[....] Starting enhanced syslogd: rsyslogd[ 15.187622] audit: type=1400 audit(1519783815.133:4): avc: denied { syslog } for pid=3635 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.37' (ECDSA) to the list of known hosts. 2018/02/28 02:10:27 fuzzer started 2018/02/28 02:10:27 dialing manager at 10.128.0.26:35831 2018/02/28 02:10:31 kcov=true, comps=false 2018/02/28 02:10:32 executing program 0: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000040)={0x30, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40086439, &(0x7f0000000080)={0x0, r1}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000000c0)={0x7, [0x2, 0x100000000, 0x2253e211, 0x100000001, 0x0, 0x20, 0x3ff]}, 0x12) getsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000000100)=""/33, &(0x7f0000000140)=0x21) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f00000001c0)={r2, 0x2}) getrusage(0x1, &(0x7f0000000200)) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() setregid(r4, r5) setresuid(r3, r3, r3) linkat(r0, &(0x7f0000000340)='./file0\x00', r0, &(0x7f0000000380)='./file0\x00', 0x1400) ioctl$DRM_IOCTL_VERSION(r0, 0xc0246400, &(0x7f0000000580)={0x6, 0xb9, 0xfffffffffffffff9, 0x89, &(0x7f00000003c0)=""/137, 0xc0, &(0x7f0000000480)=""/192, 0x1a, &(0x7f0000000540)=""/26}) ioctl$PERF_EVENT_IOC_ID(r0, 0x80042407, &(0x7f00000005c0)) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000600)=0x7ff, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000640)={0x200, 0x2, 0x7, 0x7fffffff, 0x0, 0x200000}) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f00000006c0)=""/4096) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x7, 0x6, 0x0, 0x9, 0x2, 0x9, "282caaed35d35b4eddd3ebc0df3aaeb8df1bc9d4fbd5c3fe95375e9e3a79b1de469b8bf50736fe10431a36c93e1996eb16c2e25aab6db1e88624ae371b7ce1de", "aa6aabeed9bd289d861e5239e1fee6333a5aa4c52665b9216f174e1f7ef83cf9cb3cd7ef2763d70d4ea8139c3c6f7c87cda80701aac2fbd7cb594265db40b718", "108767453768a0275b575fcc5d6f73d4ea0435666d13bb9f3bf40890489aad15", [0x4, 0x226]}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000017c0), &(0x7f0000001800)=0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000001840)={'gretap0\x00', @ifru_addrs={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000001880)={0x9, 0x1, 0x9, 0xfff}) setresgid(r4, r5, r5) getsockname$ipx(r0, &(0x7f00000018c0), &(0x7f0000001900)=0x10) getxattr(&(0x7f0000001940)='./file0\x00', &(0x7f0000001980)=@known='system.posix_acl_access\x00', &(0x7f00000019c0)=""/186, 0xba) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x4ae, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000001a80)=0x6, 0x4) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001ac0)='/dev/loop-control\x00', 0x40000, 0x0) poll(&(0x7f0000001b00)=[{r6, 0x1000}, {r0, 0x85b8}, {r6, 0x8048}, {r6, 0x2}, {r0, 0x4}, {r0, 0x8}, {r6, 0x1c8}, {r6, 0x2000}, {r0, 0x14}, {r6, 0x6004}], 0xa, 0x1) timer_create(0x6, &(0x7f0000001b80)={0x0, 0x5, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000001c00)=0x0) timer_delete(r7) 2018/02/28 02:10:32 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000080)=0xfffffffffffffc01, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x42, 0x80) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0x85, "4eb146d917ac58010c7a9b0112af838e5f15a0c9df075d1470d08c649ee170c81a55eed7b94e557d31c3a01219d904e385142fdbd73d31cd529b6b4a66837ccbea906ea135f1fcc5276cbeda11058d011ae110cd495c86867474a3740c2eba48676a589297b9ae4359928fbd773f885b1dc002f8033244b095e1e9355ed364dbb8fafd57a7"}, &(0x7f00000001c0)=0x8d) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x10000}}, 0x0, 0x20, 0x5, 0x7, 0x4}, 0xa0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000002c0)={r2, 0xffffffffffffffa1}, &(0x7f0000000300)=0x8) getresgid(&(0x7f0000000340)=0x0, &(0x7f0000000380)=0x0, &(0x7f00000003c0)=0x0) setfsgid(r6) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000400)={0x6, 0x9, 0x3f, 0x1000, 0x1, 0x8}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000440)) setsockopt$ax25_int(r1, 0x101, 0x0, &(0x7f0000000480), 0x4) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000004c0)={@local}, &(0x7f0000000500)=0x14) r7 = dup2(r0, r1) ioctl$TIOCGPGRP(r7, 0x540f, &(0x7f0000001700)=0x0) stat(&(0x7f0000001740)='./file0\x00', &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getpgid(0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001800)={{{@in=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000001900)=0xe8) sendmsg$unix(r1, &(0x7f00000019c0)={&(0x7f0000000540)=@abs={0x0, 0x0, 0x4e22}, 0x8, &(0x7f00000016c0)=[{&(0x7f0000000580)="332023997ae62b7355114a6a3ab4fd3ecbf12f97b8fe5a65b62f2fb67aac6976d29f76cbb0930b34310de0c84272abd27dc9d1e24e2064b581cbd2fafa8a9b908799a64286b226f6e91d253fcb6e6b61045c785967425811b5bee2533629388edea75c54", 0x64}, {&(0x7f0000000600)="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", 0x1000}, {&(0x7f0000001600)="85d59b20c8476311cc98fdfb14f2dabe175a22574e2e12b26c76151e4c82597598a8fe7b4c3ced520099079a26c8839e312743c05ce43d02b648dd7c493de2330c0800e8b531714e5d77a892ff31b58abeec356f1c1e197960773eacffa28a9afe0bf879a93ae4555a1bdae9c3d3c6c7469a89541e01b2cd857cf2c183bf081978b5cc1d8c", 0x85}], 0x3, &(0x7f0000001940)=[@rights={0x20, 0x1, 0x1, [r7, r0, r0, r0, r1]}, @cred={0x18, 0x1, 0x2, r8, r9, r4}, @cred={0x18, 0x1, 0x2, r10, r11, r5}, @rights={0x24, 0x1, 0x1, [r1, r0, r1, r7, r7, r1]}], 0x74, 0x4000041}, 0x44045) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000001a00)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000001a40)={r3, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, [0x2, 0x6, 0x8, 0x19e2, 0x9, 0x4, 0x100000000, 0x4000000000000, 0x2, 0x10000, 0x87, 0x8, 0x81, 0x7, 0xf7a]}, &(0x7f0000001b80)=0x108) syz_open_dev$sndtimer(&(0x7f0000001bc0)='/dev/snd/timer\x00', 0x0, 0x80) setsockopt$inet6_MRT6_DEL_MFC(r7, 0x29, 0xcd, &(0x7f0000001c00)={{0xa, 0x4e24, 0x6, @loopback={0x0, 0x1}, 0x3}, {0xa, 0x4e23, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x1ff}, 0x6, [0x9, 0x10001, 0x100000001, 0x3, 0x2, 0x9, 0x9, 0x4]}, 0x5c) sched_setaffinity(r10, 0x8, &(0x7f0000001c80)=0x6) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001cc0)={r2, 0x8, 0x4, [0x9, 0x7, 0x3f0, 0x100]}, &(0x7f0000001d00)=0x10) ioctl$UFFDIO_API(r7, 0xc018aa3f, &(0x7f0000001d40)={0xaa, 0x53}) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000001d80)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001dc0)={r12, 0x100000000}, &(0x7f0000001e00)=0x8) ioctl$GIO_UNIMAP(r7, 0x4b66, &(0x7f0000001e80)={0x2, &(0x7f0000001e40)=[{}, {}]}) getpgid(r8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001ec0)={r2, 0x2}, &(0x7f0000001f00)=0x8) 2018/02/28 02:10:32 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400000, 0x0) sendto$llc(r0, &(0x7f0000000040)="ee01f4a7d17cba559ef1eae27e80d6e19fffe173a3f58d8ed99014c170a6f08c173c111717bb21900c346030f1339a2529d59e5e4068f60e7ab0e7a1a94d900fc440c3f46e1ebacfe84d7a882fa180f8df2e8efc633774be595d055683b19164f396ebb689ea88e853090f9162da1c176d5820", 0x73, 0xb861e19279a422ba, &(0x7f00000000c0)={0x1a, 0xff, 0xffffffffffffff7f, 0x4, 0x9, 0x9, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000100), &(0x7f0000000140)=0x4) uname(&(0x7f0000000180)=""/244) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000280)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000002c0)={0x1, [0x0]}, &(0x7f0000000300)=0x8) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000340)=0x7, 0x4) keyctl$session_to_parent(0x12) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000380)={0x1, [0x1]}, 0x6) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00000003c0)=0x9, 0x4) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000400)={0xc4, 0x4}) fcntl$setstatus(r0, 0x4, 0x4000) splice(r0, &(0x7f0000000440), r0, &(0x7f0000000480), 0x100, 0x6) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) ioctl$sock_proto_private(r0, 0x89e2, &(0x7f00000004c0)="630d7aeb98c5450ef3c62b3b8b6ba86d9fb45efc2ef39d1bfb15d4d4d74d57b9b4b4d10eae129f54ef239141c9577713a1bd93842c2d612507c74c445464f24d61c7c8d35f3b6ef2c16b841f5272d563956144b7493add694f98d08fae234acf93f4d6919d") pivot_root(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)='./file0\x00') ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80585414, &(0x7f00000005c0)=""/75) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000640)=0x7, 0x4) mq_timedsend(r0, &(0x7f0000000680)="daac89479cbc64243ebc57687848c9ad25eb11e1ee5df417c9e06c1591fb267a770395964f74add37564749e2032ebb3b59df8e6a62c2db04bd90f7fb46c2bcfa15fe6476caad096c8634921b5063b1c74b293d74a8b71a66fdead2d5d1e237ae9fb2e5f39e9bef58b67ce685ec080855d6b1b890cfe81c7e55030c9778ca6b9706dfce1ad8878b4538799c0f7a93cf6f46297", 0x93, 0x5, &(0x7f0000000740)={0x77359400}) sysfs$3(0x3) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000780)={'bcsf0\x00', @ifru_flags}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000007c0)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4008641c, &(0x7f0000000840)={r1, &(0x7f0000000800)=""/41}) getsockname(r0, &(0x7f0000000880)=@sco, &(0x7f00000008c0)=0x8) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000900)='erspan0\x00') ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000940)={0x2, 0x0, 0x10001, 0xffffffff}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40106435, &(0x7f0000000980)={0x50, r2, 0x2, 0x4}) fcntl$getownex(r0, 0x10, &(0x7f00000009c0)) ioctl$TCXONC(r0, 0x540a, 0xff) socket$unix(0x1, 0x7, 0x0) 2018/02/28 02:10:32 executing program 3: chmod(&(0x7f0000000000)='./file0\x00', 0xf2dbd2e761a72f7a) rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x440000, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000001c0)=0x19, 0x4) inotify_add_watch(r0, &(0x7f0000000200)='./file0\x00', 0x41) readahead(r0, 0x0, 0xff) sendmmsg(r0, &(0x7f0000008980)=[{{&(0x7f0000000240)=@generic={0x3, "3bafc2244c11861a4cdc60286b036bf5bac41b3fee3b95910d3b219f7b4eb32874809f1d2da76da7336b9005a09e78d2c8e4030562e45310170567f23643428be233e014997114b3f46f6b88076b0f339b009ed3d8fdb242bf959291bb3e1eb8354cd583525eec5e9391e23e0b61c0fd1cd18f00ffef0aa5a708f28dcebb"}, 0x80, &(0x7f0000001340)=[{&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000012c0)="ddd35bb173cac09bc66e72f8df2ececd5fd8c2585b26e348fe4a5790d52bc3cf048c94e0ba6ac9a31a6fb3538b20110c172603317c70ec875357b56a23b10b1dca059c", 0x43}], 0x2, &(0x7f0000001380)=[{0xc8, 0x11e, 0x37, "45d5777b5366c8c321d44031bb0f36a3b0fdc2319bbdcc486c72a8d6bd886999ae7cdfdfc65921657d27ccdda80995a4a4d207078203cd82db8d023f65127c3d93ffb9950bd5fab1b39cca0f5949889086097f7a84dfb773816d949eb20722e9b53b5bc4f3f88c4d887d8da2da2615a27f62f081474c0823261155fa0047d4d59a7f23e613554b608e7526ef4e8dc9924671470eb38ee742e578f12846f574f798278a996e8e4cbadc7eb173f67076e16098a32ff4e3e96dfc"}, {0xf8, 0x1be, 0xfc8, "b49579cc73e9880c6168017a29e5ed21223e634ddf50239626c5bbc283e37b5688b906c4d0161c64f2b43b1dbf897f717e4f162f107b7d17074bec5dc887fd7f49559fc2180e6a9c62190325c62444bb334dac80192c5a778b0d2db0ae2049606a8dd293b2419b105881df25d409db8d48cce01737ab79b3c96a40de8439387fb9a4550e77922a6a888d8c2b9765c73bfde33d28a14722f5058eb060391d22d936a8ed06e057e08a27e55950e68879d284c51b80bcdb3474ed185baabfffea460628d57f0eecc07688e2578de1404b1710d9f548b280664c5a8e9b237de970784b44a6a20bba07a5b2bb3b"}, {0x88, 0x0, 0xdd, "4b17519961e7aa97585eaf5cc13c52503fa3c2b146ba9304223bffaea039e5a3473eb33935b9068216699795114ca7a7d8d264a9b6378d97b7b0740e0800556dd196802e4c96c61c23e2dd63435a0de3d62e8ad20c882336faf55e77246c22f0d0c3f789fd4c23107bd5915f107b84a5c13b31f5d6d0cb1dd49d"}, {0x84, 0x11f, 0x59, "2bbf45b1fad7fee23d474c90c28e5a7c5fa7d3c3912e27c430d800e204e1f2f35a869b7b2e9e4c5f45f720b7372a6d2c828a95810d65757079065d6a06acb3724c05a09e626d25156080077cf59b5e7742db7849458ee8fc4b7fbf2f1eee2d8892f3e8e220333ed0420670cbd5137adbf06add0deaf7adc4"}, {0x80, 0x10e, 0x1f, "4aceb1ee2170f9ad08d2e0adf0cebd6ab4a95c081128eabfc6a9c49b06f3939861eefc2e0377e9b985c1edc4a049678e5bc0db06c09f40005cfe18458348743661e805797637cd6939b02330803418bda5818bce29f3b819e7d7ced4c9f421ae8bd8439855aafd322bf903263111319d14"}, {0x54, 0x11f, 0x8, "745c56f24e70f5c73d3781c9e62cf0f89d3e95c729e7795f544f987c2056e27adff028625446362ecc3b1ae52aa7173816bae928afb779babc822de4e8d88e75e3f42354a018"}, {0xc8, 0x0, 0x1, 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{&(0x7f00000071c0)="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", 0x1000}, {&(0x7f00000081c0)="992a047b77cbdec83658581de0cf3c47728d7a8e2c72df750d8ac17c7a8cd2a40654d37d0ad7f21132777e9327aece3d5ff0e8402e52a2120b0ed5a79417dbaaa12f281f658cf9b97e39cfaaf6a1", 0x4e}], 0x8, &(0x7f0000008280)=[{0x98, 0x13f, 0x6, "fda2bf72992f47789a66f7db9c1564e12cc6b4c58376f78f9d01c98350de8b489dd18dbde374f698e3784501bb500c4eb52a510c5c7ba53f2837f3ea7653aa73fdf201c285afccf5491508c585d262d4145be84387368a805bfa681a2734c5004a768abd1e2396aae8bd580f991a5312f27588054fab73fe43413ba829987d982d1f66e7837be20b3e00"}, {0xa0, 0x105, 0x20, "f7f4bd8866e9fb4d09bbdc25d1447addad4015a271e3e01ec984e20e0c87687d72d3f3660ccd79111ee9f404b1f94fd773ec9bb46f0cbcc08da050c96251fe1589a3ca5741506166db630ba552f348a94f127ddc77269b40867e4f5d9104b746586690693ec4c74d1da2f3faf30c089121dd5d341d21fc2ed094802c90f4997edd5d7a0803e43b75c685ef996e75c21071"}, {0xcc, 0x110, 0xf5db, "d8d8b30e00e690196aafe257f0784bd642034c55b1f6a217f6e4aedbe0bf2b578e5caa3a6affd6a8e34cf409f4c2689190525c46a460c4d468e972decfe91123593cff087c352fb73c3916dce41d0de833e42d66c0846b80020c372dc823787da98507ca3a2121ebced26c5c247d1f6eada49dae933a4b33d5f8578d2b359beac8137f5cc9c6706964234f5ff866cb3977279c70198521a82df45efbafbe8cbbbde135eaf9da94149072735ef35f5b419114fed3b84dbc264d4a3f7b96"}, {0x68, 0x112, 0x1, "0c3775346a8af9c7286fccee9eb18471397a0b3ada97311f6cd282151be25ad7c1f0c60282a4118b048305ccf55bf0a1b7d1219b66afc61eeb1087cd1e4691e651d09be1145a7f2e882677561282b8f688ed6efaef05e5320c56"}, {0x90, 0x103, 0xfffffffffffffff7, "e1519b53595a9e07f61031459bec0cc579babdba46df881ff05e1027b0a260b087446b8dcc851af21f784d7ef180c38aee402ef17a898d720c6559abfbbf2a7509292e8aa9284a9fcf1cd200a6f34da3e7c845680555f92dff9817ad6180f9d643cd17e953be8172fc3cb5d95f8abd7615c5e8feb577ad756adeabc2aeba26c522"}, {0x40, 0x118, 0x0, "1507ddc3eefb7538418fd38908bc5c1e37b87456061ba068628fc44ad952eadd3dec553eb94c98064e91ec3fc29117903eb28c"}, {0x104, 0x1, 0x7, "02b797c9e47eb054a3d26e74dc02988e70bfb332f21837fdfe7155181134bad7e09b23080dec11225f64b81132406cd0bda2ecf6ba4f3a8c9de200d83f15e88e4a2fde807648b9c916627d2b47f2d97c647119342ad762d34b68542b2f08effa0943980519f08792105040994ba45ecd00205ede985b2fa6e1dfb879c7bc8cdac7be5bfcc2f2a4d951eae95ae23784f4d9391ba9a98a4042acdb8aadf995a85574a4f8db82ca696cb413b7290cadfb807a7972e5909bc4d353fae3f5e6e85cdbdb2b631742b0c65df2eaa1da15ec8ea4945b57171ee4d94a1f137894a7ef3470379bf6a7520cb1cbe332513c522aa343a7a3185a47"}, {0x48, 0x117, 0x8000, "386ca7ea25d38d289fd79ddfe0fb912bde74f024b29632cab66d169762280d705840637779958f69ffaecdf61f4cf62f4082217bad592be081"}, {0xc, 0x11f, 0x1}], 0x494, 0x4}, 0x8}, {{&(0x7f0000008740)=@l2={0x1f, 0x7, {0x27, 0x80000000, 0x100000000, 0x100000000, 0x7fffffff, 0x401}, 0x4, 0x6}, 0xe, &(0x7f00000088c0)=[{&(0x7f0000008780)="551fabc711c5d0", 0x7}, {&(0x7f00000087c0)="5e842912a787bb74852aec3e42b5813e7b050b7fb795b550b9fd6a96d18c82b598b484cba87ee37af0", 0x29}, {&(0x7f0000008800)="a084af279f1bf8c8f763655426b21381ec5d7f745b694035d75ed76d26d08721", 0x20}, {&(0x7f0000008840)="025f8b5ec1665bfd0a6c87c012647b7de9a01d33084f4958274ce2f599fb1ca4fbd39da0805d7c77e50418256b87b068dced3b24675b9ec5f35e31c969876bd0313da0be15d52ea732bb", 0x4a}], 0x4, &(0x7f0000008900)=[{0x54, 0x103, 0x0, "4428cc97699219fdf2f9c3f9a649092a331b96c1dbc846607a726e3ef19d99d152d8fdefaee3bfb21b2855b72dba076eec1d2191ee0edd9cc98447dc2f8e8b8705e83d49723a"}], 0x54, 0x4}}], 0x7, 0x0) getdents64(r0, &(0x7f0000008a80)=""/43, 0x2b) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000008ac0), &(0x7f0000008b00)=0x4) personality(0x1800000) ioperm(0x3f, 0x7, 0x40) r1 = open(&(0x7f0000008b40)='./file0\x00', 0x0, 0x33) socketpair$ax25(0x3, 0x7, 0xcd, &(0x7f0000008b80)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r3, r1, 0x0, 0x8001) getcwd(&(0x7f0000008bc0)=""/187, 0xbb) rename(&(0x7f0000008c80)='./file0\x00', &(0x7f0000008cc0)='./file0\x00') setsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f0000008d00)=0x9, 0x4) r4 = add_key$user(&(0x7f0000008d40)='user\x00', &(0x7f0000008d80)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000008dc0)="6c204f7d965039c8174fca73e175babb24b40b6280bcbfe234196cec4c8b0c0657f298bb75628ef92eba49669851da987a9ce356501c9d07a149626472d52b3b5f8d7baba03f2bf7edcdb3d209be7fe8158271e852f2c63498284c334d600e45438440a752379ade3e579cfcdf454cb4c207c941294742edae049f94e4baf962848c2c8522b0383715f927632097bf1cb7c203184b1206bd321896011ac63a7df3b2d52ac7d3f45dd5f8ffef45f601c00baca991d37db088be5a05375f9a6ba2621ac0bb78af257f4559523c739714b4a6cfa392cce843", 0xd7, 0xfffffffffffffffd) keyctl$invalidate(0x15, r4) pause() setsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000008ec0), 0x8) sendmsg$key(r0, &(0x7f0000009040)={0x0, 0x0, &(0x7f0000009000)={&(0x7f0000008f00)={0x2, 0x14, 0x3, 0xd, 0x19, 0x0, 0xfffffffffffffe01, 0x25dfdbfc, [@sadb_x_sec_ctx={0xf, 0x18, 0x4e5, 0x7, 0x6d, "16a51580c1017e04a28ee434cf3276b8885123ba3d88fec6da4976ee51a7e63de3878d7a4f5e496b79c567f048519ded41198f92854a6d56f4650998ed656b52b401db2eb932fd9ee125abdcb547dc05bc3bed41e837b82ed3b07a7bd42acaeca6f790ee2ad4aeca7a3b1d866e"}, @sadb_x_policy={0x8, 0x12, 0x2, 0x3, 0x0, 0x6e6bba, 0x1, {0x6, 0x0, 0x4, 0x1, 0x0, 0x2, 0x0, @in=@empty, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}]}, 0xc8}, 0x1}, 0x10) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000009080)=""/114) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000009100), &(0x7f0000009140)=0x4) socket$pppoe(0x18, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000009180)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000091c0)=0x20) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000009200)=@sack_info={r5, 0x3, 0x6}, 0xc) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40047705, &(0x7f0000009240)={0x80000000, 0x20}) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000009280)={'tunl0\x00', @ifru_addrs={0x2, 0x4e23, @multicast1=0xe0000001}}) 2018/02/28 02:10:32 executing program 1: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)={r2, 0x13, "78b2d81c1e355dc947e91a98cd214d0a40e715"}, &(0x7f0000000180)=0x1b) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getresuid(&(0x7f0000000200)=0x0, &(0x7f0000000240)=0x0, &(0x7f0000000280)=0x0) ioctl$TUNSETOWNER(r3, 0x400454cc, &(0x7f00000002c0)=r6) bind$ax25(r3, &(0x7f0000000300)={0x3, {"1074da6702a05e"}, 0x8}, 0x10) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = getpgrp(0x0) prctl$setptracer(0x59616d61, r9) r10 = epoll_create(0xfffffffffffffffd) getgroups(0x3, &(0x7f0000000a80)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) lstat(&(0x7f0000000ac0)='./file0\x00', &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getegid() sendmsg$unix(r3, &(0x7f0000000c80)={&(0x7f0000000380)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000a00)=[{&(0x7f00000003c0)="e123a1fe90d0", 0x6}, {&(0x7f0000000400)="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", 0xfe}, {&(0x7f0000000500)="1e51606562431caba49fe983c65ff95a67184eaf605a5dedc63516dd9114e846a04492da53e4f32f995a51f473060c934acddb3d281cad9e753e0e0b4479dea266f35ac12b2ad3ab437b4bcb203b7f60e4faf9fda49096b6334a91945da005cf89de2a20ffd48a9abcee04d4c24ccd7554c57aaae2a0915bd5a3132684cf26543cb9769ad42ee1a5879129bf882d2e9ee65ad02b3a6a3ef3f38d9bdcf5f84638dddb93479a50f181bda56cf3570c73b268c31780d46f52152e9096f7190ca211a14902f4d800", 0xc6}, {&(0x7f0000000600)="85dfcb657b5a66c43242ea33ee17478bc8d25045a156d8ae48efcf72c5d15bd22dbb7e89f9ba937508331f03977decac8975b21e435cc330e3b7f87499e659e80cf3b600e12e6188484eb2119244f983952628180f736f09cf4280504fbf3822722f669a912f178b30163ab061e01fdfa0b0d316c9ea4bd01c7cc2c6811035ae723d368516e8f3b6d9a6ddfc0b0c31b4cfe479dc9c9d39e2c98c9bd2bd8bcd6e", 0xa0}, {&(0x7f00000006c0)="e22c50ff24039dfc8a1e1748", 0xc}, {&(0x7f0000000700)="063ca3375dedad30a169ddeabe1664b751252f172d2389886d308cf62fa2b06eadf664b3490a008230969157ffa30854dc9089f36224044362c701f2c367ecdb87f3d12435976753419afe684b2d237feeaec12188db2b12849d4cff7b3283ef8a11538ea7544a9352415ea45467db6760ab8c129594d2cdd4f1662e254a1bdcc65b0a5f096d26a10150fadc8eac81a6bc2ee7421628d90a2a14b3fc51f224917bca7d7ee1f9e36030c8608571", 0xad}, {&(0x7f00000007c0)="da1ac15140dbdb92b9441c52e7a13398be80f3789a562f662e97bafbdf7fef3436c8770a14422bacb5be502f93d7b38ad6b5d7b8f6b851ae12083a0b404028b7d554b8683f3b95f8a1fb183bfb2d1b7994a445e973403846c44830d6de030b77eb075831173e6a81f7fe7da606066bb4d9f55f3074910bc5ef7cc7f1b721024ef3eaf9c284eec96ae57d2a9435e8955a3c9f6e25e79467f48d218ce701c74e02a9c98bc79371020dbb18bb44e109dd89f82302d5", 0xb4}, {&(0x7f0000000880)="af3068ccfa38212d5cd70b81b4d0dbbcd6f330ee236d990e935acef5fb87810adccdb0a96838017e16ccd982324f616b7d1f8f6418d1cf4ce1c1af375326014fb83a7b542d098bfd6092aa704630f9d947be15a31afb4f9cb87c7dac6a06f397b389daa9138e17b8fd05c67aff7d7255eaa56e62b6be935c6b9bbdac7b964d70065c8f6cb7c5c87a309b96c96bd7992519d9f760ba4b9d8439ab4cfc7cd177b3aa9ec8e37c688bbb663decc30bdf7ba258c476db83e038be22ea189cda6ffa028a3b9d74c04327163c1a27172be5475d84c19e955ac3fcc452b71dd863d55e2228ac347218fc51c1b5048948819a75e6", 0xf0}, {&(0x7f0000000980)="928aacabfe4919fb08e56dc325801e33ae25f6a603f76e94da1e5319026879379e9858f168c4decb8502e5671ae5bc5824c77f7b6c3c17e8375f7eefe9a60f202f77aa5afb686bf254cc535784f8d2d0612962811cfc6f61b05ef874aedd7acbbe18a02c84be804f1dbbc3", 0x6b}], 0x9, &(0x7f0000000b80)=[@rights={0x1c, 0x1, 0x1, [r8, r0, r1, r1]}, @cred={0x18, 0x1, 0x2, r9, r4, r11}, @cred={0x18, 0x1, 0x2, r9, r6, r12}, @cred={0x18, 0x1, 0x2, r9, r5, r13}, @rights={0x18, 0x1, 0x1, [r10, r0, r7]}, @rights={0x2c, 0x1, 0x1, [r7, r10, r3, r1, r10, r3, r10, r7]}, @rights={0x18, 0x1, 0x1, [r7, r10, r0]}, @rights={0x28, 0x1, 0x1, [r3, r8, r10, r7, r8, r0, r10]}], 0xe8, 0x4000000}, 0x4000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000cc0)={r2, @in6={{0xa, 0x4e21, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}}, &(0x7f0000000d80)=0x8c) fcntl$F_GET_FILE_RW_HINT(r3, 0x40d, &(0x7f0000000dc0)) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000e00)={'ip6tnl0\x00', @ifru_map={0x6, 0x4, 0x7fff, 0x45e6, 0x3, 0x4}}) ioctl$KDSKBSENT(r3, 0x4b49, &(0x7f0000000e80)="bb10db750cb6c13015415460dc200df7724e1c08c51a9fbd5daefb205077e912f069bfccc3") ioctl$sock_FIOGETOWN(r7, 0x8903, &(0x7f0000000ec0)) r15 = socket$nl_crypto(0x10, 0x3, 0x15) getsockname$inet(r10, &(0x7f0000000f00)={0x0, 0x0, @local}, &(0x7f0000000f40)=0x10) sendfile64(r10, r8, &(0x7f0000000f80), 0x50) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000fc0)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r8, 0x84, 0x1, &(0x7f0000001000)={r14, 0x101, 0x9, 0xc000000000000000, 0xffffffff, 0x7}, &(0x7f0000001040)=0x14) setsockopt$SO_BINDTODEVICE(r15, 0x1, 0x19, &(0x7f0000001080)='gre0\x00', 0x10) r16 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000010c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r16, 0x84, 0x7, &(0x7f0000001100)={0x4}, 0x4) r17 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r16, 0x4c81, r17) 2018/02/28 02:10:32 executing program 2: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000040)={0x0, 0x4, 0x4, 0x4, 0x2, [{0x2, 0x1f, 0x1, 0x0, 0x0, 0x8}, {0x8f, 0x5, 0xff, 0x0, 0x0, 0x1000}]}) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000000100)={'irlan0\x00', @ifru_mtu=0x52}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x440000, 0x0) sendto$unix(r2, &(0x7f00000001c0)="fc269bd57d0f21af0b02f2f08ac692fb01affd5ac9e4cbe9467bcefe10d8f83e4c1a9d7ca0ea66b420e01ab40244f03aaedf3a239519a7418b6f64bb4b49f2aa72728aa57aa517b4c0fafe2317690bbe5248e3128461c20ee3deca12e742f964d6012f88fd0ce21bf5389e5cf56517a03957d6cad3f6eaac388a8a894c59a40f3bfefc7b19ee5300f28d4e7197de6dc6b52b432184d3179b53e46672b0ec1555e0cdb09f802a74a5ae8e3d324cdf4e", 0xaf, 0x4, &(0x7f0000000280)=@abs={0x1, 0x0, 0x4e23}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000002c0)={'bond0\x00', @ifru_flags=0x2}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e20, 0x6, @dev={0xfe, 0x80, [], 0x19}, 0x6}}, 0xa3ab, 0x8}, &(0x7f00000003c0)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000400)={r4, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x8, 0x9a5}, 0x98) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000500)={{{@in=@local, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f0000000600)=0xe8) r7 = geteuid() sendmsg$nl_xfrm(r3, &(0x7f0000000780)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000740)={&(0x7f0000000640)=@report={0xd4, 0x20, 0x800, 0x70bd2b, 0x25dfdbff, {0x32, {@in=@multicast2=0xe0000002, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4e24, 0x0, 0x4e20, 0x75, 0xa, 0x20, 0x20, 0x33, r5, r7}}, [@migrate={0x88, 0x11, [{@in=@rand_addr=0x10000, @in=@empty, 0x2b, 0x2, 0x0, 0x0, 0xa, 0x2}, {@in6=@loopback={0x0, 0x1}, @in=@empty, 0x3b, 0x5, 0x0, 0x0, 0xa, 0xa}, {@in=@loopback=0x7f000001, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x6c, 0x6, 0x0, 0x3503, 0xa, 0x2}]}]}, 0xd4}, 0x1, 0x0, 0x0, 0x4}, 0x4010) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00000007c0)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@rand_addr=0xff, 0x4e20, 0x0, 0x4e24, 0x7, 0xa, 0x20, 0x20, 0x7f, 0x0, r6}, {0x2, 0x10000, 0x1, 0x32497166, 0x8, 0x0, 0x2, 0x7fff}, {0x5, 0x1, 0x0, 0x8}, 0x20, 0x6e6bba, 0x0, 0x1, 0x0, 0x3}, {{@in=@rand_addr, 0x4d5, 0xff}, 0x0, @in6=@dev={0xfe, 0x80, [], 0x11}, 0x0, 0x2, 0x3, 0xffff, 0x40, 0x1, 0xfe04}}, 0xe8) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000008c0)) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000000900)="3365bd5bb61a1254137226ebee4b607e314c09e8194b11d8bc921d9d1fc6a917997dd30293a698fe99abd024d5253c77c5035d555361e1657fcbd29ca89e3662be9765c88c5ddc1ef315cf293bfe796412c9d156edd00ee86ae59512b4772522148661639147d5377fe3dc284542cce9dd23eed97d6dcf93603197750cafd7fdf227f5ade5804b5926789b509753f9d7e20fee52422808a812cc4c0f9289a1c34ef4c399f0c8e0dd122e8e608d9bad31b438436f6851fae04b484bc0e752651717b27dc80408dfb3842743d44acbcdf055794b2a2ee2b75774e6467abc44251af65349cfe4") getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000a00)={r4, 0xac, "64f0c852a0c0b5fb578faab3df81168828f62315dc11deb9e2b228c875b45c4dbda2d1ea59049a871dd0c1c2eafd4cbbc35f86cd412651446a4cd005ba9bf2b61fb380320fcbe524d414dd1e88f9ec7dea31a9cb524128bbfbe7c278b508ea86a20c547a913e608bb532fce6a04fd738a0137ab6e924eda3db40ebd7e777bbc9e6b4bf528fb3d1f2796665c6b03ab777f5b76e9c035f8f1ebaa200171df80434518b93f3a280574bf2a5a4dd"}, &(0x7f0000000ac0)=0xb4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000000b00), &(0x7f0000000b40)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000b80)=[@in6={0xa, 0x4e21, 0x2, @dev={0xfe, 0x80, [], 0xa}, 0x7}, @in6={0xa, 0x4e24, 0xfffffffffffffffa, @empty, 0x7fffffff}], 0x38) ioctl$TCFLSH(r2, 0x540b, 0x8) getresuid(&(0x7f0000000bc0), &(0x7f0000000c00), &(0x7f0000000c40)) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000c80)={r4, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x5, 0x2, 0xe61, 0x3, 0x8}, 0xa0) fchmod(r3, 0x80) r9 = getpgrp(0x0) tkill(r9, 0x25) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f0000000d80)={&(0x7f0000000d40)=[0xfffffffffffffffe], 0x1, 0x0, 0x5, 0x2b1, 0x100, 0xffffffffffffff80, {0xdc5, 0x5, 0x401, 0xfffffffffffffffe, 0x1f, 0x85c9, 0x2, 0xf2a, 0x1, 0x3, 0xb792, 0x4, 0x3, 0x7fff, "775fdbec807b1635cab2e966d561ecdfa5b6ec7eb7ae17e3a97675284c89b2b1"}}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000e00)={r8, 0x26, 0xffff}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000e40)={r4, 0xfffffffffffffffe, 0x20}, 0xc) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000e80)='/dev/ashmem\x00', 0x20000, 0x0) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000000ec0)={0x0, 0x47, 0x2}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000f00)={{{@in=@multicast2, @in=@multicast1}}, {{@in6=@dev}, 0x0, @in6=@empty}}, &(0x7f0000001000)=0xe8) 2018/02/28 02:10:32 executing program 6: r0 = dup(0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000000)={0x6, 0x7, 0x3, 'queue1\x00', 0x5}) set_robust_list(&(0x7f00000000c0)={&(0x7f0000ffd000/0x3000)=nil, 0x6, &(0x7f0000a00000/0x600000)=nil}, 0xc) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000100)={{0x2, 0x100}, 'port1\x00', 0x40, 0xa0011, 0x101, 0x4, 0x800, 0x763, 0x5b07f06b, 0x0, 0x1, 0x7}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00000001c0)={'gre0\x00', @ifru_flags=0x800}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000200)) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000240)={0x6, 0x2}) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000280)=""/86) restart_syscall() ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000300)={{0x400, 0x10001}, {0x0, 0x4}, 0x8, 0x1, 0x7}) poll(&(0x7f0000000380)=[{r0}, {r0, 0x2204}, {r0, 0x2000}, {r0, 0x200}, {r0, 0x5}, {r0, 0x2a}, {r0, 0x4414}, {r0}, {r0, 0x108}], 0x9, 0x2) r1 = socket(0x8, 0x7, 0x6) r2 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0xffffffff, 0x4040) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000440)={0x0, 0x4}, &(0x7f0000000480)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000004c0)={r3, 0xb7a3, 0x30}, 0xc) ftruncate(r2, 0x3e) pkey_alloc(0x0, 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000500)={0x1, 0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40086436, &(0x7f0000000540)={r4, 0x1}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00000005c0)={'ipddp0\x00', @ifru_settings={0x2, 0x1, @fr_pvc_info=&(0x7f0000000580)={0x6, 'syzkaller0\x00'}}}) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000640)='tls\x00', 0x4) r5 = getpgid(0x0) sched_rr_get_interval(r5, &(0x7f0000000680)) setns(r1, 0x40000000) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000006c0)={0x7}, 0x4) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000780)=@get={0x1, &(0x7f0000000700)=""/119, 0x1}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000007c0)={0x0, 0x0, 0x7fff, 0x40, r3}, 0x10) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000800)='/dev/vga_arbiter\x00', 0x440, 0x0) setrlimit(0x0, &(0x7f0000000840)={0x9, 0x8}) stat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)='./file0\x00', 0x2000, r6, r7, 0x4, 0x10000, 0x2000000) 2018/02/28 02:10:32 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000040)={'nr0\x00', @ifru_addrs={0x2, 0x4e21, @loopback=0x7f000001}}) sendto$inet(r0, &(0x7f0000000080)="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", 0x1000, 0x800, &(0x7f0000001080)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000010c0)=0x55b) recvmmsg(r0, &(0x7f0000001540)=[{{&(0x7f0000001100)=@nfc_llcp, 0x58, &(0x7f00000014c0)=[{&(0x7f0000001180)=""/16, 0x10}, {&(0x7f00000011c0)=""/80, 0x50}, {&(0x7f0000001240)=""/247, 0xf7}, {&(0x7f0000001340)=""/205, 0xcd}, {&(0x7f0000001440)=""/10, 0xa}, {&(0x7f0000001480)=""/50, 0x32}], 0x6, &(0x7f0000001500)=""/59, 0x3b, 0x72}, 0x5}], 0x1, 0x2042, &(0x7f0000001580)={0x77359400}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000015c0)=0x0) process_vm_readv(r1, &(0x7f0000001b00)=[{&(0x7f0000001600)=""/151, 0x97}, {&(0x7f00000016c0)=""/35, 0x23}, {&(0x7f0000001700)=""/126, 0x7e}, {&(0x7f0000001780)=""/182, 0xb6}, {&(0x7f0000001840)=""/239, 0xef}, {&(0x7f0000001940)=""/148, 0x94}, {&(0x7f0000001a00)=""/230, 0xe6}], 0x7, &(0x7f0000001c40)=[{&(0x7f0000001b40)=""/252, 0xfc}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001c80)={0x0, 0x92e8, 0x4, [0x3cb0, 0x4de, 0x0, 0x5879e5e]}, &(0x7f0000001cc0)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001d00)=r2, 0x4) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000001d40)=0x1) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000001dc0)={0x3, &(0x7f0000001d80)=[{0x3}, {0xfffffffffffffffc, 0xffffffffffffffff}, {0x10001, 0xf}]}) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000001e00)=0x9) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000001e40)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) r3 = add_key(&(0x7f0000001f00)='encrypted\x00', &(0x7f0000001f40)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001f80)="a5e894efef46a4676e44daa34527b79db415a7c4792e874a278bac9835293f2a8080bd754444751ae6c7439f9290c9652b6b73c03b355532ae314d892ed99593af8eb6", 0x43, 0x0) add_key$keyring(&(0x7f0000001e80)='keyring\x00', &(0x7f0000001ec0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) getpriority(0x0, r1) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000)='/dev/rfkill\x00', 0x0, 0x0) recvfrom$llc(r0, &(0x7f0000002040)=""/59, 0x3b, 0x10000, &(0x7f0000002080)={0x1a, 0x1e, 0xfffffffffffffc01, 0x7fffffff, 0x1, 0x7e63, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000020c0)) sendmmsg$nfc_llcp(r0, &(0x7f0000006e00)=[{&(0x7f0000002100)={0x27, 0x7, 0x2, 0x4, 0x400, 0xffffffffffff8000, "7cfbc8f3a42691ac7d5d6d268d8a816fa0d5a9d26e77957eaafc7eff160b146cdee40596f1ead236bd2e01ff9be31a2bae80818a29fbc81c60800eeb20d69f", 0xd83d}, 0x58, &(0x7f0000003180)=[{&(0x7f0000002180)="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0x1000}], 0x1, &(0x7f00000031c0)={0x104, 0x84, 0x1, "53450c2f094f2b6d2f1b4a51c2b9f465d1dfeb8d71e9d8afa48e53d6915cfe8cdedaf50d0783f8cae1eb923c275cec0bd84b5b0d2783c6fb06eb6cf577d46defb02e3beffc96b32a67f2b02f62ad8a4d81612605a985e20227335658f517953b471099397a72259457d2f5b9686903203ade7e068d4df23f831a74e017dc3c754a0c5cc51d3c3ddacaa52d251cc148f2e24341b373168f53c6f4e779de27e94b465f3558d1ede2c54ecbcaa2e883243d3b2492319b91ef25bd18acdf98dde55665305d0e0b27dbc8e7a8ba1113de2518c924f19606f126c1c7523c70fd7b545e9273703dec3dc541519d9541bb690185f86289466601fe"}, 0x104, 0x20004085}, {&(0x7f0000003300)={0x27, 0xdf4784d, 0x9, 0x4, 0x9, 0xfffffffffffeffff, "8750e278b3319a604f32a6a01f39a3816ed7656714da7c5799ebfcfd4137cc32f570473d576a50e9cc00e881e9bcd12cd428721fc14d8fdf30b33bacfe7c23", 0x40}, 0x58, 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&(0x7f00000067c0)=[{&(0x7f00000057c0)="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", 0x1000}], 0x1, &(0x7f0000006800)={0x24, 0x10f, 0x10000, "e3f2ba6b1671fa3df4417fc10276531358d7a7014124ad"}, 0x24, 0x4008000}, {&(0x7f0000006840)={0x27, 0x971, 0x6, 0x6, 0x1, 0x6, "fa2fbc4bcf69a4f9ce5f0586fb1db131bdb2e9b4c08aa0a705d9bbbc440c16f19264133479e57f65682c2856b8eeca850246f5b06fa67b62b929734b6d4e32", 0x1}, 0x58, &(0x7f00000068c0)=[], 0x0, 0x0, 0x0, 0x890}, {&(0x7f0000006900)={0x27, 0x100, 0x7, 0x6, 0x0, 0x0, "92d73a397c3c81b5bd778aba5762c614160e71da8924c5e7b2f0c8106e386b64159c3c25594eb79f01d8924154f82a4ffa455552cbc8e8af43a850e876dc88"}, 0x58, &(0x7f00000069c0)=[{&(0x7f0000006980)="ea6748a5a95418a7c86ac75d48fc3af50442907d5c619cb4df5346b46c9e0bdb9549fc66bea5956bc559869fa8dce23d380192eb3dd77cef9176fb", 0x3b}], 0x1, &(0x7f0000006a00)={0x30, 0x11f, 0x7, "49066936787ab2294c8f9c2c294e7567cca0145920925b4259eb33998a4ea15d2bb525c5"}, 0x30, 0x80}, {&(0x7f0000006a40)={0x27, 0x100, 0x100, 0x7, 0x3, 0x6, "841a1b4b5dd6d26a49d1b2373fe9835e4f004f5d742019621e28c4245c08ee20b24727c0b79c929aacf2699a438647d6ecdf6d9fbe6e68a6a0ed8e61f0cf6e", 0x401}, 0x58, &(0x7f0000006cc0)=[{&(0x7f0000006ac0)="a67242a8cdc47f9ff2bb36d1b64200c6c601e7a003c685312e52a6f6bb56c90712fcbfd0b17edb0eedcc268edcef6fab5611e9717d4d8b90ec8d4c36a72f14b1932c0a599be940895e9936059a1e6a76df7e2f7d7c3f60c5ee855b09c2ee544ea2f45f871a959bff77f864a99f96669e7206c9128167d0ae0fcf989c495c06da1821f44ff238a7b5452be1de05cb25c50f8cc50218ecccafc6cd49d4d46afcdda774f8f2f8cd09b87d5df4d06a56580b40eb7fe6b594600bfecc88a52a424390d761c046597ed9c5fc067ac2f5d1ec67d25890f0256a03599a7d38c1896e50", 0xdf}, {&(0x7f0000006bc0)="ee92681d2b67f4a6ae65d8f1744f7b4f6d7c0a42495f029231eb849050d37bdb1ad20ec658fc97685a799097a51f3f8f1618be0a87eef2ea5f0a688fb39b155e5ed0d8dca21ecd68a16051e9ed5739a8dbb56d5c479c34162412132c2b4cb7d0c4e67c49b78707cd6d4309ad32ea6b145a4121680dc3c9ad2480e8f6622fd9ae4ae34519b965b914a6255ce2542fa947cd4459cc70e867c75fa8a852f07edd7bfa6e4b1f769665eafa36e141f2", 0xad}, {&(0x7f0000006c80)="81e08cbbad3b35e1ab496d725b622cc179efdf0bb7848bd78a5c17453a92", 0x1e}], 0x3, &(0x7f0000006d00)={0xf8, 0x84, 0x3, "f5b65e87bca72dd4fad1627baf67fab6657acacde0d0b705e8fcaac7af90f754782653095f21fb3bdd3a2531057f8b96b4ddd724f422f99e780a19488ee3ed59d1051e7e3cbb3678f8bfcffe1275a02b4914af772ee69972dcbdf08298283381b183a5d7666a106811414d57a78ee63df339bd7e89a815ba3e23822de0cac2d0158f6118ee7c88042c1175f9f3a41d891384c4d18195d1eca55e25d64bb8c928929280e7e2f81190de57020ee5e7acb684e4f5372bf628f6db96eae60b9feb930cbb9ce0b3ab5b42a5069df5d8a87ed534eeee8597c19bd5ee656ceb98aa0783f33631dd1155a4434b8c3a"}, 0xf8, 0x48041}], 0x6, 0x4040000) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000006ec0)=0xafa, 0x4) setsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000006f00)=@assoc_value={r2, 0x3}, 0x8) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000006f40)={0x0}, &(0x7f0000006f80)=0xc) getsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000006fc0), &(0x7f0000007000)=0x4) syz_open_dev$binder(&(0x7f0000007040)='/dev/binder#\x00', 0x0, 0x2) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000007080)={0x7, [0x30, 0x9, 0x7fffffff, 0x2, 0x1b, 0x7, 0x7ff]}, &(0x7f00000070c0)=0x12) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r4, 0x40bc5311, &(0x7f0000007100)={0x9, 0x0, 'client1\x00', 0xffffffff80000000, "81ba2bfb46edd97f", "8ba05848be697f7a67538d3df8d771a91cb74253a6b0bbfe0854215410ac0778", 0x2}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r4, 0xc04064a0, &(0x7f00000072c0)={&(0x7f00000071c0)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000007200)=[0x0, 0x0], &(0x7f0000007240)=[0x0], &(0x7f0000007280)=[0x0], 0x4, 0x2, 0x1, 0x1}) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r5, 0xffffffff00000001, &(0x7f0000007300)=""/10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000073c0)={'yam0\x00', &(0x7f0000007340)=@ethtool_gfeatures={0x3a, 0x4, [{0x9, 0x0, 0x8f85, 0x1f}, {0xfc1, 0x8, 0x3, 0x7}, {0x80000000, 0x8, 0x80000000, 0x200}, {0x6, 0x81, 0x8, 0x3}]}}) syzkaller login: [ 32.911738] audit: type=1400 audit(1519783832.863:5): avc: denied { sys_admin } for pid=3847 comm="syz-executor7" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 32.951181] IPVS: Creating netns size=2536 id=1 [ 32.963364] audit: type=1400 audit(1519783832.913:6): avc: denied { net_admin } for pid=3849 comm="syz-executor7" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 33.008749] IPVS: Creating netns size=2536 id=2 [ 33.050200] IPVS: Creating netns size=2536 id=3 [ 33.093687] IPVS: Creating netns size=2536 id=4 [ 33.146223] IPVS: Creating netns size=2536 id=5 [ 33.189241] IPVS: Creating netns size=2536 id=6 [ 33.236230] IPVS: Creating netns size=2536 id=7 [ 33.287183] IPVS: Creating netns size=2536 id=8 [ 33.611072] ip (4147) used greatest stack depth: 24496 bytes left [ 33.981272] ip (4318) used greatest stack depth: 24288 bytes left [ 35.250447] audit: type=1400 audit(1519783835.203:7): avc: denied { sys_chroot } for pid=3849 comm="syz-executor7" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 35.378231] audit: type=1400 audit(1519783835.323:8): avc: denied { create } for pid=5017 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 35.462196] audit: type=1400 audit(1519783835.413:9): avc: denied { dac_override } for pid=5017 comm="syz-executor7" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 35.487449] audit: type=1400 audit(1519783835.433:10): avc: denied { setopt } for pid=5017 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 35.498469] audit: type=1400 audit(1519783835.443:11): avc: denied { ioctl } for pid=5017 comm="syz-executor7" path="socket:[13548]" dev="sockfs" ino=13548 ioctlcmd=0x540f 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 [ 35.500156] audit: type=1400 audit(1519783835.443:12): avc: denied { getopt } for pid=5017 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 35.501680] audit: type=1400 audit(1519783835.453:13): avc: denied { write } for pid=5017 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 35.590784] audit: type=1400 audit(1519783835.533:14): avc: denied { setuid } for pid=5104 comm="syz-executor0" capability=7 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/28 02:10:35 executing program 0: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000240)='oom_adj\x00') writev(r1, &(0x7f0000000500)=[{&(0x7f0000000000)="616824af32f6b420c31d674d9ca6d914217e176d776afd8efc4aaa6ab672e59a7f22be940af537deb6c894add418be3b511a80cced59320ea6a6f9053508e102fa21e99e557683d3244a1fd18bdb4c2fc92d817fa2bfb3f0807049ee1422146181ee85252f2995f29f98f6d155661a529b483afe5a49e2bc8171430c0152229086ba34e10ab22e99f99b79cc718aa2410546f96adb9f2359ecab39f11bb45979486d23ab1c1b578738edd7fb3d7992ade1c81ddf4b", 0xb5}, {&(0x7f00000000c0)="14030a42987e58257612215cf5d91e3768589cff342e221f5bf23a541b202ed4e0ca975b177a771202fd3e507e7604a2e732f28eee14e686596cafb3c6a233875501d5f799a4b9d2ef66cc015d5532454cc53f66b8559b0d846674365def92fe8b340be557fe8f61e006248b17895e74e4eb6d8550666d2fde", 0x79}, {&(0x7f0000000280)="c2837d20f6622b933ee480bf4b1725a460f7f711601caa06bbb303e0be9373957c9258ddfa3338a5a0f54ddd73417ff6e0ddec4db7b55edd23dd34db8a61ec7fa134b1daff63efd107e664e5cafffe0ce7b75d7c2fa97ad8ed6cd23a7848a36112162c7f383e3f19490e7d155ec98c86d875039556548844d544439adb9c90bbb4c61d6083d5002964dc3e4f6a703df149a9996a6ecc06d62996d4dca485062d04aa6a52a9bb93058f909a755d297d6ced8f676cccd8051f77a0f36cf2d71fa7afa9da2571367cc955c6c9aa29f6f83b73bf", 0xd2}, {&(0x7f00000001c0)="cef0703dfcf0f1bd5d807771a1ea2e4f7725acbe79814768f29ac4ce81d284aad4195b9c9a9f51873e711588d954eec4703e4876348dd6355f4cdcd2333e06622835e9f485dea0a8a55d53d19ef85adefd4c73b3ddc7f10b951ffb9744af890dfebe519ff23d9b27f194c097645748eadbb4000848da4f19750983aa13ac2a", 0x7f}, {&(0x7f0000000380)="b62b837fdcff22211b197fd9d4118f8bd54f74de2275b43c72698cff688cb0525c885eead4eaca4428f70e057a34b785d7c4d132ea6757fb5d8b15e0e3efb253236df6faba4259a106b878efa3f37b26ef3d49e22ae9f76c2a3f3b0f0e5c98eca3570cd2011a3db6626f76d7c92f8ac5b8833e1193544de53a454253ccc432acaa2353c592405c580abe161bbe337394d2fab3d57b48173370a1d3667b0965b8cfc2abf2a8a467c4e4d418eaa200598a9fb1b7b31516638a3b", 0xb9}, {&(0x7f0000000440)="074f5890aca230d76449745d8ecbfb8f98d6728db72a0ae08d299773980b29542ff42b9f2ac38cda6b3362ff90fb9332f53442879932ca37f7f0cdfc07f8b84baeedb6bdcfc6218558ae487ff765db452e90cc204be44a6a68009b4a3a46c07976d1e571ac35", 0x66}, {&(0x7f00000004c0)="28e1023347b007e61f57", 0xa}], 0x7) exit(0x0) preadv(r1, &(0x7f0000000180)=[{&(0x7f0000000140)=""/55, 0x37}], 0x1, 0x0) flock(r1, 0x4) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000540)=0x8, 0x4) 2018/02/28 02:10:35 executing program 4: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)) r1 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x7, 0x82) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f00000001c0)="76c837a8f1894b758016b0ebbd7872081c96eff48ac287190439e082120103dc4bfdd5d24d2f4da26931f49a042af7850e4cc5a53c672a10e92e4e44c5172900dd86d9b049de4c85893daf2d53b0e1d241293969a4639ab65e79335fbe110aff023db9901f9fbf9e0bf42bfd1a1aef3ecb00f29c2eb1ccb1436bae6a4b361bfd5542d3449e6cb014b4202fbd9a98217c53d5f8a628483a7f3beeca41075f952884d30fe6d96f4997f22a") r2 = socket(0x18, 0x0, 0x1) r3 = accept4(r2, &(0x7f0000000100)=@generic, &(0x7f0000000000)=0x80, 0x0) fcntl$F_GET_FILE_RW_HINT(r3, 0x40d, &(0x7f00000000c0)) 2018/02/28 02:10:35 executing program 7: r0 = timerfd_create(0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) timerfd_settime(r0, 0x0, &(0x7f0000007000)={{}, {0x0, 0x5}}, &(0x7f0000005fe0)) timerfd_gettime(r1, &(0x7f0000eb8000)) 2018/02/28 02:10:35 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000b8b000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xc, &(0x7f0000356000), 0x4) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x24694137d4b81bfc) sendto$inet6(r1, &(0x7f00002a0b14), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/28 02:10:35 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwritev(r0, &(0x7f0000000380)=[{&(0x7f00000000c0)="3867e75b4c1ded6ab8670d44db10f85493e60f7c542da94c0ed5584e56af64265de80810dff73e234bef1695152b45", 0x2f}], 0x1, 0x0) fanotify_mark(0xffffffffffffffff, 0x1, 0x0, r0, &(0x7f00000008c0)='./file0\x00') getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000003c0)={0x0, 0x5e, "ebba540406d1f55187ff011440a58281f18caa3a3484383550f08617cfa705a4821e1a576f0ac6a46d990120267a9dab3b33b004f86bcb74c06fb58d84785a46eeb1dbe9acde497762bc88171257c49f7ebaa714c0777ba0dc3eda689652"}, &(0x7f00000004c0)=0x66) 2018/02/28 02:10:35 executing program 1: r0 = gettid() pipe(&(0x7f00000000c0)={0xffffffffffffffff}) perf_event_open(&(0x7f0000000040)={0x3, 0x78, 0x48d08c26, 0x0, 0x1200000000, 0x4, 0x0, 0x0, 0x10028, 0x7, 0x43ae, 0x8, 0xfffffffffffffffa, 0x0, 0x65b, 0x57, 0x9, 0x1ff, 0x4cf6, 0x7fff, 0x4, 0x48c, 0x8, 0x6c, 0x2115, 0x0, 0x8, 0x4ce, 0x401, 0x8000000000000000, 0x2, 0x1, 0x1, 0x4, 0x0, 0xfffffffffffffff9, 0x400, 0xf, 0x0, 0x5a2e, 0x4, @perf_config_ext={0xc055, 0x1f}, 0x3010, 0x8, 0x3ff, 0x7, 0x4, 0x87, 0x2}, r0, 0x2, r1, 0x2) rt_sigqueueinfo(r0, 0xa, &(0x7f0000000100)={0x28, 0x7f, 0x1, 0x7}) exit(0x0) sched_setattr(r0, &(0x7f0000000000), 0x0) 2018/02/28 02:10:35 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00003c0fdc)={0x24, 0x0, 0x1, 0x800000001, 0x0, 0x0, {}, [@nested={0x10, 0x2, [@typed={0xc, 0x1, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}]}, 0x24}, 0x1}, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x200) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'teql0\x00', @ifru_names='bcsh0\x00'}) ioctl$TUNATTACHFILTER(r1, 0x400854d5, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{0x3f, 0x7f, 0x5, 0x7fffffff}, {0x4, 0x45e, 0x5803, 0xfff}, {0x222, 0x1f, 0x17e4, 0x10000}, {0x0, 0x1000, 0x39, 0x947}, {0xffffffffffffff7c, 0x9, 0x5, 0x7}]}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'vcan0\x00', @ifru_names='bond0\x00'}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2040, 0x0) setsockopt$inet6_dccp_int(r2, 0x21, 0x1, &(0x7f00000001c0), 0x4) tee(r1, r0, 0xe4b, 0x4) 2018/02/28 02:10:35 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000000c0)={0x0, {{0x2, 0x4e20, @rand_addr}}, 0x0, 0x0, []}, 0x98) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@local, @in=@empty}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f00000003c0)=0xe8) 2018/02/28 02:10:35 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0xc0100, 0x0) getdents64(r0, &(0x7f0000000100)=""/86, 0x56) r1 = gettid() write$fuse(r0, &(0x7f0000000180)={0x20, 0x1, 0x2, @fuse_ioctl_out={0x0, 0xdf, 0x2, 0xa}}, 0x20) r2 = syz_open_procfs(r1, &(0x7f00000001c0)='nep/udp\x00') write$selinux_validatetrans(r2, &(0x7f0000000040)={'system_u:object_r:console_device_t:s0', 0x20, 'system_u:object_r:default_t:s0', 0x20, 0x0, 0x0, 0x20, '/usr/sbin/ntpd\x00'}, 0x57) 2018/02/28 02:10:35 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x24) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xf}}}}, &(0x7f0000000180)=0x8c) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000000000), 0x0) 2018/02/28 02:10:35 executing program 1: syz_emit_ethernet(0x32, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c2000000aaaaaaaa0000080045000024ffff0000002c9078ac14ffaaffffffffb400880b00000006186e385b52d56add00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000080)=0x0) sched_setattr(r0, &(0x7f00000000c0)={0x30, 0x2, 0x1, 0x5, 0x400, 0xb1, 0x7ff, 0x1}, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, @loopback}, &(0x7f0000000140)=0x10, 0x80800) r2 = add_key(&(0x7f0000000180)='syzkaller\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)="b47bee75ac0d195906cbff24722b398fd65c2d234788a8275cc9aa4e757e905839a107c5fe073898df9d4212d2c535103feb2f572866b52de4b9d0e94e72bf1b4d4d75361a13213759eb466b9197bc203d41892914ccc2a46cdf20f2a725ae6316ede7a4e881bdeeb7eff6719dd5fb5c176ce972a1816a864f329cc2e34708e0bb352097f4d36bb0e36e868990f2ecc4ee0c749d7e5a9520aa4ba760e293aa517b78404887ccb39f4ceb860342f6b0a18dcbc364a5da00c35644d90dc183e3d486febd3a956fa61df6", 0xc9, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000300)='.dead\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000440)="52dae346f7f6ba2bdfbaba86d53409eaf4404196e5011502fa2bf625596afcd7", 0x20, 0xfffffffffffffff8) keyctl$link(0x8, r2, r3) accept4$packet(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000003c0)=0x14, 0x800) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000400)={@loopback=0x7f000001, @empty, r4}, 0xc) 2018/02/28 02:10:35 executing program 4: mkdir(&(0x7f0000632000)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000540)='net/dev\x00') getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000580)={{{@in6=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000400)=0x24d) fstat(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0x1, r1, r2, 0xffffffffffffffff, 0x4, 0x2000002) r3 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000000180)=0x4, 0x4) lseek(r3, 0x0, 0x1) poll(&(0x7f0000000000)=[{r3, 0x2}, {r3, 0x40}, {r3, 0x404}, {r3, 0x201}, {r3, 0x90}, {r3, 0xc010}, {r3}, {r3, 0x200}], 0x8, 0x4) epoll_wait(r3, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x3) [ 35.928865] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 35.992531] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/02/28 02:10:36 executing program 5: ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000000)=@ethtool_stats={0x1d, 0x0, []}}) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x200040, 0x0) connect$ipx(r0, &(0x7f0000000080)={0x4, 0x4, 0x5, "689e5afeef18", 0x8}, 0x10) 2018/02/28 02:10:36 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000080)=""/22, &(0x7f00000000c0)=0x16) r1 = socket$inet(0x2, 0x4000000000000001, 0x9) getpeername$packet(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000440)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000480)={{{@in=@multicast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f0000000580)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000005c0)={{{@in=@multicast2=0xe0000002, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e24, 0xfffffffffffffbff, 0x4e24, 0x0, 0x2, 0xc60d87c983ab08dd, 0x80, 0x6f, r2, r3}, {0x7fffffff, 0xffffffffffff9fd9, 0xafb, 0x800, 0x3, 0x3, 0x1, 0x80}, {0xfe, 0x7, 0x6, 0x5}, 0x100, 0x6e6bb0, 0x2, 0x0, 0x30c141c5fe36afba}, {{@in=@dev={0xac, 0x14, 0x14, 0xa}, 0x4d4, 0x6c}, 0x2, @in=@dev={0xac, 0x14, 0x14, 0x13}, 0x3504, 0x0, 0x3, 0x8, 0x4, 0x3, 0x4b0}}, 0xe8) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) getsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f0000000100)=""/160, &(0x7f00000001c0)=0xa0) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000000240)={0xfffffffffffffffa, {{0x2, 0x4e24, @rand_addr=0x5}}, {{0x2, 0x4e23, @multicast2=0xe0000002}}}, 0x118) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000200)) 2018/02/28 02:10:36 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x800000000035, &(0x7f0000b4fffc)=0xa, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ea6ffc)=0x173, 0x4) sendto$inet6(r0, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f62ff0)=ANY=[@ANYBLOB="00000400000000000000000000000000"], 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/89, 0x59}}], 0x1, 0x2041, 0x0) 2018/02/28 02:10:36 executing program 3: r0 = socket$inet6(0xa, 0x2, 0xfffd) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x1, 0x800) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000500)={0x8}, 0x4) sendmsg(r0, &(0x7f0000000480)={&(0x7f0000000040)=@in6={0xa, 0x4e23, 0x1f, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000080)="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", 0xfe}], 0x1, &(0x7f00000001c0)=[{0x68, 0x11d, 0x7, "933e28ac4d14cddd9751d6db781df11c66cf76ce09b4847993157ce1f8736617972d5dc29f88fd1a6072e6256301463b2a045739ddb37856a38d1fd0b3b8d3dd7c1be706ff817a7c04021feb1a6a820a28da7fe0808060edcc31ee"}, {0xd0, 0x10b, 0x3, "1576846f1027b006a235214741a097583fd7ac5cd1a7ba175612574ce196059f515df2530102080cdbf44078f8975933f61495d28261d455e0493e45944af68dfef4dc8f8602f30df4c352766332a6548285b83c53c26a6211c71b35f28eb020f4bf51b232fddf07cd8d35f1793d6f0f1b946f864e7b69adc8c6ed04a4886463f516594f765da9653b0ae625926a3df1323f6a6738af2c035e87cbcd319d501b1da98b5184f3ab940e8e1294c2dba8df7a303e04e8a9ebd98548e211b932a7fa68"}, {0x60, 0x11d, 0x6, "2673bcbf70f2120fe2b0efc65f3e01b4384cb151c86a2cd62a563845ec6cfbe52ec7990a5161769b4e519c814f802baa13d65938e2ae6387903b4d43124f3e7837a25ca7f7ec1f3887766fdd4ddd9109b707e7"}, {0x100, 0x19f, 0x43, "343b40ef7e9169393f65b0fb121d58f69fde893ecda50cc24147ee8b74c619dc16d96bded9aef31d7e850d45fc5fbf3e8c2b7f3192fa99225089aec0906e6439112fcfde59ce6fc345594fc85d419d240a6928805d75ddc7e99a572acae87bdf5a7db00148494537431116947dce3ce8e775d964ca30ec979e0a943815908310042441121077a861c3dcdcd4c14405e70a31679ed12884d9c843b2c1b62855d71c5a28b318d5c90a0189a89e3b1df686519d22cfd2d861e94c7ad1c69a28679d9bf747ddcc41f67cb2cc84141948fafba4305c283defb9406d0350c54e355e974fec4e5f905bfbf752e5706f11dd0135bcbd"}], 0x298, 0x10}, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000000540)) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000080)=[], 0x0, &(0x7f0000000080)=[]}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0x10, &(0x7f0000001bc0)=[], 0x0, &(0x7f0000000040)=[]}}], 0x2, 0x0) 2018/02/28 02:10:36 executing program 7: r0 = memfd_create(&(0x7f0000002901)='devC', 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/176, 0xb0, 0x10102, &(0x7f00000000c0)={0xa, 0x4, 0x1000, @empty, 0x2d6}, 0x1c) ftruncate(r0, 0xffff) write(r0, &(0x7f00007fbffd)='H', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) write(r0, &(0x7f0000000100)="47549ae555a06cb78e7e244185b50be9096f671a1ef469d5a596b915d1dc221cbf288a551b5bad92b16b26fc5d4f17186982d675f12a1607d0d3426479dd52a313a8d5a68d0e40bb467e2a70", 0x4c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) rename(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000)='./file0\x00') 2018/02/28 02:10:36 executing program 2: r0 = socket$inet6(0xa, 0x1001000000080001, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x43, &(0x7f000000e000)=""/84, &(0x7f0000000040)=0x54) 2018/02/28 02:10:36 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='ns/cgroup\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x100000001, 0x2, [0x5, 0x6]}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={r2, 0x401}, &(0x7f0000000100)=0x8) setsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f0000d0fffc)=0x200004000000804, 0x4) 2018/02/28 02:10:36 executing program 6: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x2) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040)=0xffffffff, 0x4) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000000080)="260000005e00090000000000ceddff00070000070009fe6e50ea899914f02b2da880dd66ddf7", 0x26) 2018/02/28 02:10:36 executing program 2: mkdir(&(0x7f0000000040)='./file0\x00', 0x10) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8407, &(0x7f0000000080)) unshare(0x800000) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000c02fca)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") setns(r1, 0x4) ioctl$TCSBRKP(r0, 0x5425, 0xdc) clone(0x3002017f, &(0x7f0000c75000), &(0x7f0000695000), &(0x7f000014e000), &(0x7f0000fef000)) 2018/02/28 02:10:36 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000e76fee)='/dev/input/event#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000540)={0x0, 0x8}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000005c0)={r1, @in6={{0xa, 0x4e20, 0x9, @loopback={0x0, 0x1}, 0x7}}, 0xfffffffffffff000, 0x800, 0x9, 0x202, 0x3}, &(0x7f0000000680)=0xa0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000440)=""/127) getresuid(&(0x7f00000000c0), &(0x7f0000000040)=0x0, &(0x7f0000000080)) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000e78ff0)={0x0, 0xffe, &(0x7f0000e78000)="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"}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000100)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000140)=0x8, 0x4) setns(0xffffffffffffffff, 0x0) r5 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) r6 = add_key(&(0x7f00000003c0)="626c61636b6c6973740028d7ba08f3d54b225e20ffd1479534d2b9079fdcc189b76aaf5512fb96a1723c451313cfaa9af16d7513000000db95b0a08719732590955464c00b004c33fb7c7cd9a3915d6fcd0a7c73926ad804057e769508630a93b2012457a29ddb272750d531e81fb699a1", &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)="888a90d00fd124de9457a9add97272262f158e1b26aeb587705a37683a296054ad53dccd7311c0e994ca1c1979897c9bbd04fa2f7838fbd5bfc53cf2", 0x459b109e, r5) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000002c0)={r2, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x3, 0x9f4e}, &(0x7f0000000000)=0x98) keyctl$chown(0x4, r6, r3, r7) 2018/02/28 02:10:36 executing program 4: r0 = syz_open_dev$binder(&(0x7f00003bd000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x444c0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000000000)) 2018/02/28 02:10:36 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000aef9f9)={{0x80}, "706f7274310000004000000000000000000000d600fffffff00000000000000000000000000000000000000700", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x3}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000dccf58)={{0x80}, 'port0\x00'}) close(r0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x1000, @dev={0xfe, 0x80, [], 0x14}, 0x3}}, 0x7fffffff, 0x1}, &(0x7f0000000080)=0x98) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000000c0)=ANY=[@ANYRES32=r2, @ANYRES32=r1], 0x2) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TCSBRK(r3, 0x5409, 0xff) fadvise64(r1, 0x0, 0x4, 0x2) 2018/02/28 02:10:36 executing program 3: setxattr(&(0x7f0000000000)='..', &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000080)="73797374656d5f753a6f626a65637418ae3a73797374656d5f64627573645f7661725f6c69625f743a7330e664b2eeb22ffc79a52fed920a4b7e25853c2449bd761b1bead3c4fa661717f0953eda11dd2d57661e34f288eb85ae55b86aa5ff7eb44cbc2c1865403763db67d4747e5239190d1ac2a93577241027d832b68ffdcc32d81fcc4c2413484d656170fa5ca1d996895e0b40ea26021f1caf76f6090bb049d3f00894495a00002ce8516397af6a8056bb21a5f966fdef1f", 0x3ae, 0x0) lremovexattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@random={'trusted.', 'security.selinux\x00'}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/enforce\x00', 0x303a00, 0x0) 2018/02/28 02:10:36 executing program 1: futex(&(0x7f000000cffc)=0x3, 0x10080000000000a, 0x0, &(0x7f0000000ff0)={0x0, 0x1c9c380}, &(0x7f0000048ffc), 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x40) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x801, 0x0) connect$l2tp(r0, &(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x2, 0x1, 0x1}}, 0xffffffffffffff35) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000003000), &(0x7f0000048000), 0x0) futex(&(0x7f00000000c0)=0xfe7a, 0xb, 0x3f, &(0x7f0000000100)={0x0, 0x989680}, &(0x7f0000000140)=0x3f, 0x100000000) 2018/02/28 02:10:36 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001c1000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f000021dfb0)={{0xff, 0x8000a}, {}, 0xffffffffffffffff}) read$eventfd(r0, &(0x7f0000001880), 0x8) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)=0x100000) 2018/02/28 02:10:36 executing program 4: r0 = gettid() r1 = signalfd4(0xffffffffffffffff, &(0x7f0000336000), 0x8, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000005b000)) timer_create(0x0, &(0x7f0000344000)={0x0, 0x4, 0x4, @tid=r0}, &(0x7f0000cb2ffc)) r3 = syz_open_procfs(r0, &(0x7f0000000080)='limits\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000140)={{{@in=@broadcast, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f0000000240)=0xe8) sendmsg$nl_route(r3, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20100000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@ipv6_deladdr={0x54, 0x15, 0x400, 0x70bd2c, 0x25dfdbfc, {0xa, 0x7f, 0x403, 0xff, r4}, [@IFA_CACHEINFO={0x14, 0x6, {0x0, 0x81, 0x2, 0x7}}, @IFA_CACHEINFO={0x14, 0x6, {0x7, 0x2, 0x81, 0xb450}}, @IFA_CACHEINFO={0x14, 0x6, {0x27b0000000000, 0x3f, 0x26, 0x3}}]}, 0x54}, 0x1}, 0x20000000) rt_sigprocmask(0x0, &(0x7f0000479000)={0xfffffffffffffffe}, 0x0, 0x8) clock_gettime(0x0, &(0x7f000005b000)={0x0}) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f000005bfe0)={{}, {r5}}, &(0x7f00000000c0)) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40040, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f0000000040)=0x2, 0x4) epoll_wait(r2, &(0x7f0000f64000)=[{}], 0x1, 0x0) 2018/02/28 02:10:36 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = epoll_create1(0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x40, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r2) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000100)=[{0x2, 0x4}, {0x782279a4aef2de0e, 0x7fffffff}], 0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) fsetxattr(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="6fde73782e2f70726fc58e7d8f2ff89f5665ee83f8ef6b657900"], &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x15, 0x1) shutdown(r0, 0x0) ppoll(&(0x7f0000bc0fd0)=[{r1}], 0x1, &(0x7f0000c03ff0), &(0x7f0000a1bff8), 0x8) 2018/02/28 02:10:36 executing program 1: futex(&(0x7f0000000040)=0x4, 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) r0 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$inet6(0xa, 0x6, 0x8000, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000180)={0x80000000000000b6, [0x3]}, &(0x7f0000000140)=0x6) tkill(r0, 0x1000000000016) r3 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x480000) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100), &(0x7f00000001c0)=0xc) 2018/02/28 02:10:36 executing program 2: mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) recvfrom(r0, &(0x7f0000000000)=""/24, 0x18, 0x1, 0x0, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x6, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x68, 0x80000000000b, 0x4, &(0x7f000043bff0), &(0x7f0000048000), 0x1) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{}, {0x0}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000100)={r2, 0x20}) 2018/02/28 02:10:36 executing program 3: r0 = socket$inet6(0xa, 0x400000002, 0x0) sendto$inet(r0, &(0x7f000007b000), 0x1a9, 0x0, &(0x7f000079f000)={0x2, 0x4e22, @rand_addr=0x7fffffff}, 0x10) 2018/02/28 02:10:36 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000309ff5)='/dev/loop#\x00', 0xfffffffffffffffd, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fcntl$setstatus(r1, 0x4, 0x2000) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x301, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000000100), &(0x7f0000000140)=0x8) r3 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x102) getsockname$packet(r2, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000280)=0x14) fcntl$setsig(r3, 0xa, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000300)={0x1, 0xfffffffffffffffa}) fcntl$getownex(r2, 0x10, &(0x7f0000000080)={0x0, 0x0}) truncate(&(0x7f0000000200)='./file0\x00', 0x7f) perf_event_open(&(0x7f0000000180)={0x5, 0x78, 0x9, 0x0, 0x1e0d, 0x0, 0x0, 0x1, 0x40000, 0x7, 0x2, 0x3, 0xffff, 0xffffffffffff2888, 0x5a9c05d6, 0x5, 0x7fff, 0x7403cd3c, 0x0, 0xb2d, 0x7, 0x3, 0x1, 0xffffffff00000001, 0x5, 0x4, 0xffffffffffffff01, 0x0, 0xfc0000000, 0x8, 0x7ff, 0x6, 0x1, 0x9, 0x7, 0x1, 0xed, 0x1, 0x0, 0x3f, 0x5, @perf_bp={&(0x7f0000000040), 0x2}, 0x304, 0x5f49b683, 0x2, 0x1, 0x7b9c106, 0x1, 0x2}, r4, 0x1, 0xffffffffffffffff, 0x8) 2018/02/28 02:10:36 executing program 0: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'rose0\x00', @ifru_flags=0x400}) 2018/02/28 02:10:36 executing program 4: r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x800) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x200}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={r1, 0x7}, &(0x7f00000001c0)=0x8) timer_create(0x5, &(0x7f0000000000)={0x0, 0x10, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000080)=0x0) timer_delete(r2) write$sndseq(0xffffffffffffffff, &(0x7f0000fca000)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x5, 0xfffffffffef7fff6}, {}, @quote={{}, 0x0, &(0x7f00007c2fd0)={0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @raw32}}}], 0x30) 2018/02/28 02:10:36 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = epoll_create1(0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x40, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r2) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000100)=[{0x2, 0x4}, {0x782279a4aef2de0e, 0x7fffffff}], 0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) fsetxattr(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="6fde73782e2f70726fc58e7d8f2ff89f5665ee83f8ef6b657900"], &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x15, 0x1) shutdown(r0, 0x0) ppoll(&(0x7f0000bc0fd0)=[{r1}], 0x1, &(0x7f0000c03ff0), &(0x7f0000a1bff8), 0x8) 2018/02/28 02:10:36 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000000c0)={r1, 0x1}, 0x8) r2 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_int(r2, 0x0, 0x6, &(0x7f0000706ffc), &(0x7f0000b3e000)=0x4) 2018/02/28 02:10:36 executing program 2: 2018/02/28 02:10:36 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) mq_timedreceive(r2, &(0x7f0000000180)=""/229, 0xe5, 0x1000, &(0x7f0000000280)={0x77359400}) r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$assume_authority(0x10, r3) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pktcdvd/control\x00', 0x8a000, 0x0) ioctl$VT_DISALLOCATE(r4, 0x5608) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000001000)={0x1, &(0x7f000000a000)=[{0x6}]}, 0x10) sendto$inet6(r0, &(0x7f0000125000), 0x0, 0x0, &(0x7f0000b34fe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f0000000040)=0x5, 0x4) 2018/02/28 02:10:36 executing program 2: seccomp(0x1, 0x0, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[]}) r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f00007fbffd)='H', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) symlinkat(&(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000)='./file0\x00') listen(r0, 0x0) 2018/02/28 02:10:36 executing program 3: add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) r0 = add_key(&(0x7f0000000240)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)="22e1b7d1f3ee1feaf272dbcf091074a72cf4947938008dda", 0x18, 0xfffffffffffffff9) r1 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)="3ef0a8fc535632f68ccafdd53dbf1c0d7de54db7c9dc576fe180a40f3d0d97ada643bce90053f4243b3744c7dcf707cc909944590a4fd5c3372220", 0x3b, r0) r2 = request_key(&(0x7f00000000c0)='blacklist\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='wlan0\x00', 0xfffffffffffffffc) keyctl$reject(0x13, r1, 0xfb30, 0x7, r2) keyctl$reject(0x13, 0x0, 0x0, 0x204, 0x0) 2018/02/28 02:10:36 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x800, 0x0) syncfs(r0) r1 = timerfd_create(0x0, 0x0) timerfd_settime(r1, 0x0, &(0x7f0000016fe0)={{0x5}, {0x0, 0x5f6c}}, &(0x7f000000ffe0)) timerfd_settime(r1, 0x0, &(0x7f00001c9fe0), &(0x7f0000d7efe0)) 2018/02/28 02:10:36 executing program 4: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000280)=ANY=[@ANYBLOB="00007e6515731322dd289d1238000e50f7cef1b7acd228aa58135e104f60cfca312751e200d8b77041c3e83e315e0970d09ff72cd5d3496dc27b9d7dc0737f2c18b9df9fda01daaecf8b46f27c6aba9b469ea2e5cfeb5d1dd48f7bb8d1cf5c5a4ba44d78fde106cfa9dc04923ccc038f02c8ccf9192f17826c03fb9a32078b9f8ef8845bf3f39d791603c4a3a891de3d937a954c00154adbe5a083a06bb9bb728525d785cb2be96e42"], &(0x7f0000000040)=0xe, 0x80000) r1 = getpgrp(0xffffffffffffffff) sched_rr_get_interval(r1, &(0x7f0000000000)) recvfrom$inet6(r0, &(0x7f0000000080)=""/149, 0x95, 0x10000, &(0x7f0000000140)={0xa, 0x4e23, 0xf0, @dev={0xfe, 0x80, [], 0xb}, 0x9}, 0x1c) r2 = socket(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000180)={'lo\x00', @ifru_addrs={0x2, 0x4e20, @loopback=0x7f000001}}) 2018/02/28 02:10:36 executing program 2: ioctl$sock_netdev_private(0xffffffffffffffff, 0x89f7, &(0x7f0000000000)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x200000, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000000c0)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) socketpair$inet(0x2, 0x4, 0x8, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000040)={'nr0\x00', @ifru_flags=0x300}) [ 36.270208] netlink: 224 bytes leftover after parsing attributes in process `syz-executor0'. [ 36.283252] netlink: 224 bytes leftover after parsing attributes in process `syz-executor0'. 2018/02/28 02:10:36 executing program 3: pipe2(&(0x7f0000d0cff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x2) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000000a000)) vmsplice(r1, &(0x7f0000101000)=[{&(0x7f0000a68000)="f0", 0x1}], 0x1, 0x0) epoll_wait(r2, &(0x7f00004dd000)=[{}], 0x1, 0x0) pipe2(&(0x7f00000000c0), 0x4800) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000000)={0x2000}) rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') 2018/02/28 02:10:36 executing program 0: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000aebfc0)={0x0, 0x1, 0x2}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@empty, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f00000001c0)=0xe8) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000080)='./file0\x00', r1, r3) mq_getsetattr(r0, &(0x7f0000000040)={0x800}, &(0x7f0000356000)) setfsuid(r2) 2018/02/28 02:10:36 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000040)={0xfffffffffffffffe, 0x0, 0x10000, 0x20}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40086436, &(0x7f0000000080)={r1, 0x800}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_netdev_private(r2, 0x89f7, &(0x7f0000000000)="3b56a693830b769143e2214af5647f") 2018/02/28 02:10:36 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x80) getsockopt$llc_int(r0, 0x10c, 0x5, &(0x7f0000000140), &(0x7f0000000180)=0x4) socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) connect$llc(r1, &(0x7f0000000040)={0x1a, 0x0, 0x6, 0x21, 0x6, 0x9, @empty}, 0x10) accept4$llc(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x10, 0x80800) 2018/02/28 02:10:36 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'gretap0\x00', 0xfc}) 2018/02/28 02:10:36 executing program 4: socket$netlink(0x10, 0x3, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0xc) fcntl$setownex(r0, 0xf, &(0x7f0000000140)={0x1, r2}) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) write$selinux_create(r1, &(0x7f0000000040)=@access={'system_u:object_r:auth_cache_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20}, 0xfe74) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x3c7) sendmsg$unix(r1, &(0x7f0000000240)={&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000200)=[{&(0x7f0000000100)='$', 0x1}], 0x1}, 0x88c1) creat(&(0x7f0000ff8000)='./file0\x00', 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000959ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r3, 0x5420, &(0x7f00006ef000)=0x247e) ioctl$TCSETSF(r3, 0x5404, &(0x7f000080afdc)) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000f50fc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/02/28 02:10:36 executing program 5: mkdir(&(0x7f000000dff8)='./file0\x00', 0x0) r0 = dup(0xffffffffffffffff) getsockname(r0, &(0x7f0000000300)=@hci, &(0x7f0000000340)=0xc) mount(&(0x7f000001fff8)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='ramfs\x00', 0x0, &(0x7f0000000000)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000080), &(0x7f00000000c0)=0x8) symlinkat(&(0x7f0000008ff8)='./file1\x00', 0xffffffffffffffff, &(0x7f0000012ff8)='./file0\x00') creat(&(0x7f0000000140)='./file0\x00', 0x0) ioctl$KDMKTONE(0xffffffffffffffff, 0x4b30, 0x145) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount(&(0x7f0000000100)='./file1/file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000000180)='autofs\x00', 0x80, &(0x7f00000001c0)="3cdd664d943bd303b53488c1d93cde2c1199945ff6e39228e9e18317f50c1204f659f2bdba7d6275547a9cd170a495375b19d6cc9b9b55810e8dca70e71cad8a3469b65f7a79cb102c9944e2be4e5338542d3a2a832a44616ecb22e0c354f635b0577ffe50b96f9c269deb6ab40c5dbd61011a2a91386a3dc126ce0f085404879c0226fcb1f84d6994ffff213c3a08108eb2c2d090ee51b7bef162c7b943b892f54dccae43291720d3270bdf67aafa5a3373e895981181f7e0573eb891a5d6a122c7fc63") 2018/02/28 02:10:36 executing program 2: flistxattr(0xffffffffffffffff, &(0x7f0000000000)=""/20, 0x14) mmap(&(0x7f000033c000/0x4000)=nil, 0x4000, 0x2, 0x10, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000cc4fa4), &(0x7f000096fffc), &(0x7f0000689000), &(0x7f00006d9f22)) write$selinux_load(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e7578000000800000000080993b267abd6c922b03000000d74f00db562c3f2f192510abeac9cdda34fdb1544ab100339e14adf2da29e561b520eca3308053bb0cbf1b4c02824c1222a83713cd3ef5e83c621e998f85a9c5ad058deeff4c2f581f68754f22efabcf616653bb0aebd438c9e938a4d7420314cc869ba83f07997faf0c44613abdb14a02b5fa0b4305b1a03f434ddbc49524f707d15f75fefb133a2e0d5ba81ac5c7a29c436f8de03176a2ccada7e4af7b2abe9f938144f1797a98e256714ba9526c5a819a4ff9c89f4d6c26b6e2a96a8478389690fd2eb330bc549d"], 0x2b) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000100)=0x6, 0x4) preadv(0xffffffffffffffff, &(0x7f0000000040)=[], 0x0, 0x30) 2018/02/28 02:10:36 executing program 2: capset(&(0x7f00001b4ff8)={0x19980330}, &(0x7f000077ffe8)={0x4, 0x2}) mkdir(&(0x7f0000048000)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000006000)='./control\x00', 0xa4000001) 2018/02/28 02:10:36 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f000058eff1)='ns/uts\x00') setns(r0, 0x0) 2018/02/28 02:10:36 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004ba000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETAF(r0, 0x5408, &(0x7f000000d000)={0x0, 0x7f}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x20000, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000040)={0x3, 0x8be, 0x7, 0x80000000}, 0x10) r2 = syz_open_pts(r0, 0x8000000005) writev(r2, &(0x7f00009c9f90)=[{&(0x7f0000a91000)="cb890855c77b2bb0a436daafc96ff67286856d4a1ed8a8cdc6907c07f8fa63a5af28a0d665042ef0986df716083ab169df41cfb534d274ca4680391cb3ac22fc8c93d712488155a0e4dfd6bf5d35855af2cdf3dbfdaeef6cd0878c272dd466896ddcda51752f228ff1b0c439d46012083dd6437c0a", 0x75}], 0x1) 2018/02/28 02:10:36 executing program 6: r0 = userfaultfd(0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), 0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000fd7fe0)={{&(0x7f000012a000/0x1000)=nil, 0x1000}, 0x200000}) 2018/02/28 02:10:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt(r0, 0x6, 0x2, &(0x7f000028bf0c)=""/244, &(0x7f0000c19ffc)=0xf4) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) 2018/02/28 02:10:36 executing program 2: mkdir(&(0x7f0000000240)='./file0\x00', 0x4) renameat2(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x5) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x200, 0x8) openat(r0, &(0x7f0000000140)='./file0\x00', 0x48000, 0x0) unlinkat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) umount2(&(0x7f0000038000)='./file0\x00', 0x4) umount2(&(0x7f0000000000)='./file0\x00', 0x4) 2018/02/28 02:10:36 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x63, &(0x7f000035cfe2)=""/30, &(0x7f0000000000)=0x375) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000080)={{0x5, 0x3}, 'port1\x00', 0xf0, 0x10400, 0x6, 0xffffffffffff3ac3, 0x200, 0x4, 0x5, 0x0, 0x7, 0x2}) 2018/02/28 02:10:36 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x18) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) close(r0) [ 36.470595] capability: warning: `syz-executor2' uses 32-bit capabilities (legacy support in use) 2018/02/28 02:10:36 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r0, &(0x7f0000f46000)=[{&(0x7f0000120000)=""/4096, 0x1000}], 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x7, 0x1, 0x2, 0x0, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080)={r1, 0x1000, "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"}, &(0x7f00000010c0)=0x1008) 2018/02/28 02:10:36 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) sendto$inet(r0, &(0x7f0000feef6f), 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x40) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000040)=0xffffffff) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000c75000), 0x4) 2018/02/28 02:10:36 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rtc\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0405405, &(0x7f0000000040)={{0xffffffffffffffff, 0x1, 0x10001, 0x3, 0x7fffffff}, 0x9, 0x3}) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000440)=[], 0x0, 0x0) r1 = add_key(&(0x7f0000000200)='id_resolver\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)="1a906e8309835ce2bd87d8bf55b42fb39b8d86cd43b777476143a9579943687c4ba9f3fd140fe4ecdfc96bd1e25d5f11417ef18234bc13e7fb56bf5a909d29472ab374c2d7b56b525e2009f44b3884df2becc6ac60fb8f8f57acceb39b875596c98a900c6ea91fe7c551d3ceb71a7f712d40868e64ea2c9c937066549a322805b2484667812f78e9de77de1b782dd8c59128cb6314d2ff1603f3fe1fdb0e28f8fad0e26f8aab58be5a84686ae3c1d41f3c5edc6a0d13a55b948c9528932d60deb7bf8cb32a52c50291ca56335d62b158af244ee5", 0xd4, 0xfffffffffffffffa) keyctl$invalidate(0x15, r1) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f00000003c0)=""/83) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={r2, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xe}}}}, &(0x7f00000001c0)=0x8c) 2018/02/28 02:10:36 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x100, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000040)=0xfffffffffffffff9, 0x4) r1 = syz_fuse_mount(&(0x7f0000e04000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) preadv(r1, &(0x7f00007cf000)=[{&(0x7f0000be9ff8)=""/8, 0x8}], 0x1, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000080)={0x80000000, 0x100000000}) 2018/02/28 02:10:36 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='illinois\x00', 0x9) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in=@loopback, @in6=@mcast2}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f0000000080)=0xe8) r1 = socket(0x1, 0x3, 0x40) getsockopt$inet6_tcp_buf(r1, 0x6, 0x21, &(0x7f0000000540)=""/4096, &(0x7f0000001540)=0x1000) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/enforce\x00', 0x105080, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, [0x5, 0x1f, 0x2, 0x5f, 0x9, 0x5, 0xe9, 0x0, 0x3, 0xff, 0x0, 0x2c, 0x569a116b, 0xfff, 0x9]}, &(0x7f0000000380)=0x108) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000003c0)={r3, @in6={{0xa, 0x2, 0x34, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffff5e6}}, 0x5, 0x2000000000000, 0x6, 0x6, 0x20}, 0xa0) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r4 = dup2(r0, r0) r5 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x44000, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, r5) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000000c0)) shutdown(r0, 0x1) 2018/02/28 02:10:36 executing program 3: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f00000000c0)=""/127) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x1fffd, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000300)={@local, @empty, 0x0}, &(0x7f0000000340)=0xc) sendmsg$nl_route(r1, &(0x7f0000000400)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40020000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)=@delneigh={0x38, 0x1d, 0x200, 0x70bd25, 0x25dfdbfd, {0x2, 0x0, 0x0, r2, 0x30, 0xa, 0x5}, [@NDA_IFINDEX={0x8, 0x8, r3}, @NDA_VNI={0x8, 0x7, 0x8001}, @NDA_LLADDR={0xc, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}]}, 0x38}, 0x1, 0x0, 0x0, 0x40040}, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f000000dff7)='/dev/rtc\x00', 0x400000, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r4, 0x4028700f, &(0x7f0000d40ffc)) 2018/02/28 02:10:36 executing program 2: r0 = timerfd_create(0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000424000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x80, 0x0) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000040)={0x1, 0x1, 0x0, 0x1000, 0x5, 0x8bc4}) dup3(r1, r0, 0x0) 2018/02/28 02:10:36 executing program 6: getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000059ff0)={0x0, 0x0, 0xfff}, &(0x7f0000d4affc)=0x10) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000484, &(0x7f0000059fe8)=""/24, &(0x7f0000d0cffc)=0x18) socketpair(0xf, 0x6, 0x7ff, &(0x7f0000000000)={0xffffffffffffffff}) getpeername$ax25(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/02/28 02:10:36 executing program 1: clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x290000, 0x0) r2 = geteuid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@local}}, &(0x7f0000000180)=0xe8) sendmsg$nl_generic(r1, &(0x7f00000007c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10040}, 0xc, &(0x7f0000000780)={&(0x7f00000001c0)={0x5ac, 0x14, 0x204, 0x70bd2d, 0x25dfdbfb, {0x7}, [@typed={0xbc, 0x82, @binary="fe7a7b45fac7244e904d586c3672c3f02bc398cbbe9525eb8ec880cec52206af24fb41ca561172ed19e46c7e3f5d8f551f10b65fdc28c43e2a4a9a5fe5b4fc8b6a6f440e372fadf8256e497159835fca6432def141187306388be6e156e88df2f2de8fc9bf09bfe5cc12ec72730a26e4fe8d8a696958ed2629af7b2703a53ed5d675c0b9b8c30eb4c3bdb5a4e30fb8bcebf015d5915bd6c1b3d51c1a90e884e4ba3d81bc63a33bd096433a322e47b20588c0"}, @generic="86b760b20491f4bb79e1c348205733ae6d9121b80a7e4c812eb360", @typed={0xc, 0x1e, @uid=r2}, @typed={0x10, 0x3e, @u64=0x4}, @nested={0x230, 0x71, [@generic="2d5d216175f3a00bf19aecd73012041163e3d96e0798a19aa8589461cd724fb847821bbd0ca252b3455c0488d1b04d2c8739f38a789342606d666b6c88ee2df848deb21cd77c2cddd204dd3a78cd26510e5349390ece5f9243298caf3fc08f4fb91cefef0818fa2d4aa136b9a8bf46eed4037ca8c509", @typed={0x18, 0x9, @str='/dev/binder#\x00'}, @typed={0xc, 0x3, @ipv4=@multicast1=0xe0000001}, @generic="8818815a11f857f0d0a87bd18ce1915e6b7fa778f9dd673d13f57fbfde2090b3faae1d3e1ceef1878af91b06cdf285fe38b36e5a9d7ec311975005688096f1baf145fda516c05359d75992dab8013d4e330475325a8449b1873a9264a803c15120a97dc44549182143f44a9c7065ebfacd0af7682ca2590c9033596ad5965ce95f9d60c373cb06c756f5c1", @typed={0x18, 0x30, @str='/dev/binder#\x00'}, @generic="175d6b5ec757dc5b65e2b69753cb5e21b1e297fca0c9c1d8a2b5cbe1dd08c0bc1f4e2829e2ddb407411260f20cc02524f68ae77320ded93e7dbac31810b3f628072a85bb567407ac3d47754e6df03bcdf951737edc13bf92442993cef601ce6d6194684d06f8e28b3e5970218296253701627a9eb34d57aba5ac573ca4cc33e640d0f0c88d1977cce6424ec1c172bfe3f2bd11d2cb6db455ca02d0487018ec0ee55cbc4408f8983a6d89f1361bbd3503f50bff5a12de6b265492e857ff152e694f79bbf61141b839", @typed={0xc, 0x3a, @uid=r3}, @typed={0x18, 0x20, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}, @typed={0xc, 0x82, @u32}, @nested={0x268, 0x73, [@typed={0x10, 0x6c, @u64=0x9}, @typed={0x84, 0x3e, @binary="b6c106a8b4c027ec1e176d0be4eae080761a9f5740ff167c34b26ce3a7adfc54098ef9d704b84845155c5dc1694757f57a7a3d02d98fc5b9e0992894caf5c39fa99fa00516074a0ad76bf43c5c6c3af64fc16096e5abff62ba854df3877360b0cf89cbac079790ba740be980ce59e22601603f81aa0966d5fe3d7c"}, @typed={0xc, 0x65, @u32=0x1ff}, @typed={0x10, 0x39, @u64=0x100000000}, @generic="f80634afe21eb897887293397c1eab83b9ff7be7bb4ae0d82675b8b9b216574d3c223fffd59ee672d201ca35871f8be9efa126cda6f75eef5b020b63780b6f776dd959abb9781d27cebd6dbc13d41b5e961cd311720bb7c839f9b01aad257c0a2da435a62deb016330c3a647ccf37b80e555724ec34a67b08f119f1cedca462ba7a0644ec077dd607a3cb70372e183fc0862a400d0d09bd7e52bbf2d92a02e8aeb82af325fb560d84195df34f4a7", @typed={0x10, 0x96, @u64=0x1}, @typed={0x8, 0x1e}, @generic="ec12c3ac920e19ab6aea9743aaaa8645144b7d8d1c9c76f6600dacbcb7b3895646ae4a4cab6c4630a1caff30e01366612e86aea1cbcb3627dfd3132a573b1d0590df9c71318e2c6cb04598564ad5ca3fdf2876e828853261278c3aa9653fec85a0f465180eaee223f292afb83e40b61fff8aefd459078d34b203b4a3f8539b46d102fda6932b0e5ca0c4777739ad289411a6bc725eac4a3c61ecc6adda7bb1e90abd4fa9ca6d9bb3fbecc35510282fd8e12d57248aac2d7728b56db74e98ec2cc8539fce7fead9467a2c5455d09139caca77a1463c401bae7b4bd69012cd7f605fea46982e2d07977270c57a"]}]}, 0x5ac}, 0x1, 0x0, 0x0, 0x4000000}, 0x40001) 2018/02/28 02:10:36 executing program 3: r0 = socket$inet6(0xa, 0x400000000001, 0xfffffffffffffffd) fcntl$addseals(r0, 0x409, 0x10004) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000040)="6e65742f69de6d703600b4451ebbb0e7e31eec63401f") sendfile(r0, r2, &(0x7f000080037c)=0x2, 0x400000ff) listen$netrom(r2, 0x0) 2018/02/28 02:10:36 executing program 6: r0 = request_key(&(0x7f0000000040)='.dead\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)='\'mime_typebdev%$wlan0\x00', 0xfffffffffffffffa) request_key(&(0x7f0000001200)='dns_resolver\x00', &(0x7f0000001240)={0x73, 0x79, 0x7a}, &(0x7f0000000000)='dns_resolver\x00', r0) 2018/02/28 02:10:36 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x2400, 0x0) inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x0) r1 = creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) lseek(r1, 0x53, 0x1) 2018/02/28 02:10:36 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}) 2018/02/28 02:10:36 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) bind(r0, &(0x7f0000000040)=@l2={0x1f, 0x6, {0xe7, 0x4, 0x1000, 0x11, 0xd3c, 0x1}, 0x80, 0x1000}, 0xe) rmdir(&(0x7f0000000080)='./file0\x00') sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0x99, &(0x7f0000015ff0)={&(0x7f000000afd4)={0x2c, 0x19, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@typed={0xc, 0x0, @u32=0x4}, @typed={0xc, 0x14, @u32}]}, 0x2c}, 0x1}, 0x0) 2018/02/28 02:10:36 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000180)={0x0, 0x42, "0e6dc1ddcc970332aa2e9f38a09730d258d59321769a138b2f6a1d03fad43bad2a243ea830860c213415b20aad7678f7331275c21c43273c079f1c4f38ad98db67e7"}, &(0x7f0000000200)=0x4a) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000400)={r1, 0xd4, "548f70207b7c70761786f7e44d3f448072fa13a51dd5d3a4a20a343a1997fcae06902d210e6437b9022a339e0c8796c5a3c197e444a15d0e24fd55b85a788f3a7326d2f90c7cf661cdc58c79e7bbd7fd0a2e9a1dfd7d7e582cee1d1e730df2371d892c19e030e448cd0a2573eee76c45e246e53f50f44e49c4d45bc5f77da1d2420fb537783aef38b534964adc580f851b18f7f16968ffe7ae2500e9bc4074d7ea73c9bc9bf632167f908d90ebf18eb58d74bad6c5a66636ddacb32bd6fff3298b07af55810257e34275b7cd71f7110f37e01ad0"}, &(0x7f0000000240)=0xdc) r2 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000000)={0x40}, 0xfe3f) bind$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x1000000, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffa3) r3 = creat(&(0x7f0000000300)='./file0\x00', 0x182) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000340)={0xffffffffffff1b73, 0x1, 0x8204, 0x1, 0x4, 0x64, 0x8f2, 0x200, 0x0}, &(0x7f0000000380)=0x20) ioctl$EVIOCGNAME(r3, 0x80404506, &(0x7f0000000080)=""/137) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f00000003c0)={r4, 0x2}, 0x8) 2018/02/28 02:10:36 executing program 3: mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) link(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000000c0)='./file1\x00') [ 36.596481] binder_alloc: binder_alloc_mmap_handler: 5456 20000000-20001000 already mapped failed -16 2018/02/28 02:10:36 executing program 7: pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f00000000c0)=0x59c, 0x4) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000040)) 2018/02/28 02:10:36 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00009d6000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000778ff8)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000a0a02000000ffffffffffff0075689c"], 0x14}, 0x1}, 0x0) 2018/02/28 02:10:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x40) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='adfs\x00', 0x344020, &(0x7f0000000100)="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") clock_adjtime(0x0, &(0x7f0000002fc7)) 2018/02/28 02:10:36 executing program 1: r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000140), 0x80800) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000200)={@remote, 0x0}, &(0x7f0000000240)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000280)={@local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, @empty, 0x7f, 0x8, 0x4, 0x1faa14765f19bf1e, 0x3, 0x10050, r1}) r2 = socket(0xa, 0x802, 0x0) setsockopt$inet_int(r2, 0x0, 0xf, &(0x7f0000d56ffc)=0x10005, 0x4) getsockname$packet(r2, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000980)=0x14) sendmsg(r2, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="1100046ed60dfa5d41e740704f53e52cd7242a9d1c55a0cd6735de5e38b6353658360f8dcf3cd35ff45b5834e4ad4cb37a80e1ed8a3badf281ed16d33859f073a9bd6ff7d3a8cc33ae3552b228e5325a0eaee3b6d7bc2c5d2c3c3b3bdfb551e3c164972ab449c7b48e9c265d8b3f503fd5adacc86519453f9e35ecc08cc786846a86b7d9c79dfc771ef06d91f5f35b8630b59465e0ef46de28705822ab4d5230d7e0add81aab1ea434700277b64a18cc52b0757244904e0a6ddd75", @ANYRES32=r3, @ANYBLOB="01008306aaaaaaaaaabb0000a7b08fb436fa5bb6e2871b1dd1c90e77b3d3f6176e0480bf9fad53f46151ca4d4a69b280ddc1c07c24785a2d1afe0f5527fb9d65583fb78ca15312376600000000000001ffdf71fc83f198fe1d946a603c9de9ebccb5211469c117d4288f4796ac1a9f8740065d9b85a171606e7553c3b9cf977410942db04ca5e180876aade62e0c4f2abbf70006"], 0x14, &(0x7f0000000340)=[], 0x0, &(0x7f0000000180)=[], 0x203}, 0x0) 2018/02/28 02:10:36 executing program 5: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000018000)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000020faa)={'system_u:object_r:auditctl_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x38, 0x36}, 0x56) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000080)={0x1ff, 0x400, 0x1, {0x0, 0x989680}, 0xfa, 0x4}) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) 2018/02/28 02:10:36 executing program 2: sched_setaffinity(0x0, 0x21e, &(0x7f00000000c0)=0x5) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={{{{0x2, 0x4e22, @broadcast=0xffffffff}}, {{0xa, 0x4e21, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}}, 0x16b, 0x2, 0x0, "68a39c7d058505ab545e3115b064320e53c2e3eb3e8e7fc377f7335706513003388b3be5840e6dd2a294cfcdd9378ded137ecb76291fd93cdda84298ddf2789f08c76ae190c6cf77061725221f035a06"}, 0x160) 2018/02/28 02:10:36 executing program 0: r0 = socket(0x10, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0xa41, {{0xa, 0x4e24, 0x4, @dev={0xfe, 0x80, [], 0xf}, 0x4}}}, 0x88) getsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000cbdffc), &(0x7f0000b95000)=0x4) 2018/02/28 02:10:36 executing program 6: personality(0x5400004) r0 = syz_fuseblk_mount(&(0x7f0000ad2ff8)='./file0\x00', &(0x7f0000ab8ff8)='./file1\x00', 0xf000, 0xffffffffffffffff, 0xffffffffffffffff, 0x20000000000, 0x0, 0x1860000) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setsig(0x4203, r1, 0xfffffffffffffffc, &(0x7f0000000040)={0x27, 0x9, 0x9}) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000140)=""/64) 2018/02/28 02:10:36 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000702000)) fcntl$setflags(r0, 0x2, 0x1) connect$inet6(r0, &(0x7f0000001000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x200000, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000080)=0x10001) sendmsg(r0, &(0x7f000000cfc8)={0x0, 0x0, &(0x7f0000017000)=[], 0x0, &(0x7f0000026f78)=[{0x7c, 0x29, 0x37, "3b0d986b69b8b1c04e882d72e354d486ce7fca288e4bfffd710d2bfb90472b864da955e91e7727db8fba999cf48e61767e6a7a91a421c81d0924ebda52e55563c3febb9c9c37415c74ce505f9cd4db4a924216f3e8d17be423f6bae6ad2d9f6add7ae442f56b2ec3ff1274c794"}], 0x7c}, 0x0) 2018/02/28 02:10:36 executing program 4: r0 = epoll_create(0x3) r1 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bf8000)={0x4}) r2 = inotify_add_watch(r1, &(0x7f0000000000)='./file0\x00', 0x84000000) inotify_rm_watch(r1, r2) epoll_wait(r0, &(0x7f0000204fa0)=[{}], 0x1, 0x0) 2018/02/28 02:10:36 executing program 7: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000000240)='./file0/bus\x00', &(0x7f00000002c0)='./file0/bus\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = creat(&(0x7f000002cff4)='./file0/bus\x00', 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@ipv4={[], [], @multicast1}, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f0000000140)=0xe8) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x24, 0x14, 0x9, 0x128, 0x70bd26, 0x25dfdbfc, {0xf, 0x0, 0x6}, [@nested={0x10, 0xe, [@typed={0xc, 0x8f, @uid=r1}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x24040801}, 0x44000) r2 = open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x0, 0x0) write(r0, &(0x7f000002d000)="e0", 0x1) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000300)={0x0, 0x1ff}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000380)={r3, 0xff, 0x10000, 0x6}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000003c0)={r3, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x7, 0x80}, &(0x7f0000000480)=0x98) preadv(r2, &(0x7f0000001ff0)=[{&(0x7f0000000f15)=""/235, 0xeb}], 0x1, 0x27ffffffd) truncate(&(0x7f0000035ff4)='./file0/bus\x00', 0x4) r4 = gettid() ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0186405, &(0x7f0000000280)={0x400, 0x7, r4, 0xc914, r1, 0x8, 0x39be, 0x800000000}) 2018/02/28 02:10:36 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x100, 0x1, 0x9, 0x5, 0xa8}, &(0x7f00000000c0)=0xa0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x70, 0x6e8a, 0xf89, 0x5, 0x100}, &(0x7f0000000140)=0x14) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000cfcffc)=0xffffffff, 0xfffffffffffffdfa) close(r0) 2018/02/28 02:10:36 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000000000), 0x4) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000000080), 0xffffffffffffff3d) 2018/02/28 02:10:36 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000cc9000)='/dev/sg#\x00', 0x0, 0x0) inotify_init1(0x800) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r0) 2018/02/28 02:10:36 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000001000)=0x2fe7, 0x4) r1 = memfd_create(&(0x7f0000000000)='posix_acl_accessselinuxtrusted-%-%\x00', 0x1) openat(r1, &(0x7f0000000040)='./file0\x00', 0x10102, 0x100) 2018/02/28 02:10:36 executing program 5: syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x8000) clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, 0xffffffffffffffff, 0x0) wait4(0x0, &(0x7f0000000040), 0x2, &(0x7f0000000080)) 2018/02/28 02:10:36 executing program 4: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e1e, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0x0, 0x0, &(0x7f000055fff0)={0x2, 0x4e1d, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'erspan0\x00', @ifru_addrs={0x2, 0x4e24, @loopback=0x7f000001}}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200, 0x0) write$selinux_load(r1, &(0x7f0000000080)={0xf97cff8c, 0x8, 'SE Linux', "000db6a79295738e5b844b9ba40355c480b5e725556eaee23d9d8e26651b6d50a3764e85e7a9e315ebd3b7d9ec7d9bf00dfdacc15caa"}, 0x46) 2018/02/28 02:10:36 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000001080)='/dev/input/event#\x00', 0x0, 0x2) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00008b1000)) clock_gettime(0x0, &(0x7f0000001040)) write$evdev(r0, &(0x7f0000001000)=[{{0x0, 0x2710}, 0x0, 0xffffffff, 0x3}, {{0x0, 0x7530}}], 0x20) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000000)=""/4096) 2018/02/28 02:10:36 executing program 0: unlink(&(0x7f0000000040)="e91f7189591e9233614b2f") r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40, 0x0) fchdir(r0) 2018/02/28 02:10:36 executing program 6: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x83fc, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x800}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)=ANY=[@ANYRES32=r1, @ANYBLOB="0000013ff3ff"], &(0x7f0000000100)=0xa) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000140)) write$eventfd(r0, &(0x7f0000024ff8)=0x100000001, 0xc) 2018/02/28 02:10:36 executing program 1: unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x80000000000000, &(0x7f0000000080)={0xefffffdfffffffff, 0x1, 0xffffffffffffff00}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000289000)) r2 = dup3(r0, r1, 0x0) connect$nfc_llcp(r2, &(0x7f0000000140)={0x27, 0x40003, 0x4c5c, 0x1, 0x401, 0x6, "a0d0488abaffd2f330281dde02b51c5e6a2d52b8c996b06ecf9b9e2119362d887a3ef340457d2e44a314c6b9d87aec82043a695735384795562d4d7d1e3fbe", 0x10001}, 0x58) mq_timedsend(r0, &(0x7f0000012000), 0x0, 0x0, &(0x7f0000036000)) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) syz_open_dev$urandom(&(0x7f0000000100)='/dev/urandom\x00', 0x0, 0x80) 2018/02/28 02:10:36 executing program 5: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000000000)='./file0/', 0xa102, 0x80000000) symlinkat(&(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000d06ff8)='./file0\x00') ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000040)) renameat(r0, &(0x7f0000000100)='./file0\x00', r0, &(0x7f0000000140)='./file0/') 2018/02/28 02:10:36 executing program 4: memfd_create(&(0x7f0000000fee)='(-^%\x00', 0x0) 2018/02/28 02:10:36 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x6) syz_open_dev$urandom(&(0x7f0000000100)='/dev/urandom\x00', 0x0, 0x80000) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{}, {}]}) fcntl$setsig(r0, 0xa, 0x5) 2018/02/28 02:10:36 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x125e, &(0x7f0000000040)) r1 = dup3(r0, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000040)) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000000c0)) 2018/02/28 02:10:36 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b5fff8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) getcwd(&(0x7f0000000000)=""/68, 0x44) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/02/28 02:10:36 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdafef)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000ff4)={0x1}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000011ffb)) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000000)=0xffff) poll(&(0x7f0000000040)=[{r1}], 0x1, 0x0) 2018/02/28 02:10:36 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000000040)=@newsa={0xf0, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@dev={0xfe, 0x80}}, {@in=@empty}, @in6=@loopback={0x0, 0x1}}, []}, 0xf0}, 0x1}, 0x40080) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000280)={0x9f3, 0xe60, 0x2, 0x10001, 0x8, 0x7, 0x78a, 0x7, 0x8, 0x6, 0x401, 0x1ff}) recvfrom(r0, &(0x7f0000000180)=""/222, 0xde, 0x40, 0x0, 0x0) 2018/02/28 02:10:36 executing program 7: r0 = socket$inet(0x10, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000280)={'bridge0\x00', @ifru_settings={0x2, 0x0, @fr_pvc_info=&(0x7f0000000080)={0x0, 'syzkaller1\x00'}}}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) accept4$ipx(r2, 0x0, &(0x7f0000000140), 0x80800) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'bridge0\x00', @ifru_flags=0x1}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x100, 0x0) sendto$llc(r3, &(0x7f0000000300)="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", 0x1000, 0x4000, &(0x7f00000000c0)={0x1a, 0x7, 0x7ff000000000, 0xfffffffffffffffe, 0x8, 0x6, @empty}, 0x10) 2018/02/28 02:10:37 executing program 5: r0 = socket$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$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) write$selinux_create(r1, &(0x7f0000000080)=@objname={'system_u:object_r:logrotate_var_lib_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x33, 0x38, 0x20, './file0\x00'}, 0x59) sendmmsg(r0, &(0x7f00001c1000)=[], 0x0, 0x0) sendmsg$key(r1, &(0x7f0000e96fc8)={0x0, 0x0, &(0x7f00009df000)={&(0x7f00007cc000)={0x2, 0x0, 0xfffffffffffffffe, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x400c001) write$selinux_context(r1, &(0x7f0000d30000)='system_u:object_r:sound_device_t:s0\x00', 0x24) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f00000002c0)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x1a}}, 0x8) sendmsg$key(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7099)={0x2, 0x0, 0x0, 0x3, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x40001) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000000)) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@loopback}}, &(0x7f0000000240)=0xe8) getgroups(0x7, &(0x7f0000000280)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]) fchownat(r1, &(0x7f0000000100)='./file0\x00', r2, r3, 0x1000) recvfrom$inet6(r1, &(0x7f0000000300)=""/239, 0xef, 0x100, &(0x7f0000276fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) shutdown(r1, 0x1) 2018/02/28 02:10:37 executing program 6: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x3, 0x2}) lseek(r0, 0xffffffeffffffff6, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000080)) 2018/02/28 02:10:37 executing program 4: r0 = getpgrp(0x0) getpgrp(r0) r1 = getpid() rt_tgsigqueueinfo(r1, r1, 0x0, &(0x7f0000000280)) 2018/02/28 02:10:37 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000d3fff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000326000)={{0x0, 0x2}}) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f0000000340)=""/166) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x2) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaa2aabb00006f7e000000000000fdf50c0000cfeb1049591a3623d3f6407df3d80cf72902132400000000000000940d6e4a0e95dabb9627566c04899eef6974c13d909a36ab5fb2657313e498e89db7b4f8feb9a64b9cbcdbc91b6d228cfe3e76e38d0504839b477b4dae9ac6f3b29be90df772b95bb0a90853d3abc703af4d3f439362f46649daeb97f39dc957d38a515155187a5291c21c9fa2f409cb3f194ab2d05d2fb5ab273e181bd97f2e28657ba715d8c57f024ddf3bdd5f9d"]) open(&(0x7f0000000040)='./file0\x00', 0x1fffe, 0x20) 2018/02/28 02:10:37 executing program 2: getrusage(0x1, &(0x7f0000359000)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x18080, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000000040)="b8439eab07e221320e7a09f2e6", 0xd) 2018/02/28 02:10:37 executing program 4: r0 = fcntl$getown(0xffffffffffffffff, 0x9) ptrace$getsig(0x4202, r0, 0x4, &(0x7f0000000400)) r1 = socket$inet(0x2, 0x7fffd, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)=0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/autofs\x00', 0x7ffd, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000000500)) setpriority(0x0, r2, 0x5) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000d14ffc)=0x7b, 0x4) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x1, 0x0) bind$nfc_llcp(r4, &(0x7f00000000c0)={0x27, 0x5, 0x7, 0x7, 0x9, 0x8, "8cb3cf03c3db21697c1a229a12201fe118011bf548848b8d308a0e91fec94a72e2a1048c79b5238a9bd517ad52ed017bfcbd1d569d2feb005bf06d19ae1496", 0x101}, 0x58) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) signalfd4(r1, &(0x7f0000000380)={0x8001}, 0x8, 0x80000) sendto$inet(r1, &(0x7f0000617fc9)="03", 0x1, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000189000)="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", 0x150, 0x0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) sendmsg$nl_generic(r1, &(0x7f0000a79000)={&(0x7f0000821000)={0x10}, 0xc, &(0x7f0000cb4000)={&(0x7f0000764000)={0x414, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@generic="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"]}, 0x414}, 0x1}, 0x0) set_robust_list(&(0x7f00000003c0)={&(0x7f0000ffb000/0x3000)=nil, 0xfffffffffffffffb, &(0x7f0000ffc000/0x2000)=nil}, 0x38) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f0000000240)=0xe8) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00000002c0)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r4, 0x40086409, &(0x7f0000000300)={r6}) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000000280)={r5, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0x10) 2018/02/28 02:10:37 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000769ff7)='/dev/sg#\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="00002e2f66696c6545003225b878ca55333c93d11fa3e4d9bf7462443be570b64224bec0282c7abc11e764bc3129b332e78ef8ea5ccae3db04be570056553dc370d18a24d6fca18b9767603b093f8f07c0e24dd8788b2266f10f5943557dd944ad623f9bf712676886e9178dfa2f51a3f6a81c769d08083ca363825b9737f9be9a78504ffe80d1b35e540fef846cc2233d597ec0065bf62393886ae50fe4aa940967efc04e4fe1ea0f6dae48dcd9785437f531cf6cd9f95cf96e09ede8f138b85ffd2bdf3bf3d88a5018c045609f24c8af8c8742ff038b2a8b853715d5f5eb419be0dcdc4707302a0d6c21ba78245578b06f34010000808448596d521cba2b400f469d646dcc911f223a97779c0252672bb86c0829eeec6ff1149024436b5cd72b8dfff45b693b41187363dadfbecd5f3ab7786976e6aaf4b3761a208d43d1422e18b015f6a38ec9c8e851651b84e1072ff3a0942552e52f0a651ef6b8e8408aea5062617685a65d23077f8e2f5a8827b7d53949f9af8d9383eb47c671a9c6d2f0b3a3d6aed55877770fdd56b56f815b6e3cd7cce7a61eac1fcd7f5466a68b01ae8fa0a09a9de2bc9bcc9f4db69cbc88ad59dc"], 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd", 0x21}], 0x1, &(0x7f0000b88000)=[]}], 0x1, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x80096b}) epoll_create1(0x80000) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000001c0)={0xffffffff92821ac7, 0x7, 0x6, 'queue0\x00', 0x2}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') sendto$inet6(r0, &(0x7f00000002c0)="20cf2dc063", 0x5, 0x8001, 0x0, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000280)=0x4, 0x4) 2018/02/28 02:10:37 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x23fffd) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000240), &(0x7f0000000280)=0x4) r4 = dup2(r0, r2) write$selinux_validatetrans(r4, &(0x7f0000000000)={'system_u:object_r:iptables_exec_t:s0', 0x20, 'system_u:object_r:agp_device_t:s0', 0x20, 0x31, 0x36, 0x20, 'unconfined\x00'}, 0x55) getpeername$packet(r3, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x14) setsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000140)={r5, @multicast1=0xe0000001, @empty}, 0xc) close(r2) socket(0x18, 0x0, 0x4) dup3(r1, r2, 0x0) 2018/02/28 02:10:37 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200001, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6(0xa, 0x80005, 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040), 0x14) 2018/02/28 02:10:37 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002780)='/selinux/enforce\x00', 0x0, 0x0) recvmsg$netrom(r0, &(0x7f00000016c0)={&(0x7f00000001c0)=@full={{0x3, {"aaa3f5514bff90"}, 0x3}, [{"2ed52e6818c674"}, {"bdff4cf52a9b58"}, {"9475f1966b1020"}, {"33b875968b8070"}, {"f8ca345574a46b"}, {"6cb77cae251d06"}, {"9d90fa06ba278f"}, {"3cf7d558860fb6"}]}, 0x48, &(0x7f0000000340)=[{&(0x7f0000000240)="90a33d6c279a3d604e93c4afece78b5084f5f42afbb2428504e4c6669e8d2770e0778f5ab79697239ba62ad92986ceb4dcad391404d99eb1c3", 0x39}, {&(0x7f0000000280)="3f1b78bc6a8729dc5e4263c16dcdc784f0463536f9c78d20226d69f74aa758d71bcfc8fa0f571b5c0e32abe10ca811733c4a2a7f06634c2450e0dd502700aba442cdd40b8413c1dad58d6f807658c90d45dc057b1df3469c056df6b8185a30a4b22a2ee8cbff5f4b5be9f4ca80ed08f48d0235527beb3db55f70aa7a", 0x7c}, {&(0x7f0000000300)="8567a928", 0x4}], 0x3, &(0x7f0000002880)=ANY=[@ANYBLOB="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5176c9c865af5904b46bd73b01ff269f5ce6168b1fe051f4d1de2a0dd80c3ca0732ac5f2d117cb2f948d4196ec93fa0e95c364108"], 0x1324, 0x4}, 0x2041) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000008cff4)='/dev/rfkill\x00', 0x0, 0x0) r2 = epoll_create1(0x80000) mq_timedsend(r0, &(0x7f0000001740)="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", 0x1000, 0x8, &(0x7f0000002740)={0x77359400}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x400000, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x80000001, 0x2, 0x3}, &(0x7f00000027c0)=0xffffffffffffff9b) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000380)={0x1000200000000, {{0x2, 0x4e20, @empty}}}, 0x90) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000002800)={r4, 0x2}, &(0x7f0000002840)=0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0xa000, r1, &(0x7f0000d56ff4)={0x30000001}) syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x4040) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000000540)=0x5) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000440)={r4, 0x94, "a01c184a784166bddb0214467895f74428468738123cb3b2538a74492992fb080f925c7da0d03b05488b73a210760e5a1e7d62e7059722bc032a6733b5f44eee2d92cd84ac276df2297c8028591bc3289adf93337ab782eed7d8d97c44d3cd9277d669aa7d3a71c09a0a6a0241aec9c0adc24cf08432b087546fd634b18304b86b6312364222fa46daebbd1e1930e45578ca109a"}, &(0x7f0000000500)=0x9c) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000001700)={0xf7, 0xfffffffffffffffd, 0x1, 0xfb7a, 0x693a, 0x9f4f}) pwritev(r3, &(0x7f0000000100)=[{&(0x7f0000000000)='${i', 0x3}, {&(0x7f0000000040)="9c54207570c05d628510055546a8d23b8b54cea3ba2d73a58831c9b7c106c1f898461bb70d22cf3e56c6880856348f6aeb6039443a585705d5f21cbfe89e27f13c88bf251b2974dfe2b8b48743df34c64c82ac2b9947702d504ba91455b4b657a196545371884f74c942b96b1ddb0565c0f2f8217a2e1ec24cd044f98434cb7859d9a910ba6840f9f48f342c9f06053e0f65fe861f", 0x95}], 0x2, 0x0) 2018/02/28 02:10:37 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000000000)={0x10}, 0xfffffffffffffef2, &(0x7f0000023000)={&(0x7f0000000140)=ANY=[@ANYBLOB="1400000011010100ffffffffffffffff00000000203d1255846ba6ee451004a9908272df7de7faa0f258f61dcf34a70ca4c3d988ea0ef803b5a5969d0957c60008e03e02929fc30c288c7b6ee0134ac4ad9f79ae00a2b02ebb967fdb6d2c58cecd4da0c786f9a6326bdd62634f065ab65e5d866f72ed79132904238cdbf9910b1a95cc5abc1bd1ac81e0d8556daad36f849cc2e9d092a883c73ca8f8ca29e69875bd22911a0f1027ad4b7070c1c54310d4c52638bdd012f62e50fa3fd4282bfab8b3670175cc9872a6e62c3ec3ee"], 0xce}, 0x1, 0x0, 0x0, 0x3}, 0x20008000) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x840) 2018/02/28 02:10:37 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002ff6)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000000)={0x800, 0x8, 0x100000000, 0x3, 0x7ff, 0xdc, 0x4, 0x2, 0x8000, 0x4, 0xfffffffffffffffe, 0x79}) ioctl$int_in(r0, 0x80000000005405, &(0x7f0000003ff8)) 2018/02/28 02:10:37 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) bind$inet(r0, &(0x7f0000e15000)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f00000002c0)={0x4, 0x0, 0x10001, 0x5}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40086437, &(0x7f0000000300)={r3, 0x80}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000040)) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/checkreqprot\x00', 0x8002, 0x0) getsockopt$inet6_tcp_int(r4, 0x6, 0x1f, &(0x7f0000000380), &(0x7f00000003c0)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0xf2, "d66937f98bebc25d228e07717f7bb900a80032798a86434b611c9cc1c301202d0afaa6b18d5fa0b86beca474257392e0943a4831345a137552d2ce0d668bb518563784301d1ea2a0bb49bd824a274cfbf55f101a0fb4b46ad00ad631b46c2d5f4de7fe64712d22bde99fd5a71e52cffb40491ca2cec1a0d4dd451e22ff35a1ddf5eea6bb53e48dde9161b875daefe1a21cd87bfd5b54fc0f103591ff7ecd7c6f07b2f8492b360e91a4cfe158d56af4e70edde6407eb06a577693a29cac48ce243ab44bcc40da8f79a8a72736ff2c641ea12479ea3b80b72fa1c1865c5531bf2f4c02b326e4247e0b721d99ed0865517c4575"}, &(0x7f00000001c0)=0xfa) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={r5, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x8c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) listen(r0, 0x0) 2018/02/28 02:10:37 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000200)='/dev/binder#\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}}, {{@in=@dev={0xac, 0x14, 0x14}}, 0x3, @in=@broadcast=0xffffffff, 0x0, 0x1}}, 0xe8) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x800) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000005fd4)=[], 0xfffffffffffffe73, 0x0, &(0x7f00004ee64e)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000efd0)={0x14, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="18843000f8a0cad1f2e22d71711d26165fe741a7230beeab75b81b173b24a4eb711ee2f639d380e62c30ec319076405eef61479a9629ee80a3f7270a926f1275e5aadb93dd7b5c5671db92a6f3909c9f0b1105103f15e864286f", @ANYRES64=0x0, @ANYBLOB="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"], 0x0, 0xfdfd, &(0x7f000000cf98)}) 2018/02/28 02:10:37 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000e7bffc)=0x400, 0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000040)={0x2, 0x101, 0x71d, 0x5, 0x6, 0x1}) 2018/02/28 02:10:37 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000002, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000040)={0x0, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e20, @rand_addr}, {0x2, 0x4e20, @loopback=0x7f000001}, 0x0, 0x0, 0x100000000, 0x0, 0x0, &(0x7f0000000000)='syz_tun\x00'}) 2018/02/28 02:10:37 executing program 2: chroot(&(0x7f0000000000)='./file1\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x100) umount2(&(0x7f00007d5ff8)='./file0\x00', 0xfffffffffffffffd) r0 = open(&(0x7f0000000080)='./file2\x00', 0x8000, 0x1d0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000000c0)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x18}}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0xfff, @mcast2={0xff, 0x2, [], 0x1}, 0x80000000}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @rand_addr=0x5}], 0x7c) socket$nl_route(0x10, 0x3, 0x0) setxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@known='system.posix_acl_default\x00', &(0x7f00000001c0)="6b657972696e67707070305d656d312d5b7f70726f637d47504c766d6e65743176626f786e657430656d3000", 0x2c, 0x2) mkdir(&(0x7f0000000300)='./file0\x00', 0x40) lookup_dcookie(0x5, &(0x7f0000000200)=""/227, 0xe3) 2018/02/28 02:10:37 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000000040)='./file0\x00', 0x110) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)) syz_open_pts(r0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a27ff8)) dup2(r0, r0) 2018/02/28 02:10:37 executing program 3: r0 = memfd_create(&(0x7f0000000180)=')self{\'\x00', 0x3) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000001000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000025000)=[], 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x11e}, 0x3) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f00000001c0), 0x8) 2018/02/28 02:10:37 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/sctp\x00') ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000200)=""/134) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f62ff0)='/selinux/create\x00', 0x2, 0x0) sendto$inet(r0, &(0x7f00000002c0)="4e1437a4f7897aa0728cefb6cdb409515f11c4950c49bfefd8f0f8920f5daab995942b610eb1a71f79ebd7682a0daf2567a78a710ace349de7e7d36c0a093a6ddf1a16", 0x43, 0x4, &(0x7f0000000340)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) clock_gettime(0x7, &(0x7f0000000000)) r2 = dup(r1) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000000140)={0x7, 0xffffffffffffff15}) write$selinux_create(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="73797374656d5f6eb66f40056563745f723a6c6f67696e5f6592e11706c4e4f55678998d877865635f743a733020756e636f6e66696e65645f753a73797374656d5f723a696e736d6f645f743a73302d7330404c70d63d0125edc7"], 0x5b) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000100)={'vcan0\x00', 0x400}) 2018/02/28 02:10:37 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000300)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', @ifru_map={0x2}}) poll(&(0x7f00000001c0)=[{r0, 0x40}, {r0, 0x7}, {r0, 0x200}, {r0, 0x8001}], 0x4, 0xea43ff4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCEXCL(r1, 0x540c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000000100)={{0x8, 0x100000001}, 'port0\x00', 0x67, 0x408, 0x8, 0x0, 0x8, 0x8, 0x73, 0x0, 0x4, 0x400}) setsockopt$ax25_int(r1, 0x101, 0x8, &(0x7f0000000040)=0x40, 0x4) getsockopt$inet_buf(r1, 0x0, 0x2c, &(0x7f0000000200)=""/32, &(0x7f0000000240)=0x20) r2 = socket$inet(0x10, 0x3, 0x0) syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x4, 0x400) sendmsg(r2, &(0x7f0000005fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="230000001600910307fffd946fa283bc0220000000000000271d8568b51ba3a2d18873", 0x23}], 0x1}, 0x0) 2018/02/28 02:10:37 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004b8ff7)='illinois\x00', 0xfffffd8d) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, 0x11) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f00000000c0)=""/4) r2 = socket(0x10, 0x3, 0x4) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000100)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x1, [@multicast2=0xe0000002]}, 0x14) sendmsg$nl_xfrm(r2, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c0000001200db4d000000000000000000000000000000000000000000000000000000240008001d00085164ef891111a0edabf37c17d93a0d000000b7e9572064eeed8214bf6acab193290efe6e3afa7e5bb3e845a09ee5ce67ba3bea563c742e1f262098518f823cd53ddd687f585f0000000000"], 0x4c}, 0x1}, 0x0) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000000140)={0x9, {{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x5, [{{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e21, @multicast1=0xe0000001}}, {{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e22, @empty}}]}, 0x340) 2018/02/28 02:10:37 executing program 3: r0 = socket$pptp(0x18, 0x1, 0x2) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) dup3(r0, r1, 0x80000) creat(&(0x7f000053e000)='./file0\x00', 0x0) rename(&(0x7f00003b2ff8)='./file0\x00', &(0x7f0000192000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") 2018/02/28 02:10:37 executing program 0: r0 = memfd_create(&(0x7f00009de000)="200000000000000031253a000030f10b", 0x2) pwritev(r0, &(0x7f00007a8000)=[{&(0x7f0000000000)="96", 0x1}], 0x1, 0x0) fcntl$addseals(r0, 0x409, 0x5) alarm(0x800) write(r0, &(0x7f0000000080)='\x00', 0x1) 2018/02/28 02:10:37 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000ff6)='/dev/ptmx\x00', 0x0, 0x0) socketpair$inet6(0xa, 0x0, 0x2, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0x9, 0x4, 0x1, 0x3, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000001c0)={r2, 0x4}, &(0x7f0000000140)=0x8) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000100)=0x3) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000001ffc)=0xe) r3 = memfd_create(&(0x7f0000000000)='/dev/ptmx\x00', 0x3) write$selinux_context(r3, &(0x7f0000000180)='system_u:object_r:usr_t:s0\x00', 0x1b) poll(&(0x7f0000001000)=[{r0}], 0x1, 0x0) 2018/02/28 02:10:37 executing program 7: r0 = socket$inet6(0x10, 0x3, 0x4) sendmsg(r0, &(0x7f00000000c0)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @empty}, 0x0, 0x1, 0x1, 0x4}}, 0x65, &(0x7f0000002a00)=[{&(0x7f0000000000)="5500000018007fb1b72d1cb2a4a280a80a0600080000000000002369250009000800001c010000001400a30702000000000000dc1338d544ed0ad3284cffff12000a9b84226eb75afb83de448daa7227c43ab82200", 0x55}], 0x1, &(0x7f0000000100)=[]}, 0x8000000000) [ 37.160562] binder: 5620:5625 unknown command 3179544 [ 37.169614] binder: 5620:5625 ioctl c0306201 2000efd0 returned -22 2018/02/28 02:10:37 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0xfffffffffffffffe, 0x0) r1 = mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000007, 0x80111, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000080)={r1}) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000016edc)={0x14, 0x42, 0x301, 0x1, 0xffffffffffffffff, {0x7}, []}, 0x14}, 0x1}, 0x0) 2018/02/28 02:10:37 executing program 1: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000040)={0x8, 0x1, 0x1ff, 0x44, 0x8000}, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000cadfc8)={0x0, 0x0, &(0x7f00001cd000)=[], 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="10000000010000000100000000000000c995a6bce81ae61c14935052a28adc99f4af740f511adff1bc76728ecaa0ada421f6fb53b7f9e98366fd194e6602fdb5b15282c50f1231b0cd6ffea21704fa33e9d1f45814d813d425b46ab2ae07663f74d354616fee3a0eed9827a7b2785fc32ee61173f29208c2b9ecc20305e0e939c24417de2267ebee70c2b7888f27396089fc9001e20f0a0bafd52a08e07a3575b30489d5972f828eca1e63e1104ed5f644b9a6477bcdaf7d3804eb288bab3c20ec5e"], 0x10}, 0x0) 2018/02/28 02:10:37 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xf) getcwd(&(0x7f0000000000)=""/197, 0xc5) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000086fa8)="580000001400192300bb4b80040d8c560a06000000000400489643c218fe58a2e04a03ca8164643e8900000028215a0004fbf50d0000000400000004001ce1ed5e000000000022001000010007000002021f00ec6b0f536e", 0x58}], 0x1) r1 = dup2(r0, r0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000100)=0xff, 0x8) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000140), 0x4) 2018/02/28 02:10:37 executing program 7: capset(&(0x7f0000f0fffa)={0x19980330}, &(0x7f00008e7000)) writev(0xffffffffffffffff, &(0x7f000013b000)=[{&(0x7f0000373f14)="580000001400192340834b80040d8c560a06f8ffec0481000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x200000000000010f) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200, 0x4) statfs(&(0x7f0000000180)='./file0/file0\x00', &(0x7f00000001c0)=""/49) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000140)=[@in={0x2, 0x4e21, @multicast2=0xe0000002}], 0x10) bind(r0, &(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x4, 0x4, 0x0, 0x1, {0xa, 0x4e20, 0x3f, @local={0xfe, 0x80, [], 0xaa}, 0x7fff}}}, 0xfffffffffffffe88) 2018/02/28 02:10:37 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000080)={{{@in=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f0000000180)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00000001c0)={@mcast2={0xff, 0x2, [], 0x1}, 0xcb8c, r2}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f00007cfff4)={0x10}, 0xc, &(0x7f00000a6000)={&(0x7f0000000040)=@ipv6_getaddr={0x2c, 0x16, 0x401, 0x0, 0x0, {0xa}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x6, 0x1}}]}, 0x2c}, 0x1}, 0x0) 2018/02/28 02:10:37 executing program 2: sched_setattr(0x0, &(0x7f000026c000)={0x30, 0x1, 0x0, 0x80000001}, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) syncfs(r0) r1 = getpid() syz_open_procfs(r1, &(0x7f0000000000)='pagemap\x00') ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000040)=""/5) 2018/02/28 02:10:37 executing program 5: r0 = socket$inet(0x2, 0xfffffffffffffffe, 0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) fchown(r0, r1, 0x0) 2018/02/28 02:10:37 executing program 4: r0 = socket$inet(0x10, 0x10, 0x9) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff20fffefd956fa283b724a600800000000000000068354000002c0003001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079800", 0x4c}], 0x1}, 0x0) 2018/02/28 02:10:37 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x5, 0x60c, 0x200, 0x9, 0xfffffffffffffffe, 0x7, 0xffffffff, 0x3ff, 0x0}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000001c0)={r1, 0x3f}, &(0x7f0000000200)=0x8) socketpair(0x1, 0x0, 0x5, &(0x7f0000000040)) prctl$getname(0x10, &(0x7f0000000080)=""/134) 2018/02/28 02:10:37 executing program 4: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) tee(r0, r0, 0x4, 0xc) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/02/28 02:10:37 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00006f3ffd)='ns\x00') getdents64(r0, &(0x7f00000000c0)=""/172, 0xffffffffffffff71) getdents(r0, &(0x7f000055f000)=""/4096, 0x1000) 2018/02/28 02:10:37 executing program 5: symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x200000, 0x0) utime(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x7fffffff, 0x8}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="b600000032e00c08af553d2b052da54ea026d20bb2e871b480df596bab53a329bec839dc5a10a595aa151e07cc4f30959a0de48c69fa5a427a8a9b97f446790f54ad3f18a5ac7ba4d04c4ac7240eb294fcdc125225ff343856f863e52200f29b669932162eb56c63a9668798aea41b053f69859e8be1aa5bc418085d4b5a45f67a1f8e7d45ec95e5a9239f62552976033e83c6787790567b05fcd1599221b277582bbfc4490000000000000000000000000000"], &(0x7f0000000300)=0xbe) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000340)={r1, @in={{0x2, 0x4e24, @loopback=0x7f000001}}}, 0x8c) getsockname$inet(r0, &(0x7f00000001c0)={0x0, 0x0, @local}, &(0x7f0000000200)=0x10) utime(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) 2018/02/28 02:10:37 executing program 6: rt_sigreturn() r0 = socket(0x2, 0x8000e, 0xd4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000000c0)={0x8000}, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0x40085112, &(0x7f0000000000)={0x5, &(0x7f0000e82000)=[{}, {}, {}, {}, {}]}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040)=0x80000001, 0x4) 2018/02/28 02:10:37 executing program 0: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000877000)={&(0x7f00002eaff4)={0x10}, 0xc, &(0x7f0000a55ff8)={&(0x7f00006c8000)=@ipv6_getaddr={0x18, 0x16, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x18}, 0x1}, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x420002, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00000000c0)={@ipv4={[], [], @rand_addr}, 0x0}, &(0x7f0000000140)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000180)={@dev={0xfe, 0x80, [], 0x16}, r1}, 0x14) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000adafa0)=@hopopts={0x0, 0x0, [], []}, 0x8) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40000, 0x0) getsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000325f23)=""/221, &(0x7f0000108000)=0xdd) 2018/02/28 02:10:37 executing program 3: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002d80)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000002a80)={0x0, 0x2, 0xa58d, 0x6, 0x6, 0x3, 0x1, 0x4, {0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x7, 0x5, 0x40, 0x1f, 0x7fff}}, &(0x7f0000002b40)=0xb8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002b80)={r1, 0x5}, 0x8) signalfd(r2, &(0x7f0000205000), 0xfffffffffffffc5b) recvmmsg(0xffffffffffffff9c, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000000)=""/59, 0x3b}, {&(0x7f0000000040)=""/75, 0x4b}, {&(0x7f00000000c0)=""/243, 0xf3}], 0x3, &(0x7f0000000200)=""/85, 0x55, 0x100}, 0x6}, {{&(0x7f0000000280)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x32, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/21, 0x15}, {&(0x7f0000000300)=""/27, 0x1b}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/67, 0x43}], 0x4, &(0x7f0000001400)=""/106, 0x6a, 0x7}, 0x7f}, {{&(0x7f0000001480)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000000000000000000000000000000000002000000000008000000000000"], 0x2e, &(0x7f0000001580)=[{&(0x7f00000014c0)}, {&(0x7f0000001500)=""/13, 0xd}, {&(0x7f0000001540)=""/55, 0x37}], 0x3, 0x0, 0x0, 0x1}, 0x72d}, {{&(0x7f00000015c0)=@sco, 0x8, &(0x7f0000002940)=[{&(0x7f0000001600)=""/212, 0xd4}, {&(0x7f0000001700)=""/230, 0xe6}, {&(0x7f0000001800)=""/4096, 0x1000}, {&(0x7f0000002800)=""/254, 0xfe}, {&(0x7f0000002900)=""/37, 0x25}], 0x5, 0x0, 0x0, 0xf02}}], 0x4, 0x2, &(0x7f0000002a00)={0x77359400}) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000002bc0)={{{{0x2, 0x4e23, @loopback=0x7f000001}}, {{0xa, 0x4e22, 0x7, @loopback={0x0, 0x1}, 0x200}}}, 0x7ff, 0x6, 0x20, "46c2429d6ac9c4ad90f6246e6151a71fb187337a1bbe6cb59c8ebecd169ea68bba1e593bb4ba015a82df5a037629edc45801866f8f1ce1ce30dbb4de79feb9dadcf4b467807b7ee62fa2def923ded23b"}, 0x160) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f0000002a40)={'ip6gre0\x00', @ifru_flags=0x800}) 2018/02/28 02:10:37 executing program 2: r0 = socket(0x1000000000010, 0x2000000000002, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e21, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x1}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xe}}, @in6={0xa, 0x4e23, 0x4, @ipv4={[], [0xff, 0xff], @empty}, 0x5}, @in={0x2, 0x4e22, @empty}], 0x58) r1 = fcntl$getown(r0, 0x9) socket(0x10, 0xa, 0xfffffffffffffff7) getsockopt$llc_int(r0, 0x10c, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sched_setattr(r1, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x6, 0x5, 0x4, 0x0, 0x5e}, 0x0) write(r0, &(0x7f0000e1dfd7)="260000001e0047d791f60000000822070700dfff0200000000000000aa0737550500040008f9", 0x26) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/02/28 02:10:37 executing program 6: r0 = socket(0x800000010, 0x3, 0x0) write(r0, &(0x7f0000000040)="26000000130047f10714c1f9590022ff053e0114cfbaa9e796f255fc1d0265001000e3010000000000000000000000060010000535", 0x19f) 2018/02/28 02:10:37 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x2) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000100)={0x8001, 0x1}) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xffffffffffffffb1, &(0x7f00000000c0)={&(0x7f000001f000)=ANY=[@ANYRES64, @ANYRES32=0x0], 0x2}, 0x1}, 0x0) 2018/02/28 02:10:37 executing program 7: r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000180)=0x14, 0x800) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000001c0)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80007, 0x7fffffff, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000000040)=""/149, &(0x7f0000000100)=0x95) clock_adjtime(0x0, &(0x7f0000000fd6)) 2018/02/28 02:10:37 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x200, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0xc0}, 0x1, 0x0, 0x0, 0x8000}, 0x4000004) getsockname(r0, &(0x7f0000000000)=@in={0x0, 0x0, @multicast2}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x1ff, {0x2, 0x4e20, @multicast2=0xe0000002}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x14}}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x98, 0x7fffffff, 0x0, 0xffffffffffffffff, 0x2, &(0x7f00000000c0)='gretap0\x00', 0x4c, 0xf48, 0x10000}) getsockname(r1, &(0x7f0000000380)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="000000000000020000ff000089260b187236a9c81516e8fab4bb66ed68f00e1ee726169a2ffe4a36c9c2736eb8ff9f0cd0a0cebfe0d2a4871c45e314bcf1e01eb489c84d3c370b5e4b7cff59c30e7227a55cb0d98ee603d6e82042b84aefbc509a2a7cfb281b98c3e1e02b8acb3f8c493e1aacf53051e369b65ff04e74aeaf19d1968f9451481cd529afb52a40f353dab5d6e414f14e189904e67f57e9aeb6f882e903ac464350bcd728c6bb1217"], &(0x7f0000000180)=0xe) 2018/02/28 02:10:37 executing program 0: r0 = gettid() r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00006c1ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r5, 0x407, 0x0) write$tun(r5, &(0x7f0000001180)=ANY=[@ANYBLOB="0000000000000000000045000ff7ffff00000000907800000000e00000014e204e20", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="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"], 0x1001) read(r3, &(0x7f0000063000)=""/1, 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000008ff8)=0x3f) r6 = dup2(r4, r5) setsockopt$inet6_tcp_int(r6, 0x6, 0x4, &(0x7f0000001140), 0x4) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) dup2(r2, r2) tkill(r0, 0x16) sched_setattr(r0, &(0x7f0000000000)={0x30, 0x1, 0x1, 0x3ff, 0x1d15a00000, 0x4, 0xff, 0x800}, 0x0) 2018/02/28 02:10:37 executing program 5: rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file0\x00') r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) bind(r0, &(0x7f0000000140)=@ipx={0x4, 0x3ff, 0x2, "c4c74b390836", 0x10001}, 0x10) 2018/02/28 02:10:37 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x81) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000001c0)={0x100}, 0x4) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000140)=0x4) r1 = socket(0xa, 0x2, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000180)) getsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000000040)={@multicast1, @empty}, &(0x7f0000000080)=0x8) r2 = geteuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) fchown(r1, r2, r3) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000001240)=""/4096, &(0x7f0000000000)=0x1000) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f00000000c0)={'syz_tun\x00', @ifru_flags=0x200}) 2018/02/28 02:10:37 executing program 4: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f000000b000), &(0x7f0000c9d000), 0x0) remap_file_pages(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000004, 0x6, 0x800) 2018/02/28 02:10:37 executing program 1: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x13, &(0x7f00000001c0)=0x100000000, 0x4) r1 = socket$netlink(0x10, 0x3, 0x4) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000b9c000)) writev(r1, &(0x7f0000493000)=[{&(0x7f0000bae000)="58000000140019f700db4b01040d8c560a06000000000410489619c3001158a2e04a03ca8164243e8900000028215a0004fbf50dfff90004a50b00ff001c0843000000000000221f080001000a000400000100ec6b0f076e", 0x58}], 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a45323, &(0x7f0000000040)={{0x1, 0x57}, 'port0\x00', 0x80, 0xc, 0x2, 0x100, 0x54, 0x3, 0x2, 0x0, 0x4, 0x7ff}) 2018/02/28 02:10:37 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00001aa000)='net/psched\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000200)={0xdc2, 0x0, 0x1, 0xfffffffffffffe00}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40086437, &(0x7f0000000240)={r2, 0xb6f}) bind$inet(r1, &(0x7f0000eacff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) getsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000000)=""/54, &(0x7f0000000040)=0x36) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f00000000c0)=""/152) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000000080)=0x662) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00000002c0)={0x2, 0x1, &(0x7f0000000280)='O'}) accept4(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="07e9ff000000"], &(0x7f00000001c0)=0x8, 0x80800) sendfile(r1, r0, &(0x7f000033cff8), 0x1) [ 37.397856] netlink: 6 bytes leftover after parsing attributes in process `syz-executor6'. [ 37.408389] syz-executor4 uses obsolete (PF_INET,SOCK_PACKET) [ 37.436833] mmap: syz-executor4 (5758) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/02/28 02:10:37 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) syncfs(r0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x800, 0x100) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000001680), &(0x7f00000016c0)=0x4) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000100)={0x4451, 0x4, 0x10001, {0x77359400}, 0x4, 0x9}) fcntl$notify(r0, 0x402, 0x2) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendmsg$nfc_llcp(r1, &(0x7f0000001640)={&(0x7f0000000200)={0x27, 0x6, 0x9, 0x4, 0x7, 0x7, "469645ca27c1b3169cc0bf9125e86f6bdd2abc7a301a7d88fe70563e17b46bd3ed5c1086a374c4703585ed5dcfa8f715a959fa6b47dcb7a94884deaf54644d", 0x8}, 0x58, &(0x7f0000001600)=[{&(0x7f0000000280)="52d9e1fdfb190e47b8aed3e61a705437670dbea07e39980b3b455d6037ab8e13db5242f3a696f987a6bc255a1b93078be24c1e58fa12930cbbac9729957837ed05b36547f93ddd81184de038116a13525ecc6ff2f8a73419133338", 0x5b}, {&(0x7f0000000300)="fb993dc24da2de1995b09ec73bdfc475ddadcfbb249cf40346a9863b796d8217", 0x20}, {&(0x7f0000000340)="571d61031e98fbab5029541f19f2b19bd3a4a7409a3781599dfad0180d88e4a951350f94ea99f42dd2c21e282d3d5f0e3b11617bab29b75ed5eed260502bf6999a9f44b3585520718a5f4214c0b6d3476dae48fb45e35ef47b11e56e1cad83f2a8aad303036c2897aad51e4b4588cf4aedddb549de99029665db82075d8933404a44c5217c46aa719a0392de0fecb3e97727bb19afe3e1cd3fb28a0d88c16af8ddeaf2d01d14d0446e66f95ed8b5cb019ce487e8826c33ce0a56320963aa653f00f6a243ea67bcb63699a68ed7b8c7e98e57b98a602c8fd11a92b05c1719cdea543a0599114198dc2fb12827ec5727bf6089fc55d8", 0xf5}, {&(0x7f0000000440)="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", 0x1000}, {&(0x7f0000001440)="7ba3ac59d9cca32b8830c01d7e97af57c2fa21f812e114633e6162320cf8762ff473333bfb770698fe0c351a2207c763c8398729fd85ad5538ebe39599217faaa2f7565d5e76647ab62d8fd78dae8930cff546dfc25969d9ba3c0de80fee51f954fffe366964a55e71777a586ca7a3e1416dbd66eace3fabd29e180a5b4967915196c39b5c0d27361320767e81eed2889597f4e6ac27fbb3ee455b3403826eb2d64dd8c83162fa37fe52a9cbfa8b0c762cc6feed96b01258f19888c087919dc53ba673b12df62766668fcf8f08c40155309503c0da672bc48ee70f10", 0xdc}, {&(0x7f0000001540)="88f56ef81746451ab18c85cd6dae8b06fdd6db07d56fa7339776af1a165d67e309458828dacd0528f4f1038f", 0x2c}, {&(0x7f0000001580)="94ccbcea00d4aa5abb911f26d8b0e14334b1a854fe235143f9d44cd6eb12ee2abe18e087756c574fafbc0628defccd57e180168dba1cee2446cb2e3f823bd11a3074c5f583e0db9573e35112e424e645b6163bfa5450e615843474a5d7985f3fa5eb48347d8ebf6dc226bde6cea65c7133b4b4c243608d0b3959e9d28a83f1", 0x7f}], 0x7, 0x0, 0x0, 0x41}, 0x40000) open(&(0x7f0000000080)='./file0\x00', 0x333302, 0x20) 2018/02/28 02:10:37 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e21, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e24, @rand_addr=0x7}, @in6={0xa, 0x4e21, 0x200, @mcast2={0xff, 0x2, [], 0x1}, 0xaf8e}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xc}}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}], 0x98) faccessat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x0) 2018/02/28 02:10:37 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80206433, &(0x7f0000000040)=""/253) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000054dff0)={0x2, &(0x7f0000011ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff000}, {0x6}]}, 0x10) openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x10000, 0x0) write(r2, &(0x7f0000b0c000), 0x0) 2018/02/28 02:10:37 executing program 6: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000000000)="240000002d00030007fffd946fa283b70a000016ffff0000031e03fffffffffffff40000", 0x24}], 0x1}, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) 2018/02/28 02:10:37 executing program 7: openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x19, &(0x7f000070dffc), &(0x7f0000494000)=0x4) 2018/02/28 02:10:37 executing program 4: open(&(0x7f000084aff8)='./file0\x00', 0x8000, 0x0) getxattr(&(0x7f00003eb000)='./file0\x00', &(0x7f0000117ff7)=@known='user.syz\x00', &(0x7f0000be8000), 0x0) 2018/02/28 02:10:37 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = memfd_create(&(0x7f0000302ffe)='-\x00', 0x0) pwritev(r1, &(0x7f0000001240)=[{&(0x7f0000001280)="5e626949b5b1c8f3aa97b428f77f620818d1a4ba1082cdfc5ecaa93995f5eec97396bf5b1901d1c6ca4d59bd792131f294fc87779418b8d276b31dab2b0f82fd1e92b21f2da010e29c698daec53cc5b9f2bffc7ff78745ccb44f38dbb9009efca8b9449b7e85b258a49df9e08516", 0x6e}, {&(0x7f0000002000)="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", 0x1000}, {&(0x7f0000001180)="56c909785440c5886da14a5a76c75f90928bd4c4c0971b0d47a036411651664c269a8db883648312147d9ffd9cfbd2db5e62eaabd96e4676baea05d64d5a26f99b3a85b62bfd316cd8c83f43b23c400df66521ee336686ccee5d4eb751a55f92164f256495349ed151f03533c45f55d47ac524ee26633d2e0980a2aedd11524dce22d1cc00b762e58adaadf715edabc934926627dfed7cc8f223fb93d3fcc733f8afac7c6d2d014f0e5862e167ad695c973773bb76a6fa3738426b2468e527", 0xbf}], 0x3, 0xffffffffffffffff) fsetxattr(r1, &(0x7f0000000080)=@random={'security.', '-%vboxnet1\x00'}, &(0x7f00000000c0)='posix_acl_accesscgroupwlan1}\'em0[\x00', 0x22, 0x0) write$tun(r1, &(0x7f0000d85e2e)=@pi={0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @loopback=0x7f000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}, 0x28) close(r0) 2018/02/28 02:10:37 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/64, 0x40}, {&(0x7f0000000480)=""/137, 0x89}, {&(0x7f0000000140)=""/202, 0xca}, {&(0x7f0000000240)}, {&(0x7f0000000280)=""/59, 0x3b}, {&(0x7f00000002c0)=""/108, 0x6c}], 0x6, 0x0) r1 = getpgid(0xffffffffffffffff) r2 = dup3(r0, r0, 0x80000) perf_event_open(&(0x7f0000000380)={0x5, 0x78, 0x9, 0x3833494c00000000, 0x4, 0xffffffffffffff54, 0x0, 0x1f8000, 0x10000, 0x1, 0x32, 0x0, 0x75b, 0x9, 0x4, 0x7f, 0x6, 0x7, 0x82c, 0x2, 0x5, 0x10001, 0x0, 0x3, 0x5, 0xc99, 0x3ff, 0x0, 0xc9f, 0x1, 0x7, 0x5, 0x36f4, 0x8, 0xffffffffffffffff, 0x800, 0x100000000fff, 0x1fc, 0x0, 0xe4a, 0x0, @perf_config_ext={0x4, 0xfff}, 0x100, 0x101, 0x9, 0x4, 0x5, 0x1000, 0xffff}, r1, 0x1, r2, 0x2) sendmmsg(r2, &(0x7f0000001d80)=[{{&(0x7f0000000400)=ANY=[@ANYBLOB="0a00462100000000000000000000000000000000000000000000000069569ef13de88ff6336dd15450401f0b9c144f53b55ebaeb29df4be3b5a71a25193fb7bcffb9a22c5eb7e4c3f6d630b4fd04ebc182c7030ee122845610c2867b4b229a89443d885c939d401df4be335c5b347c0f28ba1d022ac9c20cb4e91b340bce1a"], 0x1, &(0x7f0000000740)=[{&(0x7f0000000340)="4445000d7c8f5881a004", 0xa}, {&(0x7f0000000640)="90326bed977b3b43e483ed51e928efffde54d5673a6ae0b4a95f41824c8ca0d6e700bbde2a93559b591f6fa6a529217b772808f4c581fbfbf368db788ca62bbd8042e3f121ed27988dedac41971b12b7e4b2f511e47f42e23b117f5083a593852c8f98cb392fa431e3ba166f0c892c1e6f45b08efd24dded4465c5cf1d6a1050f756033856a2f26f93c248212e9244f655e043f708b02db80bae443c901d10ad018c1d7480ad30c4e1281523a61b2693e74081295e0ad1f429", 0xb9}, {&(0x7f0000000700)}], 0x3, &(0x7f0000000000)=[]}, 0x100000}], 0x1, 0x0) 2018/02/28 02:10:37 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = add_key$keyring(&(0x7f0000676ff8)='keyring\x00', &(0x7f000058a000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r2 = add_key(&(0x7f0000e5e000)='keyring\x00', &(0x7f00000a8ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) keyctl$link(0x8, 0xfffffffffffffffb, r2) sendmsg$nl_route(r0, &(0x7f00000f4fc8)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000063a70)=@bridge_getneigh={0x28, 0x1e, 0xa21, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@IFLA_MASTER={0x8, 0xa, 0x9}]}, 0x28}, 0x1}, 0x0) 2018/02/28 02:10:37 executing program 4: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) r0 = open$dir(&(0x7f000001bff4)='./file0\x00', 0x0, 0x80000) getdents(r0, &(0x7f0000000000)=""/25, 0x19) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000007fef)='/selinux/enforce\x00', 0x80001, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)='0', 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x8000, 0x3}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x8, 0x3c2, 0x11d9, r2}, 0x10) 2018/02/28 02:10:37 executing program 3: clock_gettime(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0}) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x1) ioctl$void(r1, 0x5451) ioctl(r1, 0x7, &(0x7f0000000080)="dd4174d6a12ee933691b1353ea242961e96b862ffe75736c2f") timer_settime(0x0, 0x0, &(0x7f0000ee7fe0)={{}, {0x0, r0+10000000}}, &(0x7f0000557000)) 2018/02/28 02:10:37 executing program 5: r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000000c0)=ANY=[@ANYRES32=r0], 0x1) getsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000000000)={@empty, @remote}, &(0x7f0000000040)=0x8) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/02/28 02:10:37 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efafeb)='/proc/self/net/pfkey\x00', 0x0, 0x0) bind$ipx(r0, &(0x7f00000000c0)={0x4, 0xffffffff80000001, 0x80000000, "46e20d06d8b5", 0x5}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ef9feb)='/proc/self/net/pfkey\x00', 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efb000)='/proc/self/net/pfkey\x00', 0x0, 0x0) close(r0) flock(r2, 0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)=0x0) syz_open_procfs(r3, &(0x7f0000000140)='net/ip6_mr_cache\x00') ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000040)={0x3, 0x0, 0x1, 0x8}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0086438, &(0x7f0000000080)={0x3, r4}) poll(&(0x7f0000000000)=[{r1, 0x2020}], 0x1, 0x3f) 2018/02/28 02:10:37 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000080)={r2, 0x1000}, &(0x7f00000000c0)=0x8) bind$inet(r1, &(0x7f0000468ff1)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) bind$inet(r0, &(0x7f0000dc7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r3 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') preadv(r3, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) 2018/02/28 02:10:37 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000617fc9)="03", 0x1, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000012fc8)={&(0x7f0000015000)=ANY=[@ANYBLOB="02004e22ac1400000000000000000000"], 0x10, &(0x7f000072a000)=[{&(0x7f000059f000)="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", 0x580}], 0x1, &(0x7f000002a000)=[]}, 0x0) 2018/02/28 02:10:37 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=@dellink={0x28, 0x11, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x40000, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x28800, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)=0x0) sched_yield() ioprio_set$pid(0x2, r2, 0x6) 2018/02/28 02:10:37 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001400)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000001440)=0x6, 0x4) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200200, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000075afd0)={0x27, 0x0, &(0x7f0000000340)=ANY=[@ANYPTR=&(0x7f00000000c0)=ANY=[@ANYPTR64=&(0x7f0000000080)=ANY=[@ANYRES64=r0, @ANYRES64=r0, @ANYRES32=r0, @ANYRES32=r2, @ANYPTR64, @ANYPTR], @ANYRES32=r2, @ANYBLOB="694558cacdd0719a9668537171e67244bedfc315de885b38d4c2da8932a6b6676a99077521a6486a2f56f1761b1c085539682aa2bd91433063443550ed5774aa313f0a0e05bb6d23a393acac687cac368b4b9626a0f3a16fe3110aece99e0078fe2e575cc77e7d7364b8547b8c49b421105e063ff7e578ff56db6481f4bd6722a2168d44fadc54f0a935fc7672e2f1f1fb4d226a07c7733074bad9e0afd6e4c0f29bfb96fbe5093f44d08e9c7a950dcbb9185a0e61e955e6541815b7d03942aac28b5f9ddbc691e4ec09b61cd9813d68", @ANYPTR, @ANYRES32=r0, @ANYRES64=r2], @ANYBLOB="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", @ANYBLOB="411104dab7cab8e2c9a156d30cd5d77aa4ac077be35318abf489c37c456c4232ba7136a270060b31c5c97563643dc50edf7c7436f4347d4564934be3fb4c6bc7e2d0ca16fe16b2800d13b0bfa34b00c9731ca5354d30a1c4e5015d352c744af7f9", @ANYRES32=r0, @ANYPTR64=&(0x7f0000000240)=ANY=[@ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYBLOB="ff86e19312b54cfc79cce7800e6d4d3b37fd24ebbf2e8ab7be22325054d3f5f48afdeece5fd8e06b864f0a9da8329f4ff504f8b2c3ac6b56b225b1cce14cf9e966da0256a0fc6fe025e9e7c38252910f45f116429bb2dec78b73d48bd0c3cdbb7eef436e780624789e0105406064120c2fd5d6e38a58fdd3e6c863848b4dd91c"], @ANYBLOB="2aa66d97a951452e75d2abb43dc9c4c39cdcd57025b8cf2a1bf8a122c4e35c66639d1e648bfb04c5cf73890f32b87a8f7446ad92ece6c8ad64e02e445a4ce0", @ANYRES32=r0], @ANYRES32=r2, @ANYPTR64=&(0x7f0000000300)=ANY=[@ANYPTR64=&(0x7f00000002c0)=ANY=[@ANYPTR, @ANYPTR, @ANYPTR, @ANYRES32=r2], @ANYPTR64], @ANYBLOB="9052a20597c31d98101bc4ea18e9ce88e1c2ed974d89a1f766d8c0a215266a482ebb3d92e30055ac8e4fcf0308eb42b327b079482151"], 0xc5, 0x0, &(0x7f000005af7e)}) 2018/02/28 02:10:37 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @empty}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0x4e20, 0x4e21, 0x8}}}}}, 0x0) recvmsg(r0, &(0x7f0000002080)={&(0x7f0000000000)=@hci, 0xc, &(0x7f0000001040)=[], 0x0, &(0x7f0000001080)=""/4096, 0x1000}, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000000c0)={@mcast2}, &(0x7f0000000100)=0x14) sendto$inet(r0, &(0x7f0000000040)="b57d1624ac3686e4ccba503b2a573f0b84165be665772acc83a7e7fc", 0x1c, 0x8050, 0x0, 0x0) 2018/02/28 02:10:37 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0)=[], 0x0, &(0x7f00009dffb8)=[]}, 0x0) writev(r0, &(0x7f0000001840)=[{&(0x7f0000001180)="c5c34fc2c139e6dea3b7394dd5e8a462e420f635defb8baf98290d2f1609ee74fa0f5c5363a0933cfa147c2fefb6c003fff19372d518379bb3fcb2940507ffe1e05eb7607ffe067790e58b5a4eab921aeee20a1fc67727a5d05931ec4917a4e4a64a44ba2ff066b2b35e062753cbb85d29ca9eddff55c5f133d698d14709b5858a75f41de2dc1a7c31494b608745064cc509da7011137b7d8c9776d987e6ef6cdb0f1b45bea51c8322072e3dcbd0ee33851683ca7b2e9f2c777c3b10f4405da935bddfc73c5238147cc52adb854dc716d58b2e85c2527e93279a9b82d450431d1d27429715796c016479d91c2852c42076a4c572cfc94d7f", 0xf8}, {&(0x7f0000001280)="9729cec6f91bc9209badbb4b37fa5eae66e6729e0467ebfb29797f7b2e31e3189fdd74b2355f3a40a8e6c902625a10004da3d794c81280cdd97851d0ede95e87e790881d6c6c2187f0316969d8b0b87319da71eb694cd486a3f7a0752a7f9a4ed63b710393e6ff5b3a199ddc0b47407b57c35d1ca3c931a6256cc300a77a14ee5502f7eabd0b99e889fe3f29baaafb5e2e050c214ae0e5214915b156a3b06a8c0fbd602a33ac1c7379bba48e0559b27bbc05eee92ea100f82106e3bcfe", 0xbd}, {&(0x7f0000001340)="f4e038fa28d759ccd69529e0cef4c2e330f814e9ef87fdf1192ab6157134b87af2b781e5ed64a5903b22e00aa6806c68e4021023abc04dd5db9fc8f38803be795fcfbf25d9fbada05ffe90447811d704d8954624b8a44398d2d1d32849dfe71ea6e5eeb7090563ad10a80a1a2ec3499b3fe06a8c17d220af977a53c69c0eaaaf8f1adaafccc2054d", 0x88}, {&(0x7f0000001400)="3fde53a248a587229d1bfa2e129934fd97373c15dbdda979de2043e42f10234865318754ce37d49bac2415657807f6911814298ca3714eab6dcc4c919dd98dfa890d563da18e901d45b8b8edbcfd2d5b5e1677c56ea7aef2330d0c032a3f9c82c913b8ce3395f6e75d69f245218e26924032cb33d6b2e467051d93cdd5ec45b251f6496eb1ee8f1c3303b28600236bb3947fa5bf27997b023f1d9f751173e5370d9230ed6502c5533ec7eb3a", 0xac}, {&(0x7f00000014c0)="6aab33f386230d03dfbe89f712179c5df1205e6d0f0b26c6a79d9a90140c81c3242979bfe3a5885340e989868162da01789a0e26615d5cac48816b3b7e20daeedc956b5d99c2ebe436c1b5bbd035ef47f12f8fcc339d732489ac432c73ec39aa12617b092bd3ff063cb0f0631415f83335e1b9e36e3773894390ec7c24aad02a399dc7e060b937e6d7b20f5e5a759fb9afdc5a1b77839da3bff18202955f116bb2064b5afa409b287621a5632524", 0xae}, {&(0x7f0000001580)="ed5ec5c7ee287ee1c189641f7758d7b1e394233f3d3869816c325860fcd9447dc83f301c3e13745109a7c522c05cfe7b12b276519dc3839f4491131ec1be20e9ac69f3be", 0x44}, {&(0x7f0000001600)="ba86c7810e6167805b33bcfae86335e058f21183b368fa98569c28264fc2f9dfd688bfe5ac7226b318947ef7041a6c9f941ba6df97c2686dd957594d0947b4a688b94c54d2790d7e53f42c2fb07f5a1a", 0x50}, {&(0x7f0000001680)="63ca66589f23b01611bca011de052acfe647e5607c1d0acae7ba2218d0f116d2f349d21c28218d98a8a3a5f41a02d7d89b83d4a90858aecb05090a03c25555196f3147f5828758e0d344b7f6a4a9", 0x4e}, {&(0x7f0000001700)="c6413f27307a24373303a3f72a22332cbd99a14fc59bad0017f2e49ffc43e5224b133ca09138be4341859601ddc905275b9fa9a804a668fbf948c6aa930b6f3d1c18566dc675e03a0fe15459a8e185c2fd767412b35e358c769bbfcd8f3f5214bd894acc0b7dbb4d450a806a84a7f76979fb8f1b6492bf", 0x77}, {&(0x7f0000001780)="850ea13169754ed96eeca6ad1b267c2f68591bf6cf91baf0c5023f40fba05d47cfed4d891d8d2337dae349496990450beecdaf07dc4004bb8c7272ef1ff2392b39c1e06dbf1c9da2a2915293c9d21bc144af2635eb090a8d703ef777187afbeb46283124f7b8be708dd9e629a9e5b1c221638999a35517c12509560ce35a2765132f6c601e029e9bda6dc5155d7634763ea150b88f8e8b387bfc0f5c20c21666c2d0d6949d46bcd800c5153bfe45bf6192fb0f72fc", 0xb5}], 0xa) r3 = dup2(r2, r0) r4 = request_key(&(0x7f0000000040)='blacklist\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)='self\x00', 0xfffffffffffffff8) r5 = add_key$keyring(&(0x7f0000001100)='keyring\x00', &(0x7f0000001140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$instantiate(0xc, r4, &(0x7f0000000100)="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", 0x1000, r5) keyctl$instantiate_iov(0x14, r5, &(0x7f0000001b00)=[{&(0x7f00000018c0)='8QSH', 0x4}, {&(0x7f0000001900)="1ccd53d4d0a298c1292664cbf146f02c77b0e3662e90176afccbdc468444b47f790971c4c9e893c2f6b90d2a67c83563ec6ff01ac2a8ac0ad26e920289b8f2dd1b06733c44a28dd8", 0x48}, {&(0x7f0000001980)="d99aeae18031cfe97ff299eebc5f85972e6a219b62b6e7c29c3f77b210be218b110cbdd1b54bf8a40769533daeffad0600c2620885caeedaf24a52ae34149cf7c0c5b12d20550a8beae965", 0x4b}, {&(0x7f0000001a00)="1107a9050b74c9ef3ae364ab90adf9f2ef6194d0b8125e9d0750425302013effcc691730225ca16c949e16d560d7865615938986396d666802330ce9c67388f0164f", 0x42}, {&(0x7f0000001a80)="e35f75d21edc782d67eba9d088daa1c8aa703906aa1dee36c897ed63078615124ad5e4a5a8e57faa645571fd30fe2b5a8e6bc279ff3e9e55abb5a4e650b7cdd0b842b8882f54a82b079d6193ba6127ee107242dd55ce", 0x56}], 0x5, r5) close(r1) sendmsg$nl_crypto(r3, &(0x7f00007ad000)={&(0x7f0000ef9000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000986000)=@delrng={0x10, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}, 0x1}, 0x0) 2018/02/28 02:10:38 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x800000004) r1 = accept4(r0, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8, 0x0) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x14}}, 0x10) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x2, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000140)=0x6) sendmsg$nl_generic(r0, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000d45ff8)={&(0x7f0000016000)={0x4c, 0x12, 0x401, 0x0, 0x0, {}, [@generic="3715b0b724d934bfbf795ace0a590591571a072be26043acf9da41f8d302122c73bf6402983f5cee7bdeaae794c98c55ae046b651e"]}, 0x4c}, 0x1}, 0x0) 2018/02/28 02:10:38 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000000)=0xfff, 0x4) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) madvise(&(0x7f000000d000/0x1000)=nil, 0x1000, 0xe) mmap(&(0x7f000000b000/0x3000)=nil, 0x3000, 0x2000000, 0x82130, r0, 0x0) 2018/02/28 02:10:38 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000000eff0)={0x2, 0x4e21, @empty}, 0x10) listen(r0, 0x0) r1 = socket$inet(0x2, 0x80001, 0x0) connect$inet(r1, &(0x7f000024dff0)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect(r1, &(0x7f0000114ff0)=ANY=[@ANYBLOB="00001dced276b79e0000003f00000000"], 0x10) dup2(r1, r0) [ 38.055722] audit_printk_skb: 53 callbacks suppressed [ 38.055733] audit: type=1400 audit(1519783838.003:32): avc: denied { set_context_mgr } for pid=5809 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 38.088685] binder: 5809:5816 ioctl c0306201 2075afd0 returned -14 2018/02/28 02:10:38 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socket$packet(0x11, 0x2, 0x300) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f00000000c0)=""/157) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc004240a, &(0x7f0000000180)=ANY=[@ANYBLOB="080000000000000000000000000000005bd9ebe1b20000000000d17b93446f3fb827a3000000000000e200008accff1ae562d4f7cc593bf0edbd480c0e1d17a3b07c66049b54ec2b6b752d71c088da1d604b7defd0f0d91f13f754afc5c9f6b8c6"]) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80206433, &(0x7f0000000200)=""/163) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) close(r3) vmsplice(r3, &(0x7f0000fccff0)=[{&(0x7f0000011fff)="b1", 0x1}], 0x1, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000000300)) vmsplice(r2, &(0x7f00004c0fd0)=[{&(0x7f0000cb2fd3)="92", 0x1}], 0x1, 0x0) close(r0) [ 38.101710] TCP: request_sock_TCP: Possible SYN flooding on port 20001. Sending cookies. Check SNMP counters. [ 38.115450] binder: BINDER_SET_CONTEXT_MGR already set [ 38.120855] binder: 5809:5834 ioctl 40046207 0 returned -16 [ 38.127480] TCP: request_sock_TCP: Possible SYN flooding on port 20001. Sending cookies. Check SNMP counters. [ 38.138312] binder: 5809:5834 ioctl c0306201 2075afd0 returned -14 2018/02/28 02:10:38 executing program 5: writev(0xffffffffffffffff, &(0x7f0000c2efd0)=[{&(0x7f00001a8000)="e5", 0x1}], 0x1) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f00002af000)=0xa000) read(0xffffffffffffffff, &(0x7f0000000040)=""/1, 0xfffffffffffffd44) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x2000, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f00000001c0)=""/94, &(0x7f0000000100)=0x5e) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10602, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000140)=ANY=[@ANYBLOB="01000100aaaaaa75c62668978af546813de78b24e87646b942ce436e83c6f564898418a38fa900ff7977ebf19dc4c05ba3ff8f892731d4228aa3fc2a5d8f8949ffc95c372700"]) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000080)={0x4, 0x9, 0xd0, 0xffffffff, 0x80000000, 0x8, 0x4598fe88, 0xbf4, 0x81, 0xfffffffffffffff8, 0x1000000062a, 0x7fffffff}) 2018/02/28 02:10:38 executing program 3: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="040000000000000002004e20ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000400000002004e21ac1414bb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e237f000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e23ac1414aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e24ac1414160000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x2b8) r1 = syz_open_dev$sndseq(&(0x7f0000054ff3)='/dev/snd/seq\x00', 0x0, 0x101042) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f00000002c0)={0xca, 0x2, 'client0\x00', 0x0, "47e7e4aedb43d786", "90f610a1af4f7d2e71ae2fb7f3c4e41fc6e1b2f7791072a051bc5434e4ef7005", 0x474a, 0x8}) dup2(r1, r0) mprotect(&(0x7f0000018000/0x4000)=nil, 0x4000, 0x0) write$sndseq(r0, &(0x7f0000019fe4)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x0, &(0x7f0000002000)}}], 0x1c) 2018/02/28 02:10:38 executing program 7: r0 = memfd_create(&(0x7f0000000200)="a547504c5b766d6e65741240766d6e65dd317b2d766d6e65744076626e786e65744c2153626f0700657431424d23a389", 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000140)={{0xa, 0x4e20, 0x101, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffff8}, {0xa, 0x4e20, 0x105, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x5, [0xfd03, 0x847c, 0xff, 0x0, 0x101, 0x401, 0xa00000000, 0x80000000]}, 0x5c) r1 = mq_open(&(0x7f000013b000)="a547504c5b766d6e65741240766d6e65dd317b2d766d6e65744076626f786e65744c2176626f0700657431424d23a389", 0x6e93ebbbcc0884f2, 0x0, &(0x7f00000000c0)={0x0, 0x7, 0x2, 0x0, 0x1, 0x0, 0x0, 0xbd147c2}) sendfile(r0, r1, 0x0, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100)=0x200, 0x4) 2018/02/28 02:10:38 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00003f4fff)='/dev/autofs\x00', 0xc03, 0x0) flock(r0, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000040)={0x4, 0x8001, 0x4000, 0xff, 0x73, 0xde4, 0x1, 0x80000000, 0x2, 0x100000000}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) 2018/02/28 02:10:38 executing program 0: mkdir(&(0x7f000000f000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000910ff8)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f0000d48000)="0200000002000000000000000100000000000000", 0x14, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/policy\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0xb) pread64(r0, &(0x7f0000000000)=""/1, 0x1, 0x0) 2018/02/28 02:10:38 executing program 6: mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x400000, 0x0) acct(&(0x7f0000000040)='./file0\x00') 2018/02/28 02:10:38 executing program 4: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0xfffffffffffffde6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) prctl$setptracer(0x59616d61, r1) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23, 0x0, @empty}, 0x1c) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)=[]}, 0x8000) sendto$inet6(r2, &(0x7f0000000040), 0xffed, 0x0, &(0x7f0000000080)={0xa, 0x4e20, 0x4, @empty}, 0x3) 2018/02/28 02:10:38 executing program 2: r0 = signalfd(0xffffffffffffffff, &(0x7f0000000000), 0x8) readv(r0, &(0x7f0000000340)=[{&(0x7f0000000040)=""/187, 0xbb}], 0x1) mkdir(&(0x7f0000000180)='./control\x00', 0x0) signalfd(r0, &(0x7f00007b6ff8)={0x4}, 0x8) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x2000) r2 = dup3(r1, r0, 0x0) accept4(r2, 0x0, &(0x7f0000000100), 0x800) r3 = creat(&(0x7f00000001c0)='./control\x00', 0x24) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f0000000200)={0x7, 0x6}) r4 = gettid() fcntl$setown(r0, 0x8, r4) readv(r0, &(0x7f000008bfe0)=[{&(0x7f0000525000)=""/216, 0xd8}], 0x1) ioctl$TUNDETACHFILTER(r2, 0x400854d6, 0x0) socketpair$ax25(0x3, 0x3, 0x0, &(0x7f0000000140)) fcntl$setsig(r1, 0xa, 0x3) r5 = inotify_add_watch(r1, &(0x7f0000001180)='./control\x00', 0x2000000) inotify_rm_watch(0xffffffffffffffff, r5) 2018/02/28 02:10:38 executing program 1: r0 = socket(0x10, 0x2, 0xfffffffffffffffd) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x5b87, 0x4cc59220, 0x80, 0x7f, 0x3, 0x3ff, 0x81, {0x0, @in6={{0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0xe}, 0x1f}}, 0x1, 0x4, 0xa0, 0x8000, 0x6}}, &(0x7f0000000200)=0xb8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r1, 0x6}, &(0x7f0000000040)=0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x440800, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={r2, 0x100000000}, 0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000060fff0)={0x2, &(0x7f0000615000)=[{0x94, 0x0, 0x0, 0x7a}, {0x6}]}, 0x10) write(r0, &(0x7f0000194fd9)="26000000110047f1936cbff70722000c07fff700010000000700ffffb807475105001a000000", 0x26) 2018/02/28 02:10:38 executing program 7: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1d, &(0x7f0000002340)={@dev, 0x0}, &(0x7f0000002380)=0x14) connect$packet(r0, &(0x7f00000023c0)={0x11, 0x19, r2, 0x1, 0x101, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) recvmsg(r1, &(0x7f0000002240)={&(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x10, &(0x7f0000001200)=[{&(0x7f00000000c0)=""/149, 0x95}, {&(0x7f0000000180)=""/120, 0x78}, {&(0x7f0000000200)=""/4096, 0x1000}], 0x3, &(0x7f0000001240)=""/4096, 0x1000, 0x7}, 0x2) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000002280)=""/129) 2018/02/28 02:10:38 executing program 6: accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @dev}, &(0x7f0000000040)=0x10, 0x80000) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x1c, 0x800) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$assume_authority(0x10, r1) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1000000, 0x810, r0, 0xffffffffffffffff) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000280)='/dev/pktcdvd/control\x00', 0x40001, 0x0) write$eventfd(r2, &(0x7f00000002c0)=0x4, 0x8) r3 = dup2(r0, r0) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000000180)={'syzkaller0\x00', @ifru_addrs=@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000300)={0x0}, &(0x7f0000000380)=0xc) sched_setaffinity(r4, 0x8, &(0x7f00000003c0)=0x6) process_vm_writev(0x0, &(0x7f0000000f90)=[], 0x0, &(0x7f0000003000)=[{&(0x7f0000003fff)=""/2, 0x2}], 0x1, 0x0) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bind$llc(r3, &(0x7f0000000100)={0x1a, 0x7, 0x80, 0x0, 0x4, 0xe5, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}}, 0x10) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r5, 0x10e, 0x8, &(0x7f0000000140)=0x7, 0x4) ioctl$TIOCCONS(r5, 0x541d) sigaltstack(&(0x7f0000003000/0x2000)=nil, &(0x7f0000006ffc)) 2018/02/28 02:10:38 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) waitid(0x3, r1, 0x0, 0x8, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGBITKEY(r3, 0x80404521, &(0x7f0000000080)=""/207) bind$inet6(r2, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 2018/02/28 02:10:38 executing program 3: r0 = memfd_create(&(0x7f0000000040)='posix_acl_access\x00', 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000140)={""/16, @ifru_addrs=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}}) ftruncate(r0, 0xffff) write(r0, &(0x7f00007fbffd)='H', 0x1) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000100)={0x8, 0x2, 0x2, 0x0, 0x4, 0x6, 0x5, 0x8001, 0x8, 0x6, 0x101}, 0xb) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f00000000c0)={r1, 0x3}) r2 = gettid() syz_open_procfs(r2, &(0x7f0000000000)='ns/uts\x00') quotactl(0x0, &(0x7f0000001000)='./file0\x00', 0x0, &(0x7f0000000f7b)) 2018/02/28 02:10:38 executing program 0: r0 = socket$inet6(0xa, 0x2000000000000002, 0x8001) bind$inet6(r0, &(0x7f00005d6fe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00004a0000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendto$inet6(r0, &(0x7f0000584f12)='\x00', 0x1, 0x0, &(0x7f00002fc000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000ab0f96)=""/106, 0xe74cd316a7aa36a0, 0x0, 0x0, 0x80) 2018/02/28 02:10:38 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x8b93, &(0x7f0000000000)={'tunl0\x00', @ifru_mtu}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x502, 0x0) 2018/02/28 02:10:38 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002fe8)={0xaa}) timer_create(0x0, &(0x7f0000001140)={0x0, 0x0, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f00000011c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001280)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) pselect6(0x40, &(0x7f0000011fc0), &(0x7f0000011000), &(0x7f0000003000), &(0x7f0000013000), &(0x7f0000001ff8)={&(0x7f0000012000), 0x8}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000004ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/02/28 02:10:38 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x4002c0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000080)={0x2, 0x0, 'client1\x00', 0x2, "9256c8ac2740d3b9", "90cb0d9f68c41003066104922dc161a2dda7b5f1ca76c545e4f23fd76d1432bb", 0x101, 0x3f}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000027c000)={{0x80}, 'port0\x00', 0x0, 0x2}) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000040)=0x1c, 0x80000) setsockopt(r1, 0x9, 0x6, &(0x7f00000001c0)="9ca43c3b25cbe01e5d5a5a7c8147d73ff0c86d5799e4d35cf595de60d7741c65c973d8a96659b360d974a1e1864d90dd6997203ce83d4ee949dcf5665c7871d74347bc", 0x43) 2018/02/28 02:10:38 executing program 6: r0 = signalfd4(0xffffffffffffffff, &(0x7f000029bff8)={0x5}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000055000)={0xffb}, &(0x7f0000c5bff8), 0x8) r1 = getpid() r2 = gettid() getpriority(0x1, r1) tkill(r2, 0xb) readv(r0, &(0x7f0000939000)=[{&(0x7f00009fe000)=""/128, 0x80}], 0x1) tgkill(r1, r2, 0x1) 2018/02/28 02:10:38 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x40000000, 0x4}, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r2 = socket(0xa, 0x2, 0x0) sendto$inet(r2, &(0x7f0000213fd7), 0x0, 0x8000, &(0x7f00009faff0)={0x2, 0x4e22, @empty}, 0x10) sendto$inet(r2, &(0x7f0000509f92), 0xff77, 0x8000, &(0x7f000055fff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmsg$inet_sctp(r2, &(0x7f000009afc8)={&(0x7f0000ef5ff0)=@in={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10, &(0x7f00008e1f70)=[], 0x0, &(0x7f0000437f70)=[]}, 0x0) 2018/02/28 02:10:38 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='coredump_filter\x00') ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x10000) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)='+0', 0x2}], 0x1) 2018/02/28 02:10:38 executing program 7: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) readv(r0, &(0x7f00000010c0)=[{&(0x7f0000000000)=""/10, 0xa}, {&(0x7f0000001080)=""/8, 0x8}], 0x2) recvfrom$unix(r0, &(0x7f0000408f9a), 0x0, 0x0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x14f) [ 38.394882] FAULT_FLAG_ALLOW_RETRY missing 30 [ 38.399519] CPU: 0 PID: 5899 Comm: syz-executor3 Not tainted 4.9.84-ge7f51a5 #53 [ 38.407035] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 38.416360] ffff8801b4ecf7f0 ffffffff81d956b9 ffff8801b4ecfad0 0000000000000000 [ 38.424337] ffff8801bff4e590 ffff8801b4ecf9c0 ffff8801bff4e480 ffff8801b4ecf9e8 [ 38.432313] ffffffff816626da 00000000000065e3 ffff8801d7f420f0 ffff8801d7f420a0 [ 38.440278] Call Trace: [ 38.442838] [] dump_stack+0xc1/0x128 [ 38.448170] [] handle_userfault+0xa3a/0x1310 [ 38.454197] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 38.461175] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 38.467546] [] ? handle_mm_fault+0x117b/0x2530 [ 38.473744] [] ? handle_mm_fault+0x1fc3/0x2530 [ 38.479945] [] handle_mm_fault+0x1fd1/0x2530 [ 38.485971] [] ? futex_wait_setup+0x330/0x330 [ 38.492085] [] ? __pmd_alloc+0x410/0x410 [ 38.497765] [] __do_page_fault+0x5c2/0xd40 [ 38.503617] [] ? mm_fault_error+0x2c0/0x2c0 [ 38.509558] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 38.516189] [] do_page_fault+0x27/0x30 [ 38.521694] [] page_fault+0x28/0x30 [ 38.526940] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 38.533749] [] ? compat_SyS_pselect6+0x27f/0x590 [ 38.540123] [] ? compat_SyS_old_select+0x250/0x250 [ 38.546669] [] ? clone_mnt+0xb00/0xb40 [ 38.552171] [] ? compat_SyS_futex+0x1f9/0x2a0 [ 38.558283] [] ? compat_SyS_get_robust_list+0x300/0x300 [ 38.565271] [] ? security_file_ioctl+0x89/0xb0 [ 38.571472] [] ? fput+0xd2/0x140 [ 38.576455] [] ? compat_SyS_ioctl+0x8c/0x2050 [ 38.582567] [] ? do_fast_syscall_32+0xcf/0x870 [ 38.588767] [] ? compat_SyS_old_select+0x250/0x250 [ 38.595313] [] do_fast_syscall_32+0x2f5/0x870 [ 38.601426] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 38.608061] [] entry_SYSENTER_compat+0x90/0xa2 [ 38.652361] FAULT_FLAG_ALLOW_RETRY missing 30 [ 38.656880] CPU: 0 PID: 5913 Comm: syz-executor3 Not tainted 4.9.84-ge7f51a5 #53 [ 38.664392] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 38.673716] ffff8801d78577f0 ffffffff81d956b9 ffff8801d7857ad0 0000000000000000 [ 38.681694] ffff8801bff08410 ffff8801d78579c0 ffff8801bff08300 ffff8801d78579e8 [ 38.689658] ffffffff816626da 00000000000065e3 ffff8801d7ece8f0 ffff8801d7ece8a0 [ 38.697640] Call Trace: [ 38.700199] [] dump_stack+0xc1/0x128 [ 38.705541] [] handle_userfault+0xa3a/0x1310 [ 38.711605] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 38.718588] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 38.724962] [] ? _raw_spin_unlock_irq+0x38/0x50 [ 38.731250] [] ? finish_task_switch+0x1ed/0x630 [ 38.737536] [] ? finish_task_switch+0x1c1/0x630 [ 38.743825] [] ? handle_mm_fault+0x117b/0x2530 [ 38.750023] [] ? handle_mm_fault+0x1fc3/0x2530 [ 38.756224] [] handle_mm_fault+0x1fd1/0x2530 [ 38.762252] [] ? futex_wait_setup+0x330/0x330 [ 38.768366] [] ? __pmd_alloc+0x410/0x410 [ 38.774048] [] __do_page_fault+0x5c2/0xd40 [ 38.779902] [] ? mm_fault_error+0x2c0/0x2c0 [ 38.785843] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 38.792480] [] do_page_fault+0x27/0x30 [ 38.797985] [] page_fault+0x28/0x30 [ 38.803231] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 38.810043] [] ? compat_SyS_pselect6+0x27f/0x590 [ 38.816417] [] ? compat_SyS_old_select+0x250/0x250 [ 38.822966] [] ? compat_SyS_futex+0x1f9/0x2a0 [ 38.829079] [] ? compat_SyS_get_robust_list+0x300/0x300 [ 38.836059] [] ? do_fast_syscall_32+0xcf/0x870 [ 38.842260] [] ? compat_SyS_old_select+0x250/0x250 2018/02/28 02:10:38 executing program 7: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00000015c0)='/selinux/access\x00', 0x2, 0x0) write(r0, &(0x7f0000001600)="35d2aa7a81bba23c9ed3c7eafe187dd58f21d951cb0f4f1c556571e94be54923d0a87c049e770be7fb9a68a7aa9d7290df2c08a9e8ca646a29360a25480dca82cac58ed4fda02957ff35aee3f420e1d39e6d3ca73793025e9eb88aed212452bf9e05988e99253fa85ba8df962468d92ebc941e40f191282c16ed8aa61a5963c08336c51c711add61afe50233776d1136851073834f9aefe670ff959e2215e88435e723", 0xa3) r1 = socket(0x10, 0x80000000000003, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000040)={&(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x1288}, 0x1, 0x0, 0x0, 0x4000}, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000001480)={r2, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x80e, 0x7, 0x1ff, 0x8, 0x1, 0x3, 0xfffffffffffffffe, 0x100, 0x80000000, 0x3, 0x7, 0x9, 0x5, 0x200, 0x2d5]}, &(0x7f0000000140)=0x108) write(r1, &(0x7f0000000180)="240000002400ffffdfff35ffbde1930e0000ffff0100000000004800ffffffff0100ff2b", 0x24) 2018/02/28 02:10:38 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040)=0x9, 0x4) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00004a4000)) 2018/02/28 02:10:38 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000ae1000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}}, &(0x7f0000000040)=0x8c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000240)={r2, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x4, 0x3}, 0x98) readv(r0, &(0x7f0000000000)=[], 0x2000000000000288) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f00000000c0)={{0x2376, 0x3}, 'port1\x00', 0x2, 0x1, 0x6, 0x6, 0x5, 0x93, 0x1, 0x0, 0x5, 0x10001}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000dbef58)={{0x80}, 'port1\x00', 0xbfffffffff7fffff, 0x2}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/28 02:10:38 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0x4e20, @loopback=0x7f000001}, 0xffffffffffffffec) mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3000007, 0x12, r1, 0x0) sendto$inet(r0, &(0x7f0000762fff), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x1a8) recvfrom$inet(r0, &(0x7f0000ffc000)=""/109, 0x6d, 0x0, &(0x7f0000797ffd)={0x2, 0x4e20, @empty}, 0xe) 2018/02/28 02:10:38 executing program 4: r0 = open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x0) accept4$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x14, 0x80000) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001240)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @remote={0xfe, 0x80, [], 0xbb}, 0x6, 0x0, 0x9, 0x0, 0x2, 0x100, r1}) mount(&(0x7f0000f28ff8)='./file0\x00', &(0x7f0000f89ff8)='./file0\x00', &(0x7f0000fb2ffd)='\x00v\t', 0x3000, &(0x7f00000b2000)) getsockopt$inet6_buf(r0, 0x29, 0xf7, &(0x7f0000000240)=""/4096, &(0x7f0000000080)=0x1000) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='./file1\x00', &(0x7f0000000140)='tracefs\x00', 0x2802000, &(0x7f00000001c0)="170dad055342594e869b3d82a4f495b29e69cc27a170ca5d6a486ca96101109ffad3276901ccdde25413d32c751bfde5d9cbd9eaadbb1355700a29162339820b9c5711719e57d44285dd722a63ce8317628e10b5e0e62a73f08d56c37d3917b9c2d077e10e86fcca27bc3773585365818baddc92aa283a405b8e") socket$netlink(0x10, 0x3, 0x1f) 2018/02/28 02:10:38 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80000, 0x1) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x4, 0x9, 0x2, r1}, 0x10) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendfile(r3, r2, &(0x7f0000000140), 0x80040000101) 2018/02/28 02:10:38 executing program 3: userfaultfd(0x40000000800) socket$inet_tcp(0x2, 0x1, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000559ff8), 0x8) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000f08fc0), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000d0a000)={&(0x7f00001da000), 0x8}) 2018/02/28 02:10:38 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000176000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000fde000)={0x13, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) 2018/02/28 02:10:38 executing program 1: r0 = socket$inet(0x2, 0x200000002, 0xc286) fcntl$setsig(r0, 0xa, 0x7f) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={r1, 0x6}, &(0x7f00000000c0)=0x8) 2018/02/28 02:10:38 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000af3ff4)) write$sndseq(r0, &(0x7f00006ecfa0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x8, {}, {}, @raw8={"2752520223537b5c4cfa0aaf"}}], 0x30) ppoll(&(0x7f0000db1fe0)=[{r1}], 0x1, &(0x7f00003bbff0)={0x0, 0x1c9c380}, &(0x7f00000dfff8), 0x8) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0xb) [ 38.848812] [] do_fast_syscall_32+0x2f5/0x870 [ 38.854928] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 38.861570] [] entry_SYSENTER_compat+0x90/0xa2 2018/02/28 02:10:38 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x3, 0x300) dup3(r0, r1, 0x0) socket$packet(0x11, 0x3, 0x300) poll(&(0x7f0000000000)=[{r0, 0x122}], 0x1, 0x3) 2018/02/28 02:10:38 executing program 7: r0 = epoll_create1(0x0) poll(&(0x7f000014eff8)=[{r0, 0x11}], 0x1, 0x7f31) pipe(&(0x7f0000b79ff8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00004f6ff4)) fcntl$getown(r0, 0x9) 2018/02/28 02:10:38 executing program 0: seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x2, &(0x7f0000e58000)=[{0x15, 0xfffffffffffffffc, 0x0, 0x2}, {0x6, 0x0, 0x0, 0xffffffff}]}) getegid() 2018/02/28 02:10:38 executing program 0: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x41) r1 = syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00000000c0)={{0xa, 0x4e20, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x3}, {0xa, 0x4e21, 0xfffffffffffffff8, @dev={0xfe, 0x80, [], 0x14}, 0xe83}, 0xffffffff, [0x73ea, 0x4b369559, 0x3, 0x0, 0xffffffffffffffff, 0x9, 0x10000, 0x4]}, 0x5c) mmap(&(0x7f00001f7000/0x2000)=nil, 0x2000, 0x0, 0x4010, r1, 0x20000) r2 = socket$inet6(0xa, 0x400000000001, 0x0) r3 = dup(r2) ioctl$KDSKBMODE(r3, 0x4b45, &(0x7f0000000140)=0x6) setsockopt$inet6_tcp_int(r3, 0x6, 0x0, &(0x7f0000000ffc), 0x4) 2018/02/28 02:10:38 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x1) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@dev, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in=@broadcast}}, &(0x7f0000000180)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@dev={0xac, 0x14, 0x14, 0xf}, 0x4e20, 0x4f9, 0x4e23, 0xef, 0xa, 0x20, 0x20, 0x0, r1, r2}, {0x7ff, 0x6, 0x4, 0x3, 0x5, 0x800, 0xfffffffffffffff9, 0x4}, {0xffffffffffffff83, 0x6, 0x1, 0x200}, 0x40, 0x6e6bbc, 0x2, 0x1, 0x1, 0x2}, {{@in=@multicast2=0xe0000002, 0x4d2, 0xff}, 0xa, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3507, 0x0, 0x3, 0xc5a, 0x100000000, 0x5bb8, 0x6}}, 0xe8) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00000002c0)=0x4) restart_syscall() 2018/02/28 02:10:38 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400000, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000080)={'teql0\x00', 0x8}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, r1, &(0x7f0000000040), 0x0) 2018/02/28 02:10:38 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x100, 0x0) setsockopt$packet_buf(r1, 0x107, 0x2, &(0x7f00000000c0)="d465b3cace6fadfe543776f020037d2565c7dca3794158eda23ba3027d3259bcf09db78b6f2f71d695d282660931de993b2b81fc0dfff54d50a932547b7feafc56a3bca45d45514f0041cc249f6b8b9c4be937fdc8ef9fa54d347f37fcb14d5acf646e7f7dba66bee1fccf4b9286dc9d5e", 0x71) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xe, {0x2, 0x4e20, @multicast1=0xe0000001}, "00080700000400a0b22c582bf3aed17d"}) 2018/02/28 02:10:39 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000001000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmsg(r0, &(0x7f000000cfc8)={0x0, 0x0, &(0x7f0000017000)=[], 0x0, &(0x7f0000026f78)=ANY=[@ANYBLOB="7c00000029000000370000003b0d986b69b8b1c04e882d72e354d486ce7fca288e4bfffd710d2bfb90472b864da955e91e7727db8fbb999cf48e61767e6a7a91a421c81d0924ebda52e55563c3febb9c9c37415c74ce505f9cd4db4a924216f3e8d17be423f6bae6ad2d9f6add7ae442f56b2ec3ff1274c794000000"], 0x7c}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x82, 0x1, 0x2, 0x3, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={r1, 0x8000000000}, 0x8) 2018/02/28 02:10:39 executing program 0: pipe(&(0x7f0000058ff8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000620000)=[{&(0x7f0000d24fff)='F', 0x1}], 0x1, 0x0) writev(r1, &(0x7f0000002fd0)=[{&(0x7f0000009fb3)="81", 0x1}], 0x1) fcntl$setpipe(r1, 0x407, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000000)=0x1, 0x4) 2018/02/28 02:10:39 executing program 7: r0 = socket(0x2, 0x4, 0xffffffffffffffff) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x40, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f00000000c0)=""/249) sendmsg$nl_xfrm(r0, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00002d0000)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c0000001200db4dffffffffffffffff00000000000000000000000000000000000000000000000000001c00", @ANYRES32=0x0, @ANYBLOB="000000003be4078b3fbf490e7891b4bf20"], 0x4c}, 0x1}, 0x0) 2018/02/28 02:10:39 executing program 5: r0 = socket$inet6(0xa, 0x1001000000080001, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x7, 0x7cdd, 0x80000001, 0x2, 0x7fffffff}, &(0x7f0000000100)=0x14) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000200)={0x1, 0x2, 0x3, 0x2, 0x5, [{0x20, 0x8, 0x1e42, 0x0, 0x0, 0x84}, {0x400, 0xa68e, 0x8, 0x0, 0x0, 0x3}, {0x101, 0x3, 0xfffffffffffffffc, 0x0, 0x0, 0x400}, {0x5, 0x6, 0x2, 0x0, 0x0, 0x101}, {0x3f, 0x5, 0xdcb, 0x0, 0x0, 0x101}]}) sendto$unix(r2, &(0x7f0000000380)="be", 0x1, 0x4, &(0x7f00000003c0)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000180)=0x80, 0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500)='/dev/ptmx\x00', 0x4080, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f000000e000)=""/84, &(0x7f0000000000)=0x3b) r3 = memfd_create(&(0x7f00000001c0)='/selinux/avc/hash_stats\x00', 0x2) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0186415, &(0x7f0000000340)={&(0x7f0000ffc000/0x1000)=nil, 0x1, 0x7, 0x8, &(0x7f000000d000/0x4000)=nil, 0xffff}) 2018/02/28 02:10:39 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x10040, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) utimensat(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)={{r1, r2/1000+10000}, {0x77359400}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$sock_timeval(r3, 0x1, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x8) clock_nanosleep(0x10000000000008, 0x0, &(0x7f0000f2aff0)={0x77359400}, &(0x7f0000956000)) 2018/02/28 02:10:39 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x3f, &(0x7f00000000c0), 0x201) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x0, {{0x2, 0x4e20, @loopback=0x7f000001}}}, 0x90) 2018/02/28 02:10:39 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000617fc9), 0x0, 0x20000000, &(0x7f00000000c0)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x3}]}, 0x8) sendmsg(r0, &(0x7f0000012fc8)={&(0x7f0000015000)=@in={0x2, 0x4e20, @dev={0xac, 0x14}}, 0x10, &(0x7f000072a000)=[{&(0x7f000059f000)="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", 0x592}], 0x1, &(0x7f000002a000)=[]}, 0x0) 2018/02/28 02:10:39 executing program 4: r0 = epoll_create1(0x0) r1 = syz_open_dev$sndseq(&(0x7f0000189000)='/dev/snd/seq\x00', 0x0, 0x40000000000006) write$sndseq(r1, &(0x7f0000169000)=[], 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000fe3000)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f000023efa8)={0x80, 0x8}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x20040, 0x0) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000000180)=0x40) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000140)) setsockopt$inet6_dccp_int(r2, 0x21, 0x15, &(0x7f0000000100)=0x81, 0x4) socketpair$ax25(0x3, 0x3, 0xcd, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ppoll(&(0x7f0000000000)=[{r3, 0x1}, {r1, 0x8}, {r0, 0x400}], 0x3, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000200)={0xfffffffffffffffe}, 0x8) 2018/02/28 02:10:39 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) sendfile(r0, r0, &(0x7f0000000380), 0x3ff) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0xffffffffffffffff) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', @ifru_map={0x101}}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller0\x00', @ifru_mtu=0x19f}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f0000000300), &(0x7f0000000340)=0x4) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000280)) pipe(&(0x7f0000000140)={0xffffffffffffffff}) ioctl$KDGETLED(r3, 0x4b31, &(0x7f0000000180)) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000200)=0x200) set_thread_area(&(0x7f0000000000)={0x80000001, 0x0, 0x2000, 0x8, 0x7, 0xd93, 0x7, 0xffff, 0x80000001, 0x9}) 2018/02/28 02:10:39 executing program 5: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'ip6gre0\x00', &(0x7f0000000140)=@ethtool_modinfo={0x42, 0x4, 0xac7a, "7d7a35d77a9ea1a5"}}) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000000)={@broadcast=0xffffffff, @dev={0xac, 0x14, 0x14, 0x10}}, 0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x8, 0xffffffff, 0x5, 0x7fffffff, 0x84c}, 0x14) 2018/02/28 02:10:39 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000a3dff0)='/dev/input/mice\x00', 0x0, 0x0) unshare(0x180fffc) signalfd(r0, &(0x7f0000628ff8), 0x8) 2018/02/28 02:10:39 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x8) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000000)={'syzkaller0\x00', @ifru_flags=0x8000}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f000042d000)=@routing={0x0, 0x0, 0x2, 0x0, 0x0, []}, 0x8) 2018/02/28 02:10:39 executing program 7: r0 = socket(0x1000000010, 0x3, 0x0) getsockopt$sock_int(r0, 0x1, 0x13, &(0x7f0000000000), &(0x7f0000000100)=0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000006c0)=0xc) setfsgid(r1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000000680)={0xaca, 0x821, 0x1697, 0x7f, 0x46fa, 0x4}) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00000005c0)={0x2, {{0xa, 0x4e24, 0xffffffff80000000, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00000003c0)=0x0) sendmsg$nl_generic(r0, &(0x7f0000000580)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000540)={&(0x7f0000000400)={0x128, 0x16, 0x700, 0x70bd2b, 0x25dfdbff, {0x1d}, [@nested={0x114, 0x52, [@generic="cd6ef97b32b993f20e944c953a27e2be9abb34719dfe58d561587540a995b36ab445319fb67129a5bb849ea446604cab6b59f3d8b0a8f8034d93e26b22aa952665098db073e791fead0f213c575e15cc4fc6ac33704493b3f1501d6b8e9b395b024190a493589005d2ddb6af32c3", @typed={0xc, 0x11, @pid=r3}, @generic="50e72483bafccf086b3a16e1f57e850069ce0b1422259d0313f623f3fb258ae16c096c414f9b7ebf9ec8cbb419fb8a84ce90780c57e18ed6c5874aa99d3c8eda86fd12b6759314521afd5da04a4e3b3006f08ac60c625097d5cace7ecb8456c578302f8ed18bff6c75c817a6e65998840da7edee979ffddd51b741d5ca4f86fcac49c2f9223de1de2acb", @typed={0xc, 0x8d, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}]}]}, 0x128}, 0x1, 0x0, 0x0, 0x800}, 0x20000000) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000140)={0x0, 0x2, 0x1, 0x400, 0xa, [{0x3, 0x3f, 0x80000000, 0x0, 0x0, 0x2401}, {0x3be1, 0x1, 0x0, 0x0, 0x0, 0x2081}, {0x7b, 0x1ff, 0xffffffffffffff14, 0x0, 0x0, 0x200}, {0x6, 0x80000001, 0x28, 0x0, 0x0, 0x204}, {0xffffffff00000000, 0x2, 0x6eb9, 0x0, 0x0, 0x480}, {0xfffffffffffffffa, 0xffffffffffff8830, 0x3, 0x0, 0x0, 0x2}, {0x1000, 0x8, 0x42f, 0x0, 0x0, 0x6}, {0x7, 0x7ff, 0xfd6d, 0x0, 0x0, 0x80}, {0x1ff, 0x7fff, 0x8, 0x0, 0x0, 0x85}, {0xa06a, 0x4, 0x7ab9, 0x0, 0x0, 0x1002}]}) 2018/02/28 02:10:39 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='vegas\x00', 0x6) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mq_timedreceive(r1, &(0x7f0000000040)=""/49, 0x18e, 0x0, &(0x7f00000000c0)={0x0, 0x989680}) getrusage(0x0, &(0x7f0000000000)) getresuid(&(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty}, 0x10) shutdown(r0, 0x1) 2018/02/28 02:10:39 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x42000000000484, &(0x7f0000000080)=""/24, &(0x7f0000d0cffc)=0xfcc1) r1 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x100) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000040)=0x80000000) 2018/02/28 02:10:39 executing program 5: r0 = socket$inet(0x2, 0x1, 0xfffffffffffffffe) r1 = dup(r0) bind$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, @empty}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000000000)="2008a6d3e1a292ffd9b7b7b29f1bd886b4018f0954765d60a19f86b2ecb65ba765a972b664b776acf6c1cdf79f49ff2ce6ad245e4283757c12a8", 0x3a, 0xc001, &(0x7f0000000080)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000004000)={{{@in6=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f0000004100)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000004140)={@dev={0xfe, 0x80, [], 0xc}, r2}, 0x14) sendmsg$key(r1, &(0x7f0000e96fc8)={0x0, 0x0, &(0x7f00009df000)={&(0x7f00007cc000)=ANY=[@ANYBLOB="0200000014000000ffffffffffffffff050019000000000002004e2000000000000000000000000002004e20ac14ffaa00000000000000000d0018000000590076cbd5f680433059c2b55105000000000000006489c34add75bcef1822ef862dab9094673d3270d0fb0e6c05dc68a1f1819ae9b0edde85c586dadc0c6678d0f8013d316eaf1ec51fa894fbff145df65233a0dc9bc66694bae400000000000000"], 0xa0}, 0x1}, 0x0) write$selinux_context(r1, &(0x7f0000d30000)='system_u:object_r:sound_device_t:s0\x00', 0x24) r3 = dup2(r1, r1) setsockopt$sock_int(r3, 0x1, 0x3, &(0x7f0000266ffc), 0x1) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000000100)=ANY=[@ANYBLOB="02f4ffff010000b70c000000000000ff89b5e12eb224b23de2fbe40200ce05c2f766ccb883a3268d076ca4e958db1148028bcfbf2d5474d102605857c309c00c4ffb4bc2cb4bd3858774d9c2d01ad9a9333aba9e0dc0410460fd000000000000c0b0fff75e95c83b"], 0x10}, 0x1}, 0x40001) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) shutdown(r0, 0x1) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xef, 0x1000000000100, &(0x7f0000276fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x3d2) 2018/02/28 02:10:39 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) readv(r0, &(0x7f0000049000)=[], 0x200000c2) sendmsg$key(r0, &(0x7f000010bfc8)={0x0, 0x0, &(0x7f0000a8fff0)={&(0x7f0000e16000)={0x2, 0xb, 0x0, 0x1, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r1 = accept4(r0, &(0x7f0000000080)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, &(0x7f00000000c0)=0x1e, 0x80000) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000100)=0x4, 0xfffffffffffffee1) 2018/02/28 02:10:39 executing program 4: keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @dev}, &(0x7f0000000040)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0xaa, "8a071816bbb932be289e6826f044da61649cee0502ca185c445a003ed7c03b5e131fd50f856999717230bad59c3e8bd2ffc22656ba4ca398526aa077183750342ad8ba2ac1e19c86b4352db2c1294e6487a7167d42da1067074107f3a2128f029fdef375c1c6460cc5fdad87facd1450b4dfb409f8e8582446142077d7a8729244098bc3ecf10b4cc869c1e1883280846a139d22247f11094b840999a52de8acf757f1ebf6b13eba2753"}, &(0x7f0000000140)=0xb2) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000180)=r1, 0x4) 2018/02/28 02:10:39 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt(r0, 0x0, 0x16, &(0x7f0000446000), 0xffffffffffffff8c) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001240)='/dev/ppp\x00', 0x200000, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x28000, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000001200)=0x86, 0x4) preadv(r2, &(0x7f00000022c0)=[{&(0x7f0000001280)=""/4096, 0x1000}, {&(0x7f0000002280)=""/63, 0x3f}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001080)=0x1008) getpeername$unix(r2, &(0x7f0000001140)=@file={0x0, ""/108}, &(0x7f00000011c0)=0x6e) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000010c0)={r3, 0x40}, &(0x7f0000001100)=0x8) 2018/02/28 02:10:39 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x3, 0x0, 0x2, 0x0, 0x10000, 0xffff7fffffffff5a, 0x0, 0x1}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x10000) ioctl$TCSBRK(r0, 0x5409, 0x7fffffff) r1 = syz_open_pts(r0, 0x1) ioctl$TCXONC(r1, 0x540a, 0x6) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x100) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000000100)={0x9, 0x78, 0x1, 'queue0\x00', 0x6}) write(r1, &(0x7f0000fd6000)='z', 0x1) prctl$void(0x3f) close(r0) 2018/02/28 02:10:39 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x2002) close(r0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffb000/0x2000)=nil, 0x2000}, 0x1}) 2018/02/28 02:10:39 executing program 0: mkdir(&(0x7f00000000c0)='./control/file0\x00', 0x80) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') getpeername$inet6(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000080)=0x1c) rmdir(&(0x7f0000000000)='./control/file1\x00') creat(&(0x7f000018c000)='./control/file0\x00', 0x0) rmdir(&(0x7f00002ccff0)='./control/file0\x00') close(r0) 2018/02/28 02:10:39 executing program 4: r0 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x00\x00\b\x00', 0x4) personality(0xc40000d) set_tid_address(&(0x7f0000000000)) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/load\x00', 0x2, 0x0) fchdir(r1) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) 2018/02/28 02:10:39 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000e8c000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0xdb28) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f0000000000)=ANY=[@ANYBLOB="00ef000000000000000000000000000000b8f3608ccf617595c707edb2026b50a28675e4ef75efef34ed4b93a1c57eb3604180700a0e808790c62d47b2f13e664985"]) r1 = creat(&(0x7f0000000180)='./file0\x00', 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x33, "7c74dc1815d7d7b0b9e3844a2e808e0e73665ac340109a82962b7a4141983df97aa87bbdeae8f0f50d16dcc2c5efd3037f2d2f"}, &(0x7f0000000100)=0x3b) syz_open_dev$evdev(&(0x7f00000001c0)='/dev/input/event#\x00', 0x80000000, 0x400) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={r2, 0x31}, 0x8) 2018/02/28 02:10:39 executing program 1: socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7c, 0x8000) write$selinux_access(r0, &(0x7f0000000040)={'system_u:object_r:src_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x34, 0x33}, 0x4c) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000030c0)={{{@in6=@empty, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f00000031c0)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000003200)={@empty, @ipv4={[], [0xff, 0xff], @rand_addr=0x5}, @loopback={0x0, 0x1}, 0x400, 0xfffffffffffffff8, 0x7f48e8e9, 0x100, 0x20, 0x400001a0, r1}) 2018/02/28 02:10:39 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000000)="81ff742f69636d70001c06618ca51994ac444ad363edec3605b75078eb7227aebbd1b7b1779b6a3e53d311595d47db") sendfile(r0, r2, &(0x7f00005d4ff8)=0x84b, 0x2000000000000ff) 2018/02/28 02:10:39 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000165ffc)) r1 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x3) ioctl(r1, 0x125e, &(0x7f0000000040)) 2018/02/28 02:10:39 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) r3 = dup2(r2, r1) bind$inet(r2, &(0x7f000000f000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) connect$inet(r3, &(0x7f0000f6a000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f00000000c0)={@multicast2=0xe0000002, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000f69ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @empty}, 0xc) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f0000226000)={&(0x7f00008bc000)={0x14, 0x12, 0x401, 0x0, 0x0, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/28 02:10:39 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000000fe2)=""/30, &(0x7f0000000000)=0x3a6) 2018/02/28 02:10:39 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f00000002c0)='/dev/usbmon#\x00', 0x8000002, 0x200c3c) ioctl$TUNATTACHFILTER(r0, 0x400854d5, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0xfffffffffffffffb, 0x8, 0x5}]}) seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x2, &(0x7f0000e58000)=[{0x15}, {0x6, 0x0, 0x0, 0xffffffff}]}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) syz_open_pts(r0, 0x40000) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000240)=0x88, 0x4) syz_fuseblk_mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0xe000, r3, r4, 0x3, 0xf30d, 0x1000) rt_sigqueueinfo(r2, 0x10, &(0x7f0000000180)={0x29, 0x7f, 0x3ff, 0x10000}) 2018/02/28 02:10:39 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) getpeername$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000e7bffc)=0x400, 0x4) 2018/02/28 02:10:39 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000028c0)={"73797a5f74756e00000000edf800"}) gettid() sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000f90000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2c0000001400091d00000000000000000a000000", @ANYBLOB="14000100fe8000000000000000000000000000aa"], 0x2}, 0x1, 0x0, 0x0, 0x40010}, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000100)="cee5f13a65cd0fc0fe738561323d0b79", 0x10) 2018/02/28 02:10:39 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000002000)='/dev/snd/seq\x00', 0x0, 0x7c) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a45322, &(0x7f0000000000)) 2018/02/28 02:10:39 executing program 3: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fremovexattr(r0, &(0x7f0000000040)=@known='security.selinux\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setrlimit(0x7, &(0x7f0000a9cff8)) r4 = getpid() sched_getparam(r4, &(0x7f00000000c0)) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0)=[], 0x0, &(0x7f00009dffb8)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) sendmsg$unix(r2, &(0x7f000062e000)={&(0x7f0000690ff6)=@abs, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000000ff0)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x0, &(0x7f0000000080)="5658d5de1ac93624f39abd91fbdf23a6723eb748f93be03dd196", 0x1a) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/02/28 02:10:39 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='jffs2\x00', 0x8000, &(0x7f0000000140)="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") rt_sigtimedwait(&(0x7f00008ad000), &(0x7f0000603000), &(0x7f0000385000), 0xfffffffffffffe01) 2018/02/28 02:10:39 executing program 7: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xc8c2, 0x2c000) pwrite64(r1, &(0x7f0000000200)="aa6a7521fc505981a3d71921d80ccd15dc0dd9ac9adcaeec05787a1b7781342badfd1ce03ce327277e0c716d3f33f01f928cfc3d74bcb2875a1d84959062e35b4c6ca29ffef3d5d8677cc195d60dba59c8ac8eae25a5f147564a181aa6d62cf463125e5fa13fc6edd2bbbed30838d870d4001dddcf855d81ccfc13", 0x7b, 0x4b) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40086410, &(0x7f00000000c0)={0x52, &(0x7f0000000040)="161dc0aa74618e8907b7facfdcfab9fdcbedffd1c6d58c41b5ff4e84f273c5d07b187851ce0bf06b4e64a8eace34cab447b19d79d3be7bf74a9cffc7de025e4cfa7e353b011028393858fbe2a3c8952b559d"}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba2ff4)={0x10}, 0xc, &(0x7f00005dcff8)={&(0x7f0000000100)=ANY=[@ANYBLOB="130000ff14000102ffffffffffffffff02000000", @ANYRES32=0x0, @ANYBLOB="08000800000000008fc55df933f886390faee982a230e039592613592bfb8684424e9c9f76ab47e863bddee76e304105caba46e5471910b3b6d36c63c520fed2aa47821c0507126cf75518cc97c101576de1dcdd03fe59b9ea3165ff9604754297111a9dd7b3b59017d742046098e8e3f6a85b94108a07cadb29bdd83a9e93e54177d3019058b5d2553d57f2f4cc1abc6334454fe33d5540edfbee854aead61209395b8411ab4ba6d9ba1f5ebcb24faab43aef9a3182488b4a01b52d4083337f036eb16e80dbf3ed6991a923f035f6881ceb14c562f70d3f4aaf90cec00d08bb17362d325a27de87"], 0x20}, 0x1}, 0x0) 2018/02/28 02:10:39 executing program 0: r0 = gettid() r1 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x9}, 0x8, 0x0) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000005b000)={0x20000005}) timer_create(0x0, &(0x7f0000344000)={0x0, 0x4, 0x4, @tid=r0}, &(0x7f0000cb2ffc)) rt_sigprocmask(0x0, &(0x7f0000479000)={0xfffffffffffffffe}, 0x0, 0x8) clock_gettime(0x0, &(0x7f000005b000)={0x0, 0x0}) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f000005bfe0)={{}, {0x0, r3+10000000}}, &(0x7f0000046000)) ppoll(&(0x7f000004efc0)=[{r1, 0x1301}, {r2}], 0x2, &(0x7f000005bd56), &(0x7f000005b000), 0x8) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x246400) dup3(r1, r2, 0x0) 2018/02/28 02:10:39 executing program 2: seccomp(0x1, 0x3, &(0x7f0000000040)={0x7, &(0x7f0000000100)=[{0x8, 0x7, 0x8, 0x6}, {0xffffffff80000000, 0x101, 0x76, 0xed8}, {0x9, 0x7, 0x1, 0x1}, {0x2, 0x7128, 0x0, 0x154b}, {0x4, 0x7fff, 0x7, 0xfffffffffffffff9}, {0x1, 0x100000001, 0x1, 0x101}, {0x5, 0x6a6, 0xea, 0x1}]}) pipe2(&(0x7f0000001800), 0x0) 2018/02/28 02:10:39 executing program 4: socketpair$inet6(0xa, 0x80007, 0xc5, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000540)={0x0, 0x7a46}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000005c0)={r2, 0xfff}, &(0x7f0000000600)=0x8) r3 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000002c0), 0x80000) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000000300)={0x8}, 0x1) r4 = syz_open_procfs(0x0, &(0x7f0000000000)="ee65742f6970365d6d725f636163686500") pread64(r4, &(0x7f0000000100), 0x2d6, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x80000000, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000000140)={r5, 0xc3, "a99c0efd910f127651de0e95dbe1770beb420e9b21ec7e8739cbe38f78888e93aaa64540738cd5e1780c66f96ad4c6186d8c2223f4536036e6761f85b86b65ff806ea74a1ee10deabae75343304e9fecb501608f9103bfb09b20c909df3c8fe7bcb6bebaa2ca112c9dac901ef7516039f4692d32f793c4ffe8c77ea4853c9f62e3a3107b424577a1fe14ccab72ed1c98f52a9d4b37330cfa4d72ad22d0e615b8772ccf2fb08dee08c5c458f3d5d475a73b3f62136d764a37deda09593c6777ee186789"}, &(0x7f0000000240)=0xcb) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f00000000c0)={0x0, 0x1, 0x8, 0x9, 0x67, 0x61, 0x1f8000, 0x36, r5}, &(0x7f0000000100)=0x20) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000280)={r6, 0x64cf}, 0x8) bind(r0, &(0x7f0000000640)=@nfc={0x27, 0x7, 0x7}, 0x10) r7 = request_key(&(0x7f0000000340)='big_key\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000003c0)='}!vboxnet0\x00', 0xfffffffffffffffb) r8 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0xa, r7, &(0x7f0000000400)='asymmetric\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x0}, r8) 2018/02/28 02:10:39 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) preadv(r1, &(0x7f00000001c0)=[], 0x0, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @dev, @remote}, &(0x7f0000000080)=0xc) 2018/02/28 02:10:39 executing program 6: r0 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x441) r1 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@hci, &(0x7f00000000c0)=0xc, 0x80000) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000100)=@int=0x6, 0x4) getsockopt$inet6_dccp_buf(r1, 0x21, 0x80, &(0x7f0000000140)=""/207, &(0x7f0000000000)=0xcf) fcntl$setstatus(r0, 0x4, 0x4400) 2018/02/28 02:10:39 executing program 3: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000040)={{{@in=@multicast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000000140)=0xe8) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={r2, r3, r4}, 0xc) 2018/02/28 02:10:39 executing program 7: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) getdents(r0, &(0x7f0000000100)=""/210, 0xd2) fcntl$dupfd(r0, 0x402, 0xffffffffffffffff) 2018/02/28 02:10:39 executing program 5: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000a93000/0x3000)=nil, 0x3000) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={'ip6tnl0\x00', @ifru_flags=0xa000}) mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x0) pipe2(&(0x7f0000a93ff8), 0x0) 2018/02/28 02:10:39 executing program 0: mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x402, r0) fcntl$dupfd(r0, 0x280000000000402, r1) 2018/02/28 02:10:39 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000140)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x67}, @in6={0xa, 0x4e21, 0x80000000, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffff7}, @in6={0xa, 0x4e23, 0x8, @dev={0xfe, 0x80, [], 0x16}, 0x31}, @in6={0xa, 0x4e20, 0x14f, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x7}, @in6={0xa, 0x4e21, 0x101, @local={0xfe, 0x80, [], 0xaa}, 0x6}, @in6={0xa, 0x4e21, 0xbc0d, @mcast1={0xff, 0x1, [], 0x1}, 0x1}], 0xc8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000feffe0)={@empty}, 0x20) r2 = syz_open_procfs(0x0, &(0x7f0000787ff3)='net/anycast6\x00') preadv(r2, &(0x7f0000000000)=[{&(0x7f0000000340)=""/133}], 0x99, 0x0) flock(r2, 0xb) 2018/02/28 02:10:39 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fe5ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x2, &(0x7f0000000000)=[{0x2d}, {0x80000006}]}, 0x8) write(r0, &(0x7f0000000040), 0x0) 2018/02/28 02:10:39 executing program 7: pwrite64(0xffffffffffffffff, &(0x7f0000000000)="b5f628b236716ce07a127f7be94f8b7b761d093894", 0x15, 0x0) r0 = socket(0x10, 0x0, 0x4) sendmsg$nl_xfrm(r0, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000000000)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0x0, 0x0, {@in=@rand_addr}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) 2018/02/28 02:10:39 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000e8c000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f00003cc000)={0x51, 0x0, 0x0, {}, {}, @ramp={0x7, 0x80000001, {0x100000001, 0x8, 0x2, 0xffffffffffffff45}}}) getrandom(&(0x7f0000000080)=""/173, 0xad, 0x2) r1 = open(&(0x7f0000000000)='./file0\x00', 0x2200, 0x80) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000180)={"18d4e7966a75203b86927a8000", 0x9}) 2018/02/28 02:10:39 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000bc2000/0x2000)=nil, 0x2000, 0x3, 0x30, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8990, &(0x7f0000000000)={'sit0\x00', @ifru_map}) 2018/02/28 02:10:39 executing program 5: r0 = getgid() r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000500)='wchan\x00') ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000000540)=0xf442) lremovexattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=@known='security.capability\x00') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) wait4(r2, &(0x7f00000004c0), 0x80000000, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000000c0)=0x0, &(0x7f0000000100)=0x0, &(0x7f0000000140)) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000580)='./file0\x00', r3, r5) setgroups(0x4, &(0x7f0000000240)=[r0, r4, r6, r7]) unshare(0x800) r8 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r8, 0xc0305302, &(0x7f0000000280)={0xeb06, 0x329, 0x7ff, 0xc2, 0x1, 0x1f}) ioctl$PIO_UNISCRNMAP(r8, 0x4b6a, &(0x7f00000003c0)="a249126b60ac16e17298a5c23ca3a592eb98e9c5d605ac8208f4715c22d73b6bbb3ed89aec71e198f1b3743948ab469a3175f1ce227160cc76e97865176d4e60841d010e77072ba4e7976cdc96023fbec355ed54734ddc31b86049d018857c3d8965cb246a3fa962a650d527c07ad06ae99de22317192f74c734e0aea948955ba405a9c8416a306c21966b71780cffce19d6c84b52f36914948f138beb13f52ec6c178e5f65961aa36b21b57d650b53dd98d0b4ef6c15814c66184ad5f87290ea2c2f822b3a3b82cab09") ioctl$TIOCCBRK(r1, 0x5428) 2018/02/28 02:10:39 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create(0x1000) r2 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x1f, 0x391601) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) futex(&(0x7f0000000080)=0x8000, 0x4, 0x0, &(0x7f00000001c0)={r3, r4+30000000}, &(0x7f0000000200)=0x2, 0x6f) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f0000000180)=0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000984ff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000aaf000)={0x20000004}) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000002c0)={r5, @in6={{0xa, 0x4e22, 0x2, @empty, 0x3}}}, 0x8c) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ashmem\x00', 0x121000, 0x0) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) [ 39.537025] audit: type=1400 audit(1519783839.483:33): avc: denied { setgid } for pid=6134 comm="syz-executor5" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/28 02:10:39 executing program 1: clone(0x200, &(0x7f0000f8bffd), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8)=[], &(0x7f00006fcff0)=[]) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f0000d66ff8)='./file0\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) execve(&(0x7f00003efff8)='./file1\x00', &(0x7f0000000200)=[], &(0x7f00000001c0)=[&(0x7f0000000100)='\\.trustedeth0GPLselinux\x00', &(0x7f0000000140)='selinux\x00', &(0x7f0000000180)="239900"]) fcntl$setown(r1, 0x8, r0) r3 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r4 = syz_open_procfs(0x0, &(0x7f0000256ff8)='syscall\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) sendfile(r3, r4, &(0x7f0000bc8000), 0x9) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) 2018/02/28 02:10:39 executing program 0: timer_create(0x205, &(0x7f0000001300)={0x0, 0x32, 0x1, @thr={&(0x7f00000000c0)="268aecb44fd48360c6e6768fc4e041e93ea1042ee37df8a708409058b2c10f0ef917bc0412ee3e877effa280e81d506cb8f3c7e4a97d84f14f5bfbfb313d962520e339bba938f4918c9ccd1a59dfaf1e2dbd7c420d344ffec094a226601903ca1e10fff0237cac927588b2bdf9e82d537e424b2833b02c5582db4dd7dd1b7c00d3d4f200a7f9384c8d2f72be07210be00d3606cdaa84e675e225a80b15fd67f55c7a0a6c0154ce395fbd853111a93f59cf8c6a493a55e08942aba8c056866cd41f27f3675116fbbeb46269879769177aafe0ed7fb48517f88f435d8e848c50ad767783c90dd155c980e9cced90ef6b2721018e5efabb4a80b726cac24de013a17d21571da0729d86c8e7f0061226d2fbdf4424b54febde85c22d35cfbcc72dd41f1eaa7f76ed53dd198811bc388767e17870181fc1608773d77457d24473157b21f7c38b9d34b7f28e928a5e81f08587d6a9b111310a098db7732e5ae0c33455cdb8e455dd6fea408fd7793e9603877e3c39ebef66bb5b05e8c1f19811b552c54aff7c492f6a99c870813e3fdb7b5fc1da8189c87dd4b0a8a92cfab6e11250ee1d88fab70cd4bed2a11571f1ec542505e336e5f76d35af35e621bbe28d7ac294f7dcfea14175923129f742a4882c7444c0fdf55e5926627a06304096a853abaead33112a3a31a9dcc9cfd437a07b0a840497f1f5a0ce6bfa602e67a92d4dc726d23d981cb8add1e72af9a21a57c74118c75055cd05b27eaeb00ac3d951a4703374ebe23f58e743cd6587c0645900f10fd9296267c58e67d8c0e04159d838608ad747b0f526f7ef7a96caa6520485306661c6d34cdac5ef6337c1a83b2710e1ab11c35d01e5b46bd0742e02f33b22ad73f7d1e7c8d2d516f28120302bffa6118095f93efddea442d9058b41dab662220ab811e425c7b35ce8246c7c6f7c72a17fa4143d330172663d447746549690317eab9aca07ec5cd27e67443bd10bf01e4416e227097419c825bd98deb5cabace41d6420532516dca140d76cf1fc0042c4818b2fd9c589173efaa78ee48b8b334b8e5b401bcaf20a68b0272daea35087067ff0f03f2496f07cab8e65f78526ca796b23d86d37199371493d3b9f9a0c39b603fbbb7a7e30170331019925a43681f1f14616b96c570dfd310c31545f1a9ae68875cf270381b58e8c28dced148435f828c66a5abb17177a7a0618cf4331827ae87b8e374bf784bb74a28c8ba61fa0bc0ef3679adecc43a2dfda9fdbeba68f7cc91a1515eb526b2307b93dc68b3668789f1ae18ff5d65181a4d5d5d854dcbdd43027c9c815a7ea6eb7aaecbfd6001f9772856256f3e0aff1eb073d12717cae5fe3690efa777d69d6256e182d2d4926e5b7d01d28ec4cf1fb0e6af31f06a1d7f1840538c349dea363b954bb5ab9b1fc607c9a27b7a71093a1c1ca52fd05b09a25141e06c0d906df348a07464c73e5a0e549de4067128f9a4edec73c8edf315019e73b1dec84803cb600cd677422615075b5e351911cd467c776351b03baeee17cd52258ca5c76e4da9a2e5fab6c1fb2eb2007952933ea315b8162936fb1f106932c025825e588358a2a0437be3bb7430effedd85e9273e27fcc20e02195fd12d80acd275d1943091a0b4be0e56bfac78d0f5f40916ec1dfe7311bcecb4a013f15fd0a1a33ff74de0afe4f4af620b7e323e0ad6c9774649e1deac23eaf30e41ad0b3a86570b24a9da734cb3660c49c43edcd01e58c17d8dc91e82860d8278e6120454bcffb03307a9243b2889e8528c28382a247953e8f9d25aa712bb321e3c9e6b1c07d57cedd8477f9363f9c5608c874deb0ce8586a63ec5b8cdc456fb85d9e2437c5ee7b8af01f6186cb2892a7c157d7e178e42f351318d8d7dcf53747535d200d5bd172a3413626f0529968efe2a7fd8153e23bc66efa501c7dd02fbe32622dc2046b9b02466ecd9e76a28967c6a61c6f46f8f4f89097ec755a3d1ca756d570aab68569eb97713715556945827ff042e118683b417403a263ca04ff006e14ff2de76441314405c000df8e35f8ff967ec5764d54b16ef4801070e9e37b322cbaf7ed4a88ef92012c0675dd4ced19029d41b33444cf5ed7d81d497221754190cf7e227c0ee82fbe44b15feec0e8006f04b36dbb5d164b21f78299add7b32fcf2ab4c6a5d3d18fe44d09720f1b3417b4c7c141761386ecf6f7f2658a1190468bbededbb45f2e07c5423c0eaf1a0127b81c260954b34ba9a10610b8bb92b027da972b6dac811a6b4eae238d8791560d5b27c288d6437cdd5d53cc2022f5729133e8dded6172a9b9b69bc480440e8acd860012c9759495a6345a406663959f696519ce4d0e41f8c3f1a3c2ed9c6332aeb133a5c4c853b0670fd489c59117349a4c43676ebd30aa8e1ea6885d80c5fb2e2115787f7ba3e547fc1ce936dbad45623256a348d5a6d7091194c48c54a457ac222b977cd771c7168ec43a098f3d1e1b99af6fb785c87461ff8c962ba032cded1186c48838682be6a2d0019e148fd4da5f40a657acb2aaf6fb06eb32fbb955e66ed9007e3dec1db26d9170f4661d5ce123ee4e184d9abd606042aa5972d4d6ce235cdc379d31edf82548c949902800142c0cd826ba87baf4cedd2e9aa00e1ed86004bca4c0957becc6f6c0dfbfa5cdf579772f9704c31bc35df1b6c5e68381f9df1ff4c546cbd5951442780aeffd6c28f2bec60044ff85b408ba2569f90b57f6404692b37d4454109cc87fb824e3b68fcfbf8f77366b94e68e0026232e80f9db98ce964aaa839ea4de3a23588d3ff75e5be319e41b7de953149b928bc04373ec7fa19d9c3ccd366ff686ef01a9fcfb2d1ccce21ce6c209384ea319a34e12bd0f5d7bc7d7f2c73d780362569b2ba0a0e2ec3f6e28c96aac31a6a2b08fd40c8f6a5925b7f3ab5d219e770c77d41577ec82a065c74a062c7e1edf74064e4053375e7f64a2825c1cf994397d8c1d7ae815679ea27e58458560ab3cd7a8b80a79287018df799483d0d3dceb5176dc71543dee0215cb627891245f3ad069cffaf3bd82bd3ab8a5ab8bb011bb4f5740d776c90db7befaa82474d39bd851512724f124254518c81ab390a926ba1973e1fbaa33318d6cb33e3497afa3bfc05607497bf111b7914766bab349f2395a204818a0122cc375bcf8bc533d5440a3bb6867170c7e5f6dac8e78b1241dae5502f6215facd8064defacdd35912813b8748b65dbaaad61c190aa70962a190dd769abba82ac0a52c5ea84079c565c1e8bc0d66026cfc1f765bfe9cbafb2a94d90d98b3c1a6ec1c1fd6d8c99836733333c99cb796c230eae38e29fbccd430de2197d968c5e6ed10dee1c284bd17df921d0a92d4f48d527ed622ab7c1716b037c3e76bc47df5488b0be3626472dc7cee2d7837296c73aabc80393084e954492f1abc4cfed57d5e0700b53054069ec105466a9ca15ad45ed6994f597d9126df9e4a19ae24f240550311d3f82a16e847803e9b314ef1a8293364a1074d4b08476997f9f15ad17716a89e6294c2ad676a6e4ef2006cc9a9af14cb83b02c492e95197b8adaa65d340fe3c256ef18efd652cd8d3bffc027855ed1e98006df032462df19271986f1b6b7a6cf139c715047db91933fb982bb35d44d8e90f9408a641349641e44d1558852ba51049da66b502c744df1c99ceb006ed635e99aa5acff35dba223d42c8749a3fda9055c862c50691b1fcbdcca8496dcb4dd5c60fef8949815b776bd5ceef2bc2665b8bf4226ea212a62ccd4bc9d64aadae68b1e28469cc3eda59ac98e9824adb11904d9935cdb32306f8f9042225b65445138eb0223afe258ee18324b22a15e490e8ed3b1d3abea9d18c59a55c78941e2fabb2c253754a70c97ac525682c0884a801ac8905f910be46034f99096b992fa5428cd5d7dae832f63b30f87d96a752af47616077972ec1a3e9e0d19b89f9851704402181372420464cb5bba635aae359d2d73504a0d605ee479aba14612d220bb457f37a5ef6b7143a7c14393de021ba94e1cce845fb81d851aa4b6521d7e499519fc28c8bd2b11c47d63ef97a890d3b530a77dfebf806162eaea21e7222fb016b3ac55f8dde13691ba7774e5553c0913759ceac45e5670d1b4ecbfc9db12227254456a3d417f0a27fb70a6538980bab1cf44a66ec9cff7a732525040c91f813f32f0a6778da963d848e856391f6c443623bda81a0331ff5380fd26c87510247ba9faeac883d3ae84749a084b10145dc66d2f9f01a432d474cec5beca3d8d1873b09fb1e4a8b016a0ad23df0df4b0a3bf848cd3ec3eb3c999f0545a5c38311e6a5de3b72e49012623ecc30f6a1d92aa25687e28f06b02709f960a4d528c9e02d6a46ace689166f848d5d47d285ccb708340181caf104daa7354148aed42f2cdaf597a55ed197933a85fc0f1fa520130a07432dc0f1b8ab85dc43d8b74e68a7a53cc0fbaa2619e99987c61ebe89ec8eed3b3250c9dd47f84765b3d32bac9a2ca9a0cb6274ed7a7ba9f169632481c956337100ab0ba69b5cd0bf1986bb6c26fc6944c64e1a59495622b8b6ed9a9f4c6c8868bc91cf6e0a8b93fb5036cfd05d449909712a63cb218f96600dddc2974ab85ed2aec11c4f9ae366b6921377ce5fafad8e485662bc591e87f4e4d6de367eea61d5d53fc8d26e92f9630ef562a634911dc9a96a073ce97a1e1cc3b870bba713f9d3e0fb75308e619fbce329a88bbf09d65518da57da767aa2cf1ec9d1dead72e1daf34ca5f6475c73d42666b26bb471f99509d85bb223fb16d72dbede5626df733b550e3d8c933a7d1a579899182a37184a29c465e412fef73a97e90e6131c17a7d72c59b802b07303342db7fecacf843442fadaec0945b32c379ed100cce54c18b6cb3a76f6f52cd533dce85fb6563a8d2348c37de57b8a3a6fd12014479614f74bca63a125f6084d15bd460bc9b4ed7c32d1c1eae8174a63b739f8c2291ee7bf3d71d6f48332fabe42c097b73ba72dea3285296343f3d631ec0f84b10da0acba2d9ae42febcd492ad19e9e36f2f91dd90df3db8a369ac1688e97286596b77f359a32b0b3b5cdeb22def303fc2beeece99828d84b36a76a9e95d68daaad09c6fa84e08f59b08bec78f2a0b6daaaf35aeebd5129730f7b26645111746fe76ef6a4162489c47efbd9a1c1dd38262680d845276c8f2ce9ff578494a4d397343cd8da02db9ca160c1cf757de6c11d8425f2cc129584eb2f0b0948d7b14614ca3b52d44c5f99eb39b3b91730c28c14039a84a5831cb853f02aad7c9635d73a50f6f6aeb00f47eef89dd94e77fb46169ec1f9e107067cd54fcf8e84bef1a5d4d4a88890913f6f965a6c8d95a0e9e4c264f3a8f47554c0beac4dc211448518a44caeee4df4f34f831900ffd7da47b64710c434f92f1f4088c55df8c489bb38930dbb8fa9a22afabc22ffca767bfb843e49d0481658307f62dcaf33fc00ab1c88a7b1cc17d5b9edc1f97d02c3cfcd4373a597e2bb8ffb1c54eb98fb2ac650942eb94100b842b9ee506c3f115753a74be7a9094b913ac698585c10dd95ed48e8e297662e1644eecf8802f3fb25c73f3d8f97c1a22a67a85934190aeeb1621b04bbf4a243a1f0dce4e960e6384bbf42e8015be9d4a371d21abc2aeb213be32eb7fe81fade4a0666e5818797fc42f62fd769edd28ba94b065d891ed81172bd08d16932a669c10d50be7f85b2c2c2a266f0609468eccb8b6c2b78dc1d88c52481fab1a7b10c5fbfbfcbb7b3c92305fe3cd4cf0a772c1186c861350ea34b6fa8fa5c0ddd35cb80c", &(0x7f00000010c0)="0668eddab0e71cfc6f247eb27b27b6415d2c37d6371a064bdbd4d218f75883f34f295c75d86bca862583fc59"}}, &(0x7f0000001180)=0x0) timer_settime(r0, 0x0, &(0x7f00000011c0), &(0x7f0000001200)) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) clock_nanosleep(0xfffffffffffffffa, 0x0, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f0000eadff0)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001280)=0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x8, &(0x7f00000012c0)={0x10000}) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, &(0x7f0000001240)=0x8) readahead(r2, 0x80000001, 0x2) 2018/02/28 02:10:39 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000ff9000/0x5000)=nil, 0x5000, 0x0, 0x12, r0, 0x0) r1 = gettid() process_vm_writev(r1, &(0x7f0000000ff0)=[{&(0x7f000000c000)=""/226, 0xe2}], 0x1, &(0x7f0000000000)=[{&(0x7f000000af1f)=""/225, 0xe1}], 0x1, 0x0) 2018/02/28 02:10:39 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f000086d000)='net/rt_cache\x00') pread64(r0, &(0x7f0000000000), 0x204, 0x2000000) 2018/02/28 02:10:39 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x7) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x4e24, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, {0xa, 0x4e23, 0xcb5a, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, 0x5, [0x25, 0x5, 0x1, 0x398a06bf, 0x101, 0x0, 0xe00000000000000, 0x2]}, 0x5c) r1 = userfaultfd(0x80000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x10}) readv(r1, &(0x7f0000002000)=[{&(0x7f0000003000)=""/20, 0x14}], 0x1) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x1}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000180)={r3, 0x100}, 0x8) 2018/02/28 02:10:39 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x800) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000140)={0x0, 0x67}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000001c0)={r1, 0x3, 0x4, [0x6, 0x5, 0x0, 0x8000]}, &(0x7f0000000200)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={r2, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7, 0x100000002000000, 0x3, 0x5, 0x8}, 0xa0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x2, 0x2, 'queue0\x00', 0x9}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000123000)) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x80, 0x3) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f0000000080)=0x2) fcntl$notify(r3, 0x402, 0x8) ioctl$sock_SIOCOUTQ(r4, 0x5411, &(0x7f00000000c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x5, 0x0) 2018/02/28 02:10:39 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000d0c000)=0x800, 0x4) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x8) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000d0d000), &(0x7f0000beeffc)) 2018/02/28 02:10:39 executing program 3: r0 = syz_open_pts(0xffffffffffffff9c, 0x400000) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000000)={0x9, 0x1, 0x10000}) r1 = syz_open_dev$tun(&(0x7f0000000300)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', @ifru_map={0x2}}) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000340)={0x1, 0x1, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}]}) 2018/02/28 02:10:39 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000e6bff3)='/dev/snd/seq\x00', 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x5) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000276fa8)={{0x0, 0x8000000000000}, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0, {}, 0x0, 0x4000000000}) 2018/02/28 02:10:39 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x8000, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{}, {}, {}]}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000000c0)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000100)='net/psched\x00') ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000140)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}}) socketpair$inet6(0xa, 0x6, 0x6, &(0x7f00000001c0)) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000, 0x0) ioctl$TCSETA(r3, 0x802c542a, &(0x7f0000bd8000)={0x0, 0x1000, 0x400, 0x0, 0x0, 0x1}) 2018/02/28 02:10:39 executing program 6: mkdir(&(0x7f0000676000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0/bus\x00', 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000000)={0x1, 0x6, 0x7, 0xfffffffffffffff7, 0x800, 0x7, 0x1, 0x9, 0x0, 0x1}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000011c0)=@nat={'nat\x00', 0x19, 0x5, 0x1100, [0x200000c0, 0x0, 0x0, 0x200003b4, 0x20001074], 0x0, &(0x7f0000000080), &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x5, 0x10, 0xeedf, 'ip6_vti0\x00', 'bcsf0\x00', 'ipddp0\x00', 'bcsf0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], @random="b4c369b81c25", [0xff, 0xff, 0xff], 0xdc, 0x154, 0x198, [@stp={'stp\x00', 0x48, {{0x7f, {0xc97, 0x3, 0x7ff, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0xff, 0xff], 0xf1aa, 0x3f, 0x80000000, 0x100, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x4e71f7e9f412f1be, 0x0, 0xff, 0xff], 0x4e24, 0x4e20, 0x0, 0xe, 0x9, 0x7, 0x7ff, 0x7ff, 0x6, 0x28}, 0x2, 0x2}}}]}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffd}}}, @common=@LED={'LED\x00', 0x24, {{'syz0\x00', 0x1, 0x7, 0xfffffffffffffffc}}}]}, @common=@ERROR={'ERROR\x00', 0x20, {"8736d13cadf6710b54f043e5a06e6ece24f37c943d2ab203666a4eb49e6b"}}}, {{{0x3, 0x23, 0x2, 'bcsh0\x00', 'eql\x00', 'irlan0\x00', 'bond0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], 0x9c, 0xfc, 0x12c, [@vlan={'vlan\x00', 0x8, {{0x3, 0x5, 0x17, 0x2, 0x3}}}]}, [@arpreply={'arpreply\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, 0xfffffffffffffffc}}}, @arpreply={'arpreply\x00', 0xc, {{@random="a72a87ac9463", 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffc}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc, 0x2, [{{{0x9, 0x2, 0x0, 'gre0\x00', 'ip6gretap0\x00', 'bcsf0\x00', 'tunl0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], @empty, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x70, 0x70, 0xa0, []}, []}, @common=@dnat={'dnat\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xffffffffffffffff}}}}, {{{0xf, 0x1, 0x88e7, 'yam0\x00', 'vlan0\x00', 'irlan0\x00', 'erspan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0xff, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x4335f0c1f08c9faf, 0xff, 0xff, 0x0, 0x0, 0xff], 0xb60, 0xbc0, 0xbf0, [@bpf0={'bpf\x00', 0x208, {{0x13, [{0x8, 0x2, 0x800, 0x4}, {0x400, 0x4, 0x81, 0xf9}, {0x3, 0xfffffffffffeffff, 0x3, 0x8}, {0x0, 0x3, 0x3, 0x58c}, {0x9, 0x2, 0x800}, {0x1, 0x1ff, 0x8001, 0x6}, {0x3ff, 0x7, 0x100000001, 0x80000000}, {0x8, 0x7, 0x3, 0x8}, {0x0, 0x8, 0x4000, 0x9}, {0x7f, 0xf2a5, 0x41a, 0x2}, {0x5, 0x5, 0x2e86af9a, 0x4}, {0x8, 0x2, 0x10000, 0x1}, {0x3, 0xfffffffffffffffc, 0x10000, 0x56}, {0x9, 0x3, 0x3, 0x200}, {0x5, 0x5, 0x8000, 0x8}, {0x5, 0x2, 0x40, 0x1}, {0x8, 0x8, 0x0, 0xffffffffffffff80}, {0x7, 0x8, 0x2, 0x3a}, {0x6, 0x3, 0x2, 0x5}, {0x80, 0xc15, 0xd1, 0x1}, {0x8000, 0x8001, 0x1, 0x80000001}, {0xaf, 0x2, 0x8001}, {0x9, 0x8, 0x401}, {0x9, 0x4, 0x1, 0x1000}, {0x4, 0x4, 0x80000001, 0x8}, {0x7, 0x401, 0x10000, 0x1f7}, {0x760ab383, 0x6, 0x2, 0x8}, {0x1ff, 0x8, 0x3, 0x3}, {0x40, 0x3, 0x81, 0x7fffffff}, {0x200, 0xffff, 0x531, 0xfffffffffffffffb}, {0x7ff, 0x53a7, 0x400, 0x400}, {0x7, 0xffffffffffffffff, 0x7f, 0x8}, {0x6, 0x6, 0x4, 0x100000000}, {0x2, 0xf36, 0x8, 0x7fffffff}, {0x1, 0x4, 0x9, 0x6}, {0x100000000, 0x1, 0x1, 0x80000000}, {0x4, 0x400, 0x8000}, {0x3, 0x7, 0xfcd9, 0xc55}, {0x0, 0x4c, 0x2, 0x4}, {0x3f, 0x401, 0x1ff, 0x6}, {0xfff, 0x3, 0xffffffffffff8000, 0x25fe}, {0x5d, 0x9, 0x3, 0x755}, {0x40, 0x61, 0x8, 0x87bd}, {0x2, 0x100000000, 0x79b, 0x8}, {0x0, 0x7ff, 0xffffffffffffffff, 0x80010}, {0xfffffffffffffffe, 0x5, 0x7f, 0x5}, {0x7, 0x100000001, 0x5, 0x465a00000}, {0xe000000000000000, 0x3, 0x5, 0x5}, {0x2, 0x200, 0x1, 0x1}, {0x83, 0x1, 0x10000, 0x4ee4}, {0x80000001, 0x8, 0x69c7, 0x4}, {0x8, 0x3ff, 0x2, 0x1}, {0x8, 0x1, 0x7fff, 0x6f28bda1}, {0x7fff, 0x1, 0x2, 0x1}, {0x9, 0x6, 0x9fb7, 0xd4a}, {0xe2, 0x4, 0x81}, {0xe0b2, 0x14000000000000, 0xc}, {0x7, 0x20, 0x97e, 0x2}, {0xff, 0x100, 0x1ff, 0x4}, {0x7, 0x9272, 0x317cba88, 0x191}, {0x3ff, 0xfffffffffffffffa, 0x7fffffff, 0x5}, {0x8000, 0x3, 0x3, 0x80000000}, {0x1f, 0x2, 0x1998, 0x5}, {0x8001, 0x3d, 0x5, 0xfffffffffffffffd}], 0x800}}}, @among={'among\x00', 0x8a0, {{0xa1e, 0xff, 0x1ff, {[0xfff, 0x80, 0x0, 0x8, 0xfff, 0x5, 0x8, 0xfff, 0x80000001, 0x7, 0x4, 0x4, 0xf9, 0x3, 0x0, 0x80, 0x9, 0x1f, 0xca65, 0xafa, 0x8000, 0x1, 0x4709, 0x3, 0x5, 0x2c560066, 0x2, 0x5, 0x3, 0x10000, 0x3b2, 0xfb, 0x3, 0x6, 0xefb, 0x3f, 0x5453995e, 0x32, 0x4, 0xf015, 0x2, 0x1, 0x6, 0x6, 0x2, 0x8, 0xffffffff, 0x3f, 0x3, 0x5, 0x0, 0x1000, 0x15, 0x3ff, 0x9, 0xfffffffffffeffff, 0x1000000, 0x1000, 0x4, 0x4, 0x200000000000, 0x8, 0x9, 0x5e0902a, 0xe42, 0xfcdb, 0x400, 0x3ff, 0x8, 0x4, 0x4, 0x4, 0xcb, 0x8, 0x2, 0x0, 0x6b81, 0xff, 0x80000000, 0x8, 0xdd2c, 0x6, 0x5, 0x6, 0x9, 0x8, 0x800, 0x40d8, 0xa1, 0x8001, 0x80000000, 0x4, 0x2, 0x0, 0x1, 0x0, 0x5, 0x100000001, 0x4, 0x6, 0x7b, 0xd8, 0x8, 0xbd, 0x0, 0x3, 0x3, 0x0, 0x3, 0x2b, 0x2, 0x5, 0xfffffffffffff687, 0x4, 0x4, 0x3, 0x7, 0x5, 0x509, 0x647f, 0xfffffffffffffff9, 0xffffffff, 0x7fffffff, 0x9, 0x5, 0xfffffffffffffffa, 0xffffffff, 0x911, 0x0, 0x100, 0x5, 0x200, 0x7f, 0x791, 0x0, 0x2, 0x0, 0x8001, 0x4, 0x4, 0x2, 0x2, 0x6, 0x8, 0x5, 0xa165, 0xe, 0x6, 0x3, 0xfffffffffffffd5c, 0x4, 0x8, 0x1, 0x1200000, 0x101, 0x7, 0xff, 0x9, 0x1, 0x52c5, 0x10000, 0x8000, 0x9, 0x6, 0x19b, 0xffffffff, 0x1b4bc7df, 0x6, 0x7fffffff, 0x9, 0x7, 0xb3ff, 0xa0, 0x5, 0xffffffffffff738f, 0x1, 0xa89, 0x5fe, 0x0, 0x0, 0x0, 0x6, 0x1, 0x2, 0x100000001, 0x820b, 0xfffffffffffffffa, 0x6, 0x7, 0x3, 0x69, 0x2, 0x3f, 0x0, 0x5, 0x4, 0x9, 0x73, 0x3, 0x2, 0x8001, 0x3f, 0x2, 0x5, 0x0, 0x77, 0x80000000, 0x600000000000000, 0x5, 0x1, 0x100, 0x3077, 0xf2b, 0x100000001, 0x2, 0x3, 0x1d6, 0x0, 0x3, 0xfffffffffffffffe, 0x1ff, 0x81, 0xae, 0x3, 0xfffffffffffffffc, 0x3, 0x145, 0x6, 0x7f, 0x101, 0x400, 0x9, 0x1, 0x2bd, 0x1, 0xb4e8, 0x0, 0x3, 0x800, 0x8, 0x5, 0xa4, 0x3, 0x39, 0x20, 0x800, 0x101, 0x4, 0x2, 0x0, 0x401, 0x2, 0x4, 0x10000, 0xd44, 0x0, 0x7], 0x6, [{[0x6, 0x7], @dev={0xac, 0x14, 0x14, 0x17}}, {[0xffff, 0x8000], @dev={0xac, 0x14, 0x14, 0x17}}, {[0x1, 0x6], @broadcast=0xffffffff}, {[0x9, 0x1], @empty}, {[0xfffffffffffff800, 0x5], @local={0xac, 0x14, 0x14, 0xaa}}, {[0x8, 0xcd], @remote={0xac, 0x14, 0x14, 0xbb}}]}, {[0xfffffffffffffffb, 0x77, 0xffff, 0xffffffffffff18c7, 0x7, 0x80000000, 0x447a, 0x10000, 0x1, 0x8000, 0xfffffffffffffff9, 0x7, 0x2, 0xfff, 0x9, 0x8000, 0x9, 0x9, 0x4, 0x4, 0x10001, 0x0, 0x1, 0x7, 0x401, 0x2d1, 0x1, 0x81, 0x7f, 0x10000, 0xffffffff, 0xffffffff, 0x9b0, 0xc2f, 0x1ff, 0x1ff, 0x0, 0x5, 0x5, 0x1000, 0x3, 0x1, 0x9, 0x5, 0x8, 0x5, 0x9, 0x3, 0x3, 0x0, 0x300000, 0x3, 0x5, 0xff, 0x2, 0x54, 0x6, 0x12ae, 0x101, 0x10000, 0x9, 0x0, 0x5, 0x89e6, 0x8, 0xfff, 0x2, 0x1, 0x1, 0x3f, 0x9, 0xfffffffffffffc00, 0x81, 0x7, 0x5, 0x2, 0x5, 0xc60, 0x3ff, 0xc29, 0x1f, 0x1, 0xfffffffffffffff9, 0xfff, 0x3df5, 0x9, 0x1000, 0x90, 0x0, 0xffff, 0x100, 0x5, 0x200, 0x0, 0x100, 0x6, 0x8, 0x7, 0x6, 0xfab, 0xff, 0x2, 0x2, 0x1, 0x1, 0x401, 0x3ff, 0x3, 0x2, 0x3, 0x7, 0x3, 0x40, 0x100000001, 0x101, 0x2b, 0x0, 0x55, 0xff, 0x200, 0x5, 0xbe, 0x3, 0x80, 0x80000000000000, 0x1, 0xaddd, 0x5, 0x100, 0xa6e2, 0x9, 0x8, 0x4, 0x5, 0x8e39, 0x10000, 0x2, 0x7, 0x3, 0x1b340000, 0xfff, 0xffffffffffffffc0, 0x4, 0x7f9, 0x5, 0x5, 0x1, 0x9, 0x2, 0x7fff, 0x1, 0x7, 0x10001, 0x7f, 0x7, 0x3, 0xe22, 0x2, 0x4, 0xcc5c, 0x3, 0x9d, 0x0, 0x2, 0x6, 0x400, 0x81, 0x1000, 0x7, 0x3ff, 0x3, 0x8000, 0x4, 0x100, 0x4, 0x6, 0x1, 0x22c7, 0xce23, 0x2, 0x745a, 0xffffffffffffff81, 0x1ff, 0x1, 0x3a, 0xfffffffffffffffd, 0x2, 0x5, 0x6b0, 0x6, 0x0, 0x81, 0x9, 0x4, 0xfff, 0xfffffffffffffff7, 0x2, 0x3, 0x3ff, 0x5, 0x0, 0x6, 0x0, 0x7, 0x1, 0x3f, 0x80000001, 0x1, 0x53a, 0x3, 0x3f, 0xfffffffffffffffa, 0x7e21, 0x7, 0x4ce, 0xe7a, 0x6f709dd, 0x0, 0xffffffff, 0x3, 0x0, 0x6, 0xfffffffffffffff8, 0x100000000, 0x3, 0x0, 0x641, 0x2, 0x9, 0x1f, 0x20, 0x9, 0x6b, 0xf57, 0x2, 0xff80000000000000, 0x9, 0x7ff, 0x7, 0xa3ca, 0xffffffffffffffff, 0x1ff, 0x9, 0x1f3, 0x2, 0x7f, 0xfffffffffffffffb, 0x0, 0xf6, 0x8001, 0x4, 0x50, 0x7b6, 0x4c, 0x8000, 0x400, 0x306], 0x5, [{[0x9, 0x6], @broadcast=0xffffffff}, {[0x5, 0x80000001], @multicast1=0xe0000001}, {[0x100000001, 0x7], @multicast1=0xe0000001}, {[0xffffffffffffbf8d, 0x400], @empty}, {[0x4, 0x9], @rand_addr=0xad9d}]}}}}]}, [@arpreply={'arpreply\x00', 0xc, {{@random="15713bff5346", 0xfffffffffffffffd}}}, @snat={'snat\x00', 0xc, {{@empty, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x10, 0x88b5, 'ip6tnl0\x00', 'syzkaller1\x00', 'syz_tun\x00', 'irlan0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0xff, 0xff, 0xff, 0xff], @empty, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0xbc, 0xec, 0x11c, [@ipvs={'ipvs\x00', 0x28, {{@ipv6=@ipv4={[], [0xff, 0xff], @empty}, [0xffffff00, 0x0, 0x0, 0xff000000], 0x4e22, 0x2c, 0x0, 0x4e23, 0xc, 0x20}}}]}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x10}}}]}, @snat={'snat\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffd}}}}]}]}, 0x1150) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000427fec)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d8}) 2018/02/28 02:10:39 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = gettid() fcntl$setownex(r0, 0xf, &(0x7f0000566ff8)={0x2, r1}) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000000100)={0x8, &(0x7f00000000c0)=[{}, {}, {0x0}, {}, {}, {}, {}, {}]}) r4 = getuid() getresgid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)=0x0) syz_fuseblk_mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', 0x8000, r4, r5, 0x4a0d, 0x1, 0x200000) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000000140)={r3, 0x1}) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x81, &(0x7f0000e66000)={0x2, 0x4e20, @rand_addr}, 0x10) r6 = creat(&(0x7f0000000000)='./file0\x00', 0x2) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000040)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r6, 0xc018620b, &(0x7f0000000080)={r7}) 2018/02/28 02:10:39 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'lo\x00', 0x0}) r2 = fcntl$getown(r0, 0x9) ptrace$setregs(0xf, r2, 0x0, &(0x7f0000000000)="e18c615247083fb695d0f6b0bf") setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@empty, r1}, 0x27b) 2018/02/28 02:10:39 executing program 5: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00007c27c4)='/dev/keychord\x00', 0x201, 0x0) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x0, 0x800000000000032, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f0000000000), 0xfffffffffffffef7) [ 39.725251] ------------[ cut here ]------------ [ 39.735349] WARNING: CPU: 0 PID: 6185 at mm/page_alloc.c:3544 __alloc_pages_slowpath+0x1136/0x1d90 [ 39.744708] Kernel panic - not syncing: panic_on_warn set ... [ 39.744708] [ 39.752065] CPU: 0 PID: 6185 Comm: syz-executor5 Not tainted 4.9.84-ge7f51a5 #53 [ 39.759586] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 39.768929] ffff8801d70cf668 ffffffff81d956b9 ffffffff83a480c0 ffff8801d70cf740 [ 39.776914] ffffffff83aa5400 ffffffff81452f46 0000000000000009 ffff8801d70cf730 [ 39.784943] ffffffff8142f571 0000000041b58ab3 ffffffff8418b2c0 ffffffff8142f3b5 [ 39.792935] Call Trace: [ 39.795495] [] dump_stack+0xc1/0x128 [ 39.800833] [] ? __alloc_pages_slowpath+0x1136/0x1d90 [ 39.807652] [] panic+0x1bc/0x3a8 [ 39.812646] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 39.820845] [] ? load_image_and_restore+0xf9/0xf9 [ 39.827308] [] ? __warn+0x1a9/0x1e0 [ 39.832553] [] ? __alloc_pages_slowpath+0x1136/0x1d90 [ 39.839364] [] __warn+0x1c4/0x1e0 [ 39.844437] [] warn_slowpath_null+0x2c/0x40 [ 39.850379] [] __alloc_pages_slowpath+0x1136/0x1d90 [ 39.857015] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 39.863824] [] ? _raw_spin_unlock_irq+0x38/0x50 [ 39.870112] [] ? finish_task_switch+0x1ed/0x630 [ 39.876399] [] ? __schedule+0x64d/0x1ba0 [ 39.882077] [] ? __schedule+0x683/0x1ba0 [ 39.887759] [] ? __lock_is_held+0xa1/0xf0 [ 39.893524] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 39.900158] [] ? get_page_from_freelist+0xcff/0x19f0 [ 39.906880] [] ? __might_sleep+0x95/0x1a0 [ 39.912651] [] __alloc_pages_nodemask+0x33b/0x6b0 [ 39.919114] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 [ 39.925923] [] kmalloc_order+0x2a/0x70 [ 39.931431] [] kmalloc_order_trace+0x1f/0x190 [ 39.937545] [] __kmalloc+0x19d/0x310 [ 39.942881] [] keychord_write+0xce/0xbc0 [ 39.948564] [] ? keychord_read+0x510/0x510 [ 39.954420] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 39.961401] [] ? vma_set_page_prot+0x10f/0x180 [ 39.967603] [] ? keychord_read+0x510/0x510 [ 39.973458] [] __vfs_write+0x103/0x680 [ 39.979386] [] ? do_iter_readv_writev+0x400/0x400 [ 39.985850] [] ? __might_sleep+0x95/0x1a0 [ 39.991618] [] ? __inode_security_revalidate+0xd9/0x130 [ 39.998607] [] ? avc_policy_seqno+0x9/0x20 [ 40.004466] [] ? selinux_file_permission+0x82/0x460 [ 40.011102] [] ? security_file_permission+0x89/0x1e0 [ 40.017826] [] ? rw_verify_area+0xe5/0x2b0 [ 40.023686] [] vfs_write+0x189/0x530 [ 40.029029] [] SyS_write+0xd9/0x1b0 [ 40.034274] [] ? SyS_read+0x1b0/0x1b0 [ 40.039698] [] ? compat_SyS_ioctl+0x8c/0x2050 [ 40.045812] [] ? do_fast_syscall_32+0xcf/0x870 [ 40.052012] [] ? SyS_read+0x1b0/0x1b0 [ 40.057431] [] do_fast_syscall_32+0x2f5/0x870 [ 40.063554] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 40.070196] [] entry_SYSENTER_compat+0x90/0xa2 [ 40.076896] Dumping ftrace buffer: [ 40.080469] (ftrace buffer empty) [ 40.084149] Kernel Offset: disabled [ 40.087746] Rebooting in 86400 seconds..