6a67bece6d04d44b85239d8b4cc8c1f8659e6658f23f9bf352e8adedfff99f57e976678d5ec65caa60789124f913c9cfb2d7a34480d72678585e348aa46e5f2212547d061c05a996deff81d78274f49535fa973a08ae0e14addf64d871c68fa7612a7775b928a2eb3cb61ec7f0e2324da865e93b09ae9e43ca9cad6a8c0418c700f7396c82ca0b1f5f70008956591b634d184c604df2e0e2635626d49c8dda16fd8f11c"}, 0xc3) utimes(&(0x7f0000001080)='./file0\x00', &(0x7f00000010c0)={{}, {0x77359400}}) 2018/03/24 05:34:08 executing program 3: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x10000}, &(0x7f0000000080)=0x8) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0xec51aca3d2a89f79, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r1, 0x80000000, 0x5, 0x3}, 0x10) rt_sigprocmask(0x0, &(0x7f0000032ff8), 0x0, 0x8) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000000140)) 2018/03/24 05:34:08 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x7e) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x4000) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000000180)={{0xffffffffffff2f6d, 0x7cba}, 'port1\x00', 0x42, 0x2, 0xebe8, 0x1, 0x20, 0x9, 0xfffffffffffffffa, 0x0, 0x0, 0x3}) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x610400, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c, 0x8, "49c919bd43a372ca2b6f57776329acea552b2e97eb52d65b2c45fa1499be874b0f5df588a00ae5b7a55515ba563cabdc29fef875bea356749c14656d0203202f", "7697883cba689123881b016455d981d69f77cad9b11723595c4f41d669777bd92025b8bfff248a97dbb847c486606d6d21eaf1fa4bff1320ffd0b76bfffc62d1", "dc95760f48af3e91d88021c78fa9048ef3caf0fbea5c66d98ae3054d20e29ec4"}) renameat(r1, &(0x7f0000000240)='./file0\x00', r1, &(0x7f0000000280)='./file0\x00') 2018/03/24 05:34:08 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x30, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x1}, @in=@rand_addr}, {}, {0x0, 0x0, 0x80000000000000}}, {{@in=@multicast2=0xe0000002}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x400000, 0x0) signalfd4(r0, &(0x7f0000000140)={0x10000}, 0x8, 0x800) 2018/03/24 05:34:08 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'syz_tun\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="1e0000000000000000000000000000000000000000000000000000000000000000000000000700000000000055371948ef1c2105ac2f90fa7adea55248b9156d86a76162ed6fd61d255bedd33694abd46395fd515181890d9920f8787ea76924e834026e2ba7028afa56a7b1"]}) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x100, 0x10) getpeername$inet6(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000180)=0x1c) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)=0x0) fcntl$lock(r1, 0x5, &(0x7f0000000240)={0x1, 0x1, 0x160, 0x0, r2}) capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f00003fd000)) mkdir(&(0x7f00000baff8)='./file0\x00', 0x40000075) setsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f00000001c0)=0x80, 0x4) chroot(&(0x7f0000be2ff8)='./file0\x00') 2018/03/24 05:34:08 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = dup(r0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000000)=0x1, 0x4) sendmsg$nl_route(r0, &(0x7f00000004c0)={&(0x7f00000006c0)={0x10}, 0xc, &(0x7f0000000680)={&(0x7f0000000400)=@ipv4_newroute={0x2c, 0x18, 0x401, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, [@RTA_PREFSRC={0x8, 0x7, @multicast1=0xe0000001}, @RTA_GATEWAY={0x8, 0x5, @loopback=0x7f000001}]}, 0x2c}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x2, 0x25, 0x6, 0xffffffff, 0x3, 0x101, 0x9, 0x0, 0x0, 0x40, 0x2e5f6e30}, 0xb) 2018/03/24 05:34:08 executing program 3: mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x541f, &(0x7f0000fe8ff8)) tee(r0, r0, 0x7fffffff, 0x8) 2018/03/24 05:34:08 executing program 7: r0 = epoll_create1(0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, r0, 0x0) add_key(&(0x7f0000d26000)='dns_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x23d, 0xfffffffffffffffe) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x100, 0x0) write$tun(r1, &(0x7f0000000080)={@void, @hdr={0x2, 0x1, 0x1, 0x0, 0x100000001, 0x7}, @ipv4={{0x14, 0x4, 0x0, 0x0, 0xed, 0x64, 0x81, 0x7ff, 0x16, 0x0, @loopback=0x7f000001, @rand_addr=0xfffffffeffffffff, {[@noop={0x1}, @cipso={0x86, 0xe, 0x1a, [{0x0, 0x8, "cd0a5464d421"}]}, @end, @ssrr={0x89, 0x1b, 0x8, [@rand_addr, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0xd}, @loopback=0x7f000001, @multicast1=0xe0000001]}, @noop={0x1}, @ssrr={0x89, 0xf, 0x1ff, [@multicast2=0xe0000002, @multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x12}]}]}}, @udp={0x4e22, 0x4e23, 0x9d, 0x0, [@guehdr={0x1, 0x7fffffff, 0x7f, 0x400, 0x100}, @guehdr={0x2, 0xdf, 0x2, 0x1, 0x100, [0x80]}], "42b2135d7060770f4a29fb21294772828af23125f5a03b45247bb13fc4f38ec13ec3c4d9ee4880ffbcdf15a0dc98a9e195f4aafe7d4c08f9f2c360cceff17fc5d1b7e8b58564ca0a6180126811bec47ff9c5de780dee194e97b59620bf2daf110446a39dc52f7968ff0b514de5cc1b85b3dfd441005813e451dc329f392596272dc3e96c81bcec494b"}}}, 0xf7) 2018/03/24 05:34:08 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) r1 = getpid() fcntl$lock(r0, 0x7, &(0x7f0000000280)={0x2, 0x3, 0x4, 0x9, r1}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff0700000000000000000000000000000000000000000000001f0000ffffffffffffffef000003ff00000000000012000000000000000000000600", 0xc3, 0x1c0000, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x2}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0) close(r0) pselect6(0x40, &(0x7f00000000c0)={0x7f, 0x2, 0x6, 0x504bafde, 0x5, 0x6, 0x5, 0x6}, &(0x7f0000000100)={0x6, 0x5, 0x1, 0x3ff, 0x8001, 0x6, 0x8, 0x9}, &(0x7f0000000180)={0xffff, 0x9, 0xffffffffffffff58, 0x10001, 0x4, 0x1, 0x2f, 0x2}, &(0x7f00000001c0)={0x0, 0x989680}, &(0x7f0000000240)={&(0x7f0000000200)={0x1}, 0x8}) close(r2) [ 52.167532] loop_reread_partitions: partition scan of loop0 (IɽC£rÊ+oWwc)¬êU+.—ëRÖ[,Eú™¾‡K]õˆ  [ 52.167532] å·¥UºV<«Ü)þøu¾£Vtœem ) failed (rc=-13) 2018/03/24 05:34:08 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000da8ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000cfdffc), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2b0300, 0x0) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000080)={0x0, 0x62e}, 0x8) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000000040)={0x0, 0x2, 0x5, 0x7, 0xffffffffffff8001, 0xffffffffffff65d9}) dup(r0) shutdown(r1, 0x1) 2018/03/24 05:34:08 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'lo\x00', &(0x7f0000000100)=@ethtool_stats={0x1d}}) 2018/03/24 05:34:08 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000000000000000000000400090000000000000000"], 0x20}, 0x1}, 0x0) 2018/03/24 05:34:08 executing program 0: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x301000, 0x0) r1 = getgid() ioctl$TUNSETGROUP(r0, 0x400454ce, r1) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000040)={0x401, 0x990, 0x4, 0x7, 0x1ff, 0x8001}) prctl$seccomp(0x16, 0x3, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x6, 0x7, 0x57, 0x8}, {0x9, 0x2e, 0x3, 0x4}]}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001100)={{{@in6=@mcast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@broadcast}}, &(0x7f0000001200)=0xe8) sendto$packet(r0, &(0x7f0000000100)="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", 0x1000, 0x24000000, &(0x7f0000001240)={0x11, 0x19, r2, 0x1, 0x8, 0x6}, 0x14) r4 = accept4(r0, 0x0, &(0x7f0000001280), 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000012c0)={0x0, 0x8, 0x30, 0xfffffffffffffffc, 0x7ff}, &(0x7f0000001300)=0x18) setsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000001340)={r5, 0xffffffffffff8001, 0x7fffffff, 0xfff}, 0x10) r6 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001380)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f00000013c0)=@int=0x3ff, 0x4) clock_gettime(0x0, &(0x7f0000001440)={0x0, 0x0}) mq_timedreceive(r6, &(0x7f0000001400)=""/55, 0x37, 0x8, &(0x7f0000001480)={r7, r8+10000000}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r6, 0xc04064a0, &(0x7f00000015c0)={&(0x7f00000014c0)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000001500)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000001540)=[0x0, 0x0], &(0x7f0000001580)=[0x0], 0x5, 0x5, 0x2, 0x1}) r9 = add_key(&(0x7f0000001600)='encrypted\x00', &(0x7f0000001640)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001680)="17cced2d57fbdd9e602691ee1a237cda2581bf932b7cfcfc401e6516c5615dcbf98fbf6161b766b9ff50cc5965825d4284ef8338f296543954e665f7e571a90ac89f6acbc59e682889bd91ce48a9d79c1a9463ebc2296f65cad69c5c28f5ec7d6b56b42ea516819c54d696f421535d15cb31e0fe8ca530cd4c8f7bed1cded160858a57c5c105881c4c464bab45f503bd561b57bce095fd5e39c76e00ba4c263f41ee3b421d18abca37eb11ee24ba980908efbc10b698fa9ab927b1036e6bc728d11dde478955464d59ac0c115a3e1bf8bd3b4e985790d2273a832f", 0xdb, 0x0) keyctl$revoke(0x3, r9) keyctl$chown(0x4, r9, r3, r1) ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f0000001780)) openat$ptmx(0xffffffffffffff9c, &(0x7f00000017c0)='/dev/ptmx\x00', 0x10002, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001800)=@assoc_id=r5, &(0x7f0000001840)=0x4) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000018c0)=0x0) r11 = getpgid(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001900)=0x0) sendmsg$nl_generic(r4, &(0x7f0000001e80)={&(0x7f0000001880)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000001e40)={&(0x7f0000001940)={0x500, 0x3c, 0x200, 0x70bd29, 0x25dfdbfb, {0x1}, [@generic="ade9c1ff1d1288c643494a3b019e1b5ea1a7dd0041cd4a73a0fe0c23bb4ed3e4cc499b77a703c9d79316b2522d518d3c45705f6422cfa4043cf297c2f086e4ef3ba79b1028a50f1b3339fb9b8c81098176d349e058e63472bff1527d9195582a0ef2b1c8baca7f98dc273481eb71ddd9bb04daa7eaa58cf3f998476ce03c5686975ebb07c6c1c479c5de5ab9cba70c8aa107f310bf28f577fde0b731fcc40f9cc48859d1c261fa130292a4bd9e5698b1d683d2269b369fadde02270951a01d36efa42f75c2", @generic="1cbe03c6ebf4640d13a1b348d0d371f28c649521e6259ddff8681d6897266627d5111074478587ad4b3869bf970b04aead8c276d28c310ca9cccfee0d6fc28eacb4f2659667ef158260ab5ba8fdc74e97ea902498ccef781e1feea62efc5063d09f43861092046b8557553631712cf8f75fc3f3b0fbe1fd6e51c0d79f985bb672eac5862998de20ce427240767ddd4b531b4d6507122762ad4d3e8141139e5c018efbf9f0d0c837408e05236531190419e644380c8371d23cfbfc131c242626c88f7f780344f3c11d3be9efcf60104e29270a891", @nested={0x284, 0x8, [@typed={0xb4, 0x84, @binary="c77d078bb12befa0a8846949e0fd69aa67f2eff17b8f62e9cff63db02a618c80158529ae9e31e957499d68c2c778c03f2205e66a4e05527e205ff31eda313e2a86cd10d1d0550ba2190bb68a173278f8a5f9723646de889a9a45fc28445efffc02aa8dc97d5dd603e1d3231e553f7726dc976eb747e6a9395af21fc99a479e76997cecb3aa29569059713a4361b9957bb9dc46fe40713b6ec37d1883fd715dbf386ffaa1724a0fb8d40d9147f471"}, @typed={0x8, 0x89, @u32=0x1}, @generic="d7ee8d8117d1b2d42ae25cac85bf25127aede0f14fbda457fa3a1ce9235750b771d2557362942e24e30067479f5f20b9e707183e77b86ecfc6a2051c371b8d0c3413ae5d0c048e1a6ae234eff89d62760b07b1d8d66fb9546cf66e3984ac9ecbcc6f478423f6ca996635eeddc88e851c0a9ee307ade3e4b664f2add00e7bc27c9220cccac40dd97b0e2e47f61e3fab50d7f54dc64a566aa392b606b51c9d5b48b58811a97b7c445ce11527477848243196ff1d33f14ebd3e3f21d0d8fe9226e44133db33ef39220018b91b2be657b5eb806c3b5691e50a1c414fbdb82e834ab8a93e1c280515b0bdd87c401c70093ff1", @typed={0x8, 0xb, @pid=r10}, @typed={0x14, 0x8a, @ipv6=@dev={0xfe, 0x80, [], 0x15}}, @typed={0x8, 0x4, @pid=r11}, @typed={0x8, 0x19, @pid=r12}, @generic="7e86afd7e9f01e93048d6a54e2b8fb5ba8975a65bf8606505adaf4da6b82e1ac65f690637f2454216fb6fd0ffe1fd57b8a67f30616ba1ca985bccbced6079593335e8b1e657e59b160f003996cf8d4becbe41e85297286be1714a25ca0edee27966a6d40c1599fa58156e11a5a87285297d97a1e0532e629abf3086763b55f27e369c86fb99a7d30a1e4169b3b5c8e4672178519994e9ef1223718179db956594c280cc5beb2f7"]}, @generic="c6f331e2910aef7880f8ec5c4863f43e63fa17c0e56b54495ad4fadbb01b985410df45068243dcd087c5e21e08e986686226fbf2ebb8d53dca60bc3f28bf7ec77a1bc9c51e8f25478fb9c9dcc9cd0ad9a1aae4b4178587504cb42dfbd6ef6309dae3850dbd2ac467aa0727a061f1e978f0fe83079cfcc3f036b985796e0e699852ac493a4884b2822eabf18b5868cfcdc3029e1889b7af7a6090688cc6245b5d933a882b738b026ce237bc304ac9f8e513fa64055e0aada8acad0b457d24a11fc186415651e1d56778e9033d"]}, 0x500}, 0x1, 0x0, 0x0, 0x40000}, 0x8800) sendto$packet(r6, &(0x7f0000001ec0)="152e998566cb014f06414b5f92e0983ea36db98fce3ecae59d0e562867d5dcf8772925269eeca3f32bf3b4bc001631fa4a251b5fd7aed7dcb59f4ad04805330134280c78dd1eb2", 0x47, 0x60e4a9c10a22c704, &(0x7f0000001f40)={0x11, 0x19, r2, 0x1, 0x81, 0x6, @random="5d9918ee0341"}, 0x14) keyctl$set_timeout(0xf, r9, 0xffff) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000001f80)={0x4, 0xff, 0x6, 'queue0\x00', 0x2}) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000002040)=0x6) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002080)) 2018/03/24 05:34:08 executing program 2: futex(&(0x7f000000cffc)=0x1, 0x800000000086, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffeffffe, 0x100000000000031, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x5, 0x204, 0x6, 0x80000000000000, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000180)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x1c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000100)={r2, 0x4, 0x9, [0x1, 0xa4, 0x6, 0x0, 0x5, 0x7ff, 0xc38, 0xff, 0x3]}, &(0x7f0000000140)=0x1a) 2018/03/24 05:34:08 executing program 7: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) sendmsg$unix(r0, &(0x7f00000008c0)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000800)=[{&(0x7f00000000c0)="9c3c02be4e5645c190a4511a1df04e2498196f85e976b3adcd08f58d273fdbebd3206f7e6c1e81e4fd0eba238f9e2db12a0b7b493793b6f13e63852efbfbdcbb68bdfeca44e8ac75d9f00c0942eb12ed94a9b3a05bf9", 0x56}, {&(0x7f0000000140)="3c0aceb39348f533f485a71f45c1cf1e1120d8969e599ffaea2189037dfc4348287842004422891a370b9568d4b6832aedb76edd17f4e28de8915af6b5e21a83fe8bc77bb9485bd01e33aa444ccf9949ff8efc3e2fc838329d21b7f3d88b984b75cb12d59098dc139632a08ed98e7b761fc61e61aea98d373be2ff203c1122eaa3f4fcc499dba093f2256f3891b614fdd47b53533aeafdc501a6a74f9f011b8aafeab517b319f64c1527b14fa7c9d7c9b3b3f32a1f71666d84fb8869ce54d8e87c", 0xc1}, {&(0x7f0000000240)="d1f42c83bd9ac4091f25f010fb0a207cbc3c807eea02f406017a8c", 0x1b}, {&(0x7f0000000280)="9a2094882de30201d395cdf4f34e4e8ff7f54902e19b74287a7d033469e0d430c1db6d3dd59b59089d9ffb773a52eaa0ce12d251ccb29ec9acff073803787f5f31cf45e67c9f4e337ec7a98bffc952c824dab36b2e0617ed12c3855e91aeda50c74bab24721cc47ee1c5e644a5bb974d11342a5fcc082dcf2250073386ffe2f7ba60050b8859c4595be594397ecbbdbe41160657fa0b4a1cd789c061cd9c52556568471d1e8ebe2d13d38be1b631", 0xae}, {&(0x7f0000000340)="68f0fdf6b75d3b6c82e4a53409489fca8238455eb4bbfd65d6c06b264964e094", 0x20}, {&(0x7f0000000380)="0304af68b0160c42d6c254ed6d748ee32c5b292bc2b35250160e1cae281ae8d5fbff22d15e23f7bf5b314ce9d97d7dc70cc50720c9dc7145c12dbdfba0ca3212eb9f6b2cd80302a613fcb231ec35146d05406ea1f110657c3c518aafa264d412f68b2e23bff1210d25e4eeee00b8a8c4a0f991a79d71e91c7e7357855d7d6eecf3d584a951793ef911e11fb5bb912baa09af660bc17fab108eca463e23b4", 0x9e}, {&(0x7f0000000440)="55ee0f840a59289566413e8e7dd357dfe7bea7c23b2254c96f4df4561ef41793f6a3642753af7be5e81136c114e63684174a79832681286cf1941751c7400dd4455f11001ca7be6ec941c3d1b5bbac2f6bb63e132d59a02d29f103a3929e587f767526eced9b878eb443b2e1b0555fa974949c8b7c4648acd0b051d0648d3bac44db05b662fe965271531f3f98cc0fe49a95dac364514866f7ece861e6aef8d01a47b004e5ca821894602fd88550b4e82a9eb86179ed2bb3f6bac68afa9fe8079725b2d40e750ceee50ba563971f4df0e4eab7", 0xd3}, {&(0x7f0000000540)="59b52a2d4ad4feea0ad82580dc7a10919f65f01ef8003d33f79e037420b887ab240f0cee05306d44b28674aceb4adb333bfdae44f7aa1a6ee590ae102a89698ca8f9230da094292f4be62a31b370458be8225c0273c574b54fc35d797343b35ad2762570e7db888a38c0e9ef455191713844adca8342f2a18e8cb9f8b77bd67ffe6ca5b36ffc5a1ec6efd78e37be6ce24faaa761b0f0e69a4cff5d8affcfeb4649801bc8320f709ff16c65016ea0e6a854cf090d9d4da425caf582ca6369c3e476d122332885db6000bc0cda51f3162fe735ee9a0134872b69e73e2fce02ad69bc", 0xe1}, {&(0x7f0000000640)="3fddc50f6c1deeb8ecd9076878852f01764aa833ff89831463c050758861c622fc01b9ce7d7ff549ef07bc15d5d819115c7a34ae7b67d1e5ea87fd43ed03e5271ddcf3a10765098aa2df4c908aaeca2209a1361ca258208cb51b8c3ceb99b73900cfa64d7f43f886393e4d495aaeb51e08fb8f94e1d7108624c25b0eb77505a0d059f823f2233bb632fe1d952d99cb88078f9d9619b5e2c998565012101c49d27811c166a6e161e1a7083c862fa893d2e6f2fd792e76a6d79636f9fa8f37191af455060edab2e0f601ef27229ac12e692cfff42356d57583b07bf2c668d0c0c19d24ee14e4329e3be2dc63866aa2", 0xee}, {&(0x7f0000000740)="63f7f93a960c3028c319652070d0155edf9ea4c62684e85eb356bbf048f14b3f31f1bf7565cbc7624c886584afc131ffb2c81a0cc03a36c8ef6876b3731eb338761b40529a8c648fdfcaca21661e3e11fd44dc1b5c7438ec2c9a8ce30e701c79884cb578f1bb4d34295a41c57eb561c0ddcf2b31bc8b60b7b168f09bb2f7889d44a5323e6ccd33dc71f1f02fa310d8e369dcf9799fbafd91639fd3", 0x9b}], 0xa, 0x0, 0x0, 0xc0}, 0x20000040) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_tables_names\x00') ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000a1aff7), 0x14) 2018/03/24 05:34:08 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000314f8c)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") close(r0) r1 = getpgid(0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000100)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000140)={0x80, 0x9a, r1, 0x588a, r2, 0x10, 0x1, 0x401}) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000000200)={0x4d, &(0x7f0000000180)=""/77}) 2018/03/24 05:34:08 executing program 3: r0 = socket$inet(0x2, 0x3, 0x9) setsockopt$inet_mreqn(r0, 0x0, 0x21, &(0x7f0000000040)={@empty, @loopback=0x7f000001}, 0xaf) sendto$inet(r0, &(0x7f00006af000), 0x0, 0x0, &(0x7f000000a000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/24 05:34:08 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x9ca}, 0x4) syz_emit_ethernet(0x1e, &(0x7f0000000040)={@empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@can={0xc, {{0x2, 0x2, 0x78c8d057, 0x2}, 0x5, 0x2, 0x0, 0x0, "8c296d32e5661b39"}}}}, &(0x7f0000000080)={0x1, 0x2, [0x921, 0x960, 0xcd, 0x8b1]}) clock_nanosleep(0x6, 0x0, &(0x7f00000000c0), &(0x7f0000000100)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='schedstat\x00') getsockopt$nfc_llcp(r1, 0x118, 0x3, &(0x7f0000000180)=""/22, 0x16) getsockopt$nfc_llcp(r1, 0x118, 0x0, &(0x7f00000001c0)=""/248, 0xf8) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000300)={0x6, &(0x7f00000002c0)=[{0x0, 0x8, 0x4f0, 0x2}, {0x6, 0x70, 0x4, 0xf6}, {0x80000000, 0x1, 0x6, 0x5}, {0x2, 0x6, 0x9, 0x800}, {0x2538a798, 0x6, 0x8, 0x100}, {0x8, 0x3, 0xec9, 0x7fffffff}]}, 0x10) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000340)={0x4, 0x1, 0x5, 0x80000000, 0xfffffffffffffffe}, 0xc) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000380)) signalfd(r1, &(0x7f00000003c0)={0x8}, 0x8) signalfd(r1, &(0x7f0000000400)={0x1}, 0x8) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000440)={0xffffffffffffff01, {{0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}}}, 0x88) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000500)={0x0, @in6={{0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xc}}, 0x80000001}}, 0xffffffff7fffffff, 0xc93}, &(0x7f00000005c0)=0x90) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000600)={r2, 0x0, 0x1, [0x8]}, &(0x7f0000000640)=0xa) recvmmsg(r1, &(0x7f00000022c0)=[{{0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000000680)=""/170, 0xaa}, {&(0x7f0000000740)=""/30, 0x1e}, {&(0x7f0000000780)=""/226, 0xe2}, {&(0x7f0000000880)=""/168, 0xa8}, {&(0x7f0000000940)=""/86, 0x56}], 0x5, &(0x7f0000000a40)=""/48, 0x30, 0x7}, 0x3}, {{&(0x7f0000000a80)=@ipx, 0x80, &(0x7f0000001f00)=[{&(0x7f0000000b00)=""/4, 0x4}, {&(0x7f0000000b40)=""/127, 0x7f}, {&(0x7f0000000bc0)=""/14, 0xe}, {&(0x7f0000000c00)=""/235, 0xeb}, {&(0x7f0000000d00)=""/101, 0x65}, {&(0x7f0000000d80)=""/21, 0x15}, {&(0x7f0000000dc0)=""/7, 0x7}, {&(0x7f0000000e00)=""/211, 0xd3}, {&(0x7f0000000f00)=""/4096, 0x1000}], 0x9, &(0x7f0000001fc0)=""/77, 0x4d, 0x3}, 0x9}, {{0x0, 0x0, &(0x7f0000002200)=[{&(0x7f0000002040)=""/111, 0x6f}, {&(0x7f00000020c0)=""/240, 0xf0}, {&(0x7f00000021c0)=""/7, 0x7}], 0x3, &(0x7f0000002240), 0x0, 0x9}, 0x7fffffff}, {{0x0, 0x0, &(0x7f0000002280), 0x0, 0x0, 0x0, 0xd2}, 0x5}], 0x4, 0x2140, &(0x7f00000023c0)={0x77359400}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000002500)={&(0x7f0000002400)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000002440)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000002480)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000024c0)=[0x0], 0x9, 0x6, 0x8, 0x1}) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000002540)=0x7, &(0x7f0000002580)=0x2) bind$pptp(r1, &(0x7f00000025c0)={0x18, 0x2, {0x3, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) recvmmsg(r1, &(0x7f0000002880)=[{{&(0x7f0000002600)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f00000027c0)=[{&(0x7f0000002680)=""/160, 0xa0}, {&(0x7f0000002740)=""/118, 0x76}], 0x2, &(0x7f0000002800)=""/116, 0x74, 0x7fffffff}, 0x1}], 0x1, 0x0, &(0x7f00000028c0)) setsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000002900)={0x2, 0xffff, 0x80b}, 0x8) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000002940)=0x0) capget(&(0x7f0000002980)={0x20071026, r5}, &(0x7f00000029c0)={0x0, 0x9, 0x20, 0xffff, 0x4, 0x6}) r6 = add_key$user(&(0x7f0000002a00)='user\x00', &(0x7f0000002a40)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000002a80)="993498129083702c7b63bf6838d4ba6b465c8b4a6f1ae48b3c758a9221498aedb5fb9cd0baf0b8de9a17b3aaab499dc79a14ef6567bbd306760bc86319bd352e367c0e3c71c859d7207719d0adb2c658bda4b36df5442848edd1c75779c4f0f605d62e0833b2d2b06ce238562e", 0x6d, 0xfffffffffffffff8) r7 = add_key(&(0x7f0000002b80)='rxrpc\x00', &(0x7f0000002bc0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000002c00), 0x0, 0xfffffffffffffff9) keyctl$instantiate(0xc, r6, &(0x7f0000002b00)="c762b1cdc6090012a279efcae5b810b2770fa83fbd0ccc6f58bf4ba4257facb2622e82e751b3e1b4e417baf147137bc62282ad6a22163fa4328a9430eb3ca060b402cb7eb212f17706e2bfff7e90241bc6d87b398bb47df941658a80b37bc0720b1cc7137d77", 0x66, r7) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000002c40)={0x9c1b, 0x7, 0x4, 0x1, 0x0, 0xffffffff80000000}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000002c80)={0x3, [0x1f, 0x6, 0xffffffff]}, &(0x7f0000002cc0)=0xa) keyctl$reject(0x13, r7, 0x2, 0x9, r7) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000002d00)={r3, 0xe2, "e8350193427d5235c84c5a84552e7aed8d02bf1c2b8e99d24c4994448d3ffeb67274addb1633468e6e21fe8d9f4d47ade191b86317e4cd41cb4a140203970f205c184158edc8d232445d4a4fdf8f70112b18e00dcb1c4deaeda2793aa33288989ea2d6cbd2cd84260ddafe6121812c1888c1f36041a6aa44ea776cbd0fdfe2f42a0551acd94d2d180f042f6278cee23f2ad5a87057442361519440d02903f22387b6194f84032d25cf65a7e33ef4d57864e6840f78f7750af0dcb6226269c1217fd8a39183fc8173aa58761d48f6516d884ae3fe8a1d7bbb60ca8eec93f7b0dd551d"}, &(0x7f0000002e00)=0xea) 2018/03/24 05:34:08 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}, 0x7d37}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000140)={r1, 0x1000, "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"}, &(0x7f0000001180)=0x1008) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f00000011c0)={0x6, 0x6}) keyctl$join(0x1, &(0x7f0000001200)={0x73, 0x79, 0x7a, 0x2}) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000001240)=0x1) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001280)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$RNDADDENTROPY(r3, 0x40085203, &(0x7f00000012c0)={0x1, 0x7d, "468d410ed7d312c2706b9c44fcce8aeccd2a8e84fa15611d66bf3aaab113224b091cb13ed613babb7d0942ac630a6e3874b23aa2b3b978933fc8df3a88b770c7493f383bf59158b06dff2f19bfc554e88284f4d37f4c4207b7e9f71410f5d67133f988d2da7acf17d8e53aad5371179c537a2b21b191288eab8221b30b"}) sync_file_range(r3, 0x9, 0x80, 0x4) fcntl$getownex(r3, 0x10, &(0x7f0000001380)={0x0, 0x0}) r5 = fcntl$getown(r3, 0x9) tgkill(r4, r5, 0x35) prctl$setname(0xf, &(0x7f00000013c0)='/dev/sequencer\x00') pread64(r0, &(0x7f0000001400)=""/138, 0x8a, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40106410, &(0x7f0000001580)={0xbf, &(0x7f00000014c0)="54607f3e16051054336dc815d3bccd5cc3e5abac7dabe2c1992295c87939460d8c6a661955a8d7b4239358256eeae7f351395eabaf19788e87bd54442fb679a29bdf29bdb043604560f7231ca902fdbab033b93bd31c8ccaa63545f1c53a91591930c7648ce541d944df3479567fbc3616660692cff0f4b0ab16d43263fd6aa5bfe820b1c5dfea52350bfdd91d1304125ba6f0c7bbd0cd35583782581c26485361b67aa2d885c84440e7f2ef743f39945aefee3c19fe86965f9c570946de65"}) ioctl$TIOCGLCKTRMIOS(r3, 0x5456, &(0x7f00000015c0)={0xc0, 0x0, 0x3, 0xcd9, 0xffffffff, 0x71591722, 0x6, 0x6, 0x7, 0x80, 0x5, 0x8}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001600)={r1, 0x1000, "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"}, &(0x7f0000002640)=0x1008) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000002680)=r1, 0x4) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f00000026c0)={0x0, {{0xa, 0x4e21, 0x7fff, @loopback={0x0, 0x1}, 0x6f0}}, 0x1}, 0x90) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000002780)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00000027c0)={r6, 0x1}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000002800)=[{0x8, 0x7}, {0x4, 0x8001}], 0x2) r7 = request_key(&(0x7f0000002900)='user\x00', &(0x7f0000002940)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000002980)="5c2b3a23aa65746830766d6e657431232700", 0xfffffffffffffffa) request_key(&(0x7f0000002840)='dns_resolver\x00', &(0x7f0000002880)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000028c0)='&vmnet0vboxnet0em0\x00', r7) ioctl$TIOCSETD(r3, 0x5423, &(0x7f00000029c0)=0x80) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000002a00)={r2, 0x6e, "e80220e841ce47f91d64dd40612b4b88e814db9eb916f8285f6e4c0cfeecb4a5e08cbd46eb4c344a352d89f78045a8060fb16b1f10b91dc2477aaa320d731712ee1c76bf5dbd6d2989944135419de3655f6805f29f4e3a616edb285c959a91d81a825b1cde61553cf1fdb5146c43"}, &(0x7f0000002a80)=0x76) socket(0x4, 0xa, 0x8600000000000000) fstat(r3, &(0x7f0000002ac0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000002b40)='./file0\x00', &(0x7f0000002b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000002c00)={r5, r8, r9}, 0xc) 2018/03/24 05:34:08 executing program 5: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) r1 = socket$inet6(0xa, 0x3, 0x8001) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x20}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000000c0)={r2, 0x8001, 0x5, [0x3, 0x5, 0x7, 0x3, 0xb461]}, &(0x7f0000000100)=0x12) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x3b9273840be94087, 0x0) ioctl$EVIOCGBITKEY(r3, 0x80404521, &(0x7f0000000180)=""/163) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x20400, 0x0) vmsplice(r1, &(0x7f0000000440)=[{&(0x7f0000000280)="da599c5ffad91329cacbe9c2b49088251799f524a47e650f3beefe60321c17c4a8d5d19028e740c155065fc06951b4e38d18787ccfac39a98c9e229c157223bd3614c56eaa8ce0a7a4ef3f762a833aa561ff2185d7a076d9d0ecdaf9aeece1fd0bdb1c91ab12e720cd8afea03d1258db72d3f9f3c79b43b5435e7846a458cd3f6d7b95512637642d634f6d49cf8bece35bafe69056fdc3e8f8a7e8a65755da1109e5ba80484a0fbe314b87901dc1d8baaed6f0a6adbd52cf4eb11aac6d7245dfdeac7eb1c9b278fd72532ef1e73efc55025c1cccbf5a", 0xd6}, {&(0x7f0000000380)="5a583d0576acf7137f74181aa192663d862553ee3c92875565fb55266d9a29c841963833acabf25b4c8567d4732d17c9508af73c544572575b6e52cb6dbd1a4e276870ba849d82d4d1137fdf7cacfc0f9d614191f64d926b124f86a67cc3fbe8bbb2a6cf1ba052c8220f360566a08772394c4b0d793554eda28936c9987c29ea07c407d16411df827a6b605948b4f9dab41782622f0ad549443ee614b4f0106cb2c59bd9ce0500f7464c05a31d", 0xad}], 0x2, 0x2) write$tun(r0, &(0x7f0000000480)={@void, @hdr={0x2, 0x3, 0x7, 0x1, 0x59d89221}, @llc={@llc={0x7e, 0x4e, "a0", "519ea500283d220cc021085d98a8013ec1846e743adbd7465f98add14be8ba303a6393fde5dfccc07c12c8a4888dfa77b774b6a494dd46418d487c95b82f73feb893476d0f39cb762bc071ce997c42b71a3b116f5af2ad11cbabad07f3a1d354fd2408bc96db1172563e9fa1fccff16bd02873090cb705188db15675e6ee054a7639a1c9e1ee0e03c5f6366c51f243a879fe672730717f732d0167304ab80b2e473ee830a2aba6f4b6f086bc61ec37f61b708f04"}}}, 0xc1) madvise(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x7f) getpeername$ipx(r4, &(0x7f0000000580), &(0x7f00000005c0)=0x10) getrandom(&(0x7f0000000600)=""/201, 0xc9, 0x2) poll(&(0x7f0000000700)=[{r4, 0x12}, {r3, 0x80}, {r4, 0x3400}], 0x3, 0x3) bind$unix(r4, &(0x7f0000000740)=@file={0x0, './file0\x00'}, 0x6e) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000007c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write$tun(r4, &(0x7f0000000800)={@void, @hdr={0x0, 0x85, 0x8, 0x100, 0x0, 0x7}, @ipv6={0x80, 0x6, "9f035d", 0x91, 0x0, 0x1f, @local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, {[@dstopts={0x5e, 0x1, [], [@padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @pad1={0x0, 0x1}]}], @icmpv6=@time_exceed={0x3, 0x1, 0x0, 0x5, [], {0x6, 0x6, "d5b01a", 0x7, 0x0, 0xffff, @local={0xfe, 0x80, [], 0xaa}, @empty, [@dstopts={0xaf, 0x2, [], [@enc_lim={0x4, 0x1, 0x10001}, @enc_lim={0x4, 0x1, 0x2}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @pad1={0x0, 0x1}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}]}, @srh={0xbf, 0x4, 0x4, 0x2, 0x8604, 0x0, 0x9, [@remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}]}], "0a9b4f0cb0d4bd6196"}}}}}, 0xc3) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f0000000900)={r2, 0x9, 0x1a, "e0a1a57d4a0b9d46c42f75d6c95f7d96d6ed6e8f7711fdb0e124"}, 0x22) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000940)={0x7, [0x0, 0x0, 0x401, 0x10001, 0x2, 0x20, 0x2]}, &(0x7f0000000980)=0x12) ioctl$BINDER_SET_MAX_THREADS(r5, 0x40046205, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f00000009c0)={{0xfd, 0x100000000}, {0x3, 0xfffffffffffff5cb}, 0x10000, 0x2, 0x9}) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f0000000a40)={'syzkaller1\x00', {0x2, 0x4e22}}) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f0000000a80)=@req={0x438b, 0x10001, 0x5d1664a0, 0xfffffffffffffff8}, 0x10) clock_gettime(0x1, &(0x7f0000000ac0)) getsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000000b40)={@remote, @broadcast, 0x0}, &(0x7f0000000b80)=0xc) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000bc0)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@remote}}, &(0x7f0000000cc0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000d00)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6, 0x4e22, 0x0, 0x4e21, 0x0, 0x0, 0xa0, 0x20, 0x2c, r6, r7}, {0x3, 0x0, 0x5, 0x36, 0x0, 0x80000001, 0x1, 0x100000001}, {0x1f, 0x2, 0x96}, 0x3, 0x0, 0x1, 0x1, 0x1, 0x3}, {{@in=@multicast2=0xe0000002, 0x4d2, 0x6c}, 0x2, @in=@rand_addr=0x4, 0x3503, 0x4, 0x2, 0x0, 0xffff, 0x8, 0xfffffffffffffffb}}, 0xe8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000e00)=[@in6={0xa, 0x4e24, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x6}], 0x1c) setsockopt$inet6_int(r4, 0x29, 0x0, &(0x7f0000000e40)=0x3, 0x4) ioctl$sock_netrom_TIOCOUTQ(r3, 0x5411, &(0x7f0000000e80)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000000ec0)={r2, 0x13, "1499bdbb3079769241cdb8422b2ab3808898a2"}, &(0x7f0000000f00)=0x1b) 2018/03/24 05:34:08 executing program 7: clone(0x0, &(0x7f0000002f66), &(0x7f00000be000), &(0x7f0000bd2000), &(0x7f00002c8000)) set_robust_list(&(0x7f0000a7b000)={&(0x7f00006af000), 0x0, &(0x7f0000255000)}, 0x18) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[{}, {}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f00000000c0)={r1, 0x9}) 2018/03/24 05:34:08 executing program 1: r0 = socket$inet(0x10, 0x3, 0xe) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(r1, &(0x7f0000000200)={0x10, 0x0, 0x25dfdbfc}, 0xc) getsockopt$netlink(r1, 0x10e, 0xf, &(0x7f0000000080)=""/155, &(0x7f0000000140)=0x9b) sendmsg(r1, &(0x7f0000f18000)={0x0, 0x0, &(0x7f000076dff0)=[{&(0x7f0000000040)="200000000104f500000000000000060020200af80900010001e8006007080000", 0x20}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffdbb, &(0x7f000076dff0), 0x1}, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x1b, &(0x7f0000000180), &(0x7f00000001c0)=0x4) [ 52.344584] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket 2018/03/24 05:34:08 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x200, @tick, 0x0, {0x3, 0x7f}, 0x3, 0x1, 0x8}) write$sndseq(r0, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x81, 0x8}, {}, @queue}], 0x30) 2018/03/24 05:34:08 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000697ff3)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f00000001c0)=@known='system.posix_acl_access\x00', &(0x7f0000000240)="0200000002000007000000ff", 0xc, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x0) sched_getaffinity(r1, 0x8, &(0x7f0000000040)) [ 52.401679] capability: warning: `syz-executor4' uses deprecated v2 capabilities in a way that may be insecure [ 52.425695] audit: type=1400 audit(1521869648.356:20): avc: denied { bind } for pid=8189 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/24 05:34:08 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000040)) r2 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') preadv(r2, &(0x7f0000000400)=[{&(0x7f0000000280)=""/124, 0x7c}, {&(0x7f0000000480)=""/138, 0x8a}], 0x2, 0x4) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDDISABIO(r2, 0x4b37) [ 52.457772] audit: type=1400 audit(1521869648.386:21): avc: denied { getopt } for pid=8189 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/24 05:34:08 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x5, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x60100) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/03/24 05:34:08 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000000080)=0x3b, 0xfffffffffffffdae) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='yeah\x00', 0x5) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e26, @local={0xac, 0x14, 0x14, 0xaa}}, 0xfffffffffffffe0a) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) 2018/03/24 05:34:08 executing program 5: r0 = socket(0x11, 0x3, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) sched_getscheduler(r1) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0xff, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000003000)=0x2, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000001000)={0xa, 0x4e20, 0x2, @dev={0xfe, 0x80}}, 0x1c) 2018/03/24 05:34:08 executing program 2: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000180)={0x0, 0x2d8}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000200)={r1, @in6={{0xa, 0x4e21, 0x8, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x84) seccomp(0x200000000000001, 0x0, &(0x7f00008ff000)={0x1, &(0x7f0000002ff8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) time(&(0x7f00000002c0)) timer_create(0x0, &(0x7f0000000000)={0x0, 0x0, 0x1}, &(0x7f0000000080)) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000000100)={r3}) timer_getoverrun(0x0) 2018/03/24 05:34:08 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) r2 = fcntl$dupfd(r0, 0x200, r0) shutdown(r2, 0x0) connect$unix(r0, &(0x7f0000fce000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r3 = accept(r1, &(0x7f00003f0000)=@hci, &(0x7f0000e7b000)=0x6) sendto$inet6(r3, &(0x7f0000bb5000)="ce", 0x1, 0xc840, 0x0, 0x0) 2018/03/24 05:34:08 executing program 7: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f00000000c0)=@in6={0xa, 0x4e24, 0x560d, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x5}, 0x80) socketpair$inet(0x2, 0x5, 0x3, &(0x7f0000000000)) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x20880) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000080)=0x4) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087bff8), &(0x7f0000f5fffc)=0x8) 2018/03/24 05:34:08 executing program 4: r0 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000100)={0x40, 0x9, 0x9, 0xc5}) fallocate(r0, 0x0, 0x4000007ce5ecad, 0x10000) signalfd4(r0, &(0x7f00000000c0)={0x8}, 0x8, 0x800) ftruncate(r0, 0xa6b7) fallocate(r0, 0x1, 0x0, 0x10000) getsockname$netlink(r0, &(0x7f0000000040), &(0x7f0000000080)=0xc) lseek(r0, 0x0, 0x4) 2018/03/24 05:34:08 executing program 1: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000040)={0x0, 0x7, 0x1, 'queue0\x00', 0x8000}) syz_open_dev$sndseq(&(0x7f0000001200)='/dev/snd/seq\x00', 0x0, 0x40000) r1 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) timer_create(0x1, &(0x7f0000001180)={0x0, 0x80000000002c, 0x1, @thr={&(0x7f0000000140)="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", &(0x7f0000001140)="c6dfc21e59dd0dd2ac8f35a865b9a895072fed11f921a5b9093847ccae9cb52612eb9246506833d2fef7f8ae7b08ad02e1"}}, &(0x7f00000011c0)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000557f74)={0x0, 0x0, 0x0, "717565756530000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00008b7000)) 2018/03/24 05:34:08 executing program 4: mmap(&(0x7f0000000000/0xe81000)=nil, 0xe81000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x100, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000100)) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000549ff0)=[{&(0x7f0000e7ffa6)="580000001400192340834b80040d8c560a060000ec04a200000543dfd87c5800004824ca94326400890005000000000000000004830200000000000000000003ed03fff5dd00000010000100070c090000fcff0000000405", 0x58}], 0x1) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x80200, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000000080)) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000040)=0xbfb, 0x2) 2018/03/24 05:34:08 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000380)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) recvmmsg(r0, &(0x7f00000088c0)=[{{&(0x7f0000000480)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000800)=[{&(0x7f0000000500)=""/213, 0xd5}, {}, {&(0x7f0000000600)=""/207, 0xcf}, {&(0x7f0000000700)=""/250, 0xfa}], 0x4, &(0x7f0000000840)=""/204, 0xcc, 0x454eefac}, 0x10000}, {{&(0x7f0000000940)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000001ec0)=[{&(0x7f00000009c0)=""/4096, 0x1000}, {&(0x7f00000019c0)=""/132, 0x84}, {&(0x7f0000001a80)=""/245, 0xf5}, {&(0x7f0000001b80)=""/246, 0xf6}, {&(0x7f0000001c80)=""/112, 0x70}, {&(0x7f0000001d00)=""/140, 0x8c}, {&(0x7f0000001dc0)=""/239, 0xef}], 0x7, &(0x7f0000001f40)=""/9, 0x9, 0x9}, 0x100}, {{&(0x7f0000001f80)=@in={0x0, 0x0, @broadcast}, 0x80, &(0x7f00000020c0)=[{&(0x7f0000002000)=""/139, 0x8b}], 0x1, 0x0, 0x0, 0xe3b5}, 0xffffffffffffff7f}, {{&(0x7f0000002100)=@ethernet={0x0, @random}, 0x80, &(0x7f0000003440)=[{&(0x7f0000002180)=""/125, 0x7d}, {&(0x7f0000002200)=""/4096, 0x1000}, {&(0x7f0000003200)=""/53, 0x35}, {&(0x7f0000003240)=""/142, 0x8e}, {&(0x7f0000003300)=""/76, 0x4c}, {&(0x7f0000003380)=""/44, 0x2c}, {&(0x7f00000033c0)=""/76, 0x4c}], 0x7, &(0x7f00000034c0)=""/78, 0x4e, 0xffffffffffffd9a5}, 0x40}, {{&(0x7f0000003540)=@sco, 0x80, &(0x7f00000046c0)=[{&(0x7f00000035c0)=""/4096, 0x1000}, {&(0x7f00000045c0)=""/152, 0x98}, {&(0x7f0000004680)=""/30, 0x1e}], 0x3, &(0x7f0000004700)=""/111, 0x6f, 0x100000000}, 0x4}, {{&(0x7f0000004780)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000004ac0)=[{&(0x7f0000004800)=""/83, 0x53}, {&(0x7f0000004880)=""/96, 0x60}, {&(0x7f0000004900)=""/19, 0x13}, {&(0x7f0000004940)=""/78, 0x4e}, {&(0x7f00000049c0)=""/128, 0x80}, {&(0x7f0000004a40)=""/82, 0x52}], 0x6, &(0x7f0000004b40)=""/4096, 0x1000, 0xfb5}, 0x1}, {{&(0x7f0000005b40)=@sco, 0x80, &(0x7f0000007ec0)=[{&(0x7f0000005bc0)=""/239, 0xef}, {&(0x7f0000005cc0)=""/4096, 0x1000}, {&(0x7f0000006cc0)=""/13, 0xd}, {&(0x7f0000006d00)=""/107, 0x6b}, {&(0x7f0000006d80)=""/8, 0x8}, {&(0x7f0000006dc0)=""/245, 0xf5}, {&(0x7f0000006ec0)=""/4096, 0x1000}], 0x7, &(0x7f0000007f40)=""/113, 0x71, 0x8000}, 0x1}, {{&(0x7f0000007fc0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000008180)=[{&(0x7f0000008040)=""/174, 0xae}, {&(0x7f0000008100)=""/110, 0x6e}], 0x2, &(0x7f00000081c0)=""/178, 0xb2, 0x6}, 0x81}, {{0x0, 0x0, &(0x7f0000008780)=[{&(0x7f0000008280)=""/216, 0xd8}, {&(0x7f0000008380)=""/75, 0x4b}, {&(0x7f0000008400)=""/178, 0xb2}, {&(0x7f00000084c0)=""/149, 0x95}, {&(0x7f0000008580)=""/202, 0xca}, {&(0x7f0000008680)=""/121, 0x79}, {&(0x7f0000008700)=""/94, 0x5e}], 0x7, &(0x7f0000008800)=""/136, 0x88, 0x1ca}, 0x100}], 0x9, 0x0, &(0x7f0000008b00)) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000008b40)={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1a}}, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x4, {0x2, 0x4e20, @broadcast=0xffffffff}, 'bridge0\x00'}) getsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f00005a2ffc), &(0x7f00000000c0)=0x2c5) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00000003c0)={{0xa, 0x4e21, 0x5, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x4e24, 0x1f, @loopback={0x0, 0x1}, 0x8}, 0x4927, [0xe661, 0xd36, 0x7b02, 0x100000001, 0x51, 0x400080000003ff, 0x7, 0x80]}, 0x5c) execve(&(0x7f0000000440)='./file0\x00', &(0x7f0000000140)=[&(0x7f0000000040)='ppp1]vboxnet1-*,+\x00', &(0x7f0000000080)=',\x00', &(0x7f0000000100)='\x00'], &(0x7f0000000340)=[&(0x7f0000000180)='self\x00', &(0x7f00000001c0)="2a3a947b70726f635c6b657972696e677b7d00", &(0x7f0000000200)='user\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='#user)nodev.+\x00', &(0x7f0000000300)='%lo\'&em0wlan1O-\x00']) 2018/03/24 05:34:08 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='coredump_filter\x00') getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) setrlimit(0xb, &(0x7f0000000140)={0x8000, 0x4}) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xdf, &(0x7f00000000c0)=0x1f, 0x4) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f00000001c0)='tunl0\x00') setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000280), 0x4) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/load\x00', 0x2, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000200), &(0x7f0000000240)=0x4) 2018/03/24 05:34:08 executing program 0: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f00000002c0)=0x3) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x80001) r2 = epoll_create1(0x7ffff) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00003bbff4)={0x80000004}) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xe4e, 0x100) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) r4 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2, 0x8050, r4, 0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x0, 0x831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1) r5 = syz_open_dev$usbmon(&(0x7f0000006000)='/dev/usbmon#\x00', 0x800000, 0xfffffffffffffffe) mremap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000002000/0x2000)=nil) madvise(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000140)=0x7fffffff, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000180)={0x0, 0x8}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000000340)={r6, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x4, 0x3}, 0x90) r7 = creat(&(0x7f00000001c0)='./file0\x00', 0xa0) fremovexattr(r7, &(0x7f0000000200)=@known='security.evm\x00') connect$bt_l2cap(r3, &(0x7f0000000240)={0x1f, 0xaf6, {0x5efc, 0x80000000000000, 0x5, 0x8, 0x80e, 0x8}, 0x1, 0x7}, 0xe) getsockopt$netlink(r3, 0x10e, 0x7, &(0x7f00000000c0)=""/52, &(0x7f0000000100)=0x34) ioctl$LOOP_SET_FD(r7, 0x4c00, r2) epoll_pwait(r2, &(0x7f00004a2ff4)=[{}], 0x1, 0x0, &(0x7f0000f6b000), 0x8) 2018/03/24 05:34:08 executing program 3: time(&(0x7f0000000000)) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000080)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000300)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000400)={r1, r2, r3}, 0xc) r4 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x0) r5 = epoll_create(0x4000000010011) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000336ff4)) ioctl$BINDER_THREAD_EXIT(r4, 0x40046208, 0x0) r6 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x2, 0x6, 0x88fb}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f0000000100)={r7, 0x9}, 0x8) 2018/03/24 05:34:08 executing program 4: r0 = gettid() ptrace$getregset(0x4204, r0, 0x3, &(0x7f0000000000)={&(0x7f0000000080)=""/177, 0xb1}) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x800000000008, 0x21213f) r1 = socket(0x8, 0x6, 0x3) sendmsg$nl_generic(r1, &(0x7f00000013c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000001380)={&(0x7f0000000180)={0x11d8, 0x18, 0x100, 0x70bd27, 0x25dfdbfe, {0x16}, [@generic="7b96e069c9da5dddade747ff70ea72a21f2fca1c9999dd6d02f699ae0f2f3200edb11c889e0dc3423c063f85ca0fcf4d08344cc31042cea92a84ec034154ac2fb4293a0296c68a933df427d2b410fb621f58e53c22a7a121210326488699dcf821333e9515955896b64a801a402c7ee939da4756111f8d337d3642e1314802e3ba52462862d1ace0cba3462cafd7514b0e84cd8dbb453c633c6d6741264edda61e4cc2964c08a0c2769fff4373d45578ae312917cba00231436bb05338313ddb21aed08228393592bb9ff1fa342c1e8f14e30ff2e7a88782646cd5416a71e30b6d7abaaf0f", @nested={0x10dc, 0x2d, [@typed={0x18, 0x5b, @str='{@keyringvboxnet1\x00'}, @generic="2b6d330586e88bcb00a559603fe54eb9630aaa69310cf27bc2c04e191a0d88c67913e1a4619cbb4bd1b0a7a619c8240dcbf2d27c7bec246b005720fa942425cea47c4d79d82160b59c29cef6f546f64075ff30049d0648829dcecea93c9513a479034a5740c959f4469b399366ee056acb081f2ea4d6a2f249d6d449f99081f6e09c34", @typed={0x30, 0xc, @binary="1fb4f94d90ed150303ce44635671c3ea11bfd7983b363a0f5172e305b919728fbd3bb1b1d4cf0b70a4"}, @typed={0x8, 0x66, @u32=0x8}, @generic="4633dc5ba09be3da4b4800809e9da9ebf98aba88ed7f9adfe7a2fb14feb476ef7516fef11d8d0c9b6220785f65a4f8680c778321b108c60f5d8f46badababcfc8d3c69193cecce75225cde6d3a0dd8d8397c41a39bf82ce466ebee9999499935005184867bbcd272216f0194b86bb7c8198d51b2633c64c86419433dd37d52e039136316d0bdb2a9afc3b52ebe9fbe9cf69606f3a954d2f3de87756f1a774025774dba686786aa98093e2713798a40b60b11ce394656a82a0ca950d32efdf1dfd73f0de61718a3ba05e2e4de88ce67549f35e603dd0d519d1e4687ae5d8c4f355be90a660af893e4ee38085e32182e5b438f08f99a12b028da3e56f1de53b9454beb2fc5cf5fe551db72798d43a18d32348d5b3e2d4d7bae7e9275b057efe8b76fc71776cd2ae3d74c4fe32163dc5a943b37ad4afabd4f833b6163eb34bb1da699358f4fc2b33a097b0ee27feb1896ddaa5ebe9253717e8a1413571299589decbc496f294b227b90513c2c580a7d5506afbb009479c16f8e061d9058f7cf5be39ce82715d781244307754fc07bf706deee9e40cb03a44f36d41cf7bab4a62b899d9cef67338ea28c57e831dea12669bce8379bd382750f71111d1fcc7416458c88bbb875530e7bb5f5fe7bcd4f1b225ddf2e60087b3b3d725e82305db6a92e1df1c903ddf9240491131e778b4b64d5d2d22ab7b3a3a00b385df282609efc7223a1dfc89b5f89171af4e25d8495b4f6ac8e21c079bf5fe1dc3277a79bc5e3178816a1a4defc8d769b6378df069d6df3ec86b32a6ee89015f49724e81f589eecab071f3c67646c4d0dbeec1338bb402cc17f4ee56102965869a1d709812963fadc1087b95e2d374cc9d31594f5af4244967777d15da9e60263324c512b0c816cca1daeac1d22865dd1ae7f7cf6fcef37685b2009d81e9d9181d24e2f2a7a37f4941a57b87db7d21a7192b28931c78d7f6506de3f8b5f5f7309774582cb283a5b690d6dbe179054e730e013b1d8372cdf5f1ad96e1cb1b7d7dfcf393c4f4aa1fb5c70434530c52de4ec3513b0eefd744625b3f7bcac31cb17e319888d91028c8a4d1f8c931f3a4d3915768506fcebdfb37d3570190ff207b323c444b68c828793cdec9c07d791631ae6be16552f692d38b6bdfca582ec4e2b95e2eb263d92eca24fd5901a35667c75042d9f821b3787f92f3a0f18d7791594274b15def18b758577acaf13b5c1e8e834dc1b654c22b7962f696cc5e6aba8e6cb5c48c5ece598fab35e8eed9f888cbd4fb2166eb5076616a801cbf8a6db71099833116bb1b11996d19dea70cb8c58a70c90b5cd1b4310159ef2d8e90cee365d2e85e9c5228a647a3bae76088aaedbf0c445a49e8c487e410b240e0138d800e2ee4d716ba9a893107b4841ef459ed5fbde551ff9b747517fe9fbb10e49d51464b9082dce659428fee4c1a35ef03ad4586fcb4b672eb86b497285bb5f159449bf4b3396527b13316c3b39ede56c1e6dbda922401105a7a5e473fc4ca48313ced57968ef730cd9984a297fc0da9ea6f0e03eb3597772a268bf757a8d44bdd572b4d3f7af002117a9aa9b0f03aa7860912f880aa99a73a6812214986d28d315a2c51aac83b62b30393fadd00e4bc27422444a433c4e625ad884806788fdd5309e8154739b36c753f3121dc83e325d12287ec884464a26f1dddb151f834b7362e5c249e49a37f67f3ded2626ab3716433a00304319df7565cefbf1b27fd3b171b03e231196cfaa0db4485fb9d12b24be36d2906dca676799dffb6b9c511a0de32f57ce2c844a74ef3be59a40b42ec61bef85f66c925e96f2148d05c2002ebe4faeddd0b44e16906913d556df43d2f06a7c7a9f5ee56f89a8f2908614a70a9723f54c8de25f8f5ca6a20155b6417d6ab0f8bb0b8d18dd708120bdfe203c6d0b6abed3f9c740eb79fe2cb5df010dac7e0b0e882b58fdabeb01ca27df0b28129c7f14b5f4cdc0361cfb3a4f0eb0a045b9363088833002b2205968f0fca9769037109fb726356979e14ffc275a1081bd6452a5a2aef4f6b66d4e4d234d2ce116ac72a750cadd6238d59c775488c433390c5b4a199e6549e759ae156c5793ec92e3bf2a055c780905c40d5f815980a01f5b3d2efff039804bd711245d4a2ab2770695c7ce06a2d87c19812fb199550c1da6668b3ce883faa08d8505dad77329c01dfc791e0ae032b4e9fa6d503c7cca8bdc994072227453da5f0eab1efa65e17babf04d6ac710c98e171db86ed9c704eda86c1fd3a1acdc17d6ad268cfd07c48a527e15b2c3385b7d729980047fa17f2ca8dfc22d9f452f6fa3e5489e3a9a612241c7ca59bcc1aa78be1c6d0561cdf195300a3dbdd734dfc6ddc1dfad4b5a552359880ba9f073a40e8cb9a3916fbd84143728f0dd6b80acdb1b490f71a1e8543e93d70679995df417cd17f8e83250d759763da2305a7477d6df57be8cedf5ec064eaf2064c5211c751793edc33d65deae060503744998c76c609d92dfe8e27e764ff9be83738c70479eca244125895d10892f148f534cecff6df65c44d01da17f808b28d42082baf11fcb722c0083aa400458fca96224bfa719b7f65f02bc4f7cfc8dd76384b944fde814570ad8cb91053ae1c3ded792783127f719230a2ae111d0d8c4ed0026f651061193c0cdb1358aa642040b1f5597f270862685c77fd03d7c56bd92e2ee5bbfd9b6bb9e7d7e6d518cbd416ab7a1303420b0adf31a08d788b82557caa037c33c6c80c335648cd8bfd45143163609501590ad77a2b2ab2b8f7ff5fceaa5ac6b26da48feee73ae95d34aa15f32d19709df19973fd8f45b6273d98bf296fe1baa94d119a6cc3d8d3aa63c7e37a495c7d43cce8084ea6db3f615bfa5bd2aaab212a8bc5cc5edf06aa0e2c8f59c6d776942dd95eced716e079f0a82317fdf6db685c29be54be5090456aedbcaa4c6396a69149f3537c9bfec158dff2f5d58226b2a84b5783950e0a3dbabb92b8cc89d04041b0f0d71a1348a42989a01b0c980b00e91b356a8b279174887775c14ad71fac784d60cec6a33f67253871f600eec510a80ecded76301920bacd7bcc9df0735c8bace84d5b5045ef91942da28097a81304852d91f86ba1ef680f5d8f9f9777d4e9aea920cc03c28162a3ee904074f9287c3ae10b1f64432d8d36f41229c2fd41c0e0c22e63989d4d1d69a14fb1cf37c10c7fc869da0a5e5f0937e1649cacbdde18856b1c7f12792b0942e482828183ad661f67212f3a8f1c82d3eb08328aa568e2ef1cbce67d545a933b9cf6e36ca6b810ff58ed420c1456016472561d953e58c64195a7138daf60ba55dfc2f6ae755df81a88df8752f9d9b1b9303a3a7f1ead78a22475822325e192aa578aeff540d4ca3e5334e972b929accc7af9103166daf7c88109b79d01b97c813a030342f2bece64f4938eceddd3777ab83c9c233acf82438e33dda1f510e083aae204d994b33b1ce258ead81956433fb05b8009cf3b2583f6bfd29b19c30c758bac5f91f6ecf55ac7d53d97271b3bd6d42f5235de684f84ad5967976146f54292dd4048a8b94f5c5c7c164b7f7265e94dc7eb3bd24b13178a979b7a97d6ea9b8d5e1e9018f1a4e0819e62b7eff5285e5715f5e32684f660e6d14c49fd38147223a9a28d5157d6976f0ba42166a18f3d5190140cdd34b9aa73566c97b24b93aa13abc60f5fe795e7ec027aec6159c482395a1c532bc92ae012c78652825b35ac1512d4d59039293e7e835498cd241e21f42e5256996ebe18fd3a4bc9eca9c1dfe468effb99b304b62d3f5a47d26ca7393b8666a9f99408b1c8613f8d9026b36a609dcec2e5d30ad9c71331d7dfbfdc833c777bd529e6643be40c7c337c32dfe35abce38b0ab8466afe71e7641fa24a8236d6736f4e6f2a66198e887d0e4c53bdcce51e175676671d62138970b82c14711f30cdb395345637a9a7dc6c3b1116838bde6f934ee6c040a973034d59ffd6381b2ce5867502904e115da2254952a906eea78aef1b92cfd76c06459f677a6f08944d6c9fdf124898c5d2a4316e841b308d135f5bdde9b472045d50bae6bb73750ea05873dd687cf1045b24f4177a9ca904bbdb9ff091d882013202057f152f10a457ad8a4e832845fb64f0a8f3606fbb18e78b091eaa6e16f64f36602ffe1e4426020e2e446004aa6d30cd09b88cb2870c2234ebf7e1ae81815fc4295741eff3a49b0ced606e753f5f594667c9725a241e1c6cbcb9e414c760dd7f356d290f4aec7aee4a660270c764a60ee92d8c3374853a29762e1cd41ef9a85d564085b70bfa691848d6d8b9f5413fb58e91a8afbf63141a6276d0414890848ff5b27e50c6ef0bd83ede746ac7007c1e1d10567551d47abeec636a5d68234ef4c94085298d3630dd69475b176d20c39db6d66ccd01d5d49615492e6e9514ec1e13b3c46d5908784f3196e0f14f19afc7f881c14700c31d4061658248fe8f671304f94fc8f3cefaaf0224e6f2bf635d8bff4d838742ba46e4fed2152a87519f86675a829db14b2ce4684dc844e16d52d6e8abb39821ffec016e05da57e0acd82d2e537d1efbd1188550a522d1c15917b246848cfe05067970ad2699acf3b2a3f2139bd7945e527073062b680d1201bca76bdf3ef8e3b3cc76880d6ab89df6befde145c4c56f0aebe4130a36ceac803925fd8d03f01799c92bfe2be1b281188317853e6e2bdc26dee93448eb0c35550cc80c288261bb73c296d2e714df5938e7e03dbf5ad8ac3847da0d5b8dc076f6abbc03059432f662444823dfbe688980ba4455d2faeddc32a3983b49af56083cf1484934ca57f927781b9e1867319ab21cfd21f85809522db893b57405c05a5c319c5c67a246b79b59d9ba94e4be6ec5a8ecf379bc9c1b9026e6b4011abde059f5d0e4eb65c32ac4aa78b241f24a593ece1dcda42f28a6d2486feec672cb5c4bc1dc3498f02613b7bcb875e28da4d2f35b1d216ba3ad925ca3f3bf204edf9858a35ce573fb82ad45dd7991a0897f0361382cc769fd732ef5c1eabaf8021525dec3b8a67e085bc1913fd7dc04b8b85ffc44628d3f7cf794b2a6a69c5ca11101ea5efae0f7989249f8938b93285db26d12c442252537dd4e36621d0cd567dc440f47d11db9e2df6de651be081a2facca2f43f20c88cca02d6f7a9d2f0c89a3b9c93638e5fe72aa40e04d061f0b9af7e69cbce6fac7858136f50fa6ea12732e3216d03a1d886db9dddcec95072fc16df3a950fadce1812f8ce878b32115bc51ef32536fb36046be61f0263c3fd27fbfd2cc681984b948cecb9313dc1fa33331540906b69f8eeb2ffbc422a9c5611f715ac36ed6c57461e3f51e56bedd5ce54d18207f5a6aa4e2f667e931a2d5d44ac63127df0aa76811bcddda2a45b759f57aec563820d88b022f630af72ff0854ff2b1fdfbe21c238cf42cda16907cfed67a1167ae9ae71a3d720e0e2343cd260994c3b5dc6286b89bf6e4ba7b99a70b257fb429ba3021641e2b911aacfa1a779e05d2f2fd2926d28f51ea49ca64c83ee8dc3d0355418f1078e439e68b78b900cf1abc4cd0cb77442a5ed11fd9814efa07c04cf364b91f8d393105099bd29dfee1dc6729f70de9786109e225b6f9e094f048549f55540071148791c130ac92df7e45e2a986a932be4e12f115885175ef2877ecd414b14e4f1131f643bea1f476d4ddf3710628aef7884d5da467e82dcb3179dd8c5fcb3e67cb198f4ef81153c21b5402c11d62c417310e868edff5a3f0923b2036f8c3f61d2b3c717842dc87a9a45eb9aa7405c4f", @typed={0x4, 0x19}]}]}, 0x11d8}, 0x1, 0x0, 0x0, 0x20000000}, 0x800) 2018/03/24 05:34:08 executing program 0: r0 = syz_open_dev$tun(&(0x7f00000d4000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000af1fe8)=@known='system.posix_acl_access\x00', &(0x7f0000000000)='#&vmnet0+posix_acl_access{keyringmd5sum&.\x00', 0x2a, 0x0) 2018/03/24 05:34:08 executing program 5: r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000400)={'filter\x00', 0x2, [{}, {}]}, 0x48) sendmsg$nl_netfilter(r0, &(0x7f00000003c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000380)={&(0x7f0000000080)={0x2c4, 0xe, 0x3, 0x400, 0x70bd25, 0x25dfdbff, {0x2, 0x0, 0x8}, [@nested={0x2a0, 0x4d, [@generic="f1eeeb0305ceedb5d5129ce1c878595b7502d287e6bef06903723b4d36aa3ce980706949ccb14f500f6263331b7961e1a4e8474c8fc3a37842b4c58b678daae7f26d889e96f700a938f490682ee85cbb4f9bb5af411a85d8cc817050c0d8223111ded26c190edbd2cb00bf7242875703405315523bbee98f1d1eb6", @generic="a1c7064e8424823b17e69f0c4203049f702e2deac7032bd6409f6c5290f9724b4593f50aafc597e240f546d0ff87ecc56d02affb6dce721bfdbc8c5cb8bf8df9b907ff92d98f76b9c2846edd6e92b68180ef25a50059cb16", @typed={0x4, 0x86}, @generic="cfd5bf5847b1898f2f49d7b90cb0207b3e34d866d198a5482d9c0942bb8ff0f84d13bed03144232480e420ca85fc0069a63a55a432a20f95fa27bdb30ae2fa4921a33140ca09b37cfd54fad163805f29c7c024ac4a334cd9296797c8e46897f180cf847cd9c84d4da2f7735f8290c3af2875297aff46bdfc6eaea49569da611b1c28b526ece001994b9e98cba493a1c92b7662f4200a8843d9833152d484fb502821434f4ef8a7cc647d5d81cb147ec4d2c53b6cf5ef9f4545a9b190bc194dd4ffbc897af44c75", @generic="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"]}, @nested={0x10, 0x10, [@typed={0xc, 0x3b, @str='ramfs\x00'}]}]}, 0x2c4}, 0x1, 0x0, 0x0, 0x20000000}, 0x20040000) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d8}) 2018/03/24 05:34:08 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f00004e2000)='/dev/snd/seq\x00', 0x0, 0x48802) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{0x0, 0x1}, {0xf}}) 2018/03/24 05:34:08 executing program 7: r0 = memfd_create(&(0x7f00000002c0)='\x00', 0x1) fallocate(r0, 0x0, 0x0, 0xfffe) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x14001, 0x0) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/03/24 05:34:08 executing program 2: r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) r2 = syz_open_procfs(r0, &(0x7f000000b000)='environ\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000040)={{{@in=@multicast2, @in=@loopback}}, {{@in6}, 0x0, @in=@rand_addr}}, &(0x7f0000000140)=0xe8) sendfile(r1, r1, &(0x7f0000007000), 0x1) 2018/03/24 05:34:08 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000200)=ANY=[@ANYBLOB="6e61740000000000000000000000000000000000000000000000000000000000020000000000cc6e2900000000000000000000000000001b00000000000000000000000000000000000000309922ac19b601d3dad9a876d50c0242168b56e24e77be3b72457966d8893e1683671473edd173158478a18ccb900288b22cd95c1b4661be6d8c5fd230d4321ddd8e5bf758eb1a9b059d38b070c88f2289af4b5ba5d01dad2baaf0a465f48c945cb6eed431be4924406bc6b5f832fe648f27b81520fcb34a2bc26fb1bb361ebf3df1beff5a5e1724e4fc905b810bda30eb562af9365807db1e242f4f25b35f41bb634803c4bfb17a7bb3c4"], 0x48) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={'syz_tun\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80080, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000080)={0x7, &(0x7f0000000040)=[{0xff, 0x10000, 0x7, 0x9bdd}, {0x0, 0x800, 0x0, 0x1}, {0x800, 0xffa7, 0x9, 0x8}, {0x1, 0x4, 0x80000001, 0xbe}, {0x3, 0x0, 0xfff, 0xffffffff}, {0x5, 0x1f, 0xffffffffffff8001, 0x3}, {0x8, 0x8, 0x0, 0x5bb}]}) 2018/03/24 05:34:08 executing program 4: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000080)=0x80) sendto$ipx(r0, &(0x7f00000000c0)="2740c0591ed7712b1d6824b393cc2240d4a308a28e0ec56819a1ed73d116", 0x1e, 0x40, &(0x7f0000000100)={0x4, 0x9, 0x0, "31a11a66980f", 0x8}, 0x10) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000140)="fe66447749b7ca9acac74e3113599ee5", 0x10) socket$l2tp(0x18, 0x1, 0x1) r1 = socket(0x18, 0x0, 0x3) connect$unix(r1, &(0x7f0000006000)=@file={0x0, "380d23b51125b9288a2bb2a1086d05c800"}, 0x12) 2018/03/24 05:34:08 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x200000) close(r1) socket(0x18, 0x0, 0x4) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) dup3(r0, r1, 0x0) 2018/03/24 05:34:08 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000097eff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) fcntl$getflags(r0, 0x40b) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffddb, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000000140)=""/101, 0xfffffffffffffc8a, 0xffffffffffffffff, 0x0, 0xe83352f75ddded55) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000080)=0x1, 0x4) getsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f00000000c0)={@dev, @rand_addr}, &(0x7f0000000100)=0x8) getsockopt$nfc_llcp(r1, 0x118, 0x0, &(0x7f00000001c0)=""/254, 0xfe) 2018/03/24 05:34:08 executing program 5: sendmsg$key(0xffffffffffffffff, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x40}, 0x1}, 0x0) fsync(0xffffffffffffffff) r0 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x800, 0x1) getsockname$unix(r0, &(0x7f0000000180)=@abs, &(0x7f0000000200)=0x6e) 2018/03/24 05:34:08 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000dc7ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000745000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) truncate(&(0x7f00000000c0)='./file0\x00', 0x7e) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) dup2(r1, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\aH@', @ANYRES64=0x0, @ANYBLOB="0000000000000000781a849efe74b0bd611623e32e07c507bc21345e9d8b75e0719fe71861e3c0f1934482008c719d91241ac98f247c1076845faf5bc454a03a692ce0aa411f1c1e0547cb5d7170ab7244bdc9b0597bcc77e447d49b0210fd04d69cc59ae61633fae952637485ddbcdf9a55425887dad01bc198ee2eee9ea109bc64cfbb1a131d81497ff69c"], 0x0, 0x0, &(0x7f0000008000)}) ppoll(&(0x7f000029afe8)=[{r0}], 0x1, &(0x7f00005fc000)={0x77359400}, &(0x7f0000c60000), 0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x0, 0x0, &(0x7f0000003fdc), 0x1, 0x0, &(0x7f0000001e80)="b1"}) 2018/03/24 05:34:08 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x30, &(0x7f0000001fc4)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0xffffffffffffffff, @dev={0xfe, 0x80}}}}, 0x2e37) r1 = creat(&(0x7f0000000000)='./file0\x00', 0xf9) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000040)={0x2, 0x2, 0xd681, 0x0, 0x5, 0x7}) bind$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x2, @dev={0xac, 0x14, 0x14, 0x14}}}, 0x1e) 2018/03/24 05:34:08 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000004000)='/dev/snd/timer\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000000), 0x0, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) fcntl$notify(r1, 0x402, 0x80000002) 2018/03/24 05:34:08 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xfffffffffffffe75) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x0, 0x7, 0x0, "f52ad706f56d0396cd21b3c7dc2d7f20845ac41190a65216ac7d4bb134d03f4b5c72c907ebd37a54061f01c47384d91dd86e97da94655976d59966cbfe35a075156dcd76e80c1ceed7eba92db81434f3"}, 0xd8) sendto$inet(r1, &(0x7f0000000080)="f9753ae42faa28551ea909d1036c5a95d4181bfb7de46b4361fe09ad47deecb9f50f961004e46877cf0c3ffae28cabb373c7abad45a06ee992081f5ff2049200707dd989b125ce469b69f750e2207b2b29", 0x51, 0x0, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/03/24 05:34:08 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000ac3000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) fcntl$setlease(r0, 0x400, 0x1) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x3}, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000dfd0)={0x4, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x1, 0x0, &(0x7f0000008f37)="c2"}) socketpair(0x0, 0x80007, 0x6, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000140)=""/45) 2018/03/24 05:34:08 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x8) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) 2018/03/24 05:34:08 executing program 1: r0 = socket$packet(0x11, 0x1000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000000000)=0x100000001, 0x0) 2018/03/24 05:34:08 executing program 0: open$dir(&(0x7f0000000040)='./file0\x00', 0x400, 0x106) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') ioctl$sock_bt(r0, 0x8906, &(0x7f0000000000)="4c2783c6fcc07b7e3b2f12603a4ab15c7de25f1e7d54fa1db0964d1f57cdb3de8be2d68c5d64b72cde4093586524123bd2202518d0b1bb831df575986a") ioctl$fiemap(r0, 0x40086602, &(0x7f00000011c0)) [ 52.795760] binder: 8315:8316 ioctl c0306201 20007000 returned -14 [ 52.834555] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/24 05:34:08 executing program 6: r0 = gettid() sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x1) getgroups(0x2, &(0x7f0000000180)=[0xffffffffffffffff, 0xffffffffffffffff]) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x80, 0x0) signalfd4(r2, &(0x7f0000000080)={0x101}, 0x8, 0x800) ustat(0xb044, &(0x7f00000000c0)) setregid(0x0, r1) 2018/03/24 05:34:08 executing program 5: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b6cff0)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000080)=0x3) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2001, 0x0) fcntl$getflags(r1, 0x40b) sendfile(r1, r0, &(0x7f0000000380), 0x5) 2018/03/24 05:34:08 executing program 7: prctl$intptr(0x29, 0x100000) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x8000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003e5000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000650000)={{0xff, 0x9}}) lseek(r0, 0x0, 0x0) sendto$ax25(r0, &(0x7f0000000140)="15517275f19fdd8fe096fd10e1a4de59358ead84805c5946f251ca1efaec78b7f9f18c6da266bd771e90e7ebd9904c17c2c1ed5d42c0c272b5727c7cad6aa02592c465f107902ceeb65097b0b090a0df500f3d21f1f5eeae4f6de346ce1f793bb8e7ea195dcc82a444f1300d0dcccfb5056358df594324d1eafac6d8443c7e87f5112b9a20de489adcd114a6", 0x2e7, 0x0, &(0x7f0000000100)={0x3, {"a6212ebaa0891e"}, 0x1}, 0x4) 2018/03/24 05:34:08 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@local={0xfe, 0x80, [], 0xaa}, 0x5, 0x2, 0x2, 0x8, 0xff04, 0x7, 0x7}, &(0x7f0000000040)=0x20) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000140)={0x6, [0x5, 0x5, 0x8, 0x7, 0x0, 0x4]}, 0x10) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) readv(r1, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) write(r1, &(0x7f0000000240)="4dcca3894716aaa341d05584d856045cf60f53f205095a9b9e2e86aefa344cf862b8fba78405830ac343b171b840e30b5be24a310de504b29d3217fbb1f4391bf56a2983703df354d5a5bafdc2acb0c6fbc4dcc8e33c7a08602ed035c99c5d29ce931b1ed2b45d1b56304eeb97abd6bec7a660b1a0ecbc0d27b0d3e582578640004252c7807b352a8294891fb5d12b503abd9442e774aa1bd915aa437c3abf2d856a2d1f65efa956d35f491d597c69453aff69af2146cd57872061d6b1709481a7ca338d59f6884b730a609e9acd9d76ba2adfce4596dc75d37927d772f77c33ab21", 0xe2) writev(r1, &(0x7f0000001540)=[{&(0x7f00000004c0)="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", 0x95f}, {&(0x7f0000000340)="32e746d621c7047ea44f95f219becf577b5f3e5c4722595cf19c7a2bce1ccb7dab47e90cf6cf6e9c810d3223918d2da18fc7b63487f769528ad59692c5b745a58cd1be442e7ef3a31d76904587e166626c58854e36e156f1f5cafccf6b772fce2183324c5c3caf677e6afeab58366be193ecbf4084c2ecf958f234fba655d026", 0x80}, {&(0x7f00000014c0)="b57cf947e331b3121524af4c4a568b876c30261d093d9b9c9568a8803ce62dd17351cc7b76573320f2ed852ec893c69958ba73", 0x33}], 0x3) splice(r1, &(0x7f0000000080)=0x56, r1, &(0x7f0000000100), 0x81, 0x4) readv(r0, &(0x7f0000db0fd0)=[{&(0x7f00008e0000)=""/4096, 0x1000}], 0x1) write(r1, &(0x7f0000000400)="1b393ed8cf0608d9e4c9581b9e3abeb87c26371c502742e2ee7139db3bd6126652b9433889953b38cc6ee0aa8f56e3aab94c6f2982efba507472dc57d464b2d0960f6ad434d45ec04de6cc6e3615735335c05f79d636b6cd36d54e7d629c0dac5ff5d74903504d6ab7008674a06f02f1dc67ec173e9c7fa3f04dedb91fc2cfd739d5a942bfa339498d0bc995635dd8d23e66aac714e7557e4288956c1267b18e0043a9505e695209ea7678f73ac5929af78ef4aa4d8d", 0xb6) 2018/03/24 05:34:08 executing program 4: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f0000edbfda)="2400000024007ffc0000120000000100000ff6ff010000000000f300f1ffffff1300ff10", 0x24) setsockopt$sock_void(r0, 0x1, 0x64, 0x0, 0x0) 2018/03/24 05:34:08 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000001ff2)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000003000)=""/16, &(0x7f0000006ffc)=0x10) recvmsg(r0, &(0x7f0000001580)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000001480)=[{&(0x7f0000000080)=""/152, 0x98}, {&(0x7f0000000140)=""/245, 0xf5}, {&(0x7f0000000240)=""/144, 0x90}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/110, 0x6e}, {&(0x7f0000001380)=""/179, 0xb3}, {&(0x7f0000001440)=""/16, 0x10}], 0x7, &(0x7f0000001500)=""/108, 0x6c, 0x5}, 0x10000) 2018/03/24 05:34:08 executing program 1: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) readv(r0, &(0x7f0000a53000), 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockname(r1, &(0x7f0000000080)=@nfc_llcp, &(0x7f0000000000)=0x80) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x800, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000140)={0xfae, 0x0, 0x10002, 0x1}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f00000001c0)) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000000180)={r3, 0x8}) 2018/03/24 05:34:08 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x20000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x200, 0x401, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x8}, @in6={0xa, 0x4e23, 0x2f5f18dc, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x3}, @in6={0xa, 0x4e20, 0x5f4, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e23, 0x5}, @in={0x2, 0x4e23, @multicast2=0xe0000002}], 0x80) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000240)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0xfffffffffffffd39) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000d4b000)=ANY=[@ANYBLOB="01000000000000000a004e2000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000a004e2000000000ff0200000000000000000000000000010000000000000000000000000000000000e500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2000000000ff0200000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x190) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000000)={0x1, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1, 0x1, [{{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x110) [ 52.840011] binder: 8315:8336 ioctl c0306201 20004000 returned -14 [ 52.861120] binder: 8315:8340 ioctl c0306201 20007000 returned -14 [ 52.870085] binder: 8315:8340 ioctl c0306201 20004000 returned -14 2018/03/24 05:34:08 executing program 3: clone(0x0, &(0x7f0000683f29), &(0x7f0000b59000), &(0x7f0000b9e000), &(0x7f000052e000)) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000040)) mknod(&(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) 2018/03/24 05:34:08 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x1000000000000000) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x800, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f00000002c0)={'icmp6\x00'}, &(0x7f0000000300)=0x1e) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x10007ffb}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000040)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0x3ff}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000140)={r3, r4, 0x80000001}) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000180)={0x2, 0x2, {0x3, 0x2, 0x9, 0x1, 0x8020}}) sysfs$3(0x3) 2018/03/24 05:34:08 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000180)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) r1 = fcntl$dupfd(r0, 0x406, r0) accept$unix(r1, &(0x7f0000000000), &(0x7f0000000080)=0x6e) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000001c0)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x1}, 0x20) 2018/03/24 05:34:08 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000412000)='/dev/usbmon#\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/03/24 05:34:08 executing program 2: r0 = socket(0x3, 0x1, 0xfff) ioctl$sock_ifreq(r0, 0x20000000089f0, &(0x7f0000000140)={'sit0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) 2018/03/24 05:34:08 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x1c, &(0x7f0000000000)=[@in6={0xa, 0x4e22, 0x6, @loopback={0x0, 0x1}, 0x7056}]}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000000c0)={r2, 0x86, 0x4, 0x2}, 0x10) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)=ANY=[@ANYBLOB="020300090e000000000000000000000005000600000000000a000000000000000000000000000000000000000000000000000000000000000200010000000000ddffffffffffffff05000500000000000a00000000000000ff0100000000000000000000000000010000000000000000"], 0x70}, 0x1}, 0x0) 2018/03/24 05:34:08 executing program 5: r0 = creat(&(0x7f0000005ff8)='./file0\x00', 0x0) fcntl$lock(r0, 0x5, &(0x7f0000005000)={0x0, 0x0, 0x0, 0xffffffffffffff80}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 2018/03/24 05:34:08 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x400000) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000280)=[@acquire={0x40046305, 0x1}], 0x295, 0x0, &(0x7f0000000140)="d8287c98971f1f81ed3aebe40ebfc1427d79d949a797450d45eadf5869e36692caed02cc12dfc53df08c34c6235f55d83ef4b9a6aa8737637502adc8c94d29c69a728bcaadb2e51724682b0f3eea1e1b31140400000000000000f2bd0fa3746876ad6107d4a46c53551577cf41900555c955128171a34bf9993fee53d2be342acd0d9eb0b6871947d44fe9d3e920a73f33c83159ac85791ffbda490614f058f623f05ecca4182cca3c9f238eb34691e90e80751076172dc568bff29794d743596bf3c198231e5c8a65be9fbbec1865188f128048ffec963c60e8be3a70"}) 2018/03/24 05:34:09 executing program 6: setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000240)=@nat={'nat\x00', 0x19, 0x3, 0x918, [0x20001080, 0x0, 0x0, 0x200010b0, 0x20001b10], 0x0, &(0x7f0000000200), &(0x7f0000001080)=[{}, {0x0, '\x00', 0x1}, {0x0, '\x00', 0x1, 0x0, 0x1, [{{{0x0, 0x0, 0x0, 'ipddp0\x00', 'ip6tnl0\x00', 'rose0\x00', 'ipddp0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0x858, 0x858, 0x888, [@u32={'u32\x00', 0x7c0, {{[{}, {}, {}, {}, {}, {[], [{}, {}, {0x5}]}, {[], [{}, {}, {}, {}, {}, {}, {0x4}]}, {[{0x5}]}, {[], [{}, {}, {0xfffffffffffffffd}]}]}}}]}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8}}]}]}, 0x990) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000000)) write$sndseq(r0, &(0x7f00000003c0)=[{}], 0xffffff1a) 2018/03/24 05:34:09 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000409004bddd9f191be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f0200f5ab26d7a071fb35331ce39c5a6568641006d7c0206a74e3332653") setsockopt$ax25_int(r0, 0x101, 0x3, &(0x7f0000000000)=0x8, 0x4) fcntl$setstatus(r0, 0x4, 0x5ffe) accept4$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x14, 0x800) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000180)={r1, 0x1, 0x6}, 0x10) pread64(r0, &(0x7f0000002000)=""/4096, 0xfffffda8, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x4) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000200)={{0x3ff, 0x3f}, 0x0, 0xe1, 0x1, {0x6, 0x7}, 0x80000001, 0x9}) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f00000001c0)=0x4) 2018/03/24 05:34:09 executing program 5: clone(0x200, &(0x7f0000151000), &(0x7f0000ad8ffc), &(0x7f0000f8b000), &(0x7f000025e000)) mknod(&(0x7f0000d68000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f000080c000), &(0x7f0000868000)) r0 = syz_open_procfs(0x0, &(0x7f000044b000)='i} ') pread64(r0, &(0x7f00005e6000)=""/53, 0xfffffee6, 0x0) execve(&(0x7f0000429000)='./file0\x00', &(0x7f0000414000), &(0x7f0000b01000)) r1 = creat(&(0x7f000086bff8)='./file0\x00', 0x0) ioctl(0xffffffffffffffff, 0x227f, &(0x7f0000000040)) syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0xdf5, 0x40000000402004) getpeername$ipx(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/03/24 05:34:09 executing program 3: mkdir(&(0x7f00002faff8)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x4) r1 = epoll_create(0x80) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/checkreqprot\x00', 0x12002, 0x0) r4 = syz_open_dev$random(&(0x7f0000000340)='/dev/random\x00', 0x0, 0x80000) socketpair$ax25(0x3, 0x5, 0x1, &(0x7f0000000380)={0xffffffffffffffff}) r6 = accept$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, @loopback}, &(0x7f0000000400)=0x10) r7 = memfd_create(&(0x7f0000000440)='selinux]}\x00', 0x2) r8 = getpid() fstat(0xffffffffffffffff, &(0x7f0000004d40)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getegid() r11 = socket$inet6_udp(0xa, 0x2, 0x0) r12 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000004dc0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r13 = socket$inet(0x2, 0x80000, 0x9) r14 = socket$l2tp(0x18, 0x1, 0x1) r15 = socket$unix(0x1, 0x1, 0x0) r16 = syz_open_dev$sndtimer(&(0x7f0000005400)='/dev/snd/timer\x00', 0x0, 0x80) r17 = accept$packet(0xffffffffffffffff, &(0x7f0000004e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000004ec0)=0x14) r18 = syz_open_pts(0xffffffffffffff9c, 0x101941) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000004f00)={0x0}, &(0x7f0000004f40)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000004f80)={{{@in6=@ipv4={[], [], @remote}, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6}}, &(0x7f0000005080)=0xe8) lstat(&(0x7f00000050c0)='./file0\x00', &(0x7f0000005100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000005200)=[{&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000280)=[{&(0x7f00000000c0)="93827cc858554cc0e32be294aec6e59562ee2244bd12e59084f3bc3e649856a2df82f45b79703d2538a929786e295912fdb8acd1d6a4971e8a670d55886199e5847612800bc8e261c59039a2e567a3eb6c4ae39197613734c71dd5b6f1933a36bc868930e841162e4044ceb3cfaacfaee89bc535c4c364c2e2ddcf80ff37a9c405201116958b39c1e7b3c0e2f12c2c6d2593d880f96d611ab488690b5b32aeaaf0c1e9a1f80df9f4359be7a449eeec41e58c5577beccb8208803585e0d4bfde83b7e0ddf53710b4039396c64cf3b43006c3741e7177d38d7b20005e98576d4f44dff945134", 0xe5}, {&(0x7f00000001c0)="1960ca6a0c6bb6da7a12f848f5b75b2e18dc3e93c49c1b70ee3281ba8dcea0b275f6d14305bd09fafecec627700a6e84c45bd3ed625d017aba35669351e2e93b62291b13dcbf52d24286ed41b69ef7ea166ee0406f85b413386b679c60147a0b29e8776ada676827d7d511aad9a36b1dba9fba4adf4c6c9f07606ef7ac5be58afdcf39a99f64a378515bc0f4986fd35f326054e1b1a32aafcbf1d88e82456737cd388f3fd654a3a3fd191b97e05726918f8a3cc5425394782607", 0xba}], 0x2, &(0x7f0000000480)=ANY=[@ANYBLOB="30000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB='\x00\x00\x00\x00'], 0x30}, {&(0x7f00000004c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000002840)=[{&(0x7f0000000540)="0515a2457146bef9a899e6300faa6c692dcdacfee82a8bd78753e6e7830c45f6027f67235ad19715903b655883189a7e68d49a9b3fa5ee966429b72c00c449e4400e50c77e64929112cf86acd61d204ebb5a51d9032ef02b01e6824ff9a5310201f582b2b4bf40750ef18c770d37bb4657d4501c6e09acf898db8acc50dafd3dac849da96427dc85c23546e5c838ed8827732c9ba3a83a875620c4dfaaa9f67fe470ebf6198e8aa3b799ae9fa4ca53309febbb3af1ff07102027e390abc53c2831348c", 0xc3}, {&(0x7f0000000640)="14b7cab5aa0935cdcca7f5dfd140e3fda79a8a69351848ef015030f86bb0308a1a3cf3cae45f1ae69c55cf2182f65410305da9ad56ed9b50bae16ad6d87e2fb20cab2f95a188c95b486624ff83238299e252ff32e1064b004bed6cd5650e9415656262898758cf6df9e139440113b957", 0x70}, {&(0x7f00000006c0)="b1765ba671c339f31591601d8f529bd30672a3bd7bc81c343817c1c8dd961f160888e4138c69e0181f1d8281c2e472b3b587d4d4e4acfa20ec386789d4959efba29e2a0568375f0afdcc451506ba66f3c267781bf95205ee36a91420febdde32066e3a9f204c3160c55e391d053f0ec6f527106ba32c1748fddf52679751fe188872f0424e044743a58b60e0", 0x8c}, {&(0x7f0000000780)="c55f397074099533d574081a09c20fdad74c840245e9e089716fa40ffa69203b23392a15a6fb5b9b847a76385deddd83f80ab8cdb3979633e07fba022b8ab345f21141bf89310808ca027a313684d081badf77684a6f1dc78d221753cceb40e26265d45799e0db6fc31ec64485f5ba6fee7bbe589812c377932aa246f71a371c0c0246b76d627266ed2b3f3e48555d8260a87136ddf0b9e404e03a4eba073a235518bfa16e152336d549", 0xaa}, {&(0x7f0000000840)="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{&(0x7f0000003bc0)="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0x1000}, {&(0x7f0000004bc0)="ade155d2b9ed87e56e57f1f6776ad10882d76dbd25e6cd4d4af891ceabb5e8bcb213b7dd09c34acab0501aea4e4263708cab11a1170430b236d7ebb221fa7116a5b29b7b7cd18080726857036898ac0f953d61addd2dbcee96b527677b59dd4ac5c580be2447f4e2f5c2299b2ee483f5108f0659d7cedd236d567695a75248c5367a12b8d05f610fda11dcbf7c0e38820045789a14456a8b266d29be814f51843b6ecee750685c99ed420b9aa54a32989d96861b7d06b1c194b56443424fa627351e1d9fd75ee7c885cb52e05b9da19d76e1fa0b36ee9505db79672f24585b45a806fe351293dfc3b3ba23", 0xeb}], 0x6, &(0x7f0000005180)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x38, 0x1, 0x1, [r11, r12, r13, r14, 0xffffffffffffffff, r15, r16, r17, r18]}, @cred={0x20, 0x1, 0x2, r19, r20, r21}], 0x78, 0x80}], 0x3, 0x4080) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r22 = creat(&(0x7f0000744000)='./file0/bus\x00', 0x0) mq_notify(r22, &(0x7f0000306fa0)) mq_timedsend(r22, &(0x7f00009b5f63), 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r11, 0x84, 0x0, &(0x7f00000052c0)={0x0, 0x8000, 0x81, 0x4}, &(0x7f0000005300)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000005340)=@sack_info={r23, 0xfffffffffffffff9}, &(0x7f0000005380)=0xc) 2018/03/24 05:34:09 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) readlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/253, 0xfd) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x1) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x18000002}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@getneightbl={0x14, 0x42, 0x300, 0x70bd25, 0x25dfdbfd, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0xc800}, 0x4000) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000002c0)={0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000300)={r2, 0x18}) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000280)=0x3) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/24 05:34:09 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000004c0)={&(0x7f00000006c0)={0x10}, 0xc, &(0x7f0000000680)={&(0x7f0000000400)=@ipv4_newroute={0x2c, 0x18, 0x401, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, [@RTA_PREFSRC={0x8, 0x7, @multicast1=0xe0000001}, @RTA_GATEWAY={0x8, 0x5, @loopback=0x7f000001}]}, 0x2c}, 0x1}, 0x0) recvmmsg(r0, &(0x7f0000002f80)=[{{&(0x7f0000000040)=@nfc_llcp, 0x80, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, &(0x7f0000000140)=""/66, 0x42, 0x40}, 0x83d}, {{&(0x7f00000001c0)=@alg, 0x80, &(0x7f0000001bc0)=[{&(0x7f0000000240)=""/96, 0x60}, {&(0x7f00000002c0)=""/65, 0x41}, {&(0x7f0000000500)=""/245, 0xf5}, {&(0x7f0000000700)=""/240, 0xf0}, {&(0x7f0000000800)=""/219, 0xdb}, {&(0x7f0000000900)=""/4096, 0x1000}, {&(0x7f0000001900)=""/228, 0xe4}, {&(0x7f0000001a00)=""/239, 0xef}, {&(0x7f0000000340)=""/185, 0xb9}, {&(0x7f0000001b00)=""/145, 0x91}], 0xa, &(0x7f0000001c80)=""/237, 0xed}, 0x9}, {{&(0x7f0000000440)=@l2, 0x80, &(0x7f00000021c0)=[{&(0x7f0000001d80)=""/151, 0x97}, {&(0x7f0000001e40)=""/145, 0x91}, {&(0x7f0000001f00)=""/178, 0xb2}, {&(0x7f0000001fc0)=""/215, 0xd7}, {&(0x7f0000000600)=""/60, 0x3c}, {&(0x7f00000020c0)=""/199, 0xc7}], 0x6, &(0x7f0000002240)=""/136, 0x88, 0x7}, 0x40}, {{&(0x7f0000002300)=@can={0x0, 0x0}, 0x80, &(0x7f0000002480)=[{&(0x7f0000000640)=""/32, 0x20}, {&(0x7f0000002380)=""/196, 0xc4}], 0x2, &(0x7f00000024c0)=""/117, 0x75, 0xffff}, 0x1f}, {{&(0x7f0000002540)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000002700)=[{&(0x7f00000025c0)=""/116, 0x74}, {&(0x7f0000002640)=""/75, 0x4b}, {&(0x7f00000026c0)=""/21, 0x15}], 0x3, &(0x7f0000002740)=""/248, 0xf8, 0x7}, 0x8001}, {{&(0x7f0000002840)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002e40)=[{&(0x7f00000028c0)=""/221, 0xdd}, {&(0x7f00000029c0)=""/220, 0xdc}, {&(0x7f0000002ac0)=""/193, 0xc1}, {&(0x7f0000002bc0)=""/61, 0x3d}, {&(0x7f0000002c00)=""/11, 0xb}, {&(0x7f0000002c40)=""/244, 0xf4}, {&(0x7f0000002d40)=""/217, 0xd9}], 0x7, &(0x7f0000002ec0)=""/149, 0x95, 0x4}, 0x88}], 0x6, 0x2000, &(0x7f0000003100)={0x0, 0x1c9c380}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000003140)={@local, @local, 0x0}, &(0x7f0000003180)=0xc) sendmsg$nl_route(r0, &(0x7f0000003280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000003240)={&(0x7f00000031c0)=@mpls_newroute={0x5c, 0x18, 0x21, 0x70bd28, 0x25dfdbff, {0x1c, 0x14, 0x80, 0x9, 0xfe, 0x5, 0xfe, 0xb}, [@RTA_DST={0x20, 0x1, [{0x1, 0x18, 0x5, 0x1000}, {0x3, 0x8, 0x5, 0x2}, {0x8, 0xfe, 0x2, 0x101}, {0x1, 0x7ff, 0x8, 0x5}, {0x0, 0xffffffffffffffc1, 0xfff, 0xafd}, {0x2, 0x1000, 0x69ab, 0x7fffffff}, {0x0, 0x7, 0x6, 0x7}]}, @RTA_OIF={0x8, 0x4, r1}, @RTA_OIF={0x8, 0x4, r2}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x1}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x1}]}, 0x5c}, 0x1, 0x0, 0x0, 0x8000}, 0x4) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000032c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(r3, 0x5206, &(0x7f0000003300)=0x4) 2018/03/24 05:34:09 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@local={0xfe, 0x80, [], 0xaa}, 0x5, 0x2, 0x2, 0x8, 0xff04, 0x7, 0x7}, &(0x7f0000000040)=0x20) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000140)={0x6, [0x5, 0x5, 0x8, 0x7, 0x0, 0x4]}, 0x10) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) readv(r1, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) write(r1, &(0x7f0000000240)="4dcca3894716aaa341d05584d856045cf60f53f205095a9b9e2e86aefa344cf862b8fba78405830ac343b171b840e30b5be24a310de504b29d3217fbb1f4391bf56a2983703df354d5a5bafdc2acb0c6fbc4dcc8e33c7a08602ed035c99c5d29ce931b1ed2b45d1b56304eeb97abd6bec7a660b1a0ecbc0d27b0d3e582578640004252c7807b352a8294891fb5d12b503abd9442e774aa1bd915aa437c3abf2d856a2d1f65efa956d35f491d597c69453aff69af2146cd57872061d6b1709481a7ca338d59f6884b730a609e9acd9d76ba2adfce4596dc75d37927d772f77c33ab21", 0xe2) writev(r1, &(0x7f0000001540)=[{&(0x7f00000004c0)="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", 0x95f}, {&(0x7f0000000340)="32e746d621c7047ea44f95f219becf577b5f3e5c4722595cf19c7a2bce1ccb7dab47e90cf6cf6e9c810d3223918d2da18fc7b63487f769528ad59692c5b745a58cd1be442e7ef3a31d76904587e166626c58854e36e156f1f5cafccf6b772fce2183324c5c3caf677e6afeab58366be193ecbf4084c2ecf958f234fba655d026", 0x80}, {&(0x7f00000014c0)="b57cf947e331b3121524af4c4a568b876c30261d093d9b9c9568a8803ce62dd17351cc7b76573320f2ed852ec893c69958ba73", 0x33}], 0x3) splice(r1, &(0x7f0000000080)=0x56, r1, &(0x7f0000000100), 0x81, 0x4) readv(r0, &(0x7f0000db0fd0)=[{&(0x7f00008e0000)=""/4096, 0x1000}], 0x1) write(r1, &(0x7f0000000400)="1b393ed8cf0608d9e4c9581b9e3abeb87c26371c502742e2ee7139db3bd6126652b9433889953b38cc6ee0aa8f56e3aab94c6f2982efba507472dc57d464b2d0960f6ad434d45ec04de6cc6e3615735335c05f79d636b6cd36d54e7d629c0dac5ff5d74903504d6ab7008674a06f02f1dc67ec173e9c7fa3f04dedb91fc2cfd739d5a942bfa339498d0bc995635dd8d23e66aac714e7557e4288956c1267b18e0043a9505e695209ea7678f73ac5929af78ef4aa4d8d", 0xb6) 2018/03/24 05:34:09 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=0x0, &(0x7f0000000140)=0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={r1, 0x7ff}, &(0x7f00000001c0)=0x8) clone(0x0, &(0x7f00000000c0), &(0x7f0000b52ffc), &(0x7f0000000100), &(0x7f00008b4000)) wait4(0x0, &(0x7f000049cffc), 0xa0000002, &(0x7f0000000000)) 2018/03/24 05:34:09 executing program 2: r0 = syz_open_dev$sg(&(0x7f00003f7ff7)='/dev/sg#\x00', 0x0, 0x2) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000200)=0xfd) write$sndseq(r0, &(0x7f00000002c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @control={0x0, 0x91}}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}, {0x0, 0x0, 0x0, 0x0, @time, {}, {0x0, 0x3629}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {0x0, 0x6b7c}, @connect}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @connect}], 0xff3e) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000000)={0x0, 0x8000, 0x0, 0x6d}, 0x10) connect$netlink(r0, &(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x20000}, 0xc) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)) 2018/03/24 05:34:09 executing program 1: seccomp(0x200000000000001, 0x0, &(0x7f00008ff000)={0x1, &(0x7f0000002ff8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) r2 = dup2(r1, r0) flock(r2, 0x5) 2018/03/24 05:34:09 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f00008d1000), 0x0, 0x4c080, &(0x7f00005fa000)={0xa, 0x4e25, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) sendmsg(r0, &(0x7f0000610fc8)={0x0, 0x0, &(0x7f00009f8000), 0x0, &(0x7f0000864bb8)}, 0x0) r1 = fcntl$dupfd(r0, 0x404, r0) r2 = getpid() fcntl$lock(r0, 0x5, &(0x7f0000000180)={0x0, 0x7, 0x6, 0xffff, r2}) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000000)=""/233) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000100)=""/111) 2018/03/24 05:34:09 executing program 2: r0 = timerfd_create(0x9, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getdents64(r1, &(0x7f00000000c0)=""/65, 0x41) timerfd_settime(r0, 0x0, &(0x7f0000000040)={{}, {0x77359400}}, &(0x7f0000000080)) timerfd_settime(r0, 0x0, &(0x7f0000e92000)={{}, {0x0, 0x989680}}, &(0x7f0000cf7000)) 2018/03/24 05:34:09 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x2710}, 0x10) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) seccomp(0x1, 0x0, &(0x7f0000158000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r1 = memfd_create(&(0x7f0000000040)='\x00', 0x0) pwritev(r1, &(0x7f0000001540), 0x0, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x9f) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/24 05:34:09 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f0000fa8000)="2700000014000707030e0000120f0a0011000100f5fe0012ff000000078a151f75080039000500", 0xfffffffffffffed6) 2018/03/24 05:34:09 executing program 5: socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) mq_open(&(0x7f0000000080)='cpuset\x00', 0x1, 0x136, &(0x7f00000000c0)={0x3, 0x0, 0x3, 0x3, 0x101, 0x1, 0x2, 0x7ff}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b82000)) recvmsg(r0, &(0x7f00000002c0)={&(0x7f0000000000)=@alg, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/125, 0x7d}, 0x0) close(r0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) 2018/03/24 05:34:09 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@local={0xfe, 0x80, [], 0xaa}, 0x5, 0x2, 0x2, 0x8, 0xff04, 0x7, 0x7}, &(0x7f0000000040)=0x20) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000140)={0x6, [0x5, 0x5, 0x8, 0x7, 0x0, 0x4]}, 0x10) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) readv(r1, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) write(r1, &(0x7f0000000240)="4dcca3894716aaa341d05584d856045cf60f53f205095a9b9e2e86aefa344cf862b8fba78405830ac343b171b840e30b5be24a310de504b29d3217fbb1f4391bf56a2983703df354d5a5bafdc2acb0c6fbc4dcc8e33c7a08602ed035c99c5d29ce931b1ed2b45d1b56304eeb97abd6bec7a660b1a0ecbc0d27b0d3e582578640004252c7807b352a8294891fb5d12b503abd9442e774aa1bd915aa437c3abf2d856a2d1f65efa956d35f491d597c69453aff69af2146cd57872061d6b1709481a7ca338d59f6884b730a609e9acd9d76ba2adfce4596dc75d37927d772f77c33ab21", 0xe2) writev(r1, &(0x7f0000001540)=[{&(0x7f00000004c0)="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", 0x95f}, {&(0x7f0000000340)="32e746d621c7047ea44f95f219becf577b5f3e5c4722595cf19c7a2bce1ccb7dab47e90cf6cf6e9c810d3223918d2da18fc7b63487f769528ad59692c5b745a58cd1be442e7ef3a31d76904587e166626c58854e36e156f1f5cafccf6b772fce2183324c5c3caf677e6afeab58366be193ecbf4084c2ecf958f234fba655d026", 0x80}, {&(0x7f00000014c0)="b57cf947e331b3121524af4c4a568b876c30261d093d9b9c9568a8803ce62dd17351cc7b76573320f2ed852ec893c69958ba73", 0x33}], 0x3) splice(r1, &(0x7f0000000080)=0x56, r1, &(0x7f0000000100), 0x81, 0x4) readv(r0, &(0x7f0000db0fd0)=[{&(0x7f00008e0000)=""/4096, 0x1000}], 0x1) write(r1, &(0x7f0000000400)="1b393ed8cf0608d9e4c9581b9e3abeb87c26371c502742e2ee7139db3bd6126652b9433889953b38cc6ee0aa8f56e3aab94c6f2982efba507472dc57d464b2d0960f6ad434d45ec04de6cc6e3615735335c05f79d636b6cd36d54e7d629c0dac5ff5d74903504d6ab7008674a06f02f1dc67ec173e9c7fa3f04dedb91fc2cfd739d5a942bfa339498d0bc995635dd8d23e66aac714e7557e4288956c1267b18e0043a9505e695209ea7678f73ac5929af78ef4aa4d8d", 0xb6) 2018/03/24 05:34:09 executing program 3: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="4f6cf58b2cb475bff062ae399242a6bdfee401c46fb8cc56abb703edadadc6b378292d29846c2b490597cc021c12f107c2ff10145c324451c546a73c3d4cbfb0a0effd05a20a2654c9d2b1c6e557719cf52408ccbb70e21e34a56b2884efd5ce"}, {&(0x7f0000000140)="cb2d3f53d44d0a853d2d0b721c7395fbe65f00755ddc98cfa5f6cfa5cef55b66138a458c86c8bd3c80710de4e31c19262addae90e74bbbe2b85b2f6348a06dd3ed63d652014a7389b9fe0d177d7adea157568699285f314257536419fbb384f782e660eb55ad9b6234722a68605b5c76d90119a9c8bb685ff4c0a2548776ab1813da27ffc398f0ffe7b6031d639bbda3c5bd9f2bae922a2c80b9646f4d5b8795c4dd04ddf1c382ed25194a6ca6cfbb9515fb8962c6099eb415685d32f24b049a43a45607d0c0"}, {&(0x7f0000000280)="0baf0f8e95121fdf925ef096b7c96781633e551edd54de659aa3c07c43f8944cb24d2a28bfe7d0c04ad4d3411071e9ebe31bcb13004b9dc8e001dd831311b62e4af54cdb5f49bf28e6df5a9a34e7b18b9c7a33b8332fd6c80347e964b3be157e1bfc3e1574b470899b5f8bb2890b2e8b900937f4f04b72d22abdb5097ac105934dbde3bb389fdfef009f201f2dd451caa97af8863b62bb8b07503791b07793bebaf9b9c1c85231d1da6190fceba497"}], 0x196, 0x20000000000) 2018/03/24 05:34:09 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f00000017c0), 0xfffffffffffffff5, 0x20000000, &(0x7f0000000000)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) recvmsg(r0, &(0x7f00000000c0)={&(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/139, 0x8b}, {&(0x7f00000013c0)=""/168, 0xa8}, {&(0x7f0000001480)=""/176, 0xb0}, {&(0x7f0000001540)=""/194, 0xc2}], 0x5, &(0x7f0000001640)=""/176, 0xb0, 0x6c}, 0x40) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000001700)=[@in6={0xa, 0x4e24, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, @in6={0xa, 0x4e22, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x100000001}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x14}}], 0x94) getresuid(&(0x7f00000017c0), &(0x7f0000001800), &(0x7f0000001840)) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000200)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x5, 0x0, "246c8c44fdea9f431b55c8781a5e12fc51d4fa89c641543be5ce1f91633eb82d7ebe3dd5f2d7e3272c8cdc875a88dd7a88c1bc3485e5bd033217c65c883b7066b764833bfb74df438fc32d61a6636860"}, 0xd8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10) sendto$inet(r0, &(0x7f0000d7cfcb), 0xff31, 0x0, &(0x7f0000893ff0)={0x2}, 0x10) 2018/03/24 05:34:09 executing program 4: pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x80000002, 0x0, 0x0, &(0x7f0000b1b000/0x3000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/151, 0x97}], 0x1) 2018/03/24 05:34:09 executing program 2: prlimit64(0x0, 0x7, &(0x7f0000d41000), &(0x7f00009d8ff0)) signalfd(0xffffffffffffffff, &(0x7f0000000100), 0x8) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000040)={0x0, 0x9, 0x9d4689c, 'queue1\x00', 0x5}) 2018/03/24 05:34:09 executing program 7: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000f679f4)=0x1, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000000080)=""/95, &(0x7f0000f12000)=0x5f) get_thread_area(&(0x7f0000000000)={0xa44, 0x20000000, 0x4000, 0xfff, 0x4, 0x5, 0x5, 0x1, 0x3, 0x2}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000040)=0x20) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000100)) 2018/03/24 05:34:09 executing program 1: futex(&(0x7f0000000000), 0x800000000805, 0x0, &(0x7f0000920000)={0x0, 0xfffffffffffffffc}, &(0x7f0000d58ffc), 0x4000000) 2018/03/24 05:34:09 executing program 2: pipe(&(0x7f00005dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000335000), 0x10009) vmsplice(r0, &(0x7f0000000140), 0x0, 0x0) 2018/03/24 05:34:09 executing program 4: mkdir(&(0x7f0000000080)='./file0\x00', 0xfffffffffffffffa) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000cd3000)='ramfs\x00', 0x0, &(0x7f000056a0e2)) syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x8e0) 2018/03/24 05:34:09 executing program 7: times(&(0x7f0000000140)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) splice(r0, &(0x7f0000000040)=0x15, r2, &(0x7f00000000c0), 0x1, 0xf) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000100)) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f00007b5000)) 2018/03/24 05:34:09 executing program 6: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0xffff7ffffffffffe}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000240)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000100)=0x78) unlink(&(0x7f0000000040)='./file0\x00') getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x1, 0x2}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000001c0)={r4, 0x4}, 0x8) utimes(&(0x7f0000967000)='./file0\x00', &(0x7f00005ee000)={{0x0, 0x2710}}) fadvise64(r3, 0x0, 0x2, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x20000, 0x0) dup2(r0, r2) 2018/03/24 05:34:09 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [], 0x14}, 0x4}}, 0x6, 0xeac}, &(0x7f0000000100)=0x90) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r2, @in={{0x2, 0x4e20}}, 0x6, 0x24d, 0x8000, 0x8}, &(0x7f0000000200)=0x98) r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x4) r5 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) r6 = add_key(&(0x7f00000002c0)='cifs.idmap\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000340)="b95cafac88da3576d8d759820afc4e0f4e8e4056facdf0ed", 0x18, 0xfffffffffffffff9) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000380)={r2, 0x9e, 0x0, 0x0, 0x100000000, 0x4}, &(0x7f00000003c0)=0x14) keyctl$negate(0xd, r5, 0x3, r6) writev(r4, &(0x7f000013b000)=[{&(0x7f0000559f24)="580000001400192340834b80040d8c560206f8ff000400000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff4d00040e05a5", 0x58}], 0x1) 2018/03/24 05:34:09 executing program 3: mlock2(&(0x7f0000b2b000/0x1000)=nil, 0x1000, 0x0) r0 = socket(0xa, 0x20000002, 0x0) mmap(&(0x7f0000e11000/0x4000)=nil, 0x4000, 0x0, 0x8011, r0, 0x0) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x400000, 0x3, &(0x7f0000bec000/0x400000)=nil) 2018/03/24 05:34:09 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000f57000)='/dev/binder#\x00', 0xffffffffffffffff, 0x2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004fbc), 0x3c3, 0x0, &(0x7f0000000080)}) 2018/03/24 05:34:09 executing program 5: r0 = socket$packet(0x11, 0x6, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0xfffffffffffffffe, 0x7, 0xa000}, 0x4) ioctl$sock_ifreq(r0, 0x891e, &(0x7f0000000000)={'lo\x00', @ifru_addrs=@nfc={0x27}}) 2018/03/24 05:34:09 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000c20ff7)='/dev/sg#\x00', 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000000400)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2", 0x19}], 0x1, &(0x7f00001f9fe0)}, 0x0) signalfd4(r0, &(0x7f0000000480)={0x3246}, 0x8, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) r1 = syz_open_dev$sg(&(0x7f0000ef9000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x2e6}) connect$ipx(r1, &(0x7f0000000440)={0x4, 0xfffffffffffffffc, 0x9a9, "0f05a4268dca"}, 0x10) socketpair$inet(0x2, 0xa, 0x4, &(0x7f0000000500)) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f00000004c0)=0x1) sendmsg$unix(r1, &(0x7f00000003c0)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000380)=[{&(0x7f0000000080)="342eefcea1890f54c54b7788490101d39725755d71d0fe309e8d4fbaa9d9bfc9ba1bf7a2138fd773ec526b4c85e3397e7e8eb88d25c0f62fe6dc607a2eb57805bcbb59", 0x43}, {&(0x7f0000000100)="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", 0xfe}, {&(0x7f0000000200)="799f5cc9899ddcbd274ac5b70ae58208e696d5ee4261807b22f03ec1fb1d8960f52eae517c7b6941a9dfdcb06608ae0c0148994b8b77da27db1ec3f5082c6d2145d09861e9d46c795483c76235f49e133b27ad55a3e7d27722f3347120014b87087b908daa065bb66c6e", 0x6a}, {&(0x7f0000000280)="f4405058c1e09c38e001de8cd93ed45b178f2bbc6c611de865272ef0b693eadd627bdabd86ee1394c1a0daeb19b10375b7d205dc937347b0f11216f00515d750bfb74d623654d474e32705bdd565d0a664f57cb672b4fdcb0e92a144c4c872fd1f460020414db5e87cd7e059192972073845ced20cdc92844134b147db61bc01b74a0b52c37f1dd39b2dcc9f997d3fbcb93a852d4ac86d18247f67db2113a04dd6edf8dc3f1c7acb35e73246e96a7ff3a7d8860b173a5b2065caab817cf5886337598f595f26cd3ca0372442007399f8a8081b3de37435ebb6d8fdbe605a9c51ae95522d1774b775c2630221f2594083bb7ff36528df963c93", 0xf9}], 0x4, 0x0, 0x0, 0x4000}, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') fcntl$setstatus(r0, 0x4, 0x46000) fcntl$getflags(r0, 0x40b) 2018/03/24 05:34:09 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000440)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x3, 0x3, 0x7}, 0x20) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000040)=0x1, 0x2) 2018/03/24 05:34:09 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e24, @multicast1=0xe0000001}, 0xffffffffffffff3e) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000afbff0)={0x2, 0x4e22}, 0x10) 2018/03/24 05:34:09 executing program 4: r0 = add_key$user(&(0x7f0000c33ffb)='user\x00', &(0x7f0000b7affb)={0x73, 0x79, 0x7a}, &(0x7f0000f88f8d)='\r', 0x1, 0xfffffffffffffffd) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000040)) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000080)=0x8, 0x4) keyctl$describe(0x6, r0, &(0x7f0000000240)=""/179, 0xfffffffffffffda0) 2018/03/24 05:34:09 executing program 1: rt_sigprocmask(0x0, &(0x7f0000f4dff8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() clone(0x200, &(0x7f0000251dca), &(0x7f0000744000), &(0x7f00008c8000), &(0x7f0000dacfc9)) mknod(&(0x7f0000000040)='./file0\x00', 0x60, 0x0) execve(&(0x7f00002bc000)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r1 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') pread64(r1, &(0x7f00009f3000), 0x0, 0x0) lseek(r1, 0x0, 0x0) writev(r1, &(0x7f0000000280), 0x0) clone(0x0, &(0x7f00008edf59), &(0x7f0000f0affc), &(0x7f0000e21000), &(0x7f0000907000)) open$dir(&(0x7f0000bca000)='./file0\x00', 0x26102, 0x0) timer_create(0x7, &(0x7f0000bc8000)={0x0, 0xa, 0x4, @tid=r0}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0x9}}, &(0x7f0000040000)) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000080)=0xfffffffffffffffc) rt_sigtimedwait(&(0x7f0000001ff8), &(0x7f0000001000), &(0x7f0000001ff0)={0x0, 0x989680}, 0x8) 2018/03/24 05:34:09 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x200000, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0x100, 0x33, 0x10, 0x70bd2d, 0x25dfdbfb, {0x12}, [@nested={0x1c, 0x67, [@generic="0cba685546757efce17a439de1b0be4ada5cafb64ba0"]}, @generic="b8ff7681174b1b13a6622b5bbd05120a2ac968ec78cb678ee4e80677352dc960033105013e8f3b6d9b3fa1babdb3444a61b462bbcf4edd42737321971a104594", @typed={0x10, 0x76, @str='/dev/sg#\x00'}, @typed={0x4, 0x65}, @typed={0x8, 0x64, @ipv4=@broadcast=0xffffffff}, @generic="25b0f5b8adb3454d15e3c3d3664cfe07e99fa2dba49e48034511963e20eaf2f26ce91af30afc7ba732e2d2987ba43d14b4c769200fd7eee19a34f0560d27b0f333b8634742b0b8c362e5b0154f1007155ceb251551a4fb666a97dd2b904fcb8ab11299c05b6ce1856b8fb8e502fd938093"]}, 0x100}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000000) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffe24, 0x0, &(0x7f00005a3ff0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3, 0x80000) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000000040)=0x1000, 0x4) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000280)={'gretap0\x00', {0x4, 0x7, 0x7fff, "d1a8ce934bca"}}) sendto$inet(r0, &(0x7f0000000540)="d4", 0x1, 0x0, &(0x7f0000000600)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) [ 53.361832] binder: 8489:8493 ioctl c0306201 20000000 returned -14 [ 53.375904] binder: 8489:8501 ioctl c0306201 20000000 returned -14 2018/03/24 05:34:09 executing program 2: mkdir(&(0x7f000079cff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000e70000)='./file0\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) lseek(r0, 0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000000)={0x4, 0xb0, 0xb3, {}, 0x3f, 0x50}) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f00000000c0)={0x8, &(0x7f0000000080)=[{0x5, 0x8}, {0x1000, 0x602a}, {0x20, 0x9}, {0x5, 0x1}, {0x4, 0x101}, {0x77d2, 0xfffffffffffffffb}, {0x7fff, 0x1f}, {0x8, 0xfff}]}) 2018/03/24 05:34:09 executing program 5: r0 = socket(0x10, 0x400000802, 0x0) write(r0, &(0x7f00000eefe1)="1f0000004a00070100021b0a000008ff0a3f801719ffe320e60000fe441951", 0x1f) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000140)=""/148, 0x94}], 0x1) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000300)={0x50, 0x0, &(0x7f0000000240)=[@reply={0x40406301, {0x1, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x28, 0x20, &(0x7f0000000100)=[@ptr={0x70742a85, 0x0, &(0x7f00000000c0), 0x1, 0x2, 0x27}], &(0x7f0000000200)=[0x0, 0x0, 0x28, 0x30]}}, @enter_looper={0x630c}, @release={0x40046306, 0x1}], 0x0, 0x0, &(0x7f00000002c0)}) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2) dup(r1) syz_open_dev$mice(&(0x7f00000002c0)='/dev/input/mice\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x20) 2018/03/24 05:34:09 executing program 7: r0 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@in6={0x0, 0x0, 0x0, @local}, &(0x7f0000000000)=0x80, 0x80000) sendmsg$nl_crypto(r0, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)=@alg={0xf0, 0x10, 0x200, 0x70bd2b, 0x284f, {{'ecb-camellia-aesni-avx2\x00'}, [], [], 0x2000, 0x2000}, [{0x8, 0x1, 0xfffffffffffeffff}, {0x8, 0x1, 0x1}]}, 0xf0}, 0x1, 0x0, 0x0, 0x40}, 0x8800) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f000014f000)={&(0x7f0000000040)={0x10}, 0x243, &(0x7f0000847000)={&(0x7f0000000300)=ANY=[@ANYBLOB="3c6383a7ddf83bc16cc7119aa71e8b000000120021000000201400000000ff0200000000000000000000000000010000000014000d0000009590574e3f8bcdeb3b0972b576ceb1ef64f5067fe51e9a3a0e59b74b4f6ca1535fdabec13a938b45e3d1780c84210c4b63a17f5b4c865b053939f78a7043a5445091f6961e36c08ac6ed3ccb7cdc"], 0x62c}, 0x1}, 0x0) inotify_init1(0x80800) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/pktcdvd/control\x00', 0x2200, 0x0) 2018/03/24 05:34:09 executing program 2: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f00005dd000)=@abs={0x1}, 0x8) pipe2(&(0x7f0000000000), 0x80000) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000788000), 0x4) 2018/03/24 05:34:09 executing program 4: keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000e0f000)='logon\x00', &(0x7f0000ab3ffb)={0x73, 0x79, 0x7a}, &(0x7f00007c3fff)='\x00', 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000040)=""/85) 2018/03/24 05:34:09 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') writev(r0, &(0x7f0000000000), 0x0) ioctl$fiemap(r0, 0x80086601, &(0x7f00000011c0)) 2018/03/24 05:34:09 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00000002c0)={0x800, 0x4, 0x9, 0x1000}, 0x6) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x80, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x1f, 0x4) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) r4 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="4172c4d5f4ec19829279926e48c9f7c69309950ee30870df0c8250e929a3d631105095656511f9efdc0b3d6b60cdda51f20bba5f7023cfc54e425b01403e2eb1bcc4afcf5236c22259e27545ae52438e4443ba153100ab77b79b1164529b76dde1c581a2d69027f337a77ae82af73aa6cc", 0x71, 0xfffffffffffffffe) r5 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$unlink(0x9, r4, r5) bind$netlink(r3, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000400)={0x1, 0x1, 0xfffffffffffffffe, 0x3, 0x3}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x2, @in=@broadcast=0xffffffff, 0x0, 0x3, 0x0, 0x9}}, 0xe8) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000440)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000004c0)={0x0, 0x0}) write$sndseq(r2, &(0x7f0000000580)=[{0x0, 0x7fc, 0xe4, 0x10001, @tick, {0x7, 0x7e17}, {0x2, 0x8}, @time=@tick=0xffffffff}, {0x8000, 0x6, 0x7fffffff, 0x8, @tick=0x1f, {0x4b, 0x7}, {0x4, 0x3}, @addr={0x6, 0x3ff}}, {0x77, 0x100000001, 0x7, 0x6392, @time={r6, r7+10000000}, {0x1, 0x7f}, {0x9, 0x1d}, @quote={{0x5, 0x10001}, 0x7, &(0x7f0000000480)={0x9, 0x1000, 0xc7ba, 0x7, @time={r8, r9+30000000}, {0x8, 0x5}, {0x51, 0x3f}, @control={0x5, 0x4, 0x20}}}}, {0x6, 0x2, 0xc5, 0x8000, @time={r10, r11+30000000}, {0x6, 0x1}, {0x3, 0x3f}, @result={0x3, 0xd4a}}, {0xffffffffffff0001, 0xffffffff80000001, 0x4, 0x1, @tick=0xffff, {0x5, 0xf6ea}, {0x4, 0x1fc0}, @addr={0xcb0, 0x7}}, {0x3, 0x100000000, 0x7, 0x5, @tick=0xff, {0xbf8c815, 0x6}, {0x0, 0x4}, @raw8={"d2d6413781d2a573c425c93f"}}, {0xcb, 0x1, 0x7f, 0x2, @tick=0x6, {0x1, 0x3}, {0x928, 0xfffffffffffffffb}, @ext={0x69, &(0x7f0000000500)="9931ea5f2f7cf02b718ad9955685aebbb1b8d991d34a5c989d04fd6f9e3d46e97c389c8bab8c8f7b77b2314ec8871b02a81929388f34d4184f29028417335848a329beafc43651b24d690d46b065d9ecebeae332fc31f2d6804a37211737bac24921c649861ede1395"}}, {0x7, 0xfffffffffffffff9, 0x9, 0x6, @tick=0x101, {0x1f, 0x1}, {0x40, 0x6a9}, @result={0x0, 0x3}}, {0x400, 0xe7, 0x7, 0xffffffffffff7fff, @tick=0x2, {0x1, 0x7f}, {0x5, 0x7}, @queue={0x1, {0x3f, 0x8}}}], 0x1b0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) 2018/03/24 05:34:09 executing program 5: capset(&(0x7f0000000000)={0x400019980330}, &(0x7f0000b2d000)={0x102c, 0x7fff}) r0 = creat(&(0x7f0000000200)='./file0\x00', 0x48) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1ff0000, 0x0, 0x0, 0x9, 0x14, 0x8, "1164770fce5e82ffe3c73eb2fa5fab50f2aa12a8ff7c2eaddcdd1fdc0a7ac75cf370a134bca27d864dd60cd0fbde7f5815eeeafe8234fba5492a0eb5623437d4", "636556c8eeafbb90eb7ae408df74a24e8330248542c4239f64c01329cd0413626edc5d427d80bc4a018716f1060326e6daffb6d15e86d00c2dc1b97150658d8b", "291ab1d9253f0b18ef2d013db004d8b6124c4c47c04f9d6fcbe0ba0bfb26250f", [0x6, 0x6]}) open(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) 2018/03/24 05:34:09 executing program 3: mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000080)=',)\x00', 0x1) 2018/03/24 05:34:09 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r0, 0x8942, &(0x7f0000000480)={'lo\x00', @ifru_data=&(0x7f0000000100)="9b18ad7a48ee007e7c7fbde3a4c9c6d6aa10ca0b06023bcc9f9abb1df6ef122f"}) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000000)={0xab, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e22, @broadcast=0xffffffff}, 0x80, 0x8000, 0x800, 0x2, 0x3f, 0x0, 0x8001, 0x101, 0x8001}) 2018/03/24 05:34:09 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000000000)=0x7f, 0x4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000240)={@empty, 0x8, 0x0, 0xff, 0xb, 0x0, 0x37, 0x10000000200}, &(0x7f0000000280)=0x20) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) socket$inet6_icmp(0xa, 0x2, 0x3a) sendto$inet6(r0, &(0x7f00000000c0)="040100000009cb396da1000000b932ce5b73832fb2cd00007c23be857e83d569a8daeee2cf777d96f4fa4c40", 0x2c, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x4}, 0x1c) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000000100)=""/248) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000002c0)) 2018/03/24 05:34:09 executing program 4: r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000d4a000)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00002b2ff4)) r3 = dup3(r1, r2, 0x0) sendmsg$nl_netfilter(r3, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)={0x108, 0xc, 0x0, 0x2, 0x70bd25, 0x25dfdbfd, {0x3}, [@generic="b2d2bc600d44f73d1ed2d8f95d114c3553c24dc1c78b4474d0d056367389a2aa8de53ad5c8fde9b8a952e37a83e7897265a142b87a41f81ace17d59755ccbbbb0edbc43837480b32af6c91652280de63c2c908c297a808f12500fe8297067c00dd89b0c165062650ebc7ce148539e8861969f014da4f2cb90ad896bd67a3104f8834de7f0af15e9e1901b8e3526b4906c10564cb5161a1ba0baaf02c5f8bb623513d03a890d112f1db46ebfd0230a0229a9deb8847782287a90adbea2149aac7983b92dac43701ef8d3b7281ca9b2421b536699c6afb7f14b2c34c8f0726cb", @generic="14", @nested={0x14, 0x49, [@typed={0x8, 0x78, @u32=0x2}, @typed={0x8, 0x83, @str='\x00'}]}]}, 0x108}, 0x1, 0x0, 0x0, 0x80}, 0x4000000) 2018/03/24 05:34:09 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="68baf14f5f00004bec44b2857300") lseek(r0, 0x1, 0x1) 2018/03/24 05:34:09 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000100)={0xaa85, 0x8, 0x4, 0x6, 0x492492492492553, [{0x5, 0x3, 0x6, 0x0, 0x0, 0x8}, {0x3, 0xfffffffffffffffa, 0x9, 0x0, 0x0, 0x1901}, {0x4, 0x6, 0x7, 0x0, 0x0, 0x2000}, {0x6, 0xffffffffffffff8c, 0x8, 0x0, 0x0, 0x800}, {0x29d8, 0x6, 0x8001, 0x0, 0x0, 0x800}]}) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000000)='\x00', 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x7ff) 2018/03/24 05:34:09 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@broadcast, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f00000001c0)=0xe8) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000002c0)={{{@in6=@dev={0xfe, 0x80, [], 0x13}, @in6, 0x4e20, 0x0, 0x4e23, 0x0, 0xa, 0x20, 0x20, 0x7b, r2, r3}, {0x87d, 0x4, 0x9, 0xff, 0x20, 0x3, 0x200, 0x5}, {0x8, 0x8, 0x1, 0xdea5}, 0x5, 0x6e6bb3, 0x0, 0x1, 0x1, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d4, 0x32}, 0x2, @in=@dev={0xac, 0x14, 0x14, 0xd}, 0x3504, 0x2, 0x1, 0x3, 0x4, 0x3, 0x1ca}}, 0xe8) readv(r1, &(0x7f0000f46000)=[{&(0x7f0000120000)=""/4096, 0x1000}], 0x1) 2018/03/24 05:34:09 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/03/24 05:34:09 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000500)=ANY=[]}, 0x1, 0x0, 0x0, 0x20000080}, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000080)={0x6, [0x2, 0x5, 0x8, 0x3000000000000, 0xb, 0x8]}, &(0x7f00000000c0)=0x10) 2018/03/24 05:34:09 executing program 6: clone(0x0, &(0x7f0000000f26), &(0x7f0000000000), &(0x7f0000001000), &(0x7f0000000000)) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/member\x00', 0x2, 0x0) ioctl$void(r0, 0x0) setfsgid(0x0) 2018/03/24 05:34:09 executing program 4: r0 = dup(0xffffffffffffffff) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000000)=@generic={0x7, 0x6, 0x200}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00000000c0)={0x480000000, 0x4, 0x68, 0xff}, 0x6) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000100)) setsockopt(r1, 0x0, 0x19, &(0x7f0000446000), 0x0) 2018/03/24 05:34:09 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000000080)={'lo\x00', @ifru_settings={0x0, 0xd55a, @raw_hdlc=&(0x7f0000000040)}}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000000)=@buf={0x4d, &(0x7f00000000c0)="10d21969830297770d8ad0a84286ab1c07a7ce7c3f158f23ba7975ef1e943326389142592c0cf24958c96110d15a17b64b364023a31ba221c0b92732351e8e91c622d317710d5a6a62638368d6"}) 2018/03/24 05:34:09 executing program 5: clone(0x0, &(0x7f0000001000), &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000002000)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_adj\x00') getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x1f}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000001900)={0x0, 0x58, "ab873a14c1785117619f00359cfbb057c8a2bd0cd4cedbcd65c3c56d823697336630b71f7c9b7ef36fdabd360298bde67fd658b5525c090a832993674fd8a3a7aee2edce2beba7306d8ccf3ab649f98d5a461d01d6c7049f"}, &(0x7f0000001980)=0x60) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000020c0)={r1, @in6={{0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x6976000000, 0xcb2, 0x9}, 0x98) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00000019c0)=@assoc_value={0x0, 0x8}, &(0x7f0000001a00)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000001a40)={0x0, 0xf4, "e9888c71b72113dc49e00ed428de9ec90a13ce70cce2e5ae6626f2bf9ab8fee633ea2ab11c6925ed6dc953650e025bc54b46dd6c0b46c460dbe1628d5ccfb1dcf5e99031a210651f796499f18d3c424c91d0724ec80fbdd8e3989b50fae480f42d833f6455a577a2bc592e7f1784b6f22855f158ddd8c4acca9b95b854aeb9a923dc721734a4bd98f188444e51d2b7b0291c9734db952d005ddd0b18d8cd8029cf0063e8804911dea8b1eeabe0998ef2dd0206cee836974eb43382f065fcbf0d070ada036aa058ef92a200376d728917424074d2a2e8131eb929694205a5efc7adda88945d2b52642bc1605186730f156bb8bc4f"}, &(0x7f0000001b40)=0xfc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001b80)={0x0, 0x98, "a3ee8a1691e5c59e4cd3fdb5d9b3640831b26f57bd076c09eab2618c7dede82a0d25ac058e87542ef191afb280418cb963980806c7e2b7e6858241a6a48b4a533c722a4df9c1f6f2822174a8f2dfa549336b5e9fb876af1b5abd8c6cd2bcb3f8763f4ba51622c30ee9e1b45665ddd5d4f531714a85ea873fce6bd68fab149e2b5b167dcb2258bbed9c219869d8706c85360f5bd3dd866bf8"}, &(0x7f0000001c40)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000001d00)={0x0, @in6={{0xa, 0x4e20, 0xffff, @empty, 0x400}}, 0x4, 0x154, 0x9, 0x4f3, 0xffffffff80000000}, &(0x7f0000001dc0)=0x98) sendmmsg$inet_sctp(r0, &(0x7f0000001f40)=[{&(0x7f00000000c0)=@in6={0xa, 0x4e24, 0xffffffffffff558b, @loopback={0x0, 0x1}, 0x8}, 0x1c, &(0x7f0000000340)=[{&(0x7f0000000100)="aa45e14bce89dcb61e4a37b13a3e9df3e8b8c2d619c7136bd28edfdd2ba24f925262ad5447ee73da49fa6fc889444a3121c94973ea121b340dd1c788d38e3f1a5bd48e82c2c20724f7954351797a7b7c9b4f074a03ec706dfec98dcc5eb38e991ec80f1ee3792104ac51dd9f5ca15018a5b7ac16807070d5ea823a80a95c2e94c26349666ad7d0efd177d588d937c6abfd3af0a986e10933ca52b9f39f3ef3a5c417df6815e4c345393f649db50a941be575ae331cc7a47a370fdf5e1c09833800", 0xc1}, {&(0x7f0000000200)}, {&(0x7f0000000240)="3505ed0cb6e25bbbbb378475edd896f7e9d6441840c45156601004ca296e81448bd6109bf7f6ccc366abd7f8c6e3f755ba3e489dbec4628dcf594183c4c286a7a503651335164dd470642001b65ed179d0c68cbbf70149fd86865d4386288db7d3d20e91f89d75835d44978faa2dba4b4721dca55bfe800c81a9c6b5b37e63fd5c73d9c0fa5372b804b6ac53ab6d2937cbaed77619d5cec5f45227d96f9e07f147129e91395d4c332aa43b6ad67a636074c0b86400bb6cb46309c2359350aaedf109a80fe8a9eb373afa58adce2e1fee9c7bbcd07126c8f05d64c90a5e54b4c881f626826f830223f1dc26cd0b79433db889f86c99bd9e", 0xf7}], 0x3, &(0x7f0000000400)=[@sndrcv={0x30, 0x84, 0x1, {0x10000, 0x4, 0xe, 0x80000000, 0xd83b, 0x0, 0x6, 0x7, r1}}, @init={0x18, 0x84, 0x0, {0x100000000, 0xfffffffffffffffb, 0x1ff}}], 0x60, 0x80}, {&(0x7f0000000480)=@in6={0xa, 0x4e22, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x7f}, 0x1c, &(0x7f0000001880)=[{&(0x7f00000004c0)="870a9d3562edefb99bfdae506500eda71b3e84641054836495f9e4d2ad09e1ea3689470a41d7abceca0abdd8", 0x2c}, {&(0x7f0000000500)="7755e4b413fdb4c660f234f73cb21382cc22adca100d63e83be09b46b7cf04b2e52c711688ef82bcf79d172ac252d34f0ab2d3c845b1fe952a8c7e063bbc0925167ad7717c7a7754552d3b50f0e2f6c0725213c2a0426bd9ff1812a958a039eff5ef0f3be1b5b18afbefdc2a5dbd5ebc364a4939194009eeb013505055966a3608d2d61f26c3c840853cee0137151a5fc9263a9a6a6d21d303b2051ca9a8fe4cd67c3bcfd26659820d3349d3f844982ec9983757dcbc1eed609b55e1a75d526029dad25e518f3ef01aa1fc0adf42f21b5a0ad303bcdd004c6fc6ed25c6bedbb27c17f1d961fd46", 0xe7}, {&(0x7f0000000600)="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", 0x1000}, {&(0x7f0000001600)="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", 0xfa}, {&(0x7f0000001700)="467820c13218532b4731e9d37edc3b81e7bfab0c85a00296d1d466d79d4d342fea0ff50448b91a6b9bc212a2fb45104a6457a5287dd0832b85cb1d08c33c0970af5f687823207f6fff05", 0x4a}, {&(0x7f0000001780)="c684b8f045b3ec24b751de5978536feec65ba667ec383537e006dd3503814951bf71d2064965239e4a5638f789387191a7f073a058b9ffea3cc79856f62dc7b719e9d204bd4a3f1bc4e91cf1ae0411439e6b841f71a723ca31444a7731b8a252fca81e80de312799ea346e1439a6759af3b2ce58dc7c8c7a59da8efcffdd76fe549d35449d3a2da776113020a1f1f92932679a14f4e3ee4baba4b6edc2740a65", 0xa0}, {&(0x7f0000001840)='A>18', 0x4}], 0x7, &(0x7f0000001e00)=[@init={0x18, 0x84, 0x0, {0x6, 0x7fff, 0x9, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0x401, 0x4, 0x9, 0x6, r2}}, @sndinfo={0x20, 0x84, 0x2, {0xf4e, 0xc, 0x0, 0x3, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x200, 0x9, 0x1ff, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x204000, 0x7ff, 0x2, 0x6, 0x3, 0x200, 0xb02, 0x3, r5}}, @sndrcv={0x30, 0x84, 0x1, {0xa1, 0x8, 0x8006, 0x3, 0x3, 0x7, 0xb1, 0x1, r6}}], 0x120, 0x40800}], 0x2, 0x4) unshare(0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000001fc0)="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", 0xfe) 2018/03/24 05:34:09 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$inet_int(r1, 0x0, 0x2, &(0x7f000063a000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000c14000), 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x4e20}, 0x10) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x10001, 0x100) 2018/03/24 05:34:09 executing program 3: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) mq_timedreceive(r0, &(0x7f0000f6df20)=""/224, 0xe0, 0x0, &(0x7f0000acf000)={0x77359400}) fstat(r0, &(0x7f0000000040)) mq_timedsend(r0, &(0x7f0000726fff)="cb", 0x1, 0x0, &(0x7f0000000100)) r1 = dup(r0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f00000000c0)=0x5, 0x8) 2018/03/24 05:34:09 executing program 1: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0x100000, 0x0, 0x0, &(0x7f0000ffc000/0x4000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x6) fcntl$setstatus(r0, 0x4, 0x6c00) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) preadv(r0, &(0x7f0000000040), 0x10000000000000a6, 0x0) 2018/03/24 05:34:09 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x801, 0x0) rt_sigaction(0x7, &(0x7f0000000180)={0x47e5ec, {0xfffffffefffff27c}, 0x1}, &(0x7f0000000000), 0x8, &(0x7f0000000140)) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x1c001, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000200)={{&(0x7f00003ff000/0x2000)=nil, 0x2000}, 0x1}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='cpuset\x00') ioctl$LOOP_CLR_FD(r3, 0x4c01) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x8000000) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r4 = accept4$unix(r1, &(0x7f0000af3000)=@abs, &(0x7f00007bdffc)=0x8, 0x0) getsockopt$sock_int(r4, 0x1, 0xc, &(0x7f0000053000), &(0x7f0000887000)=0x4) ioctl$TIOCGETD(r2, 0x5424, &(0x7f00000002c0)) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f0000000080)={0x79f, {{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}}, 0x88) sysfs$1(0x1, &(0x7f0000000240)='\x00') ioctl$TUNSETVNETLE(r5, 0x400454dc, &(0x7f0000000280)) socket$inet_tcp(0x2, 0x1, 0x0) 2018/03/24 05:34:09 executing program 1: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000340)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000380)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000003c0)) r0 = getpgrp(0xffffffffffffffff) r1 = getpgrp(r0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x6000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000000400)="33deefd07c35ad35dbe97050fb383bd185fa73d7023f574b493553c941fb7c618804226986b8bc0e2ef7e322fda3acad18be9781004cc7c1b5c921c7e4ac8dfa3d60a9171be60a1219197f168abc79ed0e38cf7d138ae7e0692ee4a4b8e5c53a5b3b858c6d65ae75d835d474238e48b6d11888d3b1d575748fe2a3e5d42304c1a5674e4c32c0769ebefb0a33c3790a0f60410d2e9b6110200c447ca08d6160c82f1cd5715603c4a41496e38b1d666c0598e0db27387ad181ace934e6511551") ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f00000000c0)={r3, 0x3}) prctl$void(0x15) recvmsg$netrom(r2, &(0x7f0000000200)={&(0x7f0000000100)=@ax25={0x3, {"72816759ace1e8"}, 0x5}, 0x10, &(0x7f00000001c0)=[{&(0x7f0000000180)="3965e7165205b5ef6f377efce3f0b5f0620b31868bbcdcdeb269c9259c3a7009f72967fdd849e292950a15562334d6079f62a7640c5959c8c025", 0x3a}], 0x1, 0x0, 0x0, 0x890}, 0x10003) r4 = syz_open_procfs(r1, &(0x7f0000000240)='maps\x00') recvfrom$ax25(r4, &(0x7f0000000280)=""/170, 0xaa, 0x1, &(0x7f0000000040)={0x3, {"815c3b96072dab"}, 0x101}, 0x10) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r4, 0x54a2) sendfile(r2, r4, &(0x7f0000000140), 0x5) 2018/03/24 05:34:09 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = dup3(r0, r0, 0x80000) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000040)={0x8000, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, 0x7, 0x7f, 0x91be, 0x4, &(0x7f0000000000)='ip6gre0\x00', 0x6, 0x8, 0x6}) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/03/24 05:34:09 executing program 4: r0 = open(&(0x7f0000000100)='./file0\x00', 0x501040, 0x13c) recvfrom$inet(r0, &(0x7f0000000180), 0xfffffffffffffed9, 0x40000001, 0x0, 0x14a) socketpair$inet6(0xa, 0x801, 0x100000000, &(0x7f0000000000)) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r2 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r2, 0x106, 0xd, &(0x7f0000001000), 0x25e) setsockopt$packet_int(r2, 0x107, 0xe, &(0x7f0000000200), 0x4) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000240)=""/214) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$sock_int(r1, 0x1, 0x1e, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/03/24 05:34:09 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000266000)='/dev/net/tun\x00', 0x0, 0x0) dup3(r0, r0, 0x80000) r1 = epoll_create(0x4000000000007) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000ff4)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={'bond0\x00', 0x602}) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000100), 0x8) 2018/03/24 05:34:09 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xa0}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) 2018/03/24 05:34:09 executing program 0: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000000c0)={0x2, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x2, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) 2018/03/24 05:34:09 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=0xe, 0x80000) bind$bt_l2cap(r0, &(0x7f0000000180)={0x1f, 0xfffffffffffffffa, {0x6, 0x3ff, 0x8, 0x19bdd37d, 0x2, 0x46f9}, 0xfff, 0xffffffffffffffa7}, 0xe) mount(&(0x7f0000f0fffa)='./bus\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000937000)='ramfs\x00', 0x0, &(0x7f000003ef63)) r1 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000001c0)={0x0, @in={{0x2, 0x5, @dev={0xac, 0x14, 0x14, 0x8}}}, 0x7, 0x4, 0x8001, 0x4, 0x9}, &(0x7f0000000280)=0x98) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000002c0)=@assoc_value={r2}, 0x8) mkdirat(r0, &(0x7f0000000040)='./bus\x00', 0x100) write$selinux_access(r1, &(0x7f00000000c0)={'system_u:object_r:usbmon_device_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x36, 0x39}, 0x3f) unlinkat(r1, &(0x7f0000060000)='./file0\x00', 0x200) 2018/03/24 05:34:09 executing program 6: r0 = memfd_create(&(0x7f0000781ffe)="0010", 0x0) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x401, 0x4}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r1, 0x81}, 0x8) rt_sigaction(0x6, &(0x7f00009e0000)={0x9}, &(0x7f0000000140), 0x8, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000aa8fe0)={0x42842f, {0x400003ffffffe}}, &(0x7f0000000100), 0x8, &(0x7f0000af1ff8)) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f00001f3ff7)='/dev/sg#\x00', 0x0, 0x0) 2018/03/24 05:34:09 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000002feb)='net/ip6_tables_names\x00') mmap$binder(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x11, r0, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000000)={0x5, 0x8, 0xfffffffffffffffa, 0x1, 0x7, 0x3f}) 2018/03/24 05:34:09 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x15) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000040)=ANY=[@ANYBLOB="24000000180021200007000000000000020000000000394cc5f82d76cf7fafb54ac90001"], 0x1}, 0x1}, 0x0) 2018/03/24 05:34:09 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x101008, 0x0) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000180)={'raw\x00'}, &(0x7f0000000140)=0xfffffffffffffd7c) sendmmsg(r0, &(0x7f000000a3c0)=[{{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000000)="40e5bc39795614d86981406c4dae1290", 0x10}], 0x1, &(0x7f0000000140)}}, {{&(0x7f0000006300)=@nfc_llcp={0x27, 0x1, 0x0, 0x7, 0x80, 0x4, "398ffc6478c84ee8b60379aa67f593fcbb4a0ff1e1f255afc3554140d62246442d7ea00be4c390fac9c6944cffdc38e5953b5037670336f93c803830504436", 0x34}, 0x80, &(0x7f0000006500), 0x0, &(0x7f0000006540)=ANY=[@ANYBLOB="b000000000000004ff010000feffffff7a19022042ec8e464d88c8271c0147116b755a0b0f3ff8196bec97e1bbfbe590c5d2086a58c6bbaede54164d3dd5e5979c7bd518d1135c2e65cec9d0720b958ee8bd54aa972dd56e2cdc25daeee6b6276bc70480ef1f5409e46457b26a19b2738b90d82ac68529a876ed055ff50c62440aca9867fee1233bb70b3aebe9294ea5ab2a26d0a568eab3ddaf194f0a2956a9e06454069b85183423333cc758433500"], 0xb0, 0x4000000}}, {{&(0x7f0000006b00)=@nfc_llcp={0x27, 0x0, 0x0, 0x7, 0x1, 0x9, "e75ea31f26b164c8d292945ff4294496c4d0fda28aa478ec0e329237ffc891af0e596f787ec92b49727e12a0c2d40dfa139cab2479c85ae5fadd4b4d9c2ebe", 0x36}, 0x80, &(0x7f0000006d80)=[{&(0x7f0000006c80)="ea9503c5e178bef0ecd4d8cd0c71f4cd871fe653f7965506b90c981ec307275891bd77575e8a00ad6896c303c9d4120b48cf0728eafb218ea3c3dfb4b6d155e35b7c25df4e4a53dc010a9a687d9ff4fb96e4927cb5d4abea8fa92d6743736854a8dcf994c8e9035cab92ee272cce59b854be3cb092a8ffb579cf747665e8af2f89a6f978d29bdddc0eb6d79a8685285a4ec722e57b260795f683b243f98659f8026c71cfede242927c3ad74708cb98cabe4d73049d463c96ddd18e07040afef68d71dbffdb1284", 0xc7}], 0x1, &(0x7f0000006dc0)=ANY=[], 0x0, 0x40004}, 0xfffffffffffffffc}, {{&(0x7f0000006ec0)=@ipx={0x4, 0x4, 0x4, "b5b41d41fe40", 0xc2d}, 0x80, &(0x7f000000a300)=[{&(0x7f0000007f40)="b1d41052309add7beb7ce82d255684a2e98fee1826eb16a1dbf4f5cc884353479c3a9a00189c9cf8afea9a647dacac4ebec51179d14a4db7c3515574a8e48ab2b14429f57ec4dedf21d4afcd4f28465817f479578688b03b055ccd50ee7bdaa9a2bef6c801c62f7f65732498614b95f93e11e709d537e6cb1e127d9540871870439f200faa379fd1e2d1434da6112983e0665aa0560d849826985b99201cfae2f5e3d7a6956315d2d887c7e6bb213f9bafc1b33f9256d91cdcf13e32ecc9b48c141bda75482ac3634797b46dfae2f24550adef515e4c2f063bff1ed48214c95cef2442acf758a0c8771f5b2a0b1ced9b2cb5a34fbc", 0xf5}, {&(0x7f0000009040)="b9c044d27e84b571dfbf9adbbe7194c05ffa39793f3c28c51ba9012f86cc6d0f1e68427ba2e4349d9169b7dc3a1f2df3a0af983666d762902855d4810ca10b94b647979044d8bc4de37c9155731436262555e2fc24fe1fc2591c2669ceb63c3963360e2b994b212e02ef295739933f1b4ffc73ff001d1224273c34e3aa37c218ad031023bb534fb46bb617403f53", 0x8e}, {&(0x7f00000091c0)="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", 0x1000}, {&(0x7f000000a240)="b9a96881b31d53749dc5eda9f00c3708beac8d65a01a532eaf1c72480dc8733464624ed9528265de074e55576aaea32e6af4ae7a7d1564e762f86faa35c35e5f7df6858409c1424683ac277736534a69958920895a1a12b9337114ff4176342acd7f6e1f6004cd3a9ac87fbc7fe3e8a3a81c0b171d271e291d199b47a68d191d6320b9a70602a225f77c59332b4597805876256270d1ba646d083c182a0ed2dacf483dc761f3c078b3c7f1df1b76dd", 0xaf}], 0x4, &(0x7f000000a380), 0x0, 0x840}, 0x40000000800}], 0x4, 0x800) 2018/03/24 05:34:09 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) accept$ipx(r0, &(0x7f0000000200), &(0x7f0000000240)=0x10) r1 = open(&(0x7f0000000080)='./file0\x00', 0x50000, 0x100) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000000c0)={0x100, {{0x2, 0x4e21, @multicast2=0xe0000002}}}, 0x88) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x488800) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000000040)) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000180)=0x3) bind$bt_l2cap(r3, &(0x7f0000000280)={0x1f, 0x65, {0x400, 0x0, 0x10001, 0x81, 0x6f2, 0x1}, 0x16, 0xf89}, 0xe) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000834ff4), 0x1) 2018/03/24 05:34:09 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x900, 0x0) r1 = inotify_add_watch(r0, &(0x7f00000002c0)='./file0\x00', 0x5000b43) inotify_rm_watch(r0, r1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) linkat(r0, &(0x7f0000000040)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00', 0x1000) connect$vsock_stream(r2, &(0x7f0000000140)={0x28, 0x0, 0x2711, @hyper}, 0x10) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000100), 0x4) r3 = socket$inet(0x10, 0x3, 0x9) getpeername$netrom(r0, &(0x7f00000001c0), &(0x7f0000000200)=0x10) sendmsg(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000340)="4c0000001000ff20d938d90e6fc283b724a600800200000000000000000000402c00160003040280b598bc593ab68211030030de33a49868c62b2da654a6613b6aabf35d4c1cbc832b0790ed", 0x4c}], 0x1}, 0x0) 2018/03/24 05:34:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000100)={{0xa, 0x4e21, 0x30ad, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x8}, {0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffa}, 0x2, [0x9, 0xcfa5, 0x80000000, 0xf9, 0xfffffffffffffff7, 0xfffffffffffffff7, 0x8, 0x2]}, 0x5c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x4e23, 0x8, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x4e22, 0x8001, @dev={0xfe, 0x80, [], 0xc}, 0x1}, 0xfffffffffffffffe, [0xc2, 0x0, 0x6, 0x9, 0x6, 0x9, 0x4, 0x1000]}, 0x5c) dup2(r0, r0) getrandom(&(0x7f0000000080)=""/15, 0x86c3ebb498d8d740, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000180)=0x2, 0x8) 2018/03/24 05:34:09 executing program 6: mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) r0 = inotify_init1(0x0) mount(&(0x7f0000039000)='./control\x00', &(0x7f0000039ff6)='./control\x00', &(0x7f0000039000)='ramfs\x00', 0x0, &(0x7f0000040000)) inotify_add_watch(r0, &(0x7f0000006000)='./control\x00', 0xa4000001) r1 = open(&(0x7f0000035000)='./control\x00', 0x0, 0x0) getdents(r1, &(0x7f000003f000), 0x3db) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000000c0)=0x0) fcntl$setown(r0, 0x8, r2) 2018/03/24 05:34:09 executing program 0: r0 = socket(0x10, 0x802, 0x1f) write(r0, &(0x7f0000a54fdb)="2400000052001f0014f9f407000409000200071008000100010000000800000000000000", 0x24) 2018/03/24 05:34:09 executing program 7: getpgrp(0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f00000000c0)='net/ip6_tables_names\x00') r2 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000040)={0x0, 0x80}) sendfile(r2, r1, &(0x7f0000000000)=0xe, 0xd) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000080)=0x7fffffff, 0x4) 2018/03/24 05:34:09 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') pread64(r0, &(0x7f00000000c0)=""/247, 0xffffffffffffff6c, 0x8000000) getsockopt$inet_dccp_int(r0, 0x21, 0xa, &(0x7f0000000000), &(0x7f0000000080)=0x4) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00000001c0)={0x3}, 0x2) 2018/03/24 05:34:09 executing program 2: seccomp(0x1, 0x0, &(0x7f0000158000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) socket$pppoe(0x18, 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fsetxattr(r0, &(0x7f0000000140)=@random={'user.', '/selinux/commit_pending_bools\x00'}, &(0x7f0000000200)='user.syz\x00', 0x9, 0x0) 2018/03/24 05:34:09 executing program 4: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000240)="f3", 0x1, r0) keyctl$read(0xb, r1, &(0x7f00000000c0)=""/67, 0x43) 2018/03/24 05:34:09 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x804) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x10000) ioctl$KDGETLED(r1, 0x4b31, &(0x7f00000000c0)) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000180)) 2018/03/24 05:34:09 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000140)=0x7, &(0x7f0000000180)=0x4) r2 = dup(r1) sendmsg$nl_xfrm(r2, &(0x7f0000e71000)={&(0x7f0000722ff4)={0x10}, 0xc, &(0x7f0000523ff0)={&(0x7f0000c9d000)=ANY=[@ANYBLOB="1404000023000500000000000000000000000000"], 0x14}, 0x1}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@mcast2, @in=@multicast2}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in=@multicast1}}, &(0x7f0000000100)=0xe8) 2018/03/24 05:34:09 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x800) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23}}}, &(0x7f0000000140)=0x84) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={r2, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}}, 0x84) write$evdev(r0, &(0x7f0000352fd0)=[{{}, 0x4, 0x4}], 0x18) 2018/03/24 05:34:09 executing program 7: mkdir(&(0x7f0000a7fff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) unshare(0x40600) pwritev(r0, &(0x7f00005d5000)=[{&(0x7f0000ece000)='{', 0x1}], 0x1, 0x0) clone(0x0, &(0x7f0000000000)="f57f23086bfdf926eada1a35b034869f113029684d3a0fb0bfc0fd979d05923c8a2b19b5f0d46477aa12e33295aca86820bf3b7e38777df5eb0016131de75c94b3eba4a9d140e89732dd735fbb0c06d779315fe5f47ce2172d6b4a", &(0x7f0000d4f000), &(0x7f0000d5a000), &(0x7f00008a7f0e)) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) fchmod(r0, 0x10) r1 = creat(&(0x7f00000002c0)='./file0/bus\x00', 0x0) dup2(r1, r0) chdir(&(0x7f0000000080)='./file0/bus\x00') 2018/03/24 05:34:09 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="39000000130009006900000000000000ef5ff2db6750516a7af47f00804003000000460001070000001419000a00040002000000096e0200000000000000000003f500", 0x43}], 0x1) 2018/03/24 05:34:09 executing program 0: r0 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r0, r1) r3 = add_key(&(0x7f0000000080)='blacklist\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="52db40dad4fcd18d0b9ffcb5843e9a2d5f03c8b7d4c3a0f9c22cbce737fb7e6070aacbc84061b62c28c72983d506f7e4ab0a0833daa16dc812f368dec6cbf5a198e4879ac9b1ece1e8503bbfca2811a77b0a7890407481a899300e37ad51c5efc23175c7313c9934d6a90e3b495764fe624956cddf1b95126fb6122b13cd59aea8f12eb8abb98b037761ac6312e67ebe8b", 0x91, 0xfffffffffffffffa) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r3) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) r4 = memfd_create(&(0x7f000003e000)='\'', 0x0) r5 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) dup2(r5, r4) write$sndseq(r4, &(0x7f0000e6ffd0)=[{0x21, 0x0, 0x0, 0x3fd}], 0x1c) ioctl$DRM_IOCTL_ADD_MAP(r4, 0xc0286415, &(0x7f00000001c0)={&(0x7f0000ffd000/0x1000)=nil, 0x8, 0x2, 0x4, &(0x7f0000ffd000/0x1000)=nil, 0x7e6}) [ 53.965801] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=16 sclass=netlink_audit_socket [ 53.968422] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=22137 sclass=netlink_xfrm_socket [ 54.003264] binder: 8687:8690 ioctl 4b3b 20000180 returned -22 2018/03/24 05:34:09 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f000014a000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000100)={0x6, 0xfffffffffffffffc}) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000080)=0x1) [ 54.036848] netlink: 25 bytes leftover after parsing attributes in process `syz-executor3'. 2018/03/24 05:34:10 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x8000, 0x2) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000900), &(0x7f0000000980)=0x6e) r2 = syz_open_dev$mice(&(0x7f00000009c0)='/dev/input/mice\x00', 0x0, 0x10a00) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000a00)={0x0}, &(0x7f0000000a40)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000a80)={{{@in=@multicast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@rand_addr}}, &(0x7f0000000b80)=0xe8) r5 = getgid() r6 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000bc0)={{{@in=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000cc0)=0xe8) r8 = getgid() sendmsg$unix(r0, &(0x7f0000000d80)={&(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000840)=[{&(0x7f0000000240)="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", 0xfc}, {&(0x7f0000000340)="2977b6e5b73ee476587caa06a6d065b0d47834c7ee6b3cd0a8cfd7d4ba8e5f6620df6549e036415f2a51144ca1cc8e24d4df4b7ddd1bd31859176fac8e5568ce7d2f4df73fc7c427a21b8de0274f278f7ce22f", 0x53}, {&(0x7f00000003c0)="ba8c848293e6147d06e87ecfbd9724e670548a64cce4a13c76b32e1f003f61a6fbcf3fd1a607462df861662070c1c4cb50a3ed6ff5e5c29c8cd7b50b4016400d7e6e3e55f233ebf0b0f9038c176e97f3c3ebb31e39228c2375fd6619363265e848fe6bc4c0a3eb16daf9a399807686d6e2701f9658f2fc005d74785b0286ed867ea480ba22ea32b848b5f86be29b5efb5a7d6266d23eef8c52d2ba907e8228a93f9d709293a5a0498162a52f82b6ea60102af15debe52d26c5e69cb81a0703ffa7d5fce53a183113188b248e253f262587", 0xd1}, {&(0x7f00000004c0)="8ebed9ea52ae0218630bec04230325d0e23bfbd4505e9928ba741b6ad6fbe3efe1d87f3d616670403c59cc31247c9f1a886d00021cf318fc8c02e23e0b9b6c9b4e075d3019c100cdf6bc4d733872b20ee4acccc6e000e0c092dc65e7dca3934c201da5f883f70e2f78ceefd04d966c5e436b5e7e5b567773dcb80053b64887b34feff72f755c4bcd8ae20ab0ffe0f99ff47b302181eb0d9f0cb7b79ed794351a17e3", 0xa2}, {&(0x7f0000000580)="8cd9dbf1fe3417f9975e2f8a72e180bf5b14f2a30c7314b4cde1ac179d78bbb0aa3dcfcd77fed694480b39b511f3c48f23adaa26f5785eabbc75e1aaa0c5f4e1b455992fde0256ef14cc7432be72bf3d3120e7cb", 0x54}, {&(0x7f0000000600)="c4b260172ffc0076fdb26df03f563ec7af52dd7b4e32d8cc8498479a3286f5c69d23ff60f9852f4833fdfcb0c380b68589221aea2938f23e0edb921aba9ab8f33f846f08f2f8963373a6d381a3ec75", 0x4f}, {&(0x7f0000000680)="d0a9476b146b26dc17be792721ad5b062da979d2dd5ff8f96d936e25b4a0dd5a4203afbcec648fca334decc58b5fc5c52e9712be0f7ad14b86cd83e6f3560b7bd10d42cc0947350475355ddb1b8b2206f020536a5d6cd81c6d9834192ca04b185d99a6d407c01f2a824cee3ffc61bff8e2493a4c9f7f58a31d4c33c9fee422b421333b1f020ad163ab60a4405ce5e595ca5834be57ef347fe7052113c45c27de47f4bbe0a66b44b10bbbaef932af55882dd285eb0a8bb06fc09aa69942ce0a3d4b310497e91feaa8b6", 0xc9}, {&(0x7f0000000780)="e8ab39d925aaac5bdeb40417bb10eb1955c30477ef46639dd18c19d4e87c7f5e56f202", 0x23}, {&(0x7f00000007c0)="e93345dc8724d76b34a078b773b4bff73e2c4405d832af6587bf5fa63212b4e7ef58bceafad344112fc6c1928b2d995f2931cf4ab5185bcd4acb2c97df29bb48303de69f9dc4e3cd2c9abd2c02e52bf7eaaa372c477c7ad36779e67f72f5384a876d7ade1b11a5661e36362bd1d8d895", 0x70}], 0x9, &(0x7f0000000d00)=[@rights={0x18, 0x1, 0x1, [r1]}, @rights={0x18, 0x1, 0x1, [r2]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x70, 0x40d0}, 0x20000000) r9 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) setgid(r11) setsockopt$sock_int(r9, 0x1, 0x21, &(0x7f0000000ffc), 0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) lchown(&(0x7f0000000100)='./file0\x00', r10, r11) setsockopt$inet6_tcp_TCP_CONGESTION(r12, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) ioctl$UFFDIO_ZEROPAGE(r12, 0xc020aa04, &(0x7f0000000140)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) 2018/03/24 05:34:10 executing program 7: r0 = memfd_create(&(0x7f00000002c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d", 0x4) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000180)=0x7) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") flistxattr(r1, &(0x7f0000000080)=""/236, 0x99ccbbbd) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 2018/03/24 05:34:10 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x1000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) flock(r0, 0xb) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = gettid() syz_open_dev$evdev(&(0x7f0000012fee)='/dev/input/event#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0xffffffff, 0x8004, 0x5, 0x9, 0x0}, &(0x7f0000000080)=0x10) mmap(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x0, 0x30, r0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000200)={r3, 0x7fffffff}, &(0x7f0000000240)=0x8) clone(0xffffffffffffffff, &(0x7f00000005c0), &(0x7f00000004c0), &(0x7f0000000100), &(0x7f0000000500)="cc2495b8096dbb71845e3ac34d9069cf577bb77aee950ed189f1082eb3a06db932faacbebc68db2ae6079002f6d5b6cd34f64e39f9b08552f51a1491970738c430ca3991388b384ddc4558973886384a2de443b1ba32cb0d602224d2772d60f848d3758f3ab15815f4055c46051bdd62fd9fd6c018fa68ed41579d556759d64126b410aa31ea176feae4dcb6e5") tkill(r2, 0x2a) ioctl$TIOCGETD(r0, 0x5424, &(0x7f00000000c0)) sched_getattr(r2, &(0x7f0000000280), 0x30, 0x0) fcntl$notify(r1, 0x402, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000140)={{0x9, 0x101}, 'port0\x00', 0x62, 0x50040, 0x2, 0x9, 0x4, 0xff, 0x1, 0x0, 0x2, 0xcfe}) 2018/03/24 05:34:10 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000013000/0xe000)=nil, 0xe000}, 0x1}) pselect6(0x40, &(0x7f0000011fc0), &(0x7f0000011000), &(0x7f0000003000)={0x0, 0x0, 0x0, 0x7fff}, &(0x7f0000013000), &(0x7f0000001ff8)={&(0x7f0000012000), 0x8}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000004ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x82, 0x0) write$tun(r1, &(0x7f0000000080)={@void, @hdr={0x0, 0x0, 0x3, 0x800, 0x7, 0xfffffffffffffff9}, @x25={0x2, 0x3, 0x17, "28ac2bfb042a8b4dc0f433f67c942d4837b70f99c29eacbb34fa7d348d4e5b240e19867f8a7004bba862e55a7d5618df96e30f2c7bafbc7b73f6c4bda9c3f0a4bac3772272effcdabc228c00f9183b6f0284b739bdab26ed8a3a44cc0e63b67468b758ae4db296cce96c797ef461d1170e67b817bb71e6995bb9731473bc47b63790da52d9d280f83a61ea78646b5dee8804ff5c5c8ee0a32ce9d97ce2cc7b1b766a5d105d6c1778b19bf0ae8e7207e94e7dabed5a0961663beb296a3d6dab29fb9d37f4c14d1b005fddf103d5fa88"}}, 0xdc) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/24 05:34:10 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000000000), 0x0) 2018/03/24 05:34:10 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000ff1)='setgroups\x00') mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000ea0000)='\x00', 0x1) lseek(r0, 0x0, 0x7) 2018/03/24 05:34:10 executing program 2: mkdir(&(0x7f0000323ff8)='./file0\x00', 0x0) mount(&(0x7f00004da000)='./file1\x00', &(0x7f00003c1ff8)='./file0\x00', &(0x7f0000eeb000)='ramfs\x00', 0x0, &(0x7f0000d09000)) r0 = syz_open_dev$sg(&(0x7f00000010c0)='/dev/sg#\x00', 0x1, 0x10000) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000003700)={0x4, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x18}}}}, 0x108) r1 = creat(&(0x7f000002cff4)='./file0/bus\x00', 0x0) accept4$packet(r1, &(0x7f0000008a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000008ac0)=0x14, 0x80000) sendmmsg(r1, &(0x7f000000b180)=[{{0x0, 0x0, &(0x7f0000001080)=[{&(0x7f0000000000)="23e98854f79f55d2668861ff610683c834063f57735be687c5c4902f76fe74167ccb459dfd55a98699de108a2fa0388392c23bd72ee64f9f7a8a229ac57c605cdff7297909c9a61b7dd1f949065ae6b8f023cfd4a0dd315e510a74c1306113430991da3e14014499587a822ee36dd3a3b38435e680d183af3d", 0x79}, {&(0x7f0000000080)="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", 0x1000}, {&(0x7f000000ad80)="1ac5ccc1d256a4623e46ac006e2847196e16f42bd1dd38592a88a0edc4e12d22c3fd49557e3fb75b8e818cd143605e1de7e72e3d806a109726ed55d636a753fe8f588ee31d468d4da1150b64bf57d4840761235451a2cd6e863afb9214bea9112a3d948f9a8c4598a0d3a5df997c9a092da9cbdd959d4074552013c52ea2d6656f92f5e80188bf1d8bff96f93fd265ba", 0x90}], 0x6, &(0x7f000000aec0)=[{0x88, 0xbe, 0x8000, "98eca13212c954a359c729b90b624aac2d022c178397f72c179d90d24446e3c755c229c1debdc2da6a71eab0bae4e0e5a558517a25b696debbd58a5962985dab5805ef826804284e9ad167631ec2af1efaaccb76df3ee36c328b9f7ec320e8297776d54ae9e6e2c7b4bff7068cd8b6da38e29e"}, {0xb0, 0x102, 0x1, "a2bff5d5a87938ab2d83f88d76b9f457ff9ee73fa504222205cdcf173dec439497cc183c3be9178f0443759e226bae065bab9940fab4ac694f63aaed7372eae09130a797e92e76947fb2b2fcf936209229b35ebb27ecb97b8e45b83f9412967532d07da676271db7f108c224865a654929316de6b8035d1c09c960e79f9b682084971d8a60602299cf3e8ea0b31456ae4fbe8a48e079d463d31739"}, {0x108, 0x106, 0x4b6, "1ebdde621c0889cd79e316274e23cbba1907ee5c16192e7ccf5f68e087697ee9b7e65a8c756e5471092233750adccf8b5b251abc178968c217b7099ade9d66e7859acf13bf748c61fdc61372cd837f8b793b5432f42d76e7fbafca0d63c8c9ae0591ebd07994afef914aad2a296029e0c1feda85d0bc4641798d039ed6fb76fa3d3622747417e0d2276c807f6532348fd40e2796197ee3bcd7b62a5ac0806d3ca6070d2cb91eeb4fb977c106ff23a1655ceb0c2682d60d570be0807e25360ffacdfc13ce169e67b9922e9b8d5d565b375c195a4a74af3b80d0846c75119241395056ae89b4a6cde0dc6ca291c18376eb710cfc26ee0fe9"}, {0x48, 0x116, 0x1ff, "bafabfb2a46ca027a4184ec9955f3234832fceb86f504986ba440bcd43d825795bad136e4f35195ce95c384db7a6957c8a"}], 0x288, 0x10}, 0x1}], 0x6, 0x4090) truncate(&(0x7f0000ea0ff4)='./file0/bus\x00', 0xff) lseek(r1, 0x0, 0x4) 2018/03/24 05:34:10 executing program 1: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000788000), 0x4) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x10b80) inotify_add_watch(r1, &(0x7f0000000080)='./file0\x00', 0x4000000) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000000)={0x10000, 0x0, 0x1648ff25, 0x6, 0x683, 0x7, 0x1ff}, 0xc) 2018/03/24 05:34:10 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x80, 0x80042) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000040)={@empty, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x5, [@dev={0xac, 0x14, 0x14, 0x16}, @local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001, @multicast1=0xe0000001]}, 0x24) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f0000226000)={&(0x7f00008bc000)={0x20, 0x11, 0x2ff, 0x0, 0x0, {}, [@typed={0xc, 0x0, @u32}]}, 0x20}, 0x1}, 0x0) [ 54.161830] FAULT_FLAG_ALLOW_RETRY missing 30 [ 54.175324] CPU: 0 PID: 8726 Comm: syz-executor3 Not tainted 4.4.120-gd63fdf6 #28 [ 54.183499] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.192828] 0000000000000000 5217cf4e72aa6bef ffff8800b5627970 ffffffff81d0408d [ 54.200804] ffff8801d3fb0d80 1ffff10016ac4f3b ffff8800b5627af8 0000000000000000 [ 54.208771] 0000000000000000 ffff8800b5627b20 ffffffff81607305 ffffffff81237410 [ 54.216742] Call Trace: [ 54.219305] [] dump_stack+0xc1/0x124 [ 54.224639] [] handle_userfault+0x715/0xf50 [ 54.230581] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 54.237563] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 54.243937] [] ? handle_mm_fault+0xb5d/0x3190 [ 54.250049] [] ? handle_mm_fault+0x291e/0x3190 [ 54.256251] [] handle_mm_fault+0x2938/0x3190 [ 54.262278] [] ? copy_page_range+0x1480/0x1480 [ 54.268479] [] ? __do_page_fault+0x780/0xa00 [ 54.274505] [] ? vmacache_find+0x57/0x290 [ 54.280270] [] __do_page_fault+0x35b/0xa00 [ 54.286122] [] do_page_fault+0x27/0x30 [ 54.291628] [] page_fault+0x28/0x30 [ 54.296878] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 54.303686] [] ? SyS_pselect6+0x19a/0x530 2018/03/24 05:34:10 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000f54fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$TIOCSBRK(r0, 0x40044590) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x200400, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e22, 0xffff, @empty, 0xffffffffffffffff}}, 0x9, 0xfffffffffffff09c, 0x9, 0x80, 0x1}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000180)={r2, 0xe2, "abc6b9e9d3198d6d330fd7f415efd5497242c0c5e9a3c37dd73f7fe69e051db00adb7d9d44db82fea0895ab42acb24af9f4ddc10b27fd52440572a5fb1748eb0dc478a8b4e6d42a653863e8ab4b58d46d0888efda6fe49fb40523a61604432320f5bdf45bdfa762877e9081993f472eba7607eb562337c10a98d65c20baabaaa56f2b96d78b06a3de5cbce2b808db697aea9241f57a1a570dac0708444200c88367c366b51aa46132ec04ea7b7d0d002313b3f9f6dffd6b5162c094d7246b117f44a12947add606b14469e5b685b2a7d013bd6b06a494f449057b00609ad4ca628ad"}, &(0x7f0000000280)=0xea) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000040)={0x8, 0x0, 0x9, 0x101, 0x7fffffff, 0x40f, 0x3, 0x9ce4, 0xffffffff, 0x9}) 2018/03/24 05:34:10 executing program 3: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) r2 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000380), &(0x7f0000000180)=0xfffffffffffffe05, 0x800000000080800) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000200)=0x0) fcntl$setownex(r2, 0xf, &(0x7f0000000240)={0x1, r3}) r4 = creat(&(0x7f00000000c0)='./file0\x00', 0x11a) ioctl$TIOCLINUX3(r4, 0x541c, &(0x7f0000000100)=0x3) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$search(0xa, r0, &(0x7f00000001c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, r1) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/checkreqprot\x00', 0x80000, 0x0) ioctl$KDMKTONE(r5, 0x4b30, 0x8) 2018/03/24 05:34:10 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x1000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) flock(r0, 0xb) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = gettid() syz_open_dev$evdev(&(0x7f0000012fee)='/dev/input/event#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0xffffffff, 0x8004, 0x5, 0x9, 0x0}, &(0x7f0000000080)=0x10) mmap(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x0, 0x30, r0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000200)={r3, 0x7fffffff}, &(0x7f0000000240)=0x8) clone(0xffffffffffffffff, &(0x7f00000005c0), &(0x7f00000004c0), &(0x7f0000000100), &(0x7f0000000500)="cc2495b8096dbb71845e3ac34d9069cf577bb77aee950ed189f1082eb3a06db932faacbebc68db2ae6079002f6d5b6cd34f64e39f9b08552f51a1491970738c430ca3991388b384ddc4558973886384a2de443b1ba32cb0d602224d2772d60f848d3758f3ab15815f4055c46051bdd62fd9fd6c018fa68ed41579d556759d64126b410aa31ea176feae4dcb6e5") tkill(r2, 0x2a) ioctl$TIOCGETD(r0, 0x5424, &(0x7f00000000c0)) sched_getattr(r2, &(0x7f0000000280), 0x30, 0x0) fcntl$notify(r1, 0x402, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000140)={{0x9, 0x101}, 'port0\x00', 0x62, 0x50040, 0x2, 0x9, 0x4, 0xff, 0x1, 0x0, 0x2, 0xcfe}) 2018/03/24 05:34:10 executing program 2: mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) msync(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1fffffffffff, 0xfffffffffffffffe) mkdirat(r0, &(0x7f00001da000)='./file0\x00', 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) rename(&(0x7f00003f2000)='./control/file0\x00', &(0x7f0000000040)='./control\x00') socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000080)) 2018/03/24 05:34:10 executing program 4: r0 = getpid() r1 = getpid() socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_int(r2, 0x0, 0x1c, &(0x7f00000000c0)=0x2, 0x4) r3 = getpgid(r0) r4 = syz_open_procfs(r3, &(0x7f0000000100)="730100636b00") fcntl$setownex(r4, 0xf, &(0x7f0000000000)={0x2, r1}) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='/exe\x00\x00\x00\x00\x00\x00') rt_tgsigqueueinfo(r1, r1, 0x33, &(0x7f0000000140)={0x35, 0x2, 0x4, 0x100}) lseek(r5, 0x0, 0x4) 2018/03/24 05:34:10 executing program 6: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/context\x00', 0x2, 0x0) write$selinux_context(r0, &(0x7f00000000c0)='system_u:object_r:tape_device_t:s0\x00', 0x20) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_settime(0x4, &(0x7f0000000080)={r1, r2+30000000}) 2018/03/24 05:34:10 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000280)={@in6={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x0, 0x5, 0x0, "d898760a608655cdd122b7aae6777de2b6d61f3426116a044800a28586f0363b30b2e13b4dde1df995d151c2a717f5d046be5fd4d3cae6eb6715077452ed8575a6d8b6805619337678a5377f2cc5e781"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000580)={@in6={{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x4, 0x0, "d352b4d9cc03f9f8403258a432b135175450d3afb7f5696bd65674ce2e5ebf691563cc0f27ccf799aaa609152bb58903abf50bfbc20cb05519ab8e059e15f3f754813cd073c7bf449316f1a85917f2cd"}, 0xd8) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000000380)={0x4, {{0xa, 0x4e20, 0xeb, @mcast1={0xff, 0x1, [], 0x1}, 0x99f}}, {{0xa, 0x4e23, 0x4, @loopback={0x0, 0x1}, 0x5}}}, 0x108) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000040)={'nat\x00', 0x4, [{}, {}, {}, {}]}, 0x68) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000000100)={0x59, 0x386fabd3, 0x7, 0x2, 0x9, 0x5}) 2018/03/24 05:34:10 executing program 1: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000080)=ANY=[@ANYBLOB="66696c746572003b7884f700000000000000000000000000000000000000000007000000040000004804000030010000000000004802000060030000600300006003000004000000", @ANYPTR=&(0x7f0000000040)=ANY=[@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'], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f00030010000000000000000000000000000000000000000000000000000400052415445455354000000000000000000000000000000000000000000000073797a310000000000000000000000000102000000000000d51c000000000000ffffffff000000e9ffffffffffffff00ffffffffffff00000000000000000000000000000000000000ff00ffff0000000000000000000000aaaaaaaaaabb000000000000000000000000000000000000000000ffffff00000000000000000000fff9ff2fffc00008072e000069726c616e300000000000000000000065716c0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff0000000000000000000000000000000000020000000000000000000000f0001801000000000000000000000000000000000000000000000000000028004155444954000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0001801000000000000000000000000000000000000000000000000000028004e465155455545000000000000000000000000000000000000000000000306001f00010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x498) r1 = syz_open_dev$mice(&(0x7f00000f6ff0)='/dev/input/mice\x00', 0x0, 0x22800) fcntl$notify(r1, 0x4, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x0) readahead(r1, 0x10001, 0x222) fsync(r1) [ 54.309451] [] ? SyS_select+0x1d0/0x1d0 [ 54.315043] [] ? SyS_futex+0x210/0x2c0 [ 54.320548] [] ? do_futex+0x15d0/0x15d0 [ 54.326141] [] ? security_file_ioctl+0x89/0xb0 [ 54.332343] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 54.338833] [] entry_SYSCALL_64_fastpath+0x1c/0x98 2018/03/24 05:34:10 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000080)) getsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000896ffc), &(0x7f0000000000)=0xfffffffffffffe9f) 2018/03/24 05:34:10 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/psched\x00') readv(r0, &(0x7f0000f46000)=[{&(0x7f0000120000)=""/4096, 0x1000}], 0x1) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0x200, 0x1, 0x50d9d8dc, 0x20, 0xffffffff}, 0x14) ioctl$TCSBRK(r0, 0x5409, 0x10001) pipe(&(0x7f00005dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00004e8000)=[{&(0x7f00005dff57)=';', 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f00003e2000)=[{&(0x7f00005dd000)=""/4096, 0x1000}], 0x1) setrlimit(0xf, &(0x7f0000000000)={0x101, 0x7fff}) 2018/03/24 05:34:10 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) read(r0, &(0x7f0000000000), 0x0) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)=ANY=[@ANYBLOB="0203000213000000000000000000000005000600000000000a0000000000000000000000100000000000000000000000000000000000000005000800020000000a00000000000000fe8000000000000000000053040000bb000000000000000002000100000000000000fb000000009f05000500000000000a00fcff00000000ff0200000000000000000000000000010000000000000000"], 0x98}, 0x1}, 0x0) 2018/03/24 05:34:10 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00006d3fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="2c0000001300110300000000000000000100000018000400f5822d5356b84ae6d55a399c73d5e22b6f000000"], 0x2c}, 0x1}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x80000) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x840, 0xe0b, 0x4}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000180)={r2, 0x1f, 0x4, [0x7fffffff, 0x9, 0x9, 0x9]}, 0x10) 2018/03/24 05:34:10 executing program 7: mq_timedsend(0xffffffffffffffff, &(0x7f000063af3d), 0x0, 0xffffffff, &(0x7f0000611ff0)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/mcfilter\x00') getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) nanosleep(&(0x7f00000000c0), &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x10, &(0x7f00000001c0)=[@in={0x2, 0x4e23, @loopback=0x7f000001}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x1ff, 0x8204, 0xffffffff, 0x6, r1}, 0x10) 2018/03/24 05:34:10 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x8) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(r0, &(0x7f00000042c0)=[{{&(0x7f0000003f80)=@can, 0x80, &(0x7f0000004240), 0x0, &(0x7f0000004280)=""/21, 0x15}}], 0x1, 0x0, &(0x7f0000004500)) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000040)=0x1000890000001) r2 = dup2(r0, r0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f00000000c0)={0x0, 0xe981, 0x16b, 0x10000}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={"0707005b8140000000000000e4ff1b00", 0x1822}) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000001000)={0x14, 0x16, 0x301}, 0x14}, 0x1}, 0x0) 2018/03/24 05:34:10 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x2800000000000, 0x0) renameat(r0, &(0x7f00000000c0)='./file0/bus\x00', r0, &(0x7f0000000100)='./file0\x00') ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'syz_tun\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) mkdir(&(0x7f0000000080)='./file0\x00', 0x40000400000000) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000216000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f0000ffb000)) r1 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x0) mmap(&(0x7f00009c6000/0x4000)=nil, 0x4000, 0x4, 0x13, r1, 0x0) inotify_init1(0x80800) 2018/03/24 05:34:10 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0xfffffffffffffffd, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f000079efdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe2a}) r1 = syz_open_pts(r0, 0x801) close(r0) writev(r1, &(0x7f0000000380)=[{&(0x7f0000000340)="b7", 0x1}], 0x1) [ 54.466653] audit: type=1400 audit(1521869650.396:22): avc: denied { create } for pid=8791 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_iscsi_socket permissive=1 2018/03/24 05:34:10 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/status\x00', 0x0, 0x0) openat(r0, &(0x7f0000000280)='./file0\x00', 0x0, 0x1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x6c0000, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) r2 = socket$inet(0x2, 0x2, 0x0) recvfrom(r2, &(0x7f0000000080)=""/166, 0xa6, 0x0, &(0x7f0000000140)=@llc={0x1a, 0x337, 0x3ff, 0x9f45, 0x9, 0x40, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) recvfrom$inet(r2, &(0x7f00000001c0)=""/4, 0x4, 0x40000000, &(0x7f0000000200)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) 2018/03/24 05:34:10 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f00000000c0)=@known='com.apple.system.Security\x00', &(0x7f0000000000)='\x00', 0x1, 0xffffffffffffffff) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000080), &(0x7f0000000100)=0x4) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2, 0x11, r0, 0x0) 2018/03/24 05:34:10 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x60}], 0x18) ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f0000000000)=""/118) 2018/03/24 05:34:10 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000012000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001880)={&(0x7f0000000500)=@polexpire={0xc0, 0x1b, 0x301, 0x0, 0x0, {{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {}, {}, 0x0, 0x0, 0x3}}}, 0xc0}, 0x1}, 0x0) select(0x40, &(0x7f0000000000)={0x40, 0x4080000, 0x8, 0xbd0, 0x8, 0x6, 0x10000000000, 0x5c}, &(0x7f0000000080)={0x9, 0x7, 0x2, 0x6, 0x40, 0x7000, 0x5, 0xfffffffffffffffb}, &(0x7f00000000c0)={0x9, 0xb7, 0x7f, 0xf1, 0x7, 0x2, 0x7fffffff, 0xf5d4}, &(0x7f0000000100)={0x77359400}) 2018/03/24 05:34:10 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000001ffc), &(0x7f0000001000)) 2018/03/24 05:34:10 executing program 5: r0 = open(&(0x7f0000adeff6)='./control\x00', 0x200080, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fallocate(r0, 0x1, 0x0, 0x81) 2018/03/24 05:34:10 executing program 7: socket$packet(0x11, 0x3, 0x300) r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x2f, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00002e8f1e)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d6696b208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8040705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000080)="000ebcbc90d268c8865657b9dd172cdb94265651a0a75e3b6e2787cacb1ac5c5b55bff0635c7b11450593b7e4ae07265aedd269765b6e01d36df15dc17369ffc6f69b22d7c7bfa2d69962a85367a544bdb7c1221a6733f8de90df0576dfe534b9876fae7feb95ef0fb1f0175c66dba2198f3b1d57ddcd7fbf7d76a526d1526e2b202b1d5d510d2efe3630fcc9d4a0b2dcf5dccf48e21f8c4252c60e05ce718433bd4787cbea93c214f05cdfd6fd423ef3a1d766511f1ae3c2f09527d61acbf65e2", 0xc1, 0x1, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendto$inet(r0, &(0x7f0000000700)="16", 0x1, 0x0, 0x0, 0x0) shutdown(r1, 0x1) recvmmsg(r1, &(0x7f0000000640)=[{{&(0x7f0000000000)=ANY=[], 0x0, &(0x7f0000000540)=[{&(0x7f0000000300)=""/204, 0xcc}, {&(0x7f00000004c0)=""/108, 0x6c}], 0x2, &(0x7f0000000600)=""/10, 0xa}}], 0x1, 0x100, &(0x7f00000006c0)) 2018/03/24 05:34:10 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/84, 0x54) creat(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00001e4000)=0x2) 2018/03/24 05:34:10 executing program 4: clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) pselect6(0x40, &(0x7f0000000000), &(0x7f0000000040)={0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0xfff}, &(0x7f0000000080)={0x4000, 0x0, 0x83, 0x0, 0x0, 0x0, 0x3}, &(0x7f0000000180), &(0x7f0000000240)={&(0x7f0000000140), 0x8}) r0 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000480), &(0x7f00000004c0)=0xe, 0x800) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000500)=0x800, &(0x7f0000000540)=0x2) clock_getres(0xfffffffffffffffe, &(0x7f0000000200)) 2018/03/24 05:34:10 executing program 3: r0 = getpgrp(0xffffffffffffffff) ptrace$getregs(0xe, r0, 0xfffffff800000000, &(0x7f0000000040)=""/160) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r2, 0x0, 0x20, &(0x7f0000000000)=""/16, &(0x7f0000fae000)=0x10) 2018/03/24 05:34:10 executing program 5: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000000c0)='status\x00') prctl$setname(0xf, &(0x7f0000a9aff2)="6c6f2c70726f635c4750572af493") openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) sync_file_range(r1, 0x1, 0x3, 0x2) pread64(r1, &(0x7f0000e2df36)=""/202, 0xca, 0x0) 2018/03/24 05:34:10 executing program 3: r0 = socket(0x10, 0x2, 0x9) write(r0, &(0x7f000090e000)="1f000000f90300ff00000001000000200700090054000000010000000101006e9e0000000000bbffff74dd7e7293e25196fa859d56609ef8b8f1b5cdb32b705c288290f69aacab0f5afc56f04fd1d56e175f6ab9b64a2ed1f237c41c5a7332ef463bba6a8157b5b355cdd2cda042cc3725e28999e6535758e0b9f1fd45debe86c2dd6ecefa22a75543549ea9ffcb582c02a9d40da316cc711e8d497c60ec8bf79eadaa5fed8b248a4bec2d53225e71342dfb7862b8c6e727dd0cb0420de9", 0xbe) accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10, 0x80000) 2018/03/24 05:34:10 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = memfd_create(&(0x7f0000000040)="112c736563757269747970726f632e2e00", 0x2) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fcntl$addseals(r1, 0x409, 0x0) write$selinux_load(r2, &(0x7f0000000380)={0xf97cff8c, 0x8, 'SE Linux'}, 0x10) close(r0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)) 2018/03/24 05:34:10 executing program 6: setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000240)=@nat={'nat\x00', 0x19, 0x3, 0x918, [0x20001080, 0x0, 0x0, 0x200010b0, 0x20001b10], 0x0, &(0x7f0000000200), &(0x7f0000001080)=[{}, {0x0, '\x00', 0x1}, {0x0, '\x00', 0x1, 0x0, 0x1, [{{{0x0, 0x0, 0x0, 'ipddp0\x00', 'ip6tnl0\x00', 'rose0\x00', 'ipddp0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0x858, 0x858, 0x888, [@u32={'u32\x00', 0x7c0, {{[{[], [{}, {}, {}, {}, {}, {0x0, 0xf674}]}, {}, {[], [], 0x4}, {[{0x800}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x2}], [{}, {}, {}, {}, {}, {}, {}, {}, {0xffff}]}, {[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x1}], [{}, {0x0, 0x8}, {}, {}, {}, {}, {}, {}, {0x0, 0x8000}]}, {[], [{}, {}, {0x5}]}, {[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x3}], [{}, {}, {}, {}, {}, {}, {0x4}]}, {[{0x5}]}, {[], [{}, {}, {0xfffffffffffffffd}, {0xb8b, 0x2}], 0x0, 0x8}, {[{}, {}, {}, {0x7fff}]}, {[{}, {}, {}, {}, {0xdd}]}]}}}]}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8}}]}]}, 0x990) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e22, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0xc9a}}, [0xde9, 0x5c66, 0x3ff, 0x3, 0xff, 0x9, 0x683, 0x400, 0x0, 0x9e, 0x2, 0x8000, 0x6, 0x0, 0x778e4e7a]}, &(0x7f0000000140)=0x100) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00000002c0), &(0x7f0000000300)=0x6) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000180)={r1, 0x4, 0x4f, "b1d3957282ee6652521602be4d62c35740ba7b663a081ce21167792ac65fe477f5e9c35dc9e5e620d69afafb3b3387ca62efff475af6540a51cd04ae33767f3443ca72e51be9b40c0c1878a5b71c1c"}, 0x57) write$sndseq(r0, &(0x7f00000003c0)=[{0x0, 0x800000000000000, 0x0, 0x0, @tick=0x3a1, {}, {0x7ffd}, @queue={0x2, {0x4, 0x2}}}], 0x30) 2018/03/24 05:34:10 executing program 4: r0 = socket(0x11, 0x4000000000080003, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000080)={{0x2, 0x4e20, @rand_addr}, {0x0, @link_local={0x1, 0x80, 0xc2}}, 0x0, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, "0085ae611c93d1dbff00"}) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000100)=0x43a, &(0x7f0000000140)=0x4) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x4e21, @loopback=0x7f000001}, {0x307, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x20, {0x2, 0x4e20, @loopback=0x7f000001}, 'ifb0\x00'}) 2018/03/24 05:34:10 executing program 3: syz_open_dev$urandom(&(0x7f0000000280)='/dev/urandom\x00', 0x0, 0x90400) r0 = open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x1) setsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f0000000080)=0x5, 0x4) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000000c0)=0x1ff, 0x4) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000140)=0x4) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000100)=0x1) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000001c0)={0x1, {{0xa, 0x4e20, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}}, 0x88) [ 54.670320] binder_alloc: binder_alloc_mmap_handler: 8816 20000000-20002000 already mapped failed -16 2018/03/24 05:34:10 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f00000000c0)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ptrace(0x4207, r1) symlinkat(&(0x7f0000c1bfff)='/', r0, &(0x7f0000d06ff8)='./file0\x00') unlinkat(r0, &(0x7f0000000280)='./file0\x00', 0x200) 2018/03/24 05:34:10 executing program 3: r0 = gettid() unshare(0x28060400) timer_create(0x2, &(0x7f0000000000)={0x0, 0x23, 0x0, @tid=r0}, &(0x7f0000000040)) exit(0x0) r1 = syz_open_procfs(r0, &(0x7f000000b000)='ns\x00') fstat(r1, &(0x7f0000000080)) pause() 2018/03/24 05:34:10 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x400) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0xe80, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x400}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000180)={r2, 0x1f3e, 0x10}, &(0x7f00000001c0)=0xc) accept4$bt_l2cap(r1, &(0x7f0000000080), &(0x7f0000000200)=0xe, 0x80800) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={r3, 0x2, 0x80000000}, 0x8) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000005fb8)={{0x1}}) 2018/03/24 05:34:10 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040), 0x4) mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x2) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000240)={0x81, 0x4, 0x5, 0x1}, 0x8) r1 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f0000000080)='id_legacy\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="ccf4f77821cbd989496c7f8905365114c15948e0bf50f2ad7cbfc8caf9074b5616732312fd0097ed78cbb38d07460cd0bb2dda3a5b3af30784b57df53b14224c07ec834af1eacfe2d690dff0bab0df588414a10041e002d1a727141cfe6ec3127b8022d0f533cba0b1d04b18b657084e8041fb46f8a72c4f58fba0f99f05a7827acfb201cd767cb7938b711c85f0debaae2188a04489565ff41727638c36df70", 0xa0, r1) r2 = syz_open_dev$sndseq(&(0x7f0000054ff3)='/dev/snd/seq\x00', 0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000037fb4)) 2018/03/24 05:34:10 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x7f) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x4000000000002, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x3, 0x0, 0x9}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000180)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000080)={{{@in=@local, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000000000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000002c0)={@remote={0xfe, 0x80, [], 0xbb}, @empty, @local={0xfe, 0x80, [], 0xaa}, 0x382, 0x4, 0x100000011, 0x500, 0x7fff, 0x2, r1}) socket$pptp(0x18, 0x1, 0x2) 2018/03/24 05:34:10 executing program 6: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40280, 0x141) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x1, 0x0) acct(&(0x7f0000000080)='./file0/file0\x00') mkdir(&(0x7f0000fddff8)='./file0\x00', 0x0) r2 = open(&(0x7f0000f51ff8)='./file0\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000033ff8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000a42000)='\x00v\t', 0x1001, &(0x7f0000f8e000)) unlinkat(r2, &(0x7f000057d000)='./file0\x00', 0x200) renameat2(r1, &(0x7f0000000180)='.', r0, &(0x7f00000001c0)='./file0/file0\x00', 0x2) mount(&(0x7f0000c08000)='./file0\x00', &(0x7f00006b7000)='.', &(0x7f00005e9000)='cifs\x00', 0x6004, &(0x7f0000ad5000)) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000100)={{0xa, 0x4e22, 0x1ff, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, {0xa, 0x4e24, 0x3f, @dev={0xfe, 0x80, [], 0xf}}, 0x9, [0x3, 0xfffffffffffffff7, 0x19a9, 0x7, 0x6, 0x6, 0x6, 0xfff]}, 0x5c) getdents64(r1, &(0x7f00000000c0)=""/22, 0xffffffffffffff77) 2018/03/24 05:34:10 executing program 5: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x100, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x16, &(0x7f0000000040)=""/230, &(0x7f0000000140)=0xe6) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000180)=0x5, 0x4) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f00000001c0)) sendmsg$nl_route(r1, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000028ff0)={&(0x7f0000320f3c)=@ipv4_newroute={0x20, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@RTA_METRICS={0x4, 0x8}]}, 0x20}, 0x1}, 0x0) 2018/03/24 05:34:10 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$packet(0x11, 0x3, 0x300) bind$inet(r0, &(0x7f00000f1ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000df1000)=0x6, 0x4) sendto$inet(r0, &(0x7f0000de1fff), 0x0, 0x20008045, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000d3a000), 0x4) sendto$inet(r0, &(0x7f000058b000)="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", 0x1000, 0x4, 0x0, 0x0) 2018/03/24 05:34:10 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000014f79)="5500000019007fb1b72d1cb2a4a280a80a06140000a8432191052369390009000800001c010000001400a30702000000000000dc1338d54400009b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x204000, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f00000000c0)=0x4, &(0x7f0000000100)=0x2) 2018/03/24 05:34:10 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000000100)=""/215, &(0x7f0000000000)=0xd7) sendmsg(r0, &(0x7f0000f18000)={0x0, 0x0, &(0x7f000076dff0)=[{&(0x7f00000000c0)="200000000104f500000000000000060020200af80900010002e8006007080000", 0x20}], 0x1}, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) 2018/03/24 05:34:10 executing program 4: socket$packet(0x11, 0x3, 0x300) symlink(&(0x7f0000003ff8)='./file0\x00', &(0x7f0000000040)='./file1\x00') lgetxattr(&(0x7f00000e7000)='./file0\x00', &(0x7f00000a7fe7)=@known='system.posix_acl_default\x00', &(0x7f0000d63000)=""/42, 0x2a) syz_open_dev$sg(&(0x7f0000000ff7)='/dev/sg#\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00006cb000)='/dev/ptmx\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/03/24 05:34:10 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cd0fc8)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000e05000)={0x2, 0xe, 0x0, 0x0, 0xa8d2a3a78777af, 0x0, 0x0, 0x25dfdbfd, [@sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x12c}, 0x1}, 0x4) 2018/03/24 05:34:10 executing program 1: mount(&(0x7f000001fff8)='./file0\x00', &(0x7f000001f000)='./file0\x00', &(0x7f0000014000)='ramfs.', 0x0, &(0x7f000000a000)) 2018/03/24 05:34:10 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x40, 0x0) connect$netlink(r0, &(0x7f0000000140)=@unspec, 0xc) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000888000)={&(0x7f0000ad3000)={0x10}, 0xc, &(0x7f0000a9f000)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000002400010cffffffffffffffff00000000080004580d4600a7efc871cf39cec1ba920000fc0040"], 0x1c}, 0x1}, 0x0) 2018/03/24 05:34:10 executing program 0: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/create\x00', 0x2, 0x0) fcntl$addseals(r0, 0x409, 0x2) mmap(&(0x7f0000000000/0xe76000)=nil, 0xe76000, 0x3, 0x32, r0, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000deefec), 0x14) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000000c0)) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) connect$l2tp(r3, &(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r3, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) listen(r3, 0x1000) 2018/03/24 05:34:10 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe9ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x10007fff) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/igmp6\x00') getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x6, 0x30}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000100)={r3, 0x1}, &(0x7f0000000140)=0x8) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x9, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}) r4 = dup3(r1, r0, 0x0) close(0xffffffffffffffff) dup3(r4, 0xffffffffffffffff, 0x0) 2018/03/24 05:34:10 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x301, 0x0) r1 = dup2(r0, r0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000040)) 2018/03/24 05:34:11 executing program 2: r0 = epoll_create1(0x0) remap_file_pages(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000004, 0x1, 0x0) clone(0x0, &(0x7f0000c8d000), &(0x7f0000475000), &(0x7f00000f4000), &(0x7f00003a3f08)) flock(r0, 0x2) 2018/03/24 05:34:11 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x1000c002}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) flistxattr(r0, &(0x7f00000000c0)=""/162, 0xa2) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019bf9b)={0x14, 0x28, 0x311}, 0x14}, 0x1}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000028fc8)={&(0x7f0000007ff4)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x1c, 0x20, 0xaff, 0x0, 0x0, {0x1000a}, [@generic="fffffe0121"]}, 0x1c}, 0x1}, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x400, 0x0) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000180)={0x2, &(0x7f0000000040)=[{0xfffffffffffffffe, 0x5, 0x1, 0x7ff}, {0x0, 0x1000, 0x8, 0x200}]}, 0x10) 2018/03/24 05:34:11 executing program 5: ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000000000)={{}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4"}) r0 = socket(0x10, 0x3, 0x100) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x20000000200, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000100)={0x5, 0x1, 0x2}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001200)={0x0, 0x32, "3a0de20c53c61b00b5d7117a05be41a5c93884f28382b254ff9549c9cd3367bf9ad80d250ed0fe4bbc4492e2f1ae6879ae5b"}, &(0x7f0000001240)=0x3a) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001280)={r2, 0x9, 0x6, 0x7fff}, &(0x7f00000012c0)=0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000001c0)='bcsh0\x00', 0x10) setsockopt$ax25_buf(r0, 0x101, 0x0, &(0x7f0000000200)="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", 0x1000) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000000180)={'sit0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) 2018/03/24 05:34:11 executing program 6: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x20) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000080)={0x5, 0x7, 0x8, 0x200}, 0x10) r1 = socket(0x10, 0x80002, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x50}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x100000000, 0x4) accept4$llc(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000003c0)=0x4, 0x807ff) setsockopt$sock_int(r1, 0x1, 0x5, &(0x7f0000000000), 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x7fff, 0x3f, 0x7, 0x81, 0xffffffff}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000300)={r2, 0xa0, &(0x7f0000000240)=[@in6={0xa, 0x4e24, 0x80000001, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in6={0xa, 0x4e24, 0xfa, @local={0xfe, 0x80, [], 0xaa}}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x3, @empty, 0x8}, @in6={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0xd}, 0x7ff}]}, &(0x7f0000000340)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000380)=r3, 0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000180)={r2, 0x81, 0x3f}, 0x8) 2018/03/24 05:34:11 executing program 4: r0 = gettid() unshare(0x28060400) clone(0x0, &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)="11f939a2f875cac283a5716e61cba03bd76f6e67eca9a492bd9ac8b7b2fead6a5f71fe225e6821982b3772d1ad28b5346e219a") exit(0x0) tkill(r0, 0x10) chdir(&(0x7f0000000000)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0/file0\x00', 0x402000, 0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x202000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000140)={r2, 0x80000, r3}) 2018/03/24 05:34:11 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/igmp\x00') r1 = syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0xd) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendfile(r1, r0, &(0x7f0000fd9ff8), 0x100000001) 2018/03/24 05:34:11 executing program 7: r0 = socket(0x10, 0x80000, 0xa92) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x14, "a7447e3648dddf70dc627340bf907c74300a42f0"}, &(0x7f0000000040)=0x1c) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000080)={r1}, 0x8) r2 = timerfd_create(0x9, 0x0) timerfd_settime(r2, 0x1, &(0x7f0000df5000)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f0000edb000)) timerfd_settime(r2, 0x0, &(0x7f0000e92000)={{}, {0x0, 0x989680}}, &(0x7f0000cf7000)) 2018/03/24 05:34:11 executing program 1: sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf", 0x9}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect(r0, &(0x7f000067b000)=@hci={0x1f}, 0x6) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0xfffffffffffffffd) ioctl(r1, 0x1, &(0x7f0000000100)) bind$unix(r1, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) 2018/03/24 05:34:11 executing program 3: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x4014}]}) getresuid(&(0x7f0000c10000), &(0x7f0000844ffc), &(0x7f0000409ffc)) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) 2018/03/24 05:34:11 executing program 7: socket(0xe, 0x801, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2000, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000040)={0x40, 0xfffffffffffffffc, 0xf8ff}) write(r0, &(0x7f0000000200)="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", 0x45a) 2018/03/24 05:34:11 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000008000)={{&(0x7f0000cf7000/0x4000)=nil, 0x4000}, 0x20000000ffff8000, 0xffff8000}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000000040)) 2018/03/24 05:34:11 executing program 2: unshare(0x40600) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}}, 0x2, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate(0xc, r1, &(0x7f00000000c0)="644ccbc5839fedf297fd43e6ce83ffe1a6ae04348c536ab60c69f3ba70ecd48dab39c42a7e4cfb1cfba15f32457c", 0x2e, r2) r3 = syz_open_procfs(0x0, &(0x7f0000000ffd)='ns\x00') vmsplice(r3, &(0x7f000098f000)=[{&(0x7f000010bfff)}], 0x1, 0x0) ioctl$EVIOCRMFF(r3, 0x40044581, &(0x7f0000000000)=0x2) 2018/03/24 05:34:11 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) signalfd(r0, &(0x7f0000000040)={0x4}, 0x8) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="14000002090000000000070000000000000000"], 0x14}}], 0x2, 0x0) 2018/03/24 05:34:11 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)=[{0x10, 0x0, 0x8}], 0x10}}], 0x2, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000080)={0xffffffffffffffff}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x14) sendto$packet(r1, &(0x7f00000000c0)='i', 0x1, 0x0, &(0x7f0000000180)={0x11, 0x9, r2, 0x1, 0x6, 0x6}, 0x14) 2018/03/24 05:34:11 executing program 3: mknod(&(0x7f00001c2000)='./file0\x00', 0x1040, 0x0) open(&(0x7f0000fa3000)='./file0\x00', 0x8001, 0x0) 2018/03/24 05:34:11 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x10040) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000080)={0x6, {{0xa, 0x4e23, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x101}}}, 0x88) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2}}) read(r2, &(0x7f0000000140)=""/163, 0xa3) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000d97000)) 2018/03/24 05:34:11 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="7c000000fd2bbfe23da857925d6c43fe1bc25c79fc64cd3d68051bdcea3d7645d79489445b83219ba466fdbceb72ad703d727c33b3e706ca9d77150861f48f323080e1c956ea992f53c3b24dc9843241ab5a20d864011a240a78df026e7b3d717d276f8706677050a7116dbca4ee93ebf1d7415accacc65030a96f0000000000"], &(0x7f00000000c0)=0x84) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r2, 0x2, 0xfffffffffffffff7, 0x6}, &(0x7f0000000140)=0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x3, &(0x7f0000002fe8)=[{0x15, 0x0, 0x401, 0x1}, {}, {0x6}]}, 0x10) sendmmsg(r1, &(0x7f0000008180)=[{{0x0, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000008000)}}], 0x1, 0x0) getpgrp(0xffffffffffffffff) 2018/03/24 05:34:11 executing program 2: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in=@multicast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@remote}}, &(0x7f0000000140)=0xe8) stat(&(0x7f0000000480)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@broadcast=0xffffffff, 0x4e22, 0x0, 0x4e24, 0x0, 0x2, 0x20, 0xa0, 0x88, r1, r3}, {0x4, 0x401, 0x4f167912000, 0x4, 0x9, 0x41, 0x2, 0x80000000}, {0x400, 0x1000, 0x9, 0x401}, 0x8, 0x6e6bb7, 0x0, 0x0, 0x1, 0x1}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d5, 0x32}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x3fb0d288e9ad5389, 0x1, 0x9, 0x0, 0x6, 0x1}}, 0xe8) pipe(&(0x7f00000002c0)={0xffffffffffffffff}) r6 = fcntl$getown(r0, 0x9) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000017c0)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001800)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001840)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001880)=0x0) sendmsg$unix(r5, &(0x7f00000019c0)={&(0x7f00000004c0)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000001740)=[{&(0x7f0000000540)="643b06d6a6a5ee34d04d3f8ed9599244fb8555870ba6c6ae7a30820977d984f74bb089d326cf8f90180e29f48a4e9c", 0x2f}, {&(0x7f0000000580)="5758c79bb76d377eb31a00aa9cecfaf56aa8ae9418866e7c798010414534be2d8ae8b7ec6c1ab15b4f2b081c264022ddbc1dcce1a3bd0ff7cbbb087137c478bb694bb49b2acf237c5602e853dd2926241b0df47efd61561e54fe1b3cdd1f1f8b55f151b8a7f10f7c2f3a58785fa8013c742b4aaa90e1713114050bdef60758a7a8ed15f401f2d80e28", 0x89}, {&(0x7f0000000640)="a541527c4d4875e6467b3b87a792212dfcc2f11b696034b69f10151ba035d6c14d97f024a849a7f97c5d0c98b7bbceacc1f3e71254be933940e1b561b280c79eefa72beb8d9a043e6cf89348e6a9b674b5db4c039d01bedf55ee5dab310ca2e849539aeabd6be8fa28ab75475f19038337dc2550bcce5076c6becdd376e79129d631fda0fa16abc27da82060f2efa0ee8d56d5b12574b6a4ca8fb9e5a0c1f6a6af0b30b24144afbbbc9ceee4d2", 0xad}, {&(0x7f0000000700)="d10f1783b0f0f2", 0x7}, {&(0x7f0000000740)="e7435d988291699fabd077a18b465348418787cb834b3fc148710ced68323f634a3c35da6cafe395c110d384b51f76ae35150c4e798917fa4acb0803cf5b98a7e41833d4656ac28b558275da4d95755ed014764270b9bce7ff099c2e81ad630dc4cf553d91d015b6b0b4c235ea82aaaa254d72f41cb6c4d9e93792eb3d069988c3fc10c4fc714af5fd3f1f6152952140e63cb8fc1e1abbc951dc3debb48276fa3b94bb33f5ca2c247328894d23a90c47eb1cb74f044f12851a316879ebec7a3e84917a71584002b74daa9d7c730e0bd6f052232417820b1d759caef9795dcd77ee1631bcff3839233d9a853aec2c4b5c49b9c38933df4fd0ff424f2b3797ccbb62834b681554677faa940ece6079c5f5ee77d376a6ac86f4ed489600f8e30eeeffafbf067f9d4be95e356b015811e1d37bd0aab254edc025dbf5cf000f9ed6621b50c6679ea49133218beee6bfed287a4ba1282ba0207234c219fb3143994a1088a037f39872a10fc52930c0498fa2e20b262573918fec5193d0d44e8adbd46351165def24560e3d399239ce6068504318a56d42d8027d28ec0497c7093faa1642d815c62479c7600ba3588a342a68bc75771c62c617f728e76444f3ae575fac5800375784da11601c0b5610c293e5f79b902a322d27edc4ab35bdf23b07484bb8a6b3d5a5de21fbc5a1873c947d9c396f815f1765b6adeeff899d223cab0ca04ba764f496d5c899249a2c0c962092f466d8caaa8219d89e5bd0e4cb9db1f08bb4bb4a495e37d55d25eae99116a4a68b96200fb1f5208bd93f34e691750fb6ab6334b64b734b936f300ba81144be5993ff093599c5a576a14ba53bded88e0b0fbda93aaabc0ac01e0539ba867896e18c97106cbb3ed834ea80d11699f388f2ed1e400092237425ad626654896d018a0a785e65d6783c5159084296082af90f355c4b7ad2ad9b8dd2aa61dee55c7f9d7b2bb81b867fe160c76aa8d2da3898382d8ccab4ad33dbcda8dcaa9a2e76580185f9caf5540d49b4fb97aff793175b1ba9f3ac5427a3771dea04cb960f875c472e8870a3d1f060a772d7028c3cbe0b78d7ce2bb555e291db201689d7c0cc48f3f7bc02f66944a85ae2cb8c1318f8115e1686e14a23eb84d02648f84c58daa887e1ddd7e061cc6a554bf9d4e462efe41b94a2c8dc0fea2e44c973c56ed3bdc06b006526bde92ac31b93b17f37dfa8117abc164a724aed2d24213559749c589d84f986911fe15643fead679b39b36a8685e13b5716eb588ac1931fecd36fabd45c6dbec9f25580e39a00a3316764274363a55a3ec5037b0a7073e4f72855f553735ad684761bf320cf50eba692217ea78f261b62abb3f821f125f09a681b69da7a4353b13e453c202d6178b1f8250a4abb539b57ba1aab1c86ee8ed07d57fc679f334f61ee2d2920a009ee9b92a04e327389079e37c84ab7c1b3162f8dc16626c8ed4eea8e7c6cd9bac2855a7c85182cf54bf8f45a7b43560877ed219dd5abde08faa7b013784ad9487c5b05ea875f22f4408791ad8540ed651aec811079e08b1e8b1601e042c6981d435210e7ab7ec961b7a7ca1b53bff25d3f2dde8ccd003b05e094e0f5f463c6cb80f11a25114e482938b5d1db7e192ca02398502d505710111b024b080c0ce46401c7067e497e6180bfa1741466a01453ca0c4b42ac2381d663ae8fd78ba9f2abbb1820d601e401623103112f3325b43fd489a62c0bb860332736871dea8b2d0c71f607345ba45bc79983534462ba61cd8fc8cd3a6526945433b1012e3256fd758f3024d9a8510c9cfc7eca349cc8b6f34b6acd81ef1febad9e422224b7a9ab7f2b5be809c55a9f5354b80297c1583a81976c2089f3de1ab1ef16ee4868c4f8529f26e4b5b431c688fba7fbd7b7ef67c34d48f11572e4a6517cb02b639de5e85f3c1d79becf845862ecb6cc57c2d4a1b934cc2ad1b4f471c11eba9e3360fc19d528cc40f685df5f528cc1df04e17834ec14783d7200bad529070f9633a7e86e779af87cb21d3472a5b4e4df5af33a50add7c636d93b09ea62e6e65f5e3f2abca7054a432bebbd9d3dedae20dac5b9ce13e1158cbd2e9f68fbe9c223f285762362a670c35a96913d416f7e4d7376754dc02c5ec976df3001c8866276a9c546546270c12f3162a98a39ae727704a93dc7705987597acffbc4677380f5e527bc9807dff1fdee0097ae12c801eed61cd89ad06fc6c40473a0d4e2a706f747d4e1869cfa486545933d9a6d4d46d008f3844be6e070a43cb11bd1f9d85c962801d89070b2e8db9163a45830581be7f3ad55a79b756caa3b24f54c45b1d74449c49b8e643e8f49b0eae0e9bdb913141976b70491c24a6916a263e75af93cd5574ebac1b1471a63c5d122ae15b198bc1b73954d89641c08f593a852febcb6c421218b589400e8aee158056ba109b002b31d3287fcd5e3d6112b27c27dd2cea3153d8b844e04fc3b9e0b76c9a0b1bb9da20bb11746faf69e13b1a7a35843ba87597f5ad94e8832dc12f440b1c06afa77dd49d9991f6ebc04db54e380ede83e4a03ad9be982897a5d5a5ed05df56b85b0290adcfb6d90851e08a660cad649501fd9624ae50cc776fa1fa8ce686d66fb4a590235af1564c883ca6c2892ce1f4e74035ff0f9db1604494c8dbdb8cd78a29032f1b8cbdbdb7f6acab14f52f7737a3f9f9d59d4d3f75e767095c449a0feb36f06a2fe1d25d15e183c8e0592d8d3a85b7cdd6f09a4b8a7ff1d4868ece301f5148d47b57e0ef9392fd6aa78732bc6dcfb5a015bf48aa6dddad87aeb0b3fb4880d86f6c2458c602aba62d5cac68a5ba8e363af3708b0c815da5bf08b794f3fb1d2858e727899c7426e3b58e1a0d0b047ef458a7a29b13e77a9bb48244c573c23157b94d007b115be0c181cdea297a7c959b70706819e69b2e7ef98f1216d9b09180fbc7bafcb9816378bfac7cc47b88f77359f2d3ea1de53dfb599e4a2395497c4954faf0a116b91ecd950aa97eed0dca4109f569720d793f9e573f662414097531e4126615362707e184752242c4e6e88b8ee8abfaacdd86e6a615f611af861505c7837294399bb62e91069a6f1a6f5fb43e8289a186e36a4ac7a2973e01ea4b14f002955ea145ce3b1391962c440971e1566d72631f7d4cb927b02a8cc46aecfa9afa8f76af65118ffcec630bc17f9d2d1228426831caadaa443bf88809d70c15a1ab4c9cbfa312c7cbfd8e5728c150920404f24c0b32a07405e06f651686d6263dad8048dcd476d3c649b23080e01443607ed640799c3a0641d8880ac47a97d77ea8f02568140c412175b6ff33b3f1e569b41c9b3c7d3b44202c3677d03563183e7b67438987d67915c3c3ce6f3dcf043f028fe924347a4e11a016b01e948b9eee9387506dcdb6e4ec9f4e34a7f8b9a00ba2aa9eacebfcbdde9a5488fb1fe979295eaf84f30ebe115ca2c35ab6b183bb2a65d44f1ba94db0bb779d70cecf14efd79983dfee0f10110d40cf7922e92a81140fa046cee5ea9716ef2e7db67d1ca0fcd32b301b1629f7ce1cdf91c46854d6d02847befc86cc1adc317672f7086ff74d03faaf8e235e669a9d6975c28f9ec9fc924588172fa4f75e4abbbe768a0a250d6bf5e1df9e301b1b9d232bd2d64c764becf62aa6aa81fe7276fdad7911c873bf94c7ac5315326762fe413db542a0d2daff33fca6c5b9cb59e90aaafa50dc4acc814da90f5360f0c23a29318c5f29bbcfd1168b3af4239afb6a994790909578514f8da13514f5fc1bfbd9812cb4300c1f46bd7dfb9c4cb0740eb617e54979b577c69f54200054bc5a4b6ed001e283437c0d38cd6a310a07bf96c668a422fae8a62b06eaf83a76e2cb54f68a8e99101ee5411b91492d9d77406364d382981b0e937a24e66dc6d77f0c4931e3549ef8ab99a8cdd80da1fcc01dc43e8f27e97e1c5a42cc715aa2a56d2176a090d246bcae89c6b58192e86e160921db6b500da49edc81f0e6dde56ab888f4770fc7f86b60828fdf156f2c5767cb4629e786cfd0d770cb63958fc83a7edad582bf2d163eda9bf20cf966f0cf86a35b764b04b168427e178be3afb99d85b8e840336c4af2e05fcecd48ebbfd776d131af3fc8527557594019e36fb1c7e9d4ad9b2a27b4e3f5e7279ff73d7f2b47d4a3f6adfbc48bbeb50f6c1591f7ed6e262afdf9cbe72ee3798461cbc16b5484d880c34f05650ac1cee340b24540ba2fdb836525a6733739eb36043b2f62788892d205051f1a37feb26c91796f00028a168ea81cdc3c4826b13e18c1c26a74b61960c23cf33e1821fa392dc0d6cbb35972d12ee530ab94a8722e91e82aa86350e4bef77f5fe72684380d96a380b2f97b66d89afe448a9eb8ae7cd8cfdcb88c81a7a7622d8cd4995843adcffa2b892415849ae7ee5feb96a10fb88a502c5bd316a0515889b78d1d7bee96a18b2cb5675a240cc138daa38b64d4c3afa30344b0ebd07496c6bd7670005c45b0ace72bcaf303f46d821604d8c1444f6ac09de1a04a60c25b144be028938abec3e31c7fe68e4615d1bbf0ac9766ade8fc02db5bc3375720d5e84aa831fb64b73d612f325c26bef1c25f9e3f20ca92d56e8bb668dba59a64cb05c63bfb887968d74950256e94747c6331b94f1657356fea9d15abb08688cca69d5655e1bfed409248d21726df017830d42f8681842f22f697f1e0c372e04949d3183b844ad389198a12919b2eb5db39760860061bd5439eefc12e2a49eedbac2d966f992232c3634696a42788cae99ab6cc757033010185cd9c285931e9b31a0fc7ddf7f0f3cc39d502c1b8f48d40e22ac0742b9732941844639adb707bff6821468f3257e6d5aa8d987e0d39d047846ebf18e6f2803b6b2fd94e8396492debe441f6ec498ca7e4fa88d8508b2ff381783a7acac48587a82ae3dc0699e9cc60e67d58ef157e39ccabcc78d17c1f975432234d9881ba3200292106a92d586e319aa203868a0abcc8ce3d8e52a053259ef2baaa21d2a0096014c87b7d43387b1a5ef644fddb56a1757c94f319d6a186b6727485396b444f1c53a436abff6fd4b746492a4840676fe54bd8bc009ef6456ee0464f657f70e7c448fc8b1a2e00cad05880406eb87866cd0dffd3a840d886e87859ee864a604b9535b11b6a30f99d168df4d4977a6c3ed25c995f71cc1308a85abb6c767a2f85a4548d66229db374b04211f70863a4d937a8f75d16324916fdbcabd537d0d4cf95773614ffb4e13275013358712aa0402586b8fd640821210c3bcfd8a7ebf216f801466bef00ec787d490547f6b96b3702d4e04b362aa6ab054b89f8bdc3d92ddcdff07d54a1f0b66e11b8a34df4d77aeef744fbf9ad21b5e0579f7ad4dac9757d66bfedc8b372be49dae2e33dbc9163fc7c84bf09b3590a370b0b9dababb452b450c8583a60f7776f011aa670ae1271b04b95f05d5af13224457569e4db15d5ebabb4a4619b03b15b352c31c7eed85821146e6b1f9e9a63fc99a7a69794186303d2a9a05a310d7f144ece4b9e738af284775cd7ea6bb92a7146047668b69d62c6d43d5cc262055cdbc0863fa75a03491fb6e61894e878fcfac8b21802dda743c908c721a6f50de534942c45076a9438062c2b6dadcaae7bf93186b38b722c361db1af023f4dcb4b20d419c7d9abb82bec0ad30f606c41de933dbd30df394d837b667fbbbbb22a1edc4bcacc50a49973ab754e0db734f985151d3a9fa5ce20329ac835d88232db0daa224e8bc45172be60063f0068f8b6f4367455bda7c334499ed0588b58e37fc9e0a453e", 0x1000}], 0x5, &(0x7f00000018c0)=[@cred={0x20, 0x1, 0x2, r6, r3, r4}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r2, r4}, @cred={0x20, 0x1, 0x2, r8, r2, r4}, @cred={0x20, 0x1, 0x2, r9, r2, r4}, @cred={0x20, 0x1, 0x2, r10, r2, r4}], 0xd0}, 0x90) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@dev={0xfe, 0x80}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x3c}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) connect$inet6(r0, &(0x7f0000000180)={0xa}, 0x1c) 2018/03/24 05:34:11 executing program 7: pipe(&(0x7f00005dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000883000)=[{r0}], 0x82, 0xffff) write$selinux_load(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e7568"], 0x10) 2018/03/24 05:34:11 executing program 3: mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f0000000040)) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x400000, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f00000000c0)=0xffff, 0x4) mmap(&(0x7f0000048000/0x3000)=nil, 0x3000, 0x7, 0x2000031, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) 2018/03/24 05:34:11 executing program 2: r0 = open(&(0x7f0000fedff8)='./file0\x00', 0x141042, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000140)="97a0af667b6787abfb6621e014561244d4bcc4c6702fa371e8f2b9eb5ff9e85056aad11be7c57b250fefe2e4bd500667d72358ca80fa5cf19efdd4bec4f7ba98a5c412dc6bd6515455406f2cac7731a6da6e90cfaa5ebf4b4f1b8899ef75240bfce809a413650f9ee97e100247e7326b50c3f54a") utime(&(0x7f0000ff1000)='./file0\x00', &(0x7f000067bff0)={0x0, 0x40000ffff}) unlink(&(0x7f00000001c0)='./file0\x00') fstat(r0, &(0x7f0000000fbc)) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/16, 0x10) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000008ff8)) accept$ax25(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) sigaltstack(&(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000100)) 2018/03/24 05:34:11 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000600)=@updsa={0x138, 0x1a, 0x1, 0x0, 0x0, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@dev={0xac, 0x14, 0x14}}, {@in=@multicast2=0xe0000002, 0x0, 0x32}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x138}, 0x1}, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x300000e, 0x80010, r0, 0x0) 2018/03/24 05:34:11 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x1ab802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xdf, &(0x7f00000000c0)="82b57d44cf1c981474d2692cd63e425ea361a4a7b53078f51176ce5a73ed4792719875edd7616dec404950e9dadf0fc1d5023b958f0c63f7663cf98cdcffc19a85dafcc3f337d8bc288ee554d3def6152a60b3469de5cf26516a541633daddce7733eafa35e933c9eb8295df666613308a6ad2f74f8ddd73ac087105e56d76be48b7d54668ca98ba09cf074db0614c6139473ca7bcdbbe76256486446b48793866dc9c119d", 0xa5) write$sndseq(r0, &(0x7f000086afd0)=[{0x10081, 0x8}], 0x2a) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) sched_setparam(r1, &(0x7f0000000040)=0x1000) readv(r0, &(0x7f0000000880)=[{&(0x7f0000000080)=""/8, 0x8}, {&(0x7f0000000800)=""/120, 0x78}], 0x2) 2018/03/24 05:34:11 executing program 5: r0 = socket(0x800001, 0x2, 0x3) write(r0, &(0x7f0000000080)="2400000024000500000000000000091803be000001000000000000000000000000000000", 0x24) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000010c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) accept4$llc(r1, 0x0, &(0x7f0000001100), 0x800) recvfrom$unix(r0, &(0x7f00000000c0)=""/4096, 0x1000, 0x0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001140)={0x0, 0x7, 0x3, 0x2}, 0x8) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000001180)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f00000011c0)={r2, 0x2}) 2018/03/24 05:34:11 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x8002) write$tun(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="000000000000080000000000000060fd7cca006a0000fe8000000000000000000000000000aafe8000000000000000000000000000aa0420880b00240000000043a451437e4b0dd676b7988fa011035f4df1e4b79287f7dddfa2cfc7720179e72f6c4bbe00000800000086dd080088be00000000100000000100000000000000080022eb00000000200000000200000000000000000000000800655800000000df01"], 0xa0) 2018/03/24 05:34:11 executing program 4: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000040)={0x1, 0x3, 0x4, 0x0, 0xc}) r1 = syz_open_dev$loop(&(0x7f00006a5ff7)='/dev/loop#\x00', 0x0, 0x102) mlock2(&(0x7f0000032000/0x4000)=nil, 0x4000, 0x1) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f00000000c0)=""/241) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl(r1, 0x4000000000001277, &(0x7f0000000000)) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/policy\x00', 0x0, 0x0) 2018/03/24 05:34:11 executing program 0: r0 = socket$inet(0x2, 0x0, 0x90001) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x4e20, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) syz_emit_ethernet(0x86, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@mpls_mc={0x8848, {[{0xfffffffffffffff9, 0x8, 0x8}, {0x100000001, 0xff, 0x2, 0x6}], @llc={@llc={0xd4, 0xf8, '\v', "466e104dfea322dc336b342b7851feec15800f82cd14d1e6c5fb5118b6f2bd85e415a0310b1172626591f7434ecd8195d692288674f410f4a23b86803ec03c4d1d6d5efc71228b64b799158ee59587d0b488d444aff1d58375d5d70ac578d180ca9b0df9d8785dafc6b304a86f"}}}}}}, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) 2018/03/24 05:34:11 executing program 5: gettid() rt_sigprocmask(0x0, &(0x7f0000057000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x1, &(0x7f0000044000)={0x0, 0x12, 0x4, @thr={&(0x7f0000000040)="683886566f05502145069513ab44a099cfe6a7501ee52e9d4a88e3ae5b5fab107d3c185524f487d0714ec9a014f13cb3236266169f470d7216c6053463de", &(0x7f0000000080)="c4eeb0ab9ad7890907e2124cbbdfb20bb6d755187bf058f86724512c9e8a0b2927ea8c57132ac909c9c721f550ac53f1a82b6ff9ef653a8e11d97a79bb014679bb4e4d61a127b5e25dfa9bb8b393ccc7fde2725493e36d7ecc8ce74ec8"}}, &(0x7f0000000100)) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f000002e000)={{}, {0x0, 0x9}}, &(0x7f0000046000)) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$inet(0x2, 0x80803, 0xf721, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000140)={'raw\x00', 0x3, [{}, {}, {}]}, 0x58) 2018/03/24 05:34:11 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x2, 0x154) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0x5}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000240)={r1, 0x776c, 0x1000, "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"}, 0x1008) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='pagemap\x00') ioctl(r2, 0xffffffff00000000, &(0x7f0000000080)="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") clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000000)) unshare(0x10210800) 2018/03/24 05:34:11 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000012a000)=[{&(0x7f0000e73d64)="290000002000190700003fffffffda060200000622e80002040000140d0004000000000000d200019c", 0x29}], 0x1) r1 = accept$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10) splice(r1, &(0x7f0000000080), r0, &(0x7f00000000c0), 0x5, 0x0) 2018/03/24 05:34:11 executing program 0: seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_buf(r0, 0x29, 0xec, &(0x7f0000000080)=""/96, &(0x7f0000000100)=0x60) getrlimit(0x0, &(0x7f0000000200)) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000140)={{0xa, 0x4e24, 0x7f, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x401}, {0xa, 0x4e24, 0xc6, @local={0xfe, 0x80, [], 0xaa}}, 0xa5, [0x1, 0x8, 0x6, 0xfff, 0x81, 0xfffffffffffffffa, 0x47, 0xdb48800000000000]}, 0x5c) 2018/03/24 05:34:11 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020300000000000100010000ffffffff0322e6353e1e8ff7a02a96950006000000000002004e20e0000001000000000000000002000100000000000000000000000000020005000000000002004e20e00000010000000000000000d21b0b4e8ee4846eb5936a06ffe90353bda01261a5"], 0x50}, 0x1}, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f00000000c0)={0x5, 0x8}) [ 55.415389] sg_write: data in/out 524252/118 bytes for SCSI command 0x0-- guessing data in; [ 55.415389] program syz-executor7 not setting count and/or reply_len properly 2018/03/24 05:34:11 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) fcntl$setflags(r0, 0x2, 0x1) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = dup3(r0, r0, 0x80000) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f00000001c0)) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ashmem\x00', 0x0, 0x0) setsockopt$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$inet_tcp(0x2, 0x1, 0x0) dup3(r2, r0, 0x0) 2018/03/24 05:34:11 executing program 7: mkdir(&(0x7f000000e000)='./control\x00', 0x41) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x40) mknodat(r0, &(0x7f0000008ff6)='./control\x00', 0x0, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)) seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f0000012000)=[{0x6, 0x0, 0x0, 0xfffffffffffffff7}]}) fchmodat(r0, &(0x7f0000000000)='./control\x00', 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000000c0)={'nat\x00', 0x2, [{}, {}]}, 0x48) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000040)) 2018/03/24 05:34:11 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000ff1)='setgroups\x00') mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x111, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000ea0000)='\x00', 0x1) 2018/03/24 05:34:11 executing program 0: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname(r1, &(0x7f0000000040)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f00000000c0)=0x80) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f00006f0fc8)={&(0x7f0000c16ff4)={0x10}, 0xc, &(0x7f0000e83ff0)={&(0x7f0000bcd000)=@newpolicy={0xb8, 0x13, 0x221, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x80}}}, 0xb8}, 0x1}, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000000100)={@ipv4={[], [], @local}, 0x0}, &(0x7f0000000140)=0x14) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e24, 0x1, 0x4e20, 0x8, 0xa, 0x20, 0xa0, 0x3b, r3, r4}, {0x2, 0x100000000, 0x0, 0x1ff, 0x1, 0xfffffffffffffe00, 0x0, 0x7}, {0x8e37, 0x8, 0x20000000000001f5, 0x2}, 0x4, 0x6e6bb9, 0x1, 0x80000000000001, 0x1, 0x1}, {{@in=@dev={0xac, 0x14, 0x14, 0xa}, 0x4d5, 0x7c}, 0xa, @in=@multicast2=0xe0000002, 0x3506, 0x4, 0x3, 0x2, 0x401, 0x7f, 0x1}}, 0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000340)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@loopback=0x7f000001, 0x4e21, 0x8, 0x4e22, 0x1, 0x0, 0x20, 0xa0, 0x3f, r3, r4}, {0x3, 0xffffffffffffffc1, 0x4, 0x9, 0x1, 0x0, 0x6, 0x7ff}, {0x3, 0x3, 0x7000000000, 0xdd2}, 0x401, 0x6e6bb6, 0x0, 0x1, 0x2, 0x3}, {{@in=@dev={0xac, 0x14, 0x14, 0xa}, 0x4d6, 0xff}, 0xa, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x3, 0x2, 0x80000000, 0x9, 0x24}}, 0xe8) 2018/03/24 05:34:11 executing program 6: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000620000)=[{&(0x7f0000d24fff)='F', 0x1}], 0x1, 0x0) writev(r0, &(0x7f0000002fd0)=[{&(0x7f0000000040)="561a00000000a9c18d0a083cd848c61b320010", 0x13}], 0x3e2) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) fcntl$setpipe(r1, 0x407, 0x0) 2018/03/24 05:34:11 executing program 5: mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r0 = open(&(0x7f0000000180)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x1) r1 = openat(r0, &(0x7f000001aff8)='./file0\x00', 0x0, 0x0) unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x200) accept$unix(r1, &(0x7f0000000100), &(0x7f0000000040)=0x6e) rmdir(&(0x7f00000000c0)='./control\x00') 2018/03/24 05:34:11 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000040)=0x8000, &(0x7f0000000080)=0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000eb6f78)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) 2018/03/24 05:34:11 executing program 7: mkdir(&(0x7f0000c1dff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x800000, &(0x7f0000000040)) chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = open(&(0x7f00002bd93e)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r1, 0x0) readv(r1, &(0x7f0000c33000)=[{&(0x7f0000007000)=""/171, 0x39c9}], 0x1) 2018/03/24 05:34:11 executing program 2: r0 = open(&(0x7f0000000200)='./file0\x00', 0x200040, 0x20) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000280)=0x0) ioprio_set$pid(0x0, r1, 0x6) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000240)={0x0, 0x7530}, 0x10) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f0000000180)) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000000000)={0xbf0, {{0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1f}}, {{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}}, 0x15c) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r4, 0x29, 0x6, &(0x7f0000001000)="da", 0x1) 2018/03/24 05:34:11 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='cpuset\x00') setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req={0x0, 0x4, 0x401, 0x17}, 0x10) mkdir(&(0x7f0000947000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000fabff8)='./file0\x00', &(0x7f00001a8000)=@known='system.posix_acl_default\x00', &(0x7f000001bfec)="02000000080000006f5509100730de2d6a1f06a0", 0x7, 0x0) r1 = fcntl$getown(r0, 0x9) syz_open_procfs(r1, &(0x7f0000000080)='net/softnet_stat\x00') 2018/03/24 05:34:11 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='environ\x00') pread64(r0, &(0x7f0000df6000), 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x4e22}}, 0x9, 0x7, 0xfffffffffffffff9, "136fa1eb2f728ba018a782c167844ccc981d9db57a695a4c5c102fdff2964877da0cf0663aff9fdfa5f26278e72a48e6f82d50482912bf3a245f9e3524df090cc310a06b95962c3dfa329cf797872021"}, 0xd8) 2018/03/24 05:34:11 executing program 3: r0 = memfd_create(&(0x7f0000d65000)='-ppp0#:)\x00', 0x0) pwrite64(r0, &(0x7f000003bfff)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r0, &(0x7f0000317000), 0x7f8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x9c5}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={r1}, 0x8) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') stat(&(0x7f0000646000)='./file0\x00', &(0x7f00007a1fbc)) 2018/03/24 05:34:11 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10000, 0x0) writev(r0, &(0x7f00000006c0)=[{&(0x7f0000000040)="c86fe6400e26edddb5f96eb382d48407c1ca454bac89c62ca48f1e72e726e06bc0369d167628010c8ce91b96897d0052a2ad8e8394af6a86ab508f4e180d6d0f086e6445c436cee4affa926e7c9c6ef3357811fd18bbcb3fd6a6d3d64103b1805905691aff0967cf6400480c6e71996aad53ebae766958e4bfd7e3c4a45f438738a76291cf385b9ba4b1c1dbb7df89106d739214d3646d5862131e4e7a5417fa187b05ec7b92e16fc6c9ab80590af64f1154df76dbc05e8d6595a7250ec945d5640ae355527ea3a564cfd2a1de", 0xcd}, {&(0x7f0000000140)="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", 0xfd}, {&(0x7f0000000240)="1ed227373ae684a6036593c32cd6a9e3c5643abfa00e587039cd556c6fcf01b7033c9cd54f7b7da3240e797ad8448d158c7f1ddd36867d990aeea31525739b0be5fa07d60799d1299ca9ccdcb9f9e3e404f14bde0055bcb60bf6d7783d5e96daf08393c8c7b0d0acdae5c4ba6353c7023cbcca14116c29f31bbfc126fcac5332c3d34958686a70934f3c7a0b3a1a498674b0b3047f184c5af288cbea9962c3dc4e33706b1911c4ce5cf0d470d2f775a38972a6aebad5c50ba01f5b6d98af76f333", 0xc1}, {&(0x7f0000000340)="31063c88f11494023e5d8626217d84bf0fd5934858957050d132a97a98c6aadcbaed615f62e07a00e2ed626ab312b8da5d630372c39f0f48f13b28cbe5db35255375b25841573dae609464b07c48577989c9091fdf41a717559fe3b632f432d7ccd37472c5c89be073bbea2318b21cb8a1c1cb0e5f12ead725fb324f84659dd3fd541146dc266f844a3a343de0e14905eb2b5a1874ce01789e7d9875e01552cdfb09a9fb7d7a77f97365f807316256312216f8493d0dac3b47e0f4937988fd549b17401bcb3a20b554cf7249d55f8dea7cef93683aba3994fb07f4d6", 0xdc}, {&(0x7f0000000440)="245fc0972464080d0a27f45c94493aad065ab4a630bf6c98e3b830a04d1410989e82de6f89d643280800425c7559241bd806866b3c03d6c2f1b62565f02d0e659ac3c93442a81b2a105630c18af0eb3eec7941f5f590aba732db1132af811b23225d38fb6d970535f1116de92e09ca157eb8cd2dfb3f40f4064d1d7848d22cccf3e7489b52bbe036806b4433c9b62b969d2220706b14161fd7b202dabd7b82eda665bc0a1d9bb8a7bb19917f47a2d755cd640fec3d84c5b3a33f449b73f65bb208813fd1b0001bda62c5a575277c3a444f126e09611a344bd0e3", 0xda}, {&(0x7f0000000540)="66b00b6dfe2b819e949b6d4b8627148c6e091ff8a6db8b2194d926badd36dbc86a7e2ed06764f115c0bc05e386154ef5ebd9db4625035f1653da70fee5826552f36e39", 0x43}, {&(0x7f00000005c0)="cf216576dd9a515c9e1b84675051cc63b2934a997df203e92ffdeeafa71cf864306ff0dbd052133cfcf03faf76a1be199e43e2809d9aa3f5faf09385673e1fae58", 0x41}, {&(0x7f0000000640)="b9c3ec9c7ca3ad09a7520b8ecad1170ec1783724905fa91d60213c6af2afbf09b6ed53d4f744aaa49e694fb18c02bddce3ab505187529dedad617dd673581081d0cef59120b99f6544708e3bc804c8bf7de13a", 0x53}], 0x8) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f000012a000)=[{&(0x7f0000bb9fd7)="2900000020001907ff033fffffffda060200000622e80002040000140d0004000006020000d200019c", 0x29}], 0x1) 2018/03/24 05:34:11 executing program 5: unshare(0x8000400) socket$netlink(0x10, 0x3, 0x2) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@broadcast, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f0000000080)=0xe8) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000000c0)=0x0) r4 = gettid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000002c0)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in6=@local}}, &(0x7f00000003c0)=0xe8) fstat(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_route(r1, &(0x7f0000000a40)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x44000}, 0xc, &(0x7f0000000a00)={&(0x7f0000000480)=@newlink={0x560, 0x10, 0x10, 0x70bd2c, 0x25dfdbfb, {0x0, 0x0, 0x0, r2, 0x2040, 0x20}, [@IFLA_CARRIER_CHANGES={0x8, 0x23, 0x3}, @IFLA_PROTO_DOWN={0x8, 0x27, 0x7}, @IFLA_BROADCAST={0xc, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, @IFLA_VFINFO_LIST={0x51c, 0x16, [{0x14, 0x1, [@typed={0x8, 0x14, @u32=0x1}, @typed={0x8, 0x32, @pid=r3}]}, {0x30, 0x1, [@typed={0x14, 0x77, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @typed={0x8, 0x8, @pid=r4}, @typed={0x8, 0x5, @fd=r0}, @typed={0x8, 0x65, @ipv4}]}, {0x220, 0x1, [@generic="223ebe62f20b6185e97fcab438f4d60368754920668b9ad10060bc30a525dc88e1000280bacf55496eb4e28ae6cdf91db643f98ddf7adf29f133ada0cef710390b95848dbc1db4ed225b7b6186e7945a72002613205f66efbf7d0e7456b5", @typed={0x8, 0x73, @fd=r0}, @nested={0x2c, 0x9, [@generic="e504a3d5cc90473fc0754e5bb8c9e353bb4c47bc5e210144082d0e529d847cea68c8bc1c02acc73c"]}, @generic="d90f2f2e51498644352387cb3435045759d9c06a03895df26a19c7192466602ac2166ca34b36ed346ddaf95617c3d23d5e3dc4139bb611157628e92cfe7720b9b4d0caba39ba30acfdd2e04b31c689b77dfba6de39af2f086db487e1883aa194ac1fd4db6e5e548cfedcc15e5712a4f8f003e5dcffa481102ef3422365099dfe03c386", @typed={0x14, 0xf, @ipv6=@loopback={0x0, 0x1}}, @nested={0xf0, 0x37, [@generic="e4bd29d543ecf7755059a5008ee1ca3da626ba4f5fbd106d4148e5147868bb90f98e6794241f021698d10eba16f5d4225f3a7d92d0e6970a5b9837507963c737c90ec386ab7a0e0d2e768fde255f2f249ec5768c3b37710c6493c0319d94b7c70dd3fe77b8f3cff4f86671d8076359fdcb88201789a1a2aa27c270367a3c0644ea8c34133dbdd8dd0a7ad59c4c472e866baffec3cb52987ac06386062930ddc162cf66d56b8a3bbead3213fa474595aa89b70ec9be312ee9e34c0d67fcde56854d21b7f76a5a8218ef0451d5dc810aca936e83c94d2b2c46b385c9f6d765180a23efdde5ea87fecaf6fe6a39"]}]}, {0x2b4, 0x1, [@generic="0baa461f6c95b466e6abb1868783a61092edbc53e73cf978f18c936de1957b178939ef504d0e8e4c8109d2b4a7c7effed39585dc8e1d1f0279a3cece94431df384cf92cf0a6d3f68a233a30e1bd2267a473bc35f93d26652dab1e2a6055bedad04c22b7acaa507ed870ea08011d300fd1caeff8221c0c52d2a1980e38c19f63eafa12d7178de07ef535f55315615d7afb39bfd4ab49142a69dafa962eff003cb48cf63acd99548126a68d2fe8250ea0353fbf63d8441a1f4328a47d9c175779a1f83d1aadd99988d5c32aefd630f02b2ac357f4a1857b507f9137b5eb182228ba9d4edeb2c", @generic="f1b06e555f397474e35b87a82fae56ef5c2029152dc49a86e41d45f5a9bcc55d08bb1105ef1f61340df4d645968c4f6836b066eb40b830a3e37239ed1a70f47674976acd1d109ee8cc101b778beea33a6b55e44113fc54eedb95f3dcef32150f055f7fce7316544ce6c7f3f7d9a76c422c286a2dc20f5b1e1d4f899fd3774164d836ee7adc8f48d16b2e986e66c11a58472d0e2e62dc11a624d6fe5e3f312d06760f2ef94c47a9efcd173652907af59fc161196c262a3836ea302dce304c9c9e3ed4ff22c6b628cdd90b560e27e8a27689f947f85eb17589c8ca8732", @typed={0x8, 0x8e, @ipv4=@broadcast=0xffffffff}, @typed={0x8, 0x53, @uid=r5}, @typed={0x8, 0x72, @uid=r6}, @typed={0x14, 0x87, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @typed={0xc, 0x90, @u64=0xdd7}, @nested={0xb4, 0x5f, [@generic="a3489c88e47bc56d474e27da315750da69a3b83557c0354cbca62b0678ddb97bde64edfd0c0e6f988d1a31fb60f62de65f8d8d0d52eedeaef2b1681fee0cd9a370dccdf032f16ca4cf0f58a7d10b5b7ee57df40e9b611ae1b6f652dbe43ba9b38d7b5f34a7aa44dec33c", @generic="bf5fe741c0cfe397d36470343e4ca48072ae8fc1a0979e774f207a047eb3642d8f048521b32fd62a85297a59cb5e", @typed={0x8, 0x2f, @u32=0x2}, @typed={0x8, 0x54, @ipv4=@rand_addr=0x8}, @typed={0x8, 0xd, @u32=0x3}]}]}]}, @IFLA_CARRIER={0x8, 0x21, 0xffff}]}, 0x560}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) lseek(r0, 0x0, 0x3) 2018/03/24 05:34:11 executing program 4: r0 = accept4$ipx(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x800) bind(r0, &(0x7f0000000140)=@nl=@kern={0x10}, 0x80) r1 = socket$key(0xf, 0x3, 0x2) clone(0x0, &(0x7f0000000200), &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)) recvmmsg(r1, &(0x7f00000011c0), 0x0, 0x0, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x402, 0x0) getsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendmsg$key(0xffffffffffffffff, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)=ANY=[]}, 0x1}, 0x0) 2018/03/24 05:34:11 executing program 7: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x1ff}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r2, 0x6, 0xffffffffffffffff}, 0xc) fcntl$lock(r0, 0x7, &(0x7f00000000c0)={0x1, 0x1fffffffffffd, 0x0, 0x100040, r1}) fcntl$lock(r0, 0x5, &(0x7f0000000000)) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4, 0x8810, r0, 0x0) 2018/03/24 05:34:11 executing program 1: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80, 0x0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000000040)=""/4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000874000)=ANY=[@ANYBLOB="01000000000000000a004e43ef000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000a004e2000000000fe8000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e200000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/03/24 05:34:11 executing program 4: mkdir(&(0x7f0000046ffa)='./bus\x00', 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000140)={0x4, 0x225, 0x200, 0x3, 0x81, 0x8, 0x1, 0x1000, 0x0}, &(0x7f0000000180)=0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x40, 0x16a}, 0x90) mount(&(0x7f000003d000)='./bus\x00', &(0x7f0000043ffa)='./bus\x00', &(0x7f000002cffa)='ramfs\x00', 0x1, &(0x7f00001c3ffb)) getxattr(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="a739220e3d6f2de61b"], &(0x7f0000000080)=""/184, 0xb8) open$dir(&(0x7f0000026ffa)='./bus\x00', 0x8000452002, 0x0) 2018/03/24 05:34:11 executing program 2: set_robust_list(&(0x7f0000000080)={&(0x7f0000000040)={&(0x7f0000000000)}, 0x120000}, 0x18) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) eventfd2(0x2, 0x80001) remap_file_pages(&(0x7f00008ca000/0x1000)=nil, 0x1000, 0x0, 0x80000000, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x8000, 0x0) unlinkat(r0, &(0x7f0000000200)='./file0/file0\x00', 0x200) 2018/03/24 05:34:11 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x80000000}, {0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x7}, 0x10001}, 0x81, [0x401, 0x200000, 0x1, 0xffffffffffff8c95, 0x0, 0x4, 0x0, 0x1f]}, 0x5c) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x0, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f00000001c0)="446d5046f8f5fb9c338d3a00480fee3a752cc38fb1cf18ad3c88607d4f4a2c63d253b85521dab4905a6dd742890fa5d5f875ddbaf56f") r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x0, 0x0) syncfs(r2) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00000002c0)=[{0x8, 0x7}, {0x3, 0xffffffffffffff81}, {0x3, 0x7}], 0x3) ioctl$TCSETAF(r2, 0x5404, &(0x7f0000050fec)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000c99000)=0x1000007ffd) ioctl$TCSETS(r2, 0x5402, &(0x7f0000235000)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000140)={0x7, 0xf1, 0x4, 0x3, 0x3a6, 0x2, 0x2, 0x0, 0x80000000, 0x0, 0x8000000001e, 0x5}) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f00000000c0)) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000100)={0x1, 0x81, 0x100000000, 0x9, 0x4}, 0x14) getsockname(r4, &(0x7f0000000200)=@can, &(0x7f0000000280)=0x80) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x410041, 0x0) 2018/03/24 05:34:11 executing program 1: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80, 0x0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000000040)=""/4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000874000)=ANY=[@ANYBLOB="01000000000000000a004e43ef000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000a004e2000000000fe8000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e200000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/03/24 05:34:11 executing program 0: r0 = socket$inet(0x2, 0x1, 0x200000000000) r1 = dup(r0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$unix(r1, &(0x7f000042e864)='[', 0x1, 0x0, &(0x7f0000589ff6)=@file={0x0, './file0\x00'}, 0xa) 2018/03/24 05:34:11 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000433ff3)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000817000)=0x1, 0x4) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x6, 0x8f49, 0x4, 0x3, 0x6, [{0xfffffffffffffffa, 0x8a9, 0x800, 0x0, 0x0, 0xb6c27ad67f6f34a1}, {0x20, 0x5, 0x6, 0x0, 0x0, 0x408}, {0x4, 0x7, 0xb14, 0x0, 0x0, 0x2}, {0x7fff, 0xfffffffffffffffb, 0x200, 0x0, 0x0, 0x303}, {0x1ff, 0x87, 0xbf}, {0x80, 0x88, 0x3, 0x0, 0x0, 0x400}]}) dup2(r1, r0) 2018/03/24 05:34:11 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) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000200)=0x0, &(0x7f0000000240), &(0x7f0000000280)) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x5, &(0x7f0000000500)=[r1, r2, r3, r4, r5]) sendto$inet(r0, &(0x7f00008b1000)="d4", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r6 = dup2(r0, r0) recvfrom$packet(r6, &(0x7f00000000c0)=""/129, 0x81, 0x40000102, 0x0, 0x0) 2018/03/24 05:34:11 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8c"], 0x1) 2018/03/24 05:34:11 executing program 3: unshare(0x20000000) clone(0x0, &(0x7f0000659ffe), &(0x7f0000504000), &(0x7f0000a2effc), &(0x7f00007c4000)) r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={r1, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x7f, 0x3, 0x4, 0x8, 0x5}, 0x98) wait4(0x0, 0x0, 0x80000000, &(0x7f000005af70)) clone(0x4000100, &(0x7f0000001000), &(0x7f000094b000), &(0x7f0000a3cffc), &(0x7f0000000000)) 2018/03/24 05:34:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2927ffffff7f00180001ff0000070200000000000006faffffffffffffff040002007a0ef4ff01a0ec4cacf4ae5822ab2246dcf26ebdcca3309c6870", 0x3c}], 0x1) 2018/03/24 05:34:11 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000fc0000)='/dev/input/event#\x00', 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000180)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000914ff0)={0x1, 0x0, &(0x7f0000fb2000)}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000100)={0x3, 0xf0, &(0x7f0000000000)="7afd757eb9ed8e876b38dc388e8189816e1f1689f5efa4e87fc5b3be90b11b6e3666561c167cac669160460d09659a473bbebb30e743f8ec87e2db2bd19153ee212ffc849017c2f0be60a93675589d4825d686310f4118639c32558c43397d1991699af63e4d8046950574efd56009a7f9ec92edf85e97b4ec3c693aa2aae8e898bb1b5e47e104010850cde133b0bc27d07e5a6072ee3426bd96c3865968cdc827af6c62042cd7d1a5dc7503149274d267f8783d6d0c05ee20e6d6fc395754ceba05edeb3c6e27fd2b9e16aa1b60f4f4e7d4e055321ea9dfb14b5998b94ca70fab8cd3016733c23ace2a02381b58ff9e"}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000dd5000)={0x0, 0x0, &(0x7f0000fb7ffe)}) r2 = dup(r0) bind$inet(r2, &(0x7f0000000140)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/24 05:34:11 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x281, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000180)={'filter\x00', 0x40, "ba20f9c32207f8f8fb3bc3a6b9661841a89bdd0c68680d6c756501838c8c9b6f9fac96e951fb38a841c06ba9cd94c79b458b3296dc58197630bb4915a19d5694"}, &(0x7f0000000200)=0x64) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x202000, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000000080)=""/169) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x7, &(0x7f0000ee8000)=0x3f, 0x4) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000000)=0x40007fe, 0x4) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000240)) sendto$inet(0xffffffffffffffff, &(0x7f0000dcfffe), 0x0, 0x0, &(0x7f0000514ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x6, &(0x7f0000eebf9e)='-', 0x1) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000003c0)={0x3, &(0x7f0000000380)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000400)={r2, 0x1}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000340)=0x20, 0x4) recvmsg(0xffffffffffffffff, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000), 0x0, &(0x7f0000000faf)}, 0x41002106) 2018/03/24 05:34:11 executing program 5: r0 = socket(0x800000012, 0x100003, 0x3) write(r0, &(0x7f00000000c0)="26008000130047f10501c1b00e000000000000000500000009ef18ffff00f1320500018000000000", 0x28) 2018/03/24 05:34:11 executing program 5: r0 = socket$inet(0x2, 0x3, 0x6) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000cd5000)={0x100, 0x9}, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x1, 0x4) close(r0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000200)={0x0, 0x8}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000280)={r3, 0x4f, "5d7f2b61064313c37ab1937cd7a866a6aef47bd7761c71446d745291ee0a97d98f253d81acfa3bc43bdd2f9c5eb8d041e1a4b75940a3c09fab32f3d24010fa759d3c9085063d073687d42d09169bda"}, &(0x7f0000000300)=0x57) set_robust_list(&(0x7f0000000340)={&(0x7f0000000100)={&(0x7f00000000c0)}, 0x10001, &(0x7f0000000180)={&(0x7f0000000140)}}, 0x18) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f00000001c0)={0x8000}, 0x4) setsockopt$packet_int(r2, 0x107, 0xb, &(0x7f0000000380)=0x7fffffff, 0x4) 2018/03/24 05:34:11 executing program 7: pipe(&(0x7f00007e8ff8)={0x0, 0x0}) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f0000eacfd0)=[{&(0x7f0000493f7e)="ac", 0x1}], 0x1, 0x0) pipe2(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getpeername$netrom(r3, &(0x7f00000001c0)=@full, &(0x7f0000000240)=0x48) vmsplice(r1, &(0x7f0000f14000), 0x100000000000016d, 0x0) ioctl$void(r3, 0xc0045878) tee(r2, r0, 0x3c, 0xa) ioctl$sock_proto_private(r1, 0x89e5, &(0x7f0000000280)="cba72028c0423287959cf55240552ea5eaf298d06668f35b5132657bc12150105545d52dfed13e09d8198886f6871c7b02c762e5239ab199498942f3b7dc2e4a495b5bfc30178cae202a313c273e632705aee508acacf803d64d412d14d0bc00b03362b1ff19e0ed8b8777dda92251591282b3eb648c6b719c2560a0db12ce7109b32f9e827b7f4201d000653aeb3ba769f5b19a7c76536b63e37ab310f6c6a958d9f94a44a28507ccaff67cd05b0297539592") getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/03/24 05:34:11 executing program 3: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000ff8000)={0x19980330}, &(0x7f0000ca1000)) r0 = getpgid(0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x100, 0x0) accept4$nfc_llcp(r1, &(0x7f00000000c0), &(0x7f0000000140)=0x60, 0x800) capset(&(0x7f0000000000)={0x19980330, r0}, &(0x7f0000000040)={0xffffffffffffffff, 0x81, 0x1, 0x6, 0x2, 0x8001}) 2018/03/24 05:34:11 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_opts(r0, 0x0, 0x20000000050, &(0x7f0000790ff0)=""/16, &(0x7f0000000000)=0xb) [ 55.844449] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=32767 sclass=netlink_route_socket [ 55.873384] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=32767 sclass=netlink_route_socket 2018/03/24 05:34:11 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) accept4$netrom(r1, &(0x7f0000000100)=@full, &(0x7f0000000280)=0x48, 0x80000) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000080)=0x6, &(0x7f00000000c0)=0xffffffffffffff2d) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={"6c6f000000000000000400", &(0x7f0000000180)=ANY=[@ANYBLOB="03000000bb468bf9f169b1a481c47070ad8d4f86a9dab69a36eaa1f49d33d8b8d2f1baca893b96e3536008f305702a5b7671ebda86c1e20b9187fae4b0096bbddd226c4188b43b753733dc3f3bbbad158ddd47aa6f2b2101ee6e30439c631c003a289fb9c3abaa0100000000000000ba0de0ffb6c2f75c7d919cc717753a64c1bdd37c2ce7809ecb4cb0b81933b82a13df3d8eccd713e55410b6df7ef9f5b927fd022a9924705df5993c038ce21655a661bbab08e26600000000000000000000058158a7dfedae1cc0ee901446543cfb61a1"]}) socket$unix(0x1, 0x2, 0x0) 2018/03/24 05:34:11 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/load\x00', 0x2, 0x0) fcntl$setlease(r0, 0x400, 0x1) madvise(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x400000009) socketpair(0x13, 0x2, 0x2, &(0x7f0000000000)={0xffffffffffffffff}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)=0x0) sched_setparam(r3, &(0x7f0000000100)=0x7ff) connect$l2tp(r1, &(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x2, 0x4, 0x2, 0x1, {0xa, 0x4e23, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}}, 0x32) 2018/03/24 05:34:11 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) socket$inet(0x2, 0xa, 0x20) 2018/03/24 05:34:11 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) bind(r0, &(0x7f00008e4000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, 0x26) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000080)=""/87) 2018/03/24 05:34:11 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/', 0x800, 0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000140)=0x84) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={r1, 0x80000000, 0x8}, 0x8) prctl$intptr(0x2001c, 0x3f) faccessat(0xffffffffffffffff, &(0x7f0000000000)='/', 0x0, 0x0) syslog(0xa, &(0x7f00000001c0)=""/80, 0x50) 2018/03/24 05:34:11 executing program 1: r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) syz_open_procfs(r0, &(0x7f0000008ff8)='cmdline\x00') setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x5, 0x6, 0x80000001, 0xff}, 0x8) sendfile(r1, r1, &(0x7f0000002000), 0x1) 2018/03/24 05:34:11 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000140)={0x4, &(0x7f0000000100)=[{0x1, 0x5, 0x3, 0x1}, {0x100000001, 0xb88d, 0x5, 0x7fff}, {0xf84, 0x5, 0x8003, 0x6a7b6bb4}, {0x800, 0x8, 0xd597, 0x80000000}]}, 0x10) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) recvmmsg(r0, &(0x7f00000050c0)=[{{&(0x7f00000001c0)=@nfc, 0x80, &(0x7f0000001580)=[{&(0x7f0000000240)=""/64, 0x40}, {&(0x7f0000000280)=""/242, 0xf2}, {&(0x7f0000000380)}, {&(0x7f00000003c0)=""/104, 0x68}, {&(0x7f0000000440)=""/99, 0x63}, {&(0x7f00000004c0)=""/173, 0xad}, {&(0x7f0000000580)=""/4096, 0x1000}], 0x7, &(0x7f0000001600)=""/106, 0x6a, 0x1}, 0x7}, {{&(0x7f0000001680)=@sco, 0x80, &(0x7f0000002bc0)=[{&(0x7f0000001700)=""/158, 0x9e}, {&(0x7f00000017c0)=""/4096, 0x1000}, {&(0x7f00000027c0)=""/131, 0x83}, {&(0x7f0000002880)=""/232, 0xe8}, {&(0x7f0000002980)=""/43, 0x2b}, {&(0x7f00000029c0)=""/136, 0x88}, {&(0x7f0000002a80)=""/28, 0x1c}, {&(0x7f0000002ac0)=""/84, 0x54}, {&(0x7f0000002b40)=""/40, 0x28}, {&(0x7f0000002b80)=""/1, 0x1}], 0xa, &(0x7f0000002c80)=""/119, 0x77, 0x2}, 0x1f}, {{&(0x7f0000002d00)=@ipx, 0x80, &(0x7f0000003380)=[{&(0x7f0000002d80)=""/173, 0xad}, {&(0x7f0000002e40)=""/78, 0x4e}, {&(0x7f0000002ec0)=""/194, 0xc2}, {&(0x7f0000002fc0)=""/168, 0xa8}, {&(0x7f0000003080)=""/115, 0x73}, {&(0x7f0000003100)=""/203, 0xcb}, {&(0x7f0000003200)=""/118, 0x76}, {&(0x7f0000003280)=""/179, 0xb3}, {&(0x7f0000003340)}], 0x9, &(0x7f0000003440)=""/222, 0xde, 0x6}, 0x4}, {{0x0, 0x0, &(0x7f0000003580)=[{&(0x7f0000003540)=""/58, 0x3a}], 0x1, &(0x7f00000035c0)=""/69, 0x45, 0x7fff}, 0x9}, {{0x0, 0x0, &(0x7f0000004780)=[{&(0x7f0000003640)=""/4096, 0x1000}, {&(0x7f0000004640)=""/163, 0xa3}, {&(0x7f0000004700)=""/101, 0x65}], 0x3, &(0x7f00000047c0)=""/207, 0xcf, 0x7}, 0x522f21a8}, {{&(0x7f00000048c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000004f80)=[{&(0x7f0000004940)=""/81, 0x51}, {&(0x7f00000049c0)=""/24, 0x18}, {&(0x7f0000004a00)=""/70, 0x46}, {&(0x7f0000004a80)=""/176, 0xb0}, {&(0x7f0000004b40)=""/224, 0xe0}, {&(0x7f0000004c40)=""/31, 0x1f}, {&(0x7f0000004c80)=""/157, 0x9d}, {&(0x7f0000004d40)=""/232, 0xe8}, {&(0x7f0000004e40)=""/41, 0x29}, {&(0x7f0000004e80)=""/247, 0xf7}], 0xa, &(0x7f0000005040)=""/94, 0x5e, 0x7}, 0xe7}], 0x6, 0x12000, &(0x7f0000005240)={0x77359400}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000005300)={0x0, 0x95, "04fa5cbe40446025d4c27719a5ecf1cc4492738b164241ace8c8ea0aed88b15779ed8dd15bd4eec925bbecfe7bbd1340b9fb16bbabfdbb5007e7a4e7a42198c6ae1d05be983a669900d9667147e927e5ba7d7e0e8860ff055c53ca612e5f0a88ab63110771b69a649e2b121cf91ba8d2b45b8029ff4feec9f24b8274a9e27c154568715478f59c0d78f361ec305fb2ae84a1fa44e9"}, &(0x7f00000000c0)=0x9d) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000053c0)={r3, @in={{0x2, 0x4e22}}, 0x4c0, 0xffffffffffffffbd}, 0x90) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000005280), &(0x7f00000052c0)=0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10) 2018/03/24 05:34:11 executing program 6: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) 2018/03/24 05:34:11 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x408000, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x21, &(0x7f0000000180)="22567a01be9184e78e67d9a6a9357aefe906777354505df3170f7962cc685a57c3cb8d5a9d5009e425b257019b3ffd4f185a21e2bc784ef15056b0d1be9459b037be3e9fff46555c22cc35eb58ed8ec686de95a385ba48cac49f71ef8967e18b7b09307e52d7c7c7b34f6ef063d0155880c0252707f08a4c4c6e5a9b521525388a4a876a11006f4fda11356e8872793762fd066ea7e0b85b0b4ad558139213cb3352ff53346b7dee6ec2bf7e63033e08cc3ddd910149fb95ffc7678f747301796ee535ce763d7b67ceb8f14d617a3c1b02a400580a4e20123d", 0xd9) seccomp(0x0, 0x0, &(0x7f0000000080)={0x0, &(0x7f00000001c0)}) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f00000000c0)={0x0, 0x1, 'client0\x00', 0x0, "2e8711428ec19f7d", "2c4232a86fad4b1ecbf6ddaa3e07de943cc21790e0b844ce98922e29ea69fe6c", 0x3, 0x7}) sync() 2018/03/24 05:34:11 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$getown(r0, 0x9) capset(&(0x7f0000000040)={0x20071026, r1}, &(0x7f0000000080)={0x4, 0x81, 0x9, 0x6, 0x9, 0x7e}) arch_prctl(0x1003, &(0x7f0000000000)="1736c3d279c5") setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000001c0)='DC', 0x2) r2 = open(&(0x7f0000000200)='./file0\x00', 0x200000, 0x100) ioctl$VT_ACTIVATE(r2, 0x5606, 0x4) socket$inet_sctp(0x2, 0x5, 0x84) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000400)='/dev/pktcdvd/control\x00', 0x40cb02, 0x0) ioctl$TCSETAF(r3, 0x5408, &(0x7f0000000100)={0x6, 0x3, 0x10001, 0x800, 0x100000000, 0x9, 0x5fb8, 0x812, 0x208, 0x6}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000140)={0x401, 0x202, 0x2, 0x4, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00000002c0)=ANY=[@ANYRES32=r4, @ANYBLOB="6b0000008eed11238de73496aad05c670b9aeaee7bff17ef3236ef39a6da1a5dde0026e300c43dfa5beec7abbd4ca52bbe70f3ea152475761d8bff13c49945abd0442d0ed7e46088fc4a02dbbcefb2d24adf285cfb6a1dfc49d541b91e239849f3d1eba360aaa0580736730c62204263f4adf5271259c364ad5c042fda3f7eb436da23f5fb2f5d2748ee35b0a7ff3d32ec8537c5364a3f1831bd5b7efcf2f08caf6b9375a1351b18dde1f496921db7aa50bbd4331a5a903a2d9d2cc20fca59805a3eab6eb46759c2a2ff201c7f"], &(0x7f0000000240)=0x73) accept4$llc(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000003c0)=0x10, 0x800) 2018/03/24 05:34:11 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) poll(&(0x7f0000ef0000)=[{r0}], 0x1, 0x106) recvfrom(r0, &(0x7f0000000000)=""/235, 0xeb, 0x4, &(0x7f0000000100)=@l2={0x1f}, 0x80) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) 2018/03/24 05:34:12 executing program 2: mmap(&(0x7f0000800000/0x3000)=nil, 0x3000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e2f000/0x4000)=nil, 0x4000, 0x0, 0x810, 0xffffffffffffffff, 0x0) [ 56.001371] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/24 05:34:12 executing program 6: r0 = epoll_create1(0x80000) fallocate(r0, 0x2, 0x5, 0x1000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup2(r1, r0) setsockopt$inet_dccp_buf(r2, 0x21, 0xc, &(0x7f00000000c0)="43bd7ec02f8df61e05a2822f46ae106ac31e436da1dc36472bab9d30708acf82d0d603c23786c7d37740d9e3d626cb9dd44c83ceb9cc47bfbb18e2e3c14ce7ee81c15f58c9e9f49287c796f0280526373fe9d3ad76b4ce254cc0907fa8507461392179724138e224cbeaf79b90c782006d1b77f9c92c88a45688209cd2df5af9c1a476c972e817b5d53dcd27fc9169e6d6721ca31b59a335cfec", 0x9a) setsockopt$inet_opts(r1, 0x0, 0x40000048a, &(0x7f0000000180)="58ed68e1f5c976bb003f9300", 0xc) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x100) connect$unix(r3, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e) 2018/03/24 05:34:12 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x4000000000000009, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000000)={0x20000000000000ac, &(0x7f0000000040)}) 2018/03/24 05:34:12 executing program 3: r0 = creat(&(0x7f0000000680)='./file0\x00', 0xc0) sendmsg(r0, &(0x7f00000005c0)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @broadcast=0xffffffff}, 0x3, 0x3, 0x4}}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000100)="08a48cae8282632019e2ee338c9592c75ade41cd52f0f46f8e3a3a20efeaa80c2899272224547806daed6d6330964dd06e53eb7ad3df1828b52bd91a637d5f93f81da6e11cfa0523282af487b97dd1262f1a016770b09ba69cccf2dc7ad3cce852bfa09fc4cfde71b9990453af99d4d86694da8212bbba1ef5b205", 0x7b}, {&(0x7f0000000180)="47ea622a0e042c5ba8a3a8f3ec09de8277f0843cb0da8096ea998f3fe96f727ef9fba4e1265e9445b0e43bba632715257bbd77ae79a95ee36209687f813c49a73c72c770737526b1d8fff9fdc5ef6551a9da77fa86a3cb848114905c246b", 0x5e}, {&(0x7f0000000200)="62bc912c3b140de82d851c2b3504c7e8f1a2c141d560e35dfd92f67ed89deb2c5e17773bc69bb2d5a0f205dcd68ea5068f0f3c426f559070ee05d7d53959000b49a064f4a526e844aa56777a0bf2", 0x4e}], 0x3, &(0x7f00000002c0)=[{0x38, 0x118, 0x3, "51f479ceb63c3f1e2bf79e08343dc85206dc2ef9740966a1bd18ec13819a78e73f5b7cef7d1b1606"}, {0xf0, 0x2da499f9e632d52a, 0x5, "8d8b6ef3fe00dc64868e3aa798024815d8056af378d844259726988e4e159ba64bb0551a640069f4f302f89bd1093a66fc73e6d072781aa0d6bf9cc1af0c646023abca005e75681211772295a12feb93b7e4526fc4f50058d2ae85df9eda49cdbf9b903a144c57ce669a6b4d1fa5a9163a1d8d31519c33903b8883352ae9c9b2425d15b3bde5ce45dcec647d1b64a4838cfa6a4fef56b49368ce5cef9cc56d3d5ec564dfcfabc14546fd47b6469f16e612acab2aaba3237ba28f54e3ed1980af9208a0e8cee062e4685b39d5a97ccb05c439ead00c63ed5decd5e0e0e4"}, {0xe0, 0x0, 0xd6c0000000, "7ddab95947da62ffe6491cc6bc78c1031ddb08593e6a220ab0a9cd6c041dc731d15f110ad417ae7a589c0b28768ba8b38f1f9fdd36823b3600404947981111fa77a777cac67f6514d37af7f8869ad41ef3a0f431655b842c64a299a734a13e2f4d5d55a93052ff269dcc46c728b2b13cf17413e985970b93eb439c5b943354c0409abdcffbd2bcf9d825777665d293f513f0c7989620199f0522d6d8e36bbc1e6dcfb929b221b5db0eaf62c6f4a470311562571e08aaa11fe60c67042d3cc7b2bef90544ee7aa86da0"}, {0xe8, 0x11b, 0x2, "77fd5505229daa1f6d13d5f77d75a51b8d5603a45f0d9df97644665bc6a8010a8b22db73cda4c2bdd032de73db4867f3d35eae28248928aae7646a70df9630d67f698ef6865e35120832f123b3de93976b2e53510dc1122a060bdc27d68c15c6f09f5f6ed052f22dc8dfdbe11318acedbe7b542c38e74fcc4fda4c7e83a6c43b89ccb59193e40b08354c0633fc7020e3779a3375c875a11482a8d1c9f73337bcc0f3259da9ab4eb7ed58d5f3bc28c18a02fe0cc388c2f2bbcbe30f5635641bac28d75dd88e6b6968cb2ec61d2b2e940906ea117d3d"}], 0x2f0, 0x40000}, 0xc4) epoll_wait(r0, &(0x7f0000000040)=[{}, {}, {}, {}, {}], 0x5, 0x4) madvise(&(0x7f0000282000/0x2000)=nil, 0x2000, 0x4) 2018/03/24 05:34:12 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000000)={0x14, 0x7, 0xa, 0xfffffffffffffffd}, 0xff7b}, 0x1}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x200, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000080)={0x2}, 0x4) 2018/03/24 05:34:12 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xe5, 0x408003) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={r1, 0xff, 0x6}, 0x8) getsockname$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000200)=0x14) r2 = socket$inet(0x2, 0x80806, 0x7f0000000000) r3 = getpgid(0x0) ptrace$setsig(0x4203, r3, 0x8, &(0x7f0000000240)={0xb, 0x53d, 0x7fffffff, 0x3ff}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f0000000100), 0x4) 2018/03/24 05:34:12 executing program 4: r0 = socket(0x20000000000000a, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000000000), 0xff8c) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) accept4$ax25(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80000) mmap$binder(&(0x7f00001af000/0x2000)=nil, 0x2000, 0x3, 0x12, r1, 0x0) sendmsg$netrom(r0, &(0x7f0000002880)={&(0x7f00000000c0)=@full={{0x3, {"1eac0d18ee61ad"}, 0x9}, [{"01a15b8a8d4426"}, {"14b55d35733e21"}, {"79a1b8f0934801"}, {"4c1a6f825127cb"}, {"90c008e23e4a1a"}, {"0dbd970425422e"}, {"df7cac30ed5266"}, {"1d191472e79065"}]}, 0x48, &(0x7f0000002680)=[{&(0x7f0000000140)="68562309b3e9c254bcfcba35edf84ae0fffcb5fc9e0bd61887", 0x19}, {&(0x7f0000000180)="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{&(0x7f0000001340)="d3b882b960ea5e84cd76fa5e5ca3eed34a7b73562bf3c0bb7098e76cecec687339315d578678d4cd9254ad22602698cd90ad47e099819920477d7841b93d2a1cd2af957978c67553cd4081d63170b5a229104b59089ddb4c861ae270ef643410e31001a99866370353d753863237af66d9fddbb0d83971a583ebaed5eb31be7c2824d142e6d6009a2d1b563b5e26d562ea7a321613911e8fa83ca1b219695043a32e7a5b849a371695b9", 0xaa}, {&(0x7f0000001400)="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", 0x1000}, {&(0x7f0000002400)="3a69da3cf65c99b7dadbd2252536fc45f8a8d50944a42394000e907fa63fa2d00f9ab675c9539ec390de10267b4ca40cd5003db17aa435177df38c9555c386cf0435ab98217b07ae2106ff6a556a7e3fb56241f1640083ed7bd64c4f2fd16d3c397eb07be6426941aa92fd29f43be2ff9d382e3e5ae0f48c1069926cf9794fc5050a7249147c87c086", 0x89}, {&(0x7f00000024c0)="21574dc8ad3e22c9087e8131de0d950d8be68de5e7c8df51060b1248ed53c8146277b6f2b4f843e85581a093c28346de90c82fdd888abdf3e0590a2613d3921b88cb2e8d3caa50b6fd3ff30eac026603f7368ede3a3ad8dbc8bd51403f10fab93e616e60d9610a16c8eaff1079e1bc460ce0e3abff94a3ec179ee4af470c90a144079409527e601596b10585efeddf0e0f3b56c3828754746de3ad72edf4d980e9ff658d37ac1ebcf08b63d76f1078d0145f2338c9", 0xb5}, {&(0x7f0000002580)="eabf997ecc3415f5071d2d43c5d868935df5a6fece9f0e14f09245394a599ce7aac59b2670a0676ca681f1660df88f14b4001ad0e6dacceb7fcd4dbc4d012971640dcaae7d2a85bbe30fb88961adf80bbaaae124c3c57b4153da954232d2688c556045aae0ed333ecd12df7a64ff9e78f384c1536e99cd6148d1c0abcca3174b0616e7c71d05558b873aacd9c3b7149e10fb38aa4467dd052a513d5d250b899cfb9b1d72236d8e3bdc5fe2a767f7e0e90e73c03bb75f1a2759f2da7f496d03d7878d3e1161618337993d5ab28bc4fccea30d104825e63f6331c444aec1a88e95742bea14f17eeb45138d4fa8b88b3f0f8a9c", 0xf2}], 0xa, &(0x7f00000028c0)=ANY=[@ANYBLOB="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"], 0x118}, 0x841) 2018/03/24 05:34:12 executing program 3: r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c45ff8)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) creat(&(0x7f0000ca3ffa)='./bus\x00', 0x0) r3 = creat(&(0x7f00000000c0)='./bus\x00', 0x1) ioctl$EVIOCSKEYCODE(r3, 0x40084504, &(0x7f0000000040)=[0x3, 0x7]) unlink(&(0x7f000057b000)='./bus\x00') timer_create(0x5, &(0x7f0000000080)={0x0, 0x11, 0x0, @tid=r0}, &(0x7f0000000100)) read(r2, &(0x7f0000d48000)=""/1, 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r1, 0x8, r0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000000000)={0x9}, 0x1) r4 = request_key(&(0x7f0000000140)='.request_key_auth\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)='/{\x00', 0x0) r5 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$instantiate(0xc, r4, &(0x7f0000000200)="a4706901dd3dd028a38e471cde96ccb406d7cb80273a7016d257505ccd0c52280e8d3adb43ed284300e2cc9268465408e2d3cb4ae537199030c61f37f76a7c7774d0f3abfdc0023f550b20d304b5438b8721fce381c0fc5255d114053e87bfcfba4e918919366a8caa247217edd255db2324646c4c848982814c402689a8b77ae62fd282e180e7558037a1f22c9c03410e683da5c083e307f9630f3715c43aaa945df777f19768cb25ca1c1e95510f72f7e874516ddd3ff076af68495abb7355b6ea08f3", 0xc4, r5) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) 2018/03/24 05:34:12 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000004000)="85") read$eventfd(r0, &(0x7f00000000c0), 0xfffffffffffffd32) r1 = eventfd2(0xf67, 0x0) read$eventfd(r1, &(0x7f0000000080), 0xfffffffffffffff3) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x56, 0x7ff, 0x2252495}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r4, 0x9, 0x3, 0x6f1a, 0x379c, 0x6}, &(0x7f00000001c0)=0x14) tee(r2, r2, 0x9, 0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000000)={{0xffffffffffffffff, 0x3, 0x6, 0x1}}) 2018/03/24 05:34:12 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000f3eff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000933000)={0x100000000000, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000040)={0x0, 0x0, 0x0, 'queue1\x00'}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x100, 0x0) sendto$inet(r1, &(0x7f0000000100)="3a4f3616e12c27a3ef88f1711f52bbc616ec26bc5d7e35dbf1242f7d7b9717c1f83f9a4ad9f488e1f8bc0ef1e18e6d1ecfdf6f18e0d16a00c76a027f63f14545b3334f0ea9ad046104ac98d8f95ba4d4db4053540e7405d9e952f7b00a15a897d47c31c8493b85e60d976dbcc4d1d873ef84b4ea25fd3c846fd0aea63d51c72da8cab6b16ef4a2f76b70004b7c756f4a8db60114d04ad729702f9c733b2fef4fb392ebe6a75c9e39fea3ac2a5a18dd7408f4e0b02642664f30c04e1ef18325c3dc738e9884a4dde03f3c8612eac7c66757ee72cda9960664bee633071fda236170b98d", 0xe3, 0x5, &(0x7f0000000200)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/24 05:34:12 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000000)=@known='user.syz\x00', &(0x7f00000003c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b04000000700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb65600000100d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d", 0x0, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000040)={0x800, 0x3, 0x9, 0x1, 0x5, 0x8, 0x7, 0xee2, 0x1, 0x1ff}) 2018/03/24 05:34:12 executing program 0: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) fsync(r0) clock_adjtime(0x400, &(0x7f00004b1f30)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) 2018/03/24 05:34:12 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x44000002285, &(0x7f0000000040)="f8f8ffffffff18ffff0000031dc5d840814a0083c5e9aed7b6fcc9bfe2d8b3181f16ef7dc14b2caf7e5da4cf070042e8fc808f9a0e2ed2fc089995bba3ef55d5d7") setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x1, 0x4, 0x2, 0x1400000000}, 0xc) read(r0, &(0x7f0000b07000)=""/36, 0x24) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"], 0x148) 2018/03/24 05:34:12 executing program 6: r0 = creat(&(0x7f00008a9000)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000000040)=0xc) syz_fuseblk_mount(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/24 05:34:12 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x10001, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000003c0)={0x0, 0x1000, "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"}, &(0x7f0000000080)=0x1008) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000002c0)={r1, 0x38, &(0x7f00000000c0)=[@in6={0xa, 0x4e21, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in6={0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x6}]}, &(0x7f0000000300)=0x10) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000380)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000100)=@updsa={0x184, 0x1a, 0x5, 0x0, 0x0, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x6c}, @in6=@local={0xfe, 0x80, [], 0xaa}, {}, {}, {0x0, 0x10000}, 0x0, 0x0, 0x2}, [@algo_auth_trunc={0x4c, 0x14, {{'sha3-512-generic\x00'}}}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x184}, 0x1}, 0x0) 2018/03/24 05:34:12 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000140)='loginuid\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}}, 0x7, 0x5, 0x24c27e6f, 0x4, 0x1}, &(0x7f0000000040)=0x98) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000280)={r2, @in6={{0xa, 0x4e22, 0x8, @ipv4={[], [0xff, 0xff]}, 0x8ef}}}, 0x84) sendmsg$nl_route(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="14000000520202002dbd7000fbdbdf2500072514d8acff552c32f68c"], 0x14}, 0x1, 0x0, 0x0, 0x8080}, 0x4000000) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000180)) sendfile(r0, r1, &(0x7f0000929000), 0xff) 2018/03/24 05:34:12 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x50000) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) clock_gettime(0x0, &(0x7f00000048c0)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f0000006f80)=[{{&(0x7f0000004e80)=@nl=@proc, 0x80, &(0x7f00000051c0)=[{&(0x7f0000004f00)=""/88, 0x58}, {&(0x7f0000004f80)=""/60, 0x3c}, {&(0x7f00000070c0)=""/208, 0xd0}, {&(0x7f00000050c0)=""/106, 0x6a}, {&(0x7f0000005140)=""/111, 0x6f}], 0x5, &(0x7f0000005240)=""/243, 0xf3, 0x7b}, 0x8001}, {{&(0x7f0000005340)=@nl=@proc, 0x80, &(0x7f0000005800)=[{&(0x7f00000053c0)=""/110, 0x6e}, {&(0x7f0000005440)=""/103, 0x67}, {&(0x7f00000054c0)=""/198, 0xc6}, {&(0x7f00000055c0)=""/235, 0xeb}, {&(0x7f00000056c0)=""/77, 0x4d}, {&(0x7f0000005740)=""/163, 0xa3}], 0x6, &(0x7f0000005880)=""/187, 0xbb, 0x20}, 0xfff}, {{&(0x7f0000005940)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f00000069c0)=[{&(0x7f00000059c0)=""/4096, 0x1000}], 0x1, &(0x7f0000006a00)=""/176, 0xb0, 0xffffffffffffffff}, 0x400000000000}, {{&(0x7f0000006ac0)=@nfc, 0x80, &(0x7f0000006bc0)=[{&(0x7f0000006b40)=""/23, 0x17}, {&(0x7f0000006b80)=""/5, 0x5}], 0x2, &(0x7f0000006c00)=""/183, 0xb7, 0x1f}, 0x1}, {{&(0x7f0000006cc0)=@ipx, 0x80, &(0x7f0000006f00)=[{&(0x7f0000006d40)=""/23, 0x17}, {&(0x7f0000006d80)=""/133, 0x85}, {&(0x7f0000006e40)=""/113, 0x71}, {&(0x7f0000006ec0)=""/26, 0x1a}], 0x4, &(0x7f0000006f40)=""/16, 0x10, 0x6a25}, 0x40}], 0x5, 0x41, &(0x7f0000004e40)={r1, r2+30000000}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000004940)=0xaef, 0x4) r3 = socket$inet(0x2, 0x7fffc, 0xffffffffffff5c9c) r4 = dup(r3) setsockopt$inet_tcp_int(r4, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r3, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f00000000c0)='yeah\x00', 0x5) readv(0xffffffffffffffff, &(0x7f0000004d40)=[{&(0x7f0000000540)=""/43, 0x2b}, {&(0x7f0000004980)=""/38, 0x26}, {&(0x7f00000049c0)=""/74, 0x4a}, {&(0x7f0000004a40)=""/239, 0xef}, {&(0x7f0000004b40)=""/140, 0x8c}, {&(0x7f0000004c00)=""/76, 0x4c}, {&(0x7f0000004c80)=""/42, 0x2a}, {&(0x7f0000004cc0)=""/35, 0x23}, {&(0x7f0000004d00)=""/29, 0x1d}], 0x9) readv(r4, &(0x7f0000aae000)=[{&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x1) sendto$inet(r4, &(0x7f0000e1a000)="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", 0x38f, 0x0, &(0x7f0000e8c000)={0x2}, 0x10) 2018/03/24 05:34:12 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x69032, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000000440)=[{0x800, 0x12c3, 0x0, 0x4, @time={0x77359400}, {0xc400}, {0xfffffffffffffffd}, @control}], 0x30) execveat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000040)='proctrustedem0[\x00', &(0x7f0000000080)='/dev/sequencer\x00', &(0x7f00000000c0)='/dev/sequencer\x00', &(0x7f0000000100)=':.\x00', &(0x7f0000000140)='#\x00', &(0x7f0000000180)='/dev/sequencer\x00', &(0x7f00000001c0)='/dev/sequencer\x00', &(0x7f0000000200)='self\x00', &(0x7f0000000240)='nodevvboxnet1/\x00', &(0x7f0000000280)='+cpuset[,\x00'], &(0x7f0000000400)=[&(0x7f0000000340)='/dev/sequencer\x00', &(0x7f0000000380)='(wlan0em1', &(0x7f00000003c0)='/dev/sequencer\x00'], 0x1100) 2018/03/24 05:34:12 executing program 4: r0 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)="b6", 0x1, 0xfffffffffffffffc) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x21, &(0x7f0000000040), 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000240)={0x0, 0x4f, "9ea427230e986ae93936b9abebc1fadc19e99b23d20820e0a2ae46855f151dbe7c5bedb9edb42fd514f6d9ce914952543b02e1072e91b67df42bf76a2a5a0016146710231e03b3859bf9af454d89eb"}, &(0x7f00000002c0)=0xfffffffffffffedc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000006280)={0x9, 0x200, 0xffffffffffffff00, 0x9, 0x0}, &(0x7f00000062c0)=0x10) sendmmsg$inet_sctp(r1, &(0x7f0000006380)=[{&(0x7f0000000040)=@in6={0xa, 0x4e23, 0x6, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000140)="1a9e4e5badbbd1693f25afe324a670fa5743d7b793c5f5efad85eea47a00f9e5a2f6a985fb42a601f2052b5075c2ccf001f7061c279c41955c7368d6ed2d2371fb09a1234a5c76cd32a3de3818d319c2a5f4c6637dfa7a89f88eef0c7e0af7e187b51639bd7a2631ae8cd1198dc5248d3ad55df5c9d37345d25c03f239a801f873156f4ef9602a", 0x87}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x80, 0x6, 0x80000001, 0x8, r2}}, @init={0x18, 0x84, 0x0, {0x4f, 0x993e, 0xffff}}], 0x60, 0x1}, {&(0x7f0000000380)=@in6={0xa, 0x4e23, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c, &(0x7f00000013c0)=[{&(0x7f00000003c0)="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0x1000}], 0x1, 0x0, 0x0, 0x20008040}, {&(0x7f0000001400)=@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10, 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{&(0x7f0000005140)="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0x1000}, {&(0x7f0000006140)="d8f301a96286b3a63a086714e866", 0xe}, {&(0x7f0000006180)="219f", 0x2}], 0xa, &(0x7f0000006300)=[@sndrcv={0x30, 0x84, 0x1, {0x80000001, 0x9, 0x0, 0x280000, 0x0, 0xfffffffffffffffa, 0x9, 0x0, r3}}, @init={0x18, 0x84, 0x0, {0x80, 0x9, 0x2, 0x4}}], 0x60, 0x4010}], 0x5, 0x0) fcntl$getown(r1, 0x9) sync_file_range(r1, 0x8, 0xd52, 0x6) keyctl$revoke(0x3, r0) socket(0x9, 0x8080e, 0x7da6) 2018/03/24 05:34:12 executing program 3: r0 = socket(0xd, 0x802, 0xfffffffffffffffe) fcntl$getownex(r0, 0x5, &(0x7f0000e0fffd)) 2018/03/24 05:34:12 executing program 1: r0 = mq_open(&(0x7f0000000080)='bdev\x00', 0x41, 0x0, &(0x7f00000000c0)={0x0, 0x6, 0x94, 0xffffffff, 0x3, 0x5d6e0193, 0x1, 0x4}) mq_timedsend(r0, &(0x7f0000000000)="e1bd6cd0afde34321df09a6d21a196923c8789fbec2ea693ba8964b3fe243e2d42cdc1b9eef3721daa36ba559839d6", 0x2f, 0x3, &(0x7f000002eff0)={0x1000000000, 0x989680}) r1 = dup(r0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)) 2018/03/24 05:34:12 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000935000)={{0xffffffffffffff94, 0x2}, {0x803}, 0x0, 0x2}) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000040)=0x8, &(0x7f0000000080)=0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000140)=0xc) 2018/03/24 05:34:12 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0xe5, "94ec60530058c4a3262a4efc5d63ee451618a8b099e87f65108e168a3e8a81dbdcdf144c25bfafb4e5e517e033dc123d0358dcad9d60d1edc39f0e4ee4c4837904b4a57289b8af35b718eba4fda6388873374873a7ea8cff1a9a32964fb75c8d37327fee4e40d2d9f26dcc1f3bc0c0f13faad721f97f5904d023869683e617538dc5497d16b99fc947b06806f560735d507231c66d297651d71ecd72380c8cca7f9642eca2f62af93148238ad903fef783e4694a62ac6d9637b0e25b3dca4605a2aa765985abf56b52eeb4b47e0c5744c2776180e0298f7621ef1009af5f4497665aef6a1f"}, &(0x7f0000000200)=0xed) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000240)={r1, 0xd4, 0x20}, &(0x7f0000000280)=0xc) ioctl$int_out(0xffffffffffffffff, 0x1, &(0x7f000004bff8)) 2018/03/24 05:34:12 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x81) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00', 0xc3, 0x80003}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000084}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_mr_vif\x00') getpeername$unix(r1, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e) 2018/03/24 05:34:12 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000340)={&(0x7f0000125ff4)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000400)=ANY=[@ANYBLOB="b8000000130001000000000000000000fe800000000000000000000000000000e000000200000000000000000000000000000000000000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0xb8}, 0x1}, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/03/24 05:34:12 executing program 7: sendmsg$key(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000000)={0x2, 0x4000000000000d, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_lifetime={0x4, 0x3, 0x4}]}, 0xa0}, 0x1}, 0x0) 2018/03/24 05:34:12 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000380)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000100)=ANY=[@ANYBLOB="380100001a0005000000000000000000ff02000000000000000000000b000001ff02000000000000000000000000000100000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="fe80b926f20d43d400000000000000000000000000bb000000006c000000fe8000000000fdd000000000000000aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000300000000000000000000000000000000000000000000000000000000000000020000000000000000000000480003006465666c61746500000000000000000000000000000000000000000000000000000000000000000004000000000000070000000000000000000000000000"], 0x3}, 0x1}, 0x0) 2018/03/24 05:34:12 executing program 2: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0xfffffffffffffffc) rt_sigprocmask(0xfffffffffffffffe, &(0x7f00000000c0)={0xfffffffffffffffb}, 0x0, 0x3a9) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000dd7ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000080)=0xe45, 0x4) truncate(&(0x7f0000000040)='./file0\x00', 0x0) close(r0) 2018/03/24 05:34:12 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'vlan0\x00', 0x106}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x1}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000180)={r2, 0x8550}, &(0x7f00000001c0)=0x8) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000080)) 2018/03/24 05:34:12 executing program 3: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) ptrace$setopts(0x4206, r0, 0x97, 0xc) mkdir(&(0x7f0000b0c000)='./file0\x00', 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x801, 0xa) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/111, 0x6f) 2018/03/24 05:34:12 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x0, 0x831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x4) mprotect(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x2, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x0, 0x21fb}, 0x8) 2018/03/24 05:34:12 executing program 7: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8955, &(0x7f0000000000)={"020081007f001e0020008ca7cc991735"}) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0x80, &(0x7f00000001c0)=""/32, &(0x7f0000000200)=0x20) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x400000, 0x0) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'syz_tun\x00'}) 2018/03/24 05:34:12 executing program 3: r0 = socket$inet(0x2, 0x3, 0x2000000088) setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f0000000000), 0x4) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0xfffffffffffffe8f) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f00000000c0)=0xfffffffffffff000, 0x4) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x4000) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x1, 0x7, 0x60, &(0x7f0000fff000/0x1000)=nil, 0x100000001}) sendto$inet(r0, &(0x7f0000e7c000), 0x0, 0x8084, &(0x7f0000319ff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000f79fff), 0x0, 0x0, &(0x7f000082dff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/03/24 05:34:12 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='ns/pid\x00') clone(0x800000, &(0x7f0000000180), &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000280)="c86df5e2676c72a4bf0f5537dd2ecf06b1f6f52c018e62f3311f8fc83e2a45ccbb80729ff1fae4df2f8d9542b7ca9310bcdfede348c6c76d470000000000e66bb8a4000000") close(r0) setns(r0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) syz_open_procfs(r1, &(0x7f0000000080)='net/sctp\x00') 2018/03/24 05:34:12 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0x40086607, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000)=@req3={0xe0, 0x0, 0x53d1, 0x1, 0x4, 0x800, 0x8}, 0x1c) 2018/03/24 05:34:12 executing program 1: mkdir(&(0x7f00001c6000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000a1c000)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)) chroot(&(0x7f0000000080)='./file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000801fff)) mount(&(0x7f0000471000)='./file0\x00', &(0x7f0000c5bff8)='./file0\x00', &(0x7f00007bfffa)='ramfs\x00', 0x0, &(0x7f0000d0efc8)) unlink(&(0x7f0000000000)='./file0\x00') pivot_root(&(0x7f0000ccbff8)='./file0\x00', &(0x7f00002e8ff8)='./file0\x00') 2018/03/24 05:34:12 executing program 5: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000040)={0xf97cff8c, 0x8, 'SE Linux'}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x490400, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000001c0)=0xf7) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000200)={0x3, 0x7fff, 0x8, 0x1, 0x5, 0x1, 0x1, 0x3ff, r2}, &(0x7f0000000240)=0x20) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000000280)={0x4, 0x5}) 2018/03/24 05:34:12 executing program 7: r0 = userfaultfd(0x0) r1 = syz_open_procfs(0x0, &(0x7f000000aff6)='setgroups\x00') eventfd2(0x4, 0x801) dup3(r0, r1, 0x0) 2018/03/24 05:34:12 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0x81, &(0x7f0000000040)=0x4) ioctl(r0, 0x5385, &(0x7f0000ca7000)) 2018/03/24 05:34:12 executing program 4: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000100)="636d646c696e65001a93418dfd966857bd68d5cf8568d4b12b7236b63e1dace52aca4eafd9cb2d7acb3a985d87c38d088291d9e1c8c46d25157c8de0d18e2206fdd8148313229117b60c1458e9a0625b0d50db77ee909dfa3e340678b06246867fc2") exit(0x5) readv(r1, &(0x7f000004ffe0)=[{&(0x7f0000000000)=""/128, 0xe6}], 0x222) 2018/03/24 05:34:12 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(0xffffffffffffffff, 0x80404519, &(0x7f0000000080)=""/237) mremap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3000, 0x2, &(0x7f0000ffb000/0x3000)=nil) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x8, 0x0, &(0x7f0000000280)=[@register_looper={0x630b}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f00000001c0)}) 2018/03/24 05:34:12 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x1, 0x6}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) socketpair(0x1f, 0x80800, 0x100000000, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000000140)=""/183) 2018/03/24 05:34:12 executing program 5: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00000d3fe8)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x8000, 0x0) epoll_wait(r0, &(0x7f0000000100)=[{}], 0x1, 0x7ff) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000000000)) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000001240)) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) recvfrom$llc(r0, &(0x7f00000001c0)=""/4096, 0x1000, 0x100, &(0x7f00000011c0)={0x1a, 0x33e, 0x8, 0xd1, 0x90, 0x8000, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000000080)={0x7ff, 0x1, 0x0, 0x80000000, 0x3, 0x4}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001200)) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000140), &(0x7f0000000180)=0x4) r3 = add_key$keyring(&(0x7f0000001280)='keyring\x00', &(0x7f00000012c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r4 = getuid() getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002500)={0x0, 0xfffffffffffffffd}, &(0x7f0000002540)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00000024c0)={r5, 0x5}, &(0x7f0000001400)=0x3a8) ioctl$TIOCSBRK(r0, 0x5427) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000003640)=ANY=[@ANYRES32=r6, @ANYBLOB="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"], &(0x7f0000002480)=0x1008) getresgid(&(0x7f0000001300), &(0x7f0000001340)=0x0, &(0x7f0000001380)) keyctl$chown(0x4, r3, r4, r7) mq_open(&(0x7f00000013c0)='/dev/ppp\x00', 0x2, 0x100, &(0x7f0000001440)={0x81, 0x3, 0x7, 0xffffffff80000000, 0x20, 0x100000000, 0x9, 0x8c36}) 2018/03/24 05:34:12 executing program 3: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x8) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000080)={0x12, 0xc4, 0x9, 0x81, 0x8, 0x2, 0x40, 0x9, 0x100, 0x4}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x82, 0x0) writev(r1, &(0x7f0000007fe0)=[{&(0x7f000000bfc8)="db", 0x1}], 0x1) r2 = getpid() ptrace$setregset(0x4205, r2, 0x200, &(0x7f0000000100)={&(0x7f00000000c0)="607b9471faa7ec589d311ce5ae2af7ed4cf7a1d5b6427f59fec92ac9e7eaa8f7c21217fda5cd384baf3e06246c012bda", 0x30}) 2018/03/24 05:34:12 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) accept4$bt_l2cap(r0, 0x0, &(0x7f0000000000), 0x80800) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000040)=r0) 2018/03/24 05:34:12 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000f8b000)=0x6, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc)=0x621c, 0x4) sendto$inet6(r0, &(0x7f000032d000), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) epoll_pwait(r1, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], 0xa, 0x0, &(0x7f0000000080)={0x3}, 0x8) 2018/03/24 05:34:12 executing program 7: mkdir(&(0x7f0000226000)='./control\x00', 0x0) r0 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00004f0ff6)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000842000)='./file0\x00', r1, &(0x7f00007a4000)='./control\x00') renameat2(r0, &(0x7f000001dff6)='./control\x00', r1, &(0x7f0000e14ff6)='./control\x00', 0x2) creat(&(0x7f0000000000)='./control\x00', 0x100) 2018/03/24 05:34:12 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f000000fff4)='net/rt_acct\x00') r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000bff4)={0x5}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x32100003, 0x0, 0xbb1, 0x7ff, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={r2, 0x6}, 0x8) poll(&(0x7f0000010000)=[{r1}], 0x1, 0x0) [ 56.504747] device syz_tun entered promiscuous mode 2018/03/24 05:34:12 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1408000000000200216e4923000000000084a94386550406000000"], 0x14}, 0x1}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x200000, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='htcp\x00', 0x5) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4800) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000000080)=0x1ab7) 2018/03/24 05:34:12 executing program 6: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000100)={{0xa, 0x4e21, 0x376, @empty, 0x8}, {0xa, 0x4e21, 0x100, @loopback={0x0, 0x1}, 0x100000000}, 0x8, [0x4f, 0x800, 0x77d, 0xf8a7, 0x5f, 0x1ff, 0x5, 0x4]}, 0x5c) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f00000c7fdc)="24000000210025f0071c0165ff0ffc0e020000000010000002e1000c08000b0000000005", 0x24) 2018/03/24 05:34:12 executing program 5: r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r1, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000000)='\x00', 0x1, 0x0) pipe2(&(0x7f0000000040), 0x80000) 2018/03/24 05:34:12 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x40040) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/l2cap\x00') ioctl$KDSETLED(r2, 0x4b32, 0x7f) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000100)="6d752c44ed615a752a7c6ebbc03742fc325ae48ec17f5aa99beacff48f5a1d3aa1b8bdbf5a3a83ef92089adaad0d72dd6448e53597aa298db29c7f0707b26129f76ac221b32fccee9e86f19ea1405747cfdaed4b6392619058f27c2abaed1d8720e3b7fe172e13029b337b735606aacaea368daa6a0bfec21345a6674c0b37e968540a7bb367917cef43ae0a7e8156c7a598104811107cc7db75", 0x9a) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc) getgroups(0x3, &(0x7f0000000340)=[0x0, 0xffffffffffffffff, 0x0]) setresgid(r3, r4, r5) 2018/03/24 05:34:12 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000002c0)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000180)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x1}, 0x20) r1 = accept$inet(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, @dev}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000240), &(0x7f0000000280)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x3, 0x3}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}, 0x400, 0x2}, 0x14b) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="804a644a7240"], &(0x7f00000000c0)=0xa) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r2, 0x6}, &(0x7f0000000140)=0x8) 2018/03/24 05:34:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@dev={0xfe, 0x80, [], 0x18}, 0x5}) 2018/03/24 05:34:12 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={"d202b9991b6de80e00000080f301e710", 0x4000}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f00000000c0)=0x100000001) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000080)={0x1, 0x86, &(0x7f00000002c0)="db220d8af08f5b5fc63ee70552ccf7e145b5a11cf0c291c904fa2b3983f983e94e797842ced0ccb8769723fb807195e446badd2f3a544d9c6a051427a988d57da42d63a535fcc960c05299e424eb58a82fed6ebdf82c37d0ba4ce15e2ffb58da7ffbe35d941724c2e743882b5b77b868b4aea9f3bcf1c4380883f986f7d56fb8e893bde790dd"}) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000040)={0x17, 0xec, &(0x7f0000000140)="ebf5772feaea99ae0592bdaf3e029dde1411082c9c050d5bc4c65336e7ba985c5f8e3628c1d684ebfcdadeea9ebece8566e321109c790f8dc9d1e70be60e1a7a5fdbecda36b66bd81c26fa0a21708be3b81fcdc0fe766dc1e8ae6da190c2e2d29834708bd2fa29083c3e9e66e572190f7b0994a6ca9777c003982c4417ffee4cd9d6d1d24c63098428742db816f3e0125e405f01643ad27a5833ab3e9cabfa40b0e3794c5a7f1329f96acd603ab0221bae550288513380a6c691484ca88baf16c987280799d45e524731305d272d6db7afdec79f01e516a32f614d7f40b528a80d22487c4ea0c93342066ca8"}) 2018/03/24 05:34:12 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000000100)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000140)={@dev={0xfe, 0x80, [], 0xd}, @empty, @ipv4={[], [0xff, 0xff]}, 0x1000, 0x100000000, 0x7, 0x100, 0x7aa, 0x200000, r1}) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$sock_void(r0, 0x29, 0x19, 0x0, 0x0) pread64(r2, &(0x7f00000001c0)=""/233, 0xe9, 0x0) [ 56.602727] device syz_tun left promiscuous mode 2018/03/24 05:34:12 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='attr/fscreate\x00') getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000180)=ANY=[], &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e23, 0xb68, @loopback={0x0, 0x1}, 0x7}}, 0x7ff, 0xfffffffffffffffe}, &(0x7f0000000300)=0x90) r1 = socket(0x1000000010, 0x802, 0x0) socket(0xa, 0x5, 0x3ff) r2 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$invalidate(0x15, r2) sendmsg$nl_route(r1, &(0x7f0000490000)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="6000000018000300ffffffffffffffff02000000000000060000001f4400090040000000f0dfaff4ebe275d63108d88e126f68ee73da781a278d99db7f0655181c2191c11c7591ab47a503d5fb994ef49058d7f98b559c8780fc6ea5a6cae6c2e082bfeaf53c69bab65384462e516a420da679d94afdd31b8a5dbcbd34ae993f8ac809e6ead2c5936fcc", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], 0x60}, 0x1}, 0x0) 2018/03/24 05:34:12 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b55000)={0x2}, 0x10) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x7f, 0x0, 0x2000000000, 0x8000}, 0x14) epoll_create(0x400) shutdown(r0, 0x1) r1 = request_key(&(0x7f0000000180)='.request_key_auth\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)='!-\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="695502da03fd6f97c5b7f48f4fd5f74cf63ae5fbdfff55448b848766747aa0f63d04e5396e6cffbe02f54fdb5fa284298ca73cd3206e02c28484126ece49c93d710473cb038238c8d069b03b33f163850ca177270fa372dfe2ee0b3227269bab2910aba98978f6e7591b8bc2e3930da0ae98e1f0fe93d8efa8287807b68fb34f1ec650e8ccbc7e920988ed", 0x8b, r1) 2018/03/24 05:34:12 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$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) 2018/03/24 05:34:12 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./file0/bus\x00', 0x0) getsockname$packet(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x14) recvfrom$packet(r0, &(0x7f0000000100)=""/30, 0x1e, 0x40000000, &(0x7f0000000280)={0x11, 0xfd, r1, 0x1, 0x80, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}}, 0x14) inotify_init() r2 = getpgid(0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000080)=r2) ptrace$poke(0x5, r2, &(0x7f0000000000), 0x10000) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/03/24 05:34:12 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f00000001c0)=""/41, &(0x7f0000000200)=0x29) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000b40), 0x0, 0x20020003, &(0x7f0000000b00)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x4400, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000100)) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xfffffffffffff001, 0x4) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000240)={0xaa, 0x4d}) sendto$inet(r0, &(0x7f00000000c0)="92", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) getsockopt$inet_int(r1, 0x0, 0x15, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/03/24 05:34:12 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f0000000100)=""/207, &(0x7f0000000080)=0xcf) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000040)={'bcsf0\x00', 0x400}) 2018/03/24 05:34:12 executing program 7: fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r1 = epoll_create(0x7f) fcntl$setown(r1, 0x8, r0) r2 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e, 0x0) fcntl$getownex(r2, 0x10, &(0x7f00000000c0)) ptrace$setopts(0xffffffffffffffff, r0, 0x0, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x40, 0x0) mq_timedreceive(r3, &(0x7f0000000140)=""/8, 0x8, 0x1, &(0x7f0000000180)={0x0, 0x1c9c380}) ioctl$KDSIGACCEPT(r3, 0x4b4e, 0x2f) ptrace(0x4207, r0) ptrace(0x420b, r0) 2018/03/24 05:34:12 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000080)={0x2, [0x0, 0x81]}, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r2, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(r3, &(0x7f0000362fa0)=[{&(0x7f0000c67f3d)=""/195, 0xc3}], 0x1, 0x100) [ 56.644016] binder: 9405:9406 ERROR: BC_REGISTER_LOOPER called without request [ 56.652006] binder: 9405:9406 ERROR: BC_ENTER_LOOPER called after BC_REGISTER_LOOPER 2018/03/24 05:34:12 executing program 2: recvmmsg(0xffffffffffffff9c, &(0x7f0000002d40)=[{{&(0x7f00000002c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000340)=""/238, 0xee}], 0x1, &(0x7f0000000480)=""/114, 0x72, 0x401}, 0x3}, {{&(0x7f0000000500)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000001780)=[{&(0x7f0000000580)=""/20, 0x14}, {&(0x7f00000005c0)=""/220, 0xdc}, {&(0x7f00000006c0)=""/124, 0x7c}, {&(0x7f0000000740)=""/15, 0xf}, {&(0x7f0000000780)=""/4096, 0x1000}], 0x5, &(0x7f0000001800)=""/52, 0x34, 0x9}, 0x5}, {{&(0x7f0000001840)=@can, 0x80, &(0x7f0000001a00)=[{&(0x7f00000018c0)=""/60, 0x3c}, {&(0x7f0000001900)=""/236, 0xec}], 0x2, &(0x7f0000001a40)=""/156, 0x9c, 0xbb1e}, 0x8252}, {{&(0x7f0000001b00)=@pptp={0x0, 0x0, {0x0, @multicast1}}, 0x80, &(0x7f0000002c80)=[{&(0x7f0000001b80)=""/4096, 0x1000}, {&(0x7f0000002b80)=""/203, 0xcb}], 0x2, &(0x7f0000002cc0)=""/72, 0x48, 0x100000000}, 0x1}], 0x4, 0x1, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000002e40)) r1 = mq_open(&(0x7f0000002ec0), 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x2, 0x7fffffff, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x1}) r2 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x44, 0x290200) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x100}, &(0x7f00000001c0)=0x8) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000000240)={{0xa, 0x4e21, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, {0xa, 0x4e24, 0x9, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x100000001}, 0x3, [0x1fc000000000, 0x9, 0x1, 0x8, 0x4, 0xfff, 0x178, 0x9]}, 0x5c) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000200)={0x7f, 0x8006, 0x8001, 0xaf7, r3}, 0x10) r4 = memfd_create(&(0x7f0000000080)='#\x00', 0x3) ioctl$EVIOCSREP(r4, 0x40084503, &(0x7f00000000c0)=[0x1, 0x4f48a9e3]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000000100)=0x8, 0x4) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x800, 0x0) mq_timedsend(r1, &(0x7f0000000040), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) 2018/03/24 05:34:12 executing program 3: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000054ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000003fb0)) r1 = dup(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00000000c0)=[@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @rand_addr=0x6}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}], 0x60) 2018/03/24 05:34:12 executing program 5: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000500)='attr/sockcreate\x00') timerfd_create(0x5, 0x80800) exit(0x0) writev(r1, &(0x7f0000000380)=[{&(0x7f0000000300)="b6", 0x1}], 0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000080)={r2, 0x6}, &(0x7f00000000c0)=0x8) 2018/03/24 05:34:12 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = request_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='\x00', 0xfffffffffffffffc) keyctl$assume_authority(0x10, r1) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x200040, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000100)=0x207, 0x4) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f000063de2c)=ANY=[@ANYBLOB="3c010000100013070000000000000000fe80000000000000000000000000000000000000000000000000000020000000000000006437d4d40000050003000000", @ANYRES32=0x0, @ANYBLOB="ff000000000000000000000000000001000000003200000000000000000000000000ffff0000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000560000000000000000000000000000000000000000000000000000000000000000000000000000000000000104000000000000000000000000000000000000000000000a00000000000000000000004c001200726663343130362867636d28610400292900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000060000000"], 0x3}, 0x1}, 0x0) 2018/03/24 05:34:12 executing program 2: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) getsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r1 = socket$inet(0x10, 0x3, 0x4) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000200)="24000000100007031dfffd946fa2830020200a0009000300001d85687f0000000400ff7e", 0x24}], 0x1}, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f00000001c0)=0x7, 0x4) getsockname(r1, &(0x7f0000000100)=@hci={0x0, 0x0}, &(0x7f0000000080)=0x80) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000180)={@dev={0xfe, 0x80, [], 0x18}, 0x6, r3}) 2018/03/24 05:34:12 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2a, &(0x7f0000000fac)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20}}}, 0x108) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) ppoll(&(0x7f0000000040)=[{r1, 0x86}, {r0, 0x1}, {r0, 0x8200}, {r1, 0x2000}, {r1, 0x1000}, {r0, 0x8000}, {r0, 0x4008}, {r0, 0x2081}], 0x8, &(0x7f0000000080), &(0x7f00000000c0)={0x3}, 0x8) 2018/03/24 05:34:12 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='yeah\x00', 0x5) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x400, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x1a1002, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000000240)=""/4096) shutdown(r0, 0x1) 2018/03/24 05:34:12 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00000000c0)=r1) sendmsg(r0, &(0x7f0000003fc8)={&(0x7f00000001c0)=@nl=@proc={0x10}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000140)="5500000018007fafb72d1cb2a4a280930206000000a8430b7526236925000f0000040149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec4fab91d4", 0x55}], 0x1, &(0x7f0000004000)=[{0xd0, 0x12d, 0x8, "a1247d7fe1f1e509729e71e65bda8812d67252edf81af73fb2b344972b18d22b7dbb57b2bba208c1a162bd9ee3cb16348c7c8e0ab21d21ed7b4d833539d2b084606cac6f3b0248a70b7581f6d896f338abfce46b5071d913d133da2df6ae356352d80a7c0000614733636b56a7ba3448c31750dc4c40ba6bf150360bf404e37c819e17e19aa27660bd42276137122fcb45062d217942adeaf650b5948d5f075d9ba1bdc0fdc67c662da2a085fe19214500d7067df324ecddbd"}, {0x78, 0x1ff, 0x100000000, "eb5c080f44c766265833eef9af3cf24b5dddedf6d7a21c147e9344c88e5fc3f5c5fac66bb00d1274350555489354ca7e9071eb739181cfe61215ec2fd7d2e5ed5083d632dfad3fd100f2486f55838d756d893443acabd3614673a05bfb4cb67fc0ca5c96b3c29da1"}, {0x98, 0x10f, 0x5, "ec928f683b0ff6b3ec5a6ebe759b8308996f34e22bb8c36fdf9149b0c0beb3999f770858ce70a857d9d0aee2d1317d96d05741f7ca22899e98ad0fc4c96474e5ead8d58426323657fe2a8da9446331b6b068287cb5312f693378a220d4ee16c31b20ebfd930073ef4523b4dc478a0e5604bf7cb50c29aee1cfbda4864eeca03993f18220ed"}], 0x1e0}, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x0, 0x2710}}) 2018/03/24 05:34:12 executing program 5: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) get_thread_area(&(0x7f00002e6ff0)) r0 = open(&(0x7f0000000040)='./file0\x00', 0x4040, 0xa8) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000800)={@multicast1, @empty, 0x0}, &(0x7f0000000840)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000880)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) r2 = getpid() getpriority(0x0, r2) 2018/03/24 05:34:12 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000100)=[{0x0, 0xffffffff}, {0x0, 0x7ff}], 0x2) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000000)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0x10, &(0x7f0000000040), 0x217, &(0x7f0000000040)=ANY=[@ANYBLOB="10000000000000000000000000073f00"], 0x10}}], 0x2, 0x0) 2018/03/24 05:34:12 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc), 0x4) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x404080, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000080)={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x10}}, {0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x22, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 'ip6_vti0\x00'}) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) close(r0) [ 56.791100] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=16 sclass=netlink_tcpdiag_socket [ 56.805138] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=16 sclass=netlink_tcpdiag_socket 2018/03/24 05:34:12 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000f12000)={0x400000010, 0x0, 0xffffffffffffffff, 0x70a1}, 0xc) r1 = dup(r0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000004c0)={0x2, 0x2, 0x6, 0x3}, 0x8) mmap(&(0x7f0000778000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000180)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000980), &(0x7f00000009c0)=0xc) getuid() getresuid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)=0x0) getresgid(&(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)=0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000580)={0x0, @in6={{0xa, 0x4e22, 0x9, @empty, 0x1000}}, 0x3, 0x9}, &(0x7f0000000640)=0x90) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000680)={r5, @in6={{0xa, 0x4e24, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}}, 0x84) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000340)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0}, &(0x7f00000003c0)=0xc) lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = add_key(&(0x7f0000000b80)='user\x00', &(0x7f0000000bc0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000c00)="193346cdaf5d7aca7349913f815aae024c587365bdb37312ed329c0291cf8cc031e23e75d33514ed604ad8536d74f56b173160d0e99955f3066556c1667c0aa4c968699cd5be2ac6ff5511ca773a0329f3e1452f2eeb0256eb0ca547a5922edca0938bf521d080b84837c936610196b9b2614f86aeb32bf98239", 0x7a, 0xfffffffffffffffd) request_key(&(0x7f0000000ac0)='syzkaller\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000b40)='/selinux/avc/hash_stats\x00', r9) socket$packet(0x11, 0x3, 0x300) sendmsg$unix(r1, &(0x7f0000000540)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000140)=[{&(0x7f0000000080)="6794aebaecf29ae15be246118260a78e09956226dea153bf00b05c51c1066596484fb4f23a2bf66d37a978373b56a1f2c0a2e45fbde045f84493f994a31276592fa526ee02635b41da2524579372aed15e6aed5982283f9b707ea32d710e52a117dd82364dbfca385968ebdb611943f04eb518cf7c30d2d5545a96afeca487376e38fb8d6df5d1", 0x87}], 0x1, &(0x7f0000000880)=ANY=[@ANYBLOB="2000000000008bb3e500000002000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="000000002000005e85f702000000000000000000", @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="00000000300000002000000001eb5a0e890000003e6a7bc4ceb92f8ab196f07af7131cd169cfcde59a357a8f70a17ed70f61e28683b7a28ea19e32f6af31986dd25ef5d53eb9ae171818f237f0a7587e1e8219f0abbe67170c2529c0a884751bb6ffc2fbb45da4dd125dfca41af37edd380e188db6f7a9b427556d8d4343781f2f64a723", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1], 0x70, 0x44000}, 0x0) r10 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000000740)=""/212, &(0x7f0000000840)=0xd4) mmap(&(0x7f00001bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r10, &(0x7f0000000a00)=[{{0x0, 0x7530}, 0x6, 0x5, 0x5}, {{0x0, 0x2710}, 0x9, 0x3, 0x1000}, {{}, 0x80, 0x9, 0x9}, {{0x77359400}, 0x7, 0x7, 0x7ff}], 0x60) fchownat(r1, &(0x7f0000000a80)='./file0\x00', r3, r4, 0x1d00) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f00005c6000)=""/6, &(0x7f00001bb000)=0xffffffffffffff73) socket$unix(0x1, 0x5, 0x0) 2018/03/24 05:34:12 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) listen(r1, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400, 0x0) ioctl$TUNSETLINK(r2, 0x400454cd, 0x118) r3 = accept$ipx(0xffffffffffffff9c, &(0x7f0000002400), &(0x7f0000002440)=0x10) setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000002480)=0x4cf, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000356000)=0x1, 0x4) r4 = getuid() ioprio_get$uid(0x3, r4) sendto$inet6(r0, &(0x7f00002a0b14), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/24 05:34:12 executing program 3: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="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", 0x12d) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x5}, 0xfdec68a53590438c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f00000000c0), 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e20, 0x3ff, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, {0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}, 0x4}, 0x6, [0x9, 0x20, 0x7fffffff, 0x9, 0x6, 0x2, 0x6, 0xffffffffffffff71]}, 0x5c) 2018/03/24 05:34:12 executing program 2: seccomp(0x1, 0x0, &(0x7f00004c6000)={0x1, &(0x7f0000a7c000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) syz_emit_ethernet(0xeb, &(0x7f0000000200)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@llc={0x4, {@llc={0xf4, 0x7e, "0287", "94926000180abd700fd155f07ae31a2d8280107a291a975ae1dff2472c4705405118d24f905c2474233829df91f95b70fa48ad651c4ee07c52d8fdb145c828db4ac7686ed38276f99dbf09ffbbee943637ea66a77152449b8f04046a8611aeb489f783663cd50a4292059550d9a88c9a355bc8cff31181754f72725ad2e2c925a47fa5fb573f6bd8764687eaa7009fdd4d237b62a0e9598ce48596c5e921ab94181ed34d854262fbef561459ac4931688864b6f045c65e04a440efa0bc792690a09fe8223a30033b728530c078d9700ce695bfd40b4d1360ad"}}}}}, &(0x7f00000003c0)) eventfd2(0x100000000, 0x1) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/24 05:34:12 executing program 1: r0 = add_key(&(0x7f0000000040)='encrypted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="a0be5d21ec246773229363cd5e26350d56a128eb222c8a17c76e769767c1c35cfb9ed3ebfd3087a7a82b0ed3451229fb435d15d08d0c01a53089c614d2112d5b2764a895061647696ab604ce6f8eb86fa7bcae6e6474211d91e80ddf87f5a6225a4988cfac235d", 0x67, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0xa) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x450202, 0x0) 2018/03/24 05:34:12 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000100)={0x0, 0xfffffffffffffff9}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000440)={r1, 0x1f}, 0x8) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x800}}, 0x2, 0x20}, &(0x7f0000000140)=0x90) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@dev, @in6=@remote}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000080)=0xe8) ioctl$ASHMEM_GET_PIN_STATUS(0xffffffffffffffff, 0x7709, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000180)={r3, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x84) r4 = socket$inet_tcp(0x2, 0x1, 0x0) msync(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1) getsockopt$inet_buf(r4, 0x0, 0x61, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x28) 2018/03/24 05:34:12 executing program 5: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r0 = open(&(0x7f00001d4000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000189a2)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001aff8)='./file0\x00', 0x0, 0x0) getdents(r1, &(0x7f0000cf2f27)=""/48, 0x30) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000040)=""/194) write$eventfd(r0, &(0x7f0000000140)=0x5e, 0x8) 2018/03/24 05:34:12 executing program 1: recvmmsg(0xffffffffffffffff, &(0x7f0000001700)=[{{&(0x7f0000000000)=@sco, 0x80, &(0x7f0000001200)=[{&(0x7f0000000080)=""/135, 0x87}, {&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/158, 0x9e}], 0x3, &(0x7f0000001240)=""/15, 0xf, 0x8}, 0x5}, {{&(0x7f0000001280)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000001600)=[{&(0x7f0000001300)=""/92, 0x5c}, {&(0x7f0000001380)=""/128, 0x80}, {&(0x7f0000001400)=""/140, 0x8c}, {&(0x7f00000014c0)=""/190, 0xbe}, {&(0x7f0000001580)=""/77, 0x4d}], 0x5, &(0x7f0000001680)=""/90, 0x5a, 0x3}, 0x92a}], 0x2, 0x2001, 0x0) fstat(r0, &(0x7f0000001780)) r1 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r1, 0xc000000) 2018/03/24 05:34:12 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000602000)=0x4, 0x4) socket$packet(0x11, 0x400000002, 0x300) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="000009000200060c8000956901007b20000009002cbf"], &(0x7f0000000040)=0x1a) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000080)={r2, 0xe0f}, &(0x7f00000000c0)=0x8) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/03/24 05:34:12 executing program 0: r0 = socket(0x5, 0x5, 0x1) getsockname$ipx(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x103000, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000100)={0x0, 0x0, 0x7b7}) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000280)=@add_del={0x2, &(0x7f0000000080)='ip_vti0\x00'}) r4 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000140)={r3, 0x80000, r4}) ioctl$GIO_SCRNMAP(r4, 0x4b40, &(0x7f0000000180)=""/220) [ 56.882492] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 2018/03/24 05:34:12 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000040)) sendmsg$nl_generic(r0, &(0x7f00006d3fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c0000001300010000000800040000000000"], 0x1c}, 0x1}, 0x0) [ 56.964979] IPv4: Oversized IP packet from 127.0.0.1 [ 56.975911] IPv4: Oversized IP packet from 127.0.0.1 2018/03/24 05:34:13 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000040)='0', 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000080)={@remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) shutdown(r0, 0x1) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={0x0, 0xfffffffffffffeff}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000200)={r2, 0x4}, 0x8) 2018/03/24 05:34:13 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = memfd_create(&(0x7f0000000040)="112c736563757269747970726f632e2e00", 0x2) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fcntl$addseals(r1, 0x409, 0x0) write$selinux_load(r2, &(0x7f0000000380)={0xf97cff8c, 0x8, 'SE Linux'}, 0x10) close(r0) 2018/03/24 05:34:13 executing program 7: futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000001000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x2000) futex(&(0x7f000000cffc), 0x1, 0x7, &(0x7f0000451000), &(0x7f0000024ffc), 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) 2018/03/24 05:34:13 executing program 4: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000000)=0x100000000) r1 = socket(0x10, 0x802, 0x0) fcntl$getownex(r1, 0x5, &(0x7f0000e0fffd)) 2018/03/24 05:34:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) membarrier(0x68, 0x0) syz_open_procfs(0x0, &(0x7f0000f4dfe3)='net/ip6_tables_matches\x00') clock_gettime(0x6, &(0x7f0000000000)) 2018/03/24 05:34:13 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x1a, &(0x7f0000000040), &(0x7f00000000c0)=0x4) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000080)=""/24, &(0x7f00000001c0)=0xfffffdfe) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@empty, 0x6, 0x0, 0x1, 0x4, 0x1, 0xfffffffffffffffa, 0x7}, 0x20) 2018/03/24 05:34:13 executing program 3: r0 = open(&(0x7f0000adeff6)='./control\x00', 0x28045, 0x84) fallocate(r0, 0x9, 0x0, 0x100000) 2018/03/24 05:34:13 executing program 2: r0 = getpgid(0x0) ptrace$setregset(0x4205, r0, 0x207, &(0x7f0000000080)={&(0x7f0000000000)="c5856524ca23582dcb9b7fb84a0f3966e39cebcf63ffcd6086acb79f3ec98aa59c4e3d79286bda2a3b81c8d2eb8783a1a8f933471046e59d14780ab542d87e26d4a530842463", 0x46}) clone(0x0, &(0x7f0000289000), &(0x7f0000b38fff), &(0x7f000075bffc), &(0x7f0000133000)) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000100)='./file0\x00', r1, r2) process_vm_writev(0x0, &(0x7f0000ac7fd0), 0x0, &(0x7f000098c000), 0x0, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) 2018/03/24 05:34:13 executing program 3: socket$inet(0x2, 0x2, 0x0) 2018/03/24 05:34:13 executing program 4: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000000000), 0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000040)={0x3f, {{0xa, 0x4e21, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}}, 0x88) 2018/03/24 05:34:13 executing program 3: r0 = socket$inet6(0xa, 0x7, 0x2000000004) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000005ffc)=0x2, 0x4) 2018/03/24 05:34:13 executing program 4: r0 = socket(0x11, 0x800000003, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'lo\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/24 05:34:13 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r1 = socket(0x11, 0x3, 0x1) getsockopt$netlink(r1, 0x10e, 0x7, &(0x7f00000000c0)=""/90, &(0x7f0000000140)=0x5a) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)=0x79) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='scalable\x00', 0x2e0) shutdown(r0, 0x1) 2018/03/24 05:34:13 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="38010000100001000000000000000000fe8000000000000000000000000000bbfe8000000000000000000000000000aa00000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x138}, 0x1}, 0x0) 2018/03/24 05:34:13 executing program 7: memfd_create(&(0x7f0000000000)='/dev/autofs\x00', 0x0) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) [ 57.118026] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 57.148279] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/03/24 05:34:13 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) 2018/03/24 05:34:13 executing program 3: pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r0, &(0x7f0000108000)="c0", 0x1) write(r0, &(0x7f00004abf1b)="ae", 0x1) 2018/03/24 05:34:13 executing program 1: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/create\x00', 0x2, 0x0) write$selinux_create(r0, &(0x7f0000000080)=@objname={'system_u:object_r:getty_log_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x0, 0x0, 0x20, './file0\x00'}, 0x4a) readv(r0, &(0x7f0000005ff0)=[{&(0x7f0000795f67)=""/153, 0x99}], 0x1) 2018/03/24 05:34:13 executing program 7: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x8000, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pktcdvd/control\x00', 0x40, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f00000000c0)) fchdir(r1) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') sendfile(r2, r2, &(0x7f0000000140), 0x20000000000800) 2018/03/24 05:34:13 executing program 5: syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) userfaultfd(0x801) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/03/24 05:34:13 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000004ffc), 0x2) 2018/03/24 05:34:13 executing program 1: getsockopt$bt_BT_SNDMTU(0xffffffffffffffff, 0x112, 0xc, &(0x7f00000000c0)=0x3, &(0x7f0000000100)=0x2) exit_group(0x1) memfd_create(&(0x7f00000001c0)='\x00', 0x1) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000140)={'nat\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000040)={{0xa, 0x4e23, 0x7ff, @local={0xfe, 0x80, [], 0xaa}, 0x3}, {0xa, 0x4e23, 0xff, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x2}, 0x9, [0x10000, 0x8, 0x5cee, 0x1, 0x3, 0x6, 0x8, 0x1f]}, 0x5c) 2018/03/24 05:34:13 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'ip_vti0\x00', 0x40}) readv(r0, &(0x7f0000000040)=[{&(0x7f0000d1d000)=""/203, 0xfffffffffffffcb1}], 0x1000000000000272) 2018/03/24 05:34:13 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x0) close(r0) ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000fcc000)={0x0, 0x0, &(0x7f0000fcc000)}) socket$inet_sctp(0x2, 0x0, 0x84) syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$BINDER_SET_MAX_THREADS(0xffffffffffffffff, 0x40046205, 0x0) 2018/03/24 05:34:13 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x80, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f00000002c0)) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000300)={{0x0, 0x3, 0x2, 0x1, 0x5}, 0x5, 0x9, 'id0\x00', 'timer0\x00', 0x0, 0x4, 0x8, 0x1000, 0x5}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) readahead(r0, 0x6, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000080)={{{@in=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f00000001c0)=0xe8) fstat(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x4002, r3, r4, 0x3, 0xffffffff, 0x4) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r5) close(r1) 2018/03/24 05:34:13 executing program 5: r0 = socket(0x10000a, 0x0, 0x8) setsockopt$inet_int(r0, 0x0, 0x100000000000b, &(0x7f0000ab2000)=0x1002, 0x4) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080), 0x10) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) recvmsg(r0, &(0x7f0000000680)={&(0x7f0000000000)=@ethernet={0x0, @random}, 0x10, &(0x7f0000000500), 0x0, &(0x7f0000000580)=""/206, 0xce}, 0x2002) 2018/03/24 05:34:13 executing program 1: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) fcntl$getown(r0, 0x9) signalfd(0xffffffffffffffff, &(0x7f0000b9fff8), 0x8) r1 = fcntl$getown(0xffffffffffffffff, 0x9) ptrace$setregs(0xd, r1, 0x42, &(0x7f0000000180)="8423e8606a3355cfd5825f463c4a337a45a22204678e3f53352062aada0208b4486336c8d8ed9df0fe0f3cd8fb75cb7a3648c9a5dd3dddd1ba61c9d1dcf6a2fc9f6fcbceda3cef3ab36884f9845bd117bd4ebe315fdb61e12ca768343e3e57d623f4f6b1e8126350c2841bea7e") r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x300, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040)=@assoc_value, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000200)=0x4) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x40000, 0x0) 2018/03/24 05:34:13 executing program 4: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000564000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000040), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f00000002c0)=@req={0x5, 0x3, 0x7, 0x6}, 0x10) timer_create(0x1, &(0x7f0000000240)={0x0, 0x3a, 0x0, @thr={&(0x7f0000000080)="277cab2e5d766af523dbd1007cf86210d1c3604aad1714f86fe009c78a4b75b679532eb4973cf0219c8dfdb88b3c73fff8a39a429409de0534c76a9ff334f216b49c11adc4470dd10a9bc5d10f924c8f816f079bd9bf98351f885c695bee8e1ccb8ca459133b6eeb0797c27730629883cbc9c6c1bac34272bc088188b3b79efd3f7efaeda7879cd14ff27ed846618ffdf0ef512f880a58bf266b74baa414fdd878307914f0f83c871a9ec1a7d99cc8fcd72ed4f28b352290a8b37c043eb513f89548b52c9a2e0d09620cb47dff404e4ec2f1", &(0x7f0000000180)="e2d8b4617524d3249f50fccbd633b14effedcefdfff18414006591fd5e59ef34b7c951ab1d4562d17aa2674233d2cf412947570e1a980bd951e2ffb3d0aca55d2e6ce1b520d3087db9582e61bbe5fd968a32f158b0c2cbfc26c3a7bc386175f34db8089d12f51d4e0cd3155567f30618828e3f830930d80b68306bf4cacfdeb6ae"}}, &(0x7f0000000280)) 2018/03/24 05:34:13 executing program 0: r0 = socket(0x10, 0x100000000002, 0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x85, "9c8644d83d223d8c2482954da2a0821a5096181798233d3b69268e0681721a84177e3a15bcbb0f506e5e7dbec289d1a8e1dab95f0c28a94a9eb3c9b9cf54bd81d7a05ca16c636d8df477311955b7e9e1047517db44de7b3e36665495ff10f17547abbeb2749c3ef41c8f0955e83fd4e8ab428dbae90e0c8a77ee2434776b052eb19ecd0543"}, &(0x7f00000000c0)=0x8d) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r1, 0x0, 0x6}, &(0x7f0000000140)=0x8) write(r0, &(0x7f0000000400)="1f00000001ac19185807a17879308f848dd7701397d7d800080001b3010423", 0x1f) 2018/03/24 05:34:13 executing program 3: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) clock_gettime(0x7, &(0x7f0000000200)={0x0, 0x0}) accept4$vsock_stream(r0, &(0x7f00000000c0)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10, 0x80000) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r3}, &(0x7f0000000180)=0x8) setitimer(0x0, &(0x7f0000000040)={{}, {r1, r2/1000+30000}}, &(0x7f0000000080)) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) r4 = gettid() tkill(r4, 0x27) prctl$getreaper(0x1b, &(0x7f000033fffc)) r5 = gettid() fcntl$setown(r0, 0x8, r5) 2018/03/24 05:34:13 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f0000000080)="f2185ab3d4b86ce22cc6a946f255b9aa2a8324e6588776cd5ce23431c35501ec7db047c17796f0bf9718d7ea65e30401458f9eab1a996261cddaca3cfa956d940a", 0x41, 0x20000000, 0x0, 0x0) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) shutdown(r1, 0x1) 2018/03/24 05:34:13 executing program 2: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f00000000c0)=0x4) bind$netlink(0xffffffffffffffff, &(0x7f0000000140)={0x10}, 0xfffffffffffffefd) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x5, 0x0, 0x0, 0xa, 0x0, 0x0, 0x49405bc4ed953a83}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9}}, 0xe8) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x40002, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000180)={r2, &(0x7f00000002c0)=""/222}) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) 2018/03/24 05:34:13 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r0, &(0x7f00000018c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000001880)={&(0x7f00000004c0)=@setlink={0x20, 0x13}, 0x20}, 0x1}, 0x0) setsockopt$sock_int(r0, 0x1, 0x1, &(0x7f0000000000), 0x4) 2018/03/24 05:34:13 executing program 7: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x12, &(0x7f0000000f81)="ff8d61f6", 0x341) socket$inet_tcp(0x2, 0x1, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x2000, 0x0) connect$netrom(r0, &(0x7f0000000040)=@ax25={0x3, {"dedb31613943c3"}, 0x7}, 0x10) 2018/03/24 05:34:13 executing program 6: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000d18ffc)=0xb, 0x4) getsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000bfcffc), &(0x7f0000d17ffc)=0xfffffffffffffef3) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000040)={'teql0\x00', 0x1}) 2018/03/24 05:34:13 executing program 3: timer_create(0x3, &(0x7f0000044000)={0x0, 0x14}, &(0x7f00000003c0)=0x0) exit(0x0) timer_settime(r0, 0x0, &(0x7f0000000000)={{}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/03/24 05:34:13 executing program 2: r0 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)="b6", 0x1, 0xfffffffffffffffc) keyctl$revoke(0x3, r0) keyctl$revoke(0x3, r0) 2018/03/24 05:34:13 executing program 7: mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='clear_refs\x00') write$fuse(r0, &(0x7f0000000180)=ANY=[@ANYPTR=&(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000100)=ANY=[@ANYPTR, @ANYRES64=r0, @ANYRES32, @ANYPTR, @ANYPTR64, @ANYRES16=r0, @ANYRES16=r0], @ANYRES16=r0, @ANYRES16=r0, @ANYPTR, @ANYRES16=r0, @ANYRES64=r0]], 0x112) r1 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001500)={0x0, 0x0}, &(0x7f0000002980)=0xffffffffffffff78) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001580)={0x0, 0x0, 0x0}, &(0x7f00000015c0)=0xc) r4 = fcntl$getown(r0, 0x9) getresuid(&(0x7f0000001600), &(0x7f0000001640), &(0x7f0000001680)=0x0) r6 = getegid() sendmmsg$unix(r0, &(0x7f0000002900)=[{&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000001480)=[{&(0x7f00000000c0)="056832de97bcc3c64d54bec3f1b526e28179dd44f48f3700ba69f249b0828eb4b0c1c3a3a40a8180776eb70c51273afa8dcb7f0b7d71a0ed", 0x38}, {&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="34a43ee6aeb50ac085a07bc676e427942907ea795401d3dfe5cfbd583208cdff5082382c32e4ce9e98c89e021b23b56b9c9633f0f5b4541656acbc0ae9313669c6c18c086655bbec21ea0b455d516dcf58ab50a931f23e2f1e4420e3bcae0120b1bb9e86ec7b655ec41856479878feef0e5fbc3ab336c62c962ad1be00215dffc095c8df2460ca765fc276cdf6e2da", 0x8f}, {&(0x7f0000001280)="668e00bbb95dc34248b2bda796156a48d765c16366c39693cc236aca35b5dbf5d53a86a34f87764c9582a7b9cf11513f112f4bfe628ecc3f6768bccd2e6a44218c1083af0c63df525f3f5b016e9e5d7daac6aca9daaeda2dc906e61fc408d93f405e50f324", 0x65}, {&(0x7f0000001300)="337bb9be33841adabbc61e1ab00e714c0c68a719ece1b998b2e68fcf6bf5c02559e68c4fd97f18e6348f1c28e8dcff8b2f19d9951fb061d058166d372762ed688bfd6414009b7c80621e74fd5398f09cc0a7032b2592908b82c83c6a003009b84905e5da221e2b59d492902674ac23047c5a541a21eaef53d41ce71fcdac568145103664a06f5a88216998b6715cf6b664213e59c5e99b888b057cf5eb7ebfa529475cbc08b15c56d30c740278ac1544546b2b544ad4adf19f138f17d5f3eaf4465128141139d945874a41419474f499a949c8c6d2742cd6e4222048dcbabc3d7b9c69b9b417fc0f5c87ae1d002aae", 0xef}, {&(0x7f0000001400)="872bf41f3cab56a0af266d0b031263310498d6820a066aaffce00356952652b44684ff9b3c3336fdd10385b9ec0248bc5f3adf6a9c8993ba62f9f302b94456c34c0e70", 0x43}], 0x6, &(0x7f00000016c0)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x108, 0x20000000}, {&(0x7f0000001800)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000002880)=[{&(0x7f0000001880)="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", 0x1000}], 0x1, &(0x7f00000028c0)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x38, 0x40}], 0x2, 0x4000) 2018/03/24 05:34:13 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) write(r0, &(0x7f0000000100)="9b", 0x1) r1 = open(&(0x7f000001dff8)='./file0\x00', 0x80040, 0x0) close(r1) r2 = syz_open_pts(r0, 0x80a80) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000}) read(r2, &(0x7f0000f23fae)=""/82, 0x52) 2018/03/24 05:34:13 executing program 5: setrlimit(0x8, &(0x7f0000270000)) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040)=0x5, 0x4) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000080)={0x4, 0x5, 0x9, 0x0, 0x4, 0x200, 0x7, 0x4}, &(0x7f00000000c0)={0x1, 0x1ff, 0x6, 0x3, 0x0, 0xffff, 0x2, 0x2}, &(0x7f0000000100)={0x6e4, 0x7ff, 0x100000000, 0x6, 0x4, 0x3, 0xbe3e, 0x200}, &(0x7f0000000180)={r1, r2+10000000}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) mlock2(&(0x7f00004f9000/0x2000)=nil, 0x2000, 0x0) 2018/03/24 05:34:13 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0xfff, 0x3f}, {0x4, 0x8084}, {0x7ff, 0x3ff}]}) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r1, 0x5402, &(0x7f0000c90000)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x380000000000000}) close(r0) 2018/03/24 05:34:13 executing program 7: r0 = socket(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000000)=[{}], 0x1) mremap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0xb000, 0x3, &(0x7f0000f07000/0xb000)=nil) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000580)={0x0, 0x1}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000600)={r1, 0x2b58}, 0x8) mmap(&(0x7f0000f08000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000f08ff8)) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000080)={'filter\x00', 0x7, 0x4, 0x480, 0x0, 0x258, 0x0, 0x398, 0x398, 0x398, 0x4, &(0x7f0000000040), {[{{@uncond, 0xf0, 0x118}, @unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x0, 0x1000, 0x3}}}, {{@arp={@loopback=0x7f000001, @rand_addr=0x3, 0xffffffff, 0xffffffff, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0xff, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0x0, 0xff, 0xff, 0xff]}, 0x1, 0x3, 0x9, 0x0, 0x5, 0x0, 'tunl0\x00', 'syzkaller1\x00', {0xff}, {0xff}, 0x0, 0x4}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0xffffffffffffffff, 0xf, 0x1}}}, {{@arp={@empty, @remote={0xac, 0x14, 0x14, 0xbb}, 0xffffffff, 0xffffffff, @mac, {[0xff, 0x0, 0xff, 0x0, 0x0, 0xff]}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0xff, 0xff, 0x0, 0xff, 0xff, 0xff]}, 0x40, 0x2, 0x3, 0xfffffffffffffff8, 0x3, 0x6, 'teql0\x00', 'ip_vti0\x00', {0xff}, {0xff}}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@random="6dd33afadac8", @local={0xac, 0x14, 0x14, 0xaa}, @rand_addr, 0x92ac28acc2f11ace, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) 2018/03/24 05:34:13 executing program 5: r0 = memfd_create(&(0x7f0000000000)='^$@wlan0system\b\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000040)={0x80, 0x2, 'client0\x00', 0x2, "310c37f1b1a4ad04", "f03c46925f91d3a6839bb08caee5d7cdaddae87f655fbd2e99eab8858a54a98e", 0x0, 0x9}) r1 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r2 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b58ff4)) mkdir(&(0x7f0000b08ff8)='./file0\x00', 0x0) mkdir(&(0x7f00006aaff8)='./file1\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000451ff8)='./file0\x00', &(0x7f000069cff8)='./file1\x00', &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f000012c000)) 2018/03/24 05:34:13 executing program 4: clone(0x200, &(0x7f0000251dca), &(0x7f0000744000), &(0x7f00008c8000), &(0x7f0000000000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f00002bc000)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/stat\x00') pread64(r0, &(0x7f00009f3000), 0x0, 0x0) writev(r0, &(0x7f0000000280), 0x0) clone(0x0, &(0x7f00008edf59), &(0x7f0000f0affc), &(0x7f0000e21000), &(0x7f0000907000)) open$dir(&(0x7f0000bca000)='./file0\x00', 0x26102, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000080)={0x6, 0x2, 'client0\x00', 0x1, "047d676b4c6d9c91", "26206f91c80c2f5d2f78e2d39d5af4d2f74ed3797b5a4f7f8a339871a80ee05d", 0x6, 0x8}) 2018/03/24 05:34:13 executing program 3: mkdir(&(0x7f00008e9ff8)='./file0\x00', 0x0) mount(&(0x7f0000b29ff8)='./file0\x00', &(0x7f00008f8ff8)='./file0\x00', &(0x7f000067f000)='mqueue\x00', 0x800, 0x0) getdents(0xffffffffffffffff, &(0x7f0000386000), 0x395) 2018/03/24 05:34:13 executing program 0: seccomp(0x1, 0x0, &(0x7f0000044ff0)={0x2, &(0x7f00006d4ff0)=[{0x80}, {0x6}]}) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0x400) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x34, r1, 0x300, 0x70bd25, 0x25dfdbff, {0x3}, [@FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x7e}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}]}, 0x34}, 0x1, 0x0, 0x0, 0x1}, 0x8000) 2018/03/24 05:34:13 executing program 2: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'syz+aller0\x00', 0x3202}) fsetxattr(0xffffffffffffffff, &(0x7f00000000c0)=@random={'system.', '/dev/net/tun\x00'}, &(0x7f0000000100)='/dev/net/tun\x00', 0xd, 0x2) seccomp(0x1, 0x0, &(0x7f00008c1ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) futex(&(0x7f0000000040)=0x4, 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) r1 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, 0x0) close(r0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"6c6f0000000100", 0x1000}) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$netlink(r2, 0x10e, 0xd, &(0x7f0000000080), &(0x7f0000000140)) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/policy\x00', 0x0, 0x0) 2018/03/24 05:34:13 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x80000, 0x0) accept$packet(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x14) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000847000)={&(0x7f0000b05000)=@getsa={0x3c, 0x12, 0x21, 0x0, 0x0, {@in6=@dev={0xfe, 0x80}, 0x0, 0x2}, [@srcaddr={0x14, 0xd, @in6=@loopback={0x0, 0x1}}]}, 0x3c}, 0x1}, 0x0) 2018/03/24 05:34:13 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000956000/0x2000)=nil, 0x2000, 0x0, 0x32, r0, 0x1fffffffff) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x22102, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x597c1350, 0x6, [0x2, 0x8, 0x4000, 0x4, 0x7, 0x2]}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={r2, 0x7}, &(0x7f0000000100)=0x8) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000300)) 2018/03/24 05:34:13 executing program 5: r0 = timerfd_create(0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00000002c0)=0x0) rt_sigqueueinfo(r3, 0x39, &(0x7f0000000100)={0x3, 0x4, 0xffffffff, 0x8}) timerfd_settime(r0, 0x1, &(0x7f0000000040)={{0x0, 0x1c9c380}}, &(0x7f0000000080)) timerfd_settime(r1, 0x3, &(0x7f0000005000)={{0x0, 0x4}, {0x101}}, &(0x7f000000bfe0)) timerfd_settime(r0, 0x0, &(0x7f0000000000)={{}, {0x0, 0x200}}, &(0x7f0000489fe0)) 2018/03/24 05:34:13 executing program 1: r0 = memfd_create(&(0x7f00000002c0)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0xfffe) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x34, 0x408001) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x20) 2018/03/24 05:34:13 executing program 3: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) rt_sigpending(&(0x7f0000000040), 0x8) sendmmsg(r0, &(0x7f0000001280)=[{{0x0, 0x0, &(0x7f00000026c0), 0x0, &(0x7f0000001500)}}, {{&(0x7f0000003680)=@in={0x2, 0x4e20, @dev={0xac, 0x14}}, 0x10, &(0x7f0000003700), 0x0, &(0x7f00000000c0)}}], 0x2, 0x0) 2018/03/24 05:34:13 executing program 7: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00007c27c4)='/dev/keychord\x00', 0x201, 0x0) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x3) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000000c0)=0x0) r3 = getpgrp(0xffffffffffffffff) r4 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002e00)={0x0, 0x0}, &(0x7f0000002e40)=0xc) r6 = socket$nl_route(0x10, 0x3, 0x0) stat(&(0x7f0000002e80)='./file0\x00', &(0x7f0000002ec0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000033c0)='./file0\x00', &(0x7f0000003400)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000006c40)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000006c80)={{{@in, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}}}, &(0x7f0000006d80)=0xe8) r11 = getgid() r12 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000006dc0)={{{@in6=@mcast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000006ec0)=0xe8) r14 = getegid() sendmsg$netlink(r0, &(0x7f0000006f80)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbfb}, 0xc, &(0x7f0000006b80)=[{&(0x7f0000000140)={0x2b4, 0x2f, 0x208, 0x70bd2b, 0x25dfdbfc, "", [@generic="b50ce742b65a75426e1e34e7f57456a8bf9e2900e8a9f85bc57c0aa22f24f7b51bfc59898a51361e687459b71991e370dc17535f08c4bf4bc754d7fa69f40fde44adb78fb216d1ad8aa49d37fcc887a0ca9c1b", @typed={0x8, 0x59, @uid=r1}, @nested={0x4c, 0x76, [@generic="9ed5cd13cfec2a183c1aaed98223e96a45187d9d9cd2a9a8315dd63f01942ad31727957bea879228a4b29576550fa486897c2f42874d603df282761e2c066d229ac23c21cbf3"]}, @nested={0x158, 0x7c, [@typed={0x8, 0x10, @u32}, @typed={0x8, 0x81, @pid=r2}, @generic="b5a511d6e5a52ae50b05355d82a28c19c5511d3183cdb3879250082657", @generic="a7a46631c9bbe1d50fded006de1f12be0945dfd460ec5335656f326c5d555393e3ddf2feb5292a545621ae8bbc2536a6b5f950e34bc2", @generic="48b676f77fc1b5ffc1a9e3f0d0c1925c32d00053171e058be841983e2cc3e22f7d5dc749169da3aef18ed7f8bbbfa799cbaad5280a865502b984a349a8511d26eb8bfd6c417b9de0653a74a60bd882570eeada407c9815535a28e636d70665aeb7f1b1027328e417bd5760eed2d3cc83ebcac8d1dd648e368b9f3be73aa4f0fa5bf528971413135d42fb84cfb082190fd8a452cb6e12b1673a459d8229c5bbf68f6c6ebed7ed479ac7d66dbe27e06d5ca6f0b00bc995472e8cca81d7fb3c74c8698ce03e57a873051f508a68ca8aed17499f580eb89d0ed7f8c9ee4c86ae7736e3b08a038863ed38a6", @typed={0x8, 0x2d, @ipv4=@multicast1=0xe0000001}]}, @typed={0xc, 0x26, @u64=0x2}, @generic="dc1fc2395a49a496a47f9296d95df222dc39798056d11ea2416d039e26839c8b2740732c29b55841f528dbf48738259e9c92af3e8af44c6d8fb8d8e065b7025f47b477582e7e0b1eb6de2dd4f9873b8f60e5b586d35f0ebc7c8dd3afd098cd1f62c1d5a971a8f49808df76e9eed713395b8fe8fe3caf85e259722560967a6f45843c8afa937cc07ea24f17edb0c410a9c3e775deb2e8e071"]}, 0x2b4}, {&(0x7f0000000400)={0x10c4, 0x2c, 0x82c, 0x70bd2c, 0x25dfdbfe, "", [@nested={0x108c, 0x3f, [@generic="76701418e115edbeeae795934d61f26aaf", 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@typed={0x8, 0x87, @fd=r0}, @generic="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0x36e0}], 0xa, &(0x7f0000006f00)=[@cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0x70, 0x40000}, 0x800) write$eventfd(r0, &(0x7f0000000100), 0x8) 2018/03/24 05:34:13 executing program 1: r0 = socket(0xe, 0x3, 0xfffffffffffffffc) getpeername(r0, &(0x7f0000000180)=@sco, &(0x7f0000000200)=0x80) r1 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_ifreq(r1, 0x200000089f0, &(0x7f0000000080)={"74756e6c30007fb205b000", @ifru_hwaddr=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}}) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x100, 0x400) r3 = getpgrp(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000300)={0x0, 0x40000, 0x85}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000380)={0x7fffffff, 0x201, 0x6, 0xfb5, r4}, &(0x7f00000003c0)=0x10) prctl$setptracer(0x59616d61, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000240)=0x6d2, 0x4) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000280)) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f00000002c0)=""/32) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000000040)={0x3, 0x800}) readahead(r1, 0x2862, 0x824) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)=0x0) sched_getscheduler(r5) [ 57.632723] audit: type=1326 audit(1521869653.566:23): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9656 comm="syz-executor0" exe="/root/syz-executor0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x454239 code=0x0 2018/03/24 05:34:13 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0xa0040, 0x0) seccomp(0x200000000000001, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='fusectl\x00', 0x104440, &(0x7f00000001c0)="e98b0b381f0e45f169f4eb69f9584f") unlink(&(0x7f0000000040)='./file0\x00') ioctl$VT_DISALLOCATE(r0, 0x5608) [ 57.694017] keychord: invalid keycode count 0 2018/03/24 05:34:13 executing program 3: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x6, 0x0, 0x200000002, 0x48}) socketpair(0x4, 0x806, 0x94ec69e, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCGETA(r1, 0x5405, &(0x7f00000000c0)) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000180)) connect$l2tp(r2, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x0, 0x0, 0x3, 0x1, {0xa, 0x4e22, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0xdfcb}}}, 0x3a) 2018/03/24 05:34:13 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) sendmsg$nl_xfrm(r0, &(0x7f0000000680)={&(0x7f000034c000)={0x10}, 0xc, &(0x7f00000daff0)={&(0x7f0000000180)=ANY=[@ANYBLOB="3c01000010c80825bb000000000e000000000000000000000000000000000000e000000100000000000000000000000000000000000000000000000000000000", @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="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"], 0x4}, 0x1}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/policy\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000340)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x6, 0x0, 0x0, 0x14, 0x10, "255205b98fae02eda2a88e1176af47a2b1c94ba9976931e5c11854ffdf9d6833a7d1415beb176e817962e253dea93b35de8a4dd928109aca4da9e5e360a3b721", "a2d0ee525c699cbfafde75b716df2053373a1aa3173a9e321956a5e8dcdc032b46414da0e4103963d1e9d3ac762a9f9d0ad9c2eaf36d8de0a20057823ea4e5a7", "02b9abb1e42a6f3c3cc75d58bacfba06f2ad83d58ef16d5722ded4f57240fc85", [0x1, 0x8]}) timer_create(0x0, &(0x7f0000000040)={0x0, 0xa7a, 0x4}, &(0x7f00000000c0)=0x0) r3 = getegid() getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000440)={0x5c44, 0x0, 0x1, 0x0, 0x80000001, 0x8, 0x1f, 0x8, 0x0}, &(0x7f0000000480)=0x20) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000004c0)=@assoc_value={r4, 0x7fffffff}, 0x8) setgid(r3) r5 = getpgrp(0xffffffffffffffff) get_robust_list(r5, &(0x7f0000000600)=&(0x7f00000005c0)={&(0x7f0000000540)={&(0x7f0000000500)}, 0x0, &(0x7f0000000580)}, &(0x7f0000000640)=0x18) timer_getoverrun(r2) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r6, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) [ 57.720234] audit: type=1326 audit(1521869653.656:24): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9656 comm="syz-executor0" exe="/root/syz-executor0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x454239 code=0x0 [ 57.789098] keychord: invalid keycode count 0 2018/03/24 05:34:13 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netrom(r0, &(0x7f0000000300)={&(0x7f0000000140)=@ax25={0x3, {"41a6b081305941"}, 0xfffffffffffffffe}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000440)="8e1b72d2c4a316ef69164b09d38d6ac446c20493055b23ed5404b372cbefebac80c05c74a1329c5ea8ceb36235ba03f4c8f444a818ae4ca7ac3adc788a1a4285f58948eb716e0db755cd54f5da084ddecb6746d95ec6295523f9741ae47ecc0f0f8af8b436fb3796d44016d22ca80ece0194e7588f7256874a9cf9d83f1aa399c3be96a2362da562c5a93c9a237e4f98aebb8d1b6b8f18c2edee66b34f672a5710f691453ef795b8257a9a21492f2b58f5cd927a5893e48f5350cb6c44a3cf9599e89303d48b9307125426fcd22bf6970b76efa9e04a", 0xd6}, {&(0x7f0000000180)="b2b33c1f988ef28e36c4d3c62d712819a5ac8974cc351d04377033e0498b663b6ef591b4331d4f9a222f9a7bb5ff98c48e6c2ad7c82c2514f6fead3adef30045684ce9e964c86061131a3b80ed54daae20ec765c81ab4d27a1e522fcfe46ba8f3f", 0x61}], 0x2}, 0x44000) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write(r1, &(0x7f0000000380)="795e4fdcd5072a298a2d7487f500000001097cb9f77365c1233ffb33ad22e307e423c112f027a4d9ba377501f4f1ecdbe519372ce203937175fe3b2d18e0c1dfdbd61a27258fb7fb41b5e7b14112fccaa60f6afda58d48c7a6d5c647fb9cc670cd5fbb1e6c86fa609acdd8ead307c5b83ad6c629c35baabc6a9b458e54ecf8f44a9514ff", 0xfffffffffffffd84) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r3, 0x80045301, &(0x7f0000000280)) r4 = accept4$inet6(r2, 0x0, &(0x7f0000000080), 0x80000) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000005c0)=ANY=[@ANYBLOB="7d3bfff9ff00050000005d9a2f9f1eef2518c787c7a99e28505b1b44ebdbaa7c21fa29299a78d64e620fed37d0a3ada17e229c8a9405b31e85b6cb603ff7fe017a19dbceb92aec43cec7bc08d9d6abac4dd027c14d81140a6c95b847709a9af0f1ccd3d51047ce02202115f9810647dfa0fd4bcc420e1af7de19ee4e74d44e3f4899cbbc7f33dba47d68f4d2d9e56f6483a6293da7f0774a012eee62e47668b2e6a199b74e72908c2c5dfb551523cbfd18e9337171baf346e5d17d1bcc6f52915ec33338b99c049c16af1cdba8f338f34f536a0c7976e83aa6d3ee1e6ced34480d"], 0x14}, 0x1}, 0x0) read(r2, &(0x7f0000000580)=""/45, 0x585) 2018/03/24 05:34:13 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/nfsfs\x00') r1 = accept4$ipx(r0, &(0x7f0000000000), &(0x7f0000000240)=0x10, 0x800) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000280)={'lo\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) lgetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="73656375726974b9d46fb2b49a854af4a8803a6a648d2c3d2dcb9a989563eae79d111b0def0fc000a283f7f441224706712a55b47e042865719fe4692bae7faa0ab717e1311e22d2309125078bf22ad91c8d09b0712fa7d6b3da2340c5461b1264af0994862ff59639d938ce37e5609a711ac2c4a802835700df723ba879d26471f34a5c30a7abb6f1134b4dd7ad44e03660cd6be7f262a1654362be7cef16bc2707747ad0e87b2aa402c43df64522990b017ae057fe208af491cfff5141ffd34b90cefa5c6763f7cfa32782811895882b9a664c0c150b4430776522c368789211db516d116721"], &(0x7f00005e6000), 0xff55) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x1, 0x0) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x4e23, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00000000c0)={'erspan0\x00', 0x1200}) 2018/03/24 05:34:13 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0x8c, "75f1a0d90171d1384b123dff43e7cccd9cddf7983f40e468ff6de59efdb7b30db49b44aac5e1eaa353a477aecfe2196dc21cae48ea02a236a2c6c5db0a22f3b00ae99a895b2b1c07024b173a48a1ec5a8809f798e95540679422db0d71483444b22c75e5d224c940d349734421a93eee4d4252604f6cb39d2aeb9e48ff85c8728808eaace7448b18ec53349a"}, &(0x7f0000000180)=0x94) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e23, @rand_addr=0x7}}}, &(0x7f0000000280)=0x84) syz_open_dev$mice(&(0x7f00000002c0)='/dev/input/mice\x00', 0x0, 0x400000) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xe39, 0x101000) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000040)={0x8, [0x7fff, 0x1, 0x7, 0x523, 0x100000001, 0x1, 0x9, 0x2]}, 0x14) close(r0) 2018/03/24 05:34:13 executing program 0: socket$packet(0x11, 0x6, 0x300) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000000)={@ipv4={[], [], @broadcast}, 0x0}, &(0x7f0000000040)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000080)={r2, @broadcast=0xffffffff, @broadcast=0xffffffff}, 0xc) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d}, 0x10, &(0x7f0000dc4000)=[{&(0x7f00004e0f41)="7fa9a43b93cd6603d1ae2f2f3458ce2cf6d2785e6d54c8282de42fd8e2505053e0ba6c762640ff29af5ffab45bb5a44fda0877c42a6bbdc45ccab6c6dec4074fbed4698fd2122ef15338a9e89d20bc3f17", 0x51}], 0x1}}], 0x1, 0x0) sendto$inet(r1, &(0x7f0000386fa0)="000ed4833d4a7da7eefc86a6ff1f35dc3d8f134aca46ff59cbd74142a6d65bead84e70bbc62307a2c417cb73f3946cc6c0d01d4fa2fc73e6d57dadcd152a41a42ad46353f0809fee82a16c7df3fa1e0651e9ba5e754564506b934707b509213e", 0x60, 0x0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000000200)=ANY=[@ANYBLOB="00ff0000000000000000000000000000"], 0x10}, 0x1}, 0x40001) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xef, 0x100, &(0x7f00003d2fe4)={0xa, 0x4e1e, 0x1f, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) shutdown(r0, 0x1) 2018/03/24 05:34:13 executing program 3: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'tunl0\x00', &(0x7f0000000080)=@ethtool_coalesce={0xe, 0x0, 0x5, 0x9, 0x1f, 0xfff, 0x2, 0x1e, 0x7, 0x401, 0x0, 0x4, 0xe00000000, 0x2, 0x7, 0x8, 0x3, 0x85f, 0x7acf, 0xfa04fae, 0x3ff, 0x2, 0xffff}}) 2018/03/24 05:34:13 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6}]}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000080)=ANY=[@ANYBLOB="2000000012000000aae04f000092d81c55a4cfd495de7a72ff6a000000000000fca823fa117dfd53c4f52e066300000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20}, 0x1}, 0x0) fadvise64(r0, 0x0, 0x200, 0x0) 2018/03/24 05:34:13 executing program 7: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x400, 0x0) write$eventfd(r0, &(0x7f0000000040)=0x100000001, 0x8) 2018/03/24 05:34:13 executing program 2: r0 = eventfd2(0x3, 0x3) read$eventfd(r0, &(0x7f0000000000), 0xfffffffffffffdd9) 2018/03/24 05:34:13 executing program 3: r0 = socket$inet(0x2, 0x10000000000002, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000d51ff4)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) 2018/03/24 05:34:13 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000ae3ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000d8bf50)={{0x0, 0x9}, 'port0\x00'}) r1 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80000) clock_gettime(0x0, &(0x7f0000003c00)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000003b00)=[{{&(0x7f00000000c0)=@hci, 0x80, &(0x7f0000000300)=[{&(0x7f0000000140)=""/170, 0xaa}, {&(0x7f0000000200)=""/239, 0xef}], 0x2, &(0x7f0000000340)=""/4096, 0x1000, 0x1f}, 0x3ff}, {{&(0x7f0000001340)=@vsock, 0x80, &(0x7f00000014c0)=[{&(0x7f00000013c0)=""/230, 0xe6}], 0x1, 0x0, 0x0, 0x3}, 0xcce}, {{&(0x7f0000001500)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000002700)=[{&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000002580)=""/191, 0xbf}, {&(0x7f0000002640)=""/176, 0xb0}], 0x3, 0x0, 0x0, 0x9}, 0x1994}, {{&(0x7f0000002740)=@alg, 0x80, &(0x7f0000003a00)=[{&(0x7f00000027c0)=""/192, 0xc0}, {&(0x7f0000002880)=""/4096, 0x1000}, {&(0x7f0000003880)=""/130, 0x82}, {&(0x7f0000003940)=""/135, 0x87}], 0x4, &(0x7f0000003a40)=""/131, 0x83, 0xffff}, 0x1000}], 0x4, 0x2040, &(0x7f0000003c40)={r2, r3+10000000}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000003c80)={0x0, 0x22, "997d6ecf1c3d50ae762ac3b4546b86d7c37db7d53fe603548990962d40eba4d7fd9a"}, &(0x7f0000003cc0)=0x2a) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000003d00)={0x7, 0x348c, 0x205, 0xa15, 0x3, 0xf1, 0x1, 0xd2bc708, r5}, &(0x7f0000003d40)=0x20) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000080)=0x2, 0x4) 2018/03/24 05:34:13 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x7fffffffffffffe) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ppp\x00', 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000000080)='./file0\x00') ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'ip6_vti0\x00', 0x400}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000040)={0x10000000}) rmdir(&(0x7f0000000100)='./file0\x00') ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f00000001c0)=0x1, 0x4) 2018/03/24 05:34:13 executing program 3: fstat(0xffffffffffffff9c, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0x8000, 0xffffffffffffffff, r0, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x2, 0x32, r1, 0x3) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x2081, 0x0) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000001340)={0xff, 0x80000000, 0xa76b, 0x88, &(0x7f0000000180)=""/136, 0x1000, &(0x7f0000000240)=""/4096, 0xfa, &(0x7f0000001240)=""/250}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c) r4 = socket$l2tp(0x18, 0x1, 0x1) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000000080)) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000100)=0x8, 0x4) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/03/24 05:34:13 executing program 1: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/checkreqprot\x00', 0x4000, 0x0) sendto$ax25(r0, &(0x7f00000002c0)="b0fdbf7192c118a4ac33fb93c6153e304edc75b589a5021d8b05bb6c75bb046833a4f7ea62d5dd12c4d488cf0f2a6848c1dbc6b78bd1ec15e064c01813b9efb46c8df30c49ffd5d6de4e07d8d25d70f5de205f438525aaffd5c348b13640577d556de7d66175d5a7e6133262953cd962689b3f23c539ad079917efa9838aa6196c1bd573bcf30b39929079c999745d6584ae5e8326eceb8bbb8290c22bfbe163", 0xa0, 0x4000000, 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x240, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000200), &(0x7f0000000240)=0x4) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x2000, 0x0) recvfrom$inet6(r3, &(0x7f0000000080)=""/218, 0xda, 0x0, &(0x7f0000000180)={0xa, 0x4e24, 0x7, @loopback={0x0, 0x1}, 0x6fd}, 0x1c) sendmsg$nl_xfrm(r2, &(0x7f0000002a80)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002a40)={&(0x7f0000002580)=@newsa={0x180, 0x10, 0x1, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x0, 0x4e20, 0x0, 0x0, 0x80, 0x0, 0x1}, {@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x6c}, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_auth={0x48, 0x1, {{'cryptd(tgr160-generic)\x00'}}}, @algo_comp={0x48, 0x3, {{'lzs\x00'}}}]}, 0x180}, 0x1}, 0x0) 2018/03/24 05:34:13 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x4000000000000001, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000001ffc)=0x3) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) acct(&(0x7f0000000000)='./file0\x00') preadv(r1, &(0x7f0000001440)=[{&(0x7f0000000040)=""/177, 0xb1}, {&(0x7f0000000100)=""/38, 0x26}, {&(0x7f0000000140)=""/65, 0x41}, {&(0x7f00000001c0)=""/85, 0x55}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/117, 0x75}, {&(0x7f0000001400)=""/50, 0x32}], 0x398, 0x0) preadv(r1, &(0x7f0000000340)=[{&(0x7f0000000240)=""/223, 0xdf}, {&(0x7f0000001500)=""/164, 0xa4}], 0x2, 0x0) ioctl$TIOCSBRK(r0, 0x5427) 2018/03/24 05:34:13 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='oom_adj\x00') ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f00000000c0)={0x9, 0x9, 0x7f}) r2 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x8040, 0x0) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) connect$netlink(r2, &(0x7f0000000100)=@kern={0x10, 0x0, 0x0, 0xf30b5225f78db0aa}, 0xc) 2018/03/24 05:34:13 executing program 2: mkdir(&(0x7f00002b2000)='./file0\x00', 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) accept4$nfc_llcp(r0, &(0x7f0000000140), &(0x7f0000000040)=0x60, 0x80800) pipe(&(0x7f0000000340)) chdir(&(0x7f00000002c0)='./file0\x00') readlinkat(r0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=""/137, 0x89) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f00005e5000)='ramfs\x00', 0x0, &(0x7f0000000080)) pipe(&(0x7f0000000300)) syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0, 0x0, 0x0, 0x100000) mount(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='befs\x00', 0x6002, &(0x7f0000000440)="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") 2018/03/24 05:34:13 executing program 4: seccomp(0x1, 0x0, &(0x7f0000000080)={0x2, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) clone(0x8000, &(0x7f0000000100)="2ca67be61c7ca684e335f7d8c38ffe7806d3a239dbe28d1df5606aa63c9f12a6b4b8ce6a406da57e5d3011811f293220f8056c38846545cdc11f7989f7e12e2ca6dcdf850b534d6a9267757795f4413ac40fbe162800d17c34c4a6aed8b6d99186aaf14d703191fe2e78", &(0x7f0000000040), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) execve(&(0x7f0000885ff8)='./file0\x00', &(0x7f0000735000), &(0x7f0000abffd0)) seccomp(0x1, 0x1, &(0x7f0000028ff0)={0x1, &(0x7f0000000000)=[{0x6}]}) execveat(0xffffffffffffffff, &(0x7f0000a03000)='./file0\x00', &(0x7f0000000180), &(0x7f0000000240)=[&(0x7f00000001c0)='em0\x00', &(0x7f0000000280)="2b766d6e6574304023da70726f636574683100"], 0x0) open(&(0x7f000022b000)='./file0\x00', 0x401, 0x0) 2018/03/24 05:34:13 executing program 0: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000443000)=@fragment, 0x8) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000000000)=""/240, 0xf0, 0x40000040, &(0x7f0000000100)={0x4, 0x1, 0x743b81f1, "e3f4e04a0431", 0x9}, 0x10) sendto$inet6(0xffffffffffffffff, &(0x7f0000a05ae2)="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", 0xb3d, 0x0, &(0x7f0000658fe4)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/24 05:34:13 executing program 2: unshare(0x20020000) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000080)={0x5, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x88) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f00003a2ffa)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f000002f000)) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) poll(&(0x7f00007a7fe8), 0x0, 0x7f) rmdir(&(0x7f0000d19000)='./file0\x00') socketpair(0x9, 0x0, 0x0, &(0x7f0000000180)) 2018/03/24 05:34:13 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x2a, &(0x7f0000683ff4)={@remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001}, 0xc) r1 = open(&(0x7f0000000000)='./file0\x00', 0x105840, 0x122) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x88, &(0x7f0000000100)=[@in={0x2, 0x4e20, @rand_addr=0x3}, @in6={0xa, 0x4e24, 0xa2d, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e21, 0x4, @empty, 0x3ff}, @in={0x2, 0x4e22, @loopback=0x7f000001}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000200)={0x4000000, 0x7, 0x8, 0x2000, 0x400, 0x400, 0x7, 0x7fff, r2}, 0x20) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)=ANY=[@ANYBLOB="e00000027f000001010080000200000000000000ac140000"], 0x18) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000000c0)={@broadcast=0xffffffff, @loopback=0x7f000001, @dev={0xac, 0x14, 0x14, 0xc}}, 0xc) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f00000002c0)={'ifb0\x00'}) 2018/03/24 05:34:13 executing program 5: mkdir(&(0x7f0000000040)='./bus\x00', 0x0) mount(&(0x7f000003d000)='./bus\x00', &(0x7f0000043ffa)='./bus\x00', &(0x7f000002cffa)='ramfs\x00', 0x1, &(0x7f00001c3ffb)) open$dir(&(0x7f0000000000)='./bus\x00', 0x80008000452002, 0x0) 2018/03/24 05:34:13 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_triestat\x00') getdents64(r0, &(0x7f000015e000)=""/192, 0xc0) fadvise64(r0, 0x0, 0x85b, 0x3) getdents64(r0, &(0x7f00007de000), 0x0) 2018/03/24 05:34:13 executing program 7: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) getpgid(r0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r1, &(0x7f0000000080)="b63db85e978d00000001b29f01000000ffffffffedbc7018d9f4c45200000000872c678ce2000000ccc50bde0250f626acc3a759babd34e29a2fe2c2c9406701b67efdfa58", 0x45) 2018/03/24 05:34:13 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0xc45507f0e15cc84e, 0x0) syz_open_dev$random(&(0x7f0000000140)='/dev/random\x00', 0x0, 0x2) sendmsg$nl_netfilter(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="1402000003000101020000000000001200000000002ad47fc05bc000d13bc56d92afb3de6a6ed91201d72fd840d22ddac6374cfc86ffa3e414bd2eba3641fc"], 0x14}, 0x1}, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000100)=@fragment={0x32, 0x0, 0xe866, 0x80000001, 0x0, 0x2, 0x64}, 0x8) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/03/24 05:34:13 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='attr/exec\x00') bind$pptp(r0, &(0x7f0000000100)={0x18, 0x2, {0x1, @multicast2=0xe0000002}}, 0x1e) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000080)={0x3, 0x90, 0x1, 0x1}) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) write$selinux_context(r0, &(0x7f0000000000)='system_u:object_r:semanage_trans_lock_t:s0\x00', 0x12) 2018/03/24 05:34:13 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) linkat(r0, &(0x7f00000002c0)='.', r0, &(0x7f0000000400)='.', 0x1400) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)="2750e35d428fe823843c88fa1acabc33c8776e7874d1d05b9fbffd9139b44834f8e643f1890f424489f44291bf41e562a364a85c") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000040)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)="2052acd9de2e0ef545c2abe277bb91bf390e811697721d7f92cb7c9ff413e91ad257b4089cc13726a3355bc27022da1533609a4745968e9ab327382e360843e9108b5233b6e2ba251f794612b3fbd0bcf4eb1c7418230ab9335a0fa126d5040590941890abc5fb95039da7f4d91b1b5a6e14b3641f697edf9cbf981d714173751aed285f0cc9f255f7ec7d608045ba19eb7eab19e3c3304552733e81014eeab4772a515b932281a8ad92a8415383b7c0323ec2d5a326938995c2510f183cfd") ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000380)={{0x2, 0x4e22, @multicast2=0xe0000002}, {0x307, @random="2fa84060aca5"}, 0x2, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 'yam0\x00'}) connect(r0, &(0x7f0000000440)=@rc={0x1f, {0x8, 0xaf31, 0x6, 0x0, 0x2, 0x200}, 0x17}, 0x80) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)) preadv(r0, &(0x7f0000000180)=[{&(0x7f00000012c0)=""/4096, 0x1081}], 0x4ce102c5964ff2b3, 0x0) 2018/03/24 05:34:14 executing program 3: sendto$inet6(0xffffffffffffffff, &(0x7f00008d1000), 0x0, 0x4c080, &(0x7f00005fa000)={0xa, 0x4e25, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) sendmsg(0xffffffffffffffff, &(0x7f0000610fc8)={0x0, 0x0, &(0x7f00009f8000), 0x0, &(0x7f0000864bb8)}, 0x0) 2018/03/24 05:34:14 executing program 0: syz_emit_ethernet(0xe, &(0x7f00007faf31)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@generic={0x88ca}}}, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/24 05:34:14 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="24001cb2d2c20100000000000500ac1414000000fcc8b8b62b3f9d5107b07851feec260b6410da15b9751670d226a25987c8dd83fd398e647b3b6f968e65d29e6857b6e05eaaba0dddfb7c13b896ff1d51bfa4665286e9a59604e42b1747d2bfb9037685c0c62822d8500891898333fb8bafd38cc64780f30e1bb0e887399ddcfc60bbe5a24acdd97491d5f2cee07822f4af1e654ad0bfd4ce571d4d426d2f128ab9a7a65f8ed1f59bf5d7d64ecf9b95a6aed5588d0fc460e6c02a1672d0d54d54af"], 0x24}, 0x1}, 0x0) 2018/03/24 05:34:14 executing program 1: r0 = gettid() timer_create(0x7, &(0x7f0000000100)={0x0, 0x3b, 0x3, @tid=r0}, &(0x7f0000001200)) r1 = request_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='%\x00', 0xfffffffffffffffb) keyctl$clear(0x7, r1) timer_settime(0x0, 0x0, &(0x7f0000fb2fe0), 0x0) 2018/03/24 05:34:14 executing program 5: r0 = creat(&(0x7f0000000040)='./control\x00', 0x1) mknodat(r0, &(0x7f0000000080)='./control\x00', 0x0, 0xfffffc00) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r1 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r1, &(0x7f0000008ff6)='./control\x00', 0x0, 0x0) seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f0000012000)=[{0x6, 0x0, 0x0, 0xfffffffffffffff7}]}) fchmodat(r1, &(0x7f0000000000)='./control\x00', 0x0) 2018/03/24 05:34:14 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000c2d000)='oom_score\x00') sendfile(r0, r1, &(0x7f0000a12000), 0x1) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/24 05:34:14 executing program 3: r0 = socket$packet(0x11, 0xffffffffffffffff, 0x300) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000100)) setsockopt$packet_int(r0, 0x107, 0x17, &(0x7f00000000c0)=0xfffffffffffffff8, 0x4) getsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000001ffc), &(0x7f0000001000)=0x4) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) bind$packet(r0, &(0x7f0000000080)={0x11, 0x5, r1, 0x1, 0x4, 0x6}, 0x14) 2018/03/24 05:34:14 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='oom_adj\x00') pread64(r0, &(0x7f0000000140)=""/103, 0x67, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0xe3}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r1, 0x8ecb}, 0x8) [ 58.079612] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=49874 sclass=netlink_route_socket 2018/03/24 05:34:15 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000080)={0x2, &(0x7f0000fbcff0)=[{0x1c}, {0x6}]}, 0x10) sendto(r0, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0x14) bind$packet(r2, &(0x7f0000000140)={0x11, 0xf5, r3, 0x1, 0x9, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x14) 2018/03/24 05:34:15 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x40, 0xfffffffffffffffc, 0x0, 0x3, 0xe, 0x4, "6ddb733d7a8a242feb99e0413f5fcea8fb5a550ed80ebba4d909c7a12458c917aed13dd73a80f22ff9fd31a844f3e8b5ade4e59351378f6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdad366ad69d49c9678096bdaacf1e7a2fb27febcae8d7b46599493", "00d2880e070000581e6e039a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7077]}) accept$ipx(0xffffffffffffffff, &(0x7f0000000180), &(0x7f00000001c0)=0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept(r1, 0x0, &(0x7f0000000100)=0x25d) bind$ipx(r2, &(0x7f0000000140)={0x4, 0x0, 0x9, "f2c2638eb817", 0x6}, 0x10) getsockname$ax25(r2, &(0x7f0000000240), &(0x7f0000000280)=0x10) 2018/03/24 05:34:15 executing program 0: mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) fchdir(r0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000000)=0x4) 2018/03/24 05:34:15 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x400000) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x2, 0x0) bind$ax25(r2, &(0x7f00000000c0)={0x3, {"09eb5c682d0013"}, 0x400}, 0x10) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000936ffc)=0x3) ioctl$FIONREAD(r1, 0x80047456, &(0x7f0000000000)) 2018/03/24 05:34:15 executing program 2: getgroups(0x3c7a, &(0x7f00008cc000)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000000040)={@rand_addr=0x4, @local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002}, 0xc) 2018/03/24 05:34:15 executing program 4: mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x8, 0x32, 0xffffffffffffffff, 0x10000000000000) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000004fc4)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x80, &(0x7f0000004fa0)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000002d30)}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) sendmmsg(r0, &(0x7f0000002080)=[{{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000003040)}}, {{&(0x7f0000000100)=@vsock={0x28, 0x0, 0x0, @host=0x2}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000001380)="9c", 0x1}], 0x1, &(0x7f0000001440)}}], 0x2, 0x0) 2018/03/24 05:34:15 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x4001, 0x0) accept4$netrom(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80000) writev(r0, &(0x7f0000003000)=[{&(0x7f0000000000)="390000001100090469000000810000000700004003000000450001070000001419001aff0400230007000000020000080900000000f41ee400", 0x39}], 0x1) 2018/03/24 05:34:15 executing program 7: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000b29ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f000067f000)='mqueue\x00', 0x0, 0x0) 2018/03/24 05:34:15 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000080)={0x1, 0x5}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) read(r1, &(0x7f00000000c0)=""/187, 0xbb) getsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f0000bfcffc), &(0x7f0000000180)=0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000000)={'erspan0\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/03/24 05:34:15 executing program 4: openat$autofs(0xffffffffffffff9c, &(0x7f00004b0000)='/dev/autofs\x00', 0x0, 0x0) r0 = socket(0x18, 0x0, 0x4) connect(r0, &(0x7f0000000000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14}}, 0x80) 2018/03/24 05:34:15 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') fchdir(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e24, 0x3, @loopback={0x0, 0x1}, 0x3ff}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x100, @empty, 0x7}, @in6={0xa, 0x4e21, 0x101, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in6={0xa, 0x4e23, 0xff, @mcast1={0xff, 0x1, [], 0x1}, 0x6}], 0xa0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='./0ile0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/24 05:34:17 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x15) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000000)={0x3, 0x70, 0x2, 0x3, 0x4, 0x0, 0x0, 0x4, 0x80000, 0x2, 0x5d90, 0x80000000000000, 0xdb, 0x20, 0x5, 0x101, 0x80, 0xffffffff80000000, 0x32f, 0x7, 0x7c83, 0x7, 0x4, 0x9, 0x80000000, 0x0, 0x2, 0x9, 0x2, 0x9, 0x1, 0xffffffffffffffff, 0x10000, 0x8, 0x5341, 0x80000000, 0x6, 0xfffffffffffffff7, 0x0, 0x7, 0x2, @perf_config_ext={0x5, 0xbe3}, 0x100, 0x1, 0x2, 0x6, 0x73e8, 0x3b, 0x5}, 0xffffffffffffffff, 0x7, r1, 0x11) r3 = dup(r2) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000080)=0x3a, 0x4) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0xffff) setsockopt(r0, 0x10e, 0x5, &(0x7f0000000fff), 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000000100)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0xd}, @dev={0xac, 0x14, 0x14, 0x12}}, 0xc) 2018/03/24 05:34:17 executing program 0: r0 = open(&(0x7f0000000000)='./control\x00', 0x80000, 0xffffffffffffffff) mknodat(r0, &(0x7f0000040000)='./control\x00', 0x8, 0x0) futimesat(r0, &(0x7f0000000040)='./control\x00', &(0x7f0000000080)={{}, {0x0, 0x2710}}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000180)=@add_del={0x2, &(0x7f0000000140)='syzkaller1\x00', 0x5}) socketpair(0x17, 0x1, 0x3ff, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) faccessat(r1, &(0x7f0000000100)='./control\x00', 0x196, 0x200) faccessat(r0, &(0x7f000003fff6)='./control\x00', 0x3, 0x0) 2018/03/24 05:34:17 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x121000, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) sendmmsg(r1, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f0000000000)=@nfc={0x27}, 0x80, &(0x7f0000007380), 0x0, &(0x7f0000000000)=[{0x18, 0x1, 0x1, "fc"}], 0x18}}], 0x2, 0x0) 2018/03/24 05:34:17 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(0xffffffffffffffff, &(0x7f000000f000)=@abs, 0x8) bind$unix(r1, &(0x7f0000000180)=@abs={0x1}, 0x6e) fcntl$getown(r1, 0x9) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) gettid() r3 = syz_open_procfs(r2, &(0x7f0000000280)="636c6561820d93725f7265c94e97b12276457f9810efd3f830968f83abfb9d9145f22f68491a7acfb0a47d268b62dd9a382773b0ea8af3efc6a371aa65dd751379416a8d132831825556c56b1b0618ec23d1c9063f42329f90b003008f86aca9b04d839f5b579be7139dbdd8b615a05663169bc66c939a97") sendfile(r0, r3, &(0x7f0000000000)=0x100, 0xff) 2018/03/24 05:34:17 executing program 2: r0 = getpgrp(0xffffffffffffffff) ioprio_set$pid(0x3, r0, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) mmap(&(0x7f000075e000/0x2000)=nil, 0x2000, 0x3, 0x810, r1, 0x8) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000499000)=""/35, &(0x7f000020a000)=0x23) 2018/03/24 05:34:17 executing program 1: getdents64(0xffffffffffffffff, &(0x7f0000f72ea7)=""/528, 0x210) getdents(0xffffffffffffffff, &(0x7f000043c000)=""/71, 0x47) r0 = socket$inet(0x2, 0x2, 0xfffffffffffffffd) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000140)={0x100000001, 0x7, 0xaba2, 0xff}, 0x8) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000000)=0x7, 0x121) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x20000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={0xffffffffffffffff, 0x4, 0x208, 0xfffffffffffff801, 0x5, 0x3, 0xffff, 0x9, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={r2, 0x5}, 0x8) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000180)={@mcast1}, &(0x7f00000001c0)=0x14) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000200)=0x17, 0x4) 2018/03/24 05:34:17 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x42, 0x0) write$tun(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="0000000000000000ffad746a4f63325505e0b2340000000000000000"], 0x1000) 2018/03/24 05:34:17 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000040)="390000001300090469000000000000000500000003000000460001070000000719000d80000000000000096e0200000000000000000003f500", 0x39}], 0x1) accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000140)=@req={0x28, &(0x7f00000000c0)={'bpq0\x00', @ifru_addrs=@hci={0x1f, r1, 0x1}}}) 2018/03/24 05:34:17 executing program 4: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000280)=0x2, 0x4) r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={'ifb0\x00', 0xfffffffffffffffe}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) fcntl$setstatus(r2, 0x4, 0x40800) readv(r2, &(0x7f00000012c0)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x1) r3 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x800) mmap$binder(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x10, r3, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000140)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x1c) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000001c0)={r4, 0x9}, &(0x7f0000000200)=0x8) openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x800, 0x0) 2018/03/24 05:34:17 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000000)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000640)={"2e0000005a78b4f20b63282000000005", 0xfffffffffffffffd}) 2018/03/24 05:34:17 executing program 5: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)="737461747573002530acd253a34dc05b6ccb06a3f0192a3c1828b2c37051a6998c1b7be520769e15a4ca32a92388211e1e30da957d5823c0b63864fe0900000000000000000000000000000000") prctl$setname(0xf, &(0x7f00000002c0)="0aa829293a6367726f757000") pread64(r1, &(0x7f0000000100)=""/202, 0xca, 0x0) 2018/03/24 05:34:17 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f00000b8fec)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xc1f5}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000000040)=""/39) 2018/03/24 05:34:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000040)=0x700000000, &(0x7f0000000080)=0x2) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000000ffc)=@fragment, 0x8) 2018/03/24 05:34:17 executing program 3: r0 = dup(0xffffffffffffffff) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'lo\x00', &(0x7f0000000200)=ANY=[@ANYBLOB="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"]}) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f00000000c0)=""/201) 2018/03/24 05:34:17 executing program 5: r0 = socket$inet6(0xa, 0x0, 0x400) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe8fe4)={0xa, 0x4e20}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) 2018/03/24 05:34:17 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) connect$netrom(r1, &(0x7f0000000040)=@full={{0x3, {"0792fb7e0f016b"}, 0x7ff}, [{"602553b96d8379"}, {"8e6db2358ab99d"}, {"92d745d6cd0189"}, {"d0307c5918c0b7"}, {"e514d219da2efc"}, {"543549528892e4"}, {"531629716d9ab3"}, {"384a97ef1f19a6"}]}, 0x48) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) getsockopt$inet_opts(r0, 0x0, 0x2000000004c, &(0x7f0000000100)=""/16, &(0x7f0000000140)=0xffffffffffffff4e) 2018/03/24 05:34:17 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000040)="390000001300090469000000000000000500000003000000460001070000000719000d80000000000000096e0200000000000000000003f500", 0x39}], 0x1) accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000140)=@req={0x28, &(0x7f00000000c0)={'bpq0\x00', @ifru_addrs=@hci={0x1f, r1, 0x1}}}) 2018/03/24 05:34:17 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000601000)="8908040800", 0x5) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000040)={0x401, {0x2, 0x4e23}, {0x2, 0x4e22}, {0x2, 0x4e23, @multicast1=0xe0000001}, 0x130, 0x4, 0x4, 0x101, 0x6, &(0x7f0000000000)='ip6gre0\x00', 0x101, 0xffff}) 2018/03/24 05:34:17 executing program 7: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x10000, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000040)) eventfd(0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ad0fef)='/dev/vga_arbiter\x00', 0x0, 0x0) syz_open_dev$sndtimer(&(0x7f0000486ff1)='/dev/snd/timer\x00', 0x0, 0x0) unshare(0x40600) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/03/24 05:34:17 executing program 2: rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000021ff8)={0xffffffffffffffff}) pipe(&(0x7f0000336ff8)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) vmsplice(r2, &(0x7f0000957fe0)=[{&(0x7f0000230fa5)="1b", 0x1}], 0x1, 0x0) delete_module(&(0x7f0000000000)='!/nodevcgrouptrustedkeyring\x00', 0x800) 2018/03/24 05:34:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000ffc)=@fragment, 0x8) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80000, 0x0) syz_open_pts(r1, 0x422600) 2018/03/24 05:34:17 executing program 4: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)=0x0) r1 = getpgid(r0) r2 = syz_open_procfs(r1, &(0x7f0000000040)='net/icmp6\x00') r3 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r3, 0x107, 0xd, &(0x7f0000001000), 0x47e) setsockopt$packet_int(r3, 0x107, 0x8000000000c, &(0x7f0000000000), 0x4) unshare(0x80018000) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f00000000c0)=0x81, &(0x7f0000000100)=0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00000008c0)={0x0, @in6={{0xa, 0x4e22, 0x7ff, @dev={0xfe, 0x80, [], 0xa}, 0x9}}, [0xfffffffffffffffd, 0x5, 0x68, 0xff, 0x4, 0xdc, 0x5, 0x1db4, 0x0, 0x1, 0x8, 0x7, 0x3, 0x2, 0x2]}, &(0x7f00000009c0)=0x100) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000a00)={0x0, 0x7}, &(0x7f0000000a40)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000001280)={0x0, @in6={{0xa, 0x4e23, 0x800, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, 0x6, 0xa6c}, &(0x7f0000001340)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000001380)={0x0, 0x8000}, &(0x7f00000013c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000001400)={0x0, 0x400, 0x3, 0x8001, 0x7ff, 0x6}, &(0x7f0000001440)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000001480)={0x0, 0x6e, "6f621dbd2b745f806569e4ec6a744427f5b252e4eb2634cd2593541c16eaa7ca6bfc587141778874616f919f61fdd03be75b745c02b957083f6f91fce5a969744baa240612482decc35d2fa44904c18149b4f0649bb8094d3ee18810ac61024bd0a6a490f58b508fa31b87c7e240"}, &(0x7f0000001500)=0x76) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000001540)={0x0, 0xf8, "23ef0d012208f68c57f56ea2ee4ef3b134fea17f1aa38073eaa1d74661df63b48f691a5944fc97a07680bbb97d6b6b415f85c2b5ad3c352eecdb02ba872f9663d22e246f08696bae626f5b5a91794ba13785098a342efcafb2abeafd6510f6ca2ebdc825fa87dbdf3bb20cb0a52595a99818c8dc7e59a63597600d7f962ee76707b80cfb0a4d7acc7482f616650c607c000f08c19c71ffaf820e384c2b9c163bf1a447b235f5bf0b46ab97f6ed65885e43e70b934fbf141b7578ecf86416b07836cff965dee0421c9e28f6eb22de65133da62980f98d598d483d3247ae04e0fe0b7ddca04c9700596f7d70950f3d46a2668ebebfe1af56d1"}, &(0x7f0000001640)=0x100) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000001680)={0x0, 0x7ff, 0x4, 0xffff, 0x7ff, 0x0, 0x8000, 0x4f, {0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x3, 0x1ff, 0xa190, 0x79422418, 0x9}}, &(0x7f0000001740)=0xb0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000003480)={0x0, @in6={{0xa, 0x4e22, 0x4f, @local={0xfe, 0x80, [], 0xaa}, 0x2}}, 0x8, 0x8, 0x0, 0x2, 0x80}, &(0x7f0000003540)=0x98) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000003840)={0x0, 0xee, "8b9da2a60a68745d4d9094e0ee021fe7b2d312154cbe82227d2806791ce9db2c0a2f12e4c69bfc8ec0a33909ae92e0ac5365ccca34e0f2626ac2d8b09d3c4b40848e233e3fca97f57bac64cf208927e82d078a139dc18434912f2d5577ecf7093cac5dae0649ec293ba6579bc1068820c67f1aa33f4e92b6f88ad402ceaad4fcb311d29ce6a395c2eda6835c9fecb037c7b35768042f095815dd6d1edb3e0e18a9897a7dba8d9fc73374107a323688d8fad9b705d031a3fde1dcb914034beb6051d9bdad769f0424ff6cfbf85f8b20035c2e7f0eed946435029d8fad11af832bd0430a652d6fd60bcbeaddee4641"}, &(0x7f0000003940)=0xf6) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000003980)={0x0, 0x7f}, &(0x7f00000039c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000003a00)={0x0, 0x1}, &(0x7f0000003a40)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000003a80)={0x0, 0x7fff}, &(0x7f0000003ac0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000003b00)={0x400, 0x1, 0x9, 0x2, 0x0}, &(0x7f0000003b40)=0x10) sendmmsg$inet_sctp(r2, &(0x7f0000003d00)=[{&(0x7f0000000140)=@in6={0xa, 0x4e24, 0x1ff, @local={0xfe, 0x80, [], 0xaa}, 0x100000001}, 0x1c, &(0x7f0000000800)=[{&(0x7f0000000180)="b69aba95dbe9e1938470e35634a37dcb852df43265cfec1749a1b5bcfe3cd00ff62d55e008b20fea9edda4152e23b13b959e687022b7f619c41b41f39e388e44fea9ca1fd9193762b61a6ee5342b07293226b1f0c3b1d8f85c8567376ab212e09abc99e007f917575eb24d99b5a1899bb0370b78dfe55833", 0x78}, {&(0x7f0000000200)="c4b967a16243639d9399b3c96bd3f5b0af91de174d87cf411894b62b36e457c1ed9949f7ea0cf5f68a7400d363d31a5ddea33a87b0a23dd157206fe6fa144461f798ce9095ce52e356c2d32d33c023edd01324c28c09121c0e89e62befb0aea7faf88aed031664507417cf2a90584cd30adbfd61940dae1327145b652c31d83c92e2d15adcfd250ee0441b8a7111b8422895ca90c236d89d5be5ac4db9b6a0d82004f06cc19a98b0b1c19be6d474833597968dd17b06f290e3526008ab", 0xbd}, {&(0x7f00000002c0)="71fa7778d5905f187527d33ca17995daeed8b3a2d7297ecdff182b0b004844f2b4250e3c119f9e9e71decb95b6a84f8ac7e3407715777e0ad5a9c30d206a0066", 0x40}, {&(0x7f0000000300)="7be815868cfa395069821d2051b9fa959be54ffd9902ad7449c29d6aae14f4c15b4879dd393ae6812688", 0x2a}, {&(0x7f0000000340)="91ac081ededd1507d65651d84a96992c07ffdf2a84631d82bc6e185f35c829fcb9ecd7bd34ea37de79ecd5264d0604c95ca8d747ea281e2d53e7373bab5af8e5484790119338ddd51ba55c3e8fe3a3279c784ca73e04b6f9cf5fea57f6c69ee9d325fa8563b1788ae703df5084f4a9b2d233f8db24db53afcf29b19bff9bbf1e6450de7d6cbc39f79e7ed98d0d717b10b3cf40cdae5adaabc1d6e99f061163cd5c307b9df5c4a304034a85bb6374b2c4150f9a61da66144fe0188895f314ec93ccb5d60a59b1b9dc25cb92a3439a81cdf1f14083e27c47256eab5fb6b1761d0a", 0xe0}, {&(0x7f0000000440)="0acc599f99501c2a63aa73207936e56dfaee34d37493fb43cccc4e63fa0020c882d9f5864fa20f60ecd645d861733d1614408890f0f5a292ef31e043adf18ab94c78e026edb832f37a913f1a205d6477b19025d54d7a42167f6ed91772d8bf0d5869260175a6fd94ffcbf2d790dd3c0a34295a8b22e9cb112fd03e62467642fa56efe1c6b55837a1b70bc6dcc1b22d341c9254f34747ddca5aa124b12869d5bf030b00e7685dc1ec383b822a8b70cc0b4bd6075abf505beef2f05d3802d45d86d91bcb0fefe85ad5fefdfb6b3d95a699c35d6e50a0a129112acad7eee5", 0xdd}, {&(0x7f0000000540)="5837302b6b294a287e736d4241cea233a5d5dafac6735475d57d543f2a6ff6512689d711b3f84e17ff8fb117b921744b7ad881442e2ff968925236e614990e10d445ae910bfdf261fb5bf7d74eab3ff3d4ee91160726ee41803fb76bfb81b1fd05fa54b79e086e00783bb23e00aeae5841e4c860f5ad7ab36c43e413", 0x7c}, {&(0x7f00000005c0)="72165e0d4d7574d2e67cef8bc931778220ecb3cfb3b19fdeafe1e31526536db8218a452813067093f8401cea7a66d88e4d752125da53fe4871c74f", 0x3b}, {&(0x7f0000000600)="d4f0d97a9f04f2517d8bd2c033b3f0a8a8297b8412ad07ee331f14bb44f827e4957b0fd4b75c1dde0ee42fdbf6b72c82d400609e4ca92e18208109be48452df4c4995410baa01e260fe7da88a40862aebf80a0b7f774335c0c7f1af874da1a7309025f32f31123419734bd12d34f638ac5ba3a22c692f43731eb5fba24019e95c37a877ea5c617cd46e8333243ee4db5aa99d8af1dab352015a55bde0be9914f0cc3e178f4c9df4843d0e44cb9d3248252edc972a23e89dcd1fec47719602eec295c0bb88b620d3e67fa45c9a51616b7048c9320df114d4120e907ce2a48bbd92d2b78a2e96f8dc53a0142ee", 0xec}, {&(0x7f0000000700)="ba5affb4e0f6389e85b1a3f765358a2f4ecabe14ca1807c29a050040b77b6441e04006f54d3df251951726ca0514d7b322cac01a013a926a162df0a9c5114f44c41abc26594cdeec85786931cefbec26876be41b77a399a29910ded6da4060ff50f4d1854b8245d732721a562eb852feaa8660e7ea7677fb80344374dddbe5ad159c9e94722c3e3ee82b9b56841901c540c0c3c78e98a99faebf4720d3b99023fe990100102d176824861de7895c436db824a4905e540755dc608b3ef0835c7e57d390db66151ecaa4da0eb724", 0xcd}], 0xa, &(0x7f0000000a80)=[@sndinfo={0x20, 0x84, 0x2, {0x4, 0x205, 0x7, 0xc41, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x1, 0x1, 0x40, r5}}], 0x60, 0x4000}, {&(0x7f0000000b00)=@in6={0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0xe00000}, 0x1c, &(0x7f0000000e80)=[{&(0x7f0000000b40)="d02e4814c12466da41d7b8ce4150df1bffbd18c2335611cbcd368f336df86f2e65a61c77a5444756c93ab1e8e0a537655e76f260d6f00d5a27410b3b0ecbc9f7a885c1ed1de8e4aaae8e644786f08471dc153ed4c02dc8761d4a312b3aa0c9369caaadf796a34db94f2a46d583a8fce7525bd54d570a515e3457", 0x7a}, {&(0x7f0000000bc0)="74b1aca85793d1d81320f3081d8510c33b132380c6dcb20be9d6254e85672af2f540776081fe5f2a8130624775e941bff494c8dbcabf3caa7eb9e5245c7c2757c80fbc", 0x43}, {&(0x7f0000000c40)="afbf6acc686b808217b8a2844e32b33e66a05f020f8b71af5ec47d2dc6a2ade370a2f21932e8f23c1b4f4f7a0301ed158e0d676cb016fe6639acda5e18697f6698274fd271fa47160fd38628dec71ea0589a2c2f38c7ff7cdbe797a51b90401b4fb2ea477fd856a200a9a9899cb1c22d0f2c7c5f", 0x74}, {&(0x7f0000000cc0)}, {&(0x7f0000000d00)="496ff45cbd811c13741390f4481d4c98106ca79293e5cabde84685b5ac808e4a5c4dab685aaa1495dbaf40d5d05be0df42d04f13c4fd0da455cf5187f4f8540e2c8bd113742c5866a92e6628be1f6f28d931", 0x52}, {&(0x7f0000000d80)="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", 0xfa}], 0x6, 0x0, 0x0, 0x4}, {&(0x7f0000000f00)=@in6={0xa, 0x4e23, 0x40, @local={0xfe, 0x80, [], 0xaa}, 0x8}, 0x1c, &(0x7f0000000fc0)=[{&(0x7f0000000f40)="a16c14677ea1e91b997aa59211f9ccaf67ace1851f304aa2e496f438521f8b7e04c693ce16d52482b20a4b37dab84fed3658ab6ed54759b41ca194a56561eabf89d2e936dd3b64ecc4388f1c726a7abd2b2cdd", 0x53}, {&(0x7f0000001040)="14b84d882e4effa349b389b534e67096c80c6d349a1b70110750c58b3d5f088fccfb8187dcca886620330fa33c7d17309ad7a507b8200ab6062b4696a149ee2b0ad5ea8277f6bd619aa09145f98eca7d3ba77bde1a2bab998d13ab123bcf8d6ecaf218e9165cdab60b46ef50f5f29d39a58ab57b3c305b3be3ae0e93322d40701b039d4d99cfab8d8891f98397e5616f3c3e2ac018ffdafa451f73e03d2c03518d9d0afeb47128f967edfee2e9fe4d7382b1571ddca7d2df8f4e9c9a2621c0e70cec466845e2ff3c268fa75ea781b2e1ff0f8c7334a9b9355fc3e04e564e88c66be3500d841ec064331ef81c9c81698e4470", 0xf2}], 0x2, &(0x7f0000001140), 0x0, 0x10}, {&(0x7f0000001180)=@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000001240)=[{&(0x7f00000011c0)="c6180b0b9351df8383976e4ac6230620b737ee77a08285e1fd0245ee344235c378ec6da3685b19f0c1492decc958a17c94821c92d82de4b926af5e984e4cf90f070abe987f4c3a016d0f211167114441a2dfefebf0a9f6852d0f61012e82a2ba6357309fdda7", 0x66}], 0x1, &(0x7f0000001780)=[@init={0x18, 0x84, 0x0, {0x400, 0x45f7ac5a, 0x5, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x8, 0x0, 0xff, 0x3, 0xfff, 0x0, 0x5, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x8008, 0x1, 0x0, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x20, 0x8, 0x9, 0x7fff, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x3ff, 0x8, 0x200, 0x1ff, 0x7fffffff, 0x1, 0x0, 0x4, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x8, 0x8000, 0x955, 0x3, 0x0, 0x4, 0x85, r10}}, @init={0x18, 0x84, 0x0, {0x76e, 0x7, 0x74, 0x80}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x5, 0xa, 0xffffffff, 0x5, 0xecc6, 0x3, 0x7ff, r11}}], 0x180, 0x40000}, {&(0x7f0000001900)=@in={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10, &(0x7f0000001e00)=[{&(0x7f0000001940)="9419ed9012eb83e3b41bf914ab90fdbdc34d75783c2989609c6d9e4a4801d6ac03f48cb9fbf72cc36994f3449420dd9cb208981198ee575e83248dbb0a07995514bc4c31497caac2e3c81bba15508ed053511cef86f95b93d8b92a3a005713dcf78442", 0x63}, {&(0x7f00000019c0)="9fe95f7c520b3f1ea25fad695c93e961a6198b1e4a27e5548a5fd02ff9", 0x1d}, {&(0x7f0000001a00)="f0fe908d4d288eeb4ba1d4042b346f60e0ce2760e39175b8f4985ea5633c6d9ab83e9727e3f1e52af1a597e62f38d80f3a5f304b9f60e4b460f5a622558f5ba7096822404fb2f9751b14f86a3b01f76a05b2ac6f735ea05f6968806e110a57a4c671a518c8d989220f2f2210707c11d76787a0ef13929883e7916f60fbc299e23864670bbd5bd23982880c192cb913746bf12636ef65c01faa552915859fcbce1f72c1e96d1c03cc32b0088eb9ffffda34c7", 0xb2}, {&(0x7f0000001ac0)="b980f9ffa51020eda474a4091147716697d04f2ad245f83e9dc7f241f154c2565adab68042739376dce7a1db04a26ed380d01d40ea798de2d55c6323e53a3e11566874eaa431e005d6e9552043efee56bd65f82cc55296dcadcf4609b2496e0dfee338cc32ee0763c2eb161fb6b22597d62d2d3013c741a4067e486123156f198c7e7f92fe4e7f505e91d39ce76e3332b3fd73cb447e1dc0193354b789f22917f9a4fb0dd3ac7421e6da08ff53ba26", 0xaf}, {&(0x7f0000001b80)="d27c97c83d44cef64bc227d4b32268ea70da3696065159c677c1e5b0bcb85ee478fedcf50b457fa2ff4b8f1ad7dbd4a3531332a382a9b4cc9a2725ab5ba8ca59e362e64092a37ebfed300f865c39e0eb6096cf1c14fb159827fbd718b47fa3b7c31ce8388002585258af58be711aced3c05c0d082fa98c578a57052c7537777154ef61113f3057c35160de048d020b401e1b6642c12691d662165e1a11fea8a649ac080a81ce920e6efbee0f9b4e727a4b2003345fa7aa99f9018f865d0c52d6199d4d1dc0bf5ab5deda9c181246fd5001672d8726a43828492066010c75ec6b98bd9d345dfbe8acf17b35", 0xeb}, {&(0x7f0000001c80)="fa", 0x1}, {&(0x7f0000001cc0)="dae3c755a44e4cba8be545b5197f7740879047aea7b0a055563ae9ce7a1a0a3c608b712f26e3a70b64e67b666bdb0559cf9bccdc2eec80929f86fc45e10758bec82d5fd19b2e9a0ffda754f83c172b869dc92e479cece5b6c4052dd858cb1b29f943cc4fc101b5891791f6802b7402b97483a6ff3f246b92aafe625eb9", 0x7d}, {&(0x7f0000001d40)="3650460379a8e1fe1bec3ae7bd267cd829a6fade951448d5466bffc3f652ab27dc317399b73b55b6f78f1f7f50c5766f2744eb4d164a4fdf90d63d4b2586c1b7289f4952192b6e7307b2780c368001e643ca76f3492c9d44728c3bf2e448b3662d8c9ae0c1b0379b4256b9de3e87e5c6cd6e4252a7140879958c6c06a03f1ecb54e08262cf1563d1d20112bf243157b8b775", 0x92}], 0x8, 0x0, 0x0, 0x1}, {&(0x7f0000001e80)=@in6={0xa, 0x4e21, 0xfff, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x4}, 0x1c, &(0x7f00000033c0)=[{&(0x7f0000001ec0)="3769919e3971cae92553c50991d5846784d862991a5b7e4b12653c6e6a7813ba55329471ddee5c47cd64b43046225311cf82ab9cdbbcbdd3bfbfc458e7ff03b6eea5910b09938ff8004c3e65a9a2935f7394ab1aac5099ebe2548fae1e1717880a352c3c0fbe2783fd667c54be99fa202b3cd99d613fc815706d90aa1e9f1d040a3f18b42c5ab915a3279ea6db8aa662d0bd1408621260e7068bae56ffa42a787b448881d21c84c0cbb60b377e514fd5a69fd77e22f2b9f5cfc99168671bc024bb1ceeac1ff108fbeca235be6c409226e5e8d58413cda5dfdcacea87179ee8c41501e98de39da77140cef0215a73a3d203", 0xf1}, {&(0x7f0000001fc0)="3b08c1971af61d901cf59c76fd98f7c57183f510c05167088e03e2f162f39f9719c5dda9f33246b9c71606c2f0ff427596f715442b3c8e9a7f6f64ca909538f9ea162c3a16d3b3a96a49c699939860c959448c5c132afaa892d3020940167a17c031ec3b9a5ce7c7a4d084a8ec2e0e60874999d12b8b6950d4", 0x79}, {&(0x7f0000002040)="6fd6513794fdd73e593780a4ba7491d6c481bdf46b203a4e247fda759a6903e9bb46fe4d0b", 0x25}, {&(0x7f0000002080)="2d10432c341d1fd2508c5fd754641347877ef39105ee0c0fa33760c8c2480229b31a9fad069ec85dfa29787ba17e6d936bc7ff60ce8c88bb13439c552fb6a5e775a7ff8b0c218584e2b0ba6bd036ecce62ad36b519f7100dd85610645e5303b85111ae24b8db26a25c59e79c7acbc268a50609a631", 0x75}, {&(0x7f0000002100)="65a903a48a32d78622bb9052170b464615e9a8bed135f13e2dcd573f7f9f4d5a0735d116d082a445ab5ae7172d4e4dbfb0c71c81069de113d697285617694b388e7044f40ced22ff0f4fffe97f9feb4486e5f341a9a8195032fbd661ee22f0587a55ec2dc590a87be3c7e5e390c7d7ba4da3e0c5", 0x74}, {&(0x7f0000002180)="a972eb3385279b35d50196e5e79304689046dcf822e33e9fce826906a0aaec8f5815fa0525108f6b99c7c166affff3826e1164e073614721b40c24272c4195f4fe58c151361805295a5d61581a54b4543fe0ac5b80376df179ab28d8174ddb6ee3e200a08b4b2629b3fc0f2a4580787fd898fe2f4ab4c2636ff7b53751d154ede026203c12dc652ff05977f131008674f8edb4229ad5d2379a779025cdbec078def7782ab67df54cc9b286a8108da7a6b9040cd3ad33eb6a2664f8eff9e617b90f87e353cc28e51d70a832549920597fd9e9d46db11e73a88540d4056edcebd15fa6f4200f", 0xe5}, {&(0x7f0000002280)="872eef277748e6e041c1de2ddbef09a8a8e9065e3c45ec6f3b279f9127f221712a47471f183475fe02cfc09e264a59da449f1ec7307980f3cec2d5d3390c4cdde632a1847247b72503508a0236a082f7", 0x50}, {&(0x7f0000002300)="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", 0x1000}, {&(0x7f0000003300)="da666e157c5fba3cb7f4216d3e05f9c59e9d36568c5decbb70d2db09b4c1472c875d0bdf44e1c9abef9f997d277ef9946ad2b62e4b2c44f04bed0a9776353e6a867525fa1044d441d9bd18c731bc3078502d4993d6dede361eb89f22e8b798843261bc37dd29d135d05e14b95c3588a5bbc2629dcaa25f1ca5fba109ac17a1f224f705625b39ee", 0x87}], 0x9, &(0x7f0000003580)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x4, 0x200, 0x400, 0x0, 0x81, 0x98f7, 0x4, r12}}], 0x30, 0x20008000}, {&(0x7f00000035c0)=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000003800)=[{&(0x7f0000003600)="cdebed0b439cb93ec84e0337113c93c15e7c0c2a9de70c68bcd1c4bb4fd84fbf2cd8b9b31a0bb0d861ed16ead0878568b5c28372a73cde79b3c81ab687aed72468944bdfe654f9091e38bd6b76b33b4b4ecdd238df996bca0f10810a07671f853080ac02d89f78d8be1017863b658ba3dfd181e846593e0f6cd1ff0c41574f467436", 0x82}, {&(0x7f00000036c0)="8ee6cb973228fe6f0aa75d1153d4ba997e4704cf64976fce564956ebd5daa999dac02206b997cbb598daca8acba3e60922d707b7257067c2aa1da40a2e559d8a6f90fb1f84b286a65d76ed39225d1771f2a1a4f72b64694a0d33af37922085fb8668f1db2138a088c12ef3804b4eaa560d", 0x71}, {&(0x7f0000003740)="2602b2eee987649208db542dfc20af11d7c29b7fd83c41e627665281f091939828c27c6f69205814145c240719661bf5ec0ce7d7228ad5cbdb930c141f5c9a278e213aa209de155f81bbc8e40e32d59771678de44fee5970222b9d46ddc47cc451c3fb62d3e670d80bcccf3bcff96774d138258de0c5431f13a69dbfb1fc9d3e160e149c7472f6d65d7fe9", 0x8b}], 0x3, &(0x7f0000003b80)=[@sndrcv={0x30, 0x84, 0x1, {0xffff, 0xffffffff, 0x209, 0x3, 0x7fffffff, 0x1, 0x6, 0xffffffff, r13}}, @init={0x18, 0x84, 0x0, {0x8, 0x7, 0x2, 0x3f40}}, @sndrcv={0x30, 0x84, 0x1, {0x56, 0x67b, 0x8000, 0x1, 0x2, 0x8, 0x0, 0x8, r14}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x3ff, 0xa, 0x0, 0x4, 0x1, 0x3f, 0x8, r15}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x100000001, 0x1, 0x4, 0x1f, 0x7ff, 0x3f, 0x81, r16}}, @sndrcv={0x30, 0x84, 0x1, {0x40, 0x8001, 0x8002, 0x3ff, 0x5, 0x0, 0x2, 0x1, r17}}, @init={0x18, 0x84, 0x0, {0xffffffff, 0x819, 0x100000000, 0x910}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffff8, 0x2, 0x10001, 0x7fff}}], 0x180}], 0x7, 0x0) 2018/03/24 05:34:17 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, "00bdcd5928000000000000000000d501"}) 2018/03/24 05:34:17 executing program 1: r0 = memfd_create(&(0x7f0000000040)='system.posix_acl_default\x00', 0x2) ioctl$KDADDIO(r0, 0x4b34, 0x5) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) seccomp(0x200000000000001, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) unlink(&(0x7f00000002c0)='./file0\x00') lsetxattr(&(0x7f000022a000)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f0000e91fec)="0200000002000000000000000730de2d6a1f06a0", 0x4, 0x0) recvmmsg(r0, &(0x7f0000001740)=[{{&(0x7f0000000300)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000380)=""/240, 0xf0}, {&(0x7f0000000480)=""/227, 0xe3}, {&(0x7f0000000580)=""/62, 0x3e}, {&(0x7f00000005c0)=""/173, 0xad}, {&(0x7f0000000680)=""/53, 0x35}], 0x5, &(0x7f0000000740)=""/4096, 0x1000, 0xff}, 0x1000000000000000}], 0x1, 0x2, &(0x7f0000001780)={0x0, 0x1c9c380}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x80000000, 0x1000, 0x0, 0x40, 0x7fffffff}, &(0x7f0000000240)=0x14) mknod(&(0x7f00000017c0)='./file0\x00', 0x8000, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0xc502, 0xa, 0x8, 0x800, r1}, 0x10) lgetxattr(&(0x7f0000001800)='./file0/file0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="64bb5324726974792e0200000002000000000000000730de2d6a1f06a0"], &(0x7f0000000140)=""/178, 0xb2) prctl$void(0x1f) 2018/03/24 05:34:17 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6(0xa, 0x2, 0x5, &(0x7f0000000040)) sendfile(r0, r0, &(0x7f0000000000), 0xda7f) 2018/03/24 05:34:17 executing program 7: prctl$intptr(0x24, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$TIOCCONS(r0, 0x541d) 2018/03/24 05:34:17 executing program 0: r0 = socket$inet(0xf, 0x10000000001, 0x1000) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x4) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000100)={{0xa, 0x4e24, 0xfffffffffffff800, @dev={0xfe, 0x80, [], 0x13}, 0x4}, {0xa, 0x4e21, 0x1ff, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x100, [0x3, 0x1, 0x8, 0x0, 0x2, 0x2, 0x5, 0x852f]}, 0x5c) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000000)="02090076", 0x4}], 0x1}, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4) 2018/03/24 05:34:17 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000003300)=[{{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000100)}}, {{&(0x7f0000001300)=@un=@abs={0x1}, 0x8, &(0x7f0000001440), 0x0, &(0x7f0000001480)}}], 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000040)={0x7fff, 0x7, 0xffffffff, 0x7f, 0x6, 0xefe}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f00000000c0)={0x100000001, 0x8, 0x0, 0xf5, 0x9, 0xfff}) 2018/03/24 05:34:17 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f5eff5)='lp\x00', 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendmsg(r0, &(0x7f0000001100)={&(0x7f0000000000)=@sco={0x1f}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000040)="9e", 0x1}], 0x1, &(0x7f00000000c0)}, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000140)='illinois\x00', 0x9) syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x80) clone(0x40000000, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) shutdown(r0, 0x1) 2018/03/24 05:34:17 executing program 2: rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000021ff8)={0xffffffffffffffff}) pipe(&(0x7f0000336ff8)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) vmsplice(r2, &(0x7f0000957fe0)=[{&(0x7f0000230fa5)="1b", 0x1}], 0x1, 0x0) delete_module(&(0x7f0000000000)='!/nodevcgrouptrustedkeyring\x00', 0x800) 2018/03/24 05:34:17 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000240)) keyctl$session_to_parent(0x12) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00000000c0)={{0xa, 0x4e21, 0x8, @empty, 0x1e9}, {0xa, 0x4e24, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x7fffffff, [0x7ff, 0x5, 0xdd65, 0x5, 0x1f, 0x2, 0x7fffffff, 0x7]}, 0x5c) write$tun(r0, &(0x7f0000000180)={@pi, @hdr={0x0, 0x0, 0x8}, @ipv6={0x0, 0x6, "fd7cca", 0x6a, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x24, 0x0, [0x0], "43a451437e4b0dd676b7988fa011035f4df1e4b79287f7dddfa2cfc7720179e72f6c4bbe"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0xa0) 2018/03/24 05:34:17 executing program 0: mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xce, &(0x7f0000ab2fe2)=""/30, &(0x7f0000000000)=0x1e) 2018/03/24 05:34:17 executing program 1: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x3, 0x80) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@remote, @in=@multicast1}}, {{@in6=@loopback}, 0x0, @in6}}, &(0x7f00000003c0)=0xe8) fchdir(r1) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000440)=""/167, &(0x7f00000005c0)=0xfffffffffffffdb4) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000400)) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000200)) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) 2018/03/24 05:34:17 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x301401, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x45f3, 0x30}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32=r1, @ANYBLOB="01000437000104030000de00"], &(0x7f0000000140)=0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) r3 = socket$packet(0x11, 0x6, 0x300) getsockopt$packet_int(r3, 0x107, 0x9, &(0x7f0000002ffc), &(0x7f0000004ffc)=0x134) 2018/03/24 05:34:17 executing program 0: socketpair(0x11, 0x4, 0xd2f, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000580)={0x0}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000600)={r2, 0x6, "7923eedb8688"}, &(0x7f0000000640)=0xe) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000440)=0x0) r4 = getpgrp(r3) process_vm_readv(r4, &(0x7f000001df80)=[{&(0x7f000001d000)=""/109, 0x6d}], 0x1, &(0x7f000001dfa0)=[{&(0x7f000001df93)=""/110, 0x6e}], 0x11c1, 0x0) r5 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40000, 0x9e) preadv(r5, &(0x7f0000000480)=[{&(0x7f0000000040)=""/222, 0xde}, {&(0x7f0000000140)=""/170, 0xaa}, {&(0x7f0000000200)=""/172, 0xac}, {&(0x7f00000002c0)=""/253, 0xfd}, {&(0x7f00000003c0)=""/114, 0x72}, {&(0x7f0000000500)=""/61, 0x3d}], 0x6, 0x0) 2018/03/24 05:34:17 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2400000018000103000000000000000000080004000ac95c0552b39b4408beee28310000000036e20163000000", @ANYRES32=0x0], 0x24}, 0x1}, 0x0) 2018/03/24 05:34:17 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x1, 0x0) accept$nfc_llcp(r2, &(0x7f00000000c0), &(0x7f0000000140)=0x60) listen(r1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)="e91f7189591e9233614b00", 0x200, 0x109) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000040)={0x3ff, 0x9, 0x0, 0x8, 0x2, 0x1, 0x200, 0xfff, 0x4, 0x7fffffff, 0x5}, 0xb) sendmmsg(r1, &(0x7f0000000640)=[{{&(0x7f0000000180)=@ax25={0x3, {"01be63238b1e7d"}, 0x5}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000200)="fc72eebee3193267ca85ba77beadbbf94989af26ea5b143f0482599233371f4d4b44b49bde8725bcafd388923eb383f8af92313404787d72385111abc03a7a7429835ee3dc285ea940e5daf3489f4d7b3199942523f8ea2f7fe844f73dd309ed9e057a3e31c1e8d565e977484d5b6bf10124b514d3ef3f78eaeb8ba3d354e3f49f21b91b5ce75cfc2fd6f63d335e2fc140cee3ce4d8eabca5e3ddec9cc824182dd", 0xa1}, {&(0x7f00000002c0)="183aa7ebb0df68889299da9623c214271dbf8fc81b686429e0fbc45739da9c86d475fc5a2169ca3de58d8d71eeeeb5e3867050f8b73cdce761d65b0c0f97a40e245e3d7bc91bce22aae3e572fc29414cd46fc050e3fc67556bb6543f53c3270b1cc57c10afef47bfed4e5c31ef51", 0x6e}], 0x2, &(0x7f0000001080)=ANY=[@ANYBLOB="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6daa150622281a7a685f50ef48d8f6370ed4d0c21873e4946d0482f5839fdf97a31bf90a4ced6fdde2c170fb99b573126857fcd9fbe15c20c71def32c186888ae8a0ae63abd8d5ef7a95f7a8c59ef47d4953c8c3294d564c38c696c71a455a3829b78fe4ba5e93b4e0433dda08069e798d896228e026ec4a72c2978f95b405201b96d3f9b110702ccd6bd3a028f49bf6b1e866e80f374c022f2c76c26cf2155249ca7c03adc8828b48dde2e5edb808f7ded45abc170faf9704be22d51808500"], 0x1440, 0x20000000}, 0x100000001}, {{&(0x7f0000000380)=@un=@abs={0x1, 0x0, 0x4e22}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000400)="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", 0xfe}], 0x1, &(0x7f0000000540)=[{0xe0, 0x13f, 0x9, "c9bbc13800cd9d85a6916d9c7e8caf7c26b782562ccd0083f7d6dc8c474ba37eefd187ff64be7f5165cd7c11dd7333fdbba7c1ac51d33033db514ee9b94963c11cdb07ca671a42fd8f11ba0c360b09e42ebdffe93b1f66a6db75a1075a8a40d9593ac885f80c5c66c51979262ad529a62fa70663bf22780f5c1cecbfe6ba904997ce89ee1e10862110044ed6d87a715bfb36bdb928f896f60dd6543233d9ca4dccd6561c8b6cc8a6d8422de05d31c5d4bad5e834f4d2a0027caeb5d64248f37f602cb83383c34086a9d2a8fdf66464"}], 0xe0, 0x20004041}, 0x8}], 0x2, 0x4000000) r4 = socket$unix(0x1, 0x1, 0x0) connect(r4, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect(r0, &(0x7f0000987ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) clone(0x0, &(0x7f0000000000), &(0x7f0000001000), &(0x7f0000001040), &(0x7f0000001080)) listen(r1, 0x5) [ 61.531896] IPVS: Creating netns size=2552 id=9 [ 61.602849] pktgen: kernel_thread() failed for cpu 0 [ 61.608874] pktgen: Cannot create thread for cpu 0 (-4) [ 61.615673] pktgen: kernel_thread() failed for cpu 1 [ 61.621446] pktgen: Cannot create thread for cpu 1 (-4) [ 61.626842] pktgen: Initialization failed for all threads 2018/03/24 05:34:17 executing program 4: mq_open(&(0x7f0000000000)='\x00', 0x0, 0x0, &(0x7f0000000040)={0x3, 0x400, 0x0, 0x0, 0x0, 0x0, 0x3}) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000100)={0x0, 0x6, 0x2, [0x3, 0x9]}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e21, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}, 0x10000, 0xff}, 0x90) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x1, 0x0) writev(r2, &(0x7f0000000040), 0x100000000000034e) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000000080)={0x10001, 0x8, 0xc46, 0x7, 0x19, 0x8}) 2018/03/24 05:34:17 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) unshare(0x8000400) syz_extract_tcp_res$synack(&(0x7f0000000100), 0x1, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000140)) flistxattr(r0, &(0x7f0000000000)=""/196, 0xc4) 2018/03/24 05:34:17 executing program 6: r0 = socket$inet6(0xa, 0x1001000000080001, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x0, 0x80000000032, r0, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x43, &(0x7f000000e000)=""/84, &(0x7f0000000000)=0x54) 2018/03/24 05:34:17 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) getuid() socket$packet(0x11, 0x3, 0x300) r1 = creat(&(0x7f0000000140)='./file0\x00', 0x40) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000180)={0x80000001, 0x5, 0x8001, 0x7fffffff}, 0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000040)={'ipddp0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffe}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000000100)="763d39eda4c741d6773267b8c63276d3700d250694aadf6fa5", 0x19) 2018/03/24 05:34:17 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b8c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000000)) ioctl$TCSETA(r0, 0x802c542a, &(0x7f0000bd8000)) 2018/03/24 05:34:17 executing program 5: setrlimit(0x7, &(0x7f0000b09000)) poll(&(0x7f00009eefb8)=[{}], 0x1, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000040)) 2018/03/24 05:34:17 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x12318cb862b7029d, &(0x7f0000000100)="85085b57c5f2930d2970af7547fd67d1297202018ae4d50ccca6595dd617cfc341f5309f3389355215093d33373375614024fb55029124f42908c49d213a8564eb836a34806df6d7b2ecafc6eef0ecc2b4051e151a64fddddc5d2826bb89a2d72e6fac763a4e0f5b13b6eda292fd847fdd37a0b09d527b39948405a0dcdf3870ce7aa01c3bb7610b42a2", 0x8a) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000080)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x1, @random="e5411309f7ff"}, 0x68, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 'tunl0\x00'}) 2018/03/24 05:34:17 executing program 2: pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000001c0)={0x9, 0x0, 0x1, {0x77359400}, 0x6, 0x6}) r1 = socket$inet(0x2, 0x80006, 0xffffffff) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000140)={'dummy0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) futex(&(0x7f0000000000)=0x1, 0x83, 0x400, &(0x7f00000000c0)={r2, r3+10000000}, &(0x7f0000000100)=0xfffffffffffbfffe, 0x10000002) clone(0x0, &(0x7f0000002f66), &(0x7f00000be000), &(0x7f0000bd2000), &(0x7f00002c8000)) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) write$sndseq(r4, &(0x7f0000000180), 0xfef6) fcntl$setlease(r5, 0x400, 0x2) set_robust_list(&(0x7f0000a7b000)={&(0x7f00006af000), 0x0, &(0x7f0000255000)}, 0x18) 2018/03/24 05:34:17 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000c7fdc)="24000000210025f0071c0165ff0ffc0e020000000010000002e1000c08000b0000000000", 0x24) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x41, "4514cad2ffd87fea4cfaa1f97603b64548c11645048e2cbfefa242c9c730ca6da003791b1095f01365c4643fa6781bc6c3100a22f4983127158d75775844badf2e"}, &(0x7f0000000180)=0x49) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={r1, 0xffffffff}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x4, 0x30, 0x401, 0x60a}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={r2, 0xa84}, 0x8) umount2(&(0x7f00000000c0)='./file0\x00', 0x2) 2018/03/24 05:34:17 executing program 4: fanotify_mark(0xffffffffffffffff, 0x80, 0x0, 0xffffffffffffffff, &(0x7f0000000000)='./file0\x00') r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x100) recvmmsg(r0, &(0x7f0000002e40)=[{{&(0x7f00000000c0)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000001580)=[{&(0x7f0000000140)=""/120, 0x78}, {&(0x7f00000001c0)=""/47, 0x2f}, {&(0x7f0000000200)=""/69, 0x45}, {&(0x7f0000000280)=""/143, 0x8f}, {&(0x7f0000000340)=""/82, 0x52}, {&(0x7f00000003c0)=""/94, 0x5e}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001440)=""/212, 0xd4}, {&(0x7f0000001540)=""/4, 0x4}], 0x9, 0x0, 0x0, 0x20}, 0x4}, {{&(0x7f0000001640)=@in={0x0, 0x0, @broadcast}, 0x80, &(0x7f0000002b80)=[{&(0x7f00000016c0)=""/71, 0x47}, {&(0x7f0000001740)=""/6, 0x6}, {&(0x7f0000001780)=""/68, 0x44}, {&(0x7f0000001800)=""/152, 0x98}, {&(0x7f00000018c0)=""/232, 0xe8}, {&(0x7f00000019c0)=""/4096, 0x1000}, {&(0x7f00000029c0)=""/220, 0xdc}, {&(0x7f0000002ac0)=""/146, 0x92}], 0x8, &(0x7f0000002c00)=""/191, 0xbf, 0x2}, 0x3}, {{0x0, 0x0, &(0x7f0000002e00)=[{&(0x7f0000002cc0)=""/249, 0xf9}, {&(0x7f0000002dc0)=""/26, 0x1a}], 0x2, 0x0, 0x0, 0xfff}, 0xffffffffffff7fff}], 0x3, 0x40, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000080)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}) 2018/03/24 05:34:17 executing program 3: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) 2018/03/24 05:34:17 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="a20000000000000000"]}) 2018/03/24 05:34:17 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000c7fdc)="24000000210025f0071c0165ff0ffc0e020000000010000002e1000c08000b0000000000", 0x24) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x41, "4514cad2ffd87fea4cfaa1f97603b64548c11645048e2cbfefa242c9c730ca6da003791b1095f01365c4643fa6781bc6c3100a22f4983127158d75775844badf2e"}, &(0x7f0000000180)=0x49) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={r1, 0xffffffff}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x4, 0x30, 0x401, 0x60a}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={r2, 0xa84}, 0x8) umount2(&(0x7f00000000c0)='./file0\x00', 0x2) 2018/03/24 05:34:17 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x406880, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000200)={0x0, 0x469, 0x3, [0x7, 0x80, 0x90]}, &(0x7f0000000240)=0xe) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000280)={r1, 0xb4, "f2360e0d04ccf33727b0768617f4f0550101d8ed1e7b3987a3c992e551223e34d5302aecf381a5b0514df9889042cbdd7614cec6344ddc896451883dc4dd6cb8e5ce291b72641abf321346a319292ad411f9fc6611fb9b62b760730f372f2d75aae8893c2ab1b92f272101335dc8bb56dd3d1d1518ba28a83d6512402bad105a58255631e7d463f734c9f7224b2729b78a8e31f6165d4e6210fc6c248630d5e7035f79562e1bcea047816156c35b3245c1063e1f"}, &(0x7f0000000340)=0xbc) r2 = memfd_create(&(0x7f0000002901)='dev ', 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000180)={0xffffffffffff8001, 0x1, 0x3, 0xffffffff, r3}, 0x10) open(&(0x7f0000000080)='./file0\x00', 0x8080, 0x108) write(r2, &(0x7f0000000000)="16", 0x1) sendfile(r2, r2, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x3000000, 0x2000040000014, r2, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000040)={{}, {0x77359400}}, &(0x7f0000000100)) r4 = fcntl$getown(r2, 0x9) fcntl$setown(r2, 0x8, r4) 2018/03/24 05:34:17 executing program 6: r0 = memfd_create(&(0x7f0000000000)='$\x00', 0x0) r1 = accept$ax25(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10) connect$l2tp(r0, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e22, @rand_addr=0x7}, 0x0, 0x0, 0x3, 0x2}}, 0x2e) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x9, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xb}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/03/24 05:34:17 executing program 7: gettid() timer_create(0xfffffffffffffffe, &(0x7f0000000200)={0x0, 0x29, 0x1, @thr={&(0x7f0000000040)="dcc375184b21dd9dea2b01f7056c2ccd01f687f1482a87f2ff8e8c1c42da7df48748e73150cee2e7e95c3ab041e7b4b8d74c6b31ee1c44f24568bea8828af808e0cc8d00dcd937753258228260b034db8d042fd5da790edd13aeb18deaad96ee5fc5ca59118bd72705a9d814474140c85f1e4f9f00fd9cdef92fa69c296d3583aefd7064d3c2464bb3e50908badd8154ad254f91d6952de75d728fdb87394d00ec625cc298fcf73243e4e6543773c06a287d6d8061ac3f603367f8ca1f863e70b3e87785ff23864c3b3e", &(0x7f0000000140)="49875a76cb4a98805d701187e3c9514ea4288a7e077c128e71724b302cc193dfec4a32c5c3db6e29d353328ce35291eeef8808fd755d24558a6b366d5bca199f693507b8af9222f03e"}}, &(0x7f0000000240)) clone(0x4000, &(0x7f00007b4ffc), &(0x7f000081dffc), &(0x7f0000000000), &(0x7f000019dfef)) timer_delete(0x0) 2018/03/24 05:34:17 executing program 1: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) prctl$setendian(0x14, 0x1) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000386000)=[{&(0x7f000095b000)="580000001400190200000080040d8c560a06f8ff0481000000000000005800004824ca944f64009400050028000600000000017902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff0000040e05a5f9", 0x58}], 0x1) 2018/03/24 05:34:18 executing program 0: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') syz_fuse_mount(&(0x7f0000000180)='./control/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unlink(&(0x7f0000000200)='./control/file0\x00') close(r0) r2 = add_key(&(0x7f0000000080)='syzkaller\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="f62f4d4bf2cc7de67786fb8d048f8b034e88dac89953d4ede9a6e501e96a4b2dd92f6a285ebc4c91e6", 0x29, 0xffffffffffffffff) keyctl$clear(0x7, r2) 2018/03/24 05:34:18 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/netlink\x00') r1 = getpid() capset(&(0x7f0000000000)={0x20071026, r1}, &(0x7f0000000080)={0x7fffffff, 0x7, 0x8, 0x7, 0x8, 0x7}) readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) readv(r0, &(0x7f0000d3bff0)=[{&(0x7f00003ce000)=""/4096, 0x1000}], 0x1) 2018/03/24 05:34:18 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/sctp\x00') setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0)=0x3f, 0x4) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000080)) 2018/03/24 05:34:18 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000054ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000002df74)={0x0, 0x200, 0x3ffffffffffc, 'queue0\x00', 0x9}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f00000000c0)={0x0, 0xfffffffffffffffe, 0x3}) fcntl$setlease(r0, 0x400, 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000037fb4)) 2018/03/24 05:34:18 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000fa9000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000180)={0x1, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x88) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000a70000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x98) 2018/03/24 05:34:18 executing program 7: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f000074fffc)=0x7, 0x4) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0xfc) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getgid() setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000040)=0x215, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000180)=[@in={0x2, 0x4e21, @rand_addr=0x5e0}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x80, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x3}, @in6={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}], 0x68) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="7f0006005a43ee8c360bf17ac5678d482242c038a707000800020001000600"], &(0x7f0000000080)=0x2) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x5, 0x1, 0x100, 0x6, 0xac2}, 0x14) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0xd97) sendfile(r1, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/03/24 05:34:18 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2041, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000080)={@multicast1=0xe0000001, @rand_addr=0x2391, @loopback=0x7f000001}, 0xc) syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x1) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000100)=0x1) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000200)={@remote, @local}, &(0x7f0000000240)=0xc) poll(&(0x7f00000000c0)=[{r0, 0x2001}, {r0}, {r0, 0x84}, {r0, 0x40}, {r0, 0x80a0}, {r0}], 0x6, 0x0) sendto$unix(r0, &(0x7f0000000140)="1e8df0a2a3f4aca78c340848f77cf4ce4f8a686515ae033535f9f70e2aa11846287e964f5f7e1f", 0x27, 0x4000801, &(0x7f0000000180)=@abs={0x1, 0x0, 0x4e21}, 0x6e) 2018/03/24 05:34:18 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, 0x0, 0x6f95}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x0, 0xffff, @dev={0xfe, 0x80}}], 0x1c) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000140)={'filter\x00', 0xb5, "2ef9a7fb985ef2a559caed0f00c56cb4a0e250048413921f5eb36d05dd68bf7cad389d90aa67d72163bb16275b991b33e5c6977e1698851bdb82b91b18da7405da501b6188c4054fca1bec25c1513011c0639f87fb6ab237d88cb653a2083d86458ed74e54834a24e8e6e1a742a9149450160e3676d5a821a91cf0e7390eb572f02380d1d2780d27c4ec4ddd0785fa31719e77164537a93db00544f58656f15787a0e90c91cc2b6e4d827a81b4210edc39df8dcd62"}, &(0x7f0000000000)=0xd9) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f00000000c0), 0x0) 2018/03/24 05:34:18 executing program 5: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) socket$inet(0x2, 0xe, 0x7) connect(r0, &(0x7f00000000c0)=@l2={0x1f, 0x9, {0x8, 0x5, 0xff, 0x6, 0x401, 0x8}, 0x20, 0x7fff}, 0x80) 2018/03/24 05:34:18 executing program 6: creat(&(0x7f0000000100)='./file0\x00', 0x8) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x22, &(0x7f0000cd6000)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0xfe1b) fcntl$notify(r0, 0x402, 0x11) modify_ldt$read_default(0x2, &(0x7f0000000040)=""/170, 0xaa) ioctl$int_out(r0, 0x5462, &(0x7f0000000000)) 2018/03/24 05:34:18 executing program 0: mkdir(&(0x7f0000000300)='./control/file0\x00', 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x30, 0xffffffffffffffff, 0x200000) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000012000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x100) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000100)={'broute\x00'}, &(0x7f00000001c0)=0x78) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) userfaultfd(0x800) socket$packet(0x11, 0x3, 0x300) setns(r1, 0x4000000) mount(&(0x7f0000000200)='./control/file0\x00', &(0x7f0000000240)='./control\x00', &(0x7f0000000280)='ramfs\x00', 0x0, &(0x7f00000002c0)) mkdir(&(0x7f0000000180)='./control/file0\x00', 0x0) close(r0) 2018/03/24 05:34:18 executing program 4: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x6) r2 = dup2(r1, r1) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) fadvise64(r2, 0x0, 0x4, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000051f50)={{0x80}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0xc1}) munlockall() write$sndseq(r0, &(0x7f0000042f70)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw32}, {0x0, 0x0, 0xfffffffffffffffe, 0x0, @time, {}, {}, @addr}], 0x90) 2018/03/24 05:34:18 executing program 5: r0 = socket(0x1, 0x2, 0x0) close(r0) 2018/03/24 05:34:18 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f00002e8f1e)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d6696b208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8040705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000080)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x2, 0x0, "f6a14de36addc702a9e531ae2ce47acb38a429351f3452396ef55d07925fc6d1d3d363241e711b07f5a00db1499f3a6c35aac8a7ba29509c58ce2ec44c925269e7f970e8881e93f9529a2cd600f87e7d"}, 0xd8) shutdown(r1, 0x0) shutdown(r1, 0x1) 2018/03/24 05:34:18 executing program 2: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0xd158}}, 0x5c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) getsockname$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) 2018/03/24 05:34:18 executing program 5: fanotify_mark(0xffffffffffffffff, 0x80, 0x0, 0xffffffffffffffff, &(0x7f0000000ff8)='./file0\x00') r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000500)) bind$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x4e21}, 0x6e) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x8001, 0x8}, &(0x7f0000000180)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000280)={r1, 0x8001, 0x5, 0x4000000000000}, &(0x7f0000000200)=0xfffffffffffffed9) clock_gettime(0x0, &(0x7f0000000580)={0x0, 0x0}) ppoll(&(0x7f0000000540)=[{r0, 0x8162}], 0x1, &(0x7f00000005c0)={r3, r4+30000000}, &(0x7f0000000600)={0xffffffff80000000}, 0x8) sendmsg$inet_sctp(r0, &(0x7f00000004c0)={&(0x7f0000000240)=@in={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10, &(0x7f0000000400)=[{&(0x7f00000002c0)="c4191f2d87875cec50310e9d137a35c904978b96941bfb8b", 0x18}, {&(0x7f0000000300)="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", 0xff}], 0x2, &(0x7f0000000440)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0x200, 0x3, 0xffffffffffffff01, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8002, 0x9, 0x4, r2}}], 0x60, 0x4c000}, 0x800) openat$rtc(0xffffffffffffff9c, &(0x7f0000000680)='/dev/rtc\x00', 0x20000, 0x0) 2018/03/24 05:34:18 executing program 4: nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) socketpair(0xa, 0x1, 0x6, &(0x7f0000000080)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x14002, 0x0) mmap(&(0x7f0000193000/0x3000)=nil, 0x3000, 0x7, 0xf153, r0, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000000)=0x6, &(0x7f0000000040)=0x2) remap_file_pages(&(0x7f0000193000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) 2018/03/24 05:34:18 executing program 7: r0 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) write$eventfd(r0, &(0x7f0000000040), 0xd8b74f24de67205d) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) sched_setscheduler(r1, 0x3, &(0x7f0000000080)=0x8) 2018/03/24 05:34:18 executing program 3: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {0x0, 0x0, 0x4}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0xa, @in6=@loopback={0x0, 0x1}, 0x0, 0xfffffffffffffffc, 0x0, 0x90}}, 0xe8) bind$pptp(r0, &(0x7f0000000100)={0x18, 0x2, {0x0, @multicast1=0xe0000001}}, 0x1e) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000000180)) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x5, 0x4) 2018/03/24 05:34:18 executing program 1: mkdir(&(0x7f0000021000)='./file0\x00', 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x1) creat(&(0x7f000037ffea)='./file0/control/file0\x00', 0x0) mkdir(&(0x7f0000d6fff2)='./file0/file0\x00', 0x0) rename(&(0x7f0000347fea)='./file0/control/file0\x00', &(0x7f0000000000)='./file0/file0/file0\x00') 2018/03/24 05:34:18 executing program 7: r0 = socket$inet6(0x10, 0xb, 0x11d6000000) sendmsg(r0, &(0x7f0000003fc8)={&(0x7f00000001c0)=@nl=@proc={0x10}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000140)="5500000018007fafb72d1cb2a4a280930206000000a8430b7526236925000f0000040149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec4fab91d4", 0x55}], 0x1, &(0x7f0000004000)=[{0xd0, 0x12d, 0x8, "a1247d7fe1f1e509729e71e65bda8812d67252edf81af73fb2b344972b18d22b7dbb57b2bba208c1a162bd9ee3cb16348c7c8e0ab21d21ed7b4d833539d2b084606cac6f3b0248a70b7581f6d896f338abfce46b5071d913d133da2df6ae356352d80a7c0000614733636b56a7ba3448c31750dc4c40ba6bf150360bf404e37c819e17e19aa27660bd42276137122fcb45062d217942adeaf650b5948d5f075d9ba1bdc0fdc67c662da2a085fe19214500d7067df324ecddbd"}, {0x78, 0x1ff, 0x100000000, "eb5c080f44c766265833eef9af3cf24b5dddedf6d7a21c147e9344c88e5fc3f5c5fac66bb00d1274350555489354ca7e9071eb739181cfe61215ec2fd7d2e5ed5083d632dfad3fd100f2486f55838d756d893443acabd3614673a05bfb4cb67fc0ca5c96b3c29da1"}, {0x98, 0x10f, 0x7, "ec928f683b0ff6b3ec5a6ebe759b8308996f34e22bb8c36fdf9149b0c0beb3999f770858ce70a857d9d0aee2d1317d96d05741f7ca22899e98ad0fc4c96474e5ead8d58426323657fe2a8da9446331b6b068287cb5312f693378a220d4ee16c31b20ebfd930073ef4523b4dc478a0e5604bf7cb50c29aee1cfbda4864eeca03993f18220ed"}], 0x1e0}, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000040)) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000100)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x17}}], 0x10) 2018/03/24 05:34:18 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000140)="6e65742f6d6366696c74657200fafd20235b7f62b57304fc64f53997799e30fd13c79c8b1188ad94c7ea10388d002b98ac20d180daba3bcc9dc3445e39dc3ceb457ee073b5dd1e7f733fc7c3cbc41b66cec3432d309c891eb315e271ae5a71869ca966") readv(r0, &(0x7f0000000380)=[{&(0x7f0000000080)=""/80, 0x336}, {&(0x7f0000000440)=""/116, 0x74}], 0x2) epoll_wait(r0, &(0x7f0000000040)=[{}, {}, {}, {}, {}], 0x5, 0x200) 2018/03/24 05:34:18 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000340)='net/ip_tables_names\x00') read(r0, &(0x7f0000000380)=""/146, 0x92) r1 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') connect$netlink(r1, &(0x7f0000000040)=@unspec, 0xfdb5) socketpair$inet(0x2, 0x6, 0x8001, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) fsync(r1) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000100)={'filter\x00'}, &(0x7f0000000180)=0x78) clone(0x0, &(0x7f0000000000)="f0e84f5be70e000001", &(0x7f000000affc), &(0x7f0000004000), &(0x7f0000000080)="e98836a839b712de23757840d22bd3dcd7c04a3b7e2c5d335e30c6a5a75a8d05d3e053c2953683092f6338da7203e3a2b28882c50094c8914bc2d1456d152aa13a3b5055e2588985677d3d56a377ccce7a51aac53754b77efd1d1bedc602de09735284186b1459") getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) r4 = getegid() syz_fuseblk_mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x8000, r3, r4, 0xfffffffffffffffc, 0x6, 0x40004) fchdir(r1) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000300)={0x1, 0xde, 0x7fffffff, 0x3, 0x3, 0x1, 0x5, 0x7, 0xffff, 0x80000000, 0xfffffffffffffe01}, 0xb) 2018/03/24 05:34:18 executing program 0: socketpair$unix(0x1, 0x205, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) read(r0, &(0x7f00000000c0)=""/181, 0xff1d) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) 2018/03/24 05:34:18 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380)='/dev/hwrng\x00', 0x4000, 0x0) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f00000003c0)={'security\x00'}, &(0x7f0000000440)=0x54) vmsplice(r0, &(0x7f0000000300)=[{&(0x7f0000000000)="305cb9800c6fe57d43f98aae3c299df51d6b2628921c39a269f955f36e532b6974d428c542072afdb610130551bb101e6eb7fd2f5aad984c0355e91a178da860f445d2aed502", 0x46}, {&(0x7f0000000080)="15f86b1fb6", 0x5}, {&(0x7f00000000c0)="bb72e40c50433168417a55b9b30d97ca042bf1b250bf5d79d69b457bfbd205ef3a05b791e797ba3a9ad3ed6211e6c0c99ad107c18a62d40460942ce1100c778855baa6a340e2953aebcfa39456095649c800dcb44becff735f", 0x59}, {&(0x7f0000000140)="6aad7794dcf1754c398eae7b111dc3bc3ef8a9758daca059e8541316512ebda75c9112b7c05f60a152dbfe494f774ca9146e0d1876f3eab8f55bd32432172544cf65e498e01a928c4c2079f6c9ba91908bfaaef8d9de8658ee89f99ccb7e1078e5e9a3984b529d641274ba98229ddde4cfbbb81f2f27f81de6a6a0ef8c9942c562dbe7207fc70b7284f8c4cf66cb181fb1e87e026581a1f19d4dc5d66e8bace2cba59c06f812876728d0e3ddfe7f29f10a22b9aad4e10c8fa9823188c54ac7aa8217aed7d816f79f1fb13d89dc5775405713109b71151440e736bc479b55fe88196c4f1233a076a82bd75fa1fb0cdf", 0xef}, {&(0x7f0000000240)="1d4cb1cf08642d0d7880fc540602ab82bc749747ec6cf5885cd82007bb566ee339fc01fd420623506fc4a8721f", 0x2d}, {&(0x7f0000000280)="d48420270bdd0c1f791a108c9a625991e5a30b8b6d8e98845d27105bec08be5337a1e8f08478bc567f0f8d1f0c298364cd58913c6a693be81e0a7b27a0ef08699d6eab34fda5757a68d77caba95c88f34184c086226d8712eed5e19b7f26d1f3e8b7a0bcd3", 0x65}], 0x6, 0x4) 2018/03/24 05:34:18 executing program 2: r0 = getpgrp(0x0) r1 = gettid() r2 = accept4$llc(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10, 0x800) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000000080)={'syzkaller1\x00', {0x2, 0x4e20, @rand_addr=0x9}}) process_vm_readv(r0, &(0x7f00000003c0)=[{&(0x7f0000000200)=""/12, 0xc}, {&(0x7f00000002c0)=""/82, 0x52}, {&(0x7f0000000240)=""/32, 0x20}, {&(0x7f0000000340)=""/36, 0x24}, {&(0x7f0000000380)=""/52, 0x34}], 0x5, &(0x7f0000000680)=[{&(0x7f0000000440)=""/166, 0xa6}, {&(0x7f0000000500)=""/190, 0xbe}, {&(0x7f00000005c0)=""/168, 0xa8}], 0x3, 0x0) rt_tgsigqueueinfo(r0, r1, 0x18, &(0x7f0000000280)) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) r3 = memfd_create(&(0x7f0000000140)='/GPLGPLselinux-vboxnet0%"vmnet1self#vmnet1(@\x00', 0x2) getsockopt$inet6_dccp_int(r3, 0x21, 0x1, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/03/24 05:34:18 executing program 1: r0 = memfd_create(&(0x7f0000041000)="01800d05", 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x4130, r0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000092e000)='/dev/snd/seq\x00', 0x0, 0x2000a) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000a6af74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000e50)=[{0x9, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {}, {}, @result}], 0x30) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000b5efb0)={0x1a, @tick=0xffffffff}) 2018/03/24 05:34:18 executing program 7: getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000040)=0x3f) accept$unix(r0, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) clone(0x0, &(0x7f000026f000), &(0x7f0000ea9ffc), &(0x7f0000809ffc), &(0x7f0000bda000)) symlink(&(0x7f00008ccff8)='./file0\x00', &(0x7f0000868ff8)='./file0\x00') connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) getsockname$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000240)=0x14) 2018/03/24 05:34:18 executing program 6: r0 = socket$inet(0x2, 0x1, 0x1b) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r1, &(0x7f0000001fff), 0x0, 0x4000081, 0x0, 0x0) 2018/03/24 05:34:18 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 2018/03/24 05:34:18 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000279ffc)=0x6, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) connect$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000e4d000)=0x4, 0x4) 2018/03/24 05:34:18 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x80000000040100) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080)) r1 = dup3(r0, r0, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x3) 2018/03/24 05:34:18 executing program 0: r0 = socket(0xa, 0x2000000002, 0x0) setsockopt(r0, 0x0, 0x40000000001, &(0x7f0000000080), 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'erspan0\x00', 0x5}) sendmsg(r0, &(0x7f0000000740)={&(0x7f0000000040)=@un=@file={0x1, './file0\x00'}, 0x80, &(0x7f0000000580)=[{&(0x7f00000000c0)="b9391bc98ac7b831a3647470b3f18c599598b844f715137c3de65e9d84dd451e4005fca39c10a29122fea1aca431d0aff2e9671f93617bcdc993963b43a799d7fdfecf9ed8fafdb4", 0x48}, {&(0x7f0000000140)="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", 0xfb}, {&(0x7f0000000240)="c24cde6a88f950d13a1ad224f6f7b5f15e5a5ce79bf66b342f87ddc428134aa394615c840603a25769f93c300f5934a050bd3be27b941a4721597bf41726474f593a82b60482c4e4a22c27db570ff068679aa461928ad3da0534a639a13e9d76f8466db0bdd5970dec5704ee5314893772d1a9c101aa4ec8100c412d754c5c17ead034fd73b65da7abd3ce590dac5e1b502a1cb389e97b744f44640263749b4a21", 0xa1}, {&(0x7f0000000300)="f0d06f0e8ecc5c1313e23c3b9806d248ca1f952c3914784955ce28b68510833cb2310fd314740f25772b1ee61c75e96aef9ce968d5922d8aabacb8a0621da7aab77f8ecca2aa4c67e88d28195b557d26ee8049f8752d8846d494680376fe9f6de2341aef5efc67274fd73e10842ec4b728b2d0fc988a74369bafbeb0e794c2cecc9a8d82c5c9c73f21bc3e27c7e07ac0fa09e449c0976ef6e0cd1ffbc5c34f5fe786ad65ca390bc19b8878a11419edd1befaac1c9ce1a0fbc6b3520ca578", 0xbe}, {&(0x7f00000003c0)}, {&(0x7f0000000400)="2aa31ac189582bf792dd4accd79567246c5d7f944c2440e9c38356717e5933fd678651a029c01d2ca7748cfff58f082bbb4031fdea79dade4d4e77fddc03f6ea041663924a670c30b7e5a536d1b78701715de0710b3a12d5708388110db914983cf41a7e933333a65004a1ba5380236d0a516dfe28d3aa37760a14d3a3a08b84a1aa6b7e1b88dcf453bc6071ca4e2050ee8e7cbd75c34bb134b0788ee0c755ce89975ae8e0ce4ac2055e2256e34805730f19b56d6bc91fd2f3dc20770657088a16726b04a1d4db9b05cca7015b5b5eb26ab8813e18fc2bceb08541", 0xdb}, {&(0x7f0000000500)="ec49959beb9052066c315fb60ee084bb8e7cfb408698d336308afad61a6361f7575ab84a7e57b7b3c5f1bd69436bffd44a84b8475fd2a29e4e813f413671ac295b9b6ac6c3c679d17d33991e64d414ac60d5c817aea7aa1c1ed74473f7cdc781ac948bf0a0e35d25c5d1e9cfb6b511a13e9680bede", 0x75}], 0x7, &(0x7f0000000600)=[{0xb8, 0x0, 0x9, "82755c997e493775f98e275fa8f659bacfbbbee7040426bfc1a9800367ee71ee51f3d9cab2fc41cc81e05696925a3ff0572974ff15f9b0e31deb51909dddfc30ba1e905e7d5ad8d088a588eccdb74bd7abe6eafac3abd231369c72798b6ea69395791547238dc493e3f43eb8105109e1f6f4f1f3eb04988f4d81943b67ea4eab13dbec7f0d63cea6018953e80cdabf5e646d928d11181899da0099622c0c80f19ec396"}, {0x58, 0x107, 0x7, "2818200a2bb5e309cbed4f74af6d50d72dcea1e4123b0d299ae2bf0abf660917ec6d236480b3875a346fb14a5395e327247494e7832de2e8b26cb8a64fe58810ba9840a741a78d81"}], 0x110, 0x8050}, 0x40000) 2018/03/24 05:34:18 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000040)=0xea, 0x4) ioctl(r0, 0x227b, &(0x7f0000a7effe)) 2018/03/24 05:34:18 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014dfc8)={&(0x7f000059cff4)={0x10}, 0xc, &(0x7f0000f9bff0)={&(0x7f0000e45000)=@updpolicy={0xc4, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}}, [@policy_type={0xc, 0x10, {0x4}}]}, 0xc4}, 0x1}, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) keyctl$clear(0x7, r1) 2018/03/24 05:34:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) prctl$setname(0xf, &(0x7f0000a9aff2)="6c6f2c70726f635c4750572af493") 2018/03/24 05:34:18 executing program 2: r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c45ff8)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) r3 = creat(&(0x7f0000ca3ffa)='./bus\x00', 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x80000000000) unlink(&(0x7f000057b000)='./bus\x00') read(r2, &(0x7f0000d48000)=""/1, 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) sendmsg$nl_route(r3, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20084010}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@getstats={0x14, 0x5e, 0x300, 0x70bd25, 0x25dfdbfd, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000800}, 0x4) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x33) 2018/03/24 05:34:18 executing program 1: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) capget(&(0x7f0000000100)={0x399f1736, r0}, &(0x7f0000000140)={0x94b, 0x2, 0x3049, 0x1, 0x10000, 0x8b9b171}) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f00000000c0)) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDADDIO(r2, 0x4b34, 0x40000000000) 2018/03/24 05:34:18 executing program 3: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@rand_addr, @in6=@loopback={0x0, 0x1}, 0x0, 0x1, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}}}, 0xe8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x7ff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="7b4c296e40e8343fc85a4179b49f464c579ff24c33b73c9f6a2b2e441d9df16bd9414cea206561b8688793678845a9cf20badfcc117041e454939eaae8a330f9f87227e6495601dae3a710044b11e35ea66d42ec717e50a9e93ecf5cbb5f8f533f9b72dd1e4547b952f7", 0x6a, 0x10, &(0x7f00000000c0)={0xa, 0x4e24, 0xfffffffffffffffb, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x7}, 0x1c) 2018/03/24 05:34:18 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000214ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000040)=0x9) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) poll(&(0x7f0000000400)=[{r0, 0x481}], 0x1, 0x8c) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e20, 0x81, @dev={0xfe, 0x80, [], 0x1a}, 0x2}}, [0x3, 0x1, 0x9, 0x2, 0x8001, 0x6, 0x30, 0x80000001, 0x4, 0x5, 0xff, 0xffffffff7fffffff, 0x8, 0x7, 0x40]}, &(0x7f0000000200)=0x100) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="97332fa9ebfd34b938ab01a5ea91f898da1901f5eba152a725f6b9acc2ee3d05b384a3473e6aacf1c2a8039ba802ecf1e47540dfe5db30124d99c318cbee068155e356860ba69b2575b4ea454d76c2a68e6ceed16786e1035ad11e96fdde185584562d2d64d90ccf8eee", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000300)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000240)={r2, 0x80000000}, &(0x7f0000000280)=0x8) r3 = memfd_create(&(0x7f0000000340)='/dev/snd/timer\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f0000000380)={0xc8, 0xffffffff, 0x6, 0x8, 0x8, 0x1}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x401, 0x0, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/03/24 05:34:18 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0x0, 0x4000000000000) readv(r0, &(0x7f0000000400), 0x0) 2018/03/24 05:34:18 executing program 1: r0 = socket(0x1c, 0x80007, 0xa88) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000100)={'ah\x00'}, &(0x7f0000000140)=0x1e) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000001600)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r1) keyctl$chown(0x4, r2, 0x0, 0x0) r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f0000000040)) 2018/03/24 05:34:18 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='comm\x00') fchmod(r0, 0x0) 2018/03/24 05:34:18 executing program 3: unshare(0x8000000) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x6001, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0xb8, "855471a26b0e007efe18ee1144ed6e2ddfb67477cd868d4564ab466147e338e19eff5ecf7bedcdda6704e584543c81e6830fd9edec1f3113cbcfe561f5d016afbe68953d6db261884b92abe5b97ba28a054db8bd3b7f6784514968273567f014ed2ac5a837f628f37e5fcc66ef60b5cdea8e80b5a2cc62653725496f57667c7e980f33da582b2b046df4a6f98411eaa14cbf6e1829311f34a0b21971c4ac35a25bd1695f361852df4081768d3f36f20af98f0e193aded863"}, &(0x7f0000000140)=0xc0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e24, 0xe86, @dev={0xfe, 0x80, [], 0xf}, 0x4}}, [0x7, 0x6, 0x6, 0x6, 0x6, 0x8, 0x0, 0x40, 0x6, 0x1, 0x77, 0x3, 0x5, 0xe516, 0x7]}, &(0x7f0000000280)=0x100) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) ppoll(&(0x7f0000a25000)=[{r2}], 0x1, &(0x7f0000d7c000)={0x0, 0x989680}, &(0x7f0000dc3ff8), 0x8) [ 62.656617] audit: type=1400 audit(1521869658.586:25): avc: denied { setattr } for pid=10183 comm="syz-executor5" name="comm" dev="proc" ino=23254 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=file permissive=1 2018/03/24 05:34:18 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0xd, 0x80050, r0, 0xfffffffffffffffc) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0xc, 0x0, &(0x7f0000004fbc)=[@free_buffer={0x40086303, r1}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x4c, 0x0, &(0x7f0000000140)=[@transaction_sg={0x40486311, {{0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f0000000040)}}}], 0x0, 0x0, &(0x7f00000001c0)}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000000040)=0x8, 0x4) 2018/03/24 05:34:18 executing program 5: r0 = gettid() r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)) gettid() setpriority(0x1, r0, 0x6) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x0, 0x0) 2018/03/24 05:34:18 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) clone(0x2a10000, &(0x7f0000858f67), &(0x7f000050f000), &(0x7f0000bd8000), &(0x7f0000873000)='m') setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0x100000000, 0xfffffffffffff023, 0x6, 0x9, 0x2}, 0x14) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x986, 0x4) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x4b6a, &(0x7f0000000080)="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") getsockopt$inet_buf(r0, 0x0, 0x481, &(0x7f00008e6000)=""/24, &(0x7f0000f56ffd)=0x18) 2018/03/24 05:34:18 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000080)="5500000018007fbdca2d1cb2a4a280930a06000000a84308910000003900080008000a00000086c18bbca30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) 2018/03/24 05:34:18 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/member\x00', 0x2, 0x0) connect$ipx(r1, &(0x7f0000000100)={0x4, 0x4, 0x40, "a5e2d987a2c4", 0x40}, 0x10) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000002540)=ANY=[@ANYBLOB="140000000301ffff000000000000000000000000"], 0x14}, 0x1}, 0x0) socketpair(0x8, 0xa, 0x6, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f0000000180)={0x7}) read(r0, &(0x7f0000000240)=""/45, 0x1d) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/03/24 05:34:18 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000243ff3)='/dev/snd/seq\x00', 0x0, 0x40101) write$sndseq(r0, &(0x7f0000000040), 0x277) clock_gettime(0x6, &(0x7f0000000200)) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x6, 0x2, 0x0, 0x0, 0x10, 0x10, "8dbf8a0cb0600377f5e50bc5ed6bc3396320568cbbe7d7d36964968a68939d24e39f857c72a0502676832355fc7d56973e4c88372a0d000f143a2c1e7aaac109", "e0eec888bbf484aa0eea81f7b7f3f2d811cd398788fa1207797a0fc2bcaa8639c6bdcd3ef7bb831b793a78435903381adc85a155ba222e25d4ac89d2921a049d", "d03ee7a8783fb3775e88eb592911f52902b59b0c8fcd62b424b31cc363ff2971", [0x6, 0x8001]}) clock_gettime(0x6, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000001c0)=0x7f4, 0x4) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ppoll(&(0x7f0000103ff8)=[{r0}], 0x1, &(0x7f000005cff0)={0x0, r2+30000000}, &(0x7f000024bff8), 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000023efa8)={0x80, 0x7d}) 2018/03/24 05:34:18 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f000018effc)=0x40000018, 0x4) socket$nl_netfilter(0x10, 0x3, 0xc) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) setsockopt$sock_int(r0, 0x1, 0x32, &(0x7f0000000000)=0x6, 0x4) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) accept4$unix(r1, &(0x7f0000fd5ff8)=@abs, &(0x7f00007bdffc)=0x8, 0x0) 2018/03/24 05:34:18 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000040)={0xbd5, 0x3}) write(r0, &(0x7f0000000100)="9b", 0x1) r1 = open(&(0x7f000001dff8)='./file0\x00', 0x80040, 0x0) close(r0) r2 = syz_open_pts(r0, 0x80a80) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000}) read(r2, &(0x7f0000f23fae)=""/82, 0x52) 2018/03/24 05:34:18 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000001300)={0x0, 0x0, 0x0, @dev}, &(0x7f0000001340)=0x1c) recvfrom$inet6(r1, &(0x7f0000001380)=""/4096, 0x1000, 0x40, &(0x7f0000002380)={0xa, 0x4e21, 0x20, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000001180)={0x0, 0x0, &(0x7f0000001140)={&(0x7f0000000000)={0x2, 0x10, 0x0, 0x0, 0x223, 0x0, 0x70bd2d, 0x25dfdbfb, [@sadb_x_sec_ctx={0x201, 0x18, 0x3, 0x1, 0x1000, "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"}, @sadb_spirange={0x2, 0x10, 0x4d2, 0x4d5}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x6e6bba, 0x1ff, {0x6, 0x0, 0xe49c, 0x3, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@dev={0xac, 0x14, 0x14, 0x12}}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x4e20, @rand_addr=0x40}, @in6={0xa, 0x4e23, 0x1b5a, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x7, 0x0, 0x6e6bb4, 0x3f, {0x6, 0x33, 0x400, 0x46, 0x0, 0x1, 0x0, @in6=@dev={0xfe, 0x80, [], 0xb}, @in6=@local={0xfe, 0x80, [], 0xaa}}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x100000000}}]}, 0x1118}, 0x1}, 0x20000000) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f84ff0)={&(0x7f0000f88fa0)={0x2, 0x5, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20}}]}, 0x60}, 0x1}, 0x0) r2 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f00000011c0)={0x3a, {{0x2, 0x4e24, @multicast2=0xe0000002}}, {{0x2, 0x4e22, @loopback=0x7f000001}}}, 0x108) 2018/03/24 05:34:18 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$sock_ifreq(r0, 0x89ff, &(0x7f0000000240)={'nr0\x00', @ifru_map={0x7, 0xf7, 0x0, 0x145, 0x7}}) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) rmdir(&(0x7f0000000280)='./file0\x00') connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x4, 0x8080) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}}}, &(0x7f0000000200)=0xe8) setfsuid(r2) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000080)=""/116) [ 62.810047] binder: 10206:10210 BC_FREE_BUFFER u0000000000000000 no match [ 62.839526] binder: 10206:10210 got transaction to invalid handle [ 62.846114] binder: 10206:10210 transaction failed 29201/-22, size 0-0 line 3005 [ 62.894845] binder_alloc: binder_alloc_mmap_handler: 10206 20ffb000-20ffe000 already mapped failed -16 [ 62.909388] binder: BINDER_SET_CONTEXT_MGR already set [ 62.923171] binder: 10206:10245 BC_FREE_BUFFER u0000000000000000 no match [ 62.926857] binder: 10206:10244 ioctl 40046207 0 returned -16 2018/03/24 05:34:18 executing program 2: futex(&(0x7f0000000040), 0x3, 0x0, &(0x7f0000191000)={0x77359400}, &(0x7f0000000ffc), 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10000, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0x200, @dev={0xfe, 0x80, [], 0xf}, 0x22}, {0xa, 0x4e23, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, 0x8cbf, [0x80000001, 0x1, 0x7, 0x40, 0xac, 0x51, 0x80000000, 0x9cc]}, 0x5c) 2018/03/24 05:34:18 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) socketpair$inet(0x2, 0x6, 0x8000, &(0x7f0000000080)) r1 = dup2(r0, r0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000fabffc)={0x0, 0x0, 0x3ffffc}, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e23, 0x6c3, @dev={0xfe, 0x80, [], 0xc}, 0xfff}, {0xa, 0x4e23, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0xfffffffffffffffc, [0x0, 0x1000, 0x3, 0x4, 0x3, 0x80, 0x1, 0x4]}, 0x5c) connect$inet6(r0, &(0x7f0000f03000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$eventfd(r1, &(0x7f0000000380), 0x8) personality(0x5000007) 2018/03/24 05:34:18 executing program 3: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00000000c0)=0x7, 0x4) finit_module(r0, &(0x7f0000000040)='lo\x00', 0x3) r2 = socket$inet6(0xa, 0x2100000000000002, 0x800) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000080)={'lo\x00', &(0x7f0000000140)=ANY=[@ANYRES16, @ANYRES16, @ANYRES16=r0, @ANYRES64=r1, @ANYRES32=r0]}) 2018/03/24 05:34:18 executing program 1: seccomp(0x200000000000001, 0xed4e469c3f45845b, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0xffffffffffffffff, 0x80000001}]}) mkdir(&(0x7f0000000040)='./control\x00', 0x0) rmdir(&(0x7f0000000200)='./control\x00') r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mkdirat(r0, &(0x7f0000000100)='./control\x00', 0x8) 2018/03/24 05:34:18 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x40000, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000180)=0x9, 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000200)={@in6={{0xa, 0x4e23, 0x200, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, 0x2, 0x9, 0x100000000, "9bc904bf1123eef37f6b14b848714a609cbeb4401eeb442616990b4b73ce49ad7028aa749204af01270464b4afaf82a36c6212069f6af34bae58672411b243aacecb160c62a330ecc0d4fb515fab8904"}, 0xd8) getsockopt$inet6_dccp_int(r0, 0x21, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x437, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x401, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "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"}}}}}}, &(0x7f0000001780)) sendto$inet6(r0, &(0x7f0000000000), 0xfe37, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) connect(r1, &(0x7f00000000c0)=@l2={0x1f, 0x7, {0x100, 0x81, 0x100000000, 0xfffffffffffffffc, 0x3, 0x800}, 0x100000001}, 0x80) recvfrom$inet6(r0, &(0x7f00000003c0)=""/191, 0xffffffffffffffa1, 0x0, 0x0, 0x0) 2018/03/24 05:34:18 executing program 5: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000000c0)=0x81, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000ba0000), &(0x7f0000de0ffc)=0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/24 05:34:18 executing program 4: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000dac000)={0x77359400}, &(0x7f0000048000), 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) exit(0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x108) 2018/03/24 05:34:18 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x8955, &(0x7f0000283000)={0x0, {0x2, 0x4e20}, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e20, @loopback=0x7f000001}}) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000283000)=""/227, &(0x7f0000000ffc)=0xe3) 2018/03/24 05:34:18 executing program 2: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) socket$inet6(0xa, 0x800, 0x2) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f00000001c0)) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000000040)) [ 62.940308] binder: 10206:10210 got transaction to invalid handle [ 62.946557] binder: 10206:10210 transaction failed 29201/-22, size 0-0 line 3005 [ 62.974725] binder: undelivered TRANSACTION_ERROR: 29201 [ 62.980526] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/24 05:34:18 executing program 5: mkdir(&(0x7f0000617ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) mkdir(&(0x7f0000000000)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000155ff2)='./file0/file0\x00', 0x0) symlink(&(0x7f0000747000)='./file0/control\x00', &(0x7f0000753fea)='./file0/control/file0\x00') rename(&(0x7f0000b95000)='./file0/file0\x00', &(0x7f000044c000)='./file0/control\x00') 2018/03/24 05:34:18 executing program 0: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000040)=0x4, 0x4) getresuid(&(0x7f0000000100), &(0x7f0000000200)=0x0, &(0x7f0000000180)) getgroups(0x4, &(0x7f00000001c0)=[0x0, 0x0, 0xffffffffffffffff, 0x0]) syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0x6000, r1, r2, 0x6, 0x1f, 0x2b6bc1c3f0294723) tee(r0, r0, 0x9, 0x0) fcntl$setstatus(r0, 0x4, 0x0) 2018/03/24 05:34:18 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000233fe4)={0xa}, 0x1c) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)) getsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f00005a2ffc), &(0x7f00000000c0)=0x2c5) 2018/03/24 05:34:18 executing program 3: socket$nl_netfilter(0x10, 0x3, 0xc) creat(&(0x7f00000000c0)='./file0\x00', 0x100) 2018/03/24 05:34:19 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0xff}, 0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0xfffffffffffffffb) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) setsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000000240)={r3, r4/1000+30000}, 0x10) link(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./control/file0\x00') rename(&(0x7f0000000100)='./control/file0\x00', &(0x7f0000000140)='./file1\x00') dup2(r0, r1) write$sndseq(r0, &(0x7f0000000180)=[{0xb7, 0x1, 0x8, 0x781, @tick=0x4, {0x5, 0x7fffffff}, {0x81, 0x928}, @raw32={[0x100000000, 0x5, 0x101]}}, {0xfffffffffffffbff, 0x9, 0x0, 0x6, @tick=0x8b0b, {0xe965, 0x9}, {0xceae, 0x9}, @control={0x3, 0x7, 0x7fffffff}}, {0x2, 0x7, 0x3, 0x400, @time={0x0, 0x1c9c380}, {0x0, 0x9fe}, {0x400, 0x7}, @queue={0x5, {0x3f, 0x7}}}, {0x7f, 0x9, 0x7, 0x800, @tick=0x3f, {0x5, 0x7f}, {0x18, 0x2}, @queue={0xff, {0x0, 0x200}}}], 0xc0) 2018/03/24 05:34:19 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x402}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f0000000040)=""/9, 0x9, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f0000006ffc)=0x6, 0x4) 2018/03/24 05:34:19 executing program 0: r0 = socket$inet6(0xa, 0x2000000802, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001300)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001380)={0x0, 0x38, &(0x7f0000001340)=[@in6={0xa, 0x4e24, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, @in6={0xa, 0x4e21, 0x80000000, @empty, 0x7}]}, &(0x7f00000013c0)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001400)={r2, 0x1000, "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"}, &(0x7f0000002440)=0x1008) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000000000), &(0x7f0000000040)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001200)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bind$ipx(r4, &(0x7f0000001240)={0x4, 0x3f, 0x5, "72c361e072d7", 0x1}, 0x10) readv(r0, &(0x7f00000011c0)=[{&(0x7f0000000180)=""/29, 0x1d}, {&(0x7f00000001c0)=""/4096, 0x1000}], 0x2) splice(r3, &(0x7f0000001280), r0, &(0x7f00000012c0), 0x3, 0xd) mq_timedsend(r3, &(0x7f00000000c0)="9f19e7783a5096e5037bb2ba5133b6bca49f3d7947f6417b2cc9b48682cd912e22e2d89d90c18771b1a734aae8e03b0c124f915c4e02b06d5d8cba6a73799c9ab028bc43b7f0dd6a7812b9c7e5fd26b80e1bf04ffc441744f8b97fef77f22aa895c3fd2aa3a3e093", 0x68, 0x7, &(0x7f0000000140)={0x77359400}) 2018/03/24 05:34:19 executing program 5: ioctl$GIO_SCRNMAP(0xffffffffffffffff, 0x4b40, &(0x7f00000000c0)=""/77) unshare(0x80003fc) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0xfff}) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'os2.', '/$cgrouplo\x00'}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x80081, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x3, 0x4) mq_timedsend(r0, &(0x7f0000012000), 0x0, 0x0, &(0x7f0000036000)) mq_timedsend(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000240)) 2018/03/24 05:34:19 executing program 1: r0 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) pwritev(r0, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000080), 0x102000004) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f00000000c0)) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) 2018/03/24 05:34:19 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0xe7, "943334f2259c5f669516dadb087d2c8193120997de2313efa20022646767c183c78718d4c133d2a8e6c15fc9e078f5e5ea8c765587858061c0415d069e5552953f62036b455231cacae04719e7734a0d660c7388f236808a31dba0a7b99bd7c0243885185929666af4107e452e6e3bb6e1a52cff300fb4e3d6aab59d3b246d657ea9ac78a182187f423ab337f549e9dcb36d45d973153bfb82166a46cfb2f64316f6e84e2fc842e43b52790cbe0c2a2aae6322b80b2be741787ade3a6a747de5f561458582c5b6ef06d8ea0de1e89846498fbe8842443fa5a203c2954d2a87f154846485fe43a4"}, &(0x7f0000000200)=0xef) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/03/24 05:34:19 executing program 4: clone(0x0, &(0x7f000073d000), &(0x7f0000a32ffc), &(0x7f0000f33ffc), &(0x7f0000caef46)) nanosleep(&(0x7f0000000000), &(0x7f0000000040)) r0 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000400)={0x4, {0x2, 0x4e21, @rand_addr=0x3}, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x280, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, 0x80000001, 0x7fffffff, 0x7, 0x1, &(0x7f00000003c0)='sit0\x00', 0x0, 0x4, 0x5}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x20000, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) utimensat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)={{r2, r3/1000+10000}, {r4, r5/1000+30000}}, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000001c0)=0x0) wait4(r6, &(0x7f0000000200), 0x0, &(0x7f0000000240)) 2018/03/24 05:34:19 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000d10ff0)={0x2, 0x4e20}, 0x10) listen(r0, 0x16) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = accept4$inet(r0, &(0x7f0000000000)={0x0, 0x0, @multicast1}, &(0x7f0000000040)=0x10, 0x800) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000080)={0x1, 0x7fffffff, 0x8000, 0x6, 0x8, 0x7, 0x3, 0x6, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000100)={r3, 0xffc00, 0x8, 0xffffffff, 0xfffffffffffff000, 0x1}, 0x14) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000000009, &(0x7f0000000140)=0x5, 0x32c) connect$inet(r1, &(0x7f0000ba6000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r4 = open(&(0x7f0000000180)='./file0\x00', 0x40000, 0x104) ioctl$TIOCPKT(r4, 0x5420, &(0x7f00000001c0)=0x6) 2018/03/24 05:34:19 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001b3000)) listen(r0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000073c000)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f00000000c0)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000000040)={{0xa, 0x4e23, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x2}, {0xa, 0x4e20, 0x3, @empty, 0x2}, 0x8, [0x40, 0x3, 0x77, 0x800, 0x6, 0x3ff, 0x80000001, 0x7]}, 0x5c) 2018/03/24 05:34:19 executing program 3: r0 = eventfd2(0x0, 0x0) writev(r0, &(0x7f00000000c0), 0x0) 2018/03/24 05:34:19 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f0000443ffc), &(0x7f00009e1ffc)=0x4) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @rand_addr=0x9}, @in6={0xa, 0x4e23, 0x1f, @remote={0xfe, 0x80, [], 0xbb}, 0x3ff}], 0x4c) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='user.\x00') 2018/03/24 05:34:19 executing program 4: r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0xa0000014}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000020d000)) ppoll(&(0x7f00003affe8)=[{r1}], 0x1, &(0x7f000074dff0)={0x0, 0x989680}, &(0x7f0000000000), 0x8) r2 = memfd_create(&(0x7f0000000040)='.\x00', 0x1) ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0) fcntl$setpipe(r2, 0x407, 0xe13f) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000000080)={0x6, 0x8}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000000100)={0x100000001, 0x8, 0x7, {0x77359400}, 0x3, 0x40}) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f00000000c0)=0x8f0) 2018/03/24 05:34:19 executing program 3: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000054ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000021f74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f0000000000)='/dev/snd/seq\x00', 0x3) accept4$packet(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000001c0)=0x14, 0x800) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000200)={@mcast1={0xff, 0x1, [], 0x1}, 0x4d, r2}) 2018/03/24 05:34:19 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x10440, 0x0) ioctl$KDGKBLED(r0, 0xc0045103, &(0x7f00005a2000)) ioctl$KDDISABIO(r0, 0x4b37) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x610000, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000000)={0x101, 0x8, 0x0, 0x8, 0x9, 0x4, 0x100000000, 0x200, 0x3, 0x5}) 2018/03/24 05:34:19 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000addfc8)={&(0x7f000096d000)={0x10}, 0xc, &(0x7f0000900000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x24}, 0x1}, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000005c0)={0xffffffffffffffff}) getsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000000600), &(0x7f0000000640)=0x4) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r1) r2 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x6, 0x101000) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000000300)={0x1f, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}}, 0x1, 0x4, [{{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e22, @loopback=0x7f000001}}, {{0x2, 0x4e24, @broadcast=0xffffffff}}, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}]}, 0x290) bind$vsock_stream(r2, &(0x7f0000000100)={0x28, 0x0, 0x0, @my=0x1}, 0x10) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x4e21, 0x4, @empty, 0x80000}, {0xa, 0x4e22, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x20, [0xee9a, 0x3, 0x2, 0x1, 0x3, 0x4, 0xffff, 0x800]}, 0x5c) 2018/03/24 05:34:19 executing program 7: unshare(0x400) r0 = signalfd(0xffffffffffffffff, &(0x7f0000000000), 0x8) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="0ef25371e412eea877197a912b86c3b1954e1d68b72fcb19e973b0bd9bbf47dfe1c0613f6b564029673811d2232c53d526472d52e640201e31a98055e6f54a1fce21e2884673d55b82f0b364d7471dbcbeaa0b", 0x53, 0xfffffffffffffffa) r2 = request_key(&(0x7f0000000240)='.request_key_auth\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)="287b2d2d235d23d32f6b657972696e676b657972696e675b2d5e736563757269747900", 0xffffffffffffffff) keyctl$negate(0xd, r1, 0x6, r2) fstatfs(r0, &(0x7f0000000080)=""/209) 2018/03/24 05:34:19 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xa) r1 = syz_open_procfs(0x0, &(0x7f0000001840)='coredump_filter\x00') ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$inet_sctp(r2, &(0x7f00000016c0)={&(0x7f00000000c0)=@in={0x2, 0x4e20, @rand_addr}, 0x10, &(0x7f0000001600)=[{&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)="c03d2a3436fea2ad6f4976ed56ddf391ea963eda2b5bc1b4972defad7fb3ba1bae0f5d6f3266ecb553e0b60141bdcb638455722f2f9d867b8fae92eae1248dde72bc927843f7701d344f201dcbdfdc6de3615307b927ca2ba134d40ce715a31e568503a3f27f927313eee6bea858cf22a1", 0x71}, {&(0x7f0000001200)="071a8516d0de8f87183f071dbc651c6f18ed328cf7c8b3316976bdaf657f88ca73eb360caf3dc90e97b7da1d2a846b51fdd3e4953e8876d5ef46ac51cf05dffdf919037d2f274f21caf14959d30fc02fc5065564f6a52141d8e54dfa17affcfbc5991cf204b913d763cc97b9a6328255d0fe302573a33735e7ca9302c8391a53ae35aba66f22a6f6adf0b7a5e2bd4b5bec57f330ea52caac6f", 0x99}, {&(0x7f0000000100)}, {&(0x7f00000012c0)="ad3b4e2d383f6af08469645c3bbb27df52394bdfbdceb3d7932499c2231298b8a11220b9b96fa359b4afd70b39c7d0106c091289ddd82aabb9910d5c6f100a203975d4e4b1e1a5852624e331beeccddbbda640bd07cd0ff55f37cc47fc2dabf82c8c37ee", 0x64}, {&(0x7f0000001340)="9b0ba6bfd4e019a5c3847b782c2d4a4305cb69e705457ae0c3f2354e5f382ff713d79c0894549ffbf6c474b1fc7a72da62bd1a722b9d834c844618b6e32575be8a058dc04f481003bac01351002d49568b6976523d5d4c963805aaa04dc8629da88e11e98f2ae219ada8a2f93d22c99007ea6dea852a88906459", 0x7a}, {&(0x7f00000013c0)="3758272ef5534610f1b0c6e5b79568756a80462e1d2bf2047e6625d59a212d0444ec70ca006215c3299d8912f89970f2af057f9f59b4dcde2a9c7d453952739b5ceed283d231fbbe0564e8153d81f29ba72733fbd0e331d242c2533b68956b6bd701c08fdeb00e05b424968182ca5e63a90ae2538f15ce9c123a0eb27db872fb816c18c881a6234ee44bfbb6495a0789fb6955f330eeeb5cc1159de50947daeda85bcbd1bf9579fcd1e66a07be", 0xad}, {&(0x7f0000001480)="c8c7a2309f154727bc255f347c69d925c7b8b5a23c0603f1ef7f13b2276adbcc1b59d5a407329df3737ff7a1df265bd0ad581bb25f276af9fd6b7c6469539e2219b93bfaee957041425306e7927f2c316d6c2859d54044b37c813c04a6bae8c542aa0b3dbd6c7dc91cff385d18b4bc75656e8483c35e447b14ce70b07ea9aae25dc94b42d5c0a583569b0eeb8429a7956bb7482271a313c8b442f73336eb6cd5c86c5b1ef7f6766830a5cff8eade", 0xae}, {&(0x7f0000001540)="464addd3da6af38a2780337af91e26e0c6572ef4f17a307aba75532585e52f05ac91e24a4c43137f33f94df63591d0f2bdda3e3acc9f14cabd11085e946fea6c2842b5d8f84ce49ec267fadc6ef57551ed778534f67d7826875840f77427f8aa83ac7884d6243b6c0beee44b025827806685c083b132663abe377b405e1f9667030a5f504012d85dc854989d6464a1d4fcdba35fb82b9051ff42e5", 0x9b}], 0x9, 0x0, 0x0, 0x48800}, 0x80) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000001740)={0x0, 0x8, 0xa68}, &(0x7f0000001780)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000017c0)={r3, 0x1}, &(0x7f0000001800)=0x8) splice(r2, &(0x7f0000000100), r2, &(0x7f0000001700), 0x7, 0xe) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000016000)={0x10}, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=@ipv6_newroute={0x1c, 0x18, 0x0, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) [ 63.499277] audit: type=1400 audit(1521869659.426:26): avc: denied { create } for pid=10349 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_fib_lookup_socket permissive=1 2018/03/24 05:34:19 executing program 3: rt_sigprocmask(0x0, &(0x7f0000a9a000)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ftruncate(r0, 0xfe) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f00000000c0)=ANY=[@ANYRES32]) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x18, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000140)) rt_sigtimedwait(&(0x7f0000000000)={0x2ff86539}, 0x0, &(0x7f0000000040), 0x8) rt_sigtimedwait(&(0x7f0000000280)={0x9}, &(0x7f00000002c0), &(0x7f0000000300), 0x8) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) setsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x8, &(0x7f0000000100)=0x6, 0x4) 2018/03/24 05:34:19 executing program 7: r0 = socket(0x19, 0x80004, 0x7fff) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00', 0x7, 0x4, 0x478, 0x250, 0x0, 0x0, 0x390, 0x390, 0x390, 0x4, &(0x7f0000000000), {[{{@uncond, 0xf0, 0x118}, @unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x9, 0x3}}}, {{@uncond, 0xf0, 0x138}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00', 0x1, 0x9, 0x8}}}, {{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, 0x0, 0xffffff00, @empty, {[0x0, 0xff]}, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0xff, 0x0, 0xff, 0xff, 0xff, 0xff]}, 0x1366, 0xc40, 0xdec, 0x0, 0x7, 0x2, 'gretap0\x00', 'sit0\x00', {}, {0xff}, 0x0, 0x80}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @mac=@random="75cb4b608db9", @local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001, 0x1, 0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c8) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000005c0)={0x0, {{0x2, 0x4e21, @multicast1=0xe0000001}}}, 0x88) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000040)="0101560a07d1f5bfcb", 0x9) connect$inet(r1, &(0x7f0000000080)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f0000e76000)="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", 0x5b5, 0x0, &(0x7f0000bc8ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/24 05:34:19 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}}, {{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0xfffffffffffffffc, @in, 0x0, 0x4}}, 0xe8) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/223, 0x11) readv(r1, &(0x7f000000bfc0)=[{&(0x7f0000003f89)=""/119, 0x77}], 0x1) 2018/03/24 05:34:19 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00003f1ff3)='environ\x00') ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x1, r1}) pread64(r0, &(0x7f0000000040), 0x24d, 0x0) 2018/03/24 05:34:19 executing program 6: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f000078e000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) fcntl$notify(r1, 0x402, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000080)={r2, 0x1}) 2018/03/24 05:34:19 executing program 5: r0 = memfd_create(&(0x7f0000000000)="24004aa36137330b6679374db37718af3f91b00a9235908dee589c597d8f7dec52277a92830ed6390522aaa8662471dca5bc1ae79e22e989a6c1afbb60ef513138ee6f16e5f1c4ac2753aa7a9f0686bddd9caff81015270a50677cddcba54d0f919d68d550479c63e9b64156513c474e0cca868cd6832affb597", 0x0) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0xfffffffffffffffc) utimensat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', &(0x7f0000000480)={{0x0, 0x2710}}, 0x0) 2018/03/24 05:34:19 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet(r0, &(0x7f0000955ff0)={0x2, 0x4e20}, 0x10) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000000100)=0x3, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0xfffffffffffffffe, @local={0xfe, 0x80, [], 0xaa}}, 0xffffff13) 2018/03/24 05:34:19 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000002c0)='./control/file0\x00') ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000100)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000140)={r3, 0x80000, r1}) syz_fuseblk_mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000001000), &(0x7f0000001040), &(0x7f0000001080)) close(r0) 2018/03/24 05:34:19 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x25, &(0x7f0000001fe2)=""/30, &(0x7f00000000c0)=0x1e) r1 = open(&(0x7f0000000040)='./file0\x00', 0x101000, 0x10) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f00000005c0)={@local, 0x0}, &(0x7f0000000600)=0x14) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r1, &(0x7f0000000800)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000007c0)={&(0x7f0000000700)=@report={0x94, 0x20, 0x4, 0x70bd26, 0x25dfdbfd, {0x32, {@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6, 0x4e22, 0xffffffffffff8000, 0x4e24, 0xfff, 0xa, 0xa0, 0xa0, 0x3b, r2, r3}}, [@address_filter={0x28, 0x1a, {@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xa, 0xda, 0x6}}, @mark={0xc, 0x15, {0x35075d, 0x5}}, @srcaddr={0x14, 0xd, @in=@dev={0xac, 0x14, 0x14, 0x15}}]}, 0x94}, 0x1, 0x0, 0x0, 0x41}, 0x0) [ 63.533641] audit: type=1400 audit(1521869659.466:27): avc: denied { write } for pid=10349 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_fib_lookup_socket permissive=1 [ 63.547356] Buffer I/O error on dev loop0, logical block 28, async page read [ 63.547412] Buffer I/O error on dev loop0, logical block 29, async page read [ 63.547467] Buffer I/O error on dev loop0, logical block 30, async page read [ 63.547521] Buffer I/O error on dev loop0, logical block 31, async page read 2018/03/24 05:34:19 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x400000, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000200)) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x8, 0x7ff, 0x4, 0x10000, 0xf2}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000002c0)={r2, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x3, 0x10001}, &(0x7f0000000180)=0x90) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000240)={0x2, 0x0, 0x3, 0x9c4}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)={0x0}) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f00000000c0)={0x3, [0x7, 0x7, 0x9]}, 0xa) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000580)={0x14, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="09631040", @ANYRES64=r3, @ANYBLOB="00000003005a1365"], 0x0, 0x0, &(0x7f0000000500)}) 2018/03/24 05:34:19 executing program 0: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x0, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000000)='vmnet0\x00', 0x1) syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x3, 0x32, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x41, &(0x7f00008e2fba)="958e392937a186d6306a3615593baa57ff0002060000000000079ab4d5ed5cff03000000000000ffff8dffff080cf4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255", 0x58) 2018/03/24 05:34:19 executing program 1: clone(0x0, &(0x7f0000001000), &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000040)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/connector\x00') setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) signalfd(r0, &(0x7f0000000040), 0x8) 2018/03/24 05:34:19 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000100)=ANY=[@ANYRES64=r0]}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) r2 = dup2(r0, r0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000040)=r2) 2018/03/24 05:34:19 executing program 0: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000100)={r2, 0x2}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000000240)={0x1ff, 0x8, r3, 0x2, r4, 0xffffffff, 0x8, 0x5}) poll(&(0x7f0000000040)=[{}, {r1}, {}, {}, {}], 0x68, 0x1000) 2018/03/24 05:34:19 executing program 5: r0 = timerfd_create(0x8, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f00002e6ff8), 0x8, 0x0) dup3(r1, r0, 0x0) 2018/03/24 05:34:19 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000e8eff7)='illinois\x00', 0x71) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000a5c000)=""/85, &(0x7f0000eaa000)=0x55) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000080)={r2, 0x8}) [ 63.702763] binder: 10387:10407 BC_ACQUIRE_DONE u00000000204edf8a node 34 cookie mismatch 65135a0003000000 != 0000000000000001 [ 63.737548] binder: BINDER_SET_CONTEXT_MGR already set [ 63.751559] binder: 10387:10417 ioctl 40046207 0 returned -16 [ 63.759442] binder_alloc: 10387: binder_alloc_buf, no vma [ 63.765642] binder: 10387:10407 transaction failed 29189/-3, size 40-8 line 3128 2018/03/24 05:34:19 executing program 1: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000040), 0x2) r1 = socket(0x10, 0x2, 0x0) ioctl$void(r1, 0xc004587f) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000c27000)={0x10}, 0xc, &(0x7f0000434ff0)={&(0x7f0000fe7000)=@newlink={0x7c, 0x10, 0x409, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x5c, 0x12, [@IFLA_INFO_KIND={0x58, 0x1, "73656c696e7578766d6e6574302d7b70726f63fb47504c2d73656375726974796d643573756d76626f786e6574306d696d655f7479706576626f786e6574307d47504c282c2a707070307472757374656400"}]}]}, 0x7c}, 0x1}, 0x0) 2018/03/24 05:34:19 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) syncfs(r0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000440)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x2, 0x3}, 0x2c) 2018/03/24 05:34:19 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) fdatasync(r1) r3 = dup(r2) getsockopt$inet6_tcp_int(r3, 0x6, 0x1a, &(0x7f0000003ffc), &(0x7f0000012ffc)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/03/24 05:34:19 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000100)) r2 = syz_open_pts(r1, 0x0) ioctl$KDSETMODE(r2, 0x4b3a, 0x5) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000240)=0x2) ioctl$TCFLSH(r2, 0x540b, 0x2) 2018/03/24 05:34:19 executing program 3: pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) vmsplice(0xffffffffffffffff, &(0x7f0000415000), 0x200001e7, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ffd000/0x1000)=nil, 0x1000}, 0x2}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00000000c0)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x26) fcntl$setflags(r1, 0x2, 0x1) 2018/03/24 05:34:19 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x14) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000500)='/dev/hwrng\x00', 0x10000, 0x0) getpeername$packet(r1, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000580)=0xfd) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@mcast2={0xff, 0x2, [], 0x1}, r2}, 0x14) r3 = accept$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x14) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000002c0)=0x0) prctl$setptracer(0x59616d61, r5) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000240)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'tunl0\x00', r4}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, r6}, 0x14) r7 = openat(r3, &(0x7f0000000300)='./file0\x00', 0x250000, 0x184) bind$pptp(r7, &(0x7f0000000340)={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x1e) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r8, 0x29, 0x22, &(0x7f0000000380)={{{@in6=@dev, @in6}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f0000000280)=0xe8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r7, 0x84, 0x7, &(0x7f0000000480)={0x80000000}, 0x4) 2018/03/24 05:34:19 executing program 6: capset(&(0x7f0000f0fffa)={0x19980330}, &(0x7f00008e7000)) getgroups(0x2, &(0x7f0000680ff0)=[0x0, 0xffffffffffffffff]) setresgid(0x0, r0, r0) 2018/03/24 05:34:19 executing program 7: r0 = memfd_create(&(0x7f0000000000)='\x00', 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) fsetxattr(r0, &(0x7f0000000100)=@known='security.selinux\x00', &(0x7f0000000140)='\x00', 0x1, 0x0) [ 63.807141] binder: undelivered TRANSACTION_ERROR: 29189 [ 63.813008] binder: release 10387:10395 transaction 33 out, still active [ 63.828744] binder: unexpected work type, 4, not freed [ 63.839055] binder: undelivered TRANSACTION_COMPLETE 2018/03/24 05:34:19 executing program 2: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000040)={{0xffffffffffffffff, 0x3, 0x4, 0x1, 0x7}, 0xffffffffffffff01, 0x2, 0x7fffffff}) prctl$intptr(0x18, 0x72b) 2018/03/24 05:34:19 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000000000), 0xfea7) ustat(0x801, &(0x7f00000c1fe0)) 2018/03/24 05:34:19 executing program 1: pipe(&(0x7f00005dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) sigaltstack(&(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000040)) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000080)={@empty, @rand_addr}, &(0x7f00000000c0)=0xc) poll(&(0x7f0000883000)=[{r0}], 0x82, 0xffff) write$selinux_load(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="8cff7cf9080000005345204ce9805b2a9e3c7d8ffdf6cf2bc2b1f680287624cd90e830d237e8cd6cfeef110a8f19157c1ecb83e93de5004b7de2cf7e42"], 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x7fffffff, 0x1, 0x8008, 0x48ed, 0x8, 0x3, 0x2, 0x1, 0x0}, &(0x7f0000000140)=0x20) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={r2, @in={{0x2, 0x4e21, @rand_addr=0xfffffffffffffff7}}}, 0x84) 2018/03/24 05:34:19 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) bind(r0, &(0x7f0000000080)=@generic={0x4, "1104a7424d9a7dbddca8439f866ceace3ff0a5e90fab4a9e6b8f746dd43e0568d72ad22b1151c90f9df6bc94b384d06c98d4b3b230215e68be7524462deb4521e6dbed50044d329fc1debd3e651a1a00a0c3795f2184a6bc76041116d815a51df09cc3eb13762ef5501d7c22dd344167aab3d8eaa6bc3374f720d5c03238"}, 0x80) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f0000000000)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="2800000000000000290000000224f24914bf078a3f846bc0964f4f8fe3d902090000000000000000"], 0x28}}], 0x2, 0x0) 2018/03/24 05:34:19 executing program 2: truncate(&(0x7f0000000080)='./file0\x00', 0x6) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x8000000000060, &(0x7f00008e2fba)="958e392937a186d6300000079ab4d5ed5cff03000000000000ffff8dffff07eef4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda50602550000000000000000000000000000", 0x58) 2018/03/24 05:34:19 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) pipe(&(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x0, 0x6}, 0x8) socketpair(0xb, 0xa, 0x5, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000040)=0x9d, 0x4) [ 63.851564] audit: type=1401 audit(1521869659.786:28): op=setxattr invalid_context="" [ 63.860210] binder: send failed reply for transaction 33, target dead 2018/03/24 05:34:20 executing program 7: r0 = creat(&(0x7f0000005ff8)='./file0\x00', 0x0) fcntl$lock(r0, 0x5, &(0x7f0000005000)={0x0, 0x0, 0x0, 0xffffffffffffff80}) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x2) 2018/03/24 05:34:20 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000080)={'lo\x00', &(0x7f0000000240)=@ethtool_cmd={0x15}}) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000000000)={0x800, 0x9, 0x8, 0xffffffff, 0x12, 0x5}) 2018/03/24 05:34:20 executing program 3: fcntl$setstatus(0xffffffffffffffff, 0x4, 0x4000) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000580)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x80000001}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={r1, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x0, 0x80000001}, &(0x7f0000000240)=0x90) readv(0xffffffffffffffff, &(0x7f0000000900)=[{&(0x7f0000000640)=""/88, 0x58}], 0x1) 2018/03/24 05:34:20 executing program 0: r0 = socket(0x10, 0x2, 0xc) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000180)={'filter\x00', 0x0, 0x4, 0x9f, [], 0x3, &(0x7f0000000000)=[{}, {}, {}], &(0x7f00000000c0)=""/159}, &(0x7f0000000040)=0x78) write(r0, &(0x7f0000000080)="1f0000000104ff00fd4754c107110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000200)="1f0000000104fffffd3b54c007110000f30501000b000200000010d14aff67", 0x1f) 2018/03/24 05:34:20 executing program 1: r0 = syz_open_dev$binder(&(0x7f00000001c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x2001e, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x38, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="11634840000000000000000000000000000000007433745543a34cca00000084038585806a44d28b329e53e4c8fe0000", @ANYBLOB='\t\x00\x00w\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f0000009000)}) 2018/03/24 05:34:20 executing program 4: r0 = syz_open_dev$binder(&(0x7f000000bff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x4, 0x0, &(0x7f000000cf68)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000008f37)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000ff80)=ANY=[@ANYBLOB="0e630c40"], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000003fd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f000000bf1f)="8f"}) 2018/03/24 05:34:20 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000001c0)={0x1, 0xa6}, 0x8) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000200)={0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000240)={r1, 0x2}) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f00000000c0)={0x2, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000000000)={0x9, {{0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x16}}}}, 0x88) 2018/03/24 05:34:20 executing program 6: r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x10, 0x80800) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x80000, 0x0) sendmsg$nl_xfrm(r1, &(0x7f00000011c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001180)={&(0x7f0000000d40)=@updpolicy={0xfc, 0x19, 0x101, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@tmpl={0x44, 0x5, [{{@in6=@loopback={0x0, 0x1}, 0x0, 0x3c}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x1}, 0x0) 2018/03/24 05:34:20 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) open(&(0x7f0000000040)='./file0\x00', 0x80, 0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00000000c0)={&(0x7f0000001000/0x2000)=nil, 0x2000}) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000300)={0x14, 0x4, 0xa, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) 2018/03/24 05:34:20 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) fsetxattr(r0, &(0x7f0000000140)=@random={'user.', '/selinux/commit_pending_bools\x00'}, &(0x7f0000000000)='[\x00', 0x0, 0x0) 2018/03/24 05:34:20 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet(0x2, 0x0, 0x9607, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={0x0, 0xc1}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000140)={r2, 0x6}, &(0x7f0000000180)=0x8) sendto$inet(r0, &(0x7f0000000080)="12a68b7edaacefc1793f865c548d8ecb14ebf3d8", 0xfda8, 0x4000, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x7, 0x4) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000000), 0x0) 2018/03/24 05:34:20 executing program 2: mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r0 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000003f154)='./file0\x00', 0x0) r1 = open$dir(&(0x7f00002f8ff8)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0xcb}}, 0x3f, 0x5}, &(0x7f0000000100)=0x90) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e20, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffff}}}, 0x84) renameat2(r1, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000273000)='./file1\x00', 0x1) [ 64.642715] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 64.646533] binder_alloc: 10487: binder_alloc_buf, no vma [ 64.646645] binder: 10487:10491 transaction failed 29189/-3, size -1994076270063631254-8574853729168195272 line 3128 [ 64.649254] binder: BINDER_SET_CONTEXT_MGR already set [ 64.649262] binder: 10487:10494 ioctl 40046207 0 returned -16 2018/03/24 05:34:20 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f7c000)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000f84000), 0xffffffffffffff91, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x1c) bind(r0, &(0x7f00000000c0)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @rand_addr=0x40}, 0x1, 0x3, 0x4}}, 0x80) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@pppol2tpv3in6, 0x80, &(0x7f0000000180)}, 0x2021) 2018/03/24 05:34:20 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x106, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000040)={0xfffffffffffffc01, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x2}) writev(r0, &(0x7f00000b5000)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) socketpair(0x11, 0x0, 0x10001, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0xe0, 0xfffffffffffeffff}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000001c0)=r3, 0xfffffffffffffefa) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000100)) modify_ldt$read(0x0, &(0x7f0000000200)=""/44, 0x777d) 2018/03/24 05:34:20 executing program 7: syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x20000) r0 = memfd_create(&(0x7f0000000040)='vmnet1cgroup^lokeyring\x00', 0x2) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000080)=""/236) r1 = epoll_create(0x8) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000180)) unshare(0x2800000) setsockopt$inet6_dccp_int(r0, 0x21, 0xf, &(0x7f00000001c0)=0x8, 0x4) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000000240)={0x5, &(0x7f0000000200)=""/5}) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f00000004c0)={0x2, &(0x7f0000000280)=""/16, &(0x7f0000000480)=[{0x5, 0xc5, 0x2, &(0x7f00000002c0)=""/197}, {0x32c, 0x93, 0x18b, &(0x7f00000003c0)=""/147}]}) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000500)=""/37, &(0x7f0000000540)=0x25) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000580)={@broadcast, @loopback, 0x0}, &(0x7f00000005c0)=0xc) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000600)={0x1, 0x8}) bind$inet6(r0, &(0x7f0000000640)={0xa, 0x4e24, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000680)={0x0, 0xe681}, &(0x7f00000006c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000700)={r3, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xffffffff, 0x10000, 0x8000, 0x4, 0x70f}, &(0x7f00000007c0)=0x98) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000800)={'broute\x00'}, &(0x7f0000000880)=0x78) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000008c0)={r3, 0x100000001}, 0x8) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000900)={0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000940)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000980)={r4, r5, 0x8001}) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f00000009c0)={@loopback={0x0, 0x1}, 0x1c, r2}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000a00)=0x4, 0x4) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000a40)=0x6) clock_gettime(0x0, &(0x7f0000000a80)={0x0, 0x0}) setitimer(0x1, &(0x7f0000000ac0)={{r7, r8/1000+30000}, {0x77359400}}, &(0x7f0000000b00)) ioctl$DRM_IOCTL_AGP_RELEASE(r6, 0x6431) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000b40)) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r6, 0xc04064a0, &(0x7f0000000c80)={&(0x7f0000000b80)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000bc0)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000c00)=[0x0, 0x0], &(0x7f0000000c40)=[0x0, 0x0], 0x4, 0x5, 0x2, 0x2}) syz_open_dev$mice(&(0x7f0000000cc0)='/dev/input/mice\x00', 0x0, 0x40000) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000d00)=""/26, &(0x7f0000000d40)=0x1a) [ 64.675431] audit: type=1400 audit(1521869660.606:29): avc: denied { ioctl } for pid=10496 comm="syz-executor3" path="socket:[24197]" dev="sockfs" ino=24197 ioctlcmd=aa04 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 [ 64.678426] binder: undelivered TRANSACTION_ERROR: 29189 [ 64.721756] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/03/24 05:34:20 executing program 3: seccomp(0x400001, 0x0, &(0x7f0000004000)={0x0, &(0x7f000002aff0)}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x109000, 0x0) timerfd_gettime(r0, &(0x7f0000000040)) 2018/03/24 05:34:20 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) socket$inet(0x2, 0x3, 0x100) close(r0) 2018/03/24 05:34:20 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r0, &(0x7f0000000000)=@un=@abs={0x1, 0x0, 0x4e20}, 0x80) 2018/03/24 05:34:20 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00006dd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) ioctl$TCXONC(r0, 0x540a, 0x2) clock_gettime(0x0, &(0x7f00000000c0)) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) readv(r0, &(0x7f0000000540)=[{&(0x7f0000000000)=""/173, 0x16f}, {&(0x7f0000000100)=""/194}, {&(0x7f00000005c0)=""/150}, {&(0x7f00000002c0)=""/65, 0x32c}, {&(0x7f0000000340)=""/161}, {&(0x7f0000000400)=""/215}, {&(0x7f0000000500)=""/39}], 0x1e5) 2018/03/24 05:34:20 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r0, &(0x7f0000000140), &(0x7f0000000180)=0x14) ioctl$sock_ifreq(r0, 0x891d, &(0x7f0000000200)={'ipddp0\x00', @ifru_data=&(0x7f00000001c0)="d8abcba4b88465cb789f1ae4fc12b1a8d0f123501a9c67a53815ffb5546be328"}) 2018/03/24 05:34:20 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="2f65786500000000080000000000000091be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f0200f5ab26d7a075fb35331ce39c5a7568641006d7c0206a74e333265316a175350e730ab2bce682b69d603fc05ead7fb5180de13a74155d8560fe23dfbba10724631067f955b8810f3402053f95a8798b0e3749d9c79cdd5f62547e59ab4352ab0a3827384665fd636c7b86f4ad7a4c24549743c95fe92c16ea53e5e2a1dc065b53520b9cd4eb30edc1f70cb82149f8ff5b628eabf1a9ab91915a78b5cb259f4a0fbfab4dacbd68f077") fcntl$setstatus(r0, 0x4, 0x6001) pread64(r0, &(0x7f0000002000)=""/4096, 0x1000, 0xfffffe) ioctl$TCXONC(r0, 0x540a, 0x80000001) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f00000001c0)={0x3, &(0x7f0000000180)=[0x7, 0x180000, 0x3f]}) fcntl$setstatus(r0, 0x4, 0x400) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000100)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x2, [@broadcast=0xffffffff, @rand_addr=0x6]}, 0x18) socket$pptp(0x18, 0x1, 0x2) ioctl$int_out(r0, 0x5460, &(0x7f0000000140)) 2018/03/24 05:34:20 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x808000000000002, 0x42, 0x3}) ioctl(r0, 0x891c, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) setsockopt(r0, 0x4, 0x6, &(0x7f0000000040)="efbf11118327446ca6999963bd571d1f935b075fcebb5e60db4ce0c82073084dcf1eb1ed39", 0x25) 2018/03/24 05:34:20 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') sendfile(r0, r0, &(0x7f0000000240)=0x10000000, 0xc202) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000040)="b4525e0b357d0bcb6aca5a6669cb5c490221f9f2271f5b0c5d5861423d10dadf00e6468cdab77924d7e5eae52af94961d0060d4c") ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) 2018/03/24 05:34:20 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000000c0)={0x9, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000100)={r2, 0x3}) sendmmsg(r0, &(0x7f0000008880)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000380)}, {&(0x7f0000000500)="146a8fdbe5c9d78e5c1f5e99da228209", 0x10}], 0x2, &(0x7f0000000680)}}, {{&(0x7f00000006c0)=@l2={0x1f}, 0x80, &(0x7f00000008c0), 0x0, &(0x7f0000000900)=[{0x10, 0x1}], 0x10}}], 0x2, 0x0) 2018/03/24 05:34:20 executing program 7: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000001200)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) connect$ipx(r0, &(0x7f0000000000)={0x4, 0xfff, 0xff, "7f9c9b025e10", 0x32}, 0x10) recvmmsg(r0, &(0x7f00000051c0)=[{{&(0x7f0000004fc0)=@pppol2tpin6, 0x80, &(0x7f0000005180), 0x0, &(0x7f0000000200)=""/4096, 0x110e}}], 0x400000000000119, 0x0, 0x0) 2018/03/24 05:34:20 executing program 0: request_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, &(0x7f0000000280)='posix_acl_access6\x00', 0xffffffffffffffff) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x40101, 0x0) ioctl(r0, 0x6, &(0x7f0000000040)="9cc5e167af01c94edaab5648f986affa32d7dfd2791ed97bcb930583257dae5c283ca0362efd26e3558cc5") 2018/03/24 05:34:20 executing program 3: r0 = inotify_init() mkdir(&(0x7f0000000080)='./control\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004d40)=[{{&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}}}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000140)=""/94, 0x5e}], 0x1, &(0x7f00000001c0)=""/178, 0xb2, 0xfe0000000}, 0x100000000}, {{&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000640)=[{&(0x7f0000000300)=""/58, 0x3a}, {&(0x7f0000000340)=""/228, 0xe4}, {&(0x7f0000000440)=""/224, 0xe0}, {&(0x7f0000000540)=""/122, 0x7a}, {&(0x7f00000005c0)=""/65, 0x41}], 0x5, &(0x7f00000006c0)=""/4096, 0x1000}}, {{&(0x7f00000016c0)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000001a80)=[{&(0x7f0000001740)=""/148, 0x94}, {&(0x7f0000001800)=""/2, 0x2}, {&(0x7f0000001840)=""/203, 0xcb}, {&(0x7f0000001940)=""/183, 0xb7}, {&(0x7f0000001a00)=""/88, 0x58}], 0x5, 0x0, 0x0, 0x28}, 0xd1b8}, {{&(0x7f0000001b00)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000001d00)=[{&(0x7f0000001b80)=""/106, 0x6a}, {&(0x7f0000001c00)=""/204, 0xcc}], 0x2, &(0x7f0000001d40)=""/130, 0x82, 0x101}, 0x7f}, {{&(0x7f0000001e00)=@nfc_llcp, 0x80, &(0x7f0000002080)=[{&(0x7f0000001e80)=""/117, 0x75}, {&(0x7f0000001f00)=""/226, 0xe2}, {&(0x7f0000002000)=""/74, 0x4a}], 0x3, 0x0, 0x0, 0x7268c757}, 0x7}, {{&(0x7f00000020c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000003600)=[{&(0x7f0000002140)=""/173, 0xad}, {&(0x7f0000002200)}, {&(0x7f0000002240)=""/4096, 0x1000}, {&(0x7f0000003240)=""/60, 0x3c}, {&(0x7f0000003280)=""/65, 0x41}, {&(0x7f0000003300)=""/227, 0xe3}, {&(0x7f0000003400)=""/103, 0x67}, {&(0x7f0000003480)=""/85, 0x55}, {&(0x7f0000003500)=""/216, 0xd8}], 0x9, &(0x7f00000036c0)=""/168, 0xa8, 0x1}, 0xe25b}, {{0x0, 0x0, &(0x7f0000003940)=[{&(0x7f0000003780)=""/224, 0xe0}, {&(0x7f0000003880)=""/30, 0x1e}, {&(0x7f00000038c0)=""/71, 0x47}], 0x3, &(0x7f0000003980)=""/246, 0xf6, 0x1ff}, 0x4}, {{&(0x7f0000003a80)=@nfc_llcp, 0x80, &(0x7f0000004c40)=[{&(0x7f0000003b00)=""/4096, 0x1000}, {&(0x7f0000004b00)=""/78, 0x4e}, {&(0x7f0000004b80)=""/156, 0x9c}], 0x3, &(0x7f0000004c80)=""/184, 0xb8, 0xffffffff}, 0x100000001}], 0x8, 0x1, &(0x7f0000004f40)) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000004f80)={'filter\x00', 0x3, [{}, {}, {}]}, 0x58) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x20) creat(&(0x7f000001cff0)='./control/file0\x00', 0x10) open$dir(&(0x7f0000000040)='./control/file0\x00', 0x0, 0x0) 2018/03/24 05:34:20 executing program 2: memfd_create(&(0x7f0000000100)='\'\x00', 0x3) syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x200) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x2, 0x0) r1 = openat(r0, &(0x7f0000000140)='./file0\x00', 0x103400, 0x80) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/03/24 05:34:20 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\x00"\x00'], &(0x7f00000000c0)=0xc) readv(r0, &(0x7f0000bcafe0)=[{&(0x7f0000a04f40)=""/192, 0xc0}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f000079efdc)) r1 = syz_open_pts(r0, 0x801) dup3(r1, r0, 0x0) poll(&(0x7f00003be000)=[{r1}], 0x1, 0x5d) write(r1, &(0x7f00000b5000)='\b', 0x1) seccomp(0x0, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) [ 64.859234] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=51685 sclass=netlink_route_socket [ 64.871197] audit: type=1400 audit(1521869660.806:30): avc: denied { ioctl } for pid=10547 comm="syz-executor0" path="socket:[23536]" dev="sockfs" ino=23536 ioctlcmd=6 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 2018/03/24 05:34:20 executing program 7: r0 = socket(0x2, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000eff4)) epoll_wait(r1, &(0x7f000000affb)=[{}], 0x1, 0xfffffffffffffef7) mmap(&(0x7f0000000000/0x1e7000)=nil, 0x1e7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) socket$packet(0x11, 0x3, 0x300) shutdown(r0, 0x0) 2018/03/24 05:34:20 executing program 1: r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x60) r1 = fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000000c0)=r1) r2 = socket(0x20000000000000a, 0x1, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x6, &(0x7f0000dc7000), 0x0) 2018/03/24 05:34:20 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCXONC(r0, 0x540a, 0x2) r1 = dup(r0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f000081cffc)=0x2) r2 = syz_open_pts(r0, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000000)={0x800, 0x0, 0x9, 0x9, 0xff, 0x8001}) ioctl$TCXONC(r2, 0x540a, 0x2) 2018/03/24 05:34:20 executing program 3: r0 = socket$inet6(0xa, 0x1001000000080001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f00000000c0)=""/84, &(0x7f0000000000)=0x54) sendto$inet6(r0, &(0x7f0000000040)="7b567d56899a6715ffc9e4384cafe778b30e9b0062cc547f927f9f04e6ba3243cd1525b28b1b31f82805202b339496c5c54c1fdc4ec6fc67aec9e52b768fad1dce546198e40a8165da19c36978d655abf738fb3ccd353fc8c3f9fdc23fd8c09d25ea1d81812e1e0c2dde42d74956d0faeeffe6e28dd6f8cdc5df3543db99", 0x7e, 0x20048800, &(0x7f0000000140)={0xa, 0x4e20, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x82c}, 0x1c) [ 64.880413] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=51685 sclass=netlink_route_socket 2018/03/24 05:34:20 executing program 0: prctl$getreaper(0x29, &(0x7f0000000100)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400000, 0x0) sendto$inet(r0, &(0x7f0000000040)="2a7dff5a1bab9b76120b5956809d2ff53175c8bad899a251072df3635b8f4e3c9a6227564b21d0718de69b74167bf0cefe5423de591b99c506d8cb8c7cfa49472f57d32fa3e850885f", 0x49, 0x40000, &(0x7f00000000c0)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@mcast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000240)=0xe8) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000300)=r1) 2018/03/24 05:34:20 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x341400, 0x0) r1 = dup(0xffffffffffffff9c) accept4$netrom(r1, &(0x7f0000000080), &(0x7f0000000140)=0x10, 0x800) r2 = gettid() getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x1}, &(0x7f0000000200)=0x8) waitid(0x0, r2, &(0x7f0000000000), 0x40000004, &(0x7f0000002540)) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000300)={r3, @in6={{0xa, 0x4e20, 0x3f, @mcast1={0xff, 0x1, [], 0x1}, 0x8000}}, 0x100000001, 0x8}, &(0x7f0000000240)=0x90) r4 = syz_open_procfs(r2, &(0x7f00000002c0)='maps\x00') readv(r4, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/28, 0x65}], 0x1) exit(0x400000000006b8d) readv(r4, &(0x7f00000024c0)=[{&(0x7f00000003c0)=""/4096}, {&(0x7f0000000280)=""/57}, {&(0x7f00000013c0)=""/54}, {&(0x7f0000001400)=""/189}, {&(0x7f00000014c0)=""/4096}], 0x222) 2018/03/24 05:34:20 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x2, &(0x7f0000000ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff00c}, {0x80000006}]}, 0x10) sendto(r0, &(0x7f0000000000)="2ca858ad84c1f8dc8280cec79237e24156673b4d70322a4d89ccbdf958ce4d39d4c27fc156ae6a530247a6500af0fe4292cb2615e892fce0e37427bfed9e2de0b0d47bacd51b46689ba28c21ecffa2e97424efa885136b5f1520fd88e3e12515f0cf2dbe96cd555c317a6b3f126658823fcc39e2e18027a9060a0800000000000000eb670edadcb05b65864f59d6fe0036b416b300289b3e5bb56bee6d35dfef100bbface454c96443fdb76e61fd135677947034de1e14d0a09608dbff50d67d1f36c59ef294ef94fdcafae5ffb77cdc2f1a14f7495f6cbb2c06fc34ab021a68", 0x4, 0x0, 0x0, 0x14a) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f0000000140)="3ed9184a8991b539b4dfdf6c93a325194eb5e3bbe275a92f2a59ab4e7c370ae05cb3d455179291c3fff77f0f4ce71fee0cc2d5ae59ea34294b4275e682cd9d72") 2018/03/24 05:34:20 executing program 1: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x8, 0x810, r0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x80000) r2 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="43f53603382266b7a3e93aa794f624463d98862bbecb04cdc08a72a13844c11d1796b6e8e0994599e38b3c70c96bc901e7d57e0038ced81741cd03ca8f47a413d0a40fa28b60288665c7fb79239fd479adcef91d6ecaaa694e7e2e114d7be2924fefc3d4b9abab299e42058b72365ae08e61a5c06cf1c0be17efcc40e815a794", 0x80, 0xfffffffffffffffd) keyctl$get_keyring_id(0x0, r2, 0x0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000180)=0x10000, 0x2) fcntl$getownex(r1, 0x10, &(0x7f00000001c0)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000200)={{0xffffffffffffffff, 0x3, 0x3, 0x1}, 0xff, 0x1000}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000280), &(0x7f00000002c0)=0xc) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000300)={0x7, 0x7}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000340)=0x8, 0x8) gettid() setns(r0, 0x40000000) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000480)=0x0, &(0x7f00000004c0), &(0x7f0000000500)=0x0) lchown(&(0x7f0000000380)='./file0\x00', r4, r7) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000540)={0x0, 0x7, 0x10, 0x1, 0x8000}, &(0x7f0000000580)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000005c0)={r8, 0x401}, &(0x7f0000000600)=0x8) pwrite64(r0, &(0x7f0000000640)="afd248d137b4eb3b3a6a9e3ec73bc3c32119d00ffd779c86b7323b7e0b6ee03fb3f37db05b8311decea52a70e9272b544d200f4105d9ca40fb985f52f4351f66e9cb3586fbd83766559a924badb109dab73bc5819a7b21f22a913c448a6f6b46de15849b1a617be904fd084616ba61221f99e72bf16668f09f2265d88901d068f82f035ae24d19940385ace843b3bbd666570498ffbe71ae6e0504736715fa3cd089336364e9449b50f528e432b16fdf986a18eed652fb34b320e9a490678a", 0xbf, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000700)={'ip6gretap0\x00', 0x0}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000740)={r9, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000007c0)=@req={0x28, &(0x7f0000000780)={'ipddp0\x00', @ifru_ivalue=0x4}}) syz_open_dev$evdev(&(0x7f0000000800)='/dev/input/event#\x00', 0x40, 0x400c0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000840)=0x1, 0x4) setsockopt$inet6_opts(r1, 0x29, 0x0, &(0x7f0000000880)=@srh={0x6, 0x8, 0x4, 0x4, 0x7fff, 0x56, 0x4, [@empty, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}]}, 0x48) r10 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000900)='/selinux/user\x00', 0x2, 0x0) r11 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000940)='/dev/hwrng\x00', 0x1, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000980)='/dev/ptmx\x00', 0x10000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r11, 0x1, r10, &(0x7f00000009c0)={0x10000002}) sendmsg$unix(r0, &(0x7f0000000c40)={&(0x7f0000000a00)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000b40)=[{&(0x7f0000000a80)="e044abef6379215c766a2441e39d38161296cd62e8d274628284d1e59ef5f28ef6c8e4fd89bae684995af0a4196cfd66ac1ef446d952848508727e502a8e1fef8c5e834678b33f7db11f87138ded767054954e7d6cbbd0ae4fbb62c29ec3fd5ae40d273657e39441dfaa2e7afa639c8d64c72bff17fba36e121e3dc3a2317ae459b00a0ccb2caba25b894f586d0cce58c7db7ae69148f33319e65565aa0a16847f348674c717e425", 0xa8}], 0x1, &(0x7f0000000b80)=[@cred={0x20, 0x1, 0x2, r3, r4, r6}, @cred={0x20, 0x1, 0x2, r3, r4, r7}, @cred={0x20, 0x1, 0x2, r3, r4, r7}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r3, r4, r5}], 0xa0, 0x10}, 0x40000) 2018/03/24 05:34:20 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00000000c0)=0x8) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) syz_open_procfs(0x0, &(0x7f0000000040)='net/snmp6\x00') 2018/03/24 05:34:20 executing program 6: r0 = eventfd2(0x80000001, 0x0) ppoll(&(0x7f0000003ff8)=[{r0}], 0x1, &(0x7f0000001ff0)={0x77359400}, &(0x7f0000000000), 0x8) read(r0, &(0x7f0000004fd9)=""/39, 0x27) r1 = socket$packet(0x11, 0x80000000000002, 0x300) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x900, 0xe0) accept4$inet6(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x1c, 0x800) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f000095bffc), 0x4) sendto$inet6(r1, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/24 05:34:20 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f0000005fc0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000080)=""/224, 0xe0}, {&(0x7f0000000180)=""/13, 0xd}, {&(0x7f00000001c0)=""/46, 0x2e}, {&(0x7f0000000200)=""/252, 0xfc}, {&(0x7f0000000300)=""/155, 0x9b}], 0x5, &(0x7f0000000440)=""/4096, 0x1000}, 0xff}, {{&(0x7f0000001440)=@can={0x0, 0x0}, 0x80, &(0x7f0000001680)=[{&(0x7f00000014c0)=""/96, 0x60}, {&(0x7f0000001540)=""/108, 0x6c}, {&(0x7f00000015c0)=""/4, 0x4}, {&(0x7f0000001600)=""/97, 0x61}], 0x4, &(0x7f00000016c0)=""/218, 0xda, 0xb1}, 0x5}, {{&(0x7f00000017c0)=@ipx, 0x80, &(0x7f0000001a80)=[{&(0x7f0000001840)=""/160, 0xa0}, {&(0x7f0000001900)=""/99, 0x63}, {&(0x7f0000001980)=""/255, 0xff}], 0x3, 0x0, 0x0, 0x2}, 0x1}, {{&(0x7f0000001ac0), 0x80, &(0x7f0000002fc0)=[{&(0x7f0000001b40)=""/60, 0x3c}, {&(0x7f0000001b80)=""/4096, 0x1000}, {&(0x7f0000002b80)=""/146, 0x92}, {&(0x7f0000002c40)=""/171, 0xab}, {&(0x7f0000002d00)=""/80, 0x50}, {&(0x7f0000002d80)=""/85, 0x55}, {&(0x7f0000002e00)=""/242, 0xf2}, {&(0x7f0000002f00)=""/160, 0xa0}], 0x8, &(0x7f0000003040)=""/143, 0x8f, 0x1}}, {{&(0x7f0000003100)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000004840)=[{&(0x7f0000003180)=""/4096, 0x1000}, {&(0x7f0000004180)=""/25, 0x19}, {&(0x7f00000041c0)=""/230, 0xe6}, {&(0x7f00000042c0)=""/81, 0x51}, {&(0x7f0000004340)=""/173, 0xad}, {&(0x7f0000004400)=""/174, 0xae}, {&(0x7f00000044c0)=""/249, 0xf9}, {&(0x7f00000045c0)=""/251, 0xfb}, {&(0x7f00000046c0)=""/195, 0xc3}, {&(0x7f00000047c0)=""/65, 0x41}], 0xa, 0x0, 0x0, 0x2}, 0x5063}, {{&(0x7f0000004900)=@can, 0x80, &(0x7f0000004a40)=[{&(0x7f0000004980)=""/154, 0x9a}], 0x1, 0x0, 0x0, 0x4}, 0x7fffffff}, {{&(0x7f0000004a80)=@nl=@unspec, 0x80, &(0x7f0000005e80)=[{&(0x7f0000004b00)=""/32, 0x20}, {&(0x7f0000004b40)=""/101, 0x65}, {&(0x7f0000004bc0)=""/32, 0x20}, {&(0x7f0000004c00)=""/52, 0x34}, {&(0x7f0000004c40)=""/4096, 0x1000}, {&(0x7f0000005c40)=""/5, 0x5}, {&(0x7f0000005c80)=""/214, 0xd6}, {&(0x7f0000005d80)=""/219, 0xdb}], 0x8, &(0x7f0000005f00)=""/131, 0x83, 0x2}, 0x8}], 0x7, 0x100, &(0x7f0000006180)={0x77359400}) sendmsg$nl_route(r0, &(0x7f0000006240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x220008}, 0xc, &(0x7f0000006200)={&(0x7f00000061c0)=@bridge_newneigh={0x2c, 0x1c, 0x100, 0x70bd2d, 0x25dfdbfc, {0x7, 0x0, 0x0, r1, 0x10, 0x8, 0x6}, [@NDA_VLAN={0x8, 0x5, 0x4}, @NDA_SRC_VNI={0x8, 0xb, 0xbf}]}, 0x2c}, 0x1, 0x0, 0x0, 0x800}, 0x24000800) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000196000)=""/12, &(0x7f0000000000)=0xc) 2018/03/24 05:34:20 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000000100)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32={[0x0, 0x0, 0x5]}}], 0x30) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000080)=0x2) write$sndseq(r0, &(0x7f00009ab000)=[{0x8, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x30) readv(r0, &(0x7f0000000000)=[{&(0x7f0000a0e000)=""/4, 0x4}], 0x258) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000040)=0xffff) 2018/03/24 05:34:20 executing program 2: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x10d000, 0x0) connect$ipx(r0, &(0x7f0000000140)={0x4, 0x0, 0xb174, "d9bb9e8c790a", 0x2}, 0x10) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000001000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x1, 0x7, &(0x7f0000451000), &(0x7f0000024ffc), 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) futex(&(0x7f0000000000)=0x2, 0x9, 0x1, &(0x7f0000000080)={r1, r2+30000000}, &(0x7f00000000c0)=0x2, 0x2) 2018/03/24 05:34:20 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000040)={0x1, 0x6}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f0000000180)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00000001c0)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}}, 0x10) sync() ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000200)={0x48, 0x0, 0x10003, 0x7fffffff}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000240)={0x400, r2, 0x0, 0x6}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000280)=0x6bb, 0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$inet_dccp_int(r0, 0x21, 0x11, &(0x7f0000000340), &(0x7f0000000380)=0x4) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f00000003c0)={0x4000003e, 0x4, 0x5}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000400)={{0x9, 0x2}, {0x8, 0x6}, 0x4, 0x1, 0x2}) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000480), &(0x7f00000004c0)=0x4) sendto$inet(r0, &(0x7f0000000500)="f49a226b43c67af530460c1936c6978fd7e7547a5bb3410b149f00919cd6fe7149e344b24c4b1fe3ec2fd9310fadf7ebed846dfc9dd027b800b445bd237732fd361b1b880f1f4de02017881d429bb75e80d9996590e0", 0x56, 0x40, &(0x7f0000000580)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000005c0)={0x0, 0x9}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000640)=@assoc_id=r3, &(0x7f0000000680)=0x4) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000006c0)=0x3f, &(0x7f0000000700)=0x4) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000740), 0x4) mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000002) setsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f0000000780)=0xf4d, 0x4) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f00000007c0)={'filter\x00', 0xa0, "b35f4a704436ffc4bf776be6c86ceb324e5f7cddb2cb72aaeba987bc5a89294065e5105fe768d2f93f014a17771c6f3bd8d5db2bd7efba0eecd97741458535bd93be4eb1dfc3c88304530d7acf9dcf6f7b776e437bf89f7501f6efd082753acb00571c98607cbd2da8d3b741476bc3d2acee6bfcd0541b8bddea8daf0d30f14dc374721d9ee92681cfc625a6166c737b0b63668a3b0824ebc1e26cbbd2ea8555"}, &(0x7f00000008c0)=0xc4) setsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000900)=0x80, 0x4) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000940)) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000980)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f00000009c0)="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") ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f00000019c0)=""/255) r4 = request_key(&(0x7f0000001ac0)='ceph\x00', &(0x7f0000001b00)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001b40)='/proc/self/net/pfkey\x00', 0xffffffffffffffff) keyctl$get_keyring_id(0x0, r4, 0xae46) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000001b80)={&(0x7f0000ffd000/0x3000)=nil, 0x2, 0x0, 0x0, &(0x7f0000ffa000/0x3000)=nil, 0xffffffffffff8000}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001bc0)) 2018/03/24 05:34:20 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0xa401, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000600)='0', 0x1}, {&(0x7f0000000300)="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", 0x10f}], 0x2) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000200)) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)=0x3, 0x4) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000540), 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x100000000, 0x30}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000004c0)={r1, 0x1}, &(0x7f0000000500)=0x8) lgetxattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000440)=ANY=[@ANYBLOB="62747266732e2f73656c696e75782f636865636b72657170726f740092a8d41ca251e5677322bf225892662552df25e357ad44e1d615319d434eb06cfd5bda352460d3ddb0e1c9c9ebf9946ef56994"], &(0x7f0000000140)=""/89, 0xffffffffffffffae) 2018/03/24 05:34:20 executing program 4: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x58, &(0x7f0000000080)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x8, @empty, 0x3f}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x16}}, @in6={0xa, 0x4e24, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0x8}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000180)={r1, 0x9}, &(0x7f00000001c0)=0x8) capset(&(0x7f0000000000)={0x4000019980330}, &(0x7f0000001fe8)) setuid(0x0) [ 65.157578] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 65.165359] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 65.173152] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 65.180878] Buffer I/O error on dev loop0, logical block 4, lost async page write [ 65.188546] Buffer I/O error on dev loop0, logical block 5, lost async page write [ 65.196171] Buffer I/O error on dev loop0, logical block 6, lost async page write INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes [ 242.237224] INFO: task syz-executor5:10616 blocked for more than 120 seconds. [ 242.244516] Not tainted 4.4.120-gd63fdf6 #28 [ 242.249970] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 242.257935] syz-executor5 D ffff8801d3cefd18 27472 10616 3823 0x00000004 [ 242.265384] ffff8801d3cefd18 ffff8800b7311800 0000000000000000 0000000000000007 [ 242.273384] ffff8800b7311800 dffffc0000000000 ffff8801db21fdb8 ffff8801db21fde0 [ 242.281405] ffff8801db21f4d8 ffffffff84217840 ffff8800b7311800 0000000000000000 [ 242.289543] Call Trace: [ 242.292171] [] schedule+0x7a/0x1b0 [ 242.297353] [] schedule_preempt_disabled+0x13/0x20 [ 242.303901] [] mutex_lock_nested+0x306/0x850 [ 242.309983] [] ? iterate_bdevs+0xc8/0x260 [ 242.315754] [] ? __ww_mutex_lock+0x14f0/0x14f0 [ 242.321986] [] ? iput+0x2cd/0x960 [ 242.327060] [] iterate_bdevs+0xc8/0x260 [ 242.332683] [] ? sync_inodes_one_sb+0x50/0x50 [ 242.339073] [] sys_sync+0xe1/0x170 [ 242.344236] [] ? sync_filesystem+0x240/0x240 [ 242.350290] [] ? __fget_light+0xa3/0x1e0 [ 242.355980] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 242.362501] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 242.369106] 1 lock held by syz-executor5/10616: [ 242.373740] #0: (&bdev->bd_mutex){+.+.+.}, at: [] iterate_bdevs+0xc8/0x260 [ 242.383065] Sending NMI to all CPUs: [ 242.388014] NMI backtrace for cpu 0 [ 242.391613] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.4.120-gd63fdf6 #28 [ 242.398627] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.407966] task: ffffffff84217840 task.stack: ffffffff84200000 [ 242.413990] RIP: 0010:[] [] native_safe_halt+0x6/0x10 [ 242.422383] RSP: 0018:ffffffff84207dc0 EFLAGS: 00000246 [ 242.427816] RAX: 0000000000000007 RBX: ffffffff847ddc08 RCX: 0000000000000000 [ 242.435055] RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffffffff8421810c [ 242.442325] RBP: ffffffff84207dc0 R08: 0000000000000000 R09: 0000000000000000 [ 242.449578] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 242.456816] R13: fffffbfff070889c R14: ffffffff847ebf78 R15: 0000000000000000 [ 242.464081] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 242.472293] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.478170] CR2: 00007fd94dd2c000 CR3: 00000000ae9b8000 CR4: 0000000000160670 [ 242.485411] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.492681] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.499947] Stack: [ 242.502066] ffffffff84207df8 ffffffff81027e85 ffffffff84208000 ffffffff847ddc08 [ 242.509585] fffffbfff070889c ffffffff847ebf78 0000000000000000 ffffffff84207e08 [ 242.517119] ffffffff810293fa ffffffff84207e20 ffffffff81221468 dffffc0000000000 [ 242.524619] Call Trace: [ 242.527438] [] default_idle+0x55/0x3c0 [ 242.532946] [] arch_cpu_idle+0xa/0x10 [ 242.538392] [] default_idle_call+0x48/0x70 [ 242.544242] [] cpu_startup_entry+0x5fd/0x8f0 [ 242.550297] [] ? _raw_spin_unlock_irqrestore+0x5a/0x70 [ 242.557208] [] ? call_cpuidle+0xe0/0xe0 [ 242.562800] [] rest_init+0x189/0x190 [ 242.568154] [] start_kernel+0x6b9/0x6ee [ 242.573745] [] ? thread_stack_cache_init+0xb/0xb [ 242.580153] [] ? early_idt_handler_array+0x120/0x120 [ 242.586876] [] ? early_idt_handler_array+0x120/0x120 [ 242.593621] [] x86_64_start_reservations+0x2a/0x2c [ 242.600184] [] x86_64_start_kernel+0x140/0x163 [ 242.606383] Code: 00 00 00 00 00 55 48 89 e5 fa 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb f4 <5d> c3 0f 1f 84 00 00 00 00 00 55 48 89 e5 f4 5d c3 66 0f 1f 84 [ 242.625900] NMI backtrace for cpu 1 [ 242.629518] CPU: 1 PID: 485 Comm: khungtaskd Not tainted 4.4.120-gd63fdf6 #28 [ 242.636761] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.646108] task: ffff8800bbb58000 task.stack: ffff8800bb190000 [ 242.652150] RIP: 0010:[] [] flat_send_IPI_mask+0xf7/0x1a0 [ 242.660888] RSP: 0018:ffff8800bb197cb8 EFLAGS: 00000046 [ 242.666302] RAX: 0000000003000000 RBX: 0000000000000c00 RCX: 0000000000000000 [ 242.673572] RDX: 0000000000000c00 RSI: 0000000000000000 RDI: ffffffffff5fb300 [ 242.680836] RBP: ffff8800bb197ce0 R08: 0000000000000001 R09: 0000000000000000 [ 242.688100] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000246 [ 242.695343] R13: 0000000000000003 R14: ffffffff8426f420 R15: 0000000000000002 [ 242.702607] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 242.710826] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.716688] CR2: 00007fa2a6e449b8 CR3: 00000000ae9b8000 CR4: 0000000000160670 [ 242.723965] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.731222] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.738490] Stack: [ 242.740610] ffffffff8426f420 ffffffff847efb00 fffffbfff08fda14 dffffc0000000000 [ 242.748139] ffff8801db31bca0 ffff8800bb197d00 ffffffff810b999b ffffffff839f63c0 [ 242.755643] 0000000000000003 ffff8800bb197d60 ffffffff81d0eff4 ffffffff8141b053 [ 242.763177] Call Trace: [ 242.765732] [] nmi_raise_cpu_backtrace+0x5b/0x70 [ 242.772135] [] nmi_trigger_all_cpu_backtrace+0x4a4/0x550 [ 242.779213] [] ? print_lock+0xab/0xae [ 242.784628] [] ? irq_force_complete_move+0x3b0/0x3b0 [ 242.791371] [] arch_trigger_all_cpu_backtrace+0x14/0x20 [ 242.798370] [] watchdog+0x6fa/0xae0 [ 242.803612] [] ? watchdog+0xc3/0xae0 [ 242.808968] [] kthread+0x268/0x300 [ 242.814123] [] ? reset_hung_task_detector+0x20/0x20 [ 242.820772] [] ? kthread_create_on_node+0x400/0x400 [ 242.827417] [] ? kthread_create_on_node+0x400/0x400 [ 242.834051] [] ret_from_fork+0x55/0x80 [ 242.839575] [] ? kthread_create_on_node+0x400/0x400 [ 242.846207] Code: b3 5f ff f6 c4 10 75 e1 44 89 e8 c1 e0 18 89 04 25 10 b3 5f ff 44 89 fa 09 da 80 cf 04 41 83 ff 02 0f 44 d3 89 14 25 00 b3 5f ff <41> f7 c4 00 02 00 00 74 1a e8 6b 2f 17 00 4c 89 e7 57 9d 0f 1f [ 242.865564] Kernel panic - not syncing: hung_task: blocked tasks [ 242.871694] CPU: 1 PID: 485 Comm: khungtaskd Not tainted 4.4.120-gd63fdf6 #28 [ 242.878934] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.888256] 0000000000000000 fbafc3cabc0dfc57 ffff8800bb197ca8 ffffffff81d0408d [ 242.896221] ffffffff83883080 ffff8800bb197d80 dffffc0000000000 7fffffffffffffff [ 242.904190] ffff8801d392b448 ffff8800bb197d70 ffffffff8141ab2a 0000000041b58ab3 [ 242.912153] Call Trace: [ 242.914756] [] dump_stack+0xc1/0x124 [ 242.920093] [] panic+0x1aa/0x388 [ 242.925080] [] ? percpu_up_read.constprop.45+0xe1/0xe1 [ 242.931975] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 242.939217] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 242.946457] [] watchdog+0x70b/0xae0 [ 242.951699] [] ? watchdog+0xc3/0xae0 [ 242.957038] [] kthread+0x268/0x300 [ 242.962196] [] ? reset_hung_task_detector+0x20/0x20 [ 242.968829] [] ? kthread_create_on_node+0x400/0x400 [ 242.975463] [] ? kthread_create_on_node+0x400/0x400 [ 242.982102] [] ret_from_fork+0x55/0x80 [ 242.987615] [] ? kthread_create_on_node+0x400/0x400 [ 242.994780] Dumping ftrace buffer: [ 242.998385] (ftrace buffer empty) [ 243.002065] Kernel Offset: disabled [ 243.005677] Rebooting in 86400 seconds..