00)=@known='com.apple.system.Security\x00', &(0x7f0000001e40)=""/63, 0x3f) chroot(&(0x7f0000001e80)='./file0\x00') setpriority(0x0, r1, 0x2) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001ec0)={0x0, 0x4040000000000}, &(0x7f0000001f00)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001f40)={r7, 0x4}, &(0x7f0000001f80)=0x8) timer_create(0x5, &(0x7f00000021c0)={0x0, 0x0, 0x5, @thr={&(0x7f0000001fc0)="2192149bed534a9d4df328853f303fb834782671912120fa187df0cf402a00ab6a677d4f9070847564520208b5682e6f4cd4b085e14bf75a25c2faa7754801dc82b487df9664183828d2637ba7bc07e055fc74a5601674af5d56d0bbfa926a1fb80101f77828025a184a634efe6ed186b46bb98f7605de021b91e2bb455b10af044842f17459deae60996db89cb1f8c44d3276a413372749dd4afde133c4a9a1eaab241d04e7a9eb0517d89991dc39e97a3da82f1c30d97a440cd1f624b9f2a5916272a46a3396fd9294d0f89722bfa0b314834b261a5d03bc87b23002fb53856b24c7", &(0x7f00000020c0)="4f2f1584afbf5503cbfdbd9525c12b02074a00c2aaaa7c737e49edeb0f0947b2257090261285d13cf25502fb9ba9bd5581091202e2add3c9178333534dc47abb54e071d3978a6fb3506cc7f95caa23a413ece22e510505d96cc53b93ad8fe16f8427b55ae5ee05f7755ddb13273e376f9818d4468fc1e1ba5cbdb028d7e38cf4dae6440b4254b798ca63b37548f854dc236bea8674dc24cabf6c5cb322b83036b9132e249e7510b77e4b8b956fb323f7fb9b705912daa1250eac79a306a9e2ee785b596e03ceaff73da992a38e7a3ea02d93ad0f4ad5"}}, &(0x7f0000002200)) [ 50.596454] SELinux: Invalid class 85 2018/03/08 03:29:32 executing program 1: mmap(&(0x7f00008a4000/0x1000)=nil, 0x1000, 0x8, 0x800000000000032, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x10, 0x0) fcntl$getflags(r0, 0x40a) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r1, 0x107, 0x9, &(0x7f0000000000), 0x4) r2 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x3, 0x800) write$selinux_user(r2, &(0x7f0000000100)={'system_u:object_r:ldconfig_exec_t:s0', 0x20, 'user_u\x00'}, 0x2c) sync_file_range(r0, 0x1, 0x9, 0x4) 2018/03/08 03:29:32 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000ffe000/0x2000)=nil, 0x2000}, 0x3}) recvfrom$unix(r1, &(0x7f0000000080)=""/67, 0x43, 0x10000, 0x0, 0x0) getsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000c52ffc), &(0x7f00007ef000)=0x4) 2018/03/08 03:29:32 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000000340)="18000300000001000000be5ea6cd88360000080203000008000006000e640002b900100000011c6900bb77a107567e5bdba17e19470055040097ec67a1e2010049fc2d63e0000000000014180000000000130000c88ebbff06010000ad000000000000061496d7220342000747ecf48b05000000e7ec75e848ccfff6ba00b3b40f0000c62cc6e96c7a442ef629cd7ed089f74164536dab653670786eaec0ef151332450f779c4865c287b7e75ab4f1b8fc393d26960300ba5aeae20000000000000000089c6120c6", 0xc8) socketpair(0x3, 0x805, 0x24, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000080)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) 2018/03/08 03:29:32 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff}) read(r0, &(0x7f00004bdf32)=""/206, 0xce) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000ddfffc)=0x401) ioctl$TCFLSH(r2, 0x540b, 0x1) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ffa000/0x4000)=nil, 0x4000}, 0x1}) 2018/03/08 03:29:32 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000dc7ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000745000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = dup2(r1, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000004fec)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000008000)}) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000000)={0x86b, 0x40, 0x3, 0x4}) ppoll(&(0x7f000029afe8)=[{r0}], 0x1, &(0x7f00005fc000)={0x77359400}, &(0x7f0000c60000), 0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000018b000)={0x4, 0x0, &(0x7f0000003fdc)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000e49fb8)=ANY=[@ANYBLOB="016340220000000000000000000000000000000000000000000000000000000000000000001c0000000000000000000000000000", @ANYPTR=&(0x7f00007b9815)=ANY=[], @ANYPTR=&(0x7f000069d000)=ANY=[]], 0x0, 0x0, &(0x7f0000003fb1)}) 2018/03/08 03:29:32 executing program 6: r0 = socket(0x13, 0x80003, 0x0) write(r0, &(0x7f000087d000)="260000001200470020000083140022e3041000ff01000000000000010009749d060010000500", 0x26) sendfile(r0, r0, &(0x7f0000000000), 0x0) write(r0, &(0x7f0000000040)="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", 0x1000) 2018/03/08 03:29:32 executing program 7: r0 = socket(0x1000000010, 0x802, 0x0) connect$netlink(r0, &(0x7f00000000c0)=@proc={0x10, 0x0, 0x0, 0x100}, 0xc) getpeername$netlink(r0, &(0x7f0000000000), &(0x7f0000000040)=0xc) getpeername$netlink(r0, &(0x7f00000001c0), &(0x7f0000000200)=0xc) signalfd4(r0, &(0x7f0000000080)={0x6}, 0x8, 0x800) rename(&(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='./file0\x00') r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$KDENABIO(r1, 0x4b36) bind$llc(r1, &(0x7f0000000240)={0x1a, 0x323, 0x9, 0x80000001, 0x3800000000000000, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) 2018/03/08 03:29:32 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={"04006230000200001fc00000000a00", 0x400e}) mmap(&(0x7f0000014000/0x2000)=nil, 0x2000, 0xfffdfffffffffffc, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x1, 0x100000001, 0x7, 0x3}, {0x5, 0x7, 0x3, 0x400}]}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000100)=ANY=[@ANYBLOB="5538cf49276f3e8f4482bd367e1f9f7689f3ac5023b8fe6c1c9e220000000000000000000000000000"]) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2d, &(0x7f00000001c0)=""/130, &(0x7f00000000c0)=0x82) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000280)={0x6, {{0x2, 0x4e20, @empty}}}, 0x88) 2018/03/08 03:29:32 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xffffff73, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000321ffc)=0x809, 0x27f) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000000)={'mangle\x00', 0xb2, "ffa8149f453b68fa57ae6af7f5d121ebd486e98c9d074fc5918edf5aeaba6b59169423d6134e6b741f974336592c67f10d840aff28729fede2ce833fb65df04c52a69765b05393b16c91dbef79cc05cbeba2d1835815ae94241cb7a1ee5aa9a1b7d71eecea66124842b48a837ea2081eee429f434b9e3795e663ea86626974ec3e9c2c3f615899d501dbf3debfa1e4605a6a0abd791f421883ea431cce9c37b8d75bde47e00585a0829642077347076e0dde"}, &(0x7f0000000100)=0xd6) setsockopt$sock_void(r0, 0x1, 0xd967b0cea02eb20f, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f0000bdaffc), 0x0) sendto$inet(r0, &(0x7f0000f45fff)='x', 0x1, 0x0, &(0x7f0000cb4000)={0x2, 0x4e20, @empty}, 0x10) 2018/03/08 03:29:32 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="b80000001900130200000000000000007f0000010000000000000000000000000000004e986f990aa29bea880000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0xb8}, 0x1}, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000080)=ANY=[@ANYBLOB="d26c2349e9947c71e8000000000000000000000008000000060000000000000008000000000000000180000000000000010000000000000000000000000000000000000000000000040100000000000000000000000000006a039f7d00000000040000000000000007000000000000000000000000000000000000000000000000080000000000000000000000000000737000000000000000100000000000000700000000000000000000000000000000000000000000008000000000000000000000000000000000080000000000000700000000000000060000000000000000000000000000000000000000000000080000000000000000000000000000007f00000000000000ffff000000000000080000000000000000000000000000000000000000000000002000000000000000000000000000000500000000e900002b0000000000000024f5ffffffffffff0000000000000000000000000000000000010000000000000000000000000000"]) 2018/03/08 03:29:32 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r0, &(0x7f0000003a80)={0x10, 0x0, 0x25dfdbff}, 0xc) r1 = memfd_create(&(0x7f0000000040)='yam0\x00', 0x3) r2 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000003c0)={{{@in6=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f00000004c0)=0xe8) lstat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000005c0)=0x0) r6 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000600)={0x0, 0x0, 0x0}, &(0x7f0000000640)=0xc) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000680)=0x0) lstat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000000780)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000000b80)={0x76, &(0x7f0000000b00)="324f2fdb7fb4624450b56dd9439da00905d78b07c5a86645906b9fc6bd8d57995f8dbf259bc0a0b302a8c8cb2adc5447cd87baccd5c6dbeb484cb641b46aefa865760179ca8b513d3cf098bfc7f40020b26b3987e198ba0a8e17c88cbcad8709b5a2caca6491e9650d9b31f65f740d62f23eb9edccdc"}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000007c0)=0x0) fstat(r0, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000940)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f0000000a40)=0xe8) getgroups(0x5, &(0x7f0000000a80)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0]) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000ac0)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000cc0)={{{@in6=@mcast1, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@empty}}, &(0x7f0000000c00)=0xe8) fstat(r0, &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000000e40)={&(0x7f0000000080)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000340)=[{&(0x7f0000000100)="e29876cd1bf29788c46098cf3d887c928df82fb93063a79a7b2e1439f11e45eb59b85bcd3f1d4e49880f34c442bd8d815e2cef017517ac09f86328b9b03fbfc942625c6193a586f367a287abf87299d423551d6c4b1601190e2509304756a096c48327647ef23efbdeac89cc7888fb357c91b75310abcac596e4e01935d88ff6fb86275979061fc7ad4ad5d66ffea606715c7ba4", 0x94}, {&(0x7f00000001c0)="04ad889b8bb696dc1641208c5b13cd7505e81176b4", 0x15}, {&(0x7f0000000200)="b314645b49756f27d1d5baf9102843f930e0a2eb26f122132c1d4531c3e1122d60c6829ccd43e44f763bc3649e3d6462198cf1129052c47665f160b9c735a3944717fd1f", 0x44}, {&(0x7f0000000280)="551a16e518ac95cb39487643df17952c683feec803ca8f86a8964c6cc5e44e606f29", 0x22}, {&(0x7f00000002c0)="3b9bb043c621428d56fe5334c366c045171ea2e46f1e", 0x16}, {&(0x7f0000000300)="3d60b7936ff57d55bde2a1e47a54049e48de1bdd17d959a4a0e4dfa834fc04f65793a516", 0x24}], 0x6, &(0x7f0000000e80)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r10, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r11, @ANYRES32=r12, @ANYRES32=r13, @ANYBLOB="000000002000000001000000010e98d8ef097331c54114bfc3afa2ca969c66255cc349e334369ec266e75b454c14a8c00f6fdd4ed9217b9f452b3e5fa06bd4884d322a807306c4861d66abee8ddbccc9e89105ad716fe7ac617cedf057ba1ad781ba", @ANYRES32=r14, @ANYRES32=r15, @ANYRES32=r16, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r17, @ANYRES32=r18, @ANYRES32=r19, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0x158, 0x4044}, 0x0) bind$netlink(r0, &(0x7f00000039c0)={0x10, 0x0, 0x25dfdbff}, 0xc) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'yam0\x00', {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) accept$nfc_llcp(r1, &(0x7f0000000dc0), &(0x7f0000000bc0)=0x60) 2018/03/08 03:29:32 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000eb4000)=[{&(0x7f0000f4c000)="3b1640b3349334d872a3a74924501ca8a4e98144100d4b80330086adfb06220e0ce0cd9c", 0x24}], 0x1) [ 50.686800] binder: 8003:8007 ioctl c0106407 20000000 returned -22 2018/03/08 03:29:32 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000280)={0x401, 0x0, 'client0\x00', 0x4, "1b7186776f4e2e66", "fa5ba6a68b5dc150ebe2e842deaad09da2b5e5df4e5248da8048b36035831102", 0x0, 0xcd8}) syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x6, 0x10000) r1 = socket$netlink(0x10, 0x3, 0xa) sendmsg$nl_xfrm(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f0000000600)=ANY=[@ANYBLOB="f8000000160000000000000000000000ac1414bb000000000000000000000000fe8000000000000000000000000000aa00000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ac1414bb00000000000000000000000000000000000000007f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xf8}, 0x1}, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x48480, 0x0) getsockname$packet(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x14) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x228100, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000140)={@loopback={0x0, 0x1}, 0x6f, r3}) accept4$packet(r2, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000001c0)=0x14, 0x80800) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000000080)) 2018/03/08 03:29:32 executing program 6: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0xffffffffffffff7b, 0x111000) ioctl(r0, 0x9, &(0x7f0000c95ffe)) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x7f, 0x4) 2018/03/08 03:29:32 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='status\x00') ftruncate(r0, 0x7) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000040)=0x8, 0x4) flock(r0, 0x1) ftruncate(r0, 0x0) 2018/03/08 03:29:32 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001080)='/dev/autofs\x00', 0x400000, 0x0) syz_open_pts(r1, 0x2) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000)=@assoc_value, &(0x7f0000001040)=0x8) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000e44ffc)=0x5, 0x4) sendto$inet(r0, &(0x7f00002cb000), 0x0, 0x0, &(0x7f0000264ff0)={0x2, 0x4e21, @empty}, 0x10) r2 = syz_open_pts(0xffffffffffffffff, 0x400000) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000000000)="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") 2018/03/08 03:29:32 executing program 1: mkdir(&(0x7f000000dff8)='./file0\x00', 0x11f) mount(&(0x7f000001fff8)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='ramfs\x00', 0x8408, &(0x7f000001f000)) r0 = dup(0xffffffffffffff9c) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000000)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)) creat(&(0x7f0000020ff2)='./file0/file0\x00', 0x0) faccessat(r1, &(0x7f0000017ff8)='./file0\x00', 0x1, 0x0) 2018/03/08 03:29:32 executing program 6: socket$inet_tcp(0x2, 0x1, 0x0) clone(0x2a10000, &(0x7f0000858f67), &(0x7f000050f000), &(0x7f0000bd8000), &(0x7f0000873000)='m') [ 50.729843] binder: 8003:8029 unknown command 574644993 [ 50.736186] binder: 8003:8029 ioctl c0306201 2000a000 returned -22 [ 50.746519] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=37684 sclass=netlink_tcpdiag_socket pig=8035 comm=syz-executor2 [ 50.770023] binder_alloc: binder_alloc_mmap_handler: 8003 20000000-20002000 already mapped failed -16 2018/03/08 03:29:32 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x40401, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"fd596d200000000000000000001a00", 0x4000000000000403}) 2018/03/08 03:29:32 executing program 0: getrandom(&(0x7f0000000140)=""/24, 0x18, 0x3) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@l2, &(0x7f0000000080)=0x80, 0x80000) connect$llc(r0, &(0x7f00000000c0)={0x1a, 0x4, 0x4, 0x3, 0x9, 0x9, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/03/08 03:29:32 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1f, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0x400, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8}}, 0x7, 0x100, 0x4, 0x3, 0x83}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x57a3e577}}, 0x1, 0x400, 0xfffffffffffff800, 0x6, 0x8}, &(0x7f0000000200)=0x98) fchmod(r0, 0x2) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000240), 0x4) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000280)=0x0) get_robust_list(r2, &(0x7f0000000400)=&(0x7f00000003c0)={&(0x7f0000000300)={&(0x7f00000002c0)}, 0x0, &(0x7f0000000380)={&(0x7f0000000340)}}, &(0x7f0000000440)=0x18) prctl$setmm(0x23, 0x7, &(0x7f0000ffc000/0x4000)=nil) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000480)={0x2, 0x1f, 0x3, 0x7f, 0x3, 0x80000000}) getsockopt(r0, 0x7d01, 0x10001, &(0x7f00000004c0)=""/238, &(0x7f00000005c0)=0xee) bind$bt_l2cap(r0, &(0x7f0000000600)={0x1f, 0x0, {0x3ff, 0x4, 0x100000001, 0xff, 0x2, 0x80000000}, 0x8, 0x2fc}, 0xe) stat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000700), &(0x7f0000000740), &(0x7f0000000780)=0x0) getgroups(0x2, &(0x7f00000007c0)=[r3, r4]) ioctl$LOOP_CLR_FD(r0, 0x4c01) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000800)) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000840)=0x7, 0x4) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000880)) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000008c0)={r1, @in={{0x2, 0x4e23, @rand_addr=0x7fff}}}, &(0x7f0000000980)=0x84) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f00000009c0)={&(0x7f0000000000/0x1000)=nil, 0xfffffffffffffffd, 0x0, 0x44, &(0x7f0000ffb000/0x3000)=nil, 0x7fff}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r5, 0xc08c5336, &(0x7f0000000a00)={0x3, 0x0, 0xfe6, 'queue1\x00', 0x9}) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000ac0)={@in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}}, 0x3f, 0x10001, 0x5, "1389a702d2893dbb182a957d67c69c9b7443eacb74e36b5d371bda8f07b99f1e1c4122c1a6b03abbb0535966db75869061efd297c6f0d75592492f35f1d2b84a7aab074eefb3c68b6091ee9eb2d5811b"}, 0xd8) r6 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000bc0)='/selinux/status\x00', 0x0, 0x0) getsockname(r5, &(0x7f0000000c00)=@alg, &(0x7f0000000c80)=0x80) ioctl$VT_DISALLOCATE(r6, 0x5608) accept$packet(r0, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000d00)=0x14) sendmsg(r6, &(0x7f0000004540)={&(0x7f0000000d40)=@ll={0x11, 0x0, r7, 0x1, 0x3ff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000002300)=[{&(0x7f0000000dc0)="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", 0x1000}, {&(0x7f0000001dc0)="b505a8435a0f4b8385bb8de7fcf4cf8fa12c372d06da522c56a8266794711a8e55ac4589cbc840dfd4f34953e08fae2a6927cff0bce8e20730c0aaa510d62742cf3d7a71a5b3f44f56b78a2eaba398888240ce0f2925c4a89cf5f551a9a0b282de58af7aa9859f7d123c6716feb5e9be16d95c738ca1be6c39e5b2452eef82fbed59b9ff8e86bb85673655651581d96de8e62264361e0a845ac14ebbdb8f688f100adf18022f3419ce25022a674e2b61cb45fe0d4f703fe7d02af0", 0xbb}, {&(0x7f0000001e80)="c615a5c9a4141d3dd4d0d0beabf4912757c450cc24d0e1a8fa2394f1ee7f248a92be6616cf69b895e33ce3dc09d11a75bef9f4bc1071b4c77a7dc383d5379163820af3304dd0bc69d7911f33a9d21d5b95dc837d076c8caf8a9c8ff155116fd2a0c7967c777351777e6bcf65ed721bf28aab15fbf259c8760752097fec14a9bb63408173cd3e3ef10a1b9b39aacfa104bb531ed8f72f7f07e1034d2dbed3a5d5f6381c4696c7d9ed0101f2fa16afc1ce5d5dfbd4546c40782b06944cda9950723636a8de85", 0xc5}, {&(0x7f0000001f80)="d1ae629ab5b77670a464083ec3402aa1d894548f1842e38c2968808ae5e421a181ce", 0x22}, {&(0x7f0000001fc0)="d40022cacf77307b81e1e87f4d747f07f4325325db1f45cb9dc6cd39c75635a51869e27fae93a481bb647e931233137a03764759d61027b01e82628fa6fd34af24f9d37a07924b461b3c4d9a39454977c8dda4378fcd0323ffe62e775da5092b2a870a6af265fb3c8e3cbf", 0x6b}, {&(0x7f0000002040)="1b0ec1e67e372cfdbf4d13c7adbb4b9d5d597f9a3c3bd92f5291a968c4ab805269967d8df30efe8e3d40ce9e5e0e50be95c2984a902cc78ec3f89866340455c72168f032480b612444770924813b898e53648908baa5cf99a486da487ec4cdb43f2e579b217e4332e8ebb3a719de3808b80ada88962d79df20609fd0ae76ad0bb4b6935a605d8747cca6d77c3eb2cf55", 0x90}, {&(0x7f0000002100)="ab47a3718e30c1f102cbb3f44ac646769f60c952cc6a81f90ed3315c9204edf191435b4851dbc4dd5ca5f93a5adb85c36f8acaae106f308e92da75630c1aceb87ab159db5cdbb07e0f9640e699aeb1828e7072b4af096f225b51fa5550ca6d5e189dca070c86ba2ecf68fdf37ee89c8cda551a31d031070bc5e0a35afce361eccd6cdb0f5e84c1101a38988e6445c0f14a6e1a61c66beeb9a878d27c40648f4d72875f0e83bc8731fcde1012d5cb3c59456e82218f4999b629e536f16e2d58419c9a056566f701c7f411900eea142be256de19297870613b0252bbcf3c4c200e93440d3c", 0xe4}, {&(0x7f0000002200)="defee7a500e254405ac28ac79c3fe8dd1fa2d36c0fec67b82650ef3e2a0161439aeb7ecfabbdbab1581a11691a48468568dd3899928de14cc83871b60f8b202ac87cce634071d4bd0a813d6bdcabbb88116dbbe2961b0c083e1f7927013b5374776f52d305163ba16f5ed1bd94e604c45b3a63f4b8e16767b01c568f933d83273aeba33d397aa2c54974534bf0efe32bcc85cc963637bad51e41a544379ae063d688c7295e366c2ff6dcf043b335e66fab712e9c9a2735627970164341946859b634d4e4c66cb685ae0715502c97", 0xce}], 0x8, &(0x7f0000002380)=[{0x1010, 0x0, 0x1b038c92, 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{0x38, 0x11f, 0x6f, "65ff7bc457aa64914525a33207f451dc97cb23f1ef993f3fcd81c6b8d0d496b49ee299b2"}, {0x98, 0x6, 0x0, "2cc14ad70d8935dba2253de154cd1e68ca12c491842cd776b94c139d32dae19d4b4d646d8d9ede1787f65cc67b0427c87e1badeac975b5514ec012809f7bc68d9151bf6ad8b7940615df7a0283584892a3789e112766124e90b97d2f3f13ad6b7da2c0a1886fd95ebe3df43767af6f8f0fc0e1116e9a6ad7175d3e5a69db5d0645"}, {0x30, 0x1ff, 0x6, "a25655d49d1720ee94d8baccad0ddc1d82bd2d895dd6cf5186d2b7"}, {0x90, 0x11f, 0xfffffffffffffd90, "95bfa55c891e73a6843601c6d9ec6b06aef4fd48daac6c1ea842129cfccb62944d810147ae86d9985c47039fe725859d3782e9da8f4033543ec84658f392d45fb6537cf01685abf56bb8d20d4a1245808023ead8b9eaf6a81be97e6816805dd9020436bfa2e71bbcdd25e35225f9158536e16cee4f49cb697b7bbc7a8d62"}], 0x21b0, 0x4000}, 0x88d0) execve(&(0x7f0000004580)='./file0\x00', &(0x7f0000004780)=[&(0x7f00000045c0)='selinux+,\x00', &(0x7f0000004600)='/selinux/status\x00', &(0x7f0000004640)='vboxnet1cgroup\x00', &(0x7f0000004680)='-selinux\x00', &(0x7f00000046c0)='/selinux/status\x00', &(0x7f0000004700)='queue1\x00', &(0x7f0000004740)='/dev/usbmon#\x00'], &(0x7f0000004940)=[&(0x7f00000047c0)=']posix_acl_access\x00', &(0x7f0000004800)='/dev/usbmon#\x00', &(0x7f0000004840)='*ppp0proc#)\x00', &(0x7f0000004880)='queue1\x00', &(0x7f00000048c0)='/selinux/status\x00', &(0x7f0000004900)='queue1\x00']) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000004980)=[{0x4, 0x6}, {0x8}, {0xc, 0x8}, {0x2, 0x8}, {0x2, 0x1}], 0x5) 2018/03/08 03:29:32 executing program 2: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/checkreqprot\x00', 0x80002, 0x0) connect$inet(r0, &(0x7f0000000200)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x14}}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000b7a000)=0x2, 0x4) getsockopt$sock_buf(r1, 0x1, 0x1d, &(0x7f0000000000)=""/95, &(0x7f0000f7bffc)=0x5f) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x7f, 0x4) getpeername$inet6(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x1c) 2018/03/08 03:29:32 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000d3fff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x3}}) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, r0, 0x2) getsockopt$sock_buf(r0, 0x1, 0xef0b9d1e5d523b7b, &(0x7f0000000140)=""/109, &(0x7f00000001c0)=0x6d) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000000)=""/107) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x3ff, 0x0) bind(r1, &(0x7f00000000c0)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(fpu(pcbc(aes-aesni)),sha1-ssse3)\x00'}, 0x80) 2018/03/08 03:29:32 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000000000)) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000002c0)={{{@in6=@ipv4={[], [], @loopback}, @in=@rand_addr}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f0000000100)=0xe8) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=@ipv4_newaddr={0x20, 0x14, 0xb, 0x0, 0x0, {0x2, 0x8, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0x14}}]}, 0x20}, 0x1}, 0x0) 2018/03/08 03:29:32 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000000180)=[{0x7, 0xf39, 0xffff, 0x6e4, @tick=0x6, {0x0, 0x77}, {0x4, 0x1}, @quote={{0x0, 0xfffffffffffffffe}, 0x2, &(0x7f0000000040)={0x0, 0x800, 0x5, 0x8c3b, @tick=0x7, {0x4, 0xf7}, {0xffffffffffff7fff, 0x7f}, @control={0x81, 0x8, 0x7f}}}}, {0x7fff, 0x67, 0xe670, 0x3, @time={r2, r3+30000000}, {0x8, 0x4}, {0x63, 0x5}, @ext={0x5e, &(0x7f0000000100)="a025c6286cecf048323d9cf159f3c434157159325a3ee69f414bfc4f5193e949f8fe2c05b4a22a16a2bb2c39c0191821817541cf99e1b463a88f4674f171d4ac1f9eb62976b9632e9f95675dd48b3ae9babaa95cf97c96119845e5166da9"}}, {0x9, 0x7f, 0x1, 0x8020, @time, {0x81, 0x94}, {0x0, 0x2}, @result={0x3f, 0x12b}}], 0x90) bind$unix(r0, &(0x7f0000001080)=@abs, 0x8) 2018/03/08 03:29:32 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = dup3(r0, r0, 0x80000) syz_open_pts(r1, 0x10000) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r2, 0x0, 0x61, &(0x7f0000000100)={'filter\x00', 0xffffffffffffffcb, "6a40b27328c52408c4de5910befff2a52f00d2b79eeb7f58a9e541675d71e5aa883515ef39089c4a54c013bec4e999293dd797e709595e90d2ffd7b389f02be40c6a54d7b2722219619846ee7464427763c96433f295b889bffa66447b806590ea57a67572b7a07809818c05dce5b18549170c836781ffc2381e5ef8c84be348a6fa74965a4f08369e22f4ccfe226315020bc18e818b14104cf08a7412f5986a0dc9406c8a0b674d34fdcae1b348965ac858eb6dd88bd4a185daf2207a2d982adbd36c488060da103750c8ba5787df052636ad0e7ae7d55b8f12d8ddef5c60887278f0d0477bd0b32aa439308ac728"}, &(0x7f0000000240)=0x113) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2400001600000000000000004000000002000000e97cd036340100210000ff0b0000010083d7df974fecd29d7365c624ef52c3a7b55f385541e780b82b0f7ea0b333e60f9fa63236ea4959154da5"], 0x24}, 0x1}, 0x0) [ 50.783335] binder: BINDER_SET_CONTEXT_MGR already set [ 50.789265] binder: 8003:8029 ioctl 40046207 0 returned -16 [ 50.796484] binder_alloc: 8003: binder_alloc_buf, no vma [ 50.796505] binder: 8003:8047 transaction failed 29189/-3, size 0-0 line 3133 [ 50.798483] binder: 8003:8059 ioctl c0106407 20000000 returned -22 2018/03/08 03:29:32 executing program 0: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write$selinux_create(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a73797374656d645f6c6f67696e645f73657373696f6e735f743a7330202f7573722f6c69622f74656c6570617468f6406d697373696f6e2d636f6e74726f6c2d35203036202e2f66696c653000"], 0x5f) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt(r1, 0x0, 0x41, &(0x7f0000e00fef)=""/17, &(0x7f0000dfeffc)=0xb8) 2018/03/08 03:29:32 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/pktcdvd/control\x00', 0x101000, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000200)=""/196) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0) close(r0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) close(r2) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) write$evdev(r2, &(0x7f0000000380)=[{{r3, r4/1000+10000}, 0x10000, 0x6, 0x26}, {{}, 0xb977, 0xa9a, 0x1}, {{r5, r6/1000+30000}, 0xffff, 0x2, 0xc0}, {{0x0, 0x7530}, 0x80, 0x4, 0x2}, {{0x77359400}, 0x7c8afad1, 0x80000001, 0x1}, {{}, 0xf61, 0x401, 0x1e}], 0x90) getresgid(&(0x7f0000004400), &(0x7f0000004440), &(0x7f0000004480)) r7 = open(&(0x7f0000000100)='./file0\x00', 0x60000, 0x4) accept4$packet(r2, 0x0, &(0x7f0000000180), 0x80000) setsockopt$inet_icmp_ICMP_FILTER(r7, 0x1, 0x1, &(0x7f0000000140), 0x4) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f00000000c0)=0x5) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000004700), &(0x7f0000004740)=0xc) 2018/03/08 03:29:32 executing program 4: mkdir(&(0x7f0000be0ff8)='./file0\x00', 0x0) mount(&(0x7f0000e20000)='./file0\x00', &(0x7f00000e4000)='./file0\x00', &(0x7f000044fff9)='autofs\x00', 0x1000, &(0x7f00006b8000)) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80004000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x3}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000180)={r1, 0xc5, "9bb708fd5587961b5b3b8c490694a3b2d75a02999f3c6f33b53d4469edb510ddfb75f22b27f250f58c4b5fefb56e896f2319980f3f2a408832f96b83dfbf36f12be8fe708fd8d98963f38deb4cb9e3288a49dc0259ee6e444a219349bf255a1faea72ab5301092bb3f5bc23572496bba407784a066b45f648d55039fc47b53df4c315702cc0e1ed8577d5ff688b3a216e113822431b41e723bfb0a246ed7c2c0d2edee2d4ae11ae23a5aedc1bce3a84433aa89e8e2f99f41145b733cc69247943b2aac44ec"}, &(0x7f00000002c0)=0xcd) syz_fuse_mount(&(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x100020) 2018/03/08 03:29:32 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) chdir(&(0x7f00000001c0)='./file0/') openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x7fff, 0x40000) r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r1, &(0x7f0000d06ff8)='./file0\x00') renameat(r1, &(0x7f0000000100)='./file0/', r1, &(0x7f0000000000)='./file0/') ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000200)) 2018/03/08 03:29:32 executing program 0: r0 = creat(&(0x7f00008d6ff8)='./file0\x00', 0x0) r1 = open(&(0x7f000011a000)='./file0\x00', 0x0, 0x0) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @empty}}}, &(0x7f0000000080)=0x80) ioctl$LOOP_CHANGE_FD(r1, 0x40049409, r0) [ 50.841222] binder: undelivered TRANSACTION_ERROR: 29189 [ 50.841510] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=8068 comm=syz-executor5 2018/03/08 03:29:33 executing program 2: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2, @in6=@remote}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000140)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@local, @in=@multicast2}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000280)=0xe8) r0 = getgid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000002c0)={{{@in6=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f00000003c0)=0xe8) r2 = syz_fuse_mount(&(0x7f0000000400)='./file0\x00', 0x4000c000, r1, r0, 0x0, 0x0) r3 = dup(r2) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) [ 50.886883] binder: release 8003:8007 transaction 14 out, still active [ 50.921342] binder: undelivered TRANSACTION_COMPLETE [ 50.926526] binder: release 8003:8029 transaction 14 in, still active 2018/03/08 03:29:33 executing program 1: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) add_key(&(0x7f0000000000)='1yzkller\x00', &(0x7f00000a8ffb)={0x73, 0x79, 0x7a}, 0x0, 0x155, r0) 2018/03/08 03:29:33 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x3, &(0x7f0000000000)=[{0x35, 0x0, 0x100000000000401}, {0x100}, {0x6}]}, 0x10) 2018/03/08 03:29:33 executing program 0: mkdir(&(0x7f00001c4ff8)='./file0\x00', 0x0) getxattr(&(0x7f00007c8ff8)='./file0\x00', &(0x7f0000e90000)=@known='security.selinux\x00', &(0x7f0000add000), 0x0) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x20, 0x1) 2018/03/08 03:29:33 executing program 5: setrlimit(0x7, &(0x7f0000f66000)={0x0, 0xfffffffffffffffd}) timerfd_create(0x200000100000008, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) 2018/03/08 03:29:33 executing program 3: getgroups(0x2, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff]) getgid() openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/user\x00', 0x2, 0x0) setregid(r0, r0) 2018/03/08 03:29:33 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x100000000) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000080)=0x7f) ioctl$TIOCSCTTY(r0, 0x540e, 0x1) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f00000000c0)) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000100)={0x7fffffff, 0x10001}) r1 = socket$inet6(0xa, 0x2, 0x9) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x0, 0xa1, 0x79a1}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000001c0)={r2, 0x7}, 0x8) sendfile(r1, r0, &(0x7f0000000200)=0x1c, 0x1) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000240)=0x3ff) keyctl$set_reqkey_keyring(0xe, 0x7) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000280)=@assoc_value={r2, 0x6}, 0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000002c0)={r2, 0x3c, "5389fb59e5201bef734743b92842630e385d5bf9cc7e57da285a9b7d972ea485089878d11e6613daf583d1dae59ba7e8fb6ca0145fb22be0b3626052"}, &(0x7f0000000340)=0x44) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000380)={r3, 0xd7f3, 0x25f4e9ef, 0xffffffffffffffb1, 0x7, 0x1}, &(0x7f00000003c0)=0x14) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000400)={r4, @in6={{0xa, 0x4e21, 0xff, @local={0xfe, 0x80, [], 0xaa}, 0x7}}}, &(0x7f00000004c0)=0x84) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x3f) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000500)) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000540)={0x1ff, 0x9, 0x4, 0x400, 0x1, 0x7}) r5 = add_key$keyring(&(0x7f0000000580)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$invalidate(0x15, r5) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000600)) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000640)=""/1) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000680)={0x0, 0x7530}, 0x10) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00000006c0)={0x7090, 0x0, 0x2, 0x6, 0xffff}, 0xc) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000700)) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000740)='/dev/rtc\x00', 0x40002, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000780)={0x1}) r7 = getpgid(0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000007c0)={{{@in=@loopback, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@empty}}, &(0x7f00000008c0)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r6, 0xc0286405, &(0x7f0000000900)={0x9, 0x80000000, r7, 0x80, r8, 0x74, 0x7, 0x1}) 2018/03/08 03:29:33 executing program 7: timerfd_gettime(0xffffffffffffffff, &(0x7f0000000080)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = accept$ipx(r0, &(0x7f0000000000), &(0x7f0000000180)=0xffffffffffffffbf) accept$ipx(r1, &(0x7f0000000100), &(0x7f0000000140)=0x10) 2018/03/08 03:29:33 executing program 2: r0 = epoll_create1(0x80000) r1 = socket(0x11, 0xa, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000e47000)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000000)={0x4}) [ 50.933600] binder: send failed reply for transaction 14, target dead 2018/03/08 03:29:33 executing program 6: mkdir(&(0x7f0000afbff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000b75000)) chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000080)=0x5) r1 = open(&(0x7f00002bd93e)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r1, 0x0) madvise(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x65) readv(r1, &(0x7f0000c33000)=[{&(0x7f0000007000)=""/171, 0x39c9}], 0x1) mincore(&(0x7f0000002000/0x1000)=nil, 0x1000, &(0x7f0000000140)=""/202) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[0xffffffffffff0001, 0xffffffffffffd170, 0x0]}) 2018/03/08 03:29:33 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x14000, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xfe, &(0x7f00000001c0)="6a62652ede724c96706911b2ec65a85ff0b107635ab2b1b2cf04dc42371027512922818ae47fbc3b99f075bd1b6021e35c97e147ec7c3987bc7d871160ad7d7059960ba70327c5d8c0f8713cf442b5cc7cff33e6da5f2190528a873481fe39885dbdb98fa3593a51842cca2ea474d7753d6e3a0dc091aadea27cb0668bc8def74532b21a6c42e8177367ecb07fe35ffba36153916fae4c55a898aecdc0", 0xd65028e2ddfbf5b4) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0xb) 2018/03/08 03:29:33 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000818ff4)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000a6b000)) close(r0) bind$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x4e24}, 0x6e) 2018/03/08 03:29:33 executing program 0: prctl$intptr(0x800000004, 0xfffffffffffffffd) getdents64(0xffffffffffffffff, &(0x7f0000000200)=""/74, 0x4a) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x8080, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000040)) 2018/03/08 03:29:33 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000000000)=@fragment={0xef, 0x0, 0x5, 0xe6, 0x0, 0x0, 0x68}, 0x8) readv(r1, &(0x7f0000f46000)=[{&(0x7f0000120000)=""/4096, 0x1000}], 0x1) 2018/03/08 03:29:33 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x90) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e22, 0x5, @dev={0xfe, 0x80, [], 0x11}, 0x8}}, 0x1000, 0x1}, &(0x7f0000000140)=0x90) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={r3, 0x1, 0x9, 0x4}, 0x10) set_thread_area(&(0x7f0000000200)={0x8, 0xffffffff, 0x2000, 0x9, 0x1000, 0x100000001, 0x37182162, 0xfb, 0x20, 0xfffffffffffffffe}) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000)={0x0, @broadcast, @broadcast}, &(0x7f0000008000)=0xc) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0xfffffffffffffffd, 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r0) 2018/03/08 03:29:33 executing program 5: chmod(&(0x7f0000000340)='./file0/file0\x00', 0x0) mkdir(&(0x7f000000dff8)='./file0\x00', 0x0) mount(&(0x7f000001fff8)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='ramfs\x00', 0x0, &(0x7f000001f000)) r0 = open(&(0x7f0000000040)='./file1/file0\x00', 0x80001, 0x0) sendmmsg(r0, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f00000000c0)="49ff5eceee228f060471006793705bfe604f92b6b6b4d71154d88f1e749883c86b573fae270c50615907f3d5634d9b927b63a8310859b8cd67fc5d0c7fc969bd4569d8b2a48dabf2d86b538b927c5817b59de8a983cf161d76a6ec8e38ca86cfff84d3dc1dcedac3f42fc709d23d644d4fbc771cf1992f6ea384b4557cd342235065ac7cae320cce59c87fb83d52aac609405fef75ce3ccffc51d0c445065644ebf5b297e7b4e3388d80032afbe1207ad8ea6f90a4b008c09f8d9e1b930ccc7ccc1f299946f65217c344af1b8d16e4b5492de451652f", 0xd6}], 0x1, &(0x7f00000002c0)=[{0x40, 0x11f, 0x20, "8fe393c4277097acf1c673bf6531a3ad6bf7349fe12a20f12ab86f026eb8c01c33be902250c89319f26c130d5c48"}, {0x30, 0x114, 0x40, "893d556054a90ac6ea5bb702fe20e05b71f81834d45025b9f15125807125"}], 0x70, 0x4000000}, 0x4}, {{&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}, 'syzkaller1\x00'}}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000400)="6861aedf95be29d9d39dd871b905eace871cc128ef119a9242edc6ce479dd7df8f6d618f472027cf68cfff100eb1ae49266add22def8a78364294caee91de0c457520853b6d77d1f46736193b9fe667b3a833744d1893488db5b569b236934e1a37c97d227e50ab2cae745a490b03f4dcea0386a6811336af542ec9d2552008354956ce061", 0x85}], 0x1, &(0x7f0000000500)=[{0xe8, 0x11f, 0x400, "fdcc19a64cf4cf1d04ef2747eabb1d42a124d33e8bc5236465475c7ecb518e9ca07f0ca42de5967e75768a1b5f23f147c410b40bdbcd7c697ee1e1b7fa4c5ca64944c5de788169a4c82f82ba77d1008af39264b1cb11f8cd89a5a7d70c4111178a0c5e61fed4b8d9e947b26244cedf1ef8e4182f51878f463cdfffad3c1d38bf336d4d484e6c20a0dd104498f5936c2381f6046ff59088594aab4608e8e8262ff7447e344e3138bc55778a61eeb415d0fa4a4b3315e181636387058947276925ca5cc40c5811fa30933dd14398085dfa3901513d5b19bf"}, {0x80, 0xff, 0x2008, "f5f55cbcfb01ac06c43091eca847edb3a666b2eff822d13cddb2fcc4d3e13af9c29ce270a968b19e657dd043a12e144af6ef5eb8ec9ac4dee12ec3efd29791a0308570f6c5c1a3a660e52e273243ca4cc7a25bdb808e1694280659d8d7158732487bd697e3662d3c97"}], 0x168, 0x40000}, 0xffffffff}, {{&(0x7f0000000680)=@l2={0x1f, 0x80000000, {0x100, 0x10001, 0x1, 0x7, 0x8, 0x29}, 0x3, 0x6}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000700)="2682788e574970c3ae9cf776e78b39c846971674c7957a0e384446b5414b9bd0c6790d2be2df97abbe2a51d28111e9cd36b207a888e7c2", 0x37}, {&(0x7f0000000740)="665dbc12d15b0c6eebf506fee3f43698a93083b4367d0c58605a314d0bd494942b22e70741c1bf6fbe34ccf3269d7b02302ead381ba43f8326d9238bfe6bb4f515f4f5d6d1862a0a42017688145bd242373575f3f829181df3e0ad83289a06ac9e", 0x61}, {&(0x7f00000007c0)="38b32bd10134836cebc3ebe18dd6173c225070d23f96fd2b0cb8934f236a1fe1f09fc826af71ed6f77c0279434bc8cec2e62213d8b65483d2b09b0a7bd1d8466b4e8afa2de6648511f1724a5de8f07d225ab223d0fda90c9d3bbdb9f3cb3b13e66622295c9261d1face23f18cc42f4a4616d89cf3172df1fd79b0f4e3b30069c3f170df3401898a0685afa2cda4a3d133fe6f273dc078b24b6ef3ef9aa93e22bbbc9c34c11049125a06d00f259e9f5a3f8f2d008488b24b5396c313c8504cad160c57a1601eccc7db3", 0xc9}], 0x3, &(0x7f0000000900)=[{0xe0, 0x111, 0x6, "a758e563c337a4d2c93469eb03b0a5062d383ca91ed5499ec9d79758595ed7107131ab2640e4d8672b5432660831ca6db02651dbe68579d762c55e9cb418947ca43ee089e2975c4c102b01803218ad2dce404203ef3d497ff86b57d2875651b81ed142294c2abceb6816f686afcb4591e7f417e7a3a9d9f349eb31cf5da447678f782a26324eda13777621a703aa1b1802d07e3729b8ea03d17f7efd0608befe15583cb147b23b17efe2c926eddd4421b297a01bb6d80c380384dfff249a0bb81e4e968af1cfacc40f48"}], 0xe0, 0x48800}}, {{&(0x7f0000000a00)=@ax25={0x3, {"c33533c678e9ec"}, 0xfffffffffffffffc}, 0x80, &(0x7f0000001180)=[{&(0x7f0000000a80)="814b1029f68bc11a7bffaa2fe0d87c7bb15c9a8dc0ae186194132d524888d0daf4c6cd834e44b584c8435ae362fd1b06eafcec7edcb835e0c591e1ddab052694a929b56b45fb6738a90a341b70115cd7e69c863d23cd0b579fe7ba190d0284ad66de76d7043bd90ad3af80125f7c3ed8399bd7573153a764cd025bf13f95ed612da30e805bfa1f47ca3da8fdff239d8bea7ed9e36384c8a19b0f3db0859241b569828875499c12e515e91e2f67ea8fb244f7737c5aaffffc8aefbc070e6df0616e9dce2e6d6f03c7b4726e47", 0xcc}, {&(0x7f0000000b80)="7bcff8890e1ad087fbd5cb24667fca5588eb94e7d43de91e66a0b5a115748a54161b2f4dfb3b3a5506d30d82d0503abfc5a9ea31e6cafdec95099845f0c52bb65f392eefd5df5a696ae0f2170ff96b10de19bac96a8ecdd946b8c9ee0d592d92c6e419dbb9416056cfda3ab782548ef6e047c2b3c0398fe0495a813291d43794fbca8d9cfabdb4d01f1c72163c70a075db2d38ab179d3f0f9a890ae3f7fea332b600df1a66407e5c203ccd0b5353dc94e529dbea41dd8569905082a34bf9bb162c45bb8c7a1ef28da54688af160f28545504941b", 0xd4}, {&(0x7f0000000c80)="9489d6a387208915124bf1dd698217041a877c9bc8ad466a3f92eb0fe55ca5a04a9bf103ebc8393c0079c4c3e8c5ee874d3fb22c14de2e5aaf86ca017fc4cf9f01c49fe27874", 0x46}, {&(0x7f0000000d00)="c8b5865848382f3ccc61488cd2047b29eb0075bd1ed968133d0bd33dfcc56dd321ba3dc3b0f3efe5e0552947504b8108b40e8086270b34f792f2098597ca2347fdf0f0de3e54d423ac1c6fd0aa989bd169759d68bd170635b66a", 0x5a}, {&(0x7f0000000d80)="ceebb58f68f87aae0bf7e787b279cdad0b2f90053ecc617c159dc5f14975eb9a1c1c461c491df08d8ad339d74b57712f9c38363f87740cabc6ac9db48533e0e88028eeb650f89acf26c8681d95ba4a55e16381f7ffe2aad66f70f7c01959c54f51bcca8720842b3ba11b596b139fe0758b4139971896f858bbe0591b3ff392504b49c0a5e67e6b25abbcb3d6f4f1ffbf0546b979d1ed", 0x96}, {&(0x7f0000000e40)="66f7464a816d877d6abcdc2e7d4d12b58058a83224c9653af2b52483ed096af0dbd1ae78d8df465e75f033e3137ab3b9b59256c3c23d075e2db9cd7b41121bac607f225d55e31dddb9bf93f1dc30dd78103525047f8dc7d5aafd4aed9c86db85c61292bd4212bc2572c00d26258090ccb5b953418abd3d9d199f3bf04e2da265e0f2c2e473488265f3fbf4bcbc9e068f6ceb7d205ab356ddb12b16b12d2836aa56f56107b191103a1da99263d24d58258680edfe0b550e1ba0037c7cac303f5c83e602f8fedf15cc887337b88bfaac37726a2eab91397637658d2d6afcfbb264e6b8b8987bae28eb588240dcc9ce96d77221", 0xf2}, {&(0x7f0000000f40)="786030605b9e9c9c3acba84710ed9a39408542826351407590fd33967fe11638d726b40f2d81cc0582d352a6d0c89e3cbbfb6ded5b7bcb37cedfe7d472f2d5c900557b0f0bbc5b7376ff8a99155b32a15eb441f22666f5cdf505d504714f06709c081032bce8194277a7315c3ddfd427c91e6f404aa85813a323de24bef54e5e1f8b9f8f29eee9f9279b3eafa61ecd914c5efb3a6286725dab8cf15259cfd7a23a9d8fd3b17403a9ca3c242d9ba1e20f136439eda8d57214a11e0674ff2a180d242062bad3b97afbd86fb6163d8db5a4699bebdc075692e4", 0xd8}, {&(0x7f0000001040)="df4b546b6db471cb8c20fb18797685ed77c2d5385b77217cd39254abaa7787ed893d37209003f0", 0x27}, {&(0x7f0000001080)="c4238fc1c750d5795d8410d6a60c5949b1884a55ec95d49bce0f780b2ff48ada24e6e4483f573bd4a20776a12f929d7506ccf708ec8aae0ef3c12a33b2dc9c70f82e9412e3cdc737a2b4cc0e15bc92a5c658cc6241f2e1243655c93127935e744739e0e0c7bad0f83cfcb89987de23857bef99179790895cb2b5e512f9f02e5962f66f2b461d0e13b9f56c6d263d66e915805dd1fd73db54f341fce18fcf54bd28f43001b370c63851d17b2c2d86587a48924465e0d9a8b53563c1a5629dda39e3ebf2c30f9b7da3cd8791e85a20e146d57ae0e0a07b693c6bcf91cf40", 0xdd}], 0x9, &(0x7f0000001240)=[{0x50, 0x10d, 0x9, "1750e1fcf4317f1cefd535158b7de3ad5358b62b775a84be6b5dd89fbe98df32982741950027fb6eb6f29414a9fa00de710ee1fb1a75e9b505c6011dd5"}, {0x68, 0x29, 0x5, "63971e9cd43a0373460c3622326908d4db94fa6205e83c13f5ab79c3af600587c97a6e71dbb1649eaac4d6a48775edf20165f4699c0d9a293423f00371acd5e1d8987a5570c5ee67771e12f071ad9233b2fcbb9e996a"}], 0xb8, 0x20004080}}], 0x4, 0x40) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) r2 = openat(r1, &(0x7f0000012ff8)='./file0\x00', 0x0, 0xfffffffffffffffc) symlinkat(&(0x7f0000008ff8)='./file1\x00', r2, &(0x7f0000012ff8)='./file0\x00') mknodat(r2, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) stat(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000200)) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000080)=0xe01, 0x4) 2018/03/08 03:29:33 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x2) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x8, 0x304b, 0x5d, 0x400, 0x7}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)={r2, 0x8, 0x5, [0xd01, 0x9, 0x4, 0x7ff, 0xfffffffffffffffb]}, 0x12) close(r0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) close(r1) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f00000000c0)={0x9, 0x2, 0x3, 0x335}, 0x10) 2018/03/08 03:29:33 executing program 1: prctl$void(0x1b) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x4e20, 0x8001, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x936}, {0xa, 0x4e23, 0xfffffffffffffff8, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x9, [0xdcd, 0x5, 0x100000000, 0x6, 0x81, 0x4, 0x20, 0x8]}, 0x5c) 2018/03/08 03:29:33 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000280)={{{@in=@rand_addr, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000380)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000000)={@empty, @loopback=0x7f000001, r1}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000001c0)={0x1, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x88) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x3, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x90) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) r2 = memfd_create(&(0x7f0000000100)='#u.\x00', 0x2) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000140)) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000180)={&(0x7f0000ffc000/0x4000)=nil, 0x8000, 0x5, 0x12, &(0x7f0000ffb000/0x2000)=nil, 0x2}) 2018/03/08 03:29:33 executing program 7: r0 = request_key(&(0x7f00000000c0)='cifs.spnego\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='md5sum!+\x00', 0xfffffffffffffff8) keyctl$reject(0x13, r0, 0x0, 0xfffffffffffffffd, 0x0) 2018/03/08 03:29:33 executing program 3: symlink(&(0x7f000000bffa)='./control\x00', &(0x7f00006bb000)='./file0\x00') r0 = open(&(0x7f0000b2fff6)='./control\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000180)={0x0, 0x3, 0x1}) rt_sigtimedwait(&(0x7f00009ac000)={0xffffffffffffffdd}, &(0x7f0000dd7ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="83d2decc7c9233690e3b58e17142248973bcec9fc7c46c5b2af003541575521dc99605edea94d1bd491208303b2a51ed0200000000002008c61b05b9ea0488224aa4d340a86c801213c42a2d38f071c74720f7260207fa71e2ecd72845415d597f2562e109c3a2bae5c7207e53aa9ff64b6ef490524507b568321db26e91560458fb5395fcbfdbfdf1fc7b81ba4c654264be99fce743d4043d9947a6e953b96334399a71c2bd9f99e77d51783a3e7e022adca9e5e5"], &(0x7f0000000200)=0x2d) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000240)={r1, 0xde60, 0x20}, &(0x7f0000000280)=0xc) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x2) open(&(0x7f0000dd9000)='./control\x00', 0x6c02, 0x0) fcntl$setlease(r2, 0x400, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x4, 0x4, 0xfffffffffffffffd, 0x3ff, 0x3, 0xffffffff, 0x7, {0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x7fffffff, 0x1d, 0x8001, 0x1000, 0x63}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r3, 0x4) 2018/03/08 03:29:33 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x2000001fff) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x15, 0x2a, &(0x7f0000000000)="04f4e04b81a417d9fe0b36620cf0d8f7ee46a4456a4bc8a3fbb916526f1df7178b1a73212f11315acc78"}) writev(r0, &(0x7f00000015c0)=[{&(0x7f00000005c0)="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", 0x24b}], 0x1) 2018/03/08 03:29:33 executing program 5: socketpair$unix(0x1, 0x7, 0x0, &(0x7f00002d2ff8)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) fcntl$lock(r1, 0x7, &(0x7f000043e000)={0x1}) unshare(0x40600) fcntl$lock(r1, 0x400000000000007, &(0x7f0000a2e000)={0x0, 0x0, 0x4, 0xfffffffffffffffd}) fcntl$lock(r0, 0x7, &(0x7f0000dd7fe0)={0x0, 0x0, 0x0, 0x6}) 2018/03/08 03:29:33 executing program 4: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) recvmmsg(r0, &(0x7f0000000140)=[{{0x0, 0xea970f47b4f8c349, &(0x7f0000e08000)=[{&(0x7f0000367000)=""/4096, 0xea0}, {&(0x7f0000000280)=""/207, 0x7e}, {&(0x7f0000e5a000)=""/139, 0x8b}], 0x3, &(0x7f000023df55)=""/232, 0xe8}}], 0x1, 0x0, &(0x7f0000e82000)={0x77359400}) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendmsg(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000180)="59597de45b84149dd55986f7d1dc4e891e29bf41dcc4244ffa95d8ad9bea99a5c99aa36e2c49a6ba51f35cc7ccae7c4984beff2b23e97bb039b68346565407df4c6d1d72eeac6e360f00c642fa61f77e42952b85a64760ec59216ad594d68d492f27f7e8b4a8bfb4449c394fb83ad38d004e15159769a737fa8f6c2a6a8d6387a27bae033c003bdbb27f0c37ed5fbb2f950d119bacdaefca8d2a6593ed6e4a2601837ac6b23033a2d29ddc3e0c2a530776b2d88b0b8c6ce8e0b981e82f83c51e1273c6f2804e59ac511c755170e6f6d9d4688adb950bc82e783d02fa8a50daef8f52650eb1d2ed9575", 0xe9}, {&(0x7f0000000380)="81422f2cb31702c2349624ef765b96879195410c4895a2042d18f373c0262b7aa9f84c11c4cf00ec9d0f44be08b47ba3cfd8750d419a015a1d2c1f737f014904e1a7a09f822277c279279675a46d8c23d8e08195", 0x54}, {&(0x7f0000000100)="2e40c891137cc8256319ab98e84c412d77b414b21292a5ebe092a23d08044db3246b2b08fe9ce3b68b4eb11f02d717858e4b268cbb99b29fec14c4b254", 0x3d}, {&(0x7f0000000400)="9c2437eef4516b743e3a6e120637e114e5e91a18e0190b4569be0780d756978a4040fa847590ae3a94eca1f86bc163", 0x2f}, {&(0x7f0000000440)="deb426f68576d7296c91fdd8feeb6772f2b190b63a29f4b5ccdb2ecf1e7b596b372843bbea4e8ed132a730e242a8717a30d0cdf1c9efba449d4432eb3271a1af525941efc196e2b0080c2b4c4d4cf96b861fdb593b4c7fb5e0b7d2f9585ab3913048292c29c7f807d3165807594f5be897bc02e36be2166e071ef93c27f000f47dd27a", 0x83}], 0x5, 0x0, 0x0, 0x4000}, 0x8000) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0x7, 0x0, 0x6106}, 0x10) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f00000005c0)={'HL\x00'}, &(0x7f0000000600)=0x1e) accept4$ax25(r0, 0x0, &(0x7f0000000640), 0xfa4521032bfee6cd) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x4, 0x4) 2018/03/08 03:29:33 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfffffffffffffff7, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) fchmod(r0, 0x20) r1 = dup(r0) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f00000000c0)=""/107, 0x6b) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x0, &(0x7f0000000180)='./file0\x00', r4, &(0x7f0000000240)="f3ab1b727e00d5d5d07f1bd19a6f85e7d6f29a4b1aefe241e45dfe681e473ebf4393c2a4670156dfaf04a1bde79b1a5642a10cc9ec4478dfe9cbb8e01e1628e4b8e13e663a38fd27a2404a9214dd12b8be5ce2f66801166cdf2933346958b61cb6dcddfa9865cfec59443ead96a655e2c72f61d4d39a9f3969d561972c4412724c7e8c07e04088eb1d0c4dfce94bc1a5c438061c60778778f8478850400d7ac42d30b93f8574b9f55dfc8b990fe65dd7895c8f212f021c5fd52f822b65f7970766125c56c944bad7afffb4755e0970d01a5dcb848039b83ef6f126ce90acd12a3fb408a093916f306fff19a7edc8f284f056e472ce58") r6 = dup(r3) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000340)=@assoc_value, &(0x7f0000000380)=0x8) write(r2, &(0x7f00000003c0)="696fdf4c173ea2d575a88d9c76f27f4cb8b80bd501f95d339a52402a961ddddd053017124c710ffbdeabc24937e766b94be497baf7bb144ff237b94a75f250a4de8e1110c831250f5c1f172187f7a33eac88f67dc786c54cd3e5c0c9bfa5838960329fae8487bb0c2ae021bafab02b35db1381cb5caf43cfa7676c655848f28d5a1779fe4c500601a9751b7e8703e2f6ba1e2d83938d30e9d8004a7a76302b1d5f98675c3a39ea5b446fdbb2", 0xac) chroot(&(0x7f0000000480)='./file1\x00') ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00000004c0)={0x80000000, 0x0, 'client1\x00', 0x0, "b04e382dc7b08d58", "e7864adc5ac91b882f29a47c4e690687ba08fef1c9f9526c59b9d43e1940e533", 0x100000001, 0x20}) r7 = socket$inet_tcp(0x2, 0x1, 0x0) accept$unix(r7, &(0x7f0000000580)=@file, &(0x7f0000000600)=0x6e) bind$nfc_llcp(r1, &(0x7f0000000640)={0x27, 0x1, 0x2, 0x7, 0x7, 0x100, "138ef5b01d96ddb4e23ff8f7c75f72adb717b805f4eca386628505bce3a3a40f32f4e7a1a2c93eae316fcd7061d2e03bb527a526bd0da1d09ef2e242472b23", 0x2f}, 0x60) ioctl$sock_inet_udp_SIOCINQ(r6, 0x541b, &(0x7f00000006c0)) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000700)=@assoc_value, &(0x7f0000000740)=0x8) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000780)={'bridge0\x00', {0x2, 0x4e22, @empty}}) r8 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000007c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) accept4$llc(r0, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000840)=0x10, 0x800) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000880)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r6, 0xc00c642e, &(0x7f00000008c0)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000900)={r9, r10, 0x5}) lchown(&(0x7f0000000940)='./file1\x00', r4, r5) connect$netrom(r0, &(0x7f0000000980)=@full={{0x3, {"3d24c5aeb85219"}, 0x5417}, [{"551365af9d445e"}, {"9ccf6bd920ef81"}, {"71c6cd946c327b"}, {"039b12d1e7b03e"}, {"0aced1caf8b825"}, {"67b0607f81b76b"}, {"bc4881b607a0b5"}, {"0599136051c824"}]}, 0x48) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$TIOCGSID(r6, 0x5429, &(0x7f0000000a00)) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r8, 0x84, 0x16, &(0x7f0000000a40)={0x8, [0x101, 0x7fffffff, 0x8ad7, 0x4, 0x3, 0x0, 0xfffffffffffffff9, 0x8]}, 0x14) ioctl$PIO_UNIMAPCLR(r6, 0x4b68, &(0x7f0000000a80)={0xff, 0x7, 0x7}) 2018/03/08 03:29:33 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000400)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="30000000240001050000000000001c00040000004e0600000000000000000000000000"], 0x30}, 0x1}, 0x0) r1 = accept$netrom(0xffffffffffffffff, &(0x7f0000000040)=@ax25, &(0x7f0000000080)=0x10) connect$netrom(r1, &(0x7f00000000c0)=@full={{0x3, {"35786ce94f85d1"}, 0x4040000000}, [{"be1d0e288ce081"}, {"c167791e1fd9b3"}, {"511ff76fcb2cce"}, {"1ab313d4fd6a3b"}, {"cb49fa12e409be"}, {"46b21c08873adb"}, {"f711a861d4ac71"}, {"f7b35a66e0517a"}]}, 0x48) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000180)={0x80, 0x0, 0x10001, 0x8001}) r4 = getpid() ptrace$getregs(0xe, r4, 0x2, &(0x7f0000000240)=""/9) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000000200)={0x5, r3}) 2018/03/08 03:29:33 executing program 2: mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000cb8000/0x2000)=nil) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x12200, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e21, @rand_addr=0xffffffffffff70ce}}, 0xa, 0x4}, 0x90) 2018/03/08 03:29:33 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000372ffc)=0x1, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000000)=0x2000000000003, 0x4) socket$inet6(0xa, 0xa, 0x400) sendto$inet6(r0, &(0x7f0000cffa67), 0x0, 0x0, &(0x7f0000f66fe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f63fa7)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) 2018/03/08 03:29:33 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x200000000000001, 0x0) close(r0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) close(r1) r2 = gettid() fcntl$setown(r1, 0x8, r2) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) utimensat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={{r3, r4/1000+10000}}, 0x0) getresgid(&(0x7f0000004400), &(0x7f0000004440), &(0x7f0000004480)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000004700), &(0x7f0000004740)=0xc) [ 51.133108] netlink: 28 bytes leftover after parsing attributes in process `syz-executor6'. [ 51.154996] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=33883 sclass=netlink_route_socket pig=8176 comm=syz-executor4 [ 51.170962] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=33883 sclass=netlink_route_socket pig=8176 comm=syz-executor4 2018/03/08 03:29:33 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000000180)={0x10, 0x0, 0x0, 0x802ffffffff}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000000), 0x4) r2 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_generic(r1, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019bf9b)=ANY=[@ANYBLOB='\x00'], 0x14}, 0x1}, 0x0) write(r2, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/03/08 03:29:33 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f000000e335)='mountinfo\x00') r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000cff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000080)={r2, 0x2826e4378e10bb04}) 2018/03/08 03:29:33 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) r2 = open(&(0x7f0000254ff8)='./file0\x00', 0x141042, 0x0) rt_sigprocmask(0x0, &(0x7f0000000000)={0x7fffffff}, &(0x7f00000c1000), 0x8) ftruncate(r2, 0x8) sendfile(r1, r2, &(0x7f0000000040), 0x8080000001) 2018/03/08 03:29:33 executing program 7: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x400, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r0, &(0x7f0000000040)=[{0x8d6, 0x4, 0x9, 0x9, @time={0x77359400}, {0x5, 0x1}, {0x80, 0x8}, @quote={{0x1000, 0x100000001}, 0x6}}, {0x4, 0xfff, 0x4, 0xf0, @time={0x0, 0x989680}, {0x101, 0xc5}, {0x1}, @connect={{0x1, 0x1}, {0xff1b, 0x3}}}, {0x9, 0x1, 0x27e, 0x2, @tick=0x2, {0xffffffffffff65ee, 0x7}, {0x400, 0xa}, @quote={{0xe0c}, 0x1000, &(0x7f0000000000)={0x400, 0x1, 0x7, 0x5, @time={0x77359400}, {0x1}, {0x255, 0x480000000000000}, @queue={0x6, {0x7fffffff, 0x1}}}}}, {0x10001, 0x101, 0x7, 0x4, @tick=0xffffffffffffff01, {0x101, 0x1}, {0x7, 0x7}, @raw32={[0x101, 0x6, 0x3]}}, {0x6, 0x8000000000000000, 0x0, 0x0, @time={0x0, 0x989680}, {0x100000001, 0x8}, {0xffffffffffffff7f, 0x7fff}, @raw32={[0xc32, 0x1, 0xfffffffffffffffc]}}], 0xf0) write$sndseq(r0, &(0x7f000000a000)=[{0x40081, 0x5, 0x0, 0x0, @time, {}, {}, @time=@time={0x0, 0x989680}}], 0x30) 2018/03/08 03:29:33 executing program 6: mprotect(&(0x7f00004d7000/0x4000)=nil, 0x4000, 0x2000000) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x19b, 0xe4, 0x7fff, 0xffffffffffffffc4, 0xe6b}) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x7c8255d2, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000180)="f5666dc794a7ae2451eb28bd0f96c6c0d633ac79c7227ea52cb95d03fbe7dddadd15eaffd74bfddb271db4a12e6071ecb42e7a390232fba10c94950066926c81cb12b45128f04a6d79e009a0a7ab66639a7aec22c260a1644f8b72750c6d4f4beb72f6d510dc8b51438e803dfacf4c08f7cb4f9906f2a8957e1883b46f3b9e49198b1933e8061ef5d444a7fbc8eb8e5c8aa59b376fcd22ccd8fa30a65e") ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000240)={&(0x7f0000000000)=[0xff, 0x4, 0x9, 0x6, 0x7, 0x5, 0x3, 0x40, 0xe3d], 0x9, 0x100, 0xeb, 0x1, 0x10f58729, 0xffffffffffffffff, {0x1f98, 0x1, 0x4, 0x8, 0x3, 0x3f, 0x3, 0x2, 0x80000000, 0xffffffff, 0x7fff, 0x7, 0xae, 0x400, "3db646dc916c7b387c1a4ffc36efc4ef604faec97880d39b960309af5858a2cb"}}) 2018/03/08 03:29:33 executing program 3: symlink(&(0x7f000000bffa)='./control\x00', &(0x7f00006bb000)='./file0\x00') r0 = open(&(0x7f0000b2fff6)='./control\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000180)={0x0, 0x3, 0x1}) rt_sigtimedwait(&(0x7f00009ac000)={0xffffffffffffffdd}, &(0x7f0000dd7ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="83d2decc7c9233690e3b58e17142248973bcec9fc7c46c5b2af003541575521dc99605edea94d1bd491208303b2a51ed0200000000002008c61b05b9ea0488224aa4d340a86c801213c42a2d38f071c74720f7260207fa71e2ecd72845415d597f2562e109c3a2bae5c7207e53aa9ff64b6ef490524507b568321db26e91560458fb5395fcbfdbfdf1fc7b81ba4c654264be99fce743d4043d9947a6e953b96334399a71c2bd9f99e77d51783a3e7e022adca9e5e5"], &(0x7f0000000200)=0x2d) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000240)={r1, 0xde60, 0x20}, &(0x7f0000000280)=0xc) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x2) open(&(0x7f0000dd9000)='./control\x00', 0x6c02, 0x0) fcntl$setlease(r2, 0x400, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x4, 0x4, 0xfffffffffffffffd, 0x3ff, 0x3, 0xffffffff, 0x7, {0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x7fffffff, 0x1d, 0x8001, 0x1000, 0x63}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r3, 0x4) 2018/03/08 03:29:33 executing program 2: clock_gettime(0x7, &(0x7f00000000c0)) [ 51.174825] netlink: 28 bytes leftover after parsing attributes in process `syz-executor6'. [ 51.205398] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=8199 comm=syz-executor1 2018/03/08 03:29:33 executing program 1: r0 = gettid() r1 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) mkdir(&(0x7f0000508ff6)='./control\x00', 0x0) getpid() read(r1, &(0x7f0000e6d000)=""/384, 0x180) r2 = inotify_init1(0x80800) r3 = dup2(r2, r1) inotify_add_watch(r2, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f0000ce3ff6)='./control\x00', 0x0, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) clock_settime(0x7, &(0x7f0000000040)={0x0, 0x989680}) setsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000000000)=0x9, 0x4) clock_getres(0x0, &(0x7f0000dd8ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r4}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) 2018/03/08 03:29:33 executing program 5: r0 = accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000300)={0x1, 0x1000, 0x9, 0x5, 0x7fffffff, 0x5, 0x3, 0x1, 0xa82, 0xfffffffffffffffd, 0x3, 0x20}) accept(r0, &(0x7f0000000200)=@ipx, &(0x7f0000000280)=0x80) r2 = socket$key(0xf, 0x3, 0x2) r3 = accept(r2, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x100}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f00000000c0)={r4, @in6={{0xa, 0x4e24, 0x20, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, 0xea71, 0xfff, 0x7, 0x16, 0xfffffffffffffffe}, &(0x7f0000000180)=0x98) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x2, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/03/08 03:29:33 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0xf2f5, 0x3}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)) 2018/03/08 03:29:33 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000180)=0x800, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x81}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e22, 0x0, @empty, 0x400}}, 0x3f, 0x2}, &(0x7f00000001c0)=0x90) pause() 2018/03/08 03:29:33 executing program 6: mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000280)={0x2, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="0563"], 0x0, 0x0, &(0x7f0000000240)}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000100)={0x10, 0x0, &(0x7f0000000080)=[@clear_death={0x400c630f}], 0x0, 0x0, &(0x7f00000002c0)}) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000040)={0xf7, 0x81, 0x8}) 2018/03/08 03:29:33 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f84ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020500000c000000ffffffffffffffff05000600000000000a004e200000000000000000000000000000000000000001000000000000000002000100000000000000000000000000030005000000000002004e2000000000000000e2964daf65ebff78317b1bf40000000000"], 0x60}, 0x1}, 0x0) 2018/03/08 03:29:33 executing program 3: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x80e, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000000c0)) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000140)=[{{0x77359400}, 0x7, 0x4c0, 0xffff}, {{}, 0x800, 0x3ff, 0x8}, {{r1, r2/1000+30000}, 0x6, 0x8, 0x8}, {{0x77359400}, 0x8, 0x100000000, 0xad}], 0x60) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000002000)) write$evdev(r0, &(0x7f0000000040)=[{{0x0, 0x7530}, 0x7fffffff, 0x4d8b, 0x3e}, {{0x0, 0x2710}, 0x6, 0x7f, 0x3}, {{}, 0x3e090660, 0xef9d, 0x1ff}, {{}, 0xff, 0x47a4, 0x7}], 0x60) 2018/03/08 03:29:33 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x81, 0x2441) write$selinux_load(r0, &(0x7f0000000040)={0xf97cff8c, 0x8, 'SE Linux'}, 0x10) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00000000c0), &(0x7f0000000140)=0x4) socket$netlink(0x10, 0x3, 0x1) [ 51.226553] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=8208 comm=syz-executor1 2018/03/08 03:29:33 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x81, 0x2441) write$selinux_load(r0, &(0x7f0000000040)={0xf97cff8c, 0x8, 'SE Linux'}, 0x10) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00000000c0), &(0x7f0000000140)=0x4) socket$netlink(0x10, 0x3, 0x1) 2018/03/08 03:29:33 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x2) r1 = accept$inet(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, @local}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000240)=0x80000001, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x80000, 0x0) connect$ax25(r3, &(0x7f0000000080)={0x3, {"2be963018b666d"}, 0x8}, 0x10) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="4000000014001901000000000000000a0000000cc8fce2605f9368dde9c3b11131e678165dc77b154e030a9a3760a728dff3652380856fb13425", @ANYRES32=r2, @ANYBLOB="140002ff0180000000000000000000000000000014be160000000000060000000000000000000000"], 0x40}, 0x1}, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) 2018/03/08 03:29:33 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000000)={0x1, {{0x2, 0x4e20, @multicast2=0xe0000002}}, {{0x2, 0x4e20, @empty}}}, 0x108) ioperm(0x4, 0x6, 0x9c) 2018/03/08 03:29:33 executing program 4: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0}, &(0x7f0000000100)=0xc) pwrite64(r0, &(0x7f0000000040), 0x0, 0x0) r3 = fcntl$getown(r1, 0x9) r4 = geteuid() getresgid(&(0x7f0000000340)=0x0, &(0x7f0000000380), &(0x7f00000003c0)) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000400)={r3, r4, r5}, 0xc) listen$netrom(r1, 0x100000001) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000180)={r2}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000240)={0x4, [0x8000, 0x1, 0x80, 0x5]}, 0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000002c0)=0x0) connect$bt_l2cap(r1, &(0x7f0000000440)={0x1f, 0x8000, {0x9, 0x7ed, 0x101, 0xfffffffffffffffd, 0x9f, 0x5}, 0x0, 0x8}, 0xe) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000300)=r6) connect$ax25(r1, &(0x7f0000000280)={0x3, {"d7bd44fbac6de9"}, 0x92}, 0x10) 2018/03/08 03:29:33 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_int(r0, 0x1, 0x1e, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r1 = open(&(0x7f0000000000)='./file0\x00', 0x103000, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000080)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00000000c0)={r2, r3}) [ 51.298137] audit: type=1400 audit(1520479773.384:49): avc: denied { net_broadcast } for pid=8227 comm="syz-executor7" capability=11 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 [ 51.332805] syz-executor4: vmalloc: allocation failure: 0 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 51.347924] CPU: 1 PID: 8253 Comm: syz-executor4 Not tainted 4.9.86-gd3a2afb #51 [ 51.347951] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor5/8254 [ 51.347966] caller is __this_cpu_preempt_check+0x1c/0x20 [ 51.369344] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 51.378676] ffff8801cbeaf8f0 ffffffff81d956f9 1ffff100397d5f21 ffff8801c586b000 [ 51.386689] ffffffff83ab9520 0000000000000001 0000000000400000 ffff8801cbeafa00 [ 51.394698] ffffffff81451c92 024000c2cbeaf940 0000000041b58ab3 ffffffff84195b75 [ 51.402715] Call Trace: [ 51.405721] [] dump_stack+0xc1/0x128 [ 51.411065] [] warn_alloc+0x212/0x240 [ 51.416616] [] ? zone_watermark_ok_safe+0x280/0x280 [ 51.423270] [] ? avc_has_perm+0xb0/0x4f0 [ 51.428966] [] ? __vmalloc_node_range+0x3e0/0x5f0 [ 51.435441] [] __vmalloc_node_range+0x3f5/0x5f0 [ 51.441744] [] ? check_preemption_disabled+0x3b/0x200 [ 51.448565] [] ? task_has_security+0x130/0x270 [ 51.454775] [] vmalloc+0x5b/0x70 [ 51.459769] [] ? sel_write_load+0x130/0xfd0 [ 51.465723] [] sel_write_load+0x130/0xfd0 [ 51.471504] [] ? get_futex_key+0x1050/0x1050 [ 51.477542] [] ? sel_read_bool+0x250/0x250 [ 51.483405] [] ? do_futex+0x3f8/0x15c0 [ 51.488927] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 51.495919] [] ? sel_read_bool+0x250/0x250 [ 51.501786] [] __vfs_write+0x103/0x680 [ 51.507310] [] ? do_iter_readv_writev+0x4b0/0x4b0 [ 51.513786] [] ? __might_sleep+0x95/0x1a0 [ 51.519566] [] ? __lock_is_held+0xa1/0xf0 [ 51.525344] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 51.532166] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 51.538728] [] ? __sb_start_write+0x14a/0x310 [ 51.544851] [] vfs_write+0x189/0x530 [ 51.550191] [] SyS_pwrite64+0x13f/0x170 [ 51.555797] [] ? SyS_pread64+0x170/0x170 [ 51.561491] [] ? do_syscall_64+0x48/0x490 [ 51.567268] [] ? SyS_pread64+0x170/0x170 [ 51.572959] [] do_syscall_64+0x1a4/0x490 [ 51.578649] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 51.585560] CPU: 0 PID: 8254 Comm: syz-executor5 Not tainted 4.9.86-gd3a2afb #51 [ 51.588588] Mem-Info: [ 51.588605] active_anon:60493 inactive_anon:44 isolated_anon:0 [ 51.588605] active_file:3564 inactive_file:8408 isolated_file:0 [ 51.588605] unevictable:0 dirty:128 writeback:0 unstable:0 [ 51.588605] slab_reclaimable:6494 slab_unreclaimable:59117 [ 51.588605] mapped:24287 shmem:53 pagetables:695 bounce:0 [ 51.588605] free:1467978 free_pcp:327 free_cma:0 [ 51.588620] Node 0 active_anon:241972kB inactive_anon:176kB active_file:14256kB inactive_file:33632kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:97148kB dirty:512kB writeback:0kB shmem:212kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 116736kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 51.588636] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 2908 6410 6410 [ 51.588661] DMA32 free:2980068kB min:30592kB low:38240kB high:45888kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2980716kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:648kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 0 3501 3501 [ 51.588686] Normal free:2875936kB min:36824kB low:46028kB high:55232kB active_anon:241972kB inactive_anon:176kB active_file:14256kB inactive_file:33632kB unevictable:0kB writepending:512kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:25976kB slab_unreclaimable:236468kB kernel_stack:5888kB pagetables:2780kB bounce:0kB free_pcp:660kB local_pcp:336kB free_cma:0kB lowmem_reserve[]: 0 0 0 0 [ 51.588736] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB DMA32: 3*4kB (M) 3*8kB (M) 2*16kB (M) 3*32kB (M) 3*64kB (M) 3*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 1*2048kB (M) 726*4096kB (M) = 2980068kB Normal: 722*4kB (UME) 158*8kB (UM) 70*16kB (UME) 44*32kB (UME) 161*64kB (UM) 35*128kB (UM) 6*256kB (UME) 6*512kB (UM) 9*1024kB (UM) 3*2048kB (UME) 692*4096kB (M) = 2875864kB [ 51.588836] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 51.588838] 12024 total pagecache pages [ 51.588842] 0 pages in swap cache [ 51.588846] Swap cache stats: add 0, delete 0, find 0/0 [ 51.588848] Free swap = 0kB [ 51.588850] Total swap = 0kB [ 51.588852] 1965969 pages RAM [ 51.588854] 0 pages HighMem/MovableOnly [ 51.588856] 320510 pages reserved [ 51.599104] syz-executor4: vmalloc: allocation failure: 0 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 51.849370] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 51.858707] ffff8801bcec7678 ffffffff81d956f9 0000000000000000 ffffffff83c19000 [ 51.866713] ffffffff83f45e60 ffff8801c0e5c800 0000000000000003 ffff8801bcec76b8 [ 51.874720] ffffffff81dfccf4 ffff8801bcec76d0 ffffffff83f45e60 dffffc0000000000 [ 51.882736] Call Trace: [ 51.885313] [] dump_stack+0xc1/0x128 [ 51.890661] [] check_preemption_disabled+0x1d4/0x200 [ 51.897393] [] __this_cpu_preempt_check+0x1c/0x20 [ 51.903868] [] ipcomp_init_state+0x188/0x930 [ 51.909910] [] ? __lock_is_held+0xa1/0xf0 [ 51.915690] [] ipcomp4_init_state+0xb0/0x7d0 [ 51.921732] [] __xfrm_init_state+0x3e7/0xb30 [ 51.927770] [] xfrm_init_state+0x1a/0x20 [ 51.933459] [] pfkey_add+0x1fb9/0x3470 [ 51.939325] [] ? pfkey_delete+0x360/0x360 [ 51.945101] [] ? pfkey_seq_stop+0x80/0x80 [ 51.950880] [] ? __skb_clone+0x24a/0x7d0 [ 51.956571] [] ? pfkey_delete+0x360/0x360 [ 51.962349] [] pfkey_process+0x68b/0x750 [ 51.968039] [] ? pfkey_send_new_mapping+0x11b0/0x11b0 [ 51.974860] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 51.981681] [] pfkey_sendmsg+0x3a9/0x760 [ 51.987370] [] ? pfkey_spdget+0x820/0x820 [ 51.993146] [] sock_sendmsg+0xca/0x110 [ 51.998661] [] ___sys_sendmsg+0x6d1/0x7e0 [ 52.004440] [] ? copy_msghdr_from_user+0x570/0x570 [ 52.011002] [] ? check_preemption_disabled+0x3b/0x200 [ 52.017822] [] ? __fget+0x20a/0x3b0 [ 52.023074] [] ? __fget+0x231/0x3b0 [ 52.028327] [] ? __fget+0x47/0x3b0 [ 52.033497] [] ? check_preemption_disabled+0x3b/0x200 [ 52.040319] [] ? __fget_light+0x169/0x1f0 [ 52.046097] [] ? __fdget+0x18/0x20 [ 52.051266] [] ? sockfd_lookup_light+0x118/0x160 [ 52.057654] [] __sys_sendmsg+0xd6/0x190 [ 52.063257] [] ? SyS_shutdown+0x1b0/0x1b0 [ 52.069034] [] ? SyS_futex+0x22e/0x2d0 [ 52.074550] [] ? move_addr_to_kernel+0x50/0x50 [ 52.080758] [] SyS_sendmsg+0x2d/0x50 [ 52.086101] [] ? __sys_sendmsg+0x190/0x190 [ 52.091964] [] do_syscall_64+0x1a4/0x490 [ 52.097654] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 52.104564] CPU: 1 PID: 8259 Comm: syz-executor4 Not tainted 4.9.86-gd3a2afb #51 [ 52.104680] atkbd serio0: Spurious ACK on isa0060/serio0. Some program might be trying to access hardware directly. [ 52.122641] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.131967] ffff8801cc3cf8f0 ffffffff81d956f9 1ffff10039879f21 ffff8801c586e000 [ 52.139932] ffffffff83ab9520 0000000000000001 0000000000400000 ffff8801cc3cfa00 [ 52.147910] ffffffff81451c92 024000c2cc3cf940 0000000041b58ab3 ffffffff84195b75 [ 52.155881] Call Trace: [ 52.158439] [] dump_stack+0xc1/0x128 [ 52.163773] [] warn_alloc+0x212/0x240 [ 52.169194] [] ? zone_watermark_ok_safe+0x280/0x280 [ 52.175831] [] ? avc_has_perm+0xb0/0x4f0 [ 52.181511] [] ? __vmalloc_node_range+0x3e0/0x5f0 [ 52.187971] [] __vmalloc_node_range+0x3f5/0x5f0 [ 52.194259] [] ? check_preemption_disabled+0x3b/0x200 [ 52.201078] [] ? task_has_security+0x130/0x270 [ 52.207280] [] vmalloc+0x5b/0x70 [ 52.212275] [] ? sel_write_load+0x130/0xfd0 [ 52.218215] [] sel_write_load+0x130/0xfd0 [ 52.223981] [] ? get_futex_key+0x1050/0x1050 [ 52.230008] [] ? sel_read_bool+0x250/0x250 [ 52.235860] [] ? do_futex+0x3f8/0x15c0 [ 52.241370] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 52.248352] [] ? sel_read_bool+0x250/0x250 [ 52.254214] [] __vfs_write+0x103/0x680 [ 52.259721] [] ? do_iter_readv_writev+0x4b0/0x4b0 [ 52.266181] [] ? __might_sleep+0x95/0x1a0 [ 52.271956] [] ? __lock_is_held+0xa1/0xf0 [ 52.277725] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 52.284536] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 52.291082] [] ? __sb_start_write+0x14a/0x310 [ 52.297195] [] vfs_write+0x189/0x530 [ 52.302526] [] SyS_pwrite64+0x13f/0x170 [ 52.308118] [] ? SyS_pread64+0x170/0x170 [ 52.313802] [] ? do_syscall_64+0x48/0x490 [ 52.319571] [] ? SyS_pread64+0x170/0x170 [ 52.325252] [] do_syscall_64+0x1a4/0x490 [ 52.330933] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 52.339032] Mem-Info: [ 52.341656] active_anon:54771 inactive_anon:45 isolated_anon:0 [ 52.341656] active_file:3561 inactive_file:8408 isolated_file:0 [ 52.341656] unevictable:0 dirty:143 writeback:0 unstable:0 [ 52.341656] slab_reclaimable:6515 slab_unreclaimable:59199 [ 52.341656] mapped:24269 shmem:53 pagetables:626 bounce:0 [ 52.341656] free:1473685 free_pcp:478 free_cma:0 [ 52.375524] Node 0 active_anon:219084kB inactive_anon:180kB active_file:14244kB inactive_file:33632kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:97076kB dirty:572kB writeback:0kB shmem:212kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 81920kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 52.404893] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 52.434212] lowmem_reserve[]: 0 2908 6410 6410 [ 52.439362] DMA32 free:2980068kB min:30592kB low:38240kB high:45888kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2980716kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:648kB local_pcp:648kB free_cma:0kB [ 52.470477] lowmem_reserve[]: 0 0 3501 3501 [ 52.475436] Normal free:2900512kB min:36824kB low:46028kB high:55232kB active_anon:219084kB inactive_anon:180kB active_file:14244kB inactive_file:33632kB unevictable:0kB writepending:576kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:26060kB slab_unreclaimable:235532kB kernel_stack:5376kB pagetables:2504kB bounce:0kB free_pcp:1308kB local_pcp:640kB free_cma:0kB [ 52.509286] lowmem_reserve[]: 0 0 0 0 [ 52.513664] 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 [ 52.529002] DMA32: 3*4kB (M) 3*8kB (M) 2*16kB (M) 3*32kB (M) 3*64kB (M) 3*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 1*2048kB (M) 726*4096kB (M) = 2980068kB 2018/03/08 03:29:34 executing program 0: r0 = socket$inet(0x2, 0x1, 0x4000000000000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000080)=ANY=[@ANYBLOB="6e6174000000000000000000000000000000000000000000000000df00000000040000000000000000000000000000000000000000000000000000000000000000140000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x68) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) bind$inet(r1, &(0x7f0000011ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff40, 0x4) socket$key(0xf, 0x3, 0x2) bind$inet(r0, &(0x7f0000e15000)={0x2, 0x4e20, @empty}, 0x10) ioctl$sock_ifreq(r1, 0x89e7, &(0x7f0000000000)={'teql0\x00', @ifru_mtu=0x9}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000040)=0x8001, 0x4) listen(r0, 0x0) 2018/03/08 03:29:34 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x20100, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0xaf, "18e8f14fdc3791ca66060ce540491c59ef2b6b682cf8545a3a057c5479f97e3e112f4cfb300bec467b2b1ccab98496f4e12d808f4b2dee54c2130d970c9976cf5852a37364fd673dc9f1c743337c7fe7f48dff43bc073db019c346df17382822bc0eabc938a8c20de77567fcf4ecc2bf93381163d063d82d537c04f586305c8e215f40327383f2607675841d9ad4b48a85c4b304dec5d720ab6e45130d5b8f1c13d568973585c66d127243f4283890"}, &(0x7f0000000100)=0xb7) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r1, 0x1}, 0x8) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000180), &(0x7f00000001c0)=0x8) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000200)={0x9, 0x0, 0x10000, 0x7fff}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000240)={0x5, r2}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000280)={{{@in=@empty, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000380)=0xe8) sendmsg(r0, &(0x7f00000008c0)={&(0x7f00000003c0)=@ll={0x11, 0xf7, r3, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000440)="b42781bd9c6f00d3376b616ee8e58c853a373cae527d9ca2741c401875e88619c5ea014d8ebd29e27d58701891335140448700a9240ad82f82c10c83ccbbacd7cb7e92811a0df757243c19d8140850d1e8e4f3279de7903a2b444beefc68591f8eaa5ed0e9541e81f4463c2c3126e9978876394bf620e741533fce20b223", 0x7e}, {&(0x7f00000004c0)="49fd71e0db4f96761081386f9775e40c0df2b8b535ca6660c58b4e5f843267f6e5e26b1207c2ac547587c1b1b753a59237245ea1d26a2322e4adacb96f312b4f141b9dcddcd3dc5911c5e21567ee92dc04e9d8255cd826bd3603e145cc52fe5954fd3fa786a49551d87300267f583400ba37f3b06d3c00973ebcd0a7ad77d8cb41a75e671300764f60159b1f01facf9ba7499270da169f5f2d6464a767d7bb8150616364c20e69880e1574b3d8d6221867f7aa021d25a05ada0508890082832d78d65167b031ef19789e1bfbae3824d8cf1fd9cd8796617050a37b2b07610481dcd42a6e52bab14abfc1382d", 0xec}, {&(0x7f00000005c0)="f7a54c7dff20e4f7eb2a1b6a15957fd59a4e94f0b4033dbe641bbed227c3adb166e2f486ad8ba3222fadae39a4f47e423e1db5d0009f2a9cc65a4c874ae2989595375abd0fbe8e0cb73285d115e211f78619162984d4175687bdf69837327e23350914eb3b483c22e7e9b5a0e1f6eacf85c861cb57eb979fcd4ef6c6", 0x7c}], 0x3, &(0x7f0000000680)=[{0xf8, 0x115, 0x5, "05516418cec4c84c5afde3b333ce9b4062c2531428d4f155915c1fab3a55266df5c72ab4e6b524e86604afae520a7ed9821260005cd948b4ceba38925e7d11aa23e9f75d75a648fb56629d21005df7bc0db8f465544e2e306911dff43bce6b4ddf4680c204ab44b6d90051dd753d886a99dcb211631194e63fb819827decee5c266700d9ae15a296bc8f4eca8dde0dda68838b83a7c8d016ded59599d90d16ede7ddca56f47f5a8931618608c7989b7954eac811b8fdcf142702a8f79d86bbd7f29f9775464af2b424e2b88ef912ad8eac78c2fe4709fa8e0e9050757bf5ff98dafdc5"}, {0x28, 0x0, 0x0, "98d398f86aed10786ccfdc93ba19808cb6feff92d94426"}, {0x30, 0x11b, 0x3, "70598c1216cf226a5a837e5b84859ef1be25106f0d8459ff41"}, {0x90, 0x107, 0x1, "baaa3f1bd54800ed50dcd50b2b313b0f85f3a6cdafd7a208cbfae0190313638297e91edccddb49b58e554d8f3c5e8ffbc9899c13cc26f972107047083b44bbadf4e19fc3fe7adf5d2292c1b88cdce897fd415a793acc1537a01b7d458b56776a3bdcb3b28437bafeb43a50e8b37e68b46e8b15842a4cfd8fb427fc4a0bfc2f"}, {0x50, 0x111, 0x7ff, "538f5efa0bcaf766f319190150f1fb2c174a57380596b4d7c491c3419700a1e2d972f1fed7a9178e577d1ca34923ff4453b239591a57ad248866"}], 0x230, 0x5}, 0x4000) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000900)='bond0\x00') r4 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r4) r5 = accept$unix(r0, &(0x7f0000000940)=@file, &(0x7f00000009c0)=0x6e) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000a00)) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000a40)={@dev={0xfe, 0x80, [], 0xf}, r3}, 0x14) getxattr(&(0x7f0000000a80)='./file0\x00', &(0x7f0000000ac0)=@random={'osx.', 'bond0\x00'}, &(0x7f0000000b00)=""/4096, 0x1000) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001b40)={'syz_tun\x00', &(0x7f0000001b00)=@ethtool_ringparam={0x11, 0x9fd2, 0x0, 0x123c, 0xe7, 0x1, 0x6, 0xad0e, 0x4}}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001b80)='lo\x00', 0x10) r6 = signalfd(r5, &(0x7f0000001bc0)={0x7fffffff}, 0x8) r7 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001c00)={{{@in=@broadcast, @in6=@remote}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f0000001d00)=0xe8) vmsplice(r7, &(0x7f0000001f80)=[{&(0x7f0000001d40)="335afe274e6c70b780cb675a359a36204d32821fb8981e60c82740f822031907c025ede98a0e7caa0bb21c6c1043c7e05ed0d1ee3a5b574066ff6ff8e38f6b71b0fdf888a0a18b61dd3466c5b828e9fe2256b714c1227e259b7501ab7a7732f831b70f10dd21ffdafd43ee862330140dfac7eeca7c39347e6bab8a5976fb683e1af272f9573af73b67a53fa6c7fe7fda4d009eb4a31dc7280ee9a3d1c15c630b6f478b644f7f45baceae27f52d17c49d9de9d431c0e2dc10fd7175e4ee9eca4d0b64f766ca504c7d0fbab8124980761f3545351c72e965770c", 0xd9}, {&(0x7f0000001e40)="55aa46e7ad89acccc680b5b19d0e7106d056860cfcec28409fc66ce63c6d00619029d68204d1c437e12488c3355baf1d9b484a410a11ee58b3619f542336e980d5e64a1e606c4bc23746b4e3295df88ec6f1e80846aaf37f3e24de9edba4167c14d2045ce1e1aec1cd1b51", 0x6b}, {&(0x7f0000001ec0)="786c9623d0a7202fb348fe9a6a79137c5fb5dd7d5410a606a26c79b65914d5b87fb5cdaed002deceb4b9bb15c4ee9138a37e8b1f9506bfd0b8e759518535e45dfbc5f7a37e9cbab013c0da858ba66b9df5b39b6a48bc264683d2714bb7d3b9a44ebd9e621964e90a9b799de04b91a9f0b0eae44791ce42aff8ad4b8dda884f88097da34b98ee4b2f6b822c90c3049e8164286e9fc101631b396b8cce5efc0690f5cdc1bb345cb6eccf41025e832c52", 0xaf}], 0x3, 0x4) mq_getsetattr(r0, &(0x7f0000001fc0)={0x2, 0x6, 0x9f76, 0x2, 0xe1, 0xfffffffffffffff8, 0x3, 0x8}, &(0x7f0000002000)) accept$netrom(r0, &(0x7f0000002040)=@full, &(0x7f00000020c0)=0x48) fcntl$setstatus(r6, 0x4, 0xc00) removexattr(&(0x7f0000002100)='./file0\x00', &(0x7f0000002140)=@known='com.apple.FinderInfo\x00') setsockopt$sock_linger(r7, 0x1, 0xd, &(0x7f0000002180)={0x0, 0x3b}, 0x8) getsockopt$inet_tcp_buf(r0, 0x6, 0x3f, &(0x7f00000021c0)=""/174, &(0x7f0000002280)=0xae) 2018/03/08 03:29:34 executing program 4: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0}, &(0x7f0000000100)=0xc) pwrite64(r0, &(0x7f0000000040), 0x0, 0x0) r3 = fcntl$getown(r1, 0x9) r4 = geteuid() getresgid(&(0x7f0000000340)=0x0, &(0x7f0000000380), &(0x7f00000003c0)) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000400)={r3, r4, r5}, 0xc) listen$netrom(r1, 0x100000001) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000180)={r2}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000240)={0x4, [0x8000, 0x1, 0x80, 0x5]}, 0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000002c0)=0x0) connect$bt_l2cap(r1, &(0x7f0000000440)={0x1f, 0x8000, {0x9, 0x7ed, 0x101, 0xfffffffffffffffd, 0x9f, 0x5}, 0x0, 0x8}, 0xe) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000300)=r6) connect$ax25(r1, &(0x7f0000000280)={0x3, {"d7bd44fbac6de9"}, 0x92}, 0x10) 2018/03/08 03:29:34 executing program 3: fanotify_mark(0xffffffffffffffff, 0xa0, 0x0, 0xffffffffffffffff, &(0x7f000013f000)='./file0\x00') clock_getres(0x7, &(0x7f0000000000)) 2018/03/08 03:29:34 executing program 5: r0 = accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000300)={0x1, 0x1000, 0x9, 0x5, 0x7fffffff, 0x5, 0x3, 0x1, 0xa82, 0xfffffffffffffffd, 0x3, 0x20}) accept(r0, &(0x7f0000000200)=@ipx, &(0x7f0000000280)=0x80) r2 = socket$key(0xf, 0x3, 0x2) r3 = accept(r2, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x100}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f00000000c0)={r4, @in6={{0xa, 0x4e24, 0x20, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, 0xea71, 0xfff, 0x7, 0x16, 0xfffffffffffffffe}, &(0x7f0000000180)=0x98) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x2, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/03/08 03:29:34 executing program 7: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000040)) seccomp(0x1, 0x0, &(0x7f000005c000)={0x2, &(0x7f0000069000)=[{0x81}, {0x6}]}) 2018/03/08 03:29:34 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f00000001c0)=0xe8) r2 = getegid() syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x4002, r1, r2, 0x800, 0x100, 0x2000400) setsockopt$sock_int(r0, 0x1, 0x3e, &(0x7f0000000000)=0x3, 0x4) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000018000)=0x200, 0x4) listen(r0, 0x40000000000020) 2018/03/08 03:29:34 executing program 2: msync(&(0x7f0000ff1000/0xe000)=nil, 0xe000, 0x1) r0 = open(&(0x7f0000000000)='./file0\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x5b8, 0x0, 0x10001, 0x4}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000080)={0x1, r1, 0x1, 0x348f}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f00000000c0)={0x2, r1}) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0xc5) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x121000, 0x0) r3 = getpgid(0x0) waitid(0x1, r3, &(0x7f0000000140), 0x1000004, &(0x7f0000000180)) mq_getsetattr(r0, &(0x7f0000000240)={0x0, 0x7ff, 0x9, 0x4, 0x1f, 0x7ff, 0x6, 0x4}, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000002c0)={{0x6, 0x9}, 'port0\x00', 0xd, 0x0, 0x7, 0xfffffffffffffff7, 0x8000, 0x4, 0x8f, 0x0, 0x1, 0x2}) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000380)='/dev/keychord\x00', 0x480000, 0x0) getsockname$packet(r2, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000400)=0x14) ioctl$SNDRV_TIMER_IOCTL_START(r4, 0x54a0) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000000440)) renameat2(r4, &(0x7f0000000480)='./file0/file0\x00', r0, &(0x7f00000004c0)='./file0\x00', 0x1) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000500)={0x5, [0x7ff, 0x0, 0xebf2, 0xfffffffffffffffe, 0x9]}, 0xe) ioctl$DRM_IOCTL_DROP_MASTER(r4, 0x641f) connect$bt_l2cap(r0, &(0x7f0000000540)={0x1f, 0x9, {0x0, 0x0, 0x1, 0x5, 0x0, 0x8}, 0xff, 0x5}, 0xe) r5 = getpgid(r3) ioprio_get$pid(0x0, r3) r6 = signalfd(r2, &(0x7f0000000580)={0x1}, 0x8) ptrace$peek(0x2, r5, &(0x7f00000005c0)) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000000600)=""/134) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f00000006c0)={0x4, 0x7, 0xc4b3, 0x0, 0x8}) socket$inet6(0xa, 0x7, 0x80000000) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000740)={0x4828, 0x51a, 0x5, 0xea9a, 0x8}, 0x14) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000780), 0x4) fadvise64(r4, 0x49, 0x3ff, 0x1) fcntl$setlease(r6, 0x400, 0x0) [ 52.546201] Normal: 873*4kB (UME) 164*8kB (UM) 74*16kB (UME) 80*32kB (UM) 164*64kB (UM) 35*128kB (UM) 6*256kB (UME) 6*512kB (UM) 9*1024kB (UM) 4*2048kB (UME) 697*4096kB (M) = 2900452kB [ 52.565506] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 52.574156] 12031 total pagecache pages [ 52.578108] 0 pages in swap cache [ 52.581622] Swap cache stats: add 0, delete 0, find 0/0 [ 52.586960] Free swap = 0kB [ 52.589944] Total swap = 0kB [ 52.592957] 1965969 pages RAM [ 52.596039] 0 pages HighMem/MovableOnly [ 52.599978] 320510 pages reserved 2018/03/08 03:29:34 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x7ffe) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000000)) write$fuse(r0, &(0x7f0000fa9fd8)={0x331, 0x0, 0x0, @fuse_notify_delete_out}, 0x50) 2018/03/08 03:29:34 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000ff6)='attr/prev\x00') setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000100)={0x6, {{0x2, 0x4e20, @broadcast=0xffffffff}}}, 0x88) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000040)={0x0, 0x0, r0}) lseek(r1, 0x0, 0x7) 2018/03/08 03:29:34 executing program 3: ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000040)) timer_create(0x1, &(0x7f0000000280)={0x0, 0x3a, 0x1, @thr={&(0x7f0000000300)="1ca88a2b6a2124c8ec7f17b08dce46a569349f711aadbf74cf653bfd8cad7fa84a6b400cff78a1c2cb237dae2a712054804e7cd6512f211dddbf1cdbd9154c12c959d0b71a3050be48f5a003b7de83ed485ff416f61f3dd2404c77cd0439f978ceca05bcdd2a3e35ef6d42cb282898d87598b0cc590355d57a13e0412b237d1767e6f26f579f2a4c1a7ed0d5d0425149ce22236b", &(0x7f0000000100)}}, &(0x7f00000003c0)=0x0) timer_getoverrun(r0) r1 = syz_open_dev$sndtimer(&(0x7f00007f2000)='/dev/snd/timer\x00', 0x0, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x0, 0x57}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000001c0)={r3, @in6={{0xa, 0x4e22, 0x81, @dev={0xfe, 0x80, [], 0xf}, 0x1400}}, 0x93cf, 0x40, 0xbd9, 0x2, 0x1}, 0x98) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x100000001, 0x0, 0x10003, 0x101}) ioctl$DRM_IOCTL_SG_FREE(r4, 0x40106439, &(0x7f00000000c0)={0x20, r5}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x1, 0x2, 0x2000000000000000, 0x3}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000736000)={0x0, 0x81000000200007d, 0x20}) 2018/03/08 03:29:34 executing program 2: r0 = accept(0xffffffffffffff9c, &(0x7f0000000080)=@hci, &(0x7f0000000000)=0x80) sendto$llc(r0, &(0x7f0000000100)="e6aabe8ec5d9e6c8e93aac1eae4d6ae8597c9f88d8c439b69237d29eec78b4b471efde11f95f1e87e80a33f728143226ce4ad99a45", 0x35, 0x0, &(0x7f0000000140)={0x1a, 0x2, 0x5, 0x81, 0x3, 0x10001, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000280)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}, 0x1, 0x3, [@local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0xd}, @local={0xac, 0x14, 0x14, 0xaa}]}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net\x00') fchdir(r1) accept$inet(r1, &(0x7f00000002c0)={0x0, 0x0, @dev}, &(0x7f0000000300)=0x10) syz_fuseblk_mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000200), &(0x7f0000000240)=0xfffffffffffffef5) [ 52.615041] audit: type=1400 audit(1520479774.704:50): avc: denied { setopt } for pid=8271 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/08 03:29:34 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x201, 0x0) socket$inet6(0xa, 0x80806, 0x7f) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7ffffdff}) writev(r0, &(0x7f0000000040)=[{&(0x7f0000517ff9)="0bf5430f000319", 0x7}], 0x1) 2018/03/08 03:29:34 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x88) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040)=[], 0x0, &(0x7f0000000040)=[]}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0x10, &(0x7f0000001bc0)=[], 0x2ac, &(0x7f0000001c00)=[]}, 0x7da8}], 0x2, 0x0) ioctl$sock_ifreq(r0, 0x891a, &(0x7f0000000080)={'ip6gretap0\x00', @ifru_mtu=0x80000001}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x5, &(0x7f00000000c0)=[{0x2, 0xbc, 0x800, 0x8}, {0xffffffffffffffc0, 0x6, 0x1, 0x7f}, {0xdaf, 0x0, 0xd4, 0xffffffff}, {0x0, 0x2, 0xe3e5, 0x2347ece7}, {0x3, 0x5, 0x100, 0x7}]}, 0x10) [ 52.655006] syz-executor4: vmalloc: allocation failure: 0 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 52.670868] CPU: 1 PID: 8291 Comm: syz-executor4 Not tainted 4.9.86-gd3a2afb #51 [ 52.678422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.687767] ffff8801ba9bf8f0 ffffffff81d956f9 1ffff10037537f21 ffff8801be7c3000 [ 52.695792] ffffffff83ab9520 0000000000000001 0000000000400000 ffff8801ba9bfa00 [ 52.703784] ffffffff81451c92 024000c2ba9bf940 0000000041b58ab3 ffffffff84195b75 [ 52.711765] Call Trace: [ 52.714336] [] dump_stack+0xc1/0x128 [ 52.719674] [] warn_alloc+0x212/0x240 [ 52.725097] [] ? zone_watermark_ok_safe+0x280/0x280 [ 52.731738] [] ? avc_has_perm+0xb0/0x4f0 [ 52.737423] [] ? __vmalloc_node_range+0x3e0/0x5f0 [ 52.743889] [] __vmalloc_node_range+0x3f5/0x5f0 [ 52.750183] [] ? check_preemption_disabled+0x3b/0x200 [ 52.756994] [] ? task_has_security+0x130/0x270 [ 52.763196] [] vmalloc+0x5b/0x70 [ 52.768183] [] ? sel_write_load+0x130/0xfd0 [ 52.774125] [] sel_write_load+0x130/0xfd0 [ 52.779896] [] ? get_futex_key+0x1050/0x1050 [ 52.785927] [] ? sel_read_bool+0x250/0x250 [ 52.792287] [] ? do_futex+0x3f8/0x15c0 [ 52.797799] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 52.804791] [] ? sel_read_bool+0x250/0x250 [ 52.810650] [] __vfs_write+0x103/0x680 [ 52.816190] [] ? do_iter_readv_writev+0x4b0/0x4b0 [ 52.822657] [] ? __might_sleep+0x95/0x1a0 [ 52.828428] [] ? __lock_is_held+0xa1/0xf0 [ 52.834201] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 52.841012] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 52.847564] [] ? __sb_start_write+0x14a/0x310 [ 52.853680] [] vfs_write+0x189/0x530 [ 52.859017] [] SyS_pwrite64+0x13f/0x170 2018/03/08 03:29:34 executing program 3: alarm(0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) renameat(r1, &(0x7f0000000180)='./file0\x00', r3, &(0x7f0000000200)='./file0\x00') ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000240)="05a9") ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000000280)=""/56) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000002c0)=0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000300)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000340)={r5, 0x3}) r6 = add_key(&(0x7f0000000380)='cifs.spnego\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000400)="fabc7c88f957860f5a46435c037ebe84521e48ee32439704164b34a1cc3c2dcb1fc39fce5604083c3f538fba74c1e37f900494ff9f6d1e1273d564bdf1c1e092d578fbacbfe74fd4886bb3da8b14a1997589f3ad556fa7b3b447f014d2794d08a2746356e66fa91f2e0fc71bf232", 0x6e, 0xfffffffffffffffc) r7 = request_key(&(0x7f0000000480)='ceph\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500)='\x00', 0xfffffffffffffff8) r8 = add_key$user(&(0x7f0000000540)='user\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000005c0)="f9e68ecfea9f85c3708c7e46901aa8286d81eb60112144b2dd3cd064d7a3b4840e0a5f8cd1dec9f650b1fefada52fc1f8c6dba7a5ee64c128c8f8f820ed0af758baa502006c0383b1ce9f51e02021910ed3bda66be3f6ba20f39d4ba77d39c2f6ea9389c1b9e6a2bff7a06491d10122d", 0x70, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000640)={r6, r7, r8}, &(0x7f0000000680)=""/239, 0xef, &(0x7f0000000800)={&(0x7f0000000780)={'sha256-ssse3\x00'}, &(0x7f00000007c0)}) openat$dir(0xffffffffffffff9c, &(0x7f0000000840)='./file0\x00', 0x200002, 0x4) pipe(&(0x7f0000000880)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001b40)={{{@in6=@mcast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000001c40)=0xe8) getresgid(&(0x7f0000001c80), &(0x7f0000001cc0), &(0x7f0000001d00)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000001d40)={{{@in=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f0000001e40)=0xe8) fstat(r10, &(0x7f0000001e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = geteuid() stat(&(0x7f0000001f00)='./file0\x00', &(0x7f0000001f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000001fc0)={0x0, 0x0, 0x0, 0x0, 0x0}) r18 = getgid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000002040)={0x0, 0x0}, &(0x7f0000002080)=0xc) fstat(r10, &(0x7f00000020c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002140)={{{@in6=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f0000002240)=0xe8) getgroups(0x4, &(0x7f0000002280)=[0x0, 0xffffffffffffffff, 0x0, 0x0]) sendmsg$unix(r2, &(0x7f00000023c0)={&(0x7f00000008c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000001b00)=[{&(0x7f0000000940)="a6bd796b02e85c63e4e880ad989d669cd3c4940771acfdc420438a5ec6eed571e8e87c39258a8e3c9e2eed035dd6e64d914863999efee46f2d6a60e26d97fd7766d479fbbb644d2e9db9bb014fca82e6f52d8a8e9c8e4bd19c81b8c08e92dd5eeb52d58a312cef9f1b036b8f077a5fd8bc9e479f60d2c359bd403456b124fb90612a18c3cbb9aaa34cdda0d849acce304a2acdc5e00ed94acaa2aae7a0b1743a2568051bbe9d0979e17fca34e601645f99015c05f57170b01888f4e48f143ce56083a3dd9a3ed036f1d74d", 0xcb}, {&(0x7f0000000a40)="3e49458308ff9d4cf9bbba16535250cb4188438508ab6c240e3b2528b9a226c70e6e52cd877270d34d7e499bee91c080aa2d24cf56e45b3f62cc17c98936db42fe5664dce59c0237ab5cb40c6b9b9b4db17b88bb26010a83fa1af7819dcc84b54dfe2fb82c447fb8e30ee15ae61d1f47f5", 0x71}, {&(0x7f0000000ac0)="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", 0x1000}, {&(0x7f0000001ac0)}], 0x4, &(0x7f00000022c0)=[@cred={0x20, 0x1, 0x2, r4, r11, r12}, @cred={0x20, 0x1, 0x2, r4, r13, r14}, @cred={0x20, 0x1, 0x2, r4, r15, r16}, @rights={0x18, 0x1, 0x1, [r2, r0]}, @cred={0x20, 0x1, 0x2, r4, r17, r18}, @cred={0x20, 0x1, 0x2, r4, r19, r20}, @rights={0x28, 0x1, 0x1, [r3, r9, r0, r3, r2, r0]}, @cred={0x20, 0x1, 0x2, r4, r21, r22}], 0x100, 0x4000}, 0x40000) [ 52.864612] [] ? SyS_pread64+0x170/0x170 [ 52.870296] [] ? do_syscall_64+0x48/0x490 [ 52.876069] [] ? SyS_pread64+0x170/0x170 [ 52.881751] [] do_syscall_64+0x1a4/0x490 [ 52.887439] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 52.900324] Mem-Info: [ 52.902890] active_anon:56917 inactive_anon:45 isolated_anon:0 [ 52.902890] active_file:3561 inactive_file:8417 isolated_file:0 [ 52.902890] unevictable:0 dirty:145 writeback:0 unstable:0 [ 52.902890] slab_reclaimable:6521 slab_unreclaimable:59106 [ 52.902890] mapped:24319 shmem:53 pagetables:699 bounce:0 [ 52.902890] free:1471617 free_pcp:438 free_cma:0 [ 52.937537] Node 0 active_anon:221240kB inactive_anon:180kB active_file:14244kB inactive_file:33668kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:97144kB dirty:580kB writeback:0kB shmem:212kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 88064kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 52.967003] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 52.996724] lowmem_reserve[]: 0 2908 6410 6410 [ 53.002106] DMA32 free:2980068kB min:30592kB low:38240kB high:45888kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2980716kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:648kB local_pcp:0kB free_cma:0kB [ 53.033312] lowmem_reserve[]: 0 0 3501 3501 [ 53.038235] Normal free:2899520kB min:36824kB low:46028kB high:55232kB active_anon:219080kB inactive_anon:180kB active_file:14244kB inactive_file:33668kB unevictable:0kB writepending:584kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:26108kB slab_unreclaimable:236356kB kernel_stack:5376kB pagetables:2504kB bounce:0kB free_pcp:1412kB local_pcp:680kB free_cma:0kB [ 53.072145] lowmem_reserve[]: 0 0 0 0 [ 53.076522] 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 [ 53.091856] DMA32: 3*4kB (M) 3*8kB (M) 2*16kB (M) 3*32kB (M) 3*64kB (M) 3*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 1*2048kB (M) 726*4096kB (M) = 2980068kB 2018/03/08 03:29:35 executing program 6: rt_sigprocmask(0x0, &(0x7f0000000040)={0xfffffffffffffffa}, 0x0, 0x1ff) r0 = gettid() timer_create(0xb, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000040000)) rt_sigtimedwait(&(0x7f00004f3ff8)={0xffffffffffffffff}, &(0x7f0000ec8ff0), &(0x7f0000685000)={0x77359400}, 0x8) 2018/03/08 03:29:35 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000040)) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000e7a000)) 2018/03/08 03:29:35 executing program 2: r0 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x800) getpeername(r0, &(0x7f0000000100)=@pptp={0x0, 0x0, {0x0, @empty}}, &(0x7f0000000180)=0x80) getpeername(r0, &(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f00000000c0)=0x80) 2018/03/08 03:29:35 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00') socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000100)) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000a99000)=""/4096, 0x1000}], 0x1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) syz_open_procfs(r1, &(0x7f0000000080)='net/softnet_stat\x00') getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0xf3, "5f1596929dadb642dcb461bdd312a520fee456acfde2188f0dbe6863ae093d1cd2fe5790af978d957da200bb73c049128d1806bbef09b08d5f0dbef19e4e9af1b1e3e9c3b52cdec2626a6f683701b349d010bf83ecb06312b75ad9a0140b2d154660c13b24f6d7cc41696ed027e6111327db69e66abd3f1aad62c9e70c6525f91cdb39d5df785eee46e816f963dae3db2f19b2274fed95539eb289696a358aa9a84eefef76682bd9e219983feb5bb1407b61b4706eb5da3b90ce213ff92d594d483ca9ce8515f5fd81c2e45b07e8b8849d286fb8d97acd0b61f6bfaba7ee1c72d94e9ec756ba17cd5d7facdba531ce000c9580"}, &(0x7f0000000240)=0xfb) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000280)={r2, 0x4}, &(0x7f00000002c0)=0x8) 2018/03/08 03:29:35 executing program 1: r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) r2 = dup2(r0, r1) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000000000)=""/50) r3 = epoll_create1(0x0) poll(&(0x7f0000001040)=[{r0}], 0x1, 0x800) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000bf3000)) write$eventfd(r2, &(0x7f000068f000), 0x8) 2018/03/08 03:29:35 executing program 7: mkdir(&(0x7f0000000000)='./control\x00', 0x0) r0 = open(&(0x7f000003dff6)='./control\x00', 0x0, 0x0) finit_module(r0, &(0x7f0000000040)='\x00', 0x3) mknodat(r0, &(0x7f000003f000)='./control\x00', 0x1, 0x0) execveat(r0, &(0x7f0000010000)='./control\x00', &(0x7f000003f000)=[], &(0x7f0000001fe8)=[], 0x0) 2018/03/08 03:29:35 executing program 4: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0}, &(0x7f0000000100)=0xc) pwrite64(r0, &(0x7f0000000040), 0x0, 0x0) r3 = fcntl$getown(r1, 0x9) r4 = geteuid() getresgid(&(0x7f0000000340)=0x0, &(0x7f0000000380), &(0x7f00000003c0)) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000400)={r3, r4, r5}, 0xc) listen$netrom(r1, 0x100000001) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000180)={r2}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000240)={0x4, [0x8000, 0x1, 0x80, 0x5]}, 0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000002c0)=0x0) connect$bt_l2cap(r1, &(0x7f0000000440)={0x1f, 0x8000, {0x9, 0x7ed, 0x101, 0xfffffffffffffffd, 0x9f, 0x5}, 0x0, 0x8}, 0xe) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000300)=r6) connect$ax25(r1, &(0x7f0000000280)={0x3, {"d7bd44fbac6de9"}, 0x92}, 0x10) 2018/03/08 03:29:35 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f00000001c0)=""/28, 0x1c) alarm(0x8) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x701600, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000240)={0x6, {0x2, 0x4e22, @rand_addr=0x5}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x24c, 0x2, 0x8003, 0x99, 0x3, 0x0, 0x9, 0x3, 0x422d}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000003c0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3, @time={0x77359400}}) read(r0, &(0x7f0000004480)=""/4096, 0x1000) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x4, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f0000000000)={@empty, 0x0}, &(0x7f0000000100)=0x1e7) ftruncate(r1, 0x3ff) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000140)={@remote={0xfe, 0x80, [], 0xbb}, 0x7a, r3}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f00000002c0)={0x40000000004, 0x706, 0x100000001, {}, 0x4, 0x5}) [ 53.109085] Normal: 830*4kB (UME) 159*8kB (UME) 69*16kB (UME) 64*32kB (UME) 164*64kB (UM) 36*128kB (UME) 5*256kB (UM) 6*512kB (UM) 9*1024kB (UM) 4*2048kB (UME) 697*4096kB (M) = 2899520kB [ 53.128765] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 53.137330] 12033 total pagecache pages [ 53.141300] 0 pages in swap cache [ 53.144731] Swap cache stats: add 0, delete 0, find 0/0 [ 53.150060] Free swap = 0kB [ 53.153072] Total swap = 0kB [ 53.156068] 1965969 pages RAM [ 53.159142] 0 pages HighMem/MovableOnly [ 53.163564] 320510 pages reserved 2018/03/08 03:29:35 executing program 6: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) capset(&(0x7f0000000000)={0x19980330, r0}, &(0x7f0000000040)={0x80, 0x8, 0x6, 0x2, 0x1000, 0x3}) r1 = socket$inet6(0xa, 0x80000, 0x5) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="b1000000a57af65d09e4fe8aaedb4e4678a1c7c83468befa530834fce3178028fffe72d09a7738db0419d9deba79b32d427d9ff420a89e6ab5e11b0ddb8dba5f768efa1319ca8e33f51a5a4888d85333b8dbac080eb9f6c19980417e769ac9fbd6cfa39d1a55e357a89fb384f3e208c5c5986262427ffd2de2b9edc8fdec49cc346f20e0c3bfd2b8a716aa087a05cab35a81e078722b974a3231b3000000000000000000000000000000000000000000000000000000000000000000000000000000"], &(0x7f00000000c0)=0xb9) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000100)={r2, 0x6, 0x2, [0x8001, 0xfffffffffffffe01]}, &(0x7f0000000140)=0xc) clock_adjtime(0x0, &(0x7f0000c4371e)={0xffffffffef9bb393}) 2018/03/08 03:29:35 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x40000048f, &(0x7f0000789fd4)="8735d96127345deced18b86c09bb2e83c68174708d6db960782f2ea948ddbcc1de84de4442ed43fdb02bf212", 0x2c) clock_adjtime(0x7, &(0x7f0000000000)={0x2, 0x4, 0x2, 0x8, 0x0, 0x2, 0x4fae, 0x2, 0x3ff, 0x3, 0x7fffffff, 0x4, 0x5, 0x0, 0x1, 0xfffffffffffffffb, 0x3, 0x5, 0x2, 0x8, 0x80000000, 0x10001, 0x81, 0xa7, 0x200, 0x5}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x200, 0x0) faccessat(r1, &(0x7f0000000140)='./file0\x00', 0xc8, 0x1100) 2018/03/08 03:29:35 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00') socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000100)) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000a99000)=""/4096, 0x1000}], 0x1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) syz_open_procfs(r1, &(0x7f0000000080)='net/softnet_stat\x00') getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0xf3, "5f1596929dadb642dcb461bdd312a520fee456acfde2188f0dbe6863ae093d1cd2fe5790af978d957da200bb73c049128d1806bbef09b08d5f0dbef19e4e9af1b1e3e9c3b52cdec2626a6f683701b349d010bf83ecb06312b75ad9a0140b2d154660c13b24f6d7cc41696ed027e6111327db69e66abd3f1aad62c9e70c6525f91cdb39d5df785eee46e816f963dae3db2f19b2274fed95539eb289696a358aa9a84eefef76682bd9e219983feb5bb1407b61b4706eb5da3b90ce213ff92d594d483ca9ce8515f5fd81c2e45b07e8b8849d286fb8d97acd0b61f6bfaba7ee1c72d94e9ec756ba17cd5d7facdba531ce000c9580"}, &(0x7f0000000240)=0xfb) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000280)={r2, 0x4}, &(0x7f00000002c0)=0x8) 2018/03/08 03:29:35 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000ee35b5)='coredump_filter\x00') sendto(r0, &(0x7f0000000000)="92cd4c094131a014b3fd9c39caa4775dc52ab2a397", 0x15, 0xc0, &(0x7f0000000040)=@l2={0x1f, 0x8, {0xffffffff, 0x0, 0x8, 0x1, 0x7f, 0x9}, 0x8, 0x80000000}, 0x80) [ 53.182043] syz-executor4: vmalloc: allocation failure: 0 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 53.195616] CPU: 1 PID: 8330 Comm: syz-executor4 Not tainted 4.9.86-gd3a2afb #51 [ 53.203141] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.209675] IPVS: set_ctl: invalid protocol: 13703 39.52.93.236:60696 Ætpm¹`x/.©HݼÁÞ„ÞDBíCý°+òJÓ´Ÿ [ 53.211318] IPVS: set_ctl: invalid protocol: 13703 39.52.93.236:60696 Ætpm¹`x/.©HݼÁÞ„ÞDBíCý°+òJÓ´Ÿ 2018/03/08 03:29:35 executing program 6: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'lo\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000010000000000000000000007fa300001700000000000000000000000000000000000000000000"]}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x7d57, 0x2, [0x100, 0x3d91]}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={r1, 0x4, 0x1, [0x6]}, 0xa) 2018/03/08 03:29:35 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000040)={&(0x7f0000000240)=@ipv4_newaddr={0x34, 0x14, 0x821, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @multicast1=0xe0000001}, @IFA_CACHEINFO={0x14, 0x6, {0x9, 0x8}}]}, 0x34}, 0x1, 0x0, 0x0, 0x3fffc}, 0x0) 2018/03/08 03:29:35 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') sendfile(r0, r0, &(0x7f0000000000)=0x7ffffd, 0x7) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000040)=0x4de7, 0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={'nr0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) connect$netlink(r0, &(0x7f0000000080)=@unspec, 0xc) [ 53.231334] ffff8801ba9bf8f0 ffffffff81d956f9 1ffff10037537f21 ffff8801c5881800 [ 53.239376] ffffffff83ab9520 0000000000000001 0000000000400000 ffff8801ba9bfa00 [ 53.247406] ffffffff81451c92 024000c2ba9bf940 0000000041b58ab3 ffffffff84195b75 [ 53.255449] Call Trace: [ 53.258028] [] dump_stack+0xc1/0x128 [ 53.263387] [] warn_alloc+0x212/0x240 [ 53.268832] [] ? zone_watermark_ok_safe+0x280/0x280 [ 53.275497] [] ? avc_has_perm+0xb0/0x4f0 [ 53.281194] [] ? __vmalloc_node_range+0x3e0/0x5f0 [ 53.287664] [] __vmalloc_node_range+0x3f5/0x5f0 [ 53.293971] [] ? check_preemption_disabled+0x3b/0x200 [ 53.300797] [] ? task_has_security+0x130/0x270 [ 53.307005] [] vmalloc+0x5b/0x70 [ 53.311993] [] ? sel_write_load+0x130/0xfd0 [ 53.317946] [] sel_write_load+0x130/0xfd0 [ 53.323718] [] ? get_futex_key+0x1050/0x1050 [ 53.329751] [] ? sel_read_bool+0x250/0x250 [ 53.335615] [] ? do_futex+0x3f8/0x15c0 [ 53.341127] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 53.348112] [] ? sel_read_bool+0x250/0x250 [ 53.353983] [] __vfs_write+0x103/0x680 [ 53.359529] [] ? do_iter_readv_writev+0x4b0/0x4b0 [ 53.365997] [] ? __might_sleep+0x95/0x1a0 [ 53.371772] [] ? __lock_is_held+0xa1/0xf0 [ 53.377552] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 53.384365] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 53.390924] [] ? __sb_start_write+0x14a/0x310 [ 53.397045] [] vfs_write+0x189/0x530 [ 53.402384] [] SyS_pwrite64+0x13f/0x170 [ 53.407983] [] ? SyS_pread64+0x170/0x170 [ 53.413668] [] ? do_syscall_64+0x48/0x490 [ 53.419442] [] ? SyS_pread64+0x170/0x170 [ 53.425125] [] do_syscall_64+0x1a4/0x490 [ 53.430810] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 53.442547] Mem-Info: [ 53.445168] active_anon:55816 inactive_anon:45 isolated_anon:0 [ 53.445168] active_file:3561 inactive_file:8419 isolated_file:0 [ 53.445168] unevictable:0 dirty:147 writeback:0 unstable:0 [ 53.445168] slab_reclaimable:6530 slab_unreclaimable:59025 [ 53.445168] mapped:24263 shmem:53 pagetables:641 bounce:0 [ 53.445168] free:1472955 free_pcp:450 free_cma:0 [ 53.478572] Node 0 active_anon:219060kB inactive_anon:180kB active_file:14244kB inactive_file:33712kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:97076kB dirty:620kB writeback:0kB shmem:212kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 81920kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 53.507988] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 53.537333] lowmem_reserve[]: 0 2908 6410 6410 [ 53.542642] DMA32 free:2980068kB min:30592kB low:38240kB high:45888kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2980716kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:648kB local_pcp:0kB free_cma:0kB [ 53.573929] lowmem_reserve[]: 0 0 3501 3501 [ 53.578855] Normal free:2900136kB min:36824kB low:46028kB high:55232kB active_anon:219060kB inactive_anon:180kB active_file:14244kB inactive_file:33712kB unevictable:0kB writepending:620kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:26168kB slab_unreclaimable:235960kB kernel_stack:5376kB pagetables:2504kB bounce:0kB free_pcp:1184kB local_pcp:484kB free_cma:0kB [ 53.612690] lowmem_reserve[]: 0 0 0 0 [ 53.617062] 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 [ 53.632387] DMA32: 3*4kB (M) 3*8kB (M) 2*16kB (M) 3*32kB (M) 3*64kB (M) 3*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 1*2048kB (M) 726*4096kB (M) = 2980068kB [ 53.649610] Normal: 851*4kB (UME) 150*8kB (UME) 67*16kB (UME) 76*32kB (UME) 165*64kB (UM) 35*128kB (UME) 6*256kB (UM) 6*512kB (UM) 9*1024kB (UM) 4*2048kB (UME) 697*4096kB (M) = 2900076kB [ 53.669101] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 53.677669] 12041 total pagecache pages 2018/03/08 03:29:35 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x4}, {0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @empty}}}, 0x5c) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=ANY=[@ANYBLOB="20000000050000000000000000000000fc0000000c00010000000000", @ANYPTR=&(0x7f0000000180)=ANY=[@ANYRES32=r0, @ANYPTR=&(0x7f00000000c0)=ANY=[], @ANYRES64=r0, @ANYRES64=r0, @ANYRES64=r0]], 0x24}, 0x1}, 0x0) 2018/03/08 03:29:35 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x10000000000004, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x3, 0x0, &(0x7f000000b000), &(0x7f0000048000), 0x0) r0 = memfd_create(&(0x7f0000000000)='!\x00', 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x9, 0x9, 0x1, 0x40, 0xe61, 0x1ff, 0x1ff, 0x0, r1}, 0x20) 2018/03/08 03:29:35 executing program 6: socketpair(0x1d, 0xa, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040), 0x10) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000001000)="120000003200e70004000000149bf55be9e5", 0x12, 0x0, 0x0, 0x0) 2018/03/08 03:29:35 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000872936)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00009b4fd0)={0x4, 0x0, &(0x7f0000009ff0)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}, @acquire={0x400c630e}], 0x0, 0x0, &(0x7f0000002000)}) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000080)={0x28, 0x0, &(0x7f0000000040)=[@clear_death={0x400c630f, 0x2, 0x4}, @enter_looper={0x630c}, @increfs_done={0x40106308, r1}], 0x1000, 0x0, &(0x7f0000000f80)="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"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000000f4d)}) 2018/03/08 03:29:35 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f00000000c0)=""/28, 0x86cc96f5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x0, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)={0x3, @tick, 0xa704}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000000)={0x0, 0x0, 0x7fff00000}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000297000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/08 03:29:35 executing program 4: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r1, &(0x7f00000001c0)=@un=@file={0x0, '..\x00'}, 0xffffff54) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000000140)=0x1ff) mount(&(0x7f0000875000)='./file0\x00', &(0x7f0000c38ff8)='./file0\x00', &(0x7f0000000000)='nfs4\x00', 0x0, &(0x7f0000000040)) r3 = socket$inet_udp(0x2, 0x2, 0x0) accept$inet(r3, &(0x7f0000000180)={0x0, 0x0, @loopback}, &(0x7f0000000240)=0x10) r4 = creat(&(0x7f0000000000)='..', 0x90) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r4, 0x111, 0x1, 0x2, 0x4) fcntl$setsig(r0, 0xa, 0x10000003d) bind$ax25(r4, &(0x7f0000000080)={0x3, {"5a537101a94a17"}, 0x1f}, 0x10) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000100)) 2018/03/08 03:29:35 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x1, 0x20000) fadvise64(r0, 0x50, 0x2, 0x2) r1 = syz_open_procfs(0x0, &(0x7f000003bfaf)='net/sockstat\x00') preadv(r1, &(0x7f0000000040)=[{&(0x7f0000000000)=""/1, 0x1}], 0x10000000000002ff, 0x0) 2018/03/08 03:29:35 executing program 0: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x88050, r0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000400)={0x1, &(0x7f00000003c0)=[0x34]}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000180)={{{@in=@multicast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000280)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@broadcast=0xffffffff, 0x4e21, 0x64f9, 0x4e20, 0x0, 0x0, 0x80, 0x80, 0x8f, 0x0, r2}, {0xfffffffffffffffe, 0x400, 0x5, 0x9, 0x7, 0x81, 0x9, 0x142}, {0x6, 0x6, 0x4, 0x6}, 0x1, 0x6e6bb7, 0x1, 0x0, 0x1, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4d6, 0xff}, 0x2, @in=@loopback=0x7f000001, 0x0, 0x0, 0x1, 0x401, 0x100000000, 0x0, 0x5}}, 0xe8) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='fusectl\x00', 0x0, &(0x7f00000000c0)) [ 53.681740] 0 pages in swap cache [ 53.685169] Swap cache stats: add 0, delete 0, find 0/0 [ 53.690526] Free swap = 0kB [ 53.693524] Total swap = 0kB [ 53.696511] 1965969 pages RAM [ 53.699587] 0 pages HighMem/MovableOnly [ 53.704002] 320510 pages reserved [ 53.719195] binder: 8379:8381 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2 2018/03/08 03:29:35 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) poll(&(0x7f0000000000)=[{}], 0x20000000000002d0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x1, 0x8, 0x100, 0x5, 0x1, 0x0, 0x1, {0x0, @in={{0x2, 0x4e20, @empty}}, 0x1, 0x7fffffff, 0x4, 0xcc15, 0x3f}}, &(0x7f0000000280)=0xb0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x800, 0x4, 0x7fff, 0x200, 0x3}, &(0x7f0000000300)=0x14) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00000003c0)=0x1c, 0x4) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000180)={0x0, 0x6, 0x18}) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000380)="fae5a95fd40c2c87049bd8a46a") mq_open(&(0x7f0000000100)='\x00', 0x0, 0x4, &(0x7f0000000140)={0x7ff, 0x8, 0x89b, 0x1, 0x7, 0x7, 0x716, 0x61}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000340)={0x9, 0x1, 0x9, 0x2, 0x100}, 0x14) 2018/03/08 03:29:35 executing program 0: close(0xffffffffffffffff) sendto(0xffffffffffffffff, &(0x7f0000000080), 0xffffffffffffffb6, 0x0, 0x0, 0x0) 2018/03/08 03:29:35 executing program 0: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ashmem\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockname$ax25(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) r2 = dup3(r0, r0, 0x0) r3 = getpid() prctl$setptracer(0x59616d61, r3) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000000000)={0x9, 0x20}) 2018/03/08 03:29:35 executing program 6: ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0x4e20, @multicast1=0xe0000001}, "00ffffffffffffff00"}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x4000, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000000c0)=0x6, 0x4) [ 53.727577] binder: 8379:8381 BC_INCREFS_DONE node 16 has no pending increfs request 2018/03/08 03:29:35 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000da8ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000cfdffc), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x80) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={r3, 0xff, 0x20}, &(0x7f0000000140)=0xc) write$selinux_user(r2, &(0x7f0000000280)={'system_u:object_r:sshd_var_run_t:s0', 0x20, 'sysadm_u\x00'}, 0xfffffffffffffeae) close(r0) ioctl$int_in(r1, 0x5421, &(0x7f0000000000)=0x9) 2018/03/08 03:29:35 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x11, &(0x7f0000000040)=0x3, 0x4) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='bridge0\x00', 0x4d21b52726d75943) 2018/03/08 03:29:35 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="000200000000000000001d3fc36954e8890c474c1dfa1cb0200f6ab61ee426ab24f021f67963ff1d5d704ae7ab00851ce00e1cf0c98bd948a2058c756f7af355d2725b00d0206fec2302bddc6d71b9ecb3560000000000b5") fdatasync(r0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000000)=r0) 2018/03/08 03:29:35 executing program 4: setitimer(0x1, &(0x7f0000debfe0)={{0x77359400}, {0x0, 0x7530}}, &(0x7f0000751fe0)) setitimer(0x1, &(0x7f0000bda000)={{0x77359400}}, &(0x7f000036f000)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0xa0800, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000040)=0x1, 0x4) 2018/03/08 03:29:35 executing program 0: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) r1 = syz_open_dev$sg(&(0x7f0000f07000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x1, &(0x7f0000000000)) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x4c400, 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000080)={0x100, 0x400, 0xffffffffffffffff}) setsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000000000), 0x4) ioctl(r0, 0x5, &(0x7f0000001040)="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") [ 53.754729] binder: BINDER_SET_CONTEXT_MGR already set [ 53.764822] binder: 8379:8398 ioctl 40046207 0 returned -16 [ 53.776067] binder: 8379:8398 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2 [ 53.784294] binder: 8379:8398 BC_INCREFS_DONE u0000000000000000 no match 2018/03/08 03:29:36 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d000010000000000000000000000003000600000000000200000031ebf8c7000000000000000003000500000000000200000000000000000000000000000008001200020001000000000000000000100000000303000000000040000000001d000001463b0000000000000000ffffe0000001000000000000000000000000"], 0x80}, 0x1}, 0x0) 2018/03/08 03:29:36 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETGROUP(r1, 0x400454ce, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x1102}) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380)=[], 0x0, &(0x7f00000003c0)=[]}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680)=[], 0x0, &(0x7f0000000040)=[{0x18, 0x29, 0x37, "17ec"}], 0x18}}], 0x2, 0x0) 2018/03/08 03:29:36 executing program 7: r0 = socket$inet6(0xa, 0x80000007, 0x85b47) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in=@empty}}, 0xba) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/08 03:29:36 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x10000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffff9}, @in6={0xa, 0x4e20, 0x6, @empty, 0x1}, @in6={0xa, 0x4e22, 0x2, @dev={0xfe, 0x80, [], 0xf}, 0x7ff}], 0x64) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000000000)={&(0x7f0000975ff4)={0x10}, 0xc, &(0x7f00000b1000)={&(0x7f00007cc000)={0x24, 0x2, 0x2, 0x7a8b566d789388b3, 0x0, 0x0, {}, [@typed={0x10, 0x6, @u64}]}, 0x24}, 0x1}, 0x0) 2018/03/08 03:29:36 executing program 5: r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f000000cff6)=@file={0x1, './file0\x00'}, 0xa) r1 = socket$unix(0x1, 0x2, 0x0) bind$unix(r1, &(0x7f0000000080)=@abs={0x1, 0x0, 0x3}, 0x6e) r2 = accept4(r0, 0x0, &(0x7f0000000100), 0x800) getsockopt$EBT_SO_GET_INFO(r2, 0x0, 0x80, &(0x7f0000000140)={'filter\x00'}, &(0x7f00000001c0)=0x78) r3 = fcntl$dupfd(r1, 0x0, r0) fcntl$getflags(r3, 0x40b) ioctl$TUNGETSNDBUF(r3, 0x800454d3, &(0x7f0000000000)) connect$unix(r1, &(0x7f000000eff8)=@abs={0x1, 0x0, 0x3}, 0x8) connect$unix(r1, &(0x7f0000009000)=@file={0x1, './file0\x00'}, 0xa) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000000040)=0x4) 2018/03/08 03:29:36 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000eb3000)="ff02020100000000000000000000ea030a4e00000000d805", 0x18) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000f13f83)=""/125, &(0x7f000019d000)=0x7d) 2018/03/08 03:29:36 executing program 0: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x4e20, @rand_addr}, 'syz_tun\x00'}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x402000, 0x0) ioctl$TIOCCONS(r1, 0x541d) 2018/03/08 03:29:36 executing program 1: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) mknod(&(0x7f0000000000)='./file0/file0\x00', 0x24, 0x6) r0 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000002d40)) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000003780)) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) connect(r0, &(0x7f0000003680)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x1, 0x0, 0x2, 0x2, {0xa, 0x4e21, 0x2, @ipv4={[], [0xff, 0xff], @rand_addr=0x1ff}, 0x1}}}, 0x80) mount(&(0x7f0000700ff8)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000f19000)='mqueue\x00', 0x0, &(0x7f0000999000)) mknod(&(0x7f000006e000)='./file0/file0\x00', 0xfff, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000100)) recvmmsg(0xffffffffffffffff, &(0x7f00000033c0)=[{{&(0x7f0000000180)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000200)=""/4, 0x4}, {&(0x7f0000000240)=""/84, 0x54}, {&(0x7f00000002c0)=""/250, 0xfa}], 0x3, &(0x7f0000000400)=""/128, 0x80, 0x7}, 0xffff}, {{&(0x7f0000000480)=@rc, 0x80, &(0x7f0000000640)=[{&(0x7f0000000500)=""/125, 0x7d}, {&(0x7f0000000580)=""/156, 0x9c}], 0x2, 0x0, 0x0, 0x15}, 0x7}, {{&(0x7f0000000680)=@sco, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000700)=""/134, 0x86}], 0x1, &(0x7f0000000800)=""/187, 0xbb, 0x9}, 0x4}, {{&(0x7f00000008c0)=@nfc_llcp, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000940)=""/191, 0xbf}, {&(0x7f0000000a00)=""/200, 0xc8}, {&(0x7f0000000b00)=""/97, 0x61}, {&(0x7f0000000b80)=""/241, 0xf1}], 0x4, &(0x7f0000000cc0)=""/140, 0x8c, 0x2}, 0x80000000}, {{&(0x7f0000000d80)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001140)=[{&(0x7f0000000e00)=""/103, 0x67}, {&(0x7f0000000e80)=""/174, 0xae}, {&(0x7f0000000f40)=""/205, 0xcd}, {&(0x7f0000001040)=""/58, 0x3a}, {&(0x7f0000001080)=""/93, 0x5d}, {&(0x7f0000001100)=""/22, 0x16}], 0x6, 0x0, 0x0, 0x10000}, 0x1000}, {{&(0x7f00000011c0)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000001540)=[{&(0x7f0000001240)=""/105, 0x69}, {&(0x7f00000012c0)=""/131, 0x83}, {&(0x7f0000001380)=""/36, 0x24}, {&(0x7f00000013c0)=""/190, 0xbe}, {&(0x7f0000001480)=""/15, 0xf}, {&(0x7f00000014c0)=""/118, 0x76}], 0x6, &(0x7f00000015c0)=""/209, 0xd1, 0x8000}, 0x3}, {{&(0x7f00000016c0)=@nfc_llcp, 0x80, &(0x7f0000001900)=[{&(0x7f0000001740)=""/7, 0x7}, {&(0x7f0000001780)=""/54, 0x36}, {&(0x7f00000017c0)=""/53, 0x35}, {&(0x7f0000001800)=""/194, 0xc2}], 0x4, &(0x7f0000001940)=""/4096, 0x1000, 0x2ef7}, 0x2}, {{0x0, 0x0, &(0x7f0000002c00)=[{&(0x7f0000002940)=""/231, 0xe7}, {&(0x7f0000002a40)=""/162, 0xa2}, {&(0x7f0000002b00)=""/159, 0x9f}, {&(0x7f0000002bc0)=""/60, 0x3c}], 0x4, 0x0, 0x0, 0x10001}, 0x9}, {{&(0x7f0000002c40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000003240)=[{&(0x7f0000002cc0)=""/85, 0x55}, {&(0x7f0000002d40)}, {&(0x7f0000002d80)=""/181, 0xb5}, {&(0x7f0000002e40)=""/98, 0x62}, {&(0x7f0000002ec0)=""/214, 0xd6}, {&(0x7f0000002fc0)=""/135, 0x87}, {&(0x7f0000003080)=""/152, 0x98}, {&(0x7f0000003140)=""/123, 0x7b}, {&(0x7f00000031c0)=""/100, 0x64}], 0x9, &(0x7f0000003300)=""/129, 0x81, 0x8000}, 0x2ba3}], 0x9, 0x40000000, &(0x7f0000003600)={0x77359400}) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000003700)={@dev={0xac, 0x14, 0x14, 0xf}, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) ioctl$int_out(r2, 0x5460, &(0x7f0000003640)) setxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000003740)=ANY=[@ANYBLOB="68747266732e6d717565756500f157952e7181424841b8bce3ce37b8d6b02425570fb276c4"], &(0x7f0000000140)='mqueue\x00', 0x7, 0x1) execve(&(0x7f000073cff2)='./file0/file0\x00', &(0x7f000085cff8)=[], &(0x7f0000fca000)=[]) mkdir(&(0x7f0000000080)='./file0\x00', 0x171) 2018/03/08 03:29:36 executing program 2: setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="25576aa5b73ceb3f97738795af12125e", 0xfffffffffffffe1e) r0 = socket(0x18, 0x0, 0x1) setsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000000000)="d16e5cf3cae16dae59294abf148dcb334ad5509a4c1a6bd176bddc658db5b39ce0109222179596b8e205e4b4821faea1d1a2146a3201aa579076fce2f58fff095f28", 0x42) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x3a) 2018/03/08 03:29:36 executing program 3: r0 = syz_open_dev$sg(&(0x7f00001caff7)='/dev/sg#\x00', 0x0, 0x2) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000000)={0x1, 0x1, [@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}]}) ioctl(r0, 0x2272, &(0x7f00000000c0)) 2018/03/08 03:29:36 executing program 7: mkdir(&(0x7f000000dff8)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) creat(&(0x7f0000020ff2)='./file0/file0\x00', 0x0) openat(r0, &(0x7f0000000080)='./file2\x00', 0x0, 0x2) linkat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file2\x00', 0x0) 2018/03/08 03:29:36 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt(r0, 0x2000000000088, 0x0, &(0x7f0000000000), 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/load\x00', 0x2, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x40000, 0x0) getdents(r1, &(0x7f0000000040)=""/207, 0xcf) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000180)={'ah\x00'}, &(0x7f00000001c0)=0x1e) 2018/03/08 03:29:36 executing program 1: r0 = socket$inet6(0xa, 0x400040000001, 0xffffffffffffffff) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x27ffe) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x6, 0x0, "823880d8eb40f9dd318e7f41d48ad07d6f0077eee3c7e06049765be0637cb78f0aa3e99934256fbc31917269cf0c51a57d8ea4d23a9e9fa30724ef0d3cb025a7a861e04eac6c8c866a05b2d1cd1d387d"}, 0xd8) sendfile(r1, r2, &(0x7f000053cffc), 0x8080000001) fadvise64(r1, 0x0, 0x383c, 0x5) 2018/03/08 03:29:36 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast1=0xe0000001}, 0xffffffffffffffd3) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x3, 0x4) sendto$inet(r0, &(0x7f0000617fc9), 0x0, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/03/08 03:29:36 executing program 5: r0 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x672d, 0x440000) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000200)={0x0, @multicast1, @empty}, &(0x7f0000000240)=0xc) r1 = socket$inet6_udp(0xa, 0x2, 0x0) flistxattr(r1, &(0x7f00000000c0)=""/209, 0xd1) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x4}}, 0x2e) ioctl(r1, 0x6, &(0x7f0000000040)="51f51d401b7c9a73ba2af3a6c62ca8cd35db94892d3540368fc95dd4781fb6ec72bf8629fd53b5bc5d9dda02c4d7061b46425146aaae3e94739cd71ed8bb09c05994e41711a88b") sendmsg$nl_crypto(r2, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x0, 0x0, 0x0, "", []}, 0xfff1}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="f200000048068091f0fb1adf76a72f2aa0d953ab0c5c206d0f366fe2aefa9610370df9f62538b98e4cd298b1b02758cce061ff0178e7e3c5a5cc9edd5e4c56fafccf7cac7102b64014c0ca835b568450f5124d8577d86e310606ae35877d4c1a8455c399730d61d7d396fc8372951dfc36901afb8c859c17919ab59cc4e74e22c02ceb7974d5005277615f799700bd9b4b72576581509fe80f66daf0b8e4685719030043383c210c1a8a14e30eb8db235cf88a88de0b6fbded201316d5162ce4b933aa41f960c1d2e89b6b4de5faf328533e12020dca2ba566a27b7b77a576685e065253a2e7260b856b6cf7fe03dfa785bce9cef9a4"], &(0x7f0000000380)=0xfa) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000003c0)={0x52cd, 0xd, 0x9, 0x7, r3}, &(0x7f0000000400)=0x10) 2018/03/08 03:29:36 executing program 2: r0 = epoll_create(0x7ffe) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000faeff4)) clock_gettime(0x0, &(0x7f000070f000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0xffffffffffffffb3) ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f0000000240)=""/128) ppoll(&(0x7f0000a18000)=[{r0}, {}], 0x2, &(0x7f000071d000)={0x0, r1}, &(0x7f0000e33000), 0x8) ioctl$EVIOCGSND(0xffffffffffffffff, 0x8040451a, &(0x7f0000000140)=""/213) mount(&(0x7f0000a38ff8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)="83616d765f00", 0x830000, &(0x7f00008a7000)) write$selinux_load(0xffffffffffffffff, &(0x7f0000000400)=ANY=[@ANYBLOB="8cff7cf91f7c00005345204c696e75780cbe935a106d604cd54758de34e1b1ac013c3dd6872c2a10c5a0518a807ab1d8d843f25233659885bccb1a"], 0x10) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000540)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000000600)) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000580), &(0x7f00000005c0)=0x4) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/checkreqprot\x00', 0x109400, 0x0) ioctl$EVIOCGKEY(r3, 0x80404518, &(0x7f0000000440)=""/188) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000300)={{{@in6=@ipv4={[], [], @dev}, @in6=@remote}}, {{@in=@dev}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000000)=0xe8) r4 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xfffffffffffffff9, 0x20000) ioctl$int_in(r3, 0x5473, &(0x7f0000000500)=0x200) accept$ax25(r4, &(0x7f0000000080), &(0x7f0000000100)=0x10) umount2(&(0x7f000049c000)='.', 0x0) [ 54.061852] syz-executor0 uses obsolete (PF_INET,SOCK_PACKET) [ 54.083961] l2tp_core: tunl 24082: sockfd_lookup(fd=313496967) returned -9 [ 54.126405] IPv4: Oversized IP packet from 127.0.0.1 2018/03/08 03:29:36 executing program 3: keyctl$get_security(0x11, 0x0, &(0x7f0000000100)=""/208, 0xd0) r0 = syz_open_dev$mice(&(0x7f0000000940)='/dev/input/mice\x00', 0x0, 0x900) accept4(r0, &(0x7f0000000340)=@alg, &(0x7f00000003c0)=0x80, 0x800) read$eventfd(r0, &(0x7f0000002240), 0x8) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x3, 0x3ff, 0xde0, 0x6, 0x3ff}, &(0x7f0000000240)=0x14) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000300)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000280)={r1, 0x1000}, &(0x7f00000002c0)=0x8) 2018/03/08 03:29:36 executing program 0: preadv(0xffffffffffffffff, &(0x7f00000013c0)=[{&(0x7f0000000080)=""/69, 0x45}], 0x1, 0x101) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f0000000000)={'ip_vti0\x00', {0x2, 0x4e22, @empty}}) socketpair(0x9, 0x5, 0x7, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180), 0x4) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000100)={0x6, 0x8, 0x1, 0x7f, 0x4df3, 0xffff, 0x1, 0x6, 0x9}) 2018/03/08 03:29:36 executing program 4: r0 = inotify_init1(0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000100)={0x9, 0xff, 0x5ae8, 0xffffffff00000000, 0x1, 0x4, 0x2c, 0x0, 0x3f5, 0x16, 0x5, 0x2}) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) flistxattr(r0, &(0x7f0000000000)=""/73, 0x49) 2018/03/08 03:29:36 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000d89ff4)={0x10}, 0xc, &(0x7f0000eaa000)={&(0x7f0000806000)=@bridge_dellink={0x24, 0x11, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@IFLA_AF_SPEC={0x4, 0x1a, []}]}, 0x24}, 0x1}, 0x0) 2018/03/08 03:29:36 executing program 5: r0 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x672d, 0x440000) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000200)={0x0, @multicast1, @empty}, &(0x7f0000000240)=0xc) r1 = socket$inet6_udp(0xa, 0x2, 0x0) flistxattr(r1, &(0x7f00000000c0)=""/209, 0xd1) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x4}}, 0x2e) ioctl(r1, 0x6, &(0x7f0000000040)="51f51d401b7c9a73ba2af3a6c62ca8cd35db94892d3540368fc95dd4781fb6ec72bf8629fd53b5bc5d9dda02c4d7061b46425146aaae3e94739cd71ed8bb09c05994e41711a88b") sendmsg$nl_crypto(r2, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x0, 0x0, 0x0, "", []}, 0xfff1}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="f200000048068091f0fb1adf76a72f2aa0d953ab0c5c206d0f366fe2aefa9610370df9f62538b98e4cd298b1b02758cce061ff0178e7e3c5a5cc9edd5e4c56fafccf7cac7102b64014c0ca835b568450f5124d8577d86e310606ae35877d4c1a8455c399730d61d7d396fc8372951dfc36901afb8c859c17919ab59cc4e74e22c02ceb7974d5005277615f799700bd9b4b72576581509fe80f66daf0b8e4685719030043383c210c1a8a14e30eb8db235cf88a88de0b6fbded201316d5162ce4b933aa41f960c1d2e89b6b4de5faf328533e12020dca2ba566a27b7b77a576685e065253a2e7260b856b6cf7fe03dfa785bce9cef9a4"], &(0x7f0000000380)=0xfa) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000003c0)={0x52cd, 0xd, 0x9, 0x7, r3}, &(0x7f0000000400)=0x10) 2018/03/08 03:29:36 executing program 6: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x2, 0x49}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) readv(r0, &(0x7f0000000140)=[{&(0x7f0000000100)=""/51, 0x33}], 0x1) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000080)) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) 2018/03/08 03:29:36 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x5) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'ip6tnl0\x00', {0x2, 0x4e21, @rand_addr=0x81}}) fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000180)) getpid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000200)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000000240)='net\x00') fremovexattr(r2, &(0x7f0000000340)=@known='system.posix_acl_access\x00') 2018/03/08 03:29:36 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x521200, 0x0) ioctl$VT_RELDISP(r0, 0x5605) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_int(r2, 0x0, 0x31, &(0x7f0000000a00)=0x7, 0x4) 2018/03/08 03:29:36 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000408000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0x12, &(0x7f0000000100)=0x2, 0x4) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x2, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000040)={0x8d8, 0x0, 0x4843, 0x6, 0xff, 0xfffffffffffffff7}) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x460000, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) fsetxattr(r0, &(0x7f000039d000)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000001000000040000d02", 0xc, 0x0) 2018/03/08 03:29:36 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000223ff7)='/dev/sg#\x00', 0x0, 0x0) mmap$binder(&(0x7f0000d4d000/0xb000)=nil, 0xb000, 0x0, 0x20012, r0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/03/08 03:29:36 executing program 7: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0x2001}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000200), &(0x7f00000000c0)=0x10, 0x800) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0, 0x80) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) fcntl$addseals(r1, 0x409, 0x7fffffd) r4 = fcntl$dupfd(r0, 0x406, r3) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00000001c0)={0x3, &(0x7f0000000000)=[{0x0, 0xca4, 0x77b6b2bd, 0xff}, {0x1, 0x9, 0x3, 0x5}, {0xe52, 0x80000001, 0x9, 0x6}]}, 0x10) socket(0x0, 0x0, 0x0) fcntl$dupfd(r4, 0x406, r4) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/03/08 03:29:36 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000704ffb)="8907040400", 0x5) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000002000)=""/4096) connect$inet(r0, &(0x7f000099f000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f67000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) 2018/03/08 03:29:36 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000180)=@req={0x28, &(0x7f0000000080)={'syzkaller1\x00', @ifru_ivalue=0x400}}) sendmsg$nl_route(r0, &(0x7f0000003fc8)={&(0x7f0000001ff4)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000000)=@ipv6_deladdr={0x18, 0x15, 0x5, 0x0, 0x0, {0xa}, []}, 0x18}, 0x1}, 0x0) [ 54.261589] PF_BRIDGE: RTM_SETLINK with unknown ifindex [ 54.276025] IPv4: Oversized IP packet from 127.0.0.1 2018/03/08 03:29:36 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000835000)='/dev/sequencer\x00', 0xa02, 0x0) write$sndseq(r0, &(0x7f00000012c0)=[], 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) fcntl$setownex(r0, 0xf, &(0x7f0000000080)={0x0, r1}) 2018/03/08 03:29:36 executing program 4: r0 = syz_open_dev$binder(&(0x7f00000107d8)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000080)=0x80) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0x1a}, 0x1000}}, 0x7f, 0xae}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000200)={r2, 0x4}, &(0x7f0000000240)=0x196) mmap$binder(&(0x7f0000265000/0x14000)=nil, 0x14000, 0x0, 0x10011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r3 = syz_open_dev$binder(&(0x7f0000005ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000300)={0x27, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="0063404000000000000000000000000000000000fb916cff02df5c27f0af000000000000001e00"], 0x0, 0x0, &(0x7f0000000200)}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000fd0)={0x4c, 0x0, &(0x7f000000ff80)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000003fc0)=[], &(0x7f000000eff8)=[]}, 0xe4a6}}], 0x0, 0x0, &(0x7f0000001000)}) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$PIO_UNISCRNMAP(r4, 0x4b6a, &(0x7f0000000340)="2287b6523da43b26ef382011e945af794c8827c94423352fdef1ebb70ca0a94bf834069e945cd79f7ebf384ab425c411de25fe76967f88d079f1b278fa4d1c4256280304d71608d64771acb497d77190c1ae6eabe794ef4ade1b377a98d0eb61187ead076ef64cb2395fa34c81ff1f5dfd29de5697065d8934f8e4d9fe826a5df53a9f07bead7e20fe72376d9a08a430a396ee8317dd98c92e668bf83aeaa83bdeb034ad1d8ad7aa5f375b41adf75d7bc9d7aaf0caa3ea1687f62944b5a1a3c31341e2fa634e5d") getsockname$ax25(r4, &(0x7f00000002c0), &(0x7f0000000440)=0x10) 2018/03/08 03:29:36 executing program 1: r0 = socket$unix(0x1, 0x9, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x80000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000180)={{{@in=@multicast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@empty}}, &(0x7f0000000100)=0xe8) ioctl$TUNSETOWNER(r1, 0x400454cc, r2) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f00000003c0)=""/7) recvmsg(r0, &(0x7f0000f06000)={0x0, 0x0, &(0x7f0000872fa0)=[], 0x3a7, &(0x7f000000c000)}, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='bridge0\x00', 0x401}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000280)={'bridge0\x00', 0x4201}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000080)={'irlan0\x00', 0xb20}) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f00000002c0)) pwrite64(r0, &(0x7f0000000300)="36d29ceeb8555fbb3391e300aafb44d2a4c11b847ca9da54cd35a06c267297976eed3c41200d12ca149b82ced5867ced83db0fb649ee876475b1e21295ad547615cdeea6675a1cbd2f2da16f9d36838865fcb0264f5f1a26444c19536317653ebf3b0e47975f88be964f8e4e8b5477b907121481494250c9d51498acb8be488f0b7dd941080f5f18e12692ca0c768fcbfcfc09dc5ade17735c", 0x99, 0x0) [ 54.303858] audit: type=1400 audit(1520479776.394:51): avc: denied { setattr } for pid=8497 comm="syz-executor2" name="net" dev="proc" ino=19321 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 54.337827] binder: 8528:8535 got transaction with invalid data ptr [ 54.337859] binder: 8528:8535 transaction failed 29201/-14, size 7680-0 line 3152 [ 54.338041] binder: 8528:8535 got transaction with unaligned buffers size, 58534 [ 54.338074] binder: 8528:8535 transaction failed 29201/-22, size 0-0 line 3178 [ 54.354179] binder: BINDER_SET_CONTEXT_MGR already set [ 54.354190] binder: 8528:8535 ioctl 40046207 0 returned -16 [ 54.362270] binder_alloc: 8528: binder_alloc_buf, no vma [ 54.362288] binder: 8528:8535 transaction failed 29189/-3, size 7680-0 line 3133 [ 54.362335] binder_alloc: 8528: binder_alloc_buf, no vma 2018/03/08 03:29:36 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) unshare(0x8000400) readv(r0, &(0x7f000031cfc0)=[], 0x0) munlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) 2018/03/08 03:29:36 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) mmap$binder(&(0x7f00003a0000/0x2000)=nil, 0x2000, 0x0, 0x8018, r0, 0x0) accept4$inet(r0, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000080)=0x10, 0x80000) 2018/03/08 03:29:36 executing program 7: r0 = gettid() rt_sigtimedwait(&(0x7f0000009ff8)={0xffffffffffff880a}, &(0x7f0000002000), &(0x7f0000010ff0)={0x1}, 0x8) munmap(&(0x7f0000002000/0x3000)=nil, 0x3000) rt_sigqueueinfo(r0, 0x4, &(0x7f000000f000)={0x0, 0x0, 0x80000001}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}}, &(0x7f00000001c0)=0x84) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000200)={r2, 0x6, 0x2}, 0x8) 2018/03/08 03:29:36 executing program 4: r0 = syz_open_dev$binder(&(0x7f00000107d8)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000080)=0x80) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0x1a}, 0x1000}}, 0x7f, 0xae}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000200)={r2, 0x4}, &(0x7f0000000240)=0x196) mmap$binder(&(0x7f0000265000/0x14000)=nil, 0x14000, 0x0, 0x10011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r3 = syz_open_dev$binder(&(0x7f0000005ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000300)={0x27, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="0063404000000000000000000000000000000000fb916cff02df5c27f0af000000000000001e00"], 0x0, 0x0, &(0x7f0000000200)}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000fd0)={0x4c, 0x0, &(0x7f000000ff80)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000003fc0)=[], &(0x7f000000eff8)=[]}, 0xe4a6}}], 0x0, 0x0, &(0x7f0000001000)}) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$PIO_UNISCRNMAP(r4, 0x4b6a, &(0x7f0000000340)="2287b6523da43b26ef382011e945af794c8827c94423352fdef1ebb70ca0a94bf834069e945cd79f7ebf384ab425c411de25fe76967f88d079f1b278fa4d1c4256280304d71608d64771acb497d77190c1ae6eabe794ef4ade1b377a98d0eb61187ead076ef64cb2395fa34c81ff1f5dfd29de5697065d8934f8e4d9fe826a5df53a9f07bead7e20fe72376d9a08a430a396ee8317dd98c92e668bf83aeaa83bdeb034ad1d8ad7aa5f375b41adf75d7bc9d7aaf0caa3ea1687f62944b5a1a3c31341e2fa634e5d") getsockname$ax25(r4, &(0x7f00000002c0), &(0x7f0000000440)=0x10) 2018/03/08 03:29:36 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ptrace(0xffffffffffffffff, r1) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x52, r0, 0x0) futex(&(0x7f0000000ffc), 0x85, 0x0, &(0x7f0000fd3ff0)={0xffff, 0x4}, &(0x7f0000000ffc), 0x0) r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f00000000c0)) fcntl$setstatus(r0, 0x4, 0x4000) 2018/03/08 03:29:36 executing program 2: r0 = socket$inet(0x2, 0x4000000000000003, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0xffffffffffffffbc) sendto$inet(r0, &(0x7f00000000c0)='c', 0x1, 0x0, 0x0, 0x0) 2018/03/08 03:29:36 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'vlan0\x00', 0x106}) r1 = add_key(&(0x7f00000001c0)='.request_key_auth\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)="a200c21ed5c8c926731a", 0xa, 0xfffffffffffffffc) r2 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) r3 = open(&(0x7f0000000300)='./file0\x00', 0x20000, 0x50) ioctl$RNDCLEARPOOL(r3, 0x5206, &(0x7f00000003c0)=0xbb7) keyctl$reject(0x13, r1, 0x3fc1dcab, 0x1, r2) r4 = getpgrp(0xffffffffffffffff) ptrace$poke(0x5, r4, &(0x7f0000000340), 0x80) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) r5 = socket(0x13, 0x6, 0x7) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x401, 0x800, 0x4}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000000100)={0x2, 0x8001, 0x200, 0x2, 0x3ff, 0x100000003, 0x6, 0x8000, r6}, 0x20) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000140)=0x54) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r5, 0x6, 0x16, &(0x7f0000000180)=[{0x3, 0x40}, {0x7, 0x8}, {0x3, 0x2}, {0x3, 0x5}, {0xe, 0x100}, {0x7, 0x5c2}], 0x6) 2018/03/08 03:29:36 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/loop-control\x00', 0x2000, 0x0) fgetxattr(r0, &(0x7f0000000080)=@random={'trusted.', '\x00'}, &(0x7f0000000200)=""/185, 0x467) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0x4e20, @rand_addr}}}, 0x90) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000012ffc)=0x90) pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_tcp_buf(r2, 0x6, 0x0, &(0x7f0000000100)=""/31, &(0x7f0000000140)=0x1f) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000000)={0x3ff, 0x9, 0x0, 0x0, 0x2f, 0x9}) memfd_create(&(0x7f0000000180)='systemsystem\x00', 0x3) [ 54.362349] binder: 8528:8537 transaction failed 29189/-3, size 0-0 line 3133 [ 54.373351] binder: undelivered TRANSACTION_ERROR: 29189 [ 54.373373] binder: undelivered TRANSACTION_ERROR: 29189 [ 54.373420] binder: undelivered TRANSACTION_ERROR: 29201 [ 54.373437] binder: undelivered TRANSACTION_ERROR: 29201 [ 54.447074] binder: 8543:8557 got transaction with invalid data ptr 2018/03/08 03:29:36 executing program 3: mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) r0 = inotify_init() r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ustat(0x3, &(0x7f0000000280)) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) getsockopt$inet6_buf(r1, 0x29, 0x23, &(0x7f0000000100)=""/197, &(0x7f0000000200)=0xc5) inotify_add_watch(r0, &(0x7f0000447000)='./file0/control\x00', 0x4000000) 2018/03/08 03:29:36 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000000dff7)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2000002, 0x1032, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000001ffc)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000013000), 0x4) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x100, 0x30, 0xec6e, 0x9}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000080)={r3, 0x1}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) 2018/03/08 03:29:36 executing program 1: stat(&(0x7f0000000080)='./file0/bus\x00', &(0x7f00000000c0)) mkdir(&(0x7f0000eacff8)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) r0 = creat(&(0x7f00004c1ff4)='./file0/bus\x00', 0x0) fallocate(r0, 0x3, 0xfffffffffffffff8, 0x6) lseek(r0, 0x1000, 0x4) epoll_wait(r0, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}], 0x6, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000001c0)={r1, 0xeb, "2a16cf194b0775ddbddff2e058df0a12ee1406dad703a263764a7ad7ea7348dfe09cbf4302cbea693fb0bfad038b78f92fa4fdb651e6905b29877d2373c7d90616d7dad44971a2444cdcf771584b07abd0a35d655e97100d2b707b7e40cefd0510e6bfb58474c5dea0e3536f32dead14debd070da6dfb8cab4f811fee8f968b8139a83a9e95588162bb14603025d5cfe75594c5a7f83ec5431f1736b27202843fb980529ce547125c461ef7871f8235480d133eea93f1cde349595b68499427a606a1bb341bd5233066a1351dded4dcfb599a38fffb0f8ea07d52d05f4833edb7cf87fe5efdec45ddecac7"}, &(0x7f00000002c0)=0xf3) 2018/03/08 03:29:36 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0x8) mmap$binder(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x200000c, 0x13, r0, 0x0) recvfrom$inet6(r0, &(0x7f00000000c0)=""/23, 0x17, 0x2000, &(0x7f0000000140)={0xa, 0x4e23, 0x9, @empty, 0x5}, 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_proto_private(r0, 0x89ea, &(0x7f0000000080)="89") setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000040)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, []}, 0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fsync(r2) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000180)={0x8, 0xfffffffffffffffa, 0xf6e, 0x1ff, 0x2}, 0x14) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x8001) [ 54.459117] binder: 8543:8557 transaction failed 29201/-14, size 7680-0 line 3152 [ 54.472116] binder: 8543:8570 got transaction with unaligned buffers size, 58534 [ 54.486741] binder: 8543:8570 transaction failed 29201/-22, size 0-0 line 3178 [ 54.504120] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/08 03:29:36 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x80, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000004fe0)={0x0, 0x4}) 2018/03/08 03:29:36 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f0000bc6fe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/08 03:29:36 executing program 4: rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000040000)) rt_sigtimedwait(&(0x7f00004f3ff8)={0xfffffffffffffffe}, &(0x7f00000f7000), &(0x7f0000685000), 0x8) r1 = socket$inet(0x2, 0x1, 0xfffffffffffffffd) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x6b, 0x3, [0x2, 0x9, 0x1f5b5c10]}, &(0x7f0000000100)=0xe) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={r2, 0x80, 0xea28db0161031141}, &(0x7f0000000180)=0xc) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000080)=@get={0x1, &(0x7f0000000000)=""/73, 0x1}) 2018/03/08 03:29:36 executing program 0: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000d19000)) write$selinux_context(r0, &(0x7f0000000040)='system_u:object_r:clock_device_t:s0\x00', 0x24) 2018/03/08 03:29:36 executing program 7: mkdir(&(0x7f0000f07000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000c6fff8)='./file0\x00', &(0x7f0000f15ffe)='./file0\x00', &(0x7f0000db9ffb)='befs\x00', 0x20004, &(0x7f00008f9000)) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000040)=[0x7, 0x1f]) r1 = syz_open_procfs(0x0, &(0x7f00008ebf8c)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") lremovexattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='system.advise\x00') readv(r1, &(0x7f0000528000)=[{&(0x7f00005e8000)=""/4096, 0x1000}], 0x1) prctl$setmm(0x23, 0x6, &(0x7f0000ffb000/0x2000)=nil) 2018/03/08 03:29:36 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f000001affc), &(0x7f0000019000)=0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x101000, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000140)=""/90) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="73656375726974796e6c5f61636365737300000000000000000062a70eae75b2c119e2ccf97323087a2b1faabe6e25eeaaf388d3073a1fdf39fb7d5bad5ab0da927c000d2b0b48ca6