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"}, &(0x7f00000013c0)=0x1008) keyctl$join(0x1, &(0x7f0000270ffb)={0x73, 0x79, 0x7a, 0x0}) keyctl$join(0x1, &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r4, 0x40045201, &(0x7f0000000080)=0x2) 2018/04/09 13:36:01 executing program 2: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x40000002871, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000100)={0x7ff, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @multicast2=0xe0000002}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)='ip_vti0\x00', 0x0, 0x8000}) pipe2(&(0x7f0000001180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) socket$l2tp(0x18, 0x1, 0x1) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000686000)='/dev/usbmon#\x00', 0x0, 0x0) unshare(0x8000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000680)={@empty, 0x0}, &(0x7f00000006c0)=0x14) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x2400, 0x0) mremap(&(0x7f000053a000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cf000/0x4000)=nil) mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f00000cc000/0x2000)=nil) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000000300)={{{@in6, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}}}, &(0x7f0000000400)=0xe8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000640)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000740)={0x0, @in6={{0xa, 0x4e24, 0xcd4, @loopback={0x0, 0x1}, 0x9}}, 0x62e1}, &(0x7f0000001a40)=0x90) setsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in=@rand_addr=0xd3, 0x0, 0x5, 0x4e20, 0x0, 0xa, 0x0, 0x80, 0x0, r4, r6}, {0x0, 0x100}, {0x3, 0x0, 0xffffffffffffff80, 0x2}, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d6, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x1, 0x4, 0x0, 0xe323}}, 0xe8) mremap(&(0x7f000053a000/0x3000)=nil, 0x3000, 0x3000, 0x0, &(0x7f00000cc000/0x3000)=nil) syz_mount_image$hfs(&(0x7f00000002c0)='hfs\x00', &(0x7f0000000580)='./file0\x00', 0x1000, 0x1, &(0x7f0000001940)=[{&(0x7f0000000840)="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", 0x8fc, 0x8c8}], 0x2a688dfa3387aab4, &(0x7f00000019c0)=ANY=[]) fstat(r5, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r7) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x111000, 0x0) r8 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4000) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0x8) ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f0000001140)) getpeername$netrom(r2, &(0x7f0000000200), &(0x7f0000000540)=0x10) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001880)='/dev/vga_arbiter\x00', 0x500000, 0x0) ioctl$LOOP_GET_STATUS(r5, 0x4c03, &(0x7f0000001a80)) getsockopt$inet_sctp_SCTP_ASSOCINFO(r8, 0x84, 0x1, &(0x7f0000000800)={r9, 0x6, 0x0, 0xfffffffffffffff9, 0x0, 0x1}, &(0x7f0000000240)=0x11) sigaltstack(&(0x7f00000cc000/0x1000)=nil, 0x0) [ 91.996235] binder: 8617:8622 got transaction with invalid data ptr [ 92.010519] binder: 8617:8622 transaction failed 29201/-14, size 40-8 line 3153 [ 92.023062] binder: 8617:8622 ioctl c018620b 20000100 returned -14 [ 92.036597] binder: 8617:8622 ioctl c0306201 20000700 returned -14 2018/04/09 13:36:01 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x1}) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xbd85, 0x6, 0x0, 0x0, 0x3}) r1 = syz_open_pts(r0, 0x2) r2 = syz_open_dev$mice(&(0x7f00000014c0)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000180)={0xffff, 0x0, 0x10003, 0x2}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5}) r3 = dup3(r1, r0, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000240)) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) sync_file_range(r4, 0x9, 0x4, 0x0) preadv(r4, &(0x7f00000004c0)=[{&(0x7f0000000480)=""/21, 0x15}], 0x1, 0x0) fchdir(r0) mkdir(&(0x7f0000000280)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0xfffefffffffffffc) splice(0xffffffffffffffff, &(0x7f0000000400), 0xffffffffffffffff, &(0x7f0000000440), 0x9, 0x2) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x3, 0xffffffffffffffff, 0x8, 0xe6, 0x100000001}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000300)={r5, 0x1}, &(0x7f0000000340)=0xc) lstat(&(0x7f00000015c0)='./file0\x00', &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, 0x0, r6) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r7 = open(&(0x7f0000000000)='./control\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000001800)={0x0, @in6={{0xa, 0x4e22, 0x5, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4}}, 0xa687, 0x6, 0x9, 0x0, 0xa1}, &(0x7f00000018c0)=0x98) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r7, 0x84, 0x76, &(0x7f00000017c0)={r8}, &(0x7f00000003c0)=0x8) mknodat(0xffffffffffffffff, &(0x7f000003f000)='./file0\x00', 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001500)) clock_gettime(0x0, &(0x7f0000001580)={0x0, 0x0}) write$sndseq(r3, &(0x7f0000001680)=[{0x9, 0xffffffffffffd207, 0x0, 0x5, @time={0x77359400}, {0x1, 0xffffffffffffffff}, {0x2, 0xff}, @result={0x81, 0xff}}, {0x200, 0x1, 0x0, 0x940, @time={0x77359400}, {0x401, 0x6}, {0x3, 0x81}, @quote={{0xffffffffffffffe0, 0xffffffffa81f0e7a}, 0xfffffffffffff001, &(0x7f0000000100)={0x401, 0x608, 0x10001, 0x6, @tick, {0xa8d, 0x5}, {0x5}, @ext={0x5b, &(0x7f0000000040)="76e0c7593dfc1fddbd5c82fc302d4b9ea0fd43df21f309f8b906618dd47eee2cacd0d95e65b1410a9e0696a2868256a578ce718e26bcf73131dc90848a8672e7633c08965b598ae7ec2290104759d19687257cc7888bf9543112a9"}}}}, {0xffffffffffffa0d5, 0xffff, 0x9, 0xcd38, @tick=0x4, {0x6, 0x401}, {0x100000001, 0x1}, @connect={{0x1, 0xfffffffffffffff7}, {0xb7, 0x3}}}, {0xf58, 0x458a, 0x1ff, 0x2, @time={0x77359400}, {0x5eb21071, 0x2}, {0x401, 0x6}, @time=@tick=0x3}, {0x2, 0x80000001, 0x411, 0x2, @time={0x77359400}, {0xe3, 0x9}, {0x5}, @time=@time={r9, r10+10000000}}], 0xf0) execveat(0xffffffffffffffff, &(0x7f0000010000)='./control\x00', &(0x7f000003f000), &(0x7f0000001fe8), 0x0) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000500)=@req3={0x45, 0x0, 0x0, 0x7, 0x0, 0x0, 0x8}, 0x1c) [ 92.043540] binder: BINDER_SET_CONTEXT_MGR already set [ 92.048817] binder: 8617:8633 ioctl 40046207 0 returned -16 [ 92.057444] binder_alloc: 8617: binder_alloc_buf, no vma [ 92.063224] binder: 8617:8622 transaction failed 29189/-3, size 40-8 line 3134 [ 92.070767] binder: 8617:8633 ioctl c018620b 20000100 returned -14 [ 92.072874] binder: 8617:8636 ioctl c0306201 20000700 returned -14 [ 92.086431] binder: undelivered TRANSACTION_ERROR: 29189 [ 92.094227] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/09 13:36:01 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'ifb0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000cc0)={&(0x7f0000000840)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) 2018/04/09 13:36:01 executing program 1: mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x4000, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f0000000600)="2ed56739688ecd6ba780654859c53d210f3b9cd855be610733f54bdbfe1b2e77c5fc5f38ab8a04012ed95e51be9f4901") r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000b00)='./file2\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r0, &(0x7f0000000b40), 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) getpgrp(0x0) ppoll(&(0x7f0000000a40)=[{r2, 0x10}, {0xffffffffffffffff, 0x1000}, {}, {r0, 0x8000}, {r2, 0x1162}, {r1, 0x400}], 0x6, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000001140)=ANY=[]) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000080)) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7ff, 0xf000000000000000}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280)) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000003540)=[{{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f00000008c0)=""/177, 0xb1}, {&(0x7f0000000a00)}, {&(0x7f0000000b80)=""/147, 0x93}, {&(0x7f0000000c40)=""/128, 0x80}], 0x4}, 0xff}, {{&(0x7f0000000e40)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000001ec0), 0x0, &(0x7f0000001f00)=""/214, 0xd6, 0x2}}, {{&(0x7f0000002000), 0x80, &(0x7f0000002240)=[{&(0x7f0000002140)=""/41, 0x29}, {&(0x7f0000002180)=""/169, 0xa9}], 0x2}, 0x800000}], 0x3, 0x0, &(0x7f00000036c0)={0x0, r3+10000000}) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r4, 0xc04064a0, &(0x7f00000006c0)={&(0x7f00000005c0)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000780)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000640)=[0x0], &(0x7f0000000680)=[0x0, 0x0], 0x4, 0x6, 0x1, 0x2}) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x6, 0x101000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000000880)={0x0, 0x15, "103102ee6f92251c5a83c2b41bdf567cbdf0799ee0"}, &(0x7f00000007c0)=0x1d) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000800)={0x0, 0x1}, &(0x7f0000000840)=0x18) mlock2(&(0x7f0000b25000/0x3000)=nil, 0x3000, 0x0) rename(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00') 2018/04/09 13:36:01 executing program 7: r0 = gettid() r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x4000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000380)=0xe8) sendfile(r1, r1, &(0x7f0000000180), 0x1) getpgid(r0) sendto$packet(r1, &(0x7f0000000080)="1b6561679958955c4514e5477807f8eb8cf6d7fa49620e02e68366ff9dd96ea768bdef0c5f1ca947387fbedbb7c7344919c925143a63cb367e24fdbd88cfde93a4b2ba84b65645d33e48ccc6bb55eaf0011931c40a64e95930513c55cf78a58f04db37963d37326a4cc3087b1a23594ef6f1238bd6f3f557f3e3ac79e9b90314e45be10106b20fbfe24c7fa13b92dc5a46f6955bef269aac59286c68074ad2106c42a3a6d8cdc88fef8576b7258089be60cc8093dbd357e8ab15d34b3e786f3bf14efcb768edbeb5a4efe654f1ec466c29f69ef4b10482954c8f925c969c7e38ddcb6d4a79097b5e40467da5294c643ff0f002bb02c53b9b", 0xf8, 0x4001, &(0x7f00000003c0)={0x11, 0x8, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) getpriority(0x5, r0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00000001c0)) rt_sigqueueinfo(r0, 0x17, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x4}) 2018/04/09 13:36:01 executing program 5: r0 = memfd_create(&(0x7f0000b74ff1)="6d696d655f747970655d5b2ccd4000", 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000001a80)) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0xea, 0x2, 0xfffffffffffffffe, 0x0, 0x0}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000240)={r3, 0xe4, "ff6b82d68559d6d38c45290bb20b2f0d26d05255c607f427b6a6785563648a4ccbf6bd6672bd31d3c8c2bdb92a5ddae0590d23ddf443a01b6a1936b19a12a4f82d52996e2cf322abfeca7f2b204feb910c4ba25b0dac3af6477e36f0f2aaf458d1fd1734e5ddc6d8e692ac40774316f29e3eb726df56ca6892ca91bc2da41ddcf0b2d134457134ef92c5621c778e6665801d5d6dcce8aad08d2b0d6a4d2eb9258a93b1d8c5e25143ea4db8bffa3323ba6781d11ddfabb80f7d81d3b26d0f637c58af9a0d4e66df95be7bf658ee5a8c50796f08266fb6ae87e78e2841e6929a2a4ceb7a73"}, &(0x7f0000000340)=0xec) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000000)={{0x0, 0x8}, 'port0\x00', 0x0, 0x20, 0xfffffffffffffff8, 0x7, 0xee8, 0x7, 0x0, 0x0, 0x1, 0x4a2800000000}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000041000)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x007\x00'}) clock_gettime(0xfffffffffffffffd, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) futimesat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)={{r4, r5/1000+10000}, {r6, r7/1000+30000}}) preadv(r2, &(0x7f00000019c0)=[{&(0x7f00000003c0)=""/208, 0xd0}, {&(0x7f00000004c0)=""/207, 0xcf}, {&(0x7f00000005c0)=""/184, 0xb8}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/103, 0x67}, {&(0x7f0000000100)=""/34, 0x22}, {&(0x7f0000001700)=""/199, 0xc7}, {&(0x7f0000001800)=""/155, 0x9b}, {&(0x7f00000018c0)=""/240, 0xf0}], 0x9, 0x0) write$sndseq(r1, &(0x7f0000023000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result={0x7}}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x60) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x17}) 2018/04/09 13:36:02 executing program 6: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0xb, &(0x7f0000a75000)={0x0, 0x0, 0x30003}) socket$inet6_tcp(0xa, 0x1, 0x0) rt_sigtimedwait(&(0x7f0000a72000)={0x563}, &(0x7f0000a77ff0), &(0x7f000044a000)={0x0, 0x989680}, 0x8) 2018/04/09 13:36:02 executing program 7: r0 = gettid() r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpuacct.stat\x00', 0x0, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000100)) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000140)={0x5, 0x0, 0xb9, 0x400, 0x80000000}) rt_sigqueueinfo(r0, 0x17, &(0x7f0000000000)) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/39, 0xfffffffffffffcd3) membarrier(0x1, 0x0) 2018/04/09 13:36:02 executing program 1: r0 = memfd_create(&(0x7f0000000140)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000044fd0)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000100)={0x2, 0x9c, 0x100000001, 0x0, 0x800, 0x2, 0x1, 0x5, 0x6, 0xb72e, 0xd4}, 0xb) write$sndseq(r2, &(0x7f0000048fe4)=[{0x0, 0x1ff, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x1c) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick=0x8001, {}, {}, @ext={0x0, &(0x7f0000055ffe)}}], 0x30) timer_create(0x5, &(0x7f0000000000)={0x0, 0x3a, 0x1, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_settime(r3, 0x1, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x77359400}}, &(0x7f00000000c0)) 2018/04/09 13:36:02 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000cc0)={&(0x7f0000000080)=ANY=[@ANYBLOB="b800000019000100000000000000000000000000000000000000000000000001ffffffff00000000000000000000000000000000000000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006524ce33799ce5736f7be1455183f43f1da7ea33dcaa52c1f72385909b2fde4fb731dd94998f253f0910fffc61a5e4eb572a92453b8e51ccc623ab5900000000"], 0xb8}, 0x1}, 0x0) 2018/04/09 13:36:02 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') poll(&(0x7f0000000040)=[{r0}], 0x1, 0x904f) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x7f) mkdir(&(0x7f0000b08ff8)='./file0\x00', 0x0) mkdir(&(0x7f00006aaff8)='./file1\x00', 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x10) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000451ff8)='./file0\x00', &(0x7f000069cff8)='./file1\x00', &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f000012c000)) 2018/04/09 13:36:02 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/context\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000900)=ANY=[@ANYPTR64=&(0x7f0000000740)=ANY=[@ANYRES32=r1, @ANYPTR=&(0x7f0000000340)=ANY=[@ANYPTR64, @ANYPTR, @ANYBLOB="74c74c762b642cdf7eee147ba91859baf7c423029b6e7ec1bf0c1182b2c2278f7e49cd2bfa493d3ec9b5b90ffa5026ec778ff27bb0f40b802fd2953104d7cee9beebb47edc10a57d281f13652374f18299f99f63aff55433f3e5619ea2492d73f442f787aeb12f48255f970e868bc7aa3f10c814a94017626db780bf4d2f8535f41fb08a16f62bf905d2169c123d99952f64d38042b8c1876d242eed468d98ad586d", @ANYBLOB="15354d924c230c31d5a47adec68587944cb1fcfa56f3c6bc6bcce01e47a77e6490c728e64f4e5d6555e4f3b6e18c623f2787f4d82a97118674da9c5c2d59e4722716db334a2e333d40ee2defd9e4039f99f5af118b513939baa40da6564a3f335a1da0098c00f6e53969dacbd8463fe9ec17e37c076c128b361a589b2084ec037def002bec54e025407d834addcada8ab38aba37330b3b5a85cd019325499f990e9f0ffe4665a8630c12259c689be11ecbbbea976f2a713329f6e2d8f3fd402846449dc90f6db209718bc9442e6b2b226c392614cc7a1a028c2a87884cc06ba1c40c", @ANYPTR, @ANYRES16=r0, @ANYRES64=r0, @ANYRES64, @ANYPTR64, @ANYBLOB="c033d467683261fee0584c7826aa58cde098e235ec2bf1f2826b5bd2eeb7789e4f472494e948f53356e94d48240475ada4f96cfc9d309dd1e0d5b834d342a89e49332d5a2cf9bff89578cb5b221c04509f1f1a91326f09c1f7dc4e9b7fe15023ef475990c5cee442411a047a0633147e3eae7d1d0d96f5d6af63a4aecdde9c18f4e2643e368f1e3ea5f6a70cf2c0f74a26e63dfeef454cee4d575f34016f6ba0f735628913cd3db4c4561842074fe3855051dbbe15a2541069c101aa8df936f720bf2ca7e7c1ae87ede9dec6464aab39d9acebd3898de3eda6fcf599aea60803a9db91"], @ANYRES16=r1, @ANYPTR64=&(0x7f0000000600)=ANY=[@ANYRES64=r1, @ANYRES64, @ANYRES64, @ANYRES32=r0, @ANYRES16, @ANYBLOB="443b5ff00b5b8afb51561aed8b1f05fb1efc02d498f8dc59b4faf87fbcfc6d7bdd4cb24136857f199ee6347af309841eff9dfde656ab1fb1f235431efef6883b67e26425b8ba2b226692f09060ce2bff3cae705fd03f97c68eee5d68f80d14e3a47174ce0c611eca1d622e279831b0b52ee36f13548a666949c308c7a299c7b7300fd531743988d976141e57e2083f950783684240ca941b82d5203158e7337ab5d074bdf7c473cae1a91ba7"], @ANYPTR64=&(0x7f0000000700)=ANY=[@ANYPTR64, @ANYPTR64, @ANYRES32=r1, @ANYPTR64, @ANYRES32=r1]], @ANYRES16=r1, @ANYPTR64=&(0x7f0000000780)=ANY=[@ANYPTR, @ANYRES32=r1, @ANYRES16=r1, @ANYRES64=r0, @ANYPTR, @ANYBLOB="509c795f3428c7b35e2e274145bf760aa3e67e0e2be8f9169ea634f0febbb75ff2b44be7deece418ff1ae236e60a36fa392a0cc7601a627ffebc4382c5996e679c21edbeb5cfaaeac0e5b56b2c45cc21d23b8deef5bfe442b218a75b20f440f70ae2e3149fa61576be44136a7701593749397b8204899fbb95c9c2bbbbd7e622c3519f9f3385b56ffee3fde245c73871f9c46e47aae11eb86db1850a5704f88c0fbda0ce8afa87e829547d2a94a73dd35b9ca0ad550fc69e3c64d508412e116925aa56e9d68bb54ae83350b7969d6cc35314184dec8d7a0437ca54ef8f4e2a34", @ANYPTR, @ANYRES64=r0, @ANYPTR64], @ANYRES64=r0], 0x1a) sendfile(r1, r1, &(0x7f0000000040), 0x80000001) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f0000000100)={{}, 'port1\x00', 0x0, 0x0, 0xf568, 0x0, 0x0, 0xc36, 0x5c5, 0x0, 0x0, 0x1}) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000280)={'broute\x00', 0x0, 0x3, 0xb0, [], 0x4, &(0x7f0000000000)=[{}, {}, {}, {}], &(0x7f00000001c0)=""/176}, &(0x7f00000000c0)=0x78) ftruncate(r1, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000008c0)=@assoc_value={0x0, 0x3f}, &(0x7f0000000940)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000980)={r3, 0xa6, 0x30}, 0xc) 2018/04/09 13:36:02 executing program 0: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000009c0)=ANY=[], 0x0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000740)="ed8465d2d5ea718c", 0x8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000700)={r1, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000002c0)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000440)=r2) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000780)) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a9") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x6, &(0x7f0000000900)=[{0x3f, 0xa0}, {0x7fffffff, 0xffffffffffff2bef}, {0x4, 0x20}, {0x1924000, 0x6}, {0xffffffffffff0000}, {0x1, 0x1}]}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000001c0)={r4, 0x7f}, 0x8) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0xd7, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x0, @multicast2=0xe0000002}], 0x74) ustat(0x8, &(0x7f00000007c0)) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000980)=0x50, 0x4) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/04/09 13:36:02 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000040)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) 2018/04/09 13:36:02 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000cc0)={&(0x7f0000000840)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) r1 = accept(r0, &(0x7f0000000080)=@in6, &(0x7f0000000000)=0x80) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000100)=[{0x4, 0xba1}], 0x1) 2018/04/09 13:36:03 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000007000)={0x2, &(0x7f0000006000)=[{0x34, 0x0, 0x0, 0xfffffffffdeff010}, {0x6}]}, 0x10) r2 = fcntl$dupfd(r0, 0x406, r1) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000000)) sendto(r0, &(0x7f0000023000), 0x0, 0x0, 0x0, 0x0) 2018/04/09 13:36:03 executing program 6: seccomp(0x400001, 0x0, &(0x7f0000004000)={0x0, &(0x7f000002aff0)}) prctl$seccomp(0x16, 0x2, &(0x7f0000000040)={0x6, &(0x7f0000000000)=[{0xffffffffffff8001, 0x3, 0x9}, {0x7, 0x7, 0x3, 0x7}, {0x9, 0x6, 0x4009, 0x5}, {0xfffffffffffffbff, 0x1, 0x3f, 0xffff}, {0x9, 0x8, 0x101, 0x10001}, {0x1ff, 0xffffffffffffffb9, 0x8, 0x9}]}) r0 = open(&(0x7f0000000080)='./file0\x00', 0x10000, 0x2) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00000000c0)={'syzkaller1\x00', 0x400}) 2018/04/09 13:36:03 executing program 1: r0 = socket(0x200000000010, 0x2, 0x0) fcntl$getflags(r0, 0x0) write(r0, &(0x7f0000000100)="2400000024007f380000120000000100000ff6ff01000000ff070000000000001300ff10", 0x24) 2018/04/09 13:36:03 executing program 7: r0 = gettid() r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.events\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f00000001c0)={@empty, @empty, 0x0}, &(0x7f0000000200)=0xc) recvfrom$packet(r1, &(0x7f0000000080)=""/29, 0x1d, 0x40, &(0x7f0000000240)={0x11, 0x17, r2, 0x1, 0x1f, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigqueueinfo(r0, 0x17, &(0x7f0000000000)) 2018/04/09 13:36:03 executing program 0: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x2, 0x2, 0x1f, 0x101, 0xfffffffffffffffe, 0x580, 0x7, {0x0, @in6={{0xa, 0x4e24, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, 0x3ae, 0x8, 0x0, 0x9, 0x101}}, &(0x7f0000000140)=0xb0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r2, 0x2, 0x30}, &(0x7f00000001c0)=0xc) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) r3 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000240)={r1, 0xd589}, 0x8) connect$inet6(r3, &(0x7f00000003c0)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x0) 2018/04/09 13:36:03 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000cc0)={&(0x7f0000000840)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) read(r0, &(0x7f0000000000)=""/49, 0x31) 2018/04/09 13:36:03 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000080)={'yam0\x00'}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x2000, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r3, 0x29, 0x44, &(0x7f0000000180)={'TPROXY\x00'}, &(0x7f00000001c0)=0x1e) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f0000000280)) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000300)=""/4096, &(0x7f0000001300)=0x1000) mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0xc, 0x31, 0xffffffffffffffff, 0x0) ioctl$KDSKBLED(r3, 0x4b65, 0xfffffffffffffff7) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000200)=0x0) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f0000001340)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000000)=r4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000240)=0x8, 0x4) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000001380)=ANY=[@ANYBLOB="688285bc749dd418c5279078524c795985d1fde8c9c4464f5b517b8167e759b8ac4477dd11b226204c995824b053dc1576f683462ce2a7d4b42aeb3547b7948b37a2c4167b18e0d3d9936c7e7396a851f7d6a72c97e9972ef06e2984f5603f44fb02dcde50d31ab6d5752e9e4f48a981ccbba3448935c8e0d5f55dcc3555fe15575b00e6e0689abc53d203e401"]) 2018/04/09 13:36:03 executing program 2: pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000300)={0x0, 0x0}) fcntl$lock(r0, 0x6, &(0x7f0000000340)={0x0, 0x1, 0x100000001, 0xffffffffffffffff, r2}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000100)=""/64) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000080)={0xaa}) accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x80800) fcntl$setstatus(r0, 0x4, 0x2000) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) r4 = dup2(r1, r0) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x1000, 0x6, 0x100}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f00000000c0)={r5, 0x7}, 0x8) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000000180)={r5, 0x65, "a8c77418e4d7e16fd9e2b47c2440ce4935988c8452450708d6a79a02d4007546e0ba041bac05479dd1324705fc558f7fcdd19af6e69475b4ed40e988d5ac5ccd3c4cf5cd880ff208686cbeb3685da0e57aa6d462c080e8603f9f04ae3a014dd973f59e81f0"}, &(0x7f0000000200)=0x6d) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x20002, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r6, 0x80045300, &(0x7f0000000280)) dup2(r0, r3) 2018/04/09 13:36:03 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x8, 0x441) ioctl(r0, 0xffffffff, &(0x7f0000000000)) 2018/04/09 13:36:03 executing program 1: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x800) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000a20000)={0x8, 0x0, &(0x7f0000fc1ffc)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f000012cf22)}) 2018/04/09 13:36:03 executing program 0: futex(&(0x7f0000000000)=0x2, 0x3, 0x2, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080)=0x2, 0x1) r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$setperm(0x5, r0, 0x100) keyctl$reject(0x13, r0, 0xe74, 0x6, r0) socketpair(0x0, 0x800, 0x753, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000180)={0xc8, 0x4, 0xfffffffffffff001, 0x7, 0x2}) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f00000001c0)) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000200)=""/18) ftruncate(r2, 0x400) r3 = memfd_create(&(0x7f0000000240)='keyring\x00', 0x1) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000280)) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f00000003c0)={0xe5, &(0x7f00000002c0)=""/229}) setsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000000400)=0x7c, 0x4) close(r1) ioctl$TCSBRK(r1, 0x5409, 0x3) delete_module(&(0x7f0000000440)='keyring\x00', 0xa00) syz_mount_image$ntfs(&(0x7f0000000480)='ntfs\x00', &(0x7f00000004c0)='./file0\x00', 0xfffffffffffffff7, 0x6, &(0x7f00000008c0)=[{&(0x7f0000000500)="9a38f11d5c81e3e0c0b2ee097dd774d14ffe65fd4e39e2708c4a4f215da32be8b0558fc61cac2fd1d6c0129d915c7c50de2e4ac31dd2f73f57a4364ae8df20997fa2fda4fff96f6c31735060ff6b2dfec82facc52eff2c5a9f82f0f39949c72c250f55cc9caefa05ca8b4bf4e75b1505f411b1d7b08b214d003857120faa74b3c557f8b4f329da7a2372a9cdc1b89fdf482731a177760e82f910ee0be027c5418e7b6bd524396df02cc1d770c035958d4717d504b7d9622e14cbb8b24a492c6ae33f3c0ce63edbb62caea54e7a39577a2278865824bb2db5e22ace994b243b016c5108ef9e9256aba19c782a9090", 0xee, 0x1}, {&(0x7f0000000600)="693e99c9805313f4b57da5b11cbebca5", 0x10, 0x1d63dfa8}, {&(0x7f0000000640)="fec5653a7658b6e2b421d3dfdb485742debb", 0x12, 0x2}, {&(0x7f0000000680)="04d714683331d862ee31a671432402e6d23e69d558cbd573aa60b40bb46862ec5d6e89137834e1ea0cc4b91fc9cd025b79c2cd090922dcaa9e7a81d831b73f25ab8a28e1b25bd05a9602b4", 0x4b, 0x4}, {&(0x7f0000000700)="5f32ddb4305bebe1c5d617e0a889006432ba864ecdbac2a11dadebcdf2ba7009d19ff9068ba66766991ee8e248ea534bb3e0103f3c496d8b7ab40e6e4ad7578b8389202d713cbf8c9af360744f519fc870e875c06ce4351ce15ce5692b58198ad21b19405e5e16abaf75dc63668b529aff52168d1c21508920cadb132cbf78cac6b4d18669eae2e46e9f1446c4e353cd8195741a03edc87e8f128ac9f3ef2327e5c16065dec15b05a482b6f20d60492e5182e564c19bcc", 0xb7, 0x1f}, {&(0x7f00000007c0)="e66a6a45cda6061a6a0733a397b18afd9a69dc53ba2795e0507e35ead08a8fc707bfc7ca6ec53a6ad8a6fdaa3d264ee63c3a75bc1386fa507bed79e7d57ff1229637d577030ffefb43465843e91e43b6ec8d1f457b458dd83cc0f321dafe7b803fbcd7f0d036acda5b20c0ab90cdec29dd3b45f05a06f7d4662fc9caad114817aeea35d004d9861099b18909db0bf9d25c560ed51415cc51c580aca43725db73edc8a93f88cf1659e9e138549a5d543293ad45c4e60117fef6f4d7a67ddadd9ad4931040216e44e692179c36b037", 0xce, 0x800}], 0x4, &(0x7f0000000980)={[{@umask={'umask', 0x3d, [0x36]}, 0x2c}, {@disable_sparse_yes={'disable_sparse=yes', 0x3d, [0x78, 0x35, 0x0, 0x7f, 0x38, 0x3f, 0x3e]}, 0x2c}, {@errors_recover='errors=recover', 0x2c}, {@dmask={'dmask', 0x3d, [0x35, 0x31, 0x31, 0x34]}, 0x2c}, {@disable_sparse_no={'disable_sparse=no', 0x3d, [0x0, 0x31, 0x3f, 0x37, 0x30, 0x31]}, 0x2c}, {@gid={'gid', 0x3d, [0x3f]}, 0x2c}, {@fmask={'fmask', 0x3d, [0x31, 0x31, 0x32, 0x31]}, 0x2c}, {@errors_continue='errors=continue', 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}]}) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f0000000a40)=0x2, 0x4) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000a80)=0x4, 0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000ac0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = accept4$ipx(r3, &(0x7f0000000b00), &(0x7f0000000b40)=0x10, 0x80800) munlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) getpeername(r4, &(0x7f0000000b80)=@alg, &(0x7f0000000c00)=0x80) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000000c40)="4291b77697cd064754ce5d0333") fstat(r5, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r3, &(0x7f0000000d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r2, &(0x7f0000000c80)='./file0\x00', r6, r7, 0x1000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000dc0)={0xffff, 0x1, 0x8000, 0xfff, 0x80, 0x7f, 0x7, 0x8, 0x0}, &(0x7f0000000e00)=0x20) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000e40)=@assoc_value={r8, 0x401}, &(0x7f0000000e80)=0x8) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000ec0)=0x6, 0x4) 2018/04/09 13:36:03 executing program 7: gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x1000, "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"}, &(0x7f0000001080)=0x1008) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000010c0)={0x3ff, 0x8000, 0xe94d, 0x800, r1}, 0x10) 2018/04/09 13:36:03 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x4000040) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000080)={0x3, 0x0, 0x10002}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f00000000c0)={r1, 0x3}) recvfrom$packet(r0, &(0x7f0000000000)=""/108, 0x6c, 0x40, 0x0, 0x0) writev(r0, &(0x7f0000fb9f70)=[{&(0x7f0000ab7000)="ccaeeba9955da50466355a3d89a3371d04e35dfb62132f3ca8532c8216003cddd5a4f764ee78c136a6ebb9e998257912da3cceae58d6341bd5442c899a0bb09ed5578347ace091136c5ff32bd4ff", 0x4e}], 0x1) 2018/04/09 13:36:03 executing program 1: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/pktcdvd/control\x00', 0x4000, 0x0) fcntl$getown(r0, 0x9) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000100)={0x0, &(0x7f00000000c0)}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) r2 = gettid() r3 = syz_open_procfs(r2, &(0x7f0000000240)='oom_adj\x00') exit(0x0) write$fuse(r3, &(0x7f0000000140)=ANY=[@ANYBLOB="3000000000000000000000000000000000000000000011000000000000e9000000000000000000000000000000000000c6424eef629d81e2fdcd0e40da44a29e738a58a2d0ce53f9004b460ea025d08c7f0d0219221cc1ae15d679f1fdaefdb33b065b23b8479faefb134a6b5e163d387078fa9ccf83d5a4971e966690e7e45f3da6db774dedb99696969b17dbdaf46303ae53e3ca50502d80bbed3c6ef19aff9d0d8a66505a9864d67e5f90b669b2a8"], 0xb0) 2018/04/09 13:36:03 executing program 7: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigqueueinfo(r0, 0x17, &(0x7f0000000000)) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x14, 0x0) pwritev(r1, &(0x7f0000000680)=[{&(0x7f00000000c0)="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", 0xfd}, {&(0x7f00000001c0)="d6125731803ec54819a0bccff41c4cfab7e6d589c51b147a72012b978980bac3d639f96d30799ee76996b2161a39d224f20efc1b2a9d8103a74855bc9bf0e09c020859822f9de99cddb79f5eb38752", 0x4f}, {&(0x7f0000000240)="24a09fb2740410405ef2bd2f1191ee6f890e8400cb28d271025a8126e655b4b1026c0b5a72ff0d78f36307448b5b3268af66178bbf975b6d8db2442cd221817c612994ad34d2ad7b1e92f3fb52d035866991c2dd188b5018", 0x58}, {&(0x7f00000002c0)="9ac4f5f83056350c223d8ee6759634092b82a91b5c017e24ca29237bec3708cbbfc90e31f5cdbf27457f9d4108975403a20e8061b2aa7a07e01a56b0ff0f0c630979522d4fb5a0e372eb31c85e01bb38f07d10b8a995552db14f7165b725c7314186d1efea69a2aa9acf06a0b1773b86cf4ed252cf82f9745879c852cefa5149bb700d18fc8a5d0fcdfb50937c3b258741a29f0ad1818a2dd12274cbbdae9ee9b563bf981a57ac9195b5a428b4681ea2a5ae3a3950e29c3ebf", 0xb9}, {&(0x7f0000000380)="cfc4253a3750e0088b40d6b11e14bcabe709695bfba781d87f6dc5867414d425dfff059c4019083d7e08ad5f56106ef84c4626d32b9204c860d9b8f30a697c4354330305bf6b63306545f293036a5c2dff095e2aed56254c5f98932d1c4805ad8f402e80fe247ebbd3db744f1ed2ea822a09c86097cfa13be508b2d30e2c062c8a8f7d3c3cfb2731c0f5", 0x8a}, {&(0x7f0000000440)="c7cd6485e8b34fca20437c444f39e517b82d8de39dd974a990c7b157dedce54cebb4e741e532fe27cf03be0d94ad76263b4bdd4b0b95b4777b4f06ebe233fd6653cfeb6308afcf1a9e0c7516ec93dcac9a7684fbef3f760fb8e56c6e3e05f3e63f43bf38d6cc9819fd920f980f6e", 0x6e}, {&(0x7f00000004c0)="de12d37bed415524ed96c2fa35f136b72503dbd50542c650d2c0d09acb617ad01e4f8d5b9250a01b7216e053fd717bc1a19eb2552987475b58db09e9da811107e285ad57952afec531de1a5799b9fe5892bdde81549591f6c2ee7cf51fd5ce0017043685ff700cb9ab133c7b00109aff3877ba04ba0834928843b0daed3b8ada67aa9282dd97967ba4c4a2c2bd626adc67bc61d8d905ae0f2f384df867475f3f31a4e6f0d501830865e4387474a5", 0xae}, {&(0x7f0000000580)="39f6bb7458340d7dd41270ccb4df5a091715d7632d1c3acae79812ef02626c9d6bbbe91f53a2eab81a8ad0679e8dae04476e259b6218bc3324185fa266a133bf1e85a84c59f1faafff36f52417d35a20988eb424effb93c95b8364ff827911d749ae19742d647cdcf43c6814cab8eaab109fcc2ea4ff930f0c42cee89756bf899d1a9f21d8ce76275d14b6ea247ffba992c3127e13d7263111bc9ba203322ea39c9829d50cfd48a06be01954a77c553c185347ad457acfc846a3f60836f686ed15d4af1d8f69cc08602cecbbe8c5960f140c9c9a04c0a474ab90812ee39b9be0ebd5a2dfc8036ac20da98c039c75567546e4", 0xf2}], 0x8, 0x0) [ 94.185597] binder: 8750:8751 Acquire 1 refcount change on invalid ref 0 ret -22 [ 94.197246] binder: 8750:8751 Acquire 1 refcount change on invalid ref 0 ret -22 2018/04/09 13:36:03 executing program 6: r0 = add_key(&(0x7f0000000040)='logon\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) keyctl$setperm(0x5, r0, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) getgid() sendmsg$nl_netfilter(r1, &(0x7f0000000000)={&(0x7f0000000140)={0x10}, 0x186, &(0x7f0000e2a000)={&(0x7f0000000080)=ANY=[]}, 0x1}, 0x0) 2018/04/09 13:36:03 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x4, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000040)) 2018/04/09 13:36:03 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) splice(r0, &(0x7f00000001c0), r0, &(0x7f0000000200), 0x2, 0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000240)) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000000000)=0x5, 0x4) sendmsg$nl_route(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=@delneigh={0x54, 0x1d, 0x900, 0x70bd27, 0x25dfdbfc, {0x0, 0x0, 0x0, r1, 0xc2, 0x4, 0xb}, [@NDA_VLAN={0x8, 0x5, 0x3}, @NDA_SRC_VNI={0x8, 0xb, 0x2}, @NDA_LINK_NETNSID={0x8, 0xa, 0x9f2}, @NDA_VLAN={0x8, 0x5, 0x4}, @NDA_IFINDEX={0x8, 0x8, r1}, @NDA_VNI={0x8, 0x7, 0x7}, @NDA_DST_IPV4={0x8, 0x1, @loopback=0x7f000001}]}, 0x54}, 0x1, 0x0, 0x0, 0x81}, 0x880) sendmsg$nl_route(r2, &(0x7f0000000680)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000000640)={&(0x7f0000000500)=@setlink={0x24, 0x13, 0x407, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_PORT_SELF={0x4, 0x19}]}, 0x24}, 0x1}, 0x0) 2018/04/09 13:36:03 executing program 6: getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x9, 0x6, 0x0, 0x2}, &(0x7f0000000100)=0x14) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x81) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={'bridge0\x00', 0xce11}) pwrite64(r1, &(0x7f00000001c0), 0x0, 0x0) fcntl$addseals(r1, 0x409, 0x8) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f0000000140)="0ab64cc72c1fb97c73dea04945152453d4d33bd3b355160a71b5933a2c78919648ae491e8cab61ddb8c1cbf16a40babf4640a2450248a5d4a2") getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000040)={r0, 0xf8c, 0x1ff, 0x1, 0x3, 0x9}, &(0x7f0000000080)=0x14) 2018/04/09 13:36:03 executing program 3: r0 = socket(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={0x0, 0xffffffff, 0x10, 0x100000000, 0x7fed}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x7fff, 0x2, 0xc233070, 0x3, r1}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="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"]}) 2018/04/09 13:36:04 executing program 7: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000000040)={0xfffffffffffffffe}, 0x0, 0xffffff21) r1 = syz_open_procfs(r0, &(0x7f0000000080)='smaps\x00') getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r2, 0x5}, &(0x7f0000000180)=0x8) rt_sigqueueinfo(r0, 0x17, &(0x7f0000000000)) 2018/04/09 13:36:04 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x8000000004) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x8c000, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000100), &(0x7f0000000140)=0xb) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c560a067fffffff810000000000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0xfffffffffffffe55}], 0x1) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040)={0x800, 0x7ff, 0x101, 0x0, 0xcdd9}, 0x14) 2018/04/09 13:36:04 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000fb7fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000000)=""/4096) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001080)='/dev/rfkill\x00', 0x200c00, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x1) syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x20001) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000001040)=0x4) 2018/04/09 13:36:04 executing program 3: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4208, r1, 0x0, 0xdda194e61befb5fc) read(r0, &(0x7f0000000040)=""/94, 0x5e) ptrace(0x4207, r1) 2018/04/09 13:36:04 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000cc0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="b800000019000100000000030000000000000000000000000000000000000001ffffffff00000000000000000000000004000000000000000a000000000000005517037f9838902866e69408fa1fabeb84010f9243fe00d5e0118814db982b9bdd3cd735c9259f4f7e6ed0b423873930fb25011c8898170a112af98368d98a958d1b9107c3e610", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0xb8}, 0x1}, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000080)={0x7, 0x100000001, 0x4}) 2018/04/09 13:36:04 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x80, 0x0) r1 = geteuid() lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000100)='./file0\x00', r1, r2, 0x1000) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000001380)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001340)={&(0x7f00000013c0)=@newsa={0x144, 0x10, 0x311, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}, @in=@broadcast=0xffffffff}, {@in6=@ipv4={[], [0xff, 0xff]}, 0x0, 0x33}, @in, {}, {}, {}, 0x0, 0x0, 0xa}, [@tfcpad={0x8, 0x16}, @algo_auth_trunc={0x4c, 0x14, {{'sha512\x00'}}}]}, 0x144}, 0x1}, 0x0) syz_extract_tcp_res(&(0x7f0000000040)={0x41424344, 0x41424344}, 0x4, 0x7f) syz_extract_tcp_res$synack(&(0x7f0000000080)={0x41424344}, 0x1, 0x0) r6 = syz_open_dev$usbmon(&(0x7f00000002c0)='/dev/usbmon#\x00', 0xfffffffffffffffa, 0x2a000) getsockopt$EBT_SO_GET_ENTRIES(r6, 0x0, 0x81, &(0x7f00000003c0)={'broute\x00', 0x0, 0x3, 0x6d, [], 0x1, &(0x7f0000000300)=[{}], &(0x7f0000000340)=""/109}, &(0x7f0000000440)=0x78) r7 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x800, 0x2) epoll_ctl$EPOLL_CTL_DEL(r7, 0x2, r3) ioctl$DRM_IOCTL_DROP_MASTER(r7, 0x641f) syz_emit_ethernet(0x4, &(0x7f0000000480)=ANY=[@ANYBLOB="0180c200000f00000000000081001100884800000000ff010000ff0000006f1c98b801003309fe80000000000000000000000000000dff0200000000000000000000000000015e0a04053f080700fe8000000000000000000000000000aafe800000000000000000000000000016fe8000000000000000000000000000aafe8000000000000000000000000000bb000000000000000000000000000000004e234e21", @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="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"], &(0x7f0000000240)={0x0, 0x3, [0xa1, 0xe5f, 0x12, 0x6c1]}) 2018/04/09 13:36:04 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) lseek(r1, 0x0, 0x3) bind$unix(r2, &(0x7f000000d000)=@abs={0x1}, 0x8) syz_open_procfs(0x0, &(0x7f0000a92ff7)='net/unix\x00') sendfile(r0, r1, &(0x7f0000000040), 0xff) 2018/04/09 13:36:04 executing program 0: pipe(&(0x7f0000d53ff8)={0x0, 0x0}) unshare(0x20000400) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22, 0x1, @empty, 0x7}, 0x1c) ioctl$int_out(r0, 0x2, &(0x7f0000000000)) pwritev(r1, &(0x7f0000da8000), 0x0, 0x0) 2018/04/09 13:36:04 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000cc0)={&(0x7f0000000840)=ANY=[@ANYBLOB="b800000019000100000000000000040000000000000000000000000000000001ffffffff00000000000000000000000000000000000000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0xb8}, 0x1}, 0x0) 2018/04/09 13:36:04 executing program 7: r0 = gettid() sched_setaffinity(r0, 0x8, &(0x7f0000000040)=0x8) prctl$getname(0x10, &(0x7f0000000080)=""/160) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigqueueinfo(r0, 0x17, &(0x7f0000000000)) 2018/04/09 13:36:04 executing program 5: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) poll(&(0x7f000047dfd0)=[{r0}], 0x1, 0xffffffffffffffff) sendmmsg(r0, &(0x7f0000003400)=[{{&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0x25dfdbfb, 0x10400800}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000080)="ec1c6755f47b17bd8bd2b5e509f4b5426c23e2ffdc569c077d8a55b19bbf8ecd31fff9376743c186ec681db747e8449c04598691e86a10a7e4a1cbfcdedbb4a36262d019a5e2c90d3354a0f88e1dc362c91749d3ed5001146e649da8c5ac4b25bac025f693a997d5b2b23b4103dc5e41126b06e8e2edd1645fc567e2caf9bf39a4f222792ae2e704e6849ea9ad5e0f29bf91ef603aa3172b5f3b6104e7b98bd73c9fa9b7fcb2d7e31f76ecfcc3c3fd58565c7d90ac2f0984a3286bc02777182dce521011c3eda216b24cea5d23bd6710b078b62209f562d916029bbdbe5770", 0xdf}, {&(0x7f0000000180)="0a247c4cda60e1c73fd3c566f64a4e10c303e964d7699c861febfbd01b4ca94bc9fc04d84fb2d367e4f17516272d8a6fe0daa2d65406d6740c44ee0df49f634f5a0552e6020540517876717c2b943166a0f5cfb12b5ab23de7f586af5d77b8d76f1f5db2d4cffef3e6e43b334a3e2d05e790d315a41b7c225f9ddd216e9bd0550eef40b83ddfecefb17d34cef0b5d57f6956fcbcbb6d70a0a5c872d63d5c849dc2e04f20306e6f774c1836e87369be987ec671ad00d9a439eb78b0940d7715e0caa6", 0xc2}, {&(0x7f0000000280)="d95180904fa2ed718353e133d958bd2e2afc0798a4042c86ec1041cec6ec1ee8b709fded9c299f3912c0b9d4c6160ca00f27e23d7ee796472c305ea6ec02075c1fdea7b7d3bd73a1c1e0e5d044be1fbfa4c23409ad877ee3ca4babe121fc9d499782ba5f1aaf797dcef73090d8968967aa06fce1e7b7dbc270022f12f29a875a2e9e4dceed4166973ee2b42aff718ab4b372e91430fe04220de785326ae0aabdf6aa9024b8191081e724be9018349574400ec76742041f6843292a4a6c3d854f2d61a74fd745a6d2d6b007f3370dcc9655445c77446219f35dbde6d479", 0xdd}, {&(0x7f0000000380)="3f7d4159d9be5c105a1ada60dd2453c8ba30d752114349f7129d16cc2168976b54770d0df8d9e407ce5770412d2a9d948edfedbfe52ef7679abda90da158cfeb66c5ffafb9d4e50708e52e23acd4afcf0cba1b68c2547ef398f84c65acf63f41ee87130e66dc2895f45756eff0964d3daa734a3ee318d8a42d2d981c8479fbbad19688e2aaf6aa4a41e122a2075eb2a8cd531b25e3cadbd7f096fcc583a0ea597709c0b948cc44da982980b2a7c915a47dbc08b44f6aabffbe0750a4be", 0xbd}, 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{&(0x7f0000002ec0)="87a4a4dd5a715aedbbb0149a05e078afc06f4f8bee7b430c59eda5f77b92e4cd78684671446e01b86d5c3a65f010448312b412cd450078ecb795df44749de93a59c9c42712aeb2c255e4e10f5f08e4fe9c1f5228f3500275af6dbee0abaab0fc0b9937f3af83fad58c971db17ad08d9ee7777e4b28890a4eaaeb3cb5a8394bedde5db54fa0a413c5f8fdd27aa2c4bcdff160afbc647cb4192268a5827af4593ad173825ebd780feee489a617b28cc5f7c10986828f7af0d81d1350dff697a15f2a45b5e25ca48056c4bfbc74371bd40c834d5fb0f180c02cee79591b9320a3f31ecb7bfb", 0xe4}], 0x6, &(0x7f0000003040)=[{0xe8, 0x111, 0x2d, "4ee76c1623a051c4fad78c6ef17365e8df70b02c326fe01495ef5e2335cfdfa7537a31eab7d3f690a1e99140bf19a0c2660a8497c5e7471319c7a26350eb40259e6c9ac91313adf929e96bf0c1945aedc160c98451b427bc7305545b653885b1db807959713be069c7370f4bd31e2a3b83bdea11adcfef0e18009466d79b89ce8d9d2169a2848f57b8cd58215f301c8fec319e167680fa0fe4974d3de4c920efbc04f38828290affc78a4e007d25091cac14732e627f0b9b51bbf101e3156cf5fda3b730b6606e38dbda400e35dc8555cb7014bd0b"}, {0x68, 0x0, 0x8, "712bcb05620aa4319433cf3d37e7dd04035ea07fdbe6e40f1b61b7efb6ee04408b2143bd7e3395bd21f734655ac08aaf5d9e3b5967c904cdaf04ee92794c02f9b9cbbb757aa940b26bc1c92e216e9b6f0254677d144073"}, {0x98, 0x13e, 0x311e, "05ec3ab74c16a90a41be28211f9369b48021da6ab870b62b40d29fc467aeeee1636d9d578cf9ff4392f60cc83c2a6d0c40c1e177f77e9b5f0ca57e8f17d8b7a44b81f2e678fdad49dff8cf450a7da407759f9b3cdf0c342c761c08d9e833f5baf497f91ff116020bdbcfa27f5ad769378813e4c6276d53a519591f22c3e0ec422bb64b4ec7"}, {0x60, 0x109, 0x6, "4d68da3fc67ac2b78c80050f5f1a1bfff9c0d063ea464de544a9f7163f90fd5fdd1ed458efaf2f989799698012baa2448b668a0fbbf2c0297163fe033032a208d9ac70aebd2b2763460c3fd88e14"}, {0x68, 0x10b, 0x8000, "5e4c113a3966b4ea8695d6b16fce4b608314936b8d9a8f136e419929ae15191b2be0f6bbeede5551da4c0d4854155fe090a594374334ba787af867d8aae31c1420424ff0991dcef6f85cfc7bc1c9dfebe5713eb3f3fd"}, {0x110, 0x11f, 0x3, "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"}], 0x3c0, 0x40000}, 0x4}], 0x3, 0x40000) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000007ffc), 0x4) r1 = geteuid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000034c0)={{{@in, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000640)=0xe8) setreuid(r1, r2) 2018/04/09 13:36:04 executing program 0: seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x3, &(0x7f000004afe8)=[{0x1d}, {0x74}, {0x6, 0x0, 0x0, 0xffffffff}]}) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) mq_timedreceive(r0, &(0x7f0000000040)=""/97, 0x61, 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x3ffffd, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x100}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000300)={r2, 0x40, 0x56, "b7236e88db1a183a2b36642c2490112e09e13d5aa401925be1eb887581f29ced10b35281e6d8ae9e4f0c3be1882eb724b71adb15f313d4de34d3af0b9140f9ff64c1d7a849fbccd46c7d80d3e8a8df44f7c3e05eb014"}, 0x5e) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000100)={{0xa, 0x4e20, 0xe52, @dev={0xfe, 0x80, [], 0xb}, 0x5}, {0xa, 0x4e23, 0x1, @loopback={0x0, 0x1}, 0x2}, 0x2, [0x3, 0x9, 0x8001, 0x3, 0xffffffff, 0x1000, 0xc3be, 0xba86]}, 0x5c) mq_timedsend(r1, &(0x7f00000001c0)="dc0cecb6a0f2825a4d333df79d924977b286928793cf83acf0d83b9f6fba9bd4ead9b047e36f6911a3dcd6a0f2aab53d3f4e6c849af28eb6174ab3727131b6e99be7c806f9bb02e949f13c49cfdb732ff977054b49c08dc0ec7e2939674660cbe69f5218c1a141513d15b1b93cc2f18e44e2c375f2606b522b120e973d5ca0d5ef974c363f0fc370b8cb8174bbb46bc39de792d1318c5fbf44690879cb80f7ab6917fd601b06f8a9aff90f68a0cae5fec0cb822d3bb347b075a0312fcdcebed24e73bc0217c0bcf1fd9a6b57de96373702ddb0b6", 0xd4, 0xfffffffffffffff9, 0x0) mq_timedsend(r0, &(0x7f0000000040), 0xfffffffffffffe75, 0x0, 0x0) 2018/04/09 13:36:04 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip6_flowlabel\x00') recvfrom$inet(r0, &(0x7f0000000000)=""/247, 0xf7, 0x40002000, &(0x7f0000000100)={0x2, 0x4e23, @rand_addr=0xff}, 0x10) preadv(r0, &(0x7f00009d5ff0)=[{&(0x7f0000882000)=""/96, 0x60}], 0x1, 0x0) 2018/04/09 13:36:04 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x10) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f00000000c0)={&(0x7f0000000080)=[0x10000, 0x9], 0x2, 0x1, 0x0, 0x0, 0x7ff, 0x40, {0xfffffffffffffff7, 0x9a47, 0x8, 0x1, 0x6217ed73, 0x1ff, 0x4, 0x80000001, 0x9, 0x1ff, 0x3, 0x9, 0x9, 0x8, "6d2abe72e66bda0de2de30ee12fff7ee6adaeae7ab211be70905d8cabbc23b88"}}) sendmsg$nl_xfrm(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000600)=@updsa={0x138, 0x1a, 0x1, 0x0, 0x0, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@dev={0xac, 0x14, 0x14}}, {@in=@multicast2=0xe0000002, 0x0, 0x32}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/04/09 13:36:04 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000cc0)={&(0x7f0000000080)=ANY=[@ANYBLOB="b8000000190001000000000000000000000000000000004a072f3b766ffca19f4a000000000000000001ffffffff00003c9e000000000000000000000000000000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0xb8}, 0x1}, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40001, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000180)=""/246) 2018/04/09 13:36:04 executing program 7: r0 = gettid() rt_sigprocmask(0xffffffffffffffff, &(0x7f00000000c0)={0x3f}, 0x0, 0x0) rt_sigqueueinfo(r0, 0x17, &(0x7f0000000000)) gettid() 2018/04/09 13:36:04 executing program 6: r0 = socket(0xa, 0x2, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname(r0, &(0x7f0000000a40)=@nfc, &(0x7f0000000ac0)=0x80) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) sendfile(r0, r1, &(0x7f0000000b80), 0x8000) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000200)={0x4, &(0x7f0000000580)=""/232, &(0x7f00000009c0)=[{0x27b, 0x38, 0x0, &(0x7f00000001c0)=""/56}, {0x0, 0xe3, 0x7, &(0x7f0000000680)=""/227}, {0x1ff, 0x4a, 0x6, &(0x7f0000000880)=""/74}, {0x0, 0x8f, 0xcd, &(0x7f0000000900)=""/143}]}) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) r2 = gettid() mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) clock_nanosleep(0x0, 0x0, &(0x7f0000011000), &(0x7f0000013000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() clone(0x0, &(0x7f0000000680), &(0x7f00000006c0), &(0x7f0000000700), &(0x7f0000003040)) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r4, 0x15) ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) prlimit64(r2, 0x0, &(0x7f0000000240)={0x2143, 0x3f}, &(0x7f0000000300)) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000000)={0x0}) fallocate(r1, 0x0, 0xffff, 0x1f) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendfile(r0, r1, &(0x7f00005faff8), 0xfffb) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x80, &(0x7f0000000b00)=[@in6={0xa, 0x0, 0x1e, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x0, 0x200, @empty, 0x9}, @in6={0xa, 0x0, 0x2, @dev={0xfe, 0x80, [], 0x14}, 0x3f}, @in={0x2}, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}]}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000380)={0x0, 0x4766}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000400)={r6, 0x0, 0xffffffff, 0x0, 0xfffffffffffffffe, 0x200, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x9, 0x0, 0x0, 0x0, 0xc3}}, &(0x7f00000004c0)=0xb0) ioctl$DRM_IOCTL_SET_SAREA_CTX(0xffffffffffffffff, 0x4010641c, &(0x7f0000000080)={r5, &(0x7f0000000280)=""/93}) unlinkat(r1, &(0x7f0000000140)='./file0/file0\x00', 0x200) 2018/04/09 13:36:04 executing program 2: setrlimit(0x7, &(0x7f000000f000)) mq_open(&(0x7f000088fff4)="7b27dd76626f786e65743000", 0x0, 0x0, &(0x7f00009b8fc0)) socket$inet(0x2, 0x1, 0x8) 2018/04/09 13:36:04 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000040)={@mcast1, 0x0}, &(0x7f0000000080)=0x14) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 0x4e22, 0x7, 0x4e21, 0x0, 0xa, 0x80, 0x80, 0x3f, r1, r2}, {0x5, 0x4, 0x800, 0x8e, 0x5, 0x100000001, 0x87, 0x8}, {0x100000000, 0x82, 0x10001, 0x5}, 0x39a9, 0x6e6bb6, 0x2, 0x0, 0x1, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d2}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0x14}, 0x0, 0x3, 0x2, 0x3ff, 0xa8, 0x80000000, 0xffffffff}}, 0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) 2018/04/09 13:36:05 executing program 3: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@rand_addr}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000001180)={0x0, 0x0, &(0x7f0000001780)={&(0x7f0000001700)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) syz_emit_ethernet(0x89, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [{[{0x9100, 0x6, 0x3f, 0x2}], {0x8100, 0x3, 0xfffffffffffffffc, 0x2}}], {@x25={0x805, {0x3, 0x7, 0xf3, "b98e7ac69d0dc4abf0499ce74e457c0bdb2ae22788c84c4a071dfdcbf5d0bc4c43ce4cd2ea896c39685f3aa9492d96551cd4ebcfc3a28ffc1fede8fc1d5067c4a81efcd47a0242bc4d7fdf18e359724047c79f5bbe29b41768255801e08f62dca6a2e53991a85dbddc0d1fec931d8c22"}}}}, &(0x7f0000000000)={0x0, 0x2, [0x71d, 0xc65, 0xcef, 0x22e]}) 2018/04/09 13:36:05 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f0000000000)=@nfc={0x27}, 0x80, &(0x7f0000007380), 0x0, &(0x7f0000000000)=[{0x18, 0x1, 0x1, "fc"}], 0x18}}], 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) getpriority(0x3, r1) 2018/04/09 13:36:05 executing program 7: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000000c0)=0x0) tgkill(r0, r1, 0x33) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000000040)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigqueueinfo(r2, 0x17, &(0x7f0000000000)) 2018/04/09 13:36:05 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000cc0)={&(0x7f0000000080)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000000), 0x4) 2018/04/09 13:36:05 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00009c8000)="636c6561725f72656673007edb") r2 = socket(0x4, 0x5, 0x88) r3 = fcntl$dupfd(r2, 0x0, r2) connect$unix(r1, &(0x7f0000fa8000)=@abs, 0xffffffffffffff6c) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f00000003c0)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r3, 0xc0086421, &(0x7f0000000400)={r4, 0x2}) r5 = socket$netlink(0x10, 0x3, 0x4) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f00000000c0)=@nat={'nat\x00', 0x19, 0x2, 0x0, [0x20000380, 0x0, 0x0, 0x200003b0, 0x200003e0], 0x0, &(0x7f0000000080), &(0x7f00000005c0)=ANY=[]}, 0x78) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000500)=0xfff) sendmsg$netrom(r2, &(0x7f0000000300)={&(0x7f0000000140)=@ax25={0x3, {"babcc3a81b7f94"}, 0x1}, 0x10, &(0x7f00000004c0)}, 0x10) writev(r5, &(0x7f00001a5ff0), 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000540)) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x2010, r0, 0x0) eventfd2(0x0, 0x80001) modify_ldt$write2(0x11, &(0x7f0000000000)={0x200, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x6, 0x3}, 0x10) r6 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) connect$ipx(r2, &(0x7f00000004c0)={0x4, 0x0, 0x2, "5a3f21101795"}, 0x10) r7 = geteuid() stat(&(0x7f0000000680)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000580)='./file0\x00', 0xa000, r7, r8, 0x0, 0x40000) write$evdev(r6, &(0x7f0000057fa0)=[{{}, 0x0, 0x100000001}, {{}, 0x0, 0x8000000000000}], 0x30) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000000000)=""/45, 0x2d) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000440), &(0x7f0000000480)=0x4) sendto$ax25(r3, &(0x7f0000000180)="1da80f7c3985b7d5377e78eabdd5d9a5f01423f8fb71b215f3a0f9e9db62732032edf0f2325725af0765ebaf2e39966400581249b23c6873f20909619ec5f74d547660c4d1d5fde4ede5ffae95e6627b0b9c604449bcb36ee5aae546317b344a55a5a67d3c6d04f607487e7f6123d2b6cdc42153c99bd9f0cc3696bee47dbf9274ee592de8c76688a2342bbcaa9fb3569d8bdff37c1fee6ab6e104232f02f52ed29279a67884f3cf8b2430104182778abc27cff129060180ee3d1cc694598259ff693a6b4056f463754a97156e34950ff33f41d12b811626b92263846db9", 0xde, 0x24000040, &(0x7f0000000280)={0x3, {"ae4d3e45954621"}, 0x9}, 0x10) getsockopt$inet_tcp_int(r0, 0x6, 0xb, &(0x7f0000000040), &(0x7f0000000ffc)=0x4) finit_module(r5, &(0x7f0000000380)='nat\x00', 0x1) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f00000002c0)=0x0) sched_setparam(r9, &(0x7f0000000340)=0x100000000) 2018/04/09 13:36:05 executing program 7: ptrace$setregset(0x4205, 0x0, 0x207, &(0x7f00000010c0)={&(0x7f00000000c0)="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", 0x1000}) r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) r1 = accept(0xffffffffffffffff, &(0x7f0000001100)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x80) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000001180)={0x4, 0xfffffffffffffff7}, 0x2) rt_sigqueueinfo(r0, 0x17, &(0x7f0000000000)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/04/09 13:36:05 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getpid() sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000cc0)={&(0x7f00000004c0)=ANY=[@ANYRES32=r0, @ANYPTR64, @ANYBLOB="95aba32c369407a8c20bc446ea0913b5e409ad4d0ba36fc396528cdfa06d1b2dea7470b39e5b5a355fddc034e8c46c8e5fc1afd2748f99673858dbb397bc212ca48619b6cf5cf8bf35faa50067f2fb361a671b44183ba5c63f33f441235448188568a6d149e7df61afb95645fc396642c1041a5e6e88932e73bb404e7693f5607769e2f7f3d37f61b29d3c603ab583fde2000000000000000000000000", @ANYRES32=r0], 0x4}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000009380)='/selinux/user\x00', 0x2, 0x0) recvmmsg(r0, &(0x7f00000095c0)=[{{&(0x7f0000000080)=@can, 0x80, &(0x7f0000000180)=[{&(0x7f0000000100)=""/66, 0x42}, {&(0x7f0000000000)=""/32, 0x20}, {&(0x7f0000000d00)=""/4096, 0x1000}], 0x3, &(0x7f00000001c0)=""/17, 0x11, 0x7fffffff}, 0x80000001}, {{&(0x7f0000000200)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000740)=[{&(0x7f0000001d00)=""/4096, 0x1000}, {&(0x7f0000000280)=""/149, 0x95}, {&(0x7f0000000340)=""/8, 0x8}, {&(0x7f0000000380)=""/242, 0xf2}, {&(0x7f0000000480)=""/29, 0x1d}, {&(0x7f0000000580)=""/187, 0xbb}, {&(0x7f0000002d00)=""/4096, 0x1000}, {&(0x7f0000000640)=""/11, 0xb}, {&(0x7f0000000680)=""/57, 0x39}, {&(0x7f00000006c0)=""/95, 0x5f}], 0xa, &(0x7f0000000800)=""/18, 0x12, 0xf8}, 0xbe}, {{&(0x7f0000000840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000004d00)=[{&(0x7f00000008c0)=""/200, 0xc8}, {&(0x7f0000003d00)=""/4096, 0x1000}, {&(0x7f00000009c0)=""/133, 0x85}, {&(0x7f0000000a80)=""/241, 0xf1}, {&(0x7f0000000b80)=""/128, 0x80}, {&(0x7f0000000c00)=""/148, 0x94}], 0x6, &(0x7f0000004d80)=""/81, 0x51, 0x1}, 0x4}, {{&(0x7f0000004e00)=@pppol2tpin6, 0x80, &(0x7f0000004ec0)=[{&(0x7f0000004e80)=""/56, 0x38}], 0x1, &(0x7f0000004f00)=""/249, 0xf9, 0x7}, 0xffffffffffffffff}, {{&(0x7f0000005000)=@vsock, 0x80, &(0x7f0000006240)=[{&(0x7f0000005080)=""/194, 0xc2}, {&(0x7f0000005180)=""/4096, 0x1000}, {&(0x7f0000006180)=""/174, 0xae}], 0x3, &(0x7f0000006280)=""/172, 0xac, 0xb33}, 0x6}, {{&(0x7f0000006340)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f00000076c0)=[{&(0x7f00000063c0)=""/254, 0xfe}, {&(0x7f00000064c0)=""/255, 0xff}, {&(0x7f00000065c0)=""/4096, 0x1000}, {&(0x7f00000075c0)=""/94, 0x5e}, {&(0x7f0000007640)=""/86, 0x56}], 0x5, &(0x7f0000007740)=""/210, 0xd2, 0x392}, 0xc0}, {{&(0x7f0000007840)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000007a40)=[{&(0x7f00000078c0)=""/107, 0x6b}, {&(0x7f0000007940)=""/185, 0xb9}, {&(0x7f0000007a00)=""/5, 0x5}], 0x3, &(0x7f0000007a80)=""/47, 0x2f, 0x5}, 0x6}, {{&(0x7f0000007ac0)=@can, 0x80, &(0x7f0000007d00)=[{&(0x7f0000007b40)=""/85, 0x55}, {&(0x7f0000007bc0)=""/170, 0xaa}, {&(0x7f0000007c80)=""/77, 0x4d}], 0x3, 0x0, 0x0, 0x100000001}, 0x1}, {{&(0x7f0000007d40)=@nl=@proc, 0x80, &(0x7f0000009180)=[{&(0x7f0000007dc0)=""/220, 0xdc}, {&(0x7f0000007ec0)=""/4096, 0x1000}, {&(0x7f0000008ec0)=""/194, 0xc2}, {&(0x7f0000008fc0)=""/90, 0x5a}, {&(0x7f0000009040)=""/226, 0xe2}, {&(0x7f0000009140)=""/14, 0xe}], 0x6, &(0x7f0000009200)=""/209, 0xd1, 0x6}, 0x2}, {{&(0x7f0000009300)=@hci, 0x80, &(0x7f0000009580)=[{&(0x7f0000009380)}, {&(0x7f00000093c0)=""/237, 0xed}, {&(0x7f00000094c0)=""/185, 0xb9}], 0x3}, 0x8}], 0xa, 0x2, &(0x7f0000009840)={0x0, 0x989680}) r1 = syz_open_procfs(0x0, &(0x7f0000a07ff2)='projid_map\x00') writev(r1, &(0x7f00004f2ff0)=[{&(0x7f0000325000)='1', 0x1}], 0x1) prctl$void(0x20) [ 96.647898] syz-executor6 (8862) used greatest stack depth: 22472 bytes left 2018/04/09 13:36:06 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_percpu\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000000c0)={r1, r2}) 2018/04/09 13:36:06 executing program 1: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f89ffc)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000ea8000)='smaps\x00') readv(r1, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) r2 = memfd_create(&(0x7f0000a83fe5)="3afe39591b194fa808f1d14a28c0f7c26a995d1f73081d1af00a24", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r2, 0x0) readv(r1, &(0x7f0000000000)=[{&(0x7f0000208000)=""/4096, 0xfffffffffffffe74}], 0x1) 2018/04/09 13:36:06 executing program 0: socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000040)=""/30, &(0x7f00000000c0)=0x1e) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='\x00\x00\x00') fchdir(r1) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='-/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/09 13:36:06 executing program 4: socket$inet_dccp(0x2, 0x6, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x3}, 0xc, &(0x7f0000000cc0)={&(0x7f0000000040)=ANY=[@ANYBLOB="b800000019010100000000000000000000000000000000000000000000000001ffffffff00000000000000000000000000000000000000000a00000015fc9a00eecd69f93dc163426276f07de87a1ce014419e248052755ef65d56a5df53cab73f1ed87bf31ed8e60658288a14e678d755b7eb8416e08dc8b44c7e548f23e3cd53f451c7de76e7e98c87cb4c34702c3f3381b220eddac3eccdc6131d7aea7d83d3a212ccb89f9b8cdd71e6f60c504c4b4b6634fb8200000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1b5}, 0x1}, 0x0) 2018/04/09 13:36:06 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='ns/pid\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x4, 0x0, 0x7, 0xdc}, &(0x7f0000000200)=0x98) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@local, @in6}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f00000004c0)=0xe8) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000580)={&(0x7f0000000600)=ANY=[@ANYBLOB="500000001600000125bd7000fddbdf25023f10008c939573fb5df0949d5a4a10af892fa0723ffa33ff39e7cc13ac8f6a7f2bc8c0fb18333f28d68c0c74ff87693d0699d5a5757377a5dc10c46ce97b45d67b01696cd5abc1cea55451358e1123c0fdaedb969bd90947e30db99accba39cfe390aa9dd551b360f11ff89c492c8e0e50103d61e666e48af49536be0b9f1093adefa21e80e14cfe38ddb3722e6d5d2a26095a6c1ab6162ab1436e4f0909b0406fd96f34b505cd6936"], 0x1}, 0x1, 0x0, 0x0, 0x4000005}, 0x0) r2 = fcntl$getown(r0, 0x9) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x2, r2}) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000240)={r1}, 0x8) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x600, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003b9fdc)) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000280), 0x0) r4 = syz_open_pts(r3, 0x11) ioctl$int_in(r4, 0x5452, &(0x7f0000f27ff8)=0x81) write(r4, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00000000c0)=0x3) dup2(r4, r3) 2018/04/09 13:36:06 executing program 2: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x1, 0x0) write$eventfd(r0, &(0x7f0000024ff8)=0x400000100000001, 0x74) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000040)=0x80000000, 0x2) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000000)=0x2) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080), &(0x7f0000000100)=0x4) socketpair$inet_sctp(0x2, 0x89, 0x84, &(0x7f0000000140)) 2018/04/09 13:36:06 executing program 7: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) r1 = dup(0xffffffffffffff9c) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x14) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000100)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) sched_getparam(r0, &(0x7f0000000040)) rt_sigqueueinfo(r0, 0x17, &(0x7f0000000000)) 2018/04/09 13:36:06 executing program 3: r0 = memfd_create(&(0x7f0000d65000)='-ppp0#:)\x00', 0x0) pwrite64(r0, &(0x7f000003bfff)='/', 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000780)=[@in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x0, 0x7, @empty, 0x6}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x3ff, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x12}}, @in6={0xa, 0x4e22, 0x1b, @dev={0xfe, 0x80, [], 0x18}}, @in6={0xa, 0x4e20, 0x7fff, @dev={0xfe, 0x80, [], 0xa}, 0x7fff}], 0xb0) getpgrp(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000400)={0x0, 0x0, 0x0}, &(0x7f0000000440)=0xc) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r3, 0x1, 0x9, &(0x7f0000000a00), 0x4) sendmsg$unix(r0, &(0x7f0000000380)={&(0x7f0000000300)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000000c0)=[{&(0x7f0000000840)="02e794791b598e1628ee09356a9c710ae727a05628a9ef607c8239d1f06bdd87923e86a5c31c08bc31e7190122a9771242854b1302047ba16a3cfd02b86bdac7274b8ed272378e141a6cf43342d3d0151fb3699104fc9f945a7656a108c6e5d5023eacc875c037a6991fcf2c9637f6b84111ff89f6cf32d0fdab1c582ed96c870a11a46b46cf7a49dd24e4017d3412b6306b38adb58ab98180daf3d397d6266dcd19a681ec609daa45902b154295294f07bd5d778af8c316e385712ddf889c3208e2fe1c9c8ed6dd86fa8f263d3f532b005066a68099f6f295fad2014c89407846a1edc396afe50a", 0xe8}], 0x1, &(0x7f0000000940)=[@rights={0x18, 0x1, 0x1, [r3]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, r1}, @rights={0x18, 0x1, 0x1, [r3]}], 0x50, 0x40040}, 0x10) sendmmsg$unix(r3, &(0x7f00000bd000), 0x80, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000a8cff0)={0x1, &(0x7f0000528000)=[{0x6}]}, 0x10) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000000)={0x1df, 0x9, 0x7fff, 0x401, 0x10, 0x9}) close(r2) getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000480)={{{@in6=@local, @in6=@mcast1}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000580)=0xe8) getegid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f00000001c0)=@abs, 0x6e, &(0x7f00000003c0)=[{&(0x7f0000000240)="22fa9cace05756027dddea578e63cc3f89be070debf0f3e3a31311973dd5e3fd7936bacb69721458769620c472146a0c598b0b72f3714ca3e6d99be1effebb55e32222ed7aab86eb20d02cfe09d9f7307e91b35803c9550f76c9836f7017eaf5d88ebf3ce79fa606f6007dfb7e5fdd8dc8b507947b140a8b5b28560a6ebefe2cc40cdc24a380277654157907", 0x8c}], 0x1, &(0x7f0000000c00)=ANY=[], 0x0, 0x40081}, 0x44080) socket$inet6(0xa, 0x3, 0x7ff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) lseek(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000005c0)=@sack_info={0x0, 0x9, 0x80}, &(0x7f0000000600)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000640)={r4, 0x3, 0x100000001, 0x8, 0x5, 0xffffffff}, &(0x7f0000000740)=0x14) sendfile(0xffffffffffffffff, r0, &(0x7f0000317000), 0x7f8) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000bc0)='./file0\x00') open$dir(&(0x7f0000000080)='./file0/file0/file0\x00', 0x2, 0x123) r5 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000006c0)="d155a43180d33c56428fbdc540d80ae9ddc873fd563d56fe91c166f190842b8f8add20da02e63fd41079a762327b3140a78db37b74c0f93ece17cd3dcb245bd26f140396bd4f", 0x46, 0xffffffffffffffff) r6 = add_key$keyring(&(0x7f0000000b00)='keyring\x00', &(0x7f0000000b40)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, r5, &(0x7f0000000a80)=[{&(0x7f0000000180)="9e230955b4af8186bec3ac2718edc871e9a551c34f8da23a14", 0x19}], 0x1, r6) socket$nl_generic(0x10, 0x3, 0x10) 2018/04/09 13:36:06 executing program 7: gettid() r0 = dup(0xffffffffffffff9c) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000080)={{{@in=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f0000000180)=0xe8) getpeername$packet(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000002c0)=0x14) accept$packet(0xffffffffffffff9c, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000480)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f00000004c0)={'ip_vti0\x00', 0x0}) accept4$packet(0xffffffffffffff9c, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000006c0)=0x14, 0x800) write$selinux_context(r0, &(0x7f00000001c0)='system_u:object_r:system_cron_spool_t:s0\x00', 0x29) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000800)={{{@in6=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000900)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000a40)={{{@in=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000b40)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000002fc0)={{{@in=@broadcast, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@local}}, &(0x7f00000030c0)=0xe8) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f00000031c0)={@empty, @multicast1, 0x0}, &(0x7f0000003200)=0xc) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f00000035c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000003580)={&(0x7f0000003240)=ANY=[@ANYBLOB="3c030000", @ANYRES16=r1, @ANYBLOB="240227bd7000ffdbdf250300000008000100", @ANYRES32=r2, @ANYBLOB="2002020040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000100000008000600", @ANYRES32=r3, @ANYBLOB="4000010024f800006c625f706f72745f7374617473000000000000ff00000000000000000000899e7fd2b9f6a1000008000400090c000008000600", @ANYRES32=r4, @ANYBLOB="4c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e6700000000400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004008a00000008000600", @ANYRES32=r5, @ANYBLOB="3c00010024000100757365725f6c696e6c757000000000000000000000000000000000000000000008000310060000000400040008000600", @ANYRES32=r6, @ANYBLOB="40000100240001006d6f646500000000000000000000000000000000000000000000000000000000080003000500000010000400726f756e64726f62696e000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000400000008000600", @ANYRES32=r7, @ANYBLOB="54000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b000000240004000100010e0100000001000080000400000002090100000000ff019a3bffffffff08000100", @ANYRES32=r8, @ANYBLOB="f800020040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r9, @ANYBLOB="08000700000000003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r10, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004000500000040000100240001006c06000000000000007461747300000000000000000000000000000000000000080003000b000000080004000a0e00000800070000000000"], 0x33c}, 0x1, 0x0, 0x0, 0x14}, 0x1) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) 2018/04/09 13:36:06 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000080)={'IDLETIMER\x00'}, &(0x7f00000000c0)=0x1e) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100), &(0x7f0000000140)=0x14) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000180)=@assoc_value, &(0x7f00000001c0)=0x8) r1 = fcntl$getown(r0, 0x9) lstat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = fcntl$getown(r0, 0x9) lstat(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f00000008c0)=[0x0, 0xffffffffffffffff, 0x0]) r7 = getpid() stat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getgid() r10 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000009c0)={{{@in6, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000ac0)=0xe8) getgroups(0x6, &(0x7f0000000b00)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) r13 = gettid() lstat(&(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000c80)=0x0) getresuid(&(0x7f0000000cc0), &(0x7f0000000d00), &(0x7f0000000d40)=0x0) r18 = getegid() sendmsg$unix(r0, &(0x7f0000000f00)={&(0x7f0000000200)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000640)=[{&(0x7f0000000280)="a4cc34830df3e65a07ccd10a95a9321b59a2b1d1ba6de7393c9f84c47cc5e1516f7a27cf3c9d5b5622e0fadca1a903d4991466e381c6da3b67445f50853eddcd5672ccdc1d386f70721e38ca2905bddb087a4126cc81865b73e2ff9ac12d0dc207c6", 0x62}, {&(0x7f0000000300)="1b6411c3e19f", 0x6}, {&(0x7f0000000340)="9564e885ce287611fb9197f92fdb298a3ea9065c", 0x14}, {&(0x7f0000000380)="f911bf2906b737467fd9201693b6b2b46e3468cd079ec09e1c115c62c9e34ad546d302c4ad", 0x25}, {&(0x7f00000003c0)="5d97817e95eb063b404837bde6e3adffd05695d27a30212eec6992ba94d5e0d059dafccf188d9e87142b95fdf9d4f9101944e57b4cc11ca3f532b396ab53750eec338d23275b6f14127366d49cf6692e748e0a353f92f52a1c7963923244c1c81d4a104f5eacde0cbf9c17cb8cac0c6f5025f6f679022d56da614843ab05c3fff08019f00898d9ab2d6bf750830be3477fe20230003d5f518ac9f6b5b615ef268cc38c823f040cff7f0d855868d17aafbeb690618ee81e02535abf2737b8f81acdaf21e2aceee0608c9fee1743b2e2d7f3f36ca2b2ba56ba073c83b1e32c231a580f71dba2bcc6b32cccd5148a3756f1c5f9ff27b93c7a", 0xf7}, {&(0x7f00000004c0)="988213743c51386bc415174cabdadfb2bc7b94f127377e39c8dff43383ad724a77e0672d450c27e946d06ef7aca130de2264294ce8f3fa5a03053ddf10fa6e062e83538fe0b990f19f6e8a3f7ff5fc6a5b30efb7232f074ee11caa3cfe8548b496d0d36e0b0ad4f4868efd231cb76f77a8ef2ee64f795e2685713eb7bfd36de699d8c5", 0x83}, {&(0x7f0000000580)="aa02bceb1db521688f58bbb86eab0d261d285805d6225138e92c2dc292fea41f1511c0053435ecd01ab8a40566ab5cd1f6977711e76260a1a9d934021b783ec2d94680c84c3a94aa41c1b425152d0f70f5989f922ce6c4fe5e5a875bdc8b7299d4c2d1cf9416a686536a20eabe4a8c1e94677aa895b0b96f13387f08ea0e84fbaa7529902304e49444f57ca964049acfaf3438068543250eb3a1fcb8d7dfa5b408d7", 0xa2}], 0x7, &(0x7f0000000d80)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}], 0x158}, 0xf470e0cb1207ea65) socketpair(0x8, 0x1, 0x7, &(0x7f0000000f40)={0xffffffffffffffff}) getcwd(&(0x7f0000000f80)=""/194, 0xc2) ioctl$TUNSETVNETBE(r19, 0x400454de, &(0x7f0000001080)) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f00000010c0)={0x1, 0x520b, 0x10000, 0x9, 0x17, 0x8000}) getrusage(0xffffffffffffffff, &(0x7f0000001100)) arch_prctl(0x1001, &(0x7f00000011c0)="7ad63e60349bc6c44d171bcf26b2532aa463b52ca6e96c3a77e0bb5d063c2e8983eb789065fc040a019270660639ffe342102fc85e8f7f5173df21367ee8687dc09953c61706e3ac94024d116e4acf4eef15882be12ecc19bcd490a876e750fac8eaf0dad46c69c9d74e587d517fad68a15ad909ec666fbe7ce49ac3fc465512bc31136a8c765e9fa494617e9f15b8442a3178f4865c2fc44bbd6568df0cb22c890f1040ad319160f69a1d7642b4674a5ccc5fca9696539e9343d0b69974328abb") 2018/04/09 13:36:06 executing program 2: socket$inet_sctp(0x2, 0x5, 0x84) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff) r0 = socket(0x11, 0x800000003, 0x600081) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) r1 = dup2(r0, r0) write$tun(r1, &(0x7f0000000080)={@void}, 0x104f6) 2018/04/09 13:36:06 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) flistxattr(r1, &(0x7f0000000040)=""/172, 0xac) r2 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0xc8043) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000280)={"e7f8f19bb31a1e5ef952b58f0e73df5a", {0x4, 0x100000000, 0x2, "ff43795c7541", 0x1}}) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f00004fb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1b, 0x0, "acf42f48ef6ff65ec6f1b21626c8240b1655eaf512a8d15a16e87caa0f5aec8b04eb3ef9e365c6350f55010e6f736e26332f1443385abcca5c894515b8307a8a", "3ff8577d9194eb41976f5a86d4a42e53e2aa636053b1c18dadbca80a1ae0cb65adcbd3df5de03b96f78b55f6b9a12abbb783950ee77f25fcde0df5506c1426d3", "e4391ec9e07e1911372c880c0fa20f4dda1580d34e9ae8d3b26e4f60004ca719"}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f0000000040)={@loopback, 0x0}, &(0x7f0000000080)=0x14) setsockopt$inet6_dccp_int(r1, 0x21, 0x0, &(0x7f0000000100)=0x4, 0x4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@mcast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f0000000240)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000280)={{{@in6=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000380)=0xe8) sendmsg$nl_route(r0, &(0x7f0000000480)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x6a1e962474929328}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)=ANY=[@ANYBLOB="54000000190000052cbd7000fedbdf251c108001fe0100070004000008001a000300000008001a00010000000400010008000400", @ANYRES32=r4, @ANYBLOB="01009c38", @ANYRES32=r5, @ANYBLOB="0c00010000000010000000a008000400", @ANYRES32=r6], 0x54}, 0x1}, 0x810) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x1c, 0x48, 0x1, 0x0, 0x0, {0xa, 0x0, 0xfffffff0}}, 0x1c}, 0x1}, 0x0) [ 97.522244] keychord: keycode 1024 out of range [ 97.535503] keychord: keycode 1024 out of range [ 97.574752] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=281 sclass=netlink_xfrm_socket [ 97.595766] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=281 sclass=netlink_xfrm_socket 2018/04/09 13:36:07 executing program 5: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000000)) setsockopt$sock_int(r0, 0x1, 0x3, &(0x7f0000000040)=0x9, 0x4) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x400, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f00000000c0)="4e2992362c7a03cd49ced636b0c14386acc64bb4c7dc44dac02564a2cb4274a86d64031420bf0c8a4eb1620ef9fd3f53d76af3645529dd52bcbaa53405b527c5abbd1e21f991eda46b918c6802") getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e20}}}, &(0x7f0000000200)=0x84) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000240)={r2, 0x8}, 0x8) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000280)) ioctl$TCSETS(r1, 0x5402, &(0x7f00000002c0)={0x3, 0x3, 0x1, 0x0, 0xfff, 0x1, 0x1, 0xff, 0x100000000, 0xffffffffffffffff, 0x5, 0x9}) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000300)) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000340)={'security\x00'}, &(0x7f00000003c0)=0x54) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000400)) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000480)={0x0, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x220, 0x7aaf, 0x9, 0x20, 0x2, &(0x7f0000000440)='bond0\x00', 0x5, 0x10000, 0x20}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000500)={0x0, 0x0, 0x0}, &(0x7f0000000540)=0xc) ptrace$getregs(0xe, r3, 0x100, &(0x7f0000000580)=""/98) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000600)=""/4096) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000001600)=""/89) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000001680)) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000016c0)='teql0\x00', 0x10) getsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000001700), &(0x7f0000001740)=0x4) write$cgroup_pid(r0, &(0x7f0000001780)={[0x34, 0x35, 0x38, 0x36]}, 0x4) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000017c0)={{&(0x7f0000ffa000/0x3000)=nil, 0x3000}, 0x2}) r5 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001800)='/dev/keychord\x00', 0x100, 0x0) fgetxattr(r1, &(0x7f0000001840)=@known='com.apple.system.Security\x00', &(0x7f0000001880)=""/223, 0xdf) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001980)={{{@in6=@mcast2, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f0000001a80)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000001ac0)={r6, 0x1, 0x6, @random="8659f390acb5"}, 0x10) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000001b00)={0x1, 'ip6tnl0\x00', 0x1}, 0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000001b40)={0x2, 0x202, 0x0, 0x860b4cb, r2}, &(0x7f0000001b80)=0x10) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2000001, 0x10, r0, 0x0) fchown(r0, r7, r4) 2018/04/09 13:36:07 executing program 3: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) r0 = gettid() r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f00000000c0)={0x101, 0x800, 0x153, 0x6, 0x8, 0x3}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000100)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffe, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)) 2018/04/09 13:36:07 executing program 7: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigqueueinfo(r0, 0x17, &(0x7f0000000000)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00000000c0)={0xfff}, 0x1) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000140)='tls\x00', 0x4) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000100)=0x40, 0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000040)) 2018/04/09 13:36:07 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000cc0)={&(0x7f0000000840)=ANY=[@ANYBLOB="b800000019000100000000000000000000000000000001ffffffff080000000000000000000000ae7a3013000000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0xb8}, 0x1}, 0x0) 2018/04/09 13:36:07 executing program 1: unshare(0x40000000) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000640)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000000680)=0x7, 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'bridge0\x00\x00p\x00', 0x4000000000001005}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x3501}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'bridge0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) r3 = epoll_create1(0x0) r4 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x4, 0x0) ioctl$GIO_UNIMAP(0xffffffffffffffff, 0x4b66, &(0x7f00000006c0)={0x2, &(0x7f0000000600)=[{}, {}]}) ioctl$LOOP_SET_FD(r4, 0x4c00, r3) fchown(0xffffffffffffffff, 0x0, 0x0) fcntl$getown(r1, 0x9) setsockopt$inet6_int(r2, 0x29, 0x7, &(0x7f00000007c0)=0x400, 0x4) process_vm_readv(0x0, &(0x7f0000000140)=[{&(0x7f0000000200)=""/190, 0xbe}, {&(0x7f00000000c0)=""/41, 0x29}], 0x2, &(0x7f0000001840)=[{&(0x7f0000000300)=""/117, 0x75}, {&(0x7f0000000380)=""/152, 0x98}, {&(0x7f0000000440)=""/110, 0x6e}, {&(0x7f00000004c0)=""/132, 0x84}, {&(0x7f0000000580)=""/77, 0x4d}], 0x5, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000800), 0x2) socket$unix(0x1, 0x1, 0x0) unshare(0x40600) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000008c0)={{{@in6=@ipv4={[], [], @multicast1}, @in6=@loopback}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000000040)=0xfe03) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f0000000100)) ioctl$TIOCSSOFTCAR(r4, 0x541a, &(0x7f00000002c0)=0x1c5) close(r4) syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(0xffffffffffffffff, 0x40505330, &(0x7f0000ec6fb0)={{0x0, 0x4}, {0x0, 0x200000000}}) 2018/04/09 13:36:07 executing program 6: restart_syscall() pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000000)={0x1, 0x0, 0x4}) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000080)=0x4) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f00000000c0)) ioctl$LOOP_CLR_FD(r1, 0x4c01) 2018/04/09 13:36:07 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f0000000240)=""/138) listen(r1, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400, 0x0) ioctl$void(r0, 0xc0045878) write$cgroup_int(r3, &(0x7f0000000140)=ANY=[@ANYBLOB="4a00373f2d373700a1460c5dee6c54ea938510e212be698b2fc981f009d7e760b56638e7c30ce41dee47d358c19570846a623bcebe366c4586d2569801ae63dd4ed383f9531220d37e4e67df4f298a62e608e7f225b7dd1dc7abdd01cb405b60135d760e5fb510c56db4128050420c0705e01c27186a648804784516132fc702d128b0b3c967272947f8e3ef81eaa6c0b91b98fed4b13a3bf0e9dadc35265bf37ddfad6a3a9edd3dcb623319d4cfcc15"], 0x8) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080), 0x10) sendto$inet(r0, &(0x7f00000000c0)="ca7c94bc49e0aed2e64ab57b9cadb8fe51f5317d568fd46db92cfbda18ea39efe7dd6ac083003d1ab4015a8d3a983031b2ca0000000000000000000000000000", 0xfffffcbe, 0x800, &(0x7f0000000100)={0x2, 0x4e22}, 0xfffffffffffffe58) r4 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r4, r1, 0x0) 2018/04/09 13:36:07 executing program 2: seccomp(0x1, 0x0, &(0x7f0000007ff0)={0x3, &(0x7f0000004fe8)=[{0x25, 0x100000001, 0x1}, {0x61}, {0x6}]}) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000040)=""/46) 2018/04/09 13:36:07 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8000, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@mcast1, @in6=@mcast2}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000180)=0xe8) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000cc0)={&(0x7f0000000840)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) 2018/04/09 13:36:07 executing program 7: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6}}, &(0x7f0000000140)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000180)={'dummy0\x00', r2}) rt_sigqueueinfo(r0, 0x17, &(0x7f0000000000)) 2018/04/09 13:36:07 executing program 0: syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00') r0 = socket$netlink(0x10, 0x3, 0xa) sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000000cd7c265ebae0f32b0006001400020008000600000000000800090000000000"], 0x28}, 0x1}, 0x0) 2018/04/09 13:36:07 executing program 5: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0xffffffff, 0x3}, &(0x7f0000000140)=0x90) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000280)={r3, 0x166, "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"}, &(0x7f0000000240)=0x16e) 2018/04/09 13:36:07 executing program 6: r0 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000000)=0x8, 0x4) pwrite64(0xffffffffffffffff, &(0x7f0000000040)="46ef8c87bb84bd4db1c2a072a2eed7d080d43cd2bd4d1867ad09781258cf1e5ca964c154a5e233b64eac280694c792e8f37829e535618b8bb056e8ddd8b554c10b6705761816a28f7987b62a9e2a97bbe8b70b1f11dcc939f82168877b4e5063f94b865777dee7d177f813c8e557037f6d", 0x71, 0x0) getsockname(r0, &(0x7f00000000c0)=@hci={0x0, 0x0}, &(0x7f0000000140)=0x80) r2 = memfd_create(&(0x7f0000000180)='\x00', 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0xc) r4 = fcntl$getown(r0, 0x9) sendmsg$nl_generic(r2, &(0x7f00000009c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000980)={&(0x7f0000000280)={0x6e8, 0x40, 0x3, 0x70bd25, 0x25dfdbff, {0x5}, [@typed={0x8, 0x4b, @u32=0x3b}, @typed={0x8, 0x18, @pid}, @nested={0xb0, 0x3, [@typed={0x8, 0x83, @ipv4=@rand_addr=0x7f}, @generic="f19c8d89aaf5ed07d5dcef25329fde40b5f6f282d9bf33f893df88a2f5bbca18cf8da91a1e6164668cb4f2db8a23c47c6b8dbead1d9c697ba8c83c0fa5528195d5012ab6b4393537282001c736c9c2bd6105aed693d7ddfef43908f8df6c4aaa7f6aee76496610e5db6b76943b5ca2158dc5a09d56d0e1a987acd858735647", @typed={0x8, 0x14, @pid=r3}, @typed={0xc, 0x1b, @u64=0x3f}, @typed={0xc, 0x4d, @u64=0x80}, @typed={0x4, 0x14}]}, @nested={0xcc, 0x6, [@typed={0x8, 0x27, @pid=r4}, @generic="085cf010d5b5d3a9651ffc449566f249b9bda16c8f1fde1d5edb2a25b384639450e0e33da752c2eef1dd084d6187da6460916d7775bed4f3e479ce6d1d27f224d1073b260ab2220cd5bfbc9391af4c234abd1f3e24d82d5291baaf8548f06a961c42d02c804a5e20df5c3552c40f6531ba7413808048e36749bee208ef983f1c564db868b9d719b12de601280b5bc4b48a88c4897348b2baf7e78f559c6c97ef33e2ed1e43882fb3776ed6a51d7c45faf1", @typed={0xc, 0x1, @u64=0x4}]}, @typed={0xc, 0xa, @u64=0x5}, @generic="de70571e34e8081e1e4af65d30639efb5587ab27232cf16a6d097bd5e8264b94247b88b5a86e4f5350f949aae38a63df8288c3801ac90dc7779d1f20336ca6ccb480c3995b6bebcd25c21d03ed852a112ee2b7e642ab0f4a4a8dbb33e4400b7383653420c09db9c93c46df03856561abbc47d7abfab696f9e75e2a1d703af723b4a51b16bcee471aa96530199491c433e650115a1a812f1509868dc6523cdded88cd75e7bf6bdadda6b3069d6c87428efd92711dd66c123fabeadecc88644e", @typed={0xc, 0x1d, @u64=0xfffffffffffffffc}, @nested={0x1c8, 0x5e, [@generic="594cf6e2505f727957a76a8ad146ddd113d7524de6b8559f4341b635c09cc14fa87ef9413f01a819f6fa99741784ef13dbf049681c90c0a9e00989f0c10cab316e2e032661d4c59ffa9e6a1471c8c183c24b179127ae4199a1db832d5305948703b1fc3549a46418c9ca510d7cf2452108801a308707679abf3bf5dcf74cb87ecebe0bdb6aff59612a062b67b940f03061ba006405b43e6c6593b291541fb0f5688c90b28a80936ff15b757d4ab542c147204232f7cf7896e8348a5befc0210e435f3fcc22634d4e66a0766fef78795d593bbc0bf05aa21c", @typed={0x8, 0x91, @u32=0x10001}, @generic="72514510bbe5", @typed={0x8, 0x28, @u32=0x6}, @typed={0xc, 0x47, @u64=0x3}, @typed={0x14, 0x41, @ipv6=@loopback={0x0, 0x1}}, @generic="498327b4e8f2263907669c62b31873c9b2c3c2ff1828e57f32b16d92805c57f6d15eb3718ec9b1d61504fba52cd11b496d697dd1a27b0493c1c4cb70bd5108a78c19e2f34325402f5a676994d6219f00ba019bf638ee74dd491cd0fb162cd19bf5dcdc2627fcf7586b7b63a2f8507b277930931311e054d79d19b5690bcd9d55b6b1b1538be6325a9d6a35d54d2b00d390e01c6839c26e034662d63a9514e472f27a1ef59713c20939e53f62666475454b69f823b6"]}, @nested={0x2a8, 0xe, [@generic="575db29a87c3a7e7f6efef306615a0265f50e1d58f7a8429090cc0466378d5f7de1d4cfca7b4cc3fd7e6820be97d212f374c682f03b906adb0c53d9ad2610b1b96d2d00683998f0e", @typed={0x8, 0x4f, @u32=0x8001}, @generic="3b5a02c64535dfd6853b242a1c8f3a1ae5aa4c22ca7c633a2b539ff00fc0e689947b619d4ac27ec46f545ddfb7a61bd030cb5f4ef7a3b33921f75307acb54f4d2bc1e34271365c92f93d1c5b425e10fcbf45c7968e50f4aa1610d249b5e38033b9f95b300221541fbd12c306a13f173dd06c97f321c5231c4d69f5a6b5fc5d838ec4a1af130d706ece4a71b442981fdff92dae3d43879ae8dd34ca8a5315c76acefe35814146ef706fda7aae3fe1e6411309b864a9b0119ea3cbe97da74cfba42e9dcba953b8b37091caf80615db94", @generic="55d34a7428d28ebdefd50f72cfb5faa2d1b2ab8b260d8a3e47194579d3298be83802828b864a4964ddd44b195cb6dba685946e3731e6249caf2de8f74d3c9c540a0838967af0916a1dd1f42e602b755135685876bd20d9879b1f9db8c9f4b7b945e6150048d148f5dc3b749ef2024ce615e376ab8ca55f5bfebaa40f6967c0f573a704714f85787870cdc9d5de6c54b5162549ffdebd5ced25d7445b10514e0367c4add4c3d02450d388d112fd684578f9b0d5140948", @generic="5d0f49d27f238e7fa24a09455ee2ab938e853eae4cb095228a1969ae97df36a046eef60e17e5f57865145457cfc546779364a8ecb4df68c06a16fd3cf7d0fe6953b37d9926a5012dabc6bbf176de94115adc5070a871c7a8cff2400c3c9598f6d41572d9342a3fed3baacf4281b879714d9587337cb7e966815adf3d20d20d0bc4cb3b088d1cf146acf4bf1807769e21d837f4b794a0152902e756e2779746375ca9dab06b15f372659fa5deed24938d48cf63f663c719c4617de7d04f55e184eba7d0", @typed={0xc, 0x11, @u64=0x4}]}]}, 0x6e8}, 0x1, 0x0, 0x0, 0x8000}, 0x20004004) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000a00)={0x0, 0x2f, "8b2eede22d33a5c7f054894e2b3fb08570125e96fe4006d0f1d9a69c3f9cfe07d6ec953b6d92772bb1da0e14c5a8b2"}, &(0x7f0000000a40)=0x37) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000a80)={r5, 0x8000}, 0x8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000ac0)={'team0\x00', r1}) r7 = signalfd(r2, &(0x7f0000000b00)={0xfc}, 0x8) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000b40)={0x0, 0x5, 0x2, 0x6, 0x2, [{0x7fffffff, 0x9, 0x7}, {0x3d43, 0x48f, 0x200, 0x0, 0x0, 0x100}]}) ioctl$KDDELIO(r7, 0x4b35, 0x3) getsockopt$EBT_SO_GET_ENTRIES(r2, 0x0, 0x81, &(0x7f0000000d00)={'filter\x00', 0x0, 0x4, 0x8c, [], 0x1, &(0x7f0000000c00)=[{}], &(0x7f0000000c40)=""/140}, &(0x7f0000000d80)=0x78) r8 = gettid() ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0) ioctl$KDSETMODE(r2, 0x4b3a, 0x958) getsockopt$inet_dccp_int(r2, 0x21, 0x11, &(0x7f0000000dc0), &(0x7f0000000e00)=0x4) sched_setaffinity(r3, 0x8, &(0x7f0000000e40)) keyctl$set_reqkey_keyring(0xe, 0x2) openat$keychord(0xffffffffffffff9c, &(0x7f0000000e80)='/dev/keychord\x00', 0x800, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r9 = syz_open_procfs(r8, &(0x7f0000000ec0)='attr/prev\x00') nanosleep(&(0x7f0000000f00), &(0x7f0000000f40)) clock_gettime(0x7, &(0x7f0000000f80)) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000fc0)={0x6, [0x7, 0x400, 0x0, 0x3, 0x8000, 0x1]}, 0x10) accept4$ipx(r9, &(0x7f0000001000), &(0x7f0000001040)=0x10, 0x800) r10 = syz_genetlink_get_family_id$team(&(0x7f00000010c0)='team\x00') sendmsg$TEAM_CMD_OPTIONS_SET(r9, &(0x7f0000001400)={&(0x7f0000001080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000013c0)={&(0x7f0000001100)={0x2b0, r10, 0x0, 0x70bd26, 0x25dfdbfe, {0x1}, [{{0x8, 0x1, r6}, {0xd0, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r1}}, {0x8, 0x7}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r6}}}]}}, {{0x8, 0x1, r6}, {0x178, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7}}, {0x8, 0x7}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r1}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x101}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r6}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r1}, {0x3c, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}]}}]}, 0x2b0}, 0x1, 0x0, 0x0, 0x80d4}, 0x0) 2018/04/09 13:36:07 executing program 4: r0 = socket$nl_crypto(0x10, 0x3, 0x15) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000700)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000006c0)={&(0x7f00000002c0)=@report={0x3ec, 0x20, 0x8, 0x70bd27, 0x25dfdbfc, {0x3f, {@in=@rand_addr=0x7fff, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e22, 0x0, 0x4e21, 0x400, 0xa, 0x80, 0x80, 0xbf, 0x0, r1}}, [@lifetime_val={0x24, 0x9, {0x6, 0x4, 0x7, 0x83f2}}, @sec_ctx={0x28, 0x8, {0x22, 0x8, 0x1, 0x0, 0x1a, "6860eb6f596b75a110c60d0d54a953e8e835afd6e9add51a8f2b"}}, @srcaddr={0x14, 0xd, @in=@loopback=0x7f000001}, @algo_auth={0x144, 0x1, {{'xcbc(twofish-asm)\x00'}, 0x7d8, "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"}}, @policy_type={0xc, 0x10, {0x1}}, @algo_auth={0x134, 0x1, {{'sha224-generic\x00'}, 0x760, "19d35cdf751e8b1e5dcc1316c2f85963c3ac0a127d38532837998f95df0e100bdc6c2f5a082d7150dc9390089fcbec3083a07cf4cee9dc9cc0f143a5a1609d00aaf98f67ba7880840b96a7d6c0b368f26c7cb0b062d055d834da132f0a3ec500aca6d3c92d07836b546ba082fbfbc3282d34d713994d56c2db7b215dd9025b671ca6a16fc769dcd3cd1ecde1ba8c3cf79352ac074533c9a6d17b67981b6db49c1522ee3651da4d25adbd6f8b7278086c07c966daa055e768a26aaafb950b5b7b99230225a0e4103744eae33732e70a8c76cb44958876edc0e16d8b95d8e96e97a19db2750ae46a9c5e0d1163"}}, @srcaddr={0x14, 0xd, @in=@loopback=0x7f000001}, @mark={0xc, 0x15, {0x35075b, 0x9}}, @algo_aead={0x9c, 0x12, {{'ccm(des3_ede-generic)\x00'}, 0x268, 0x1e0, "290da221c80206dee9f373424f61f50dc98f5b157d4bc1497101edce110ec8af86c1a18a4ee28ef69f5d16e9551440492d58d9f6fcf1f30f2458a625b14202dc3e86f0a8da795478494ad5c489"}}]}, 0x3ec}, 0x1}, 0x40) sendmsg$nl_xfrm(r2, &(0x7f000000b000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000cc0)={&(0x7f0000000100)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0xb8}, 0x1}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) [ 98.203274] audit: type=1326 audit(1523280967.403:2): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=8997 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455259 code=0x0 [ 98.230258] IPVS: Creating netns size=2552 id=13 2018/04/09 13:36:07 executing program 7: r0 = gettid() rt_sigprocmask(0xfffffffffffffffd, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigqueueinfo(r0, 0x17, &(0x7f0000000000)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x200400, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) [ 98.281098] IPVS: Creating netns size=2552 id=14 2018/04/09 13:36:07 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer2\x00', 0x20080001, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000b6bfdc)) pwrite64(r0, &(0x7f0000000000)="c064c372b43c7e7294000bfff3d40060", 0x10, 0x0) 2018/04/09 13:36:07 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000100)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='bridge0\x00', 0x3ff, 0x0, 0xff}) r1 = getpgrp(0x0) r2 = syz_open_procfs(r1, &(0x7f00000008c0)="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") getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000440), &(0x7f0000000480)=0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000500)={0x0, 0x8}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000600)={0x0, 0xfffffffffffffff8, 0x3, 0x7}, &(0x7f0000000640)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000680)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x904e, 0x8}, &(0x7f0000000740)=0x90) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000004c0)={r3, 0x8}, 0x8) sendfile(r0, r2, &(0x7f0000000040), 0x100000000081) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r4) r5 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) splice(r5, &(0x7f0000000300), r4, &(0x7f00000003c0), 0x812, 0x8) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240), 0x4) rmdir(&(0x7f0000000080)='./file0\x00') setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000340)={0x0, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25}, 0x2c) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) r6 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r6, 0x84, 0x21, &(0x7f0000000180), 0xfe57) socket$inet_sctp(0x2, 0x1, 0x84) pread64(r5, &(0x7f0000000080)=""/156, 0x9c, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00000001c0), 0xffffffffffffff24, 0x4000, &(0x7f0000000040)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r7 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r7, 0x1, 0x8, &(0x7f0000cecffc), 0x4) write(r7, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100", 0x22) r8 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) r9 = openat(r8, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) renameat2(r8, &(0x7f000001dff6)='./control\x00', r9, &(0x7f0000e14ff6)='./control\x00', 0x2) [ 99.100233] audit: type=1326 audit(1523280968.293:3): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=8997 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455259 code=0x0 2018/04/09 13:36:08 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x208200, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000000000)={0xffff, 0x9}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x40102, 0x0) dup2(r2, r1) writev(r1, &(0x7f0000000680)=[{&(0x7f0000000480)="fd94", 0x2}], 0x1) 2018/04/09 13:36:08 executing program 2: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x2000, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000040)=0x3) capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000140)={0x0, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)='ifb0\x00'}) 2018/04/09 13:36:08 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000cc0)={&(0x7f0000000840)=ANY=[@ANYBLOB="b800000019000100004000000000000000000000000000000000000000000001ffffffff00000000000000000000000000000000000000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0xb8}, 0x1}, 0x0) 2018/04/09 13:36:08 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000200)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x2, 0x0, "d474e284bdb486439d1158f997ac8da124e6e6cdf48c1330d7f10c929c65c85af53d2b7684392db93234a68445cae4f2fea046eeb6fd184b6c49dcaa120532e5531bb97f5667ca486464f3bb888f13b0"}, 0xd8) sendto(r0, &(0x7f000092d000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x6, 0x1}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000004c0)={0x0, 0x2}, &(0x7f0000000500)=0x8) sendmsg$inet_sctp(r0, &(0x7f00000005c0)={&(0x7f0000000000)=@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000180)=[{&(0x7f0000000040)="5b25f076b059e7ed8a17157a094e4fb1a30f4724448757ebf290c52fc6e945c32f9d6d2d3c64151b6524584eb43e71ef514e8374a841c9d57efea8f6c0f0af7ecabcb8ce1a6af0f23b37f6c391610c6c51b3313ac1162a551d83676f5245269d56a1277290de0bc3551cb40f093152", 0x6f}, {&(0x7f00000000c0)="51721cf56934aa80d3a8cc43b70d425af0e8d537687822404e714f75f2a4f077af4ce5390691e552c3aa575890c61cb247308cd716ca99a7b08cb9f18f07712be7302fb2e8b9287e93587491265e86b668964def900a4a3a9e361ed7f5bcd374d1a55ad7457cb8e889aabf7d5af30ce1d00db622e7fa0291ace6a687697714ec83c2586d784ccf1b6a3af51f", 0x8c}, {&(0x7f0000000300)="797d88e8110309db98855154c852044bcee416f6d775d4442ed56c2e47fae74e549aa544f6639bf0bcf89f0d5123e079ac1a92a16d620dcf576f19d8067b8aff6a76f05efcbf98d30257a542151d239301a3f153d9d62927d01a81f0756ee27b09da5f0606f8cf11fd8a5562a01db571a5415d31b91c46c7dffec642195684fc47dd704efec485e3de2cf4de84", 0x8d}, {&(0x7f00000003c0)="acff8dc1349449ed1f494e12e1e3383d66389880ccaa1f474835f21455ceeacf7df2c4be0836fd490b1b6e382ef94b2e7c07ccd6021639d3ff6b7079327de293bdf79077912268dec416a0266a93d6d583809c0802cd463ca10ca742ad3784541bbdfad75d47802a9b3b1afce3e0badf08105e735a8ad45434c336950baa2865967e1de38c73ee29b49b91408515cc04ef78cd2b1cab26ab001b38072f86c80df5513caf621b998286ea014c7459fa76dd07c2d151735e6bd18e0124", 0xbc}], 0x4, &(0x7f0000000540)=[@sndinfo={0x20, 0x84, 0x2, {0x6, 0x8001, 0x6, 0x101, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0xfffffffffffffe00, 0x8, 0x41, 0x4, 0x3, 0xfffffffffffff000, 0xbd8, r2}}], 0x60}, 0x20000000) 2018/04/09 13:36:08 executing program 0: socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000000400)={0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000440)=0x0) r2 = getpgid(r1) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f0000000380)='/dev/net/tun\x00', 0x0, 0x0) sched_getattr(0x0, &(0x7f0000000200), 0xffffffffffffff35, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000500), &(0x7f0000000240)=0xffffffffffffff61) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$sg(&(0x7f0000505000)='/dev/sg#\x00', 0xfffffffffffffffc, 0x0) fcntl$F_SET_FILE_RW_HINT(r6, 0x40e, &(0x7f0000000480)=0x3) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) openat$cgroup_int(r7, &(0x7f0000000000)='cgroup.max.descendants\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r7, 0xc08c5335, &(0x7f00000005c0)={0x5, 0x9, 0x0, 'queue1\x00'}) inotify_init1(0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r6, 0xc0206434, &(0x7f00000004c0)={0x7ffd, 0x0, 0x0, 0x81}) tgkill(r2, r5, 0x21) ioctl$DRM_IOCTL_AGP_ALLOC(r7, 0xc0206434, &(0x7f0000000180)={0x1f, r8, 0x1}) setsockopt$SO_ATTACH_FILTER(r7, 0x1, 0x1a, &(0x7f0000000200)={0x1, &(0x7f0000000100)=[{0x2, 0x8, 0xffffffffcbebbf1c, 0x5}]}, 0x10) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r7, 0x40485404, &(0x7f0000000300)={{0xffffffffffffffff, 0x3, 0x80000001, 0x0, 0xffffffff}, 0x6, 0x81}) sync() r9 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) clone(0x0, &(0x7f0000000200)="17dd6280de3693223b6fdbc70650db5722605e7d4cfec7dee9e7ca3a83bd750a10fca3bdd2c2fde305012a95b619af30af684bba6e9e2031b1eec7e667e9c22c674d6eb942b78258369909dc14f2f5bd60202d6a38d497b47baf3e89fbca89a91e4706f3efdb55b9e9857fa2e05fdd62de157a7f60228f2c807e86ce264193d1206f5402c6f095c94a510e0c70", &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000300)="f74dda") gettid() epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}, {}, {}, {}, {}], 0x174c, 0x0) getsockname$inet6(r9, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c) 2018/04/09 13:36:08 executing program 3: r0 = memfd_create(&(0x7f0000000ffd)='[,\x00', 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x0, 0x2012, r0, 0x0) mprotect(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x3) mprotect(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x5) mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2) 2018/04/09 13:36:08 executing program 7: r0 = gettid() rt_sigprocmask(0x3, &(0x7f0000000040)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigqueueinfo(r0, 0x17, &(0x7f0000000000)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x280, 0x0) ioctl$sock_ifreq(r1, 0x8917, &(0x7f0000000100)={'lo\x00', @ifru_settings={0x16, 0xfff, @raw_hdlc=&(0x7f00000000c0)={0x2, 0x3}}}) 2018/04/09 13:36:08 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ppoll(&(0x7f0000000080)=[{r0, 0x2000}, {r0, 0x8000}, {r0, 0xa048}, {r0}, {r0, 0x84}, {r0, 0x224}, {r0}, {r0, 0x80}], 0x8, &(0x7f00000000c0)={0x0, 0x1c9c380}, &(0x7f0000000140)={0x192}, 0x8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@mcast1, @in6=@mcast1}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in=@loopback}}, &(0x7f0000000040)=0xe8) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') lremovexattr(&(0x7f0000000180)='./file0\x00', &(0x7f0000000100)=@random={'trusted.', 'system.posix_acl_access\x00'}) pselect6(0x40, &(0x7f00000002c0)={0x101, 0x2, 0x87, 0x55f6e439, 0xfffffffffffffff7, 0x80000001, 0x200, 0x3}, &(0x7f0000000300)={0x5, 0x9, 0x3, 0xff, 0x9, 0x1, 0x1, 0x800}, &(0x7f0000000340)={0x2, 0x413, 0xffff, 0x1, 0x4, 0xff, 0x800, 0xd7}, &(0x7f0000000380), &(0x7f0000000400)={&(0x7f00000003c0)={0x1}, 0x8}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000440)=0x1000, 0x4) 2018/04/09 13:36:08 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000cc0)={&(0x7f0000000840)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x400000, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/04/09 13:36:08 executing program 2: prctl$intptr(0x26, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00000006c0)=@generic, &(0x7f0000000740)=0x80, 0x800) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000780)) socket$inet_sctp(0x2, 0x5, 0x84) syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x2000000000020000) 2018/04/09 13:36:08 executing program 3: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000080)="164690f1", 0x4) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) r1 = memfd_create(&(0x7f000093afb8)='(}nodev.ppp1vboxnet1selinuxtrustedvboxnet0GPLposix_acl_access*\\\\md5sum@\x00', 0x3) write$eventfd(r1, &(0x7f0000500ff8), 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) rt_sigtimedwait(&(0x7f0000000000), 0x0, &(0x7f0000000040), 0x8) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f00000000c0)={'ip_vti0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) 2018/04/09 13:36:08 executing program 1: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x67, 0x3, 0x3, 0x10, "0f9c4fc39e8e53884f7255af873b5bf27a516e3dd84ac9a08eb46a950b002413f62ade832f93eacab0058cbc710cf5d433525a6b2adc0df184553aa8c3004910", "e605f2897c8cd5f84bc8dfcf8571a20d01d4eab9be0315ef01dc5501e99f540e", [0xfffffffffffffffb, 0x3ff]}) r1 = socket$netlink(0x10, 0x3, 0x0) pipe2(&(0x7f00000005c0), 0x4000) writev(r1, &(0x7f0000000400)=[{&(0x7f0000000000)="ae6c295453aad6a860867fc9b3377eb53fb0fb1f57ba29544b2a26a736c99aeee6261d2245d90ecd6a38f6a3d9222a7d42a63944083cb6e3edde936d4dcb4411991fab08fd9395917cf1a2203a51a42a23aaa7f81c5a56ae14ee5896b964696ae586715fcd36086c954dd1ce61a6f0857c34b21be069f444925979cb24c714f06209a3ea47e2af"}, {&(0x7f0000000480)="3d31475d4be74726269bb17d9845419144bf4adb1d2675477e0d9995bcf030ccf51f9c6e31d2abe3441515ba53b6c3a26226cf05dbba8cb7d0ec8713d827d868086b4409359189c047217cc5bac4f8fbd43946c76e10e9057930ff9021789392c2c3d6bee12c0aee058176e73fa556b8cbaba8ac28289d1e1690eba67164b40ad8b47c9ca4bc01d5bafad5ba5fc799c3a902adcc2fbe3c888fccd0b7ab0fa819df5f6a5cbb070c426622e16639fa0ac6bbefc61802e867b1f01230058212f54422795a329ae260e0bfd2ff32a1f74bbd23db0e5bb1325f882ae7d5829f46ce3e79ea5ca0baf7d9d0ebc070420f473835f4"}, {&(0x7f0000000240)="1fd58612bbfa1c1b98a102480baa605c77b9c96201d153733936f738ccd36cfe61191f78ef9c0debac4582351c65b12814b26b7ef298fdba013716c93ab85b8e5beb156d6ee08b6b287785c92d2fd885"}, {&(0x7f00000002c0)="701c0b56e5a5cb3e0a9fcdee649a0954f3f6f1a053d4a84fc9d438a805caa6bd092e5f472d984aededd75e285916755225fcc0887ab401a3b732c9c162f41c347fa6aba78000e7c4e7bb324a4a52bde9946765bf9538b55972699f0302327dcb651cda0094f17e964cc16cbc2be884fa9db6ef960d948efba29f7f3361c85bb71c913215a29e6140310d5075edd7cfd42291cd0a1425aa084a57d13ced8e45d967710f844a3e90abf491"}, {&(0x7f00000001c0)="2121263ba8dd00ee0e054a51ddb1702c97b7724a52c8b9f53f25574e85f0269f17ad28bbca6382add95107cec7732a6ff3a74f054343229795294502f4962375fb6a8d7d1c510564f8cbf10aa4ab170b86bd344c7091a121fb6cd51cbc1723a6fafd4c829a", 0xffffffffffffff8b}], 0x11f) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0xfff, 0x7, 0x1, 0x80, 0x1000, 0x9, 0x8, 0x0, 0x0}, &(0x7f0000000380)=0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000003c0)={r2, 0x8}, &(0x7f0000000580)=0x8) 2018/04/09 13:36:08 executing program 7: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0x101}, 0x0, 0x8) rt_sigqueueinfo(r0, 0x17, &(0x7f0000000000)) 2018/04/09 13:36:08 executing program 5: r0 = open(&(0x7f000001dff8)='./file0\x00', 0x80040, 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000db4ff8)='./file0\x00', 0x4000010) unlink(&(0x7f0000a88ff8)='./file0\x00') close(r0) 2018/04/09 13:36:08 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x8000) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00000001c0)=0x1, &(0x7f0000000200)=0x4) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f000000b000)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="b800ffff1800010a528910b6b7c67c0000000000000000000000000080000001ffffeaffff000000000000ff0f0000e12e341f9c8ea8ba99ab23c534000000000000000000000a000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0xb8}, 0x1, 0x0, 0x0, 0x80}, 0x0) 2018/04/09 13:36:08 executing program 6: r0 = syz_open_dev$binder(&(0x7f00000003c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000265000/0x14000)=nil, 0x14000, 0x0, 0x10011, r0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x800, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000300)={0x2e, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="04630440020000000063404000000000000000000200000000000000000000000100000000000000000000d40048"], 0x0, 0x0, &(0x7f0000000100)}) 2018/04/09 13:36:08 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000000)=0x100, 0x4) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf64(r2, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0xfff, 0x40, 0x9, 0x100, 0x3f, 0x3, 0x6, 0x1000, 0x2d0, 0x40, 0x2cf, 0x1b9a, 0x1, 0x38, 0x1, 0x2, 0x6, 0x1}, [{0x7474e555, 0xffff, 0x8000, 0x1000, 0x4, 0x200, 0x4, 0xffff}], "d9b4199c635050235d81ab402bac08f7ac732782b8213f4b0b198b7c7f7c4b8f84269120a8546808582612f139b314ccf80c4e4cec19f65e6d67123081fdbb5762d339cc9158ae190dc7ebaad0fdf3fe38f0293ca2de40e213a8b1c25569e557e908574216ed79a6b77ad94da78710dccfe3653080bf26550ad3caa4b00b0f9c5162941aed3270d1f9f65e637fac11c40ef54f62c2b1c1d6cf8b0d6e91a18e94c95d48861e527f257ba6a1c581a27045ad4d107f35777c0478302985a4ad474d2b59d9987d2289305ee9c4590709a8c6775230c9d53f936ff51995181a867d195b1d6c70efc35e793bae9879c1a8ca0a27ff290a9dbbb0f237", [[], [], [], [], [], [], []]}, 0x871) syz_emit_ethernet(0x3e1, &(0x7f0000000900)={@random="93262497de0a", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}, [], {@mpls_mc={0x8848, {[{0x8, 0x400, 0x7f, 0x7}, {0xa734, 0x7, 0x3, 0x3}, {0x6, 0x81, 0x9f, 0x23f}, {0xdff, 0x1f, 0x5, 0x2}], @ipv6={0x0, 0x6, "dfbdb5", 0x39b, 0x33, 0xff, @remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, {[@dstopts={0x3f, 0x16, [], [@padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0xffff, 0xac, "771f4c98e5794312191a12b61759a016023120da5557bed3371c165b5f1b51394ab1ad06e9c70ae0c674a2142a989ea7c8e0819c6ed52b762a59e79b8c7c3b9444504df686a7c20861cdbfc30e01fbf2a4623bd940d703a04534337b430dd35f0950b397277dbc84b7d3b2337e19ee334f357f66482dced6f00027cc5c40ebee9043214ef6b3ca24fc12da7874431b5d828dfb89dbe65fbf71c342eb7d6956bfa0813a53476c48d40668f354"}]}, @srh={0xff, 0x2, 0x4, 0x1, 0x7, 0x2, 0x8, [@remote={0xfe, 0x80, [], 0xbb}]}, @hopopts={0x4, 0x1f, [], [@hao={0xc9, 0x10, @dev={0xfe, 0x80, [], 0xa}}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [], 0x1}}, @pad1={0x0, 0x1}, @pad1={0x0, 0x1}, @ra={0x5, 0x2, 0x1f}, @generic={0x3, 0xc1, "68f9b63b06d0a6bccbb852b849cc79a8cf2a317f55919a88c1ed858f6392d63395f0fe3d7ae0d4a0ac2026e56849893bc3b92525c2cbd40b803ef8ff0b8962f043d0648ab1f56303e72b2e092e17dd87a8ee60eb993f47c436a83bf92b759c89a046fc6f20b84b1b398dffa33a9fafb9376898d7edda2e55b08f90bc01aac2f79257281cecd6f9fce57d190d566132cd9ffac0fce7fc38d82c613b5fa90e17e46bb7ff35d9c480d465e9b265e273ea233646391a15a8f292fbc134b89ffa6b789f"}, @jumbo={0xc2, 0x4, 0x9}, @ra={0x5, 0x2, 0x3}, @enc_lim={0x4, 0x1, 0x800000010000000}]}, @srh={0x87, 0xc, 0x4, 0x6, 0x3, 0x70, 0x467b, [@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}]}, @fragment={0x73, 0x0, 0x0, 0xffffffffffff8000, 0x0, 0x7, 0x64}], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x2, {0x7ff, 0x6, "cf8c07", 0x8, 0x0, 0x3, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, [@srh={0x7f, 0x4, 0x4, 0x2, 0x3, 0x8fb, 0x0, [@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}]}], "9e25b02240340d078aa869ac36e9cd115abbdbdf55a10379f362389404ceb2df6ed1f9f199ef667843e6051eefd28528fc4982b2eaa3f288f5c692c1dcdc001ab5668e44324836144e1fc8cbba5d4afad780c0359ffc27d076d42a1ce1457ded0fe1e2591c7551fd0ffa2d02b2d9f991e63ea807d9d8b7f38eee6597f4783a437b408a0d2e9b9ec880863db29a36d1c2ac87d30ebe19d27d300b44926c44ffe08b5f6422668e2020cea5da3c07c0471749511f92600509c49cb5827e6422524f9b55b2af7430059364028c85fa8994ef364f903e43ee7ea78f7f4ddb9532d34d74306db90864caff7235cd4bb8f9f1f0d2ac3e"}}}}}}}}, &(0x7f0000000d00)={0x0, 0x3, [0x6a2, 0x857, 0xf84, 0x121]}) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000d40)={0x0, 0x1, 0x100000001, 0x100000001}) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000d80)={0x1, 0x7fffffff, 0x401}) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000dc0)={0x6, 0x400}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000e80)={0x0, 0x5c, &(0x7f0000000e00)=[@in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @rand_addr=0x40}, @in={0x2, 0x4e24}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x14}}, @in6={0xa, 0x4e22, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x6}]}, &(0x7f0000000ec0)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000f00)=@assoc_value={r3, 0x40}, &(0x7f0000000f40)=0x8) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000f80)) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000fc0)={0x8, 0x1, 0x5ac9, 0x7}) preadv(r2, &(0x7f0000002000)=[{&(0x7f0000001000)=""/4096, 0x1000}], 0x1, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000002040)=0x0) ptrace$getsig(0x4202, r4, 0x6, &(0x7f0000002080)) eventfd2(0x6, 0x0) r5 = socket$netlink(0x10, 0x3, 0xc) ioctl$sock_ifreq(r1, 0x8923, &(0x7f00000020c0)={'bond0\x00', @ifru_flags=0x81a1770e927d1e28}) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000002100)=0x6, &(0x7f0000002140)=0x4) setxattr(&(0x7f0000002180)='./file0\x00', &(0x7f00000021c0)=@random={'trusted.', ',\x00'}, &(0x7f0000002200)='+bdev}mime_type/\x00', 0x11, 0x1) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000002240)={0x10000, 0x9d5, 0x4}) socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000002280)={0xffffffffffffffff, 0xffffffffffffffff}) mq_timedsend(r0, &(0x7f00000022c0)="b4c0b046d224445d3cef2dfdeaf278e0d4718f2d8d39278a8e7b7b320139d490232f15df864443d1263329e88ebf1a3de6a30e654df15fc6dbf17da223b732c767d309884c321e71384b7ae4b2b438e572803683be96a983cbbc078a440df2", 0x5f, 0x0, &(0x7f0000002340)={0x77359400}) r8 = creat(&(0x7f0000002380)='./file0\x00', 0x101) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000023c0)={r3, 0x16eb}, 0x8) r9 = syz_genetlink_get_family_id$team(&(0x7f0000002440)='team\x00') getsockopt$inet_IP_IPSEC_POLICY(r7, 0x0, 0x10, &(0x7f0000002480)={{{@in=@broadcast, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000002580)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000025c0)={{{@in=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@local}}, &(0x7f00000026c0)=0xe8) accept4$packet(r0, &(0x7f0000002740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000002780)=0x14, 0x800) accept4(r2, &(0x7f0000002800)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000002880)=0x80, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002dc0)={{{@in=@multicast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000002ec0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002fc0)={{{@in6=@mcast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in=@multicast2}}, &(0x7f00000030c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000003100)={'bpq0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000031c0)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f00000032c0)=0xe8) recvmmsg(r6, &(0x7f0000008f40)=[{{&(0x7f0000003300)=@in={0x0, 0x0, @broadcast}, 0x80, &(0x7f0000003640)=[{&(0x7f0000003380)=""/207, 0xcf}, {&(0x7f0000003480)=""/70, 0x46}, {&(0x7f0000003500)=""/234, 0xea}, {&(0x7f0000003600)=""/25, 0x19}], 0x4, &(0x7f0000003680), 0x0, 0x81}, 0x400}, {{&(0x7f00000036c0)=@rc, 0x80, &(0x7f00000039c0)=[{&(0x7f0000003740)=""/236, 0xec}, {&(0x7f0000003840)=""/69, 0x45}, {&(0x7f00000038c0)=""/187, 0xbb}, {&(0x7f0000003980)=""/49, 0x31}], 0x4, &(0x7f0000003a00)=""/56, 0x38, 0x800}, 0x200}, {{&(0x7f0000003a40)=@hci={0x0, 0x0}, 0x80, &(0x7f0000003f40)=[{&(0x7f0000003ac0)=""/207, 0xcf}, {&(0x7f0000003bc0)=""/37, 0x25}, {&(0x7f0000003c00)=""/180, 0xb4}, {&(0x7f0000003cc0)=""/238, 0xee}, {&(0x7f0000003dc0)}, {&(0x7f0000003e00)=""/52, 0x34}, {&(0x7f0000003e40)=""/246, 0xf6}], 0x7, &(0x7f0000003fc0)=""/162, 0xa2}}, {{&(0x7f0000004080)=@sco, 0x80, &(0x7f00000054c0)=[{&(0x7f0000004100)=""/22, 0x16}, {&(0x7f0000004140)=""/4096, 0x1000}, {&(0x7f0000005140)=""/18, 0x12}, {&(0x7f0000005180)=""/221, 0xdd}, {&(0x7f0000005280)=""/189, 0xbd}, {&(0x7f0000005340)=""/105, 0x69}, {&(0x7f00000053c0)=""/220, 0xdc}], 0x7, 0x0, 0x0, 0xfffffffffffffffd}, 0x2be}, {{0x0, 0x0, &(0x7f0000006680)=[{&(0x7f0000005540)=""/4096, 0x1000}, {&(0x7f0000006540)=""/9, 0x9}, {&(0x7f0000006580)=""/210, 0xd2}], 0x3, &(0x7f00000066c0)=""/227, 0xe3, 0x7}}, {{&(0x7f00000067c0)=@ipx, 0x80, &(0x7f0000006880)=[{&(0x7f0000006840)=""/49, 0x31}], 0x1, &(0x7f00000068c0)=""/4096, 0x1000, 0x6}, 0x4}, {{&(0x7f00000078c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000008a80)=[{&(0x7f0000007940)=""/4096, 0x1000}, {&(0x7f0000008940)=""/155, 0x9b}, {&(0x7f0000008a00)=""/70, 0x46}], 0x3, &(0x7f0000008ac0), 0x0, 0x1}, 0x4}, {{&(0x7f0000008b00)=@in={0x0, 0x0, @rand_addr}, 0x80, &(0x7f0000008b80), 0x0, &(0x7f0000008bc0)=""/4, 0x4, 0x6}, 0x3ff}, {{&(0x7f0000008c00)=@in={0x0, 0x0, @loopback}, 0x80, &(0x7f0000008e40)=[{&(0x7f0000008c80)}, {&(0x7f0000008cc0)=""/69, 0x45}, {&(0x7f0000008d40)=""/226, 0xe2}], 0x3, &(0x7f0000008e80)=""/181, 0xb5, 0x4e133c3a}, 0x9}], 0x9, 0x2000, &(0x7f0000009180)) accept4$packet(r8, &(0x7f00000091c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000009200)=0x14, 0x800) getsockopt$inet6_mreq(r8, 0x29, 0x15, &(0x7f0000009240)={@dev, 0x0}, &(0x7f0000009280)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r6, 0x8933, &(0x7f00000092c0)={'team0\x00', 0x0}) getpeername$packet(r8, &(0x7f00000093c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000009400)=0x14) getsockopt$inet_IP_XFRM_POLICY(r8, 0x0, 0x11, &(0x7f0000009480)={{{@in=@rand_addr, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6}}, &(0x7f0000009580)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000095c0)={{{@in=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast1}}, &(0x7f00000096c0)=0xe8) sendmsg$TEAM_CMD_OPTIONS_SET(r5, &(0x7f0000009d80)={&(0x7f0000002400)={0x10, 0x0, 0x0, 0x200100}, 0xc, &(0x7f0000009d40)={&(0x7f0000009700)={0x628, r9, 0x1, 0x70bd26, 0x25dfdbfc, {0x1}, [{{0x8, 0x1, r10}, {0x1e8, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x100}}, {0x8, 0x7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r12}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x200000000}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x2}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xfffffffffffffffa}}, {0x8, 0x6, r13}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r14}}}]}}, {{0x8, 0x1, r15}, {0x7c, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x7b}}, {0x8, 0x6, r16}}}]}}, {{0x8, 0x1, r17}, {0xf8, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r18}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x401}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x70b}}, {0x8, 0x7}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}]}}, {{0x8, 0x1, r19}, {0x138, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xb61}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffff}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r20}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r21}, {0x158, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r22}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x3ff}}, {0x8, 0x6, r23}}}, {0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0x8, 0x9, 0x0, 0x8}, {0x9, 0x1, 0x5, 0x7}, {0x0, 0x2, 0x7, 0x2}, {0x200, 0x8, 0x23, 0x1}]}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r24}}}]}}]}, 0x628}, 0x1, 0x0, 0x0, 0x800}, 0x4000) 2018/04/09 13:36:08 executing program 3: openat$ptmx(0xffffffffffffff9c, &(0x7f0000004ff6)='/dev/ptmx\x00', 0x4, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) 2018/04/09 13:36:09 executing program 7: socketpair(0x5, 0xa, 0x5, &(0x7f0000000040)) r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000a00)=""/250, 0xfa) getdents64(r1, &(0x7f0000000880)=""/87, 0x57) getdents64(r1, &(0x7f00000001c0)=""/1679, 0x68f) getdents(r1, &(0x7f00000000c0)=""/133, 0x85) rt_sigqueueinfo(r0, 0x17, &(0x7f0000000000)) [ 99.856174] binder: 9132:9133 IncRefs 0 refcount change on invalid ref 2 ret -22 [ 99.863955] binder: 9132:9133 got transaction with invalid data ptr [ 99.870386] binder: 9132:9133 transaction failed 29201/-14, size 18432-0 line 3153 [ 99.880797] binder: BINDER_SET_CONTEXT_MGR already set [ 99.886752] binder: 9132:9133 ioctl 40046207 0 returned -16 [ 99.894933] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/09 13:36:09 executing program 7: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000080)=""/110) rt_sigqueueinfo(r0, 0x17, &(0x7f0000000000)) 2018/04/09 13:36:09 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000004000)={0x0, 0x0, &(0x7f0000004000)={&(0x7f0000005000)={0x2, 0x4, 0x0, 0x0, 0x2}, 0x10}, 0x2}, 0x0) mkdir(&(0x7f000079cff8)='./file0\x00', 0x0) r1 = open(&(0x7f00007d5ff8)='./file0\x00', 0x0, 0x0) lseek(r1, 0x0, 0x3) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000000)=0x6, 0x4) 2018/04/09 13:36:09 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000056000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa}}}, 0x108) socketpair$inet6(0xa, 0x4, 0xab, &(0x7f00000001c0)) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) faccessat(r1, &(0x7f0000000180)='./file0\x00', 0x9, 0x1000) 2018/04/09 13:36:09 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000cc0)={&(0x7f0000000840)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) keyctl$session_to_parent(0x12) inotify_init1(0x40080800) 2018/04/09 13:36:09 executing program 3: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = syz_open_dev$sg(&(0x7f0000ccaff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000580)=0x1) r2 = perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000540)=0x1, 0x4) ioctl$int_out(r0, 0xfffffffffffbfffe, &(0x7f00000005c0)) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000300)={{{@in=@multicast1}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f0000000100)=0xe8) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000000600)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0xffffffffffffffc3}, &(0x7f0000000240)=0x8) r3 = memfd_create(&(0x7f0000000400)='keyring\x00', 0x2) r4 = dup(0xffffffffffffffff) ioctl$TUNSETLINK(r1, 0x400454cd, 0x33f) ioctl$sock_netrom_SIOCGSTAMP(r4, 0x8906, &(0x7f0000000440)) renameat(r4, &(0x7f00000004c0)='./file0\x00', r1, &(0x7f0000000500)='./file0\x00') flistxattr(r3, &(0x7f0000000640)=""/192, 0xc0) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r3, &(0x7f0000fa0fe4)={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000000700)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000880)={0x60, 0x0, &(0x7f00000007c0)=[@dead_binder_done={0x40086310, 0x2}, @exit_looper={0x630d}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x38, 0x8, &(0x7f0000000740)=[@fda={0x66646185, 0x0, 0x0, 0xf}, @flat={0x776a2a85, 0x10b, r5, 0x3}], &(0x7f0000000780)=[0x0]}, 0x9}}, @exit_looper={0x630d}], 0xb, 0x0, &(0x7f0000000840)="0840cd1eb535dab88fe872"}) add_key(&(0x7f0000000140)='rxrpc\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="89ffc924e4c77de3b74b3d8839752caac0ddcce3d18f1243c313f100c4a62861570611a152ea116ee82636144ade9636bbe382d1fc93bcba28275e0398f040a028480f", 0x43, 0xfffffffffffffff9) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0xfa01, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) getsockname$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @multicast2}, &(0x7f0000000080)=0x10) ftruncate(0xffffffffffffffff, 0x7fff) ioctl$PIO_UNIMAPCLR(r4, 0x4b68, &(0x7f0000000480)={0x5, 0x70, 0x100000000}) sendfile(r4, 0xffffffffffffffff, &(0x7f0000d83ff8), 0x0) getsockopt$netrom_NETROM_T2(r4, 0x103, 0x2, &(0x7f0000000280)=0x5, &(0x7f00000002c0)=0x4) ftruncate(r1, 0xffffffffffffffff) 2018/04/09 13:36:09 executing program 0: socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000000400)={0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000440)=0x0) r2 = getpgid(r1) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f0000000380)='/dev/net/tun\x00', 0x0, 0x0) sched_getattr(0x0, &(0x7f0000000200), 0xffffffffffffff35, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000500), &(0x7f0000000240)=0xffffffffffffff61) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$sg(&(0x7f0000505000)='/dev/sg#\x00', 0xfffffffffffffffc, 0x0) fcntl$F_SET_FILE_RW_HINT(r6, 0x40e, &(0x7f0000000480)=0x3) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) openat$cgroup_int(r7, &(0x7f0000000000)='cgroup.max.descendants\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r7, 0xc08c5335, &(0x7f00000005c0)={0x5, 0x9, 0x0, 'queue1\x00'}) inotify_init1(0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r6, 0xc0206434, &(0x7f00000004c0)={0x7ffd, 0x0, 0x0, 0x81}) tgkill(r2, r5, 0x21) ioctl$DRM_IOCTL_AGP_ALLOC(r7, 0xc0206434, &(0x7f0000000180)={0x1f, r8, 0x1}) setsockopt$SO_ATTACH_FILTER(r7, 0x1, 0x1a, &(0x7f0000000200)={0x1, &(0x7f0000000100)=[{0x2, 0x8, 0xffffffffcbebbf1c, 0x5}]}, 0x10) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r7, 0x40485404, &(0x7f0000000300)={{0xffffffffffffffff, 0x3, 0x80000001, 0x0, 0xffffffff}, 0x6, 0x81}) sync() r9 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) clone(0x0, &(0x7f0000000200)="17dd6280de3693223b6fdbc70650db5722605e7d4cfec7dee9e7ca3a83bd750a10fca3bdd2c2fde305012a95b619af30af684bba6e9e2031b1eec7e667e9c22c674d6eb942b78258369909dc14f2f5bd60202d6a38d497b47baf3e89fbca89a91e4706f3efdb55b9e9857fa2e05fdd62de157a7f60228f2c807e86ce264193d1206f5402c6f095c94a510e0c70", &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000300)="f74dda") gettid() epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}, {}, {}, {}, {}], 0x174c, 0x0) getsockname$inet6(r9, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c) 2018/04/09 13:36:09 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000017000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000016fd0)={0x14, 0x26, 0x301}, 0x14}, 0x1}, 0x0) finit_module(r0, &(0x7f0000000040)='\x00', 0x3) 2018/04/09 13:36:09 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000000200)={&(0x7f00000000c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000140)='`', 0x1}], 0x1}, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000180)={'nat\x00'}, &(0x7f0000000000)=0x54) sendto$inet(r0, &(0x7f0000000680)="a5", 0x1, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) sendmmsg(r0, &(0x7f0000005ec0)=[{{0x0, 0x0, &(0x7f00000021c0)=[{&(0x7f00000011c0)="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", 0x289}], 0x1, &(0x7f0000002240)}}], 0x1, 0x0) 2018/04/09 13:36:09 executing program 1: r0 = socket$inet(0x2, 0x5, 0x6) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000), &(0x7f00000000c0)=0x4) r1 = socket(0x0, 0x80802, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e22, 0x49b, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, [0x80000001, 0xc0, 0x401, 0x7, 0x100000000, 0xbd, 0x4, 0x4, 0x2, 0x0, 0xcc3, 0x10001, 0x933, 0x80, 0xff]}, &(0x7f0000000200)=0x100) pipe(&(0x7f00000004c0)={0xffffffffffffffff}) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$TUNSETLINK(r3, 0x400454cd, 0x100) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r4) r5 = memfd_create(&(0x7f0000000480)='nodevem0/-\x00', 0x2) ioctl$TIOCSCTTY(r5, 0x540e, 0xfffffffffffffe9c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000500)=ANY=[@ANYRES32=r2, @ANYBLOB="510000007b15cb780b553af8310b31ec47ef482f0000000000007fffba929f4bee44205eafd6660bc623f1d14ca96947eab7f6e9d734a42cb8dd09dfe512aa757f6288882cc313ee59ea07a8e3bbde7917bb47936f6477b99cdba52843e6d334e0d4364c9efb7e4f720e765c380bc1773c6fdd8e29dc679cd7c785ed2e2997337a2ce37fa9083ee27feebb8d915c81e57246f94f5adab8d596405b6924a151cf92385dc9951a37057972c8b3a8e56c7cf499e32749f53d3e0c936a549568815b6ac687c4611d79a4ec"], &(0x7f0000000440)=0x59) r6 = memfd_create(&(0x7f0000000200), 0x3) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r6, 0xc0505405, &(0x7f0000000240)={{0x0, 0x0, 0x5, 0x3, 0xfffffffffffff5c7}, 0x7fa, 0x0, 0x2}) sendto$inet(r0, &(0x7f0000000200), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000000100)="abbc4f8a1643a3f086aabc14b2c3a34a1100ce8907dd45093cefadc51437260e988b661b1ccd1ef842712b00e228c4e80df78027863057b07210f43bb7e1009528f8da4111030668842320f0ef95ced3983660c0cb9c4055787ae4368151b75f70e1e4dbd6ce284e67d6ece5195c6a8785d978943f0078c81e6b9ce9b5377a56143d56ebc18493c327c0f37550b848fdc4bd1dc998312ff8d6ce6257dc4bcb1f8cb8ebb30738abcef1e5841821cbe394e193c88c66d9322b2e807967497ecb29492bf3dd1bc2f14c9c1f498b234c54be010b864722bb36af84b0a4518ae1751aec9e161b", 0xe4, 0x20040005, &(0x7f0000000040)={0x2, 0x4e24}, 0x10) setsockopt$packet_int(r1, 0x107, 0xb, &(0x7f0000000080)=0x5, 0x4) 2018/04/09 13:36:09 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0xffffffffffffffb3) r1 = syz_open_dev$tun(&(0x7f00000008c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000880)={'bridge0\x00', 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r2, &(0x7f00007fbffd)='H', 0x1) sendfile(r2, r2, &(0x7f000079a000), 0xfec) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000000200)={0x5, 0xb3, 0xdd8}) r3 = syz_open_dev$usbmon(&(0x7f00000002c0)='/dev/usbmon#\x00', 0x4, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x200000011, r2, 0x0) accept$packet(r3, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000440)=0x14) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000480)={0x0, 0x0}, &(0x7f00000004c0)=0xc) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000500)={{{@in6=@dev={0xfe, 0x80, [], 0x16}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x0, 0x4e22, 0xffffffff, 0x2, 0x80, 0x80, 0xff, r4, r5}, {0x1, 0x101, 0xffffffffffffff5f, 0x9, 0x20, 0x0, 0x0, 0x10001}, {0xfffffffffffffff8, 0x40, 0xdd20000, 0x9}, 0x1, 0x6e6bb5, 0x0, 0x1, 0x2, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d4, 0x6c}, 0xa, @in=@loopback=0x7f000001, 0x34ff, 0x1, 0x0, 0x1, 0x400, 0x81, 0x20}}, 0xe8) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000040)) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000340)={r4, @multicast2=0xe0000002, @broadcast=0xffffffff}, 0xc) pipe(&(0x7f0000000300)) sendto$inet6(r0, &(0x7f0000000000)="0400000000090000009054b932ce5b73832fdbaf533715b6", 0x18, 0x0, &(0x7f0000005fe4)={0xa, 0x800, 0x4, @dev={0xfe, 0x80}}, 0x1c) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f00000001c0)={0x3, 0xdd8, 0x3, 0x0, 0x9c6}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000080)={r6, r7/1000+10000}, 0x10) r8 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0xfff, 0x1) clock_gettime(0x0, &(0x7f0000000140)) futimesat(r8, &(0x7f0000000380)='./file0\x00', &(0x7f0000000180)={{}, {0x77359400}}) 2018/04/09 13:36:09 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000004000)={0x0, 0x0, &(0x7f0000004000)={&(0x7f0000005000)={0x2, 0x4, 0x0, 0x0, 0x2}, 0x10}, 0x2}, 0x0) mkdir(&(0x7f000079cff8)='./file0\x00', 0x0) r1 = open(&(0x7f00007d5ff8)='./file0\x00', 0x0, 0x0) lseek(r1, 0x0, 0x3) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000000)=0x6, 0x4) 2018/04/09 13:36:09 executing program 5: r0 = socket(0x9, 0x802, 0x1) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) r1 = open(&(0x7f0000000040)='./file0\x00', 0x92400, 0x40) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x0, 0x0, 0x10000, 0xfffffffffffffffd}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000000100)={0x0, r2}) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f00000000c0)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x8) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000000140)={r2, 0x364d}) 2018/04/09 13:36:09 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/anycast6\x00') r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)={0xa8, r1, 0x314, 0x70bd2d, 0x25dfdbfe, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x290b}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xfff}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x963}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3b}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x21, 0x2}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x4}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6f95}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6814}]}, 0xa8}, 0x1, 0x0, 0x0, 0x24000004}, 0x20000000) preadv(r0, &(0x7f00005e9000)=[{&(0x7f00000000c0)=""/182, 0xb6}], 0x1, 0x0) 2018/04/09 13:36:10 executing program 7: r0 = gettid() mknod$loop(&(0x7f0000000040)='./file0\x00', 0x10, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_buf(r1, 0x6, 0x0, &(0x7f00000000c0)="071c6a4b7c1afed938e2ee1316bc745461ac766c2fb7c41fd38a1d962f4d852e8c45f5264d546073649cf468b7dd3d6712ba80d65d038101ce95eefd3f29e3fff34de3b14e06a81e9a0dc6d782c11cef7bff76c8d91cb4c485e92d8a4856f56315203f368c25f869dce59c36419671281199d449b9214b80b3d5ff1d25311bce34f280f11020a3c4d0fee957523c4c5856fa363b763d005efe52572ba5c17391e3574fdc924eef77ce24049d6f32336ca14c3f", 0xb3) rt_sigprocmask(0x0, &(0x7f0000032ff8), 0x0, 0x8) rt_sigqueueinfo(r0, 0x17, &(0x7f0000000000)) 2018/04/09 13:36:10 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='maps\x00') sendfile(r0, r0, &(0x7f0000c7a000)=0x100004, 0x5) open(&(0x7f0000000000)='./file0\x00', 0x100, 0x10) 2018/04/09 13:36:10 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x0, &(0x7f0000000080), &(0x7f00006d2ffc), &(0x7f000045dffc), &(0x7f0000116f07)) chdir(&(0x7f00009a0ff8)='./file0\x00') prctl$getname(0x10, &(0x7f0000000040)=""/196) 2018/04/09 13:36:10 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x1, 0x6}, 0x10) getsockname$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x14) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000180)={'irlan0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000200)={r2, 0x1, 0x1b7, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x3d0ffbd005fb938c) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) 2018/04/09 13:36:10 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x29, 0x45, &(0x7f0000000000)={'HL\x00'}, &(0x7f0000000040)=0x1e) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) r1 = socket(0xa, 0x802, 0x0) socket(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="0675b3e2aaa65294e2632db610427578032655da62b2fc7f8d97bcd95be0b438be3b3bf732b793970d7f93dd48bc5d49533f422268cf3ad66cffe000f9b47349b133dbf532fa82740b1bb692264727fc77"], &(0x7f0000000480)=0x2) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000005c0)={0x0, @in6={{0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x98) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x8}, &(0x7f0000000100)=0x8) socket(0x0, 0x7fffe, 0x0) socket(0x11, 0x3, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000840)={{{@in6=@dev, @in6=@dev}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f0000000380)=0xe8) r2 = userfaultfd(0x0) getsockname$ax25(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10) flock(0xffffffffffffffff, 0xc) r3 = dup(r2) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f00000001c0), 0x4) ioctl$EVIOCGKEYCODE(r3, 0x80084504, &(0x7f0000000940)=""/213) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) mremap(&(0x7f0000d7e000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f00001cd000/0x3000)=nil) poll(&(0x7f0000000140)=[{r2}], 0x1, 0x0) perf_event_open$cgroup(&(0x7f00000002c0)={0x4, 0x70, 0x3, 0xb25, 0x5, 0x2, 0x0, 0x0, 0x2, 0x2, 0x4, 0x4, 0x1000, 0x1, 0x101, 0x0, 0x7, 0xfff, 0xfff, 0x100000001, 0x348fce9a, 0x2, 0x3f, 0x3ff, 0x4, 0x5, 0xb13e, 0x7, 0x5, 0x3, 0x2, 0x1f0, 0x9650, 0x3ff, 0x8, 0x3, 0xfffffffffffffffa, 0x40, 0x0, 0x5, 0x3, @perf_config_ext={0x9, 0x1}, 0x20301, 0xa9f4e86, 0x9, 0x4, 0x6bae55d7, 0x5, 0x8}, r3, 0x5, r3, 0x2) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000280)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000000200)=0x4) ioctl$UFFDIO_REGISTER(r2, 0xc028aa03, &(0x7f0000000240)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}, 0x200000}) userfaultfd(0x80000) 2018/04/09 13:36:10 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x2000, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f00000000c0)="01eeca35759599cb537ce6bb2624640b03e46031be6189a7b083872d02e664631e32a4fed9590d451eb3aa6b9cd61a07430b346e5bfc1f66acf91f6d241bf6767e2fc9f3835668880f806d8ca6cf5e48dce7908fa357ee129048f79b1ad9e000ac274afa3e1aa0747afb78bb713c314a4cc16b6ae702b5941714bde4845a4e360ac6a3e04e83200ac082dfa9dcf15d4dd165bc") setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000080)=0x5, 0x4) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000cc0)={&(0x7f0000000840)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) 2018/04/09 13:36:10 executing program 6: r0 = socket$inet(0x2, 0x801, 0x0) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000264000)=0x6, 0x4) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000e6efe0)=""/16, &(0x7f0000623000)=0x10) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) 2018/04/09 13:36:10 executing program 0: syz_emit_ethernet(0x16, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa3c5151c8bb6788644a575dd1907c0021708953e784913c0f65e8def058ab6eba5d99df2bb19a63172d8a5a1af60cfd453b4cba537802f2f1c21ace6023009989f0bdde2a680a501c4fa0470062b4a81af4965217c7a6f0eea32a387696f3d421d3c59e525e00000000000000000000"], &(0x7f00000000c0)) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001380)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001400)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000001600)={&(0x7f00000013c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000015c0)={&(0x7f0000001440)={0x168, r1, 0xa00, 0x70bd2c, 0x25dfdbfe, {0xe}, [@IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x200}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3ff}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1f}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xd}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x6c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x14}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x68, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'irlan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}]}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@rand_addr=0x400}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x10001}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}]}, 0x168}, 0x1, 0x0, 0x0, 0x814}, 0x800) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x7ff, 0x17) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000100)={0x0, {{0xa, 0x4e20, 0x100000001, @dev={0xfe, 0x80, [], 0xf}, 0x800}}}, 0x88) 2018/04/09 13:36:10 executing program 7: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) rt_sigqueueinfo(r0, 0x1c, &(0x7f0000000080)={0x2e, 0xc13, 0x8}) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x31f) rt_sigqueueinfo(r1, 0x17, &(0x7f0000000000)) times(&(0x7f00000000c0)) rt_sigtimedwait(&(0x7f0000000100)={0x1}, &(0x7f0000000140), &(0x7f0000000180), 0x8) 2018/04/09 13:36:10 executing program 1: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={'ip6tnl0\x00', 0x9519}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30a) close(r0) capset(&(0x7f0000000000)={0x39980732}, &(0x7f0000000040)={0x0, 0x0, 0x2, 0x0, 0x0, 0x10001}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000), 0x0, 0x0) poll(&(0x7f00000003c0), 0x2000000000000108, 0x4) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000340)='/dev/pktcdvd/control\x00', 0x400089, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r1) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer\x00', 0x0, 0x0) mkdirat(r3, &(0x7f0000000300)='./file0\x00', 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x801, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) pipe2(&(0x7f0000000100), 0x0) r4 = mq_open(&(0x7f0000000640)='-$\x00', 0x0, 0x6, &(0x7f0000664fc0)={0x3, 0x1, 0x9}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) r6 = dup2(0xffffffffffffffff, r4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f0000000140)={0x0, 0xa00}, &(0x7f0000000840)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000880)={0x0, 0x206, 0x0, 0x6}, 0x10) ioctl$EVIOCGMASK(r6, 0x80104592, &(0x7f00000000c0)={0x5, 0x0, &(0x7f00000008c0)}) ioctl$TUNSETVNETHDRSZ(r6, 0x400454d8, &(0x7f0000000100)) syncfs(0xffffffffffffffff) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x0, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f00000002c0)="075881488af3ef7a8f", 0x9, 0xfffffffffffffffd) 2018/04/09 13:36:10 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ftruncate(r2, 0x5) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x7ffffe, 0x11, r3, 0x0) read(0xffffffffffffffff, &(0x7f0000000240)=""/4096, 0x1000) r4 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") mknod(&(0x7f0000001300)='./bus\x00', 0x13, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001, 0x0, 0x81}) epoll_wait(0xffffffffffffffff, &(0x7f0000000200)=[{}], 0x1, 0x10000) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000001540)={0x1, 0x0, 0x2, 0x3f}, 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000001580)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f00000012c0)=0x2) fcntl$setstatus(r4, 0x4, 0x6000) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) write$evdev(r4, &(0x7f00000013c0)=[{{r5, r6/1000+10000}, 0x9, 0x81, 0x5}, {{0x77359400}, 0x5, 0x200, 0x3ff}, {{0x0, 0x7530}, 0x1000000000000000, 0x8001}], 0x48) lgetxattr(&(0x7f0000000180)='./bus\x00', &(0x7f0000001700)=ANY=[@ANYBLOB="7379737465532e76616d666911f85458e2733476f50876bc9024b3d11fba3db52aac0ac15164504898215e5c0a84e3aff4eeff9c469dcb55af0d70f4207057767a18c8e27e03984b8252653a6faa7d4c7cfb7a2ae42989a9577318e2045a2910fb0e3e3cc45637d68c941676d3d0bba07d4f668c19d4304d61bb22f6dd"], &(0x7f0000001440)=""/235, 0xeb) pread64(r4, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000001280)={0x2000000000005, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001240)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000440)=r7, 0x4) getpriority(0x2, 0x0) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='vboxnet1\x00', 0x0) 2018/04/09 13:36:10 executing program 0: r0 = socket(0x11, 0x2, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000000500)='./file0\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x200000000000800) accept(0xffffffffffffffff, &(0x7f0000000440)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000003c0)=0x80) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) r4 = dup3(r1, r2, 0x0) pselect6(0x40, &(0x7f0000000600)={0x9, 0xb0, 0x7, 0x8, 0x5, 0x1f, 0x200}, &(0x7f0000000200)={0x5, 0x1, 0x0, 0x3, 0x2, 0x3, 0x491, 0xfffffffffffffffb}, &(0x7f0000000640)={0xfffffffffffffffe, 0xfff, 0x200, 0x40}, &(0x7f0000000300)={0x0, 0x1c9c380}, &(0x7f0000000380)={&(0x7f0000000340)={0xfffffffffffff7fe}, 0x8}) sysfs$1(0x1, &(0x7f00000000c0)='^em0\x00') unshare(0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f00000004c0)={0x0, 0x80000000}, &(0x7f0000000540)=0x80000001) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000240)={0xff, 0x9, 0x0, 0x0, r5}, &(0x7f00000005c0)=0x10) sched_getattr(r3, &(0x7f00000006c0), 0x116, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r4, 0xc018643a, &(0x7f0000000280)={0x40000000, 0x1, 0x4}) getsockopt$packet_buf(r4, 0x107, 0xf, &(0x7f0000000740)=""/248, &(0x7f0000000840)=0xf8) setsockopt(r0, 0x0, 0x1, &(0x7f0000d52ff0)="010000000000060000071a800000", 0xe) fstatfs(r1, &(0x7f0000000000)=""/107) close(r0) ioctl$GIO_UNIMAP(r4, 0x4b66, &(0x7f0000000700)={0x4, &(0x7f0000000680)=[{}, {}, {}, {}]}) rename(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000580)='./file1\x00') accept$netrom(r0, &(0x7f0000000100), &(0x7f00000001c0)=0x10) openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x0, 0x0) inotify_init1(0x80802) socket$inet6_dccp(0xa, 0x6, 0x0) [ 101.448253] device syz_tun entered promiscuous mode [ 101.512115] device syz_tun left promiscuous mode 2018/04/09 13:36:11 executing program 2: r0 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0x100000000a, &(0x7f0000000000), 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/snmp6\x00') recvfrom$unix(r1, &(0x7f0000000080)=""/210, 0xd2, 0x40000020, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e24}, 0x6e) sendmsg$inet_sctp(r0, &(0x7f0000557fc8)={&(0x7f0000e3aff0)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000b03000)}, 0x0) 2018/04/09 13:36:11 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x0, 0x831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x2000000) r0 = inotify_init() fgetxattr(r0, &(0x7f0000001a40)=@known='trusted.syz\x00', &(0x7f0000001a80)=""/118, 0x76) mprotect(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) 2018/04/09 13:36:11 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x58000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e24}}, 0x0, 0x2, 0x5cb6, 0x2b05, 0x34}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={r1, 0x9}, &(0x7f00000001c0)=0x8) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f000000b000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000cc0)={&(0x7f0000000840)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)={r2, 0x7, 0x1, [0x6]}, &(0x7f0000000240)=0xa) 2018/04/09 13:36:11 executing program 7: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigqueueinfo(r0, 0x17, &(0x7f0000000000)={0x13}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x200002, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) connect$netlink(r1, &(0x7f0000000080)=@unspec, 0xc) 2018/04/09 13:36:11 executing program 5: seccomp(0x200000000000004, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x6, 0x1, 0x6dd, 0x100000001}]}) r0 = open(&(0x7f0000000040)='./file0\x00', 0x101140, 0x0) utime(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x5, 0x6, 0x80000000, 0x9, 0x40}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000240)={0x9, 0x5, 0x8, 0x4, 0x7ff, 0x0, 0x81, 0x6, r1}, &(0x7f0000000280)=0x20) getitimer(0x2, &(0x7f00000002c0)) 2018/04/09 13:36:11 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000080)={{0x1, @rand_addr=0x9, 0x4e22, 0x3, 'lblc\x00', 0x10, 0xa3, 0x1c}, {@empty, 0x4e22, 0x2007, 0x1f, 0x1}}, 0x44) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x90) mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x3000009) r1 = fcntl$dupfd(r0, 0x0, r0) write$cgroup_pid(r1, &(0x7f0000000200)={[0x33, 0x32, 0x34]}, 0x3) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000)={0x0, @broadcast, @broadcast}, &(0x7f0000008000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xfffffffffffffeac) r2 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x8, 0x80) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)={0x9c, r3, 0x800, 0x70bd2c, 0x25dfdbff, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8000000000}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback=0x7f000001}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x5c6728f1b8b7912}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x6f}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x200}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1000}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xe502}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x716}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100000000}]}, 0x9c}, 0x1, 0x0, 0x0, 0x810}, 0x80) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000000140)={0x7, 0x3, 0x3f, 0x424000000000, 0x3, 0xffff}) openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0xa000, 0x0) 2018/04/09 13:36:11 executing program 1: r0 = open(&(0x7f0000520ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x802, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TIOCMGET(r1, 0x5415, &(0x7f00000000c0)) pipe(&(0x7f0000000040)) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000001480)) 2018/04/09 13:36:11 executing program 0: r0 = socket$inet6(0xa, 0x80000, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x10) r2 = gettid() ptrace$peekuser(0x3, r2, 0x3ff) ioctl$KDDELIO(r1, 0x4b35, 0x6) mq_notify(r1, &(0x7f0000000340)={0x0, 0x19, 0x4, @thr={&(0x7f0000000100)="15281045ed6077b87e7b214925b5bcb36ea708ff7e32dc567cd89d705a5b17fc260f0d3633ac9494f2f8b073487b480562f3057275293239724d5c2b74f1e578c66ff926d549a5ff8d411479fda67d522a4bd6412885d540f0b851c6865db6835fbb87c8755d9e274e11cd5d635fa6fe1787b36bb4fe079f610b6174570093c02990e750b2052739fdfa6e40f543bf6af6b96a2cb8b09124a52e8bbe3d9aa96fa9a441b4b079b56d3f120773fedf95f2f4992f5cd93010d44201c7f982d7dd63ba", &(0x7f0000000240)="b66825cb8e1337eabaf30ec276a64a5aad7930ffcd20b885e337950b9f1e5f113a7a3ad55a5ed995cbd7c1405ff2da116e252c5db609ed50c1bba0c9ab0e5e1670e2a7e38a33a0b996efd83c40329e7bf7c97f9c861e057d3a55939fa6812f7df0dd6f8a87c43635374f860db2603e3c98904ea3a0923734fd2d9bf44bf754b51f41d64d33d3fc3e1a0a9e59f0c9e2bf9a6ed5ac5aa7a736abae156e234318ee00799e1bc914118c1764d9bc94a0fbc540beae76979dd53ba8b6a49a557e78e59a5a27ceaff22af297077efba88e3b50159b0627d1ed219bb021acb0e46d8f40c6c8517b50"}}) r3 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$UFFDIO_API(0xffffffffffffff9c, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x56}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffe}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00'}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000380)=0x0) getsockname$unix(r3, &(0x7f00000003c0), &(0x7f0000000440)=0x6e) sched_getscheduler(r4) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000580)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x12000000}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x24, r5, 0x100, 0x70bd29, 0x25dfdbfd, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x800}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 2018/04/09 13:36:11 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) r1 = socket(0x0, 0x0, 0x81) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000480)=0x7, 0x2) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x18) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}, 0x29}, 0x1c) listen(r0, 0x8) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x1, 0x3, 0x3, 0xfffffffffffff000, 0x8, 0x7fffffff}, 0x20) 2018/04/09 13:36:11 executing program 6: r0 = socket(0x18, 0x0, 0x1) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000280)) 2018/04/09 13:36:11 executing program 2: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000000c0)=0x0) mq_notify(r0, &(0x7f0000000100)={0x0, 0x28, 0x0, @tid=r1}) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000333f88)={0x2, 0x5, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x50}, 0x1}, 0x0) 2018/04/09 13:36:11 executing program 7: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000080)=0xb3b6, 0x8) rt_sigqueueinfo(r0, 0x17, &(0x7f0000000000)) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000300)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000340)={{{@in=@broadcast, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in=@loopback}}, &(0x7f0000000440)=0xe8) r4 = getegid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000480)={{{@in6=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000580)=0xe8) getgroups(0x1, &(0x7f00000005c0)=[0x0]) r7 = geteuid() getgroups(0x1, &(0x7f0000000600)=[0x0]) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getegid() sendmmsg$unix(r1, &(0x7f00000007c0)=[{&(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000002c0)=[{&(0x7f00000001c0)="a4ff5da411847ca8063804cb7a18997c8b6c1ed074a665df57c462e94fe41395db725283a02fef5edeaebcf663cbc2021cb24c1f4407db6ea9c08f475c2dc7bcd48966a716190508be35e9f69b835ae636af281ae03cd479ea672a8856794e639f61aedb8a69941c8cc1b3f745c06acd2d8472905b81d672742ac777d3a023d959250641f59d5308705e28daadcac47c0d8a93095004bfde76", 0x99}, {&(0x7f0000000280)="91ad8067f037bfdb123c1c216345f4a9", 0x10}], 0x2, &(0x7f0000000700)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r0, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r0, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r0, @ANYRES32=r9, @ANYRES32=r10, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r1, @ANYRES32=r1], 0x98, 0x1}], 0x1, 0x10) getpeername$inet(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10) 2018/04/09 13:36:11 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) fsync(r0) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000cc0)={&(0x7f0000000840)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) [ 101.947599] IPVS: set_ctl: invalid protocol: 1 0.0.0.9:20002 lblc [ 101.969194] IPVS: set_ctl: invalid protocol: 1 0.0.0.9:20002 lblc 2018/04/09 13:36:11 executing program 5: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x1000, 0x10, 0xffffffffffffffff, 0x0) request_key(&(0x7f000067a000)='user\x00', &(0x7f0000000ffb)={0x73, 0x79, 0x7a}, &(0x7f0000000000)='\x00', 0xfffffffffffffffa) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$KDDISABIO(r0, 0x4b37) 2018/04/09 13:36:11 executing program 3: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x88040, 0x0) open$dir(&(0x7f0000000240)='./file0/bus\x00', 0x4000, 0x20) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) open$dir(&(0x7f0000000200)='./file0/bus\x00', 0x101100, 0x80) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000080)={{{@in=@multicast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) getuid() quotactl(0x9, &(0x7f0000000040)='./file0\x00', r0, &(0x7f00000001c0)="c6b526fdcc9ad1") open$dir(&(0x7f0000000000)='./file0/bus\x00', 0x101140, 0x0) 2018/04/09 13:36:11 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x4}}, 0x2e) connect$l2tp(r0, &(0x7f0000733000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}}}, 0x21) 2018/04/09 13:36:11 executing program 2: r0 = gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f000006e000)="7f", 0x1) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r1) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) ioctl$KDSETKEYCODE(r3, 0x4b4d, &(0x7f0000000080)={0x4}) setsockopt$inet_int(r2, 0x0, 0x6, &(0x7f00000000c0)=0x6, 0x4) dup(r2) tkill(r0, 0x1000000000016) 2018/04/09 13:36:11 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') sendfile(r0, r0, &(0x7f0000000240)=0x10000000, 0xc202) ioctl$VT_WAITACTIVE(r0, 0x5607) 2018/04/09 13:36:11 executing program 4: r0 = socket$inet6(0xa, 0xb, 0x3) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x0, 0x2748}, 0x8) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000cc0)={&(0x7f0000000840)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) 2018/04/09 13:36:11 executing program 7: r0 = gettid() r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x14) rt_sigprocmask(0x1, &(0x7f0000032ff8)={0xfffffffffffffffa}, 0x0, 0x2) rt_sigqueueinfo(r0, 0x17, &(0x7f0000000000)) ptrace$setsig(0x4203, r0, 0xc8, &(0x7f0000000040)={0x2a, 0x101, 0x6, 0x4}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000480)) setrlimit(0xf, &(0x7f0000000140)={0x6, 0xfffffffffffffc00}) syz_mount_image$vfat(&(0x7f0000000180)='vfat\x00', &(0x7f00000001c0)='./file0\x00', 0x6, 0x5, &(0x7f00000003c0)=[{&(0x7f0000000200)="dbcf63656b990f608d3a434b2ec58823e1e9b47336b27770416c1c623b5d1cfbaa6cc25eaa8044bed252007fd8ab30ea7a1f8af27a90b51c830f", 0x3a, 0x8}, {&(0x7f0000000240)="bfe0dd40e1509da749fdc6ce67ad518c33724763711d", 0x16}, {&(0x7f0000000280)="a5d4697df6943ae886f4af55a82f5f281a88ec62ac140a889ea58ed33e8025b3ab881daeece00e28e976d4ff5972dbf33c8faaf05d47b9fc2809a4de66932427d202dbe452db87e209a65cca7d8518cd", 0x50}, {&(0x7f0000000300)="d3209482c58ec1137e9365e9460b0a1bf805edff74f32dbb", 0x18}, {&(0x7f0000000340)="bf170db90e3e20e7b77c0036c1b80ee3a158953b9cfdc1dc21686ed04ff4e2d97f3dd4047934335cc118d4795c4cf036c503c5ccf133510e75f569b6e79ebc0d442cd32343e1271ff13abbab3c658564351d06d5d77ca720e14a68a2ce0613a5175d8a2b", 0x64, 0x3}], 0x404, &(0x7f0000000440)={[{@fmask={'fmask', 0x3d, [0x32]}, 0x2c}, {@fmask={'fmask', 0x3d, [0x34, 0x32]}, 0x2c}, {@umask={'umask', 0x3d, [0x36, 0x30]}, 0x2c}, {@uid={'uid', 0x3d, [0x33, 0x33]}, 0x2c}, {@discard='discard', 0x2c}]}) prctl$setmm(0x23, 0x1, &(0x7f0000ffc000/0x4000)=nil) 2018/04/09 13:36:12 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1256}], 0x1) accept(0xffffffffffffffff, &(0x7f0000000140)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}}}, &(0x7f00000001c0)=0x80) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={0x3, 0x9, 0x200, 0x8, 0x1, 0x7, 0x0, 0x9, 0x0}, &(0x7f0000000280)=0x20) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000002c0)={r2, 0x4f}, &(0x7f0000000300)=0x8) r3 = gettid() unshare(0x28060400) exit(0x0) r4 = syz_open_procfs(r3, &(0x7f0000000240)='pagemap\x00') readv(r4, &(0x7f0000000100)=[{&(0x7f0000000040)=""/147, 0x93}], 0x1) 2018/04/09 13:36:12 executing program 3: r0 = socket(0x3, 0x2400000001, 0x1000000000) clone(0x0, &(0x7f00001d9f78), &(0x7f0000000000), &(0x7f000035bffc), &(0x7f000019e000)) r1 = geteuid() umount2(&(0x7f0000000280)='./file0\x00', 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) chown(&(0x7f0000000180)='./file0\x00', r1, r2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xa) chown(&(0x7f00000000c0)='./file0\x00', r1, r3) getsockname$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14) shutdown(r0, 0x1) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000240)={'teql0\x00', {0x2, 0x4e24}}) 2018/04/09 13:36:12 executing program 5: r0 = syz_open_dev$binder(&(0x7f000000bff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f00000000c0)={0x1, 0x1, [@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}]}) r2 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000dfd0)={0x4, 0x0, &(0x7f000000cf68)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000008f37)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000ff80)=ANY=[@ANYBLOB="0e630c40"], 0x0, 0x0, &(0x7f0000009000)}) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @local}, &(0x7f0000000040)=0x10, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000100)={0x7fff, 0x80, 0x8000, 0x2, 0x1, 0x50, 0x8, 0xfbd, 0x0}, &(0x7f0000000140)=0x20) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r4, 0x40, 0x100000001}, 0xc) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000003fd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f000000bf1f)="8f"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000bfd0)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x3}], 0x0, 0x0, &(0x7f0000011000)}) 2018/04/09 13:36:12 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000cc0)={&(0x7f0000000280)=ANY=[@ANYBLOB="b80000001900010000000000000000000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000e2ffffff0100000000000000000000000000000000000000ddffde000000a539a1f9f3aa36c2fe0830eb9a1c4498000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007fda4c63673272668129d952ae35703f529f911287baf72c73e695cde6cbc317cef5a1f8c3d88b2a7ed29dfba473"], 0xb8}, 0x1}, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) prctl$setmm(0x23, 0x2, &(0x7f0000ffb000/0x4000)=nil) r3 = memfd_create(&(0x7f00000000c0)='\x00', 0x2) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r1) sendfile(r2, r1, &(0x7f0000000240), 0x9) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000100)={0xfffffffffffffffa, 0xfffffffffffffff7, 0x7, 0x6, 0x7}, 0x14) 2018/04/09 13:36:12 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000001b000)={0xffffffffffffffff}) socketpair(0x19, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f00000000c0)={'raw\x00', 0x3, [{}, {}, {}]}, 0x58) bind$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000001fffc)=0x8000002, 0x4) sendto$unix(r0, &(0x7f0000b12000), 0x0, 0x0, 0x0, 0x0) 2018/04/09 13:36:12 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)=0x0) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigqueueinfo(r2, 0x17, &(0x7f0000000000)) r3 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x20) ioctl$TIOCSPGRP(r3, 0x5410, &(0x7f0000000140)=r1) syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x6, 0x1) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000000080)=0x100000000, 0x3ad) 2018/04/09 13:36:12 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"d202b999cf858a9c32be0088f301e710", 0x8000000000102}) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0xc000000000000, 0x400) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={"d202b999cf85000000000088f301e710", 0x1103}) 2018/04/09 13:36:12 executing program 1: r0 = epoll_create(0x100000001) r1 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bf8000)={0x4}) ppoll(&(0x7f0000bfa000)=[{r0}], 0x1, &(0x7f0000bf8000)={0x0, 0x989680}, &(0x7f00007b4000), 0x8) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0xffffffffffffff01, 0x7, 0x24, &(0x7f0000ffb000/0x3000)=nil, 0x8000}) 2018/04/09 13:36:12 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000cc0)={&(0x7f0000000840)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000000)={0x3, 0x20, 0x7fffffff, 0x10001}, 0x10) 2018/04/09 13:36:12 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000080), &(0x7f00000000c0)=0x10) symlink(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00') r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x181080, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={0x0, 0xff, 0x100, 0x3, 0x7ff, 0x1}, &(0x7f0000000140)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000180)={r2, 0x2}, 0x8) ioctl(r0, 0x5101, &(0x7f000042a000)) [ 103.578330] binder: 9374:9385 BC_DEAD_BINDER_DONE 0000000000000003 not found 2018/04/09 13:36:13 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) unlink(&(0x7f0000000080)='./file0/file0\x00') r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r1) capset(&(0x7f0000000000), &(0x7f0000000040)={0x0, 0x0, 0x2}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000c80)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000084ff0)=[{r2}], 0x1, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f00000003c0)='/dev/net/tun\x00', 0x0, 0x161080) syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000dc0)=ANY=[@ANYBLOB="876bd419d04c67ffa47ca18e2c847b23530100c858a20e643e43716e761204cb83a0f29896d97a32d56167cc3f29b6a12906bf69ff07b91e4ab5a091a80aabc5cd007be6434c402963621eaf1bb7bdd317d196e2f6a0c4d6a014305ef2e0eb4802806576a552cffb3dd2702f4618e77fd52c0d307ab24869e6335f322d71d03047cb366eac158974427d168bdc21a26add45f9f4583126393fe5381daa6baa03ae843bb152d0a5777ae8f81c535e798eb988662ea585378e8bda6eeb5d5e10efdcf9817b990000000000"], &(0x7f00000002c0)=""/152, 0x98) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r5 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9e9a, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r5, 0x118, 0x0, &(0x7f0000000180)=0x8000, 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000240)={0x6, [0x7, 0x7, 0x20, 0x8, 0x2, 0x3f]}, &(0x7f0000000280)=0x10) write$cgroup_subtree(r4, &(0x7f0000000380)={[{0x32, 'emory\x00', 0x20}, {0x2b, 'cpu', 0x20}]}, 0x3) openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file0\x00', 0x20000000001, 0x0) readv(r3, &(0x7f0000000bc0)=[{&(0x7f0000000400)=""/35, 0x23}, {&(0x7f00000005c0)=""/250, 0xfa}, {&(0x7f0000000780)=""/223, 0xdf}, {&(0x7f0000000880)=""/150, 0x96}, {&(0x7f0000000940)=""/254, 0xfe}, {&(0x7f0000000a40)=""/254, 0xfe}, {&(0x7f0000000b40)=""/78, 0x4e}, {&(0x7f0000000440)=""/58, 0x3a}], 0x8) mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x100, 0x0) pipe(&(0x7f00000006c0)={0xffffffffffffffff}) ioctl$EVIOCGABS20(r6, 0x80184560, &(0x7f0000000080)) rmdir(&(0x7f0000000500)='./file0\x00') 2018/04/09 13:36:13 executing program 5: r0 = open(&(0x7f0000000180)='./file0\x00', 0x800, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000080)=[@in6={0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x10001}, @in6={0xa, 0x4e22, 0x5, @empty, 0x5d}, @in6={0xa, 0x4e21, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in6={0xa, 0x4e21, 0x5, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xfffffffffffffffa}, @in6={0xa, 0x4e24, 0x10001, @loopback={0x0, 0x1}, 0xda65}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in6={0xa, 0x4e23, 0x7, @empty, 0x3}], 0xd4) setsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000000040)=0x5, 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/rfkill\x00', 0x0, 0x0) signalfd(r1, &(0x7f00004ccff8), 0x8) 2018/04/09 13:36:13 executing program 0: r0 = socket(0x40a, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400), 0x3ba) sendto$inet(0xffffffffffffffff, &(0x7f0000509f92), 0x0, 0x8000, &(0x7f000055fff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(0xffffffffffffffff, 0x40605346, &(0x7f00000005c0)={0x101, 0x3, {0x0, 0x3, 0x6, 0x3, 0x81}}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) fstat(0xffffffffffffffff, &(0x7f0000000180)) bind$inet(0xffffffffffffffff, &(0x7f0000000440)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getsockname$netrom(0xffffffffffffffff, &(0x7f0000000480), &(0x7f0000000640)=0x10) r2 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r2, 0x1, 0x0, 0x20004d2d) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) getpeername$packet(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000500)=0x14) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0], &(0x7f0000000240)=0x1) fchdir(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000380)={r3, 0x10000, 0x30}, 0xc) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000000200)=0x6) r4 = socket$inet6(0xa, 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4040, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000140)={0x18, 0x0, {0x1, @random="6f19d927acfa", 'ip_vti0\x00'}}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{}, {}, {0x0}]}) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000540)=0x63, 0x4) ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0406429, &(0x7f00000001c0)={r5, 0x7, &(0x7f00000000c0)=[0x6, 0x3ff, 0x1000, 0x7, 0x344, 0x2, 0x5], &(0x7f0000000100)=[0x0, 0x9, 0x0, 0x3, 0x80000000, 0xffffffff], 0x40, 0x0, 0x100000000, &(0x7f0000000140), &(0x7f0000000180)=[0x5, 0x9, 0xb6, 0x0, 0x0, 0xf]}) sendmsg(r4, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0) creat(&(0x7f0000000280)='./file1\x00', 0x4e) 2018/04/09 13:36:13 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1d, &(0x7f00000000c0)="5badbfac69755879fb2b0ab99fd77c02bf64c6988500d52be8cebee8f3f4888d634198c43279c742e86934bb71f66d8bf2b38f3bca8ebc173da0ab4011807cc1193d144fe3c696eb7e6eea9fdd61830f8fdd39039035ea09af7920c28e944b3232ea46509bde09dd13e41683b2d5cfdad26053e394b162f3888e4adec0a8195e977a7802784fef80a28c6160067127078e772109f267cc1c4772f623a2946fa0d47cebddea428fc8fdd96655e4b6b90336ae198c83ebd81832b1a837913c27e7", 0xc0) r2 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x400400, 0x2) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x0, 0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) setsockopt$inet6_dccp_int(r3, 0x21, 0x17, &(0x7f0000000040)=0x2, 0x4) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000cc0)={&(0x7f0000000840)=ANY=[@ANYBLOB="b800000019000100000000000000000000000000000000000000000000000001ffffffff00000000000000000000000000000000000000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00u\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00sJ\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0xb8}, 0x1}, 0x0) 2018/04/09 13:36:13 executing program 7: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000080)=""/193, &(0x7f0000000180)=0xc1) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigqueueinfo(0x0, 0x17, &(0x7f0000000000)) 2018/04/09 13:36:13 executing program 1: r0 = memfd_create(&(0x7f0000000080)='ppp1(', 0x2) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x24, r1, 0x100, 0x70bd27, 0x25dfdbfc, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9c}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x32a1ca32}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040010}, 0x4000041) prctl$intptr(0x26, 0x1) mknod(&(0x7f0000000000)='./file0\x00', 0x5, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000000280)=0x7) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000200), &(0x7f0000000240)=0x4) fcntl$setpipe(r3, 0x407, 0x10008000) execve(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000), &(0x7f0000001000)) 2018/04/09 13:36:13 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000140)={0x1, 0xa8, &(0x7f0000000080)="d27680863e9c81aaa1f7ff97a1ca0382e4bf4221834074d858714c2200cf4e937bb765fecac3a4b625eea8415193affe4156fbe2b73aa05a06720262ff135c110c9028117cefc44bbd86fddc11152d0b1c72022c1eb537bda55455d8fbcdcbb6e8c0bb597f9845dead3686c1d11458296ae1f173f28b79269827ecab7d305e2aaab8b990c81a3da6d43a251b339efac7d2af8edaa450e6f411a264f35b52aed6098b7443e008e2a3"}) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0xffffffffffffffff}, 0xc) bind$netlink(r0, &(0x7f0000436ff4)={0x10, 0x0, 0xffffffffffffffff}, 0xc) 2018/04/09 13:36:13 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x0, 0x200400) ioctl$KDDELIO(r0, 0x4b35, 0x8) r1 = socket(0x10, 0x802, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x42}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="000400eb3b8000"], 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x4080) sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x0, 0x1, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) 2018/04/09 13:36:13 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000076c000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$unix(0x1, 0x2, 0x0) bind$unix(r1, &(0x7f0000774ff6)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x4e24}, 0x4ccda2abc15574d6) 2018/04/09 13:36:13 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000cc0)={&(0x7f0000000080)=ANY=[@ANYBLOB="b800000019000100000000000000000000000000000000000000000000000001ffffffff00000000000000000000000000000000000000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007a3cd0611f5106e9d0a4b00c516cb07b04415e5a60c827f120444aa296926c569dc823cf406cbbf6ea78135bd3f6bfc27827508ca3011a003ed6ceb83a5897d80c8ca36c73069df4365ab4bf94ce12f5fcffaa1f15d8fe7155c69868e3cd306da3"], 0xb8}, 0x1}, 0x0) [ 104.673053] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=27 sclass=netlink_route_socket 2018/04/09 13:36:13 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1d, &(0x7f00000000c0)="5badbfac69755879fb2b0ab99fd77c02bf64c6988500d52be8cebee8f3f4888d634198c43279c742e86934bb71f66d8bf2b38f3bca8ebc173da0ab4011807cc1193d144fe3c696eb7e6eea9fdd61830f8fdd39039035ea09af7920c28e944b3232ea46509bde09dd13e41683b2d5cfdad26053e394b162f3888e4adec0a8195e977a7802784fef80a28c6160067127078e772109f267cc1c4772f623a2946fa0d47cebddea428fc8fdd96655e4b6b90336ae198c83ebd81832b1a837913c27e7", 0xc0) r2 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x400400, 0x2) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x0, 0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) setsockopt$inet6_dccp_int(r3, 0x21, 0x17, &(0x7f0000000040)=0x2, 0x4) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000cc0)={&(0x7f0000000840)=ANY=[@ANYBLOB="b800000019000100000000000000000000000000000000000000000000000001ffffffff00000000000000000000000000000000000000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00u\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00sJ\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0xb8}, 0x1}, 0x0) 2018/04/09 13:36:13 executing program 2: setrlimit(0x9, &(0x7f0000000000)={0x100000001, 0x201c}) socket$inet6_dccp(0xa, 0x6, 0x0) r0 = perf_event_open$cgroup(&(0x7f0000000080)={0x0, 0x70, 0x3, 0x7, 0x1, 0x3, 0x0, 0xfffffffffffffbff, 0x0, 0x4, 0x800, 0x2, 0x6, 0xff, 0x400, 0x7, 0x9, 0x5, 0x6, 0x5, 0x1000, 0xfffffffffffffffa, 0x7fffffff, 0xffff, 0x10000, 0x200, 0x40, 0x0, 0xffffffffffffff80, 0x0, 0x9, 0x4, 0xdd4, 0x2, 0x1, 0x6, 0x3, 0x0, 0x0, 0x1000, 0x0, @perf_bp={&(0x7f0000000040), 0x4}, 0x0, 0x0, 0x7, 0x1, 0x0, 0x2e, 0x4}, 0xffffffffffffff9c, 0xc, 0xffffffffffffffff, 0xb) r1 = socket(0x3, 0x6, 0x10001) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000001100)={'HL\x00'}, &(0x7f0000001140)=0x1e) mmap(&(0x7f0000de3000/0x4000)=nil, 0x4000, 0x1000000, 0x32, r0, 0xfffffffffffffffe) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000100)=""/4096) 2018/04/09 13:36:13 executing program 7: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigqueueinfo(r0, 0x17, &(0x7f0000000000)) r1 = dup(0xffffffffffffffff) inotify_add_watch(r1, &(0x7f0000000040)='./file0\x00', 0x80000001) 2018/04/09 13:36:13 executing program 6: ioctl$sock_ifreq(0xffffffffffffffff, 0x89b0, &(0x7f0000000080)={'lo\x00', @ifru_settings={0x0, 0xd55a, @raw_hdlc=&(0x7f0000000040)}}) 2018/04/09 13:36:13 executing program 5: r0 = memfd_create(&(0x7f0000000000)="75730700010000ce000078003798", 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x3d, 0x80000001, 0x8, 0xff, 0x7, 0x80000000, 0x8, 0x9, 0x3f, 0x100000001, 0x5}, 0xb) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_mr_vif\x00') sendfile(r0, r1, &(0x7f0000000080), 0xed5e) iopl(0x1) [ 104.714429] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket [ 104.731219] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=27 sclass=netlink_route_socket 2018/04/09 13:36:14 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='ns\x00') getdents(r0, &(0x7f0000a7cfe8)=""/24, 0x18) getdents64(r0, &(0x7f0000000240)=""/105, 0xfffffffffffffdc3) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x2, r1}) futimesat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x77359400}}) 2018/04/09 13:36:14 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') preadv(r0, &(0x7f0000000440)=[{&(0x7f00000001c0)=""/250, 0xff2d}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0xffffffffffffffaf}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000000c0)=r1, 0x4) 2018/04/09 13:36:14 executing program 4: r0 = socket(0x2, 0x803, 0x4) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000200), &(0x7f0000000240)=0x40) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000cc0)={&(0x7f0000000840)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x2000, 0x81) accept$packet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) sendto$packet(r2, &(0x7f0000000080)="66a99b5c447e624a0a3eeae61b2e29e541719cb0448da19ba80699a42ab2fcf82a6f9bbbd8bfe47b2a8f49b66d91bc66aafb8f7dfc0f5f6bf6a57eda9da998f006480ec6cfc83e2444ecec92ad118a62f3123aee602a6f7e28cdb7392b8f5f32e9589622ad92fac640cd47097d875ebef7914bf51525a9e5cffeac64557fc210a27381d54212f4f7cc7d1addf81822ff1c3988fc2292285d331defce92c2dc68410f806091c3bcc8a4ede70311", 0xad, 0x0, &(0x7f00000001c0)={0x11, 0xfd, r3, 0x1, 0x75, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) 2018/04/09 13:36:14 executing program 1: openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000740)='/selinux/status\x00', 0x0, 0x0) fcntl$setsig(0xffffffffffffffff, 0xa, 0x1e) r0 = add_key$keyring(&(0x7f0000000900)='keyring\x00', &(0x7f0000000940)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) add_key$keyring(&(0x7f0000000980)='keyring\x00', &(0x7f00000009c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f0000000a00)='keyring\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000a80)=':nodev\x00', 0xfffffffffffffff8) r1 = add_key$keyring(&(0x7f0000000b00)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000bc0)='keyring\x00', &(0x7f0000000b80)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) keyctl$set_timeout(0xf, r2, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) accept4$unix(r4, &(0x7f00000003c0)=@abs, &(0x7f00000002c0)=0x6e, 0x80800) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) rename(&(0x7f00000004c0)='./file1\x00', &(0x7f0000887ff8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000039ff0)={0x0, 0x1c9c380}, 0x3a6) r5 = creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) keyctl$setperm(0x5, 0x0, 0x10001010) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000000640)={{{@in6, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f0000000280)=0xe8) setfsuid(r6) clock_adjtime(0x0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x7, 0x3, 0xffffffffffffffff, 0x0, 0x3f, 0x0, 0x0, 0xdb, 0x7fff, 0xcb, 0x0, 0x6, 0x0, 0x4, 0x0, 0x200, 0x7, 0x4}) ioctl$sock_netrom_TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000580)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000005c0)) memfd_create(&(0x7f0000000000)='\'::GPL-(security\x00', 0x2) unlink(&(0x7f0000000080)='./file1\x00') symlink(&(0x7f0000000240)='./file0/file0\x00', &(0x7f0000000200)='./file1\x00') 2018/04/09 13:36:14 executing program 7: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f0000000100)={0x0, 0x2, 0x1, @thr={&(0x7f0000000040)="6ab8cdc51e36e9b998af8a3e28077943376f3951dab99fac10193c0efcbbaaee17dfe64d830e7bd534c56eb919f034", &(0x7f0000000080)="92774950404c8d0684bed4098460ec8b72ec9fb59a3e47bdbedda397ac9ab2a804eefc383c140189647f97d6165434b436420cd725595323375595e33fa1568cf4c5fb2e7a90ef568014d6d9f7"}}, &(0x7f0000000140)=0x0) timer_settime(r1, 0x1, &(0x7f0000000200)={{0x77359400}, {0x77359400}}, &(0x7f00000001c0)) rt_sigqueueinfo(r0, 0x17, &(0x7f0000000000)) 2018/04/09 13:36:14 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x80000) writev(r0, &(0x7f0000000000), 0x1) 2018/04/09 13:36:14 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_netrom_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000180)) sendto$ipx(0xffffffffffffffff, &(0x7f00000001c0)="3bc28fe6db905a63c9d94d9b104c8acaf43e248237eb431cf5d46dae13118ad163e042d6642e99b18e0412075d54489bdebc5df902ae54547aa852a417c89bce1a0a9e4f6529573fed1689801a42adde94f1b626868c3f83d309546aa9bd882f0b93f33864f62623deae5551fe1d3edab37c2a8c261ceb56c9aef62bfdaae2ddc59e8e8d8459e07b25014eee219dd95837e56738af78a0d0e57d7fce5cbce12de534ef18c2926fdf751808a122305455cc035ad6194475adc021ea70231efad18e537b225459079ff70c58099df20289cdd57fecf57e58586c1ab0cb090bd811e02f04e783c445e8d5811b5c271c0c344080801322691d8ce7528c11f3e5e1b0b962015d99a8c7b51bb6b58d884ef15e7b759af8397cb0b57735444a7d67894e89112b2b102cf98cb2d63f1146140ee371733fde0bd9528e81387fae6e4038023b05682229da1a9a9d8d30f0e83610ad9ff05df39c7ee6fecc2a5553302657bfea76e1572db8428881101f34a7a2bbe71460b55f740ee3b65a5798e7432b9cfb81914dc3005ee8305132492bc4c7d0b008ee1309dbb48f2b2b36a1fbddf43ddfeaafa8a7688692ed85703ffc4aff5f382e31d991da904ec2ce618f1d6535e09120855afd055b9589463bfb8ac54548be39066459281c61fc52510dcbf3a6d89d3e7788adb278e968370afbab050417d5588a197b5ad9350aecaf4999273d7d5097313bd6ce751bf79d219bc423ad8c80285c2ed7530383f3f22c584e929f68328d36b2a6b0f0e195cdaa46ef013089e53653363f4add3e4d8c880394dcb9be21d9114ebc481b4a80a5ce3be4f226f6dba6240e3975bb59fae882fb207506a34b6f2ed73984f7e1b0d71ac565a0bbf14bfd0ef8194371d5385ceebe324532731fc856371a8d0ebf72bb6c5ef53b8cc67bb7de8a4f7155b263d8a4d660f35f96ebbba63d783232f47d41b5b7bc3d8ad2d1d1a1d52e33a70a65f7dadbe9bad32f6bcb226a3d8700b32d7123b38d3aa40f940d4b11801af0b15f383d66f935a7220e5cc793e9b2089887fea03f2f69cdff0f82a5af37265248cfe5b7d95868e731fc0a47a2db0dcab9ab23f4516cca7b924a54f108551a4423db188791bee31e7e1bd3a37f83315aa37bff4b36f641942936070d22a72508484eb07e754ffad9426a143b3aba0490c514cfa8e42ab1e9edffa25924712566a732d231e02fc9d3d7af3da882a8e13d7075b19d0f846e66641fc1092610b535ac59e51b6543cc29097b5c283a09453cfd870e9cff05475315e592083542f3e09c40aa3b1bcc36748e01801f01b4298cef50f10994be97040c35db199adaf71930c0a79609e7e3944abd47b2f903e776308c76170e838c76bb43cb8082de4c6bb60d84090bf7b8d79f91255a0e12de0321039281682bc106582bfc6fd16f9d4233c3bd9f9c1d23a6aceabe2a4d17beb840ce4025b32457c71f602ee3d97c6c5c8d870cb312b7a1aa0db3d0aeef0db0b0ce6916141257042cdcb82138fca7a09257f6cd0d172a9d193267ad8fbbd41f0f718059ab297b5312ae9bf42eb695933a9bb2c318410c672f398431dd2ff3e7405d44536df503dc5654ff0c6c80d5ab653063a10aeca124d798f15573b0d70197ca7a032b0b6674560f40ce936885e6838a8a101231dcbe0674eef6e1c47d5d3e60410fe51f0df32c5035268f59776f8386d8d2ed2909c53a507c63b3521ed1d9c908db6dfba9a2d5e047cc40cb3c74bcae8d7a344953b50095839a029a0fed0bdd727ae2fe47837f525770b0aa80679067f9a768e25b8a57f113d13ae703a191c07579745cd9a8f6787d8c935880bfc91d37a81b0f6ef78633ea839821617d1f89feabc0404c5bb13e1bfee12e09fe620f06a77d0d47fe263a387fb521afb0381955960c3c81f79c28b40d5cc7e12768de573832049162850fb8e29609c45f4ce5bea715840b87fa798e7639324a370a1c75cce52bd9225b7127a28bf0b1304fe030aed8002d364d0da0ff771bd5e04ae57bf8797b0640b6c0247b084d6d15ac975932f53de2c5ac0516481b52eae305703373ef14e9e1cadb8edda8373ab4e0f83876e171986f295911858ac408537e32ae2440b0c8d3ac503d70074911797144bd297a3a91a6cae5288ccf458ef0894c87ad95af35bc1181d2777164d30c57e058033b277960978ccd2d6c14de1cd252680b825c406ef2b3c03085963ff6f055934eb69f9be4b3cafe6b05776dcc342d0d08b6b7f923fb4263750df40d0d1f65a1880fa8ce4d575237a85025bff1e4fcd7f5322a6028a387e7de5a74859a68361e7deb565c5981e63d9cbc137520edd4f272b9cc26b594ad493c6547e3fa0674338ade3c3005fe1393609f3390448745ad3ec6029d4668b5bb30ba4c3be452cb3e2722f4cf18ee51b452329de1a8b15e5b727301a411ff3136f4770e3a2b414ac4a169f3f13f35c9e7fa5d7de39fe5439a4262839570081baf853562c59f1ef836da2fa7241fe2ec1ed0d98c309503fb54cf5b56f9971bb9db09514da3cc51cb5b6ccda2a2610c46a761d0e8d456932fb3452d44ecb4b014f0807f8ae6b8e5db2ed5072bfe154e398000fcc10bfca57dcfc89809549b7937640106156479a9a6a8f007fe3a787552b213208d5b9d74190d0a6b6b33253e6a23728f54c651b159754c510cd256a021147b37db344eb8a0df3a8c594ee38c6c6ad5bd1d9095a9ec7fb2b20528d8f3afab2b6b6f4545090c1bb197263b5640379349814ee3c85ddddcba7b47f93a6f1dc217f79c74a4c2a903712bb4575527a7344b5cf6fd2e8d6f0570f67e899f8b8da77026c2464448b616aacd42154cb15d6c73ea0fae328016f272428fbae37ea91a26a00b430f8599f1af5635e7dbdf0668271d46a2dc2d5d2d490c3e1ba59d3201f65c3b31a83c843f4a81b6846c3d9a244f980a9db44fcba595b7c6b4160dc1997b4588de64ea94ff6e86d0ffab658caa874a0e3b7c4062a749032ab01f80a1c333479505eec530543d9f3cba4bfa48ca2478f49ab27ecc1c4832e4cbcbb20c9790866e7099a31a65f8a9927bc5096052991277d224a34bef95d9273d01ad8bd86f4c2be9c5c3b7f43669ac29231a5725b920787c64abab952b5a667392a978dfe46e4040c8c535d20fe4db6f9dc157fc1d8c7d36dcdbe127eec7880dd93c6444f05ed217eb0280e1be3c1d341e4cd5ca0db70abc4cb87c41f5e7fd48145f45bd0ba67b5336782d54b974dfd6239839d9d573dcf095dac4c013a4264ed62d93589bc5feef533b88cfa14bb1501ad7d3267905966772f30125a83e72f6b936259582cd7baa82f8e90d08184d36bd31bd46cfdd0b28fc5d206f2f16abefe198845c83147ba33e779531029ffcc1ccd95bab1481ea6157b9219d21e0419dc692a1a99a0d4c4b2de232124a8d1f987cdfa28d171a6c265675d1ef6d23a8a7cafe8a614e5b1d7377a17314889f2ec2b738118dde85b0a4926c6ba7fc35a4259f76cd6b46467b16f07eb8b500978d8cb2fdcdea6e383591f2223b82241cb73110bed6d233f8c0ccee7dba1bb348156b9a45a639020eef68c0d8823294c464f527cef801357dfc50c659d32dd81b2254884bf28e3f5a8a44b11355e8d0006e1946405b50d171e780b33fdd35ecc8fc7c757e62dfb591c32c7cc340f9c620d450dba87f444d3b4bdaaf290aabf2eb53bfa817a29880917bae2a98eb5b5097d330b5664ce3e7da211aad964ed0c565fd86cee701ab7acab757d09ca5df3e41bba25efeda520850b2939edbf86b1fd764aedb61b6f042a5aa019af988c7c9104135a63d791ed2a0f9d111ea7440753d22530c56a911ac5c9699b4d948bd17b2504e4359fc45d4748a9e6ac3c0a94738eff01fe740f2e33ae02e94bd9b01e7e563593ebf955d70dda9ce350c87332bb6977c3b711070e4abcbe4703a6c50f4db861618251e16862df7b42c78cdb99c41ed88107ff4b121adfa61fb71eeff873f8eb5fd002ad6fc7f9a5209e7e664cdab700bdb9d3c79dd4fa8c45b9466ccfc74d5d5b8dac2533e87a8ae2ffda5ff35e354f29db0728cfb58f798932b6aff92f033671eedd4ad3ffbe5b12758eda4d02f6ef6c9ee402156c3cbb7f572576274ecb3d4b462409c7079b90b92596b462aef91d679322553579eb725879f01a1aa92cd1ee400f639bdbe4f2df9830790e01747fe67638449fbddc8f62e3159a357202d04eb90b22d262700d511490a4b5c14731c279f0510c6bfd5e1588b60e18a89d6b682c090db002f850e10c7cfe58e067edf39e14cad78dd04ff4307fbf556d35d617bc5d25fcc011f4285e34ff4ef239e3e4f2ab2fd9b37d28a209820c9ee40668cfeddea3af79cc3eae0b426ef9615cb41b2caeb990f31118c7544690a8184dd80c9b16f70729d1b974116af1a1512e06f1b5f14c4612def6986b1303ac49ad87cc095b2a70af8a8bdf16659431ab544bbb2117b1307c93f96c47c41bea53e49b436243f12933e447ef6d3a7442a706828521642f62d33a536cfd3523166ff3f6c7ef876738fa279674e914bf48cfd517535869876ca396c7ac6e5df5728b347fc65b3476b241df8768c7d011f0855a7fcecec3c2df7dd7fd171b729488d18b6d21a01f10d60795274bd51f780b8ee38b11839b1d281aa302007988e99f6d03b251cb3ff1e4d71af15eab848713379276ab824d77ebc629bd31bcea067a63f71e1984b6f877126d63c4de1416702de3085743fd0cd74d8ca58a87bb60dd4f96f0a0048275c76b8004798fd7795c1180119f1da21541c3d818bd2ad66a4f59c28f99539769af259e21be1546bcc7bb223e8fbb446d355045aa32edf66e082a96a41bcdde87793a21c487dabe10e6916492551739e1c613c039f125da0a4b900462102156a807dd6e2d53375d28815bbf1dc1df18572cb863b0c93b890dde4bf6570630a34d771afea93d2b48aaf8796a910eaa5d59e2fefd4eee8e4e0760bbc295b5f2d88aca6b1e9122addfe53381eee3005405548ac189ed914bff2a112860d1cb10e726f90d1d82aa30f296eb13dcfa389a1fcfbfc1567de47435c9f92607e12fb6b51fea6bc38ad1d261afd7b1a5b98809d5b354646082fc8aec2cbf1d895b346041bd0fdfae6db1f7860451352d8a8eb4df59f3a7bb8434e94f2ce691f7a7cdec439ed563b7f076e21a255c893da7823473611d2c4e303b3021d590de13f22c6e5ef3e7019ef3a5854cffcf64deb1d0ba876f7a8a52e918de7b66293479613d7c1e410b97cd344b6c278b6b69970618117d9cbad6d3f698763af9623ed37b272cf998f6b73442c73ecfcab92287b1881de1e3ca1b146af0f137230edd14be03529b769dd736dcbc28f280ae774e47c72a123b6e04ce7b8e5", 0xee5, 0x0, &(0x7f00000011c0)={0x4, 0x401, 0x3, "93911e539a32", 0x1}, 0x10) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"73797a6b616c6c65723000001700", 0x2}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x4, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syzkaller0\x00'}) perf_event_open$cgroup(&(0x7f0000001240)={0x2, 0x70, 0x0, 0x2, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x2, 0x0, 0xa000, 0x0, 0x2, 0x0, 0x4, 0x2479, 0xf85, 0x6, 0xca, 0x0, 0x8000, 0x0, 0xffffffff, 0x3, 0x1, 0x10001, 0x7, 0x0, 0x6, 0x3, 0x7, 0x6, 0x0, 0x0, 0x1, 0xff, 0x0, 0x0, 0x7, 0x2, @perf_bp={&(0x7f0000001200), 0x8}, 0x0, 0x10000, 0x800, 0x3, 0x2170, 0x5}, 0xffffffffffffffff, 0xb, 0xffffffffffffff9c, 0x8) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f00000012c0)="73797a6b616c6c65723000001700") r2 = add_key(&(0x7f0000000080)='rxrpc\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000010c0)="d2f3867eff4f0b77d04547c8cab11cc30ba9b715d61f6f1c2e812d35748320f4464de5f8ec8a2306fe7976315b032c2a5c19138f9978be9ff1828f94ed7a658e57639506ba7aab527a52ca952b56f80b8bfb09cb2194cd21642a75e76f1b687039c45c346f47a5e3d223f465f3cc3c70ee91471fcd9265b4083293e5d0de32f305fc2f93097242635b0b654cb34f7940c77f6ae74667187e43d21028bd92ce1cf4730cccbbb989cc35f5dba9f358d15aee01fb71bf7f23ed3203e0444e", 0xbd, 0xfffffffffffffffd) keyctl$describe(0x6, r2, &(0x7f0000001300)=""/249, 0xf9) 2018/04/09 13:36:14 executing program 2: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x2000000008972, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000000)="2473656c662c76626f786e65743070726f63952e6c6f00", 0x3) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000029f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) read(r0, &(0x7f0000c7c000)=""/136, 0x88) 2018/04/09 13:36:14 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fremovexattr(r0, &(0x7f0000000000)=@known='security.ima\x00') lseek(r0, 0x0, 0x4) 2018/04/09 13:36:14 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0x5e8, @local={0xfe, 0x80, [], 0xaa}, 0x401}}, 0x2, 0x4, 0x401, 0x1000, 0x20}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={r1, 0x48, &(0x7f0000000140)=[@in6={0xa, 0x4e20, 0x4, @loopback={0x0, 0x1}, 0x3f}, @in6={0xa, 0x4e24, 0x2, @empty, 0x8}, @in={0x2, 0x4e24, @broadcast=0xffffffff}]}, &(0x7f0000000200)=0x10) socket$netlink(0x10, 0x3, 0x0) 2018/04/09 13:36:14 executing program 6: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)="006400ecff0345") getdents64(r0, &(0x7f00000002c0)=""/528, 0x210) 2018/04/09 13:36:14 executing program 7: rt_sigprocmask(0x2, &(0x7f0000032ff8)={0x7}, 0x0, 0xffffffffffffff81) rt_sigqueueinfo(0x0, 0x17, &(0x7f0000000000)) rt_sigaction(0x18, &(0x7f0000000040)={0x0, {0x2}, 0x40000000, 0x80000000}, 0x0, 0x8, &(0x7f0000000080)) 2018/04/09 13:36:14 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000cc0)={&(0x7f0000000840)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000006c0)='IPVS\x00') ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00000001c0)={0x6, 0x7fff}) sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80018400}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x28, r2, 0x21, 0x70bd2b, 0x25dfdbfc, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x11) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000240)={{{@in=@broadcast, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f0000000340)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000000740)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000700)={&(0x7f0000000900)=@newspdinfo={0x1ec, 0x24, 0x700, 0x70bd2a, 0x25dfdbff, 0xa, [@output_mark={0x8, 0x1d, 0x1f}, @sa={0xe4, 0x6, {{@in=@multicast2=0xe0000002, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e22, 0x7, 0x4e24, 0xffff, 0xa, 0xa0, 0x20, 0x8, r3, r4}, {@in, 0x4d3, 0x32}, @in=@local={0xac, 0x14, 0x14, 0xaa}, {0x3, 0x7, 0x7a, 0xeea, 0x40, 0x58, 0x1f}, {0x3f, 0x1b, 0x1}, {0x101, 0x5, 0xe04995}, 0x70bd2b, 0x3504, 0xa, 0x3, 0x7, 0x81}}, @proto={0x8, 0x19}, @sa={0xe4, 0x6, {{@in6, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4e23, 0x4, 0x2, 0x9, 0x2, 0x0, 0x80, 0x89, r3, r4}, {@in6=@dev={0xfe, 0x80, [], 0x17}, 0x4d5, 0x2b}, @in6=@mcast1={0xff, 0x1, [], 0x1}, {0x20, 0xffffffffffff8000, 0x0, 0x80000000, 0x3f, 0x7, 0x0, 0x5}, {0x6, 0x2, 0x4, 0x1ff}, {0x1, 0x8, 0x46}, 0x70bd2b, 0x34ff, 0xa, 0x6, 0xfb95, 0x23}}]}, 0x1ec}, 0x1, 0x0, 0x0, 0x5}, 0x0) read(r0, &(0x7f0000000380)=""/214, 0xd6) 2018/04/09 13:36:14 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3ac9, 0x2000) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00000000c0)={'yam0\x00', 0x5}) capset(&(0x7f0000000040)={0x20071026}, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x47e7}) 2018/04/09 13:36:14 executing program 1: r0 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f0000000200)=0xe, 0x80000) signalfd4(r0, &(0x7f0000000240)={0x9}, 0x8, 0x80000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f0000000040)=0xe8) ioprio_get$uid(0x3, r1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000000)=[{&(0x7f00000000c0)="3900000013000904690000008100000007000040030000004500010700000014190018000400020d0700006f0200000000000004000003e400", 0x39}], 0x1) 2018/04/09 13:36:14 executing program 5: prctl$void(0x27) r0 = open(&(0x7f0000000000)='./file0\x00', 0x20100, 0x111) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000040)={0x3, {{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x0, 0x8, [{{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e22}}, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1a}}}, {{0x2, 0x4e24, @multicast1=0xe0000001}}, {{0x2, 0x4e20, @multicast2=0xe0000002}}, {{0x2, 0x4e22}}, {{0x2, 0x4e21, @multicast1=0xe0000001}}, {{0x2, 0x4e21, @rand_addr=0xfff}}]}, 0x490) 2018/04/09 13:36:14 executing program 7: r0 = gettid() r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000080)={{0x1, 0x3, 0x0, 0x2, 0x5}, 0x2, 0xd6f}) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigqueueinfo(r0, 0x17, &(0x7f0000000000)) 2018/04/09 13:36:14 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00005e5000)='ramfs\x00', 0x480, &(0x7f000002c000)) r0 = open(&(0x7f0000f04ff8)='./file0\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}, {0x306, @random="d33a2591c398"}, 0x2c, {0x2, 0x4e20, @broadcast=0xffffffff}, 'bridge0\x00'}) getdents64(r0, &(0x7f0000000080), 0x2e) 2018/04/09 13:36:14 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x20005) fadvise64(r1, 0x0, 0x2, 0x3) dup3(r1, r0, 0x0) lseek(r0, 0x0, 0x4) 2018/04/09 13:36:14 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/access\x00', 0x2, 0x0) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000000000)=0x5, 0x4) connect$inet6(r0, &(0x7f00001cd000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) 2018/04/09 13:36:14 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, r1, 0x40) sendto$inet6(r0, &(0x7f0000000200)="0400000000090000009054b932ce5b73832fdbaf533715b6", 0x18, 0x0, &(0x7f0000005fe4)={0xa, 0x800, 0x4, @dev={0xfe, 0x80}}, 0x1c) [ 105.845514] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/09 13:36:15 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x8000, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000033bff5)='/dev/hwrng\x00', 0x0, 0x0) renameat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00') write$selinux_context(r1, &(0x7f00000000c0)='system_u:object_r:cert_t:s0\x00', 0x1c) fcntl$setstatus(r0, 0x4, 0x42c00) dup(r1) preadv(r1, &(0x7f0000ad1fb0)=[{&(0x7f0000177000)}, {&(0x7f0000487000)=""/203, 0xcb}], 0x2, 0x0) 2018/04/09 13:36:15 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080), 0x4) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10) sendto$inet(r0, &(0x7f0000d7cfcb), 0xff31, 0x0, &(0x7f0000893ff0)={0x2}, 0x10) 2018/04/09 13:36:15 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x18200, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000240)=""/217) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000080)={{0x0, 0x3, 0x7, 0x3, 0x39e}, 0x7f, 0xe3, 'id1\x00', 'timer0\x00', 0x0, 0x5, 0x2, 0x3}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) clone(0x0, &(0x7f0000000100), &(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)) unlink(&(0x7f0000f86000)='./control/file0\x00') fremovexattr(r1, &(0x7f0000000180)=@known='system.sockprotoname\x00') close(0xffffffffffffffff) 2018/04/09 13:36:15 executing program 5: r0 = syz_open_dev$random(&(0x7f0000a74ff4)='/dev/random\x00', 0x0, 0x0) close(r0) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000001040)=[@in={0x2, 0x4e21, @broadcast=0xffffffff}], 0x10) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x800, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x0, &(0x7f0000000040)="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", 0x1000) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000003ff4)={0xc}) r4 = socket$unix(0x1, 0x5, 0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r4, &(0x7f0000ce8000)) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000001080)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000010c0)={r5, 0x80000, r1}) epoll_pwait(r3, &(0x7f0000fb5000)=[{}], 0x1, 0x0, &(0x7f00000f3000), 0x8) r6 = dup2(r0, r0) ioctl$KDDELIO(r6, 0x4b35, 0xffff) 2018/04/09 13:36:15 executing program 2: r0 = memfd_create(&(0x7f000003affa)="706f73fb00000000000000566f6573737b0000", 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x100000001, 0x1, 0x87, 0x38000000000, 0x0, 0xfffffffffffffffd, 0x2, 0x8, 0x0, 0x1000, 0x3, 0xbb, 0x6, 0x100, 0xff, 0x0, 0x2, 0x6, 0x6ffc, 0x9, 0x6, 0x8, 0x1f, 0x8, 0x0, 0x8, 0x7, 0xfffffffffffff234, 0x8000, 0x4, 0x3, 0x7, 0x40, 0x2db, 0x9, 0x0, 0x0, 0x8, 0x1, @perf_bp={&(0x7f0000000000), 0x1}, 0x20000, 0x8, 0xa73, 0x3, 0x9, 0x7ff}, r1, 0x5, r0, 0x0) pwrite64(r0, &(0x7f000003bfff)='/', 0x1, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) utimes(&(0x7f0000001000)='./file0\x00', &(0x7f0000001040)) fcntl$setlease(r0, 0x400, 0x1) 2018/04/09 13:36:15 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000cc0)={&(0x7f0000000840)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)) 2018/04/09 13:36:15 executing program 7: r0 = gettid() socket$pptp(0x18, 0x1, 0x2) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigqueueinfo(r0, 0x17, &(0x7f0000000000)={0x0, 0x2, 0x4000000}) 2018/04/09 13:36:15 executing program 0: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000300)='/dev/keychord\x00', 0x400000, 0x0) r1 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000480), &(0x7f0000000500)=0x60, 0x80800) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) write(0xffffffffffffffff, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f30501000800010001", 0x19) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$VT_WAITACTIVE(r2, 0x5607) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f00000000c0)={0x0}) r5 = epoll_create1(0x80000) syz_mount_image$hfs(&(0x7f0000000540)='hfs\x00', &(0x7f0000000580)='./file0\x00', 0x1, 0x3, &(0x7f00000017c0)=[{&(0x7f00000005c0)="95913afbfa981185f06a0d6807005fc9ca0c179129754f89c35b346442ee8bfc68cd4968d1a999c14680b381d22d7fdd9136b10cf4e2911498943002ef4410bb507f5d6d559580491d458576770a50ba55d6422a60f126e80e2a739b009a435d370a5bd7c24021520d57b1db4d1e50806de19445877034621fb63a88b1691b4d1285ac644db7aadc409a709844ea3e093adeed8462f51715a47edde8e3478f7a0ab90c760c14c6ef631fe4eaf7618c6cbdb0b4223866c67b94950ec8c0add4ca0167347eb5cfe243d2e9248f07984d9b17dc", 0xd2, 0x7}, {&(0x7f00000006c0)="7d174d3bb9a461ee43cd2878ab76ac9fc73164aec9e44871d35ef27b0b7cdc392e136afb57f6891eee311e6f2a6769b988d12a42f294d27ed6d8077e22b90c22785dc1272e3240b2f3e00589793c3b476cd3d88c2ae22a139ac038c8f11976e75b5da9ef19a5efe94584b47d771995505be0e092b17a46a249c090be169fbd2e923f9a2a1e71e4320ff217e3190e23006c3a0777b5f9b0cef904b4d4d20b1d28ad64e75eb88b0e84b7d7675e90d142454b32979aa7ecab2570726e7f926bfb3690", 0xc1, 0x4}, {&(0x7f00000007c0)="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", 0x1000, 0x8}], 0x80, &(0x7f0000001840)={[{@codepage={'codepage', 0x3d, 'macinuit'}, 0x2c}, {@quiet='quiet', 0x2c}, {@type={'type', 0x3d, "17878da2"}, 0x2c}, {@dir_umask={'dir_umask', 0x3d, [0x36, 0x36, 0x33, 0x34, 0x31]}, 0x2c}, {@uid={'uid', 0x3d, [0x32, 0x31, 0x33, 0x33]}, 0x2c}, {@file_umask={'file_umask', 0x3d, [0x37, 0x37]}, 0x2c}, {@iocharset={'iocharset', 0x3d, 'cp850'}, 0x2c}, {@uid={'uid', 0x3d, [0x38, 0x33, 0x3d, 0x37, 0x5c1e7c7fe634434a]}, 0x2c}, {@dir_umask={'dir_umask', 0x3d, [0x35]}, 0x2c}, {@umask={'umask', 0x3d, [0x33, 0x36, 0x31, 0x32, 0x35, 0x36, 0x37]}, 0x2c}]}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f00000002c0)={0x88, 0x0, &(0x7f0000000200)=[@exit_looper={0x630d}, @enter_looper={0x630c}, @acquire_done={0x40106309, r4, 0x1}, @acquire={0x40046305, 0x2}, @reply={0x40406301, {0x3, 0x0, 0x3, 0x0, 0x159df60507e60f06, 0x0, 0x0, 0x18, 0x30, &(0x7f0000000140)=[@fd={0x66642a85, 0x0, r5, 0x0, 0x3}], &(0x7f0000000180)=[0x0, 0x68, 0x78, 0x0, 0x78, 0x40]}}, @acquire={0x40046305, 0x3}, @request_death={0x400c630e, 0x1, 0x4}, @decrefs={0x40046307, 0x2}], 0xcb, 0x0, &(0x7f0000000380)="6b25b3bf47484b61af8b01928e701160a84a27ae482154a5a7f9dae2549c41a1eeae32da842cdd031af9158a9bcdaa78fb49dc065b578faddc3def34366a86ca4b4ad210e913e0601f3b42092360e9d32e1e448bb3d4e26a9a210f1b683a19f8cd805a86cb0bb923f647ca891a0bafd7508f7514cc3882186e328022b3b449270d168c3a191740850dae52c9897fe64df9641c580c856048ad681bc9eb4850cc5c15c5512f59fa8061d63c08660c8542e64658c188046552f69acc841db68a3672774da50eb676a18c8d0b"}) r6 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r6, 0x0) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x1c4, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f0000000340)={0x19, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="00634001000000000000000000000000000000"], 0x0, 0x0, &(0x7f0000000240)}) 2018/04/09 13:36:15 executing program 2: mprotect(&(0x7f00000da000/0x2000)=nil, 0xfffffffffffffce9, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) munlockall() syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x280) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x406, 0xffffffffffffffff) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000000)={&(0x7f00000db000/0x3000)=nil, 0x3000}) 2018/04/09 13:36:15 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x66200, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000002c0)=0x20000005) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"643071300000000000000020001600", 0x3}) 2018/04/09 13:36:15 executing program 5: r0 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x80800) signalfd4(r0, &(0x7f00000000c0)={0x9}, 0x8, 0x80800) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000001280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001240)={&(0x7f0000001140)=@polexpire={0xcc, 0x1b, 0x1, 0x0, 0x0, {{{@in=@dev={0xac, 0x14}, @in=@dev={0xac, 0x14}}}}, [@policy_type={0xc, 0x10, {0x8}}]}, 0xcc}, 0x1}, 0x0) 2018/04/09 13:36:15 executing program 7: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000012c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockname$llc(r1, &(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001340)=0x10) rt_sigqueueinfo(r0, 0x17, &(0x7f0000000000)) rt_sigqueueinfo(r0, 0x3f, &(0x7f0000000040)={0x3a, 0x7, 0x5, 0xfffffffffffffff9}) ptrace$peekuser(0x3, r0, 0x1) 2018/04/09 13:36:15 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) dup(r0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'thnl0\x00\x00\x00\x00\x00\x00XN*r\x00', {0x2}}) [ 106.876626] binder: 9572:9583 unknown command 20996864 [ 106.882004] binder: 9572:9583 ioctl c0306201 20000340 returned -22 [ 106.924673] binder: BINDER_SET_CONTEXT_MGR already set [ 106.930033] binder: 9572:9583 ioctl 40046207 0 returned -16 [ 106.933677] binder_alloc: 9572: binder_alloc_buf, no vma [ 106.933717] binder: 9572:9627 transaction failed 29189/-3, size 0-0 line 3134 [ 106.933789] binder: 9572:9628 unknown command 20996864 [ 106.933796] binder: 9572:9628 ioctl c0306201 20000340 returned -22 2018/04/09 13:36:16 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000cc0)={&(0x7f0000000840)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x404000, 0xc4) bind$ax25(r1, &(0x7f0000000140)={0x3, {"d5e8b133e9a542"}, 0x800}, 0x10) 2018/04/09 13:36:16 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x36, &(0x7f0000ff9000)=@routing, 0x8) pread64(r0, &(0x7f0000000000)=""/4096, 0x1000, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_TIMEOUT(r2, 0x0, 0x48a, &(0x7f0000000040)={0x100000001, 0x0, 0xffffffffffffffff}, 0xc) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)=0x0) wait4(r3, &(0x7f0000000180), 0x2, 0x0) r4 = dup3(r0, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000002040)={0x0, 0x10, &(0x7f0000002000)=[@in={0x2, 0x4e21, @multicast2=0xe0000002}]}, &(0x7f0000002080)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f00000020c0)=ANY=[@ANYRES32=r5, @ANYBLOB="2d0000007cb3d14b452a0884e617c70053e53216f5503ffb949f6c0784ec77fed74fa6d5094c1b3674b6d3fbf1440a79b2"], &(0x7f0000002140)=0x35) r6 = creat(&(0x7f0000000080)='./file0\x00', 0x800000000) ioctl$DRM_IOCTL_AGP_ALLOC(r6, 0xc0206434, &(0x7f0000000240)={0x10001, 0x0, 0x10001}) inotify_init1(0x800) ioctl$DRM_IOCTL_AGP_ALLOC(r6, 0xc0206434, &(0x7f0000000280)={0x40, 0x0, 0x0, 0x8f}) write$cgroup_pid(r6, &(0x7f0000002440)=ANY=[@ANYBLOB="64d00e9cdc4d43becdaab85448dedb688d59c7f4244af8d1d8c4fc49d711cac6daba5e119412dac8256ae6c7bd55e1f6e3280a179e1a1d2214f3182493dc7a4ca429271fae4f2242387d1aeabad1e595331c79f90d54207f", @ANYRES32=r7, @ANYRES64, @ANYRES64=r0], 0x6c) fallocate(r6, 0x0, 0x0, 0x7c) socket$pppoe(0x18, 0x1, 0x0) ioctl$fiemap(r6, 0xc020660b, &(0x7f0000000140)=ANY=[]) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000001000)=""/4096, &(0x7f0000ffaffc)=0xfffffffffffffce6) ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000002100)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r6, 0xc0086421, &(0x7f0000002180)={r8, 0x1}) 2018/04/09 13:36:16 executing program 5: seccomp(0x200000000000001, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = open(&(0x7f0000000040)='./file0\x00', 0x101140, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f00000000c0)) unshare(0x40040000) chmod(&(0x7f0000000100)='./file0\x00', 0x0) 2018/04/09 13:36:16 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0xff) dup3(r1, r0, 0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000031eff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00005bbff4)={0x1}) 2018/04/09 13:36:16 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={"64596df17c0e4200", 0x4000000000000401}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f00000001c0)) mq_timedsend(r1, &(0x7f0000000080)="9276cbf800ad183d957c1b05496c0cfe1cf4d26be0f03a931e9b7d321c193226ab5cac61887175a7779960fcd4f9d14755fbbc39861acce561f10715745b30d2ff9ca7da776360cdba2f1c926f7defb00e5334f6bea948b6a8a92ecc5da5", 0x5e, 0x7, &(0x7f0000000000)={0x0, 0x989680}) 2018/04/09 13:36:16 executing program 3: syz_emit_ethernet(0x32, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [{[{0x9100, 0xfff, 0x6, 0x3}], {0x8100, 0x1, 0x265d, 0x2}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x33, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @udp={0x4e20, 0x4e20, 0x8}}}}}, 0x0) 2018/04/09 13:36:16 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000012000), 0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000080)=0x7, 0x4) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000200)=""/67) sendmsg$key(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYBLOB="00658806e0d9747a2edf62c57c8134d384e0a746e2d8d18abc660f956b31abd0de3e3402f6c6b5ce747357ac83e93251e7f53f655cd96536132e047aee67e7dc61b5edf324a2d7faeea85231b6f806e720b24db9947e1392fa90a33339d93681eeee4278174f49e6f91518b455333eed7bbd446a0400000000000000d52ac8b5b8f9d2ee092489c4e452c8a320e0ffbc0f599afc56781d90fa6b1d6df20522cd683b146d4fd560544d7343a1f8dd9a25d27d94"], 0x10}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0x10}, 0x1}, 0x0) 2018/04/09 13:36:16 executing program 7: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigqueueinfo(r0, 0x17, &(0x7f0000000000)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x4000, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000140)='team\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@mcast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@broadcast}}, &(0x7f0000000280)=0xe8) recvmmsg(0xffffffffffffff9c, &(0x7f0000009dc0)=[{{&(0x7f00000002c0)=@l2, 0x80, &(0x7f0000000640)=[{&(0x7f0000000340)=""/247, 0xf7}, {&(0x7f0000000440)=""/181, 0xb5}, {&(0x7f0000000500)=""/149, 0x95}, {&(0x7f00000005c0)=""/83, 0x53}], 0x4, &(0x7f0000000680)=""/81, 0x51}, 0x7}, {{&(0x7f0000000700)=@in6={0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000001980)=[{&(0x7f0000000780)=""/53, 0x35}, {&(0x7f00000007c0)=""/214, 0xd6}, {&(0x7f00000008c0)=""/4096, 0x1000}, {&(0x7f00000018c0)=""/61, 0x3d}, {&(0x7f0000001900)=""/26, 0x1a}, {&(0x7f0000001940)=""/37, 0x25}], 0x6, &(0x7f0000001a00)=""/180, 0xb4, 0xbb}, 0x8001}, {{&(0x7f0000001ac0)=@can, 0x80, &(0x7f0000001b80)=[{&(0x7f0000001b40)=""/38, 0x26}], 0x1, &(0x7f0000001bc0)=""/4096, 0x1000, 0xeb7e}, 0x5}, {{&(0x7f0000002bc0)=@generic, 0x80, &(0x7f0000004c40)=[{&(0x7f0000002c40)=""/4096, 0x1000}, {&(0x7f0000003c40)=""/4096, 0x1000}], 0x2, &(0x7f0000004c80)=""/49, 0x31, 0xeb9}, 0x800}, {{&(0x7f0000004cc0)=@rc, 0x80, &(0x7f0000006000)=[{&(0x7f0000004d40)=""/45, 0x2d}, {&(0x7f0000004d80)=""/173, 0xad}, {&(0x7f0000004e40)=""/4096, 0x1000}, {&(0x7f0000005e40)=""/187, 0xbb}, {&(0x7f0000005f00)=""/104, 0x68}, {&(0x7f0000005f80)=""/78, 0x4e}], 0x6, &(0x7f0000006080)=""/91, 0x5b, 0x7fff}, 0x3}, {{&(0x7f0000006100)=@nfc_llcp, 0x80, &(0x7f00000077c0)=[{&(0x7f0000006180)=""/209, 0xd1}, {&(0x7f0000006280)=""/221, 0xdd}, {&(0x7f0000006380)=""/39, 0x27}, {&(0x7f00000063c0)=""/193, 0xc1}, {&(0x7f00000064c0)=""/150, 0x96}, {&(0x7f0000006580)=""/54, 0x36}, {&(0x7f00000065c0)=""/114, 0x72}, {&(0x7f0000006640)=""/190, 0xbe}, {&(0x7f0000006700)=""/4096, 0x1000}, {&(0x7f0000007700)=""/129, 0x81}], 0xa, &(0x7f0000007880)=""/102, 0x66, 0xff}, 0x401}, {{&(0x7f0000007900)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000008d40)=[{&(0x7f0000007980)=""/131, 0x83}, {&(0x7f0000007a40)=""/79, 0x4f}, {&(0x7f0000007ac0)=""/68, 0x44}, {&(0x7f0000007b40)=""/167, 0xa7}, {&(0x7f0000007c00)=""/4096, 0x1000}, {&(0x7f0000008c00)=""/130, 0x82}, {&(0x7f0000008cc0)=""/78, 0x4e}], 0x7, &(0x7f0000008dc0)=""/4096, 0x1000, 0x40}}], 0x7, 0x2, &(0x7f0000009f80)={0x77359400}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000009fc0)={{{@in6=@mcast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f000000a0c0)=0xe8) getpeername$packet(0xffffffffffffff9c, &(0x7f000000a100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f000000a140)=0x14) getpeername(0xffffffffffffff9c, &(0x7f000000a1c0)=@can={0x0, 0x0}, &(0x7f000000a240)=0x80) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000000a280)={0x0, @remote, @loopback}, &(0x7f000000a2c0)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000000ad00)={{{@in=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f000000ae00)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000000b0c0)={'lo\x00', 0x0}) getsockname$packet(0xffffffffffffff9c, &(0x7f000000b100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f000000b140)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000000c480)={'rose0\x00', 0x0}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000000c580)={0x0, @remote, @multicast1}, &(0x7f000000c5c0)=0xc) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f000000c600)={@mcast1, 0x0}, &(0x7f000000c640)=0x14) accept4$packet(0xffffffffffffffff, &(0x7f000000c6c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000000c700)=0x14, 0x800) getpeername$packet(0xffffffffffffffff, &(0x7f000000c740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000000c780)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000000cb00)={{{@in6=@ipv4={[], [], @multicast1}, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6}}, &(0x7f000000cc00)=0xe8) getsockname$packet(0xffffffffffffffff, &(0x7f000000cc40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000000cc80)=0x14) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f000000cd80)={0x0, @multicast2, @remote}, &(0x7f000000cdc0)=0xc) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f000000d580)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x86514346434dd8d3}, 0xc, &(0x7f000000d540)={&(0x7f000000ce00)={0x720, r2, 0x400, 0x70bd2a, 0x25dfdbfb, {0x2}, [{{0x8, 0x1, r3}, {0x4, 0x2}}, {{0x8, 0x1, r4}, {0x1d4, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}}, {0x64, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x34, 0x4, [{0x9, 0x9, 0x8, 0x4}, {0x0, 0xfffffffffacee861, 0x6, 0x5}, {0x5, 0x101, 0x0, 0xab32}, {0x7, 0x3, 0x4, 0x1}, {0x67a35491, 0x9, 0x0, 0x7}, {0xdb09, 0x1f, 0x2}]}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x81}}, {0x8, 0x7}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8001}}}]}}, {{0x8, 0x1, r6}, {0xb8, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4}}, {0x8, 0x6, r8}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xf1b}}}]}}, {{0x8, 0x1, r9}, {0x144, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x2}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r10}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x1c, 0x4, [{0x80, 0x400, 0x6, 0x806}, {0x36a, 0x8, 0x7, 0xe0}, {0xea, 0x3f, 0xfae2, 0xba}]}}}]}}, {{0x8, 0x1, r12}, {0x10c, 0x2, [{0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x5, 0x2, 0x57, 0x401}, {0x0, 0x3, 0x7, 0x1}]}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x81}}, {0x8, 0x6, r13}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8000}}, {0x8, 0x7}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}]}}, {{0x8, 0x1, r14}, {0x78, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r15}}}]}}, {{0x8, 0x1, r16}, {0xf8, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r17}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x20}}, {0x8, 0x6, r18}}}]}}, {{0x8, 0x1, r19}, {0x7c, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3}}, {0x8, 0x7}}}]}}]}, 0x720}, 0x1, 0x0, 0x0, 0x8000}, 0x0) r20 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x4000, 0x0) ioctl$TUNGETFEATURES(r20, 0x800454cf, &(0x7f0000000080)) [ 107.252343] binder: undelivered transaction 27, process died. 2018/04/09 13:36:16 executing program 7: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigqueueinfo(r0, 0x17, &(0x7f0000000000)) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x0, 0x5f, 0x1ff, 0x9e6, 0xcbf}, &(0x7f00000000c0)=0x14) r3 = request_key(&(0x7f0000000180)='encrypted\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)='/dev/keychord\x00', 0xfffffffffffffffa) keyctl$invalidate(0x15, r3) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={r2, 0xbd4, 0x1000, 0xf64}, &(0x7f0000000140)=0x10) 2018/04/09 13:36:16 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000080)={{0x1, @rand_addr=0x9, 0x4e22, 0x3, 'lblc\x00', 0x10, 0xa3, 0x1c}, {@empty, 0x4e22, 0x2007, 0x1f, 0x1}}, 0x44) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x90) mprotect(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x5) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000)={0x0, @broadcast, @broadcast}, &(0x7f0000008000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xfffffffffffffeac) r1 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x8, 0x80) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000140)={0x7, 0x3, 0x3f, 0x424000000000, 0x3, 0xffff}) openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0xa000, 0x0) 2018/04/09 13:36:16 executing program 4: socketpair(0x1f, 0x80000, 0x3, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000200)=""/188) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000cc0)={&(0x7f0000000100)=ANY=[@ANYBLOB="b800000019000100000000000000000000000000000000000000000000000001ffffffff00000000000000000000000000000000000000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000008000000000000000000000000000000000000000000000000058000000000000000000008869704e5a56e251fed8cea86482fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xb8}, 0x1}, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000000c0)={'team0\x00', r2}) r3 = syz_open_procfs(0x0, &(0x7f00000008c0)='net/ip_vs_stats_percpu\x00') getpeername$packet(r3, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000940)=0x14) 2018/04/09 13:36:16 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001b40)) process_vm_writev(r2, &(0x7f0000001680)=[{&(0x7f0000000100)=""/70, 0x46}, {&(0x7f0000000180)=""/104, 0x68}, {&(0x7f0000000200)=""/130, 0x82}, {&(0x7f00000002c0)=""/232, 0xe8}, {&(0x7f00000003c0)=""/78, 0x4e}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001440)}, {&(0x7f0000001480)=""/155, 0x9b}, {&(0x7f0000001540)=""/1, 0x1}, {&(0x7f0000001580)=""/231, 0xe7}], 0xa, &(0x7f0000001a80)=[{&(0x7f0000001740)=""/252, 0xfc}, {&(0x7f0000001840)=""/96, 0x60}, {&(0x7f00000018c0)=""/203, 0xcb}, {&(0x7f00000019c0)=""/183, 0xb7}], 0x4, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000000)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001ac0)=ANY=[@ANYBLOB="00f5ffffff000000"], &(0x7f0000001b00)=0x8) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000001440)=r2) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001dc0)={0x0, 0x2}, &(0x7f0000001e00)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001e40)={r3, @in6={{0xa, 0x4e24, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0xe1}}}, &(0x7f0000001f00)=0x84) ioctl$fiemap(r0, 0x40086610, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00 \x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001c80)={'lo\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000001cc0)={@loopback={0x0, 0x1}, r4}, 0x14) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000001b80)="cd2a8f3ba37c680cb4e9c57a94587df6", 0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001d40)={0x0, 0x5}, &(0x7f0000001d80)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001d00)={r5, 0x6}, &(0x7f0000001bc0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001c00)={r6, 0xec}, &(0x7f0000001c40)=0x8) 2018/04/09 13:36:16 executing program 1: madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) r0 = syz_open_procfs(0x0, &(0x7f0000269000)='oom_adj\x00') mmap(&(0x7f0000865000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0x77, "cac9c8fdd28dbd8606010a4314bc2044e4a81b52f5fa1ac7791491420ab35c728c3edbb68f6f60585b423f0a40a9cdec83e99e92f50be536d491c443a7cb9ee6749dd11402c31e7ac288de35ab7aef6799e3a5fc62ab8ca3d4419be0063089229ff9e8b45d47575c1b269432daf8eaf0bd003e6b86d078"}, &(0x7f0000000140)=0x7f) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040)={r1, 0xfffffffffffffffc}, &(0x7f00009cfffc)=0x8) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2018/04/09 13:36:16 executing program 6: eventfd2(0x5, 0x800) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x240c00, 0x20) bind$nfc_llcp(r0, &(0x7f00000000c0)={0x27, 0x0, 0x1, 0x7, 0xfffffffffffffded, 0xbd, "8485181aec6b503eb45e5cb84239c28c89187ba0b7bcfed4e8e2c83a43d14ec8909a5bdfc32f71e72d0ce5ec6a1d4ee02681824b84e83f1884a23b01cb97ea", 0x7}, 0x60) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x4, 0x32, r1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x0) 2018/04/09 13:36:16 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x181200, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) ptrace$peekuser(0x3, r1, 0x2) getsockopt$inet6_dccp_buf(r0, 0x21, 0x68133bc0e2a74527, &(0x7f0000000140)=""/200, &(0x7f0000000240)=0xffffffffffffff50) mmap(&(0x7f0000b14000/0x2000)=nil, 0x2000, 0x3, 0x810, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000057c000)={0x2, 0x78, 0x47, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) inotify_init1(0x80000) r2 = open(&(0x7f000054aff8)='./file0\x00', 0x2000, 0x40) faccessat(r2, &(0x7f00001fb000)='./file0\x00', 0x8, 0x400) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f00006daff8)) setrlimit(0xc, &(0x7f00008ec000)={0x2, 0x7}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000040)=0x12, 0x4) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) ioctl$TIOCCONS(r0, 0x541d) [ 107.355280] IPVS: Creating netns size=2552 id=15 2018/04/09 13:36:16 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000003ff1)='/dev/snd/timer\x00', 0x0, 0x480) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000080)={{{@in=@multicast2, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000000180)=0xe8) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000280)={{{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e23, 0x7fff, 0xa, 0x80, 0x20, 0xf7, r4, r5}, {0x7fffffff, 0x7ff, 0x7fffffff, 0x8, 0x2a, 0x7, 0x1, 0x2}, {0x7f, 0x5, 0xfffffffffffffff8, 0x2}, 0x3, 0x0, 0x2, 0x0, 0x1, 0x3}, {{@in, 0x4d2, 0x6c}, 0xafbcba8e105cf49d, @in=@rand_addr=0x4, 0x3504, 0x1, 0x1, 0x80000001, 0x6d, 0x80, 0xffffffffffff8001}}, 0xe8) sendmsg$unix(r1, &(0x7f0000e4b000)={&(0x7f0000c08000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00005eafe6), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="1800000000000000010000908900000063464ae76574c15b54820b1539f559663f1d74fd020ca301d06d5529855b54f63168e5bfc00521888d9b274f0849ff79005a8dfe3ccdb52aaf98df2330147eb8bd5ccbaf4156433f4eee279c7d9dc0bde361a885ae9904cf2e082f5cc69bbcbf43f565cd33db68d9fd3db39c1eaaed441e6efb0baddd123b28df371c62d6f930f141b8b8a78d5ba097648b9d6627eef50ddffe66cdceed7050d6b5d3", @ANYRES32=r0, @ANYBLOB="00e6c800"], 0x18}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000), 0x0, &(0x7f000000c000), 0xfc13}, 0x0) [ 107.396780] IPVS: set_ctl: invalid protocol: 1 0.0.0.9:20002 lblc [ 107.404909] IPVS: set_ctl: invalid protocol: 1 0.0.0.9:20002 lblc [ 107.416841] IPVS: Creating netns size=2552 id=16 [ 107.540663] binder_alloc: binder_alloc_mmap_handler: 9678 20000000-20002000 already mapped failed -16 2018/04/09 13:36:17 executing program 7: r0 = gettid() rt_sigprocmask(0xfffffffffffffffc, &(0x7f0000000080)={0x4}, 0x0, 0x5) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, @rand_addr}, &(0x7f00000000c0)=0x10) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) rt_sigqueueinfo(r0, 0x17, &(0x7f0000000000)={0x0, 0x0, 0x4}) 2018/04/09 13:36:17 executing program 5: r0 = dup(0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000480)=0x7fff, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x4000, 0x0) vmsplice(r0, &(0x7f0000001580)=[{&(0x7f0000000200)="df76faa25c6a0e4c041b8d8199fd6df20453149fe10a9c44816f1d864137c560ef039d02f5a0ccf1b28ddcf6e8ee9488b7bf47626a885a6fa0e88a1ab29ee5d33a091c7be263af75303eae701346", 0x4e}, {&(0x7f0000000280)="e562a682e51b5b06076dc590fb4e8b3628e26fc8119b2339effd1a3d21f3f97badf761bc83f2dff0baaf60c7d8e835d56bd51d7b11b11f050414b5bb4471f1d34284cd7e2f5a55f32555132c21e261a0df7940f082e954ac09317bdf812421b6c0197224284e2f37740149ef0b0f483a7dc8bb548fc80c1494daa572694d781a427ebcf7cfed7633e4ebd4dcb8acdf60fb42d999cdb0e71eb53577d26387b30cf9df84970150f7c38ad7e6db059c88080fb692b36db65e1415a63636c4bd", 0xbe}, {&(0x7f0000000340)="a472468606e15d6af10829d4d982e37ddaf78d55023695e54128edba8d3e0d589c76b79428c0556d0f26064a8753cd19ffaf41326abfdbe95705ec78dfb9d1f6dbe362e8b81230294d47f69397c5e16b79c43a7c8f8fa67b198db100a615e6775459f8759f11", 0x66}, {&(0x7f00000003c0)="1f2a9e4e7c8fcbd541a667ddc5d18905a4c1d56406bb8231631b5bb29ea876057422bb61da39dd115f7dc03f5e233800489d0c8ab73738ea5c733487cfb0305a1d8d7ef0271d0028166f6eff3379357213bbb138f26756f0b2c66a7c807525990a446a8e750e05a29bde9510d8545a34370b41f38aca798f6b40f7dd73d385f222", 0x81}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f0000000100)="345e1ebd355677b71d7b4b635c358d772b8610d27f8f730435c67dd0a8e60129046dd5d1e66bd05df9be74fa4a", 0x2d}, {&(0x7f00000014c0)="d156cb48d257085e1c4842a94dc875f394e58934aed2fb974cccefd54ccfe538bb0e5d41e3c1e4701b1f5ab491597422c5f5ef454786e4080547620c5d2a51eb35ff221933bc6c2d466bea05c0a11108ce8a7869bbc54120cb4bace49d2b744daf5aeb08f29ef94e189583881cc448f6d484417a0a8b8a402aa8988ddb4ee013eb8236640a077e28ec3350c440cc336971fabe", 0x93}], 0x7, 0x4) sendfile(r1, r1, &(0x7f0000000140)=0xfffffffffffffffc, 0x8) getsockopt$inet6_dccp_buf(r1, 0x21, 0xe, &(0x7f0000000000)=""/183, &(0x7f00000000c0)=0xb7) syz_open_dev$urandom(&(0x7f0000000180)='/dev/urandom\x00', 0x0, 0x0) 2018/04/09 13:36:17 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x201, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000140)=0x72, 0x4) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000cc0)={&(0x7f0000000840)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000000)={0x0, @loopback, @local}, &(0x7f0000000080)=0xc) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000180)={@dev={0xfe, 0x80, [], 0x18}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @loopback={0x0, 0x1}, 0x7, 0x80000000, 0x9, 0x100, 0x1, 0x0, r2}) 2018/04/09 13:36:17 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x16) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000180)={0x0, 0x99c, 0x1, [0x81]}, &(0x7f0000000080)=0xa) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e24}}, 0x1}, 0x90) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000001c0)={r2, 0x6}, &(0x7f0000000200)=0x8) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000280)=0x400, 0x4) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c00000012000105ffffffffffffffff0a0000000000000000000000c1db7053484f85a2394aa69ca8005e8b523dba556a22ed3002c2976a317ce2"], 0x1c}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000240)=0x7fffffff, 0x4) 2018/04/09 13:36:17 executing program 6: r0 = socket$inet6(0xa, 0xa, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000680)=ANY=[@ANYRES64, @ANYRES32=r1, @ANYRES16=r0, @ANYRES32=r1, @ANYPTR=&(0x7f0000000140)=ANY=[@ANYRES64=r1, @ANYRES64=r1, @ANYRES64, @ANYRES16=r1], @ANYRES64, @ANYPTR=&(0x7f0000000440)=ANY=[@ANYBLOB="29cde22f43c34d49baeda6cb45474c9c179f5604d5eb809cf2a7985453dd40a419c397351a3203d58d1b011d1646a38d2a9b61b7bc6f70f2e890fbce6537db50fa4c56aef07197e13df86def438e21b9dcc4cc", @ANYRES64=r0, @ANYRES64, @ANYRES16=r0], @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYPTR=&(0x7f0000000600)=ANY=[@ANYPTR, @ANYRES32=r1, @ANYBLOB="7474f51dea9d57a744e06c0fde47cd1d032bb254fd096d4b22d251f2610bc139f71715cd65ea4c825fbad9a3509e49ebc55074ed076f6efdf5107e2b847263ba9fbe9061f0a8a3f02a1ffeb73e9e6e5f1cbbfe371a0cfbad4474a14a27d55dbb"], @ANYRES16=r0, @ANYRES16], @ANYRES16=r0, @ANYRES16=r1], 0xa) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)={0x0, 0x0}) listen(r2, 0x80000000) ptrace$pokeuser(0x6, 0x0, 0x188dbe54, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000), 0x27c}, 0x8000) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000100)={'icmp6\x00'}, &(0x7f0000000340)=0x1e) sendto$inet6(r2, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x90ac, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x6}, 0x1c) r4 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) waitid(0x2, r3, &(0x7f0000000000), 0x2000000c, &(0x7f0000000200)) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000180)={'ip6tnl0\x00', 0x9519}) ioctl$TUNSETLINK(r4, 0x400454cd, 0x1) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000000c0)) close(r4) 2018/04/09 13:36:17 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") flistxattr(r0, &(0x7f0000000440)=""/65, 0x58a0) 2018/04/09 13:36:17 executing program 1: futex(&(0x7f0000000180), 0x1, 0x2, &(0x7f00000001c0)={0x77359400}, &(0x7f0000000200)=0x1, 0x1) socket$inet6_udp(0xa, 0x2, 0x0) r0 = syz_open_dev$sg(&(0x7f0000571ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x6000020000001275, &(0x7f000072a000)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20, 0x4, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}}, 0x4000000000, 0x7ff, 0x101, 0x80000001}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={r1, 0x8, 0x4, [0x7, 0x1, 0x8, 0x65f]}, &(0x7f0000000140)=0x10) 2018/04/09 13:36:17 executing program 2: r0 = socket$inet(0x2, 0x6, 0x8) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000140)={{0x2}, {0x304, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @broadcast=0xffffffff}}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0xfffffffffffffffd}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000000c0)={r2, 0x3a, 0x2, 0x7}, &(0x7f0000000100)=0x10) 2018/04/09 13:36:17 executing program 7: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) init_module(&(0x7f0000000040)='\x00', 0x1, &(0x7f0000000080)='\x00') rt_sigqueueinfo(r0, 0x17, &(0x7f0000000000)={0x11, 0xb8, 0x40000001, 0x3}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x488802, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0xce, &(0x7f0000000100)="0a200bb5aa0d33d138dd79a9f5526af2aa3559a75e954fb29df53d78976784706a3def06918f3f6db6f64131bf5f4b21d1e8c2ab2b85e231e58d4dd93435a02dbdbbbb3c8ada06c5937a0899e0dd9f6296b4f3", 0x53) 2018/04/09 13:36:17 executing program 5: r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x10, 0x800) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000100)=@buf={0x27, &(0x7f00000000c0)="0ad3631be7ff52177d00f5d75da8c7e1b498a3af2d9651bc418c5b56f79ca5dede8cb7c0eb7084"}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c1ff0)={0x1, &(0x7f0000000000)=[{}]}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x200000, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000240)=0x101) 2018/04/09 13:36:17 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000cc0)={&(0x7f0000000840)=ANY=[@ANYBLOB="b800000019000100000000000000000000000000000000000000000000000001ffffffff00000000000000000000000000000000000000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0xb8}, 0x1}, 0x0) 2018/04/09 13:36:17 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'lo\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="350000000213000000000000000000000500000000000000"]}) 2018/04/09 13:36:17 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup3(0xffffffffffffff9c, r0, 0x80000) ioctl$TIOCEXCL(r1, 0x540c) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e20, 0x401, @remote={0xfe, 0x80, [], 0xbb}}}, [0x0, 0x1000, 0x3, 0x100, 0x1, 0x401, 0x2, 0x7f, 0x6, 0x100000001, 0xfffffffffffffffc, 0x49d2, 0x4, 0x20, 0x2]}, &(0x7f0000000140)=0x100) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000240)=ANY=[@ANYRES32=r3, @ANYBLOB="5c0005000000000010000000000000bca9be39b01ff6b99736744c19afb1427c4f150a2d12fb1a937e9f37c82166f1ebb92385cdf1046a6455a8df3193a206a25ec814dd2aeb33cf76b1d752946b4977b316da27edd6f87d1f271ae2ad81f974939753b7dc259265f44204dc2e808f4a6dac9e1d111306cd940ad9dc5891d8eb44a57c5097e343b21b3d88f54f2bb26aaca727f83cfb2e7b2a3744"], 0x12) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f00000001c0)) setsockopt$inet_int(r0, 0x0, 0x24, &(0x7f0000e6affc), 0x4) 2018/04/09 13:36:17 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000087d000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000087cf79)={@in={{0x2, 0x4e20, @rand_addr}}, 0x0, 0x7, 0x0, "df58834181332e435893f760968f541b42c41db0f53229e10458031e411ab6918b07deaa85a7158cb72317b9229c05a260f51ad2df313acceba609d8f71ae48ae177ffffff7f8f1a0099840c5abde9e6"}, 0xff10) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="50feeaa4c1f6acf97ecd165e2c94c25d0f360ac9018b9aa479681b6bacc2e093643cf3223a2d78f0763163bc7600c7f6c8c35734626f0e59"], &(0x7f0000000040)=0xe) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000080)={r2, 0xcd, "bedce4d33cdcdab489b740419da9784ee7ccf27fa8cf7a9d454fbc13f45a0f583fd57e2a469abcfa0f04f27325c0baa59272cc4268033d30072999075bd6bf7ab392ce6bd2f2ff86a4d5a6f3958c99ae225ba6cdc14220514002993e336711594dd83a75d5e13d2078c9ffbdf73c15a42adc7f1e9791ded6c309669d9677d6962aa4450d4960dbfdc7b2acdba2a239e66dd86dd8d46254c54f83bf104b9e0455bd95cdf0b418576718958f98f8cc03efc19f5e335b6da397ab482f434e56f247794e3cd8b7883b83b0b7620916"}, &(0x7f0000000180)=0xd5) 2018/04/09 13:36:17 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00003a6ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r1, &(0x7f000037d000)="de", 0x1, 0x0, 0x0, 0x0) writev(r1, &(0x7f000043d000)=[{&(0x7f0000bdb000)="ee", 0xfffffffffffffdb6}], 0x1) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000c0bffc)=0x2000000000007, 0x4) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f0000984000), 0x0, &(0x7f0000019000)}, 0x2002) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x100000c, 0x113, r0, 0x0) 2018/04/09 13:36:17 executing program 7: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x10) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)={0x1, [0x8001]}, &(0x7f00000000c0)=0x6) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigqueueinfo(r1, 0x17, &(0x7f0000000000)) 2018/04/09 13:36:17 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000cc0)={&(0x7f0000000240)=ANY=[@ANYBLOB="b80000001900010f000000000000000000000000000000000000000000000001ffffffff0000000000000000000b000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0xb8}, 0x1}, 0x0) 2018/04/09 13:36:17 executing program 5: socketpair$unix(0x1, 0x80000005, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)) recvmmsg(r1, &(0x7f0000005900)=[{{&(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000100)=""/121, 0x79}, {&(0x7f0000000180)=""/153, 0x99}, {&(0x7f0000000240)=""/188, 0xbc}, {&(0x7f0000000300)=""/21, 0x15}, {&(0x7f0000000340)=""/38, 0x26}, {&(0x7f0000000380)=""/254, 0xfe}, {&(0x7f0000000480)=""/56, 0x38}, {&(0x7f00000004c0)=""/9, 0x9}, {&(0x7f0000000500)=""/184, 0xb8}], 0x9, &(0x7f0000000680)=""/238, 0xee, 0x9}, 0x4}, {{&(0x7f0000000780)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x3b8, &(0x7f0000000bc0)=[{&(0x7f0000000800)=""/191, 0xbf}, {&(0x7f00000008c0)=""/165, 0xa5}, {&(0x7f0000000980)=""/8, 0x8}, {&(0x7f00000009c0)=""/203, 0xcb}, {&(0x7f0000000ac0)=""/221, 0xdd}], 0x5, &(0x7f0000000c40)=""/159, 0x9f, 0x5}, 0x3}, {{&(0x7f0000000d00)=@nl=@proc, 0x80, &(0x7f0000001100)=[{&(0x7f0000000d80)=""/207, 0xcf}, {&(0x7f0000000e80)=""/216, 0xd8}, {&(0x7f0000000f80)=""/8, 0x8}, {&(0x7f0000000fc0)=""/223, 0xdf}, {&(0x7f00000010c0)=""/22, 0x16}], 0x5, &(0x7f0000001180)=""/181, 0xb5}, 0xffffffff}, {{&(0x7f0000001240)=@generic, 0x80, &(0x7f00000017c0)=[{&(0x7f00000012c0)=""/195, 0xc3}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/202, 0xca}, {&(0x7f00000014c0)=""/18, 0x12}, {&(0x7f0000001500)=""/49, 0x31}, {&(0x7f0000001540)=""/230, 0xe6}, {&(0x7f0000001640)=""/53, 0x35}, {&(0x7f0000001680)=""/125, 0x7d}, {&(0x7f0000001700)=""/78, 0x4e}, {&(0x7f0000001780)=""/34, 0x22}], 0xa, &(0x7f0000001880)=""/72, 0x48, 0x5}, 0xfffffffffffffff8}, {{&(0x7f0000001900)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000001a80)=[{&(0x7f0000001980)=""/250, 0xfa}], 0x1, 0x0, 0x0, 0x9}, 0xf726}, {{&(0x7f0000001ac0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}}}, 0x80, &(0x7f0000001c40)=[{&(0x7f0000001b40)=""/254, 0xfe}], 0x1, 0x0, 0x0, 0xf2d4}}, {{&(0x7f0000001c80)=@sco, 0x80, &(0x7f0000001f80)=[{&(0x7f0000001d00)=""/255, 0xff}, {&(0x7f0000001e00)=""/7, 0x7}, {&(0x7f0000001e40)=""/8, 0x8}, {&(0x7f0000001e80)=""/240, 0xf0}, {&(0x7f0000005840)=""/136, 0x88}, {&(0x7f0000003100)=""/4096, 0x1000}], 0x6}, 0x2}, {{0x0, 0x0, &(0x7f00000042c0)=[{&(0x7f0000004100)=""/79, 0x4f}, {&(0x7f0000004180)=""/155, 0x9b}, {&(0x7f0000004240)=""/86, 0x56}], 0x3, &(0x7f0000004300)=""/4096, 0x1000, 0x20}, 0xffffffff}, {{&(0x7f0000005300)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @dev}}}}, 0x80, &(0x7f00000054c0), 0x2, &(0x7f0000005500)=""/174, 0xae, 0xbb}, 0x800}], 0x9, 0x40000040, &(0x7f0000005800)={0x0, 0x1c9c380}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000000eff0)={0x2, &(0x7f0000002000)=[{0x100000020, 0x7fff, 0xfffffffffffffffe, 0x80000000}, {0x6, 0x0, 0x0, 0x8}]}, 0x10) pwritev(r1, &(0x7f00000030c0)=[{&(0x7f0000003040)="de4177d34522f4715bd94ade2928acc05084cc2bae5aaf51dbc62f13666ee4230c33d128089c205d9cbb41a4720233e8718fc95aefac16b3bb38b1d139d734ef993970c60f66293e5e27716e95", 0x4d}, {&(0x7f0000005380)="b0c9ffce3ed99c994873fa3605fcc6bb8424fdd39ea14cb525ec94c89e6d18f3d214a8551b1a8c4e491990db5fa74f2726ee64ffcabe8a3e8d8f79d5f4f9bd5cbb8277dff127e3955d8d2eeb0d831a6872170e651ddb44ff960d4b03094ea7e87cffc97ef97b9197d4bfceb880e17af2fd639352fbe4cad01cedd3dd5b3f7fc1f441da833caf8a225da357207198f24e822d79a34851", 0x96}], 0x2, 0x0) truncate(&(0x7f0000005440)='./file0\x00', 0x7) sendto$unix(r1, &(0x7f000000ff57), 0x0, 0x0, &(0x7f000000ffdf), 0x2) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x9) 2018/04/09 13:36:17 executing program 1: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000340)="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", 0xfc) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/113, 0x71) 2018/04/09 13:36:17 executing program 0: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x9, 0x2810, r0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f000021dfb0)={{0xff, 0x8000a}}) r2 = request_key(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)='/selinux/access\x00', 0xfffffffffffffff9) keyctl$set_timeout(0xf, r2, 0x4) 2018/04/09 13:36:17 executing program 3: r0 = socket(0x800000000010, 0x80e, 0x0) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) recvmmsg(r0, &(0x7f0000000140)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000280)=""/4096, 0x1000}], 0x1, &(0x7f000023df55)=""/232, 0xe8}}], 0x1, 0x0, &(0x7f0000000200)) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000000180)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) lchown(&(0x7f0000000080)='./file0\x00', r1, r2) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0)=0x5, 0x4) 2018/04/09 13:36:17 executing program 6: seccomp(0x200000000000001, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mlockall(0x1) syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0) 2018/04/09 13:36:17 executing program 2: r0 = timerfd_create(0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x2, 0xfffffffffffff000}, &(0x7f0000000100)=0x8) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$KIOCSOUND(r3, 0x4b2f, 0x40) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000140)={r2, 0xfffffffffffffff8}, &(0x7f0000000180)=0x8) timerfd_settime(r0, 0x1, &(0x7f0000000000)={{0x77359400}, {0x77359400}}, &(0x7f0000000040)) 2018/04/09 13:36:17 executing program 5: unshare(0x8000000) mq_open(&(0x7f00000001c0)=',\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x4}) socketpair$inet6(0xa, 0x7, 0x4, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) r2 = syz_open_pts(0xffffffffffffffff, 0x2000) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000000)) getsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/04/09 13:36:17 executing program 7: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) rt_sigqueueinfo(r0, 0x19, &(0x7f0000000100)={0xfffffffffffffffc, 0x1, 0x0, 0x5}) 2018/04/09 13:36:17 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000cc0)={&(0x7f0000000840)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) memfd_create(&(0x7f0000000000)='wlan0em0\x00', 0x3) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380)='/dev/hwrng\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f0000000080), 0x0) accept4$unix(r1, 0x0, &(0x7f00000003c0), 0x800) 2018/04/09 13:36:17 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='smaps\x00') readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000004700)) getpgid(0xffffffffffffffff) getresuid(&(0x7f0000004740), &(0x7f0000004780), &(0x7f00000047c0)) stat(&(0x7f0000004800)='./file0\x00', &(0x7f0000004840)) fcntl$getown(0xffffffffffffffff, 0x9) getuid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000006180)) fstat(r0, &(0x7f0000000180)) getegid() getpgid(0xffffffffffffffff) getresuid(&(0x7f00000087c0), &(0x7f0000008800), &(0x7f0000008840)) epoll_wait(r0, &(0x7f00000022c0)=[{}, {}, {}, {}], 0x4, 0x2) getgroups(0x1, &(0x7f0000008880)=[0xffffffffffffffff]) fcntl$getown(r0, 0x9) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f00000036c0)) munlockall() fstat(0xffffffffffffffff, &(0x7f00000088c0)) sendmmsg$unix(r0, &(0x7f0000008ac0)=[{&(0x7f0000003380)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004480)=[{&(0x7f0000003400)="e8b567fc2c2ff0adda6fa93d46c060d39878e8456019d771a9b2d44e80233d89a83a49d63b85636dc7445410a68afd537833ceeeb22af24c9ad147468bd62dd4556671cb15e0a885d97db4b6d93127f0f7fb8db15a41ad9a8d3c8094b98ee64060c1788a81897d", 0x67}], 0x1, 0x0, 0x0, 0x44080}], 0x1, 0x400c040) readv(r0, &(0x7f0000d3bff0)=[{&(0x7f00003ce000)=""/4096, 0x1000}], 0x1) setsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f0000003580)="4784721117c5fc787864b533537fd3f9c210fa6fa270cc7b729fb7c98874f43d2e0fb55dd57e79a2b1b36119160a2d766659065cc6508aa7ae984c7222a5c26e8b8a", 0x42) readv(r0, &(0x7f0000002180)=[{&(0x7f0000002340)=""/4096, 0x1000}], 0x1) mq_getsetattr(r0, &(0x7f0000001100)={0x0, 0x0, 0x2, 0x1, 0x6, 0xd753, 0x20, 0x3ff}, &(0x7f0000002140)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000002240)=ANY=[@ANYRES32=0x0, @ANYBLOB="fc0000006f69dcd65a911619e7c5ba849322575a62bf23b54cae9981233c3e17e5b2113a14fca3c3bf002b2bde30667c388a9b6792ae5591ebcf1e30c9dec23ad3e86e4838cbced39d4ea0ca7770b334c04140959399e0"], &(0x7f00000021c0)=0x2) listen$netrom(r0, 0x5) accept4$unix(r0, &(0x7f0000003600), &(0x7f0000002300)=0x6e, 0x0) 2018/04/09 13:36:17 executing program 0: r0 = socket$inet(0x2, 0x2, 0x2000000088) recvmsg(r0, &(0x7f0000001200)={&(0x7f0000000000)=@nfc_llcp, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000080)}, 0x0) bind(r0, &(0x7f0000e79ff0)=@in={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000000280)="a77d90cecea9a1580dd9330747fcc704d7ac140afceaa150f5a3636a36439517bf6f952fe0abfd18822d2c783fbd863827c897e456003cb6bc53889946ba68629bec186af3", 0x45, 0x0, &(0x7f0000e81ff0)={0x2, 0x4e20}, 0x10) 2018/04/09 13:36:17 executing program 1: mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0)) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x4000, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0)) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x423}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r1, 0x3) ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) ppoll(&(0x7f0000000a40)=[{r2, 0x10}, {r2, 0x80}, {0xffffffffffffffff, 0x1000}, {r2}, {r0, 0x8000}, {r2, 0x1162}, {r1, 0x400}], 0x7, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="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"]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7, 0x6}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280)) clock_gettime(0x0, &(0x7f0000003680)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000003540)=[{{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f00000008c0)=""/177, 0xb1}, {&(0x7f0000000980)=""/120, 0x78}, {&(0x7f0000000a00)}, {&(0x7f0000000b40)=""/63, 0x3f}, {&(0x7f0000000b80)=""/147, 0x93}, {&(0x7f0000000c40)=""/128, 0x80}, {&(0x7f0000000cc0)=""/255, 0xff}], 0x7, 0x0, 0x0, 0x100000000}, 0xff}, {{&(0x7f0000000e40)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000001ec0), 0x0, &(0x7f0000001f00)=""/214, 0xd6, 0x2}, 0x9}, {{&(0x7f0000002000), 0x80, &(0x7f0000002240)=[{&(0x7f0000002080)=""/163, 0xa3}, {&(0x7f0000002140)=""/41, 0x29}, {&(0x7f0000002180)=""/169, 0xa9}], 0x3, 0x0, 0x0, 0xf35b}, 0x800000}], 0x3, 0x40000000, &(0x7f00000036c0)={0x0, r3+10000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x6, 0x101000) sendto(0xffffffffffffffff, &(0x7f0000000040)="ecccc5cbd166c7986dd2bf33851e8dc5190e44848eee68a1a5efd3b51664426e6d017e67c9a0fe4a93ba0266e0868a", 0x2f, 0x0, &(0x7f00000001c0)=@nl=@proc={0x10, 0x0, 0x3, 0x401000}, 0x80) mlock2(&(0x7f0000276000/0x3000)=nil, 0x3000, 0x1) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/mls\x00', 0x0, 0x0) rename(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00') 2018/04/09 13:36:17 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) syncfs(0xffffffffffffffff) fchdir(r0) r1 = open(&(0x7f0000000000)='./file1\x00', 0x0, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) r3 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r4 = dup3(r3, r0, 0x0) fsetxattr(r4, &(0x7f00000004c0)=ANY=[@ANYBLOB="757365722e2eaa2b2a40004d71b92b2c26663e7f2ecf8d5d315b6faffd9a4e0010f091a2956387e980b446935ceb8442d7193f3d1b3a2bf1e0dd44282a610f4dc1704196971ba06602271b0334cb9b6fba53d7d6464e"], &(0x7f0000000400)='./cgroup.net\x00', 0xd, 0x0) pwritev(r0, &(0x7f00000012c0)=[{&(0x7f0000000100)="27b47f8789d2aee3af2a8f637e9dfc9c01b8233da6a214fc3133d67868f7c199f595e4bbcc204bace20090258236bc259294454621423d02700af4dd28daf86d4ba72bcbef618ab1463c764df4e1127751cbc5c2c6ed299688be7b41f9d8499944d601b3bacc29ea72036f1ea13d4e951ae1ef0498e9a29aec83a603b227fde9872dd75c2cd1b5dc8ae733d66c19b7ea1d4b8580f1be34a0ca0f4eb73f16313866ffc337fe72b553d80dd52cba3297fc37ad8e779f93f9ffad4addc548f78d9aed1ff4affe4b099409ef895f9e1335dd397cc91279b415caa0b459478d15e991d9540a60de5674f34f94473f50f842a09459e0e8278e2db725f46b4298c43e573ec926d683ef724d9584271fd301c64ea9dddf94cd62b067062018cfbd996b54861cad7b00199b67803582e115cc6f0b3e436c5c517e08f8ba85e93fb42653a8aee3922aa1e200d5fdac9cc2d75b9f41b9be43183ad2079f9df21dee8484a0884b219db3f55d59d278e693f9f86e9b317e02c60e7681f2c1bb23d8541625ab3d2558138ec9af570ef6c0db062b6e018c4d9f6350263cc3e583e082f37737a5e2b20f64812bd6b920f1471daa3eafb93ca40c86262e6a9590bee3820c191194141f0a7f0c47b346f608fe6e896e4acda5bb8bfe69c5e824357f177728df9e7c9ba28ee5348b5439136386147d3ab5d52b74fb71ff8d2913df2d59396ae054d2b45bdcd85ec4eb4a7b570fcfe2f0ba2d68624fe2e931f0065ad1cedb83597e1129f21c5d7d2f2592a514a6a73ea46d68be641a89ae93dc0e5646158524dec3955c2ddf1d3cf7662377fdca7023ada4c6c5ce8f590ecb49fe9941ae6b82f66c97c7f53946cceae9b5b7ca2c559c8b8121a1416f5f44550a5a8a064e5efbf1ba0890c763be922fc22dd5c14c495a8ad24a3ed26b9e34d107b2c818eb9e04e124dc4c33786a53", 0x2a4}], 0x1, 0x0) fcntl$setstatus(r1, 0x4, 0x42400) flistxattr(r4, &(0x7f0000000440)=""/89, 0x59) write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[], 0x34123610) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000001140)={0x0, 0x64, &(0x7f0000001080)=[@in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x1, @mcast1={0xff, 0x1, [], 0x1}}, @in6={0xa, 0x0, 0xffff, @local={0xfe, 0x80, [], 0xaa}, 0x7fff}, @in6={0xa, 0x4e24, 0xccf, @local={0xfe, 0x80, [], 0xaa}}]}, &(0x7f0000001180)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00000011c0)={0x0, 0x2e, "f510b177f4964fa28d8993ef89955e55f4c327f500fb48fc57c98d9945c1d964af18f8db078800d17e04aa3ab3dc"}, &(0x7f0000001200)=0x36) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000002500), &(0x7f0000002540)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000002580)={0x0, 0x9}, &(0x7f00000025c0)=0x8) syz_open_dev$sndseq(&(0x7f00000003c0)='/dev/snd/seq\x00', 0x0, 0x0) 2018/04/09 13:36:18 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000300)={0x14, 0x0, 0x6, 0xfdffffffffffffff}, 0x14}, 0x1}, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000040)={'bpq0\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/04/09 13:36:18 executing program 3: r0 = memfd_create(&(0x7f00000002c0)=']\x00', 0x0) mmap(&(0x7f000036a000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) umount2(&(0x7f0000000140)='./file0\x00', 0x0) 2018/04/09 13:36:18 executing program 7: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) setpriority(0x3, r0, 0x0) rt_sigqueueinfo(r0, 0x17, &(0x7f0000000000)) 2018/04/09 13:36:18 executing program 2: prctl$intptr(0x1c, 0x7f) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) prctl$intptr(0x1c, 0x0) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000080)=0x1f, 0x4) 2018/04/09 13:36:18 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@mcast1, @in6=@mcast2}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000200)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000cc0)={&(0x7f0000000840)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) munlockall() ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000240)={0x6, 0x81, 0x8}) r2 = open(&(0x7f0000000000)='./file0\x00', 0x28240, 0x181) openat$cgroup_procs(r2, &(0x7f0000000080)='tasks\x00', 0x2, 0x0) 2018/04/09 13:36:18 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x121000, 0x0) write$sndseq(r0, &(0x7f000000a000)=[{0x40081, 0x80000006, 0x0, 0x0, @time={0x77359400}, {}, {}, @time=@time}], 0x1c) signalfd4(r0, &(0x7f0000000000), 0x8, 0xff04ab84d65c88b) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="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", 0x1000, 0xfffffffffffffffa) r2 = add_key$user(&(0x7f0000001100)='user\x00', &(0x7f0000001140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001180)="35ddce8dbef88dc85304bbea6cf4b42f099cc83daf506fc52baa7fbf1f2027c98340a3b3421a905b885d4b8084169a95f387c96de1507f302ecadd4e0003999377d219445a9fbe11aabd698c0827d121abae8c2b987885bb009b81b5217dd6362880ced7803f8c068f99e61331838f806d0afe252273e05504360ad515d9798c4fc77d6793429cc97f33c01c30e7d3ef76ebe1dc90bd3d918283826ee4c3540499", 0xa1, 0xfffffffffffffffb) r3 = add_key$user(&(0x7f0000001240)='user\x00', &(0x7f0000001280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000012c0)="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", 0x1000, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f00000022c0)={r1, r2, r3}, &(0x7f0000002300)=""/56, 0x38, &(0x7f0000002380)={&(0x7f0000002340)={'sha384-avx2\x00'}}) 2018/04/09 13:36:18 executing program 3: r0 = socket(0xa, 0x2, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname(r0, &(0x7f0000000a40)=@nfc, &(0x7f0000000ac0)=0x80) syz_mount_image$xfs(&(0x7f0000000240)='xfs\x00', &(0x7f0000000340)='./file0\x00', 0x9, 0x1, &(0x7f0000000540)=[{&(0x7f0000000780)="1e635990b922c75aed7da597d1debee336b733c12048f232c842498f5f30fee29e7b835c0c7972bffafa394951751f4c0d2f20c461b112b1a0f1af4ef46c46d45b6473b1f79ba4966753417abd04729124dca49ba52edc5c5bc69817fbbc9d4b700625e6bf2585789d385c9553c902b9edb1a7b46d6d9f12574d1388fabd0f70c176597355e8944f15bb817d12b72e08deccaef86f5e714356d6582a77e3f475303518644271da7b28066684378a0799fed7b5c4066ecaebda1fded446c99ba96e850be0e8f525c67d34ba8d27af695547ce68836803b7727c20d1d6", 0xdc, 0x9c2a}], 0x80000, &(0x7f0000000b00)={'nouuid,', {[{@usrquota='usrquota', 0x2c}, {@largeio='largeio', 0x2c}, {@gqnoenforce='gqnoenforce', 0x2c}, {@discard='discard', 0x2c}, {@nolargeio='nolargeio', 0x2c}, {@rtdev={'rtdev', 0x3d, './file0/file0'}, 0x2c}]}}) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000300), &(0x7f0000000500)=0xb) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000200)={0x4, &(0x7f0000000580)=""/232, &(0x7f00000009c0)=[{0x0, 0x38, 0x0, &(0x7f00000001c0)=""/56}, {0xfffffffffffffffc, 0xe3, 0x7, &(0x7f0000000680)=""/227}, {0x1ff, 0x4a, 0x6, &(0x7f0000000880)=""/74}, {0x0, 0x8f, 0xcd, &(0x7f0000000900)=""/143}]}) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000000)={0x0}) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/access\x00', 0x2, 0x0) fallocate(r1, 0x0, 0xffff, 0x1f) connect$inet(r0, &(0x7f0000000b80)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) sendfile(r0, r1, &(0x7f0000000100), 0xfffb) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000380)={0x0, 0x4766}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000400)={0x0, 0x0, 0xffffffff, 0x0, 0xfffffffffffffffe, 0x200, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x9, 0x0, 0x0, 0x0, 0xc3}}, &(0x7f00000004c0)=0xb0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000bc0)={r2, &(0x7f0000000280)=""/93}) unlinkat(r0, &(0x7f00000000c0)='./file0/file0\x00', 0x10000000000000) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000140)=0x9) 2018/04/09 13:36:18 executing program 1: unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0xfff}) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpu.stat\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000100)={0xa2ff, 0x1, 0x2d}) mq_timedreceive(r0, &(0x7f0000000000)=""/187, 0xbb, 0x0, 0x0) 2018/04/09 13:36:18 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x4e21, 0x100000000}, {0xa, 0x0, 0xffffffffffff8001, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x0, 0x5, 0x0, 0x0, 0x1ff, 0x2]}, 0x5c) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={r2, 0xfffffffffffffe01}, 0x8) 2018/04/09 13:36:18 executing program 6: mq_getsetattr(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x3, 0x0, 0x5, 0x0, 0x0, 0x4}, &(0x7f0000000480)) r0 = memfd_create(&(0x7f0000000200)='\x00 ', 0x0) fgetxattr(r0, &(0x7f0000000400)=@random={'btrfs.', '\x00 '}, &(0x7f00000004c0)=""/123, 0x7b) mq_timedsend(r0, &(0x7f00000000c0)="9f9fb8771737eeb776ed65500305d30edc0ebc7a1867853e285ca2da18f1e2d91194b3af4dc44e9b1716017f06bea43f928607eb9428be6082f68e48d9e9e7ff97126d4b5951b820e65051ce217de9200c6bd48906152130be743c49ae50c7e854396b59c3c0fce0a3d16973e12428767f37", 0x72, 0x0, &(0x7f00000001c0)={0x77359400}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000580)=ANY=[@ANYBLOB="02000000000000001f0000000000000001000000050000000400000000000000030000000000000001000080800000001b0000000000000000000000000000000000000000000000000800000000000000000000"]) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000800)={0x21, 0x5, 0x7, 0xfff, 0x0, 0x5}) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) getresuid(&(0x7f0000000680), &(0x7f00000006c0), &(0x7f0000000700)) r2 = dup2(r1, r0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000000)=@req={0x0, 0x837a, 0x2, 0x5}, 0x10) pread64(r0, &(0x7f0000000740)=""/131, 0x83, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x6, 0x2, 0x7fffffff, 'queue0\x00', 0x7}) write$sndseq(0xffffffffffffffff, &(0x7f0000048fe4), 0x0) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x0, &(0x7f0000055ffe)}}], 0xfffffd56) socket$nl_route(0x10, 0x3, 0x0) 2018/04/09 13:36:18 executing program 7: r0 = gettid() rt_sigprocmask(0x4, &(0x7f0000000080)={0xfffffffffffffffe}, 0x0, 0xffffffc9) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x8c002, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x6d3c}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140)={r2, 0x40}, 0x8) rt_sigqueueinfo(r0, 0x17, &(0x7f0000000000)) 2018/04/09 13:36:18 executing program 2: r0 = memfd_create(&(0x7f0000000000)='\x00', 0x2) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) flock(r0, 0x4) mkdirat$cgroup(r0, &(0x7f0000000180)='syz0\x00', 0x1ff) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000100)={{0xa, 0x4e23, 0x8027, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, {0xa, 0x4e21, 0x2, @dev={0xfe, 0x80, [], 0x12}, 0x2}, 0x1113, [0x4, 0x8, 0x100000000, 0x4, 0xfa58000000000000, 0x8, 0x9, 0x4]}, 0x5c) write$sndseq(r0, &(0x7f000000a000)=[{0x7, 0x3, 0x0, 0x0, @tick=0xfffffffffffffffd, {}, {}, @ext={0x0, &(0x7f0000038ffe)}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0x122, @tick=0x10000, 0x0, {}, 0x1}) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f00000000c0)) openat$selinux_member(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/member\x00', 0x2, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x0, 0x4) 2018/04/09 13:36:18 executing program 5: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000100)=0x7ff, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x80000000, 0x30, 0x200, 0x7}, &(0x7f0000000480)=0x18) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000004c0)={r2, 0x3}, &(0x7f0000000500)=0x8) recvmmsg(r1, &(0x7f0000000080), 0x43f, 0x0, &(0x7f0000005a00)={0x0, 0x989680}) r3 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x3f19a265, 0x40000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, 0xffffffffffffffff, &(0x7f0000000080)={0xa0000010}) inotify_init() r4 = add_key(&(0x7f0000000300)='blacklist\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="fbb9373b51e30a078b691bb41b7ca729324f5075935e72d59a014c6227c082c7c7967bd000b91aae730d3f90db7ed8a1fcc8a6ea2d82e31abba4fab9ac84781d7d9f0023d25f672e42e73fe74fe0061c8a13d6b3e7290ac729f1ca3f2da173e7bc6d510b271dace25bda9642e174365e799c930a49f5cf81c18ad806008ac20c66923ad35d6d9a60bd615e0341c0a5ef14b46ea86e87f3b5ea00660859937efffc4fac8f4a6a2f283ea9ac17bcb767b4b8e8cc9d4cbee3c4122544ad4d326b7f654101", 0xc3, 0xfffffffffffffff9) keyctl$get_keyring_id(0x0, r4, 0x2) getsockopt$inet6_dccp_buf(r3, 0x21, 0x82da7ab08be87b0f, &(0x7f0000000580)=""/116, &(0x7f0000000240)=0x74) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000540)={0x0, 0x257, 0x2, 0x4}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000002c0)={r5, 0x800}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r1, &(0x7f0000000200)={0x4}) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000180)=ANY=[@ANYBLOB="6e6174000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000a3ced7f7996282f3b9d600"], 0x1) 2018/04/09 13:36:19 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_pts(r0, 0x0) poll(&(0x7f0000a81fc0)=[{r0}], 0x1, 0xffffffff) close(r1) creat(&(0x7f0000000040)='./file0\x00', 0x22) 2018/04/09 13:36:19 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000cc0)={&(0x7f0000000840)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) 2018/04/09 13:36:19 executing program 1: ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(0xffffffffffffffff, 0xc058534b, &(0x7f0000000980)={0x7, 0x0, 0x1ff, 0x1d1a, 0x0, 0x7}) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r1 = mq_open(&(0x7f0000000640)="8b439a9fea1e549fce253b700f", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9, 0x0, 0x10000000000000}) mq_timedsend(r1, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f42108121572ab62a5180552e3130a16745b9fc5ccbf8c73b29399fb872e67f4c853e23125aaeaaf5986e41658c5b57728fa35b316937daa8ab259", 0x90, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) sendmsg$nl_crypto(r2, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x81) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) ioctl$GIO_SCRNMAP(r3, 0x4b40, &(0x7f00000002c0)=""/156) rt_sigsuspend(&(0x7f0000000440)={0x1}, 0x5) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000004c00)="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") setsockopt$inet6_tcp_buf(r3, 0x6, 0x1f, &(0x7f00000004c0)="53b65d6d0095ecbfbc249911eaae48069138e0a01c30ddbea3a6f0f299946f8507191f107abe2fac0c396c1be645fdf221de23cf981078afdf6280a50131135cfdfd1cde843a5a3d2f9c051985876b", 0x4f) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) ioctl$PIO_UNISCRNMAP(r4, 0x4b6a, &(0x7f0000000580)) ioctl$sock_inet_SIOCDARP(r4, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 'irlan0\x00'}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00000000c0), 0x4) setsockopt$IP_VS_SO_SET_TIMEOUT(r3, 0x0, 0x48a, &(0x7f0000000380)={0x0, 0x7, 0x510ca264}, 0xc) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000880)={0x2000000000072f, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x7ffe, &(0x7f0000000000)='syzkaller1\x00'}) getpid() fcntl$setstatus(r0, 0x4, 0x4002) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x4b68, &(0x7f0000000280)={0x80000000, 0xcad, 0x5}) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000005c0)={0x6}, 0x4) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000003c0)={0x4, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x16}}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @multicast2=0xe0000002}, 0x4, 0x8000, 0x0, 0x2, 0x0, &(0x7f0000000100)='bridge0\x00', 0x3f800000000000, 0x0, 0x2c5d}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000b40)) [ 109.866500] vmalloc: allocation failure: 17179738116 bytes [ 109.872844] syz-executor0: page allocation failure: order:0, mode:0x24000c2 [ 109.879983] CPU: 0 PID: 9870 Comm: syz-executor0 Not tainted 4.4.125-g38f41ec #63 [ 109.887585] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 109.896916] 0000000000000000 e1fcc3f394f5eb8e ffff8801b78d7908 ffffffff81d067bd [ 109.904888] 1ffff10036f1af24 ffff8801cc811800 00000000024000c2 0000000000000000 [ 109.912859] 0000000000000001 ffff8801b78d7a18 ffffffff81431999 ffffffff838ac760 [ 109.920826] Call Trace: [ 109.923396] [] dump_stack+0xc1/0x124 [ 109.928733] [] warn_alloc_failed+0x1d9/0x240 [ 109.934766] [] ? zone_watermark_ok_safe+0x290/0x290 [ 109.941404] [] ? entry_SYSCALL_64_fastpath+0x22/0x9e [ 109.948132] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 109.955119] [] ? check_preemption_disabled+0x3b/0x200 [ 109.961940] [] __vmalloc_node_range+0x41d/0x630 [ 109.968231] [] ? kmalloc_order_trace+0x81/0x1a0 [ 109.974521] [] vmalloc+0x5b/0x70 [ 109.979513] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 109.985984] [] xt_alloc_entry_offsets+0x41/0x60 [ 109.992285] [] translate_table+0x216/0x1680 [ 109.998226] [] ? map_vm_area+0x9e/0xd0 [ 110.003735] [] ? __might_fault+0xe4/0x1d0 [ 110.009503] [] ? ipt_alloc_initial_table+0x660/0x660 [ 110.016228] [] ? __check_object_size+0x154/0x35b [ 110.022604] [] ? 0xffffffff810002b8 [ 110.027854] [] do_ipt_set_ctl+0x2a3/0x450 [ 110.033624] [] ? compat_do_ipt_set_ctl+0x150/0x150 [ 110.040178] [] ? mutex_unlock+0x9/0x10 [ 110.045689] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 110.052761] [] nf_setsockopt+0x67/0xc0 [ 110.058270] [] ip_setsockopt+0x97/0xa0 [ 110.064306] [] tcp_setsockopt+0x82/0xd0 [ 110.069899] [] sock_common_setsockopt+0x95/0xd0 [ 110.076189] [] SyS_setsockopt+0x160/0x250 [ 110.081962] [] ? SyS_recv+0x40/0x40 [ 110.087209] [] ? move_addr_to_kernel+0x50/0x50 [ 110.093413] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 110.099876] [] entry_SYSCALL_64_fastpath+0x22/0x9e [ 110.106822] Mem-Info: [ 110.109274] active_anon:69315 inactive_anon:40 isolated_anon:0 [ 110.109274] active_file:5043 inactive_file:9766 isolated_file:0 [ 110.109274] unevictable:0 dirty:126 writeback:0 unstable:0 [ 110.109274] slab_reclaimable:5106 slab_unreclaimable:60460 [ 110.109274] mapped:73851 shmem:51 pagetables:957 bounce:0 [ 110.109274] free:1405250 free_pcp:538 free_cma:0 [ 110.142556] DMA free:15904kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15992kB managed:15904kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes [ 110.183695] lowmem_reserve[]: 0 2910 6411 6411 2018/04/09 13:36:19 executing program 2: r0 = socket(0xa, 0x2000000001, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'bond0\x00', {0x2, 0x4e23, @rand_addr=0x20}}) getsockopt$inet6_buf(r0, 0x29, 0x31, &(0x7f00005d3f06)=""/250, &(0x7f0000db4000)=0xfa) [ 110.188872] DMA32 free:2561896kB min:30608kB low:38260kB high:45912kB active_anon:116840kB inactive_anon:116kB active_file:11660kB inactive_file:20768kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129292kB managed:2982712kB mlocked:0kB dirty:340kB writeback:0kB mapped:129528kB shmem:124kB slab_reclaimable:10260kB slab_unreclaimable:108568kB kernel_stack:1536kB pagetables:1532kB unstable:0kB bounce:0kB free_pcp:1332kB local_pcp:628kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 110.237652] lowmem_reserve[]: 0 0 3500 3500 [ 110.242944] Normal free:3041112kB min:36808kB low:46008kB high:55212kB active_anon:164628kB inactive_anon:44kB active_file:8512kB inactive_file:18296kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3584660kB mlocked:0kB dirty:184kB writeback:0kB mapped:165884kB shmem:80kB slab_reclaimable:10160kB slab_unreclaimable:133252kB kernel_stack:4288kB pagetables:2408kB unstable:0kB bounce:0kB free_pcp:668kB local_pcp:252kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 110.289067] lowmem_reserve[]: 0 0 0 0 [ 110.296367] DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15904kB [ 110.312266] DMA32: 562*4kB (UME) 389*8kB (UME) 341*16kB (UME) 147*32kB (UM) 188*64kB (UM) 50*128kB (UME) 22*256kB (UME) 16*512kB (UME) 9*1024kB (UME) 1*2048kB (U) 611*4096kB (M) = 2561696kB [ 110.338811] Normal: 860*4kB (UM) 739*8kB (UME) 448*16kB (UME) 227*32kB (UM) 113*64kB (UME) 46*128kB (ME) 35*256kB (UME) 26*512kB (ME) 27*1024kB (UME) 1*2048kB (U) 721*4096kB (M) = 3042088kB 2018/04/09 13:36:19 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000cc0)={&(0x7f0000000080)=ANY=[@ANYBLOB="b800000019000100000000000000000000000000000000000000000000000001ffffffff00000000000000000000000000000000000000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000260000000000000000000000000000000000000000000000000000009a7e297451aa833a50aae25dcbe174da531823576ec8c9de61ac23b541d63b2698e299125a268733966c47b725870c35462434c8225fc491bfe09ed3c63f53001a8625571c4914d5bea7ca39bff6"], 0xb8}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) 2018/04/09 13:36:19 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x4001, 0x0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="eb", 0x1}], 0x1) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000566ffc)=0x40000000008) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x44082, 0x0) sendmsg$netrom(r1, &(0x7f0000000540)={&(0x7f0000000100)=@ax25={0x3, {"a6929cfcfa4a17"}, 0x2}, 0x10, &(0x7f0000000240)=[{&(0x7f0000000140)="5ea7ec8da35488860501b57201117b066a1c747fa3ceab0663ed74268982935f6267f0bcf05326f6f4cce962deb83d1c6fc337d4c21d9b131dbc596152b120d28335f231ae8e7436324c66a074dcae1c14d206", 0x53}, {&(0x7f00000001c0)="62618d70dfb3fb6835a49d810be81735f868d8c7c7bbe9fc5e26781091c5180816dbf5ee3f50eb7fd0f26b17486d42ccafca062dcfec1aeb1bde2289df06484004be", 0x42}], 0x2, &(0x7f0000000280)=[{0x78, 0x111, 0x7, "2fada77ba571fe604aa3a49f1032618026790a1233fca8d80254595606d58ace696c95f82926ee7f8520787ee5f0d98c2c466e71630cf01a0faa3f7c11bd9f1788204db1ec55d07a12b6153eb4c1bc96daa4c7a2bd4a32cae9c8ea12b045d16dcd"}, {0x70, 0x116, 0x3, "845d7cae95f68952f36ccc385e755853f21a170811cb14162224899e0bb501e75d4c9afd18cbc248d3e3a99d832e2eaf5c1d5f12b03c44cc9525d074fa353c8291be4dda820ce447f52916be1d7eb8c4005cf36a246988851b"}, {0x90, 0x10f, 0xfff, "026e915de05a825b5622e497062ffa8c2f3701871deecbbd1443b29b3d2a1a3ef779d004b64c483aab0d2793798d657d5cbbaaa167dae41c0e6dd64886e80155ee045205fb821b2ccd08febf28ad0500b3e191375961103f7a5106cef6b706e24c1fbc413c90295435c71e35fd6bf3a1e6fdc1b80b9372b218280600e6"}, {0xc0, 0x1, 0x4a3, "0f4956f1e58462acea231f1922939c1a4500b46a32b9c732d4b9ca06d1e4e71014a0bb00ce0b4a8e9f6c0f1b2db91546b7c03d8678031520fedd9f4108818e527fb0036e74f091ed6d71f6551d959c02bfdffe35f57805a54d383f17acb5cb4c229271d6ef663a6725606ccdfb2acb311e8f33cb6a7968e9c838348b7e5cec28ea1c597f7429ca3af2c2b853d5276cbd34da21b375f23261f2559c9b3aaa241f67f5d26dc0600c70a607453ae899"}, {0x80, 0x0, 0x7, "659f1e0b2fd8ba981877a37ae507f3ea6d24fdbbddc249d715c9672438383fcb19bcf86c2c47a1612bf922f8390d00742519ce86476a5f166f21e3fc58864af9ea26028063307efc799937337997787ec29ce2e6adbb57100bf9b3eef50118e6e3d3632d324c1e3c741d99"}], 0x2b8, 0x40800}, 0x4) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/checkreqprot\x00', 0x1, 0x0) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f00000005c0)=0x2, 0x4) read(r0, &(0x7f00001a4000)=""/1, 0x1) fstat(r2, &(0x7f0000000080)) [ 110.365178] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 110.373970] 14864 total pagecache pages [ 110.377933] 0 pages in swap cache [ 110.381371] Swap cache stats: add 0, delete 0, find 0/0 [ 110.387380] Free swap = 0kB [ 110.390387] Total swap = 0kB [ 110.396065] 1965969 pages RAM [ 110.399169] 0 pages HighMem/MovableOnly [ 110.403155] 320150 pages reserved [ 110.415988] vmalloc: allocation failure: 17179738116 bytes [ 110.421665] syz-executor0: page allocation failure: order:0, mode:0x24000c2 [ 110.431093] CPU: 1 PID: 9888 Comm: syz-executor0 Not tainted 4.4.125-g38f41ec #63 [ 110.438715] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 110.448055] 0000000000000000 3c2c7548ce30ec3f ffff8801caa0f908 ffffffff81d067bd [ 110.456029] 1ffff10039541f24 ffff8800aec0e000 00000000024000c2 0000000000000000 [ 110.464002] 0000000000000001 ffff8801caa0fa18 ffffffff81431999 ffffffff838ac760 [ 110.471988] Call Trace: [ 110.474560] [] dump_stack+0xc1/0x124 [ 110.479893] [] warn_alloc_failed+0x1d9/0x240 [ 110.485923] [] ? zone_watermark_ok_safe+0x290/0x290 [ 110.492561] [] ? entry_SYSCALL_64_fastpath+0x22/0x9e [ 110.499286] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 110.506276] [] ? check_preemption_disabled+0x3b/0x200 [ 110.513091] [] __vmalloc_node_range+0x41d/0x630 [ 110.519383] [] ? kmalloc_order_trace+0x81/0x1a0 [ 110.525674] [] vmalloc+0x5b/0x70 [ 110.530667] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 110.537136] [] xt_alloc_entry_offsets+0x41/0x60 [ 110.543430] [] translate_table+0x216/0x1680 [ 110.549373] [] ? map_vm_area+0x9e/0xd0 [ 110.554887] [] ? __might_fault+0xe4/0x1d0 [ 110.560660] [] ? ipt_alloc_initial_table+0x660/0x660 [ 110.567387] [] ? __check_object_size+0x154/0x35b [ 110.573763] [] ? 0xffffffff810002b8 [ 110.579013] [] do_ipt_set_ctl+0x2a3/0x450 [ 110.584783] [] ? compat_do_ipt_set_ctl+0x150/0x150 [ 110.591334] [] ? mutex_unlock+0x9/0x10 [ 110.596844] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 110.603917] [] nf_setsockopt+0x67/0xc0 [ 110.609427] [] ip_setsockopt+0x97/0xa0 [ 110.614941] [] tcp_setsockopt+0x82/0xd0 [ 110.620537] [] sock_common_setsockopt+0x95/0xd0 [ 110.626829] [] SyS_setsockopt+0x160/0x250 [ 110.632597] [] ? __fget+0x47/0x3b0 [ 110.637759] [] ? SyS_recv+0x40/0x40 [ 110.643012] [] ? security_file_ioctl+0x89/0xb0 [ 110.649217] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 110.655683] [] entry_SYSCALL_64_fastpath+0x22/0x9e [ 110.664556] Mem-Info: [ 110.667095] active_anon:69951 inactive_anon:416 isolated_anon:0 [ 110.667095] active_file:5048 inactive_file:9767 isolated_file:0 [ 110.667095] unevictable:0 dirty:134 writeback:0 unstable:0 [ 110.667095] slab_reclaimable:5106 slab_unreclaimable:60477 [ 110.667095] mapped:74296 shmem:440 pagetables:986 bounce:0 [ 110.667095] free:1404703 free_pcp:410 free_cma:0 2018/04/09 13:36:19 executing program 1: ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(0xffffffffffffffff, 0xc058534b, &(0x7f0000000980)={0x7, 0x0, 0x1ff, 0x1d1a, 0x0, 0x7}) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r1 = mq_open(&(0x7f0000000640)="8b439a9fea1e549fce253b700f", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9, 0x0, 0x10000000000000}) mq_timedsend(r1, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f42108121572ab62a5180552e3130a16745b9fc5ccbf8c73b29399fb872e67f4c853e23125aaeaaf5986e41658c5b57728fa35b316937daa8ab259", 0x90, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) sendmsg$nl_crypto(r2, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x81) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) ioctl$GIO_SCRNMAP(r3, 0x4b40, &(0x7f00000002c0)=""/156) rt_sigsuspend(&(0x7f0000000440)={0x1}, 0x5) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000004c00)="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") setsockopt$inet6_tcp_buf(r3, 0x6, 0x1f, &(0x7f00000004c0)="53b65d6d0095ecbfbc249911eaae48069138e0a01c30ddbea3a6f0f299946f8507191f107abe2fac0c396c1be645fdf221de23cf981078afdf6280a50131135cfdfd1cde843a5a3d2f9c051985876b", 0x4f) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) ioctl$PIO_UNISCRNMAP(r4, 0x4b6a, &(0x7f0000000580)) ioctl$sock_inet_SIOCDARP(r4, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 'irlan0\x00'}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00000000c0), 0x4) setsockopt$IP_VS_SO_SET_TIMEOUT(r3, 0x0, 0x48a, &(0x7f0000000380)={0x0, 0x7, 0x510ca264}, 0xc) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000880)={0x2000000000072f, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x7ffe, &(0x7f0000000000)='syzkaller1\x00'}) getpid() fcntl$setstatus(r0, 0x4, 0x4002) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x4b68, &(0x7f0000000280)={0x80000000, 0xcad, 0x5}) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000005c0)={0x6}, 0x4) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000003c0)={0x4, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x16}}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @multicast2=0xe0000002}, 0x4, 0x8000, 0x0, 0x2, 0x0, &(0x7f0000000100)='bridge0\x00', 0x3f800000000000, 0x0, 0x2c5d}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000b40)) [ 110.701063] DMA free:15904kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15992kB managed:15904kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes [ 110.742425] lowmem_reserve[]: 0 2910 6411 6411 [ 110.747729] DMA32 free:2556500kB min:30608kB low:38260kB high:45912kB active_anon:122060kB inactive_anon:192kB active_file:11676kB inactive_file:20768kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129292kB managed:2982712kB mlocked:0kB dirty:356kB writeback:0kB mapped:129612kB shmem:1056kB slab_reclaimable:10264kB slab_unreclaimable:108788kB kernel_stack:1664kB pagetables:1616kB unstable:0kB bounce:0kB free_pcp:892kB local_pcp:656kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 110.794428] lowmem_reserve[]: 0 0 3500 3500 [ 110.799334] Normal free:3042780kB min:36808kB low:46008kB high:55212kB active_anon:162584kB inactive_anon:40kB active_file:8528kB inactive_file:18300kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3584660kB mlocked:0kB dirty:192kB writeback:0kB mapped:165876kB shmem:80kB slab_reclaimable:10164kB slab_unreclaimable:133380kB kernel_stack:4448kB pagetables:2240kB unstable:0kB bounce:0kB free_pcp:880kB local_pcp:148kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 110.845161] lowmem_reserve[]: 0 0 0 0 [ 110.849531] DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15904kB [ 110.875590] DMA32: 517*4kB (UM) 391*8kB (UME) 318*16kB (UME) 151*32kB (UM) 188*64kB (UM) 50*128kB (UME) 22*256kB (UME) 16*512kB (UME) 9*1024kB (UME) 1*2048kB (U) 610*4096kB (M) = 2557196kB [ 110.897768] Normal: 818*4kB (UME) 735*8kB (UME) 451*16kB (UME) 264*32kB (UM) 115*64kB (UME) 45*128kB (M) 35*256kB (UME) 26*512kB (ME) 27*1024kB (UME) 1*2048kB (U) 720*4096kB (M) = 3039024kB [ 110.921918] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 110.930477] 14870 total pagecache pages [ 110.934571] 0 pages in swap cache [ 110.938004] Swap cache stats: add 0, delete 0, find 0/0 [ 110.943842] Free swap = 0kB [ 110.946840] Total swap = 0kB [ 110.949828] 1965969 pages RAM [ 110.953021] 0 pages HighMem/MovableOnly [ 110.956984] 320150 pages reserved 2018/04/09 13:36:20 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000080)={{{@in=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000180)=0xe8) r2 = getegid() lchown(&(0x7f0000000040)='./file0\x00', r1, r2) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)) write$evdev(r0, &(0x7f0000057fa0)=[{{0x100000}, 0x0, 0x100000001}, {}], 0x30) 2018/04/09 13:36:20 executing program 7: clock_gettime(0x2, &(0x7f0000000040)) r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x3, 0x40000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000100)={{{@in=@broadcast, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000200)=0xe8) r2 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x1c000000, 0x200040) sendmsg$nl_generic(r0, &(0x7f0000001700)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000016c0)={&(0x7f0000000280)={0x142c, 0x3f, 0x200, 0x70bd2c, 0x25dfdbfd, {0xc}, [@generic="fe9e98f34f9cb2cc06a2e355e2cbbd91dcf3adbd36cf52636a10b8dfd79cbc279fab34c0bfb299dc9fc5f2ea88903914f6f5a1b11bd6f4fec450b176a89b4cb8fdaa0d123ca501bcbd71ff0a836f317cd8f6a62e82df7393291aae4b36b7e375bd78396da1cf57b33c7e5c1aa99ed67f8d6278202a9a59d889a44817bb41b8a312b70880b05ee33baf4cbfd41fd124debaa216b7e61bc62910bbd500c8542a65877b5d8b3cbe83ac3a", @nested={0x11dc, 0x1c, [@generic="b6364f6329ec5589109a8c4864beb6ddf17dd9211c5064a9eaf6c7e0aa9d8ecfdb6e8573a0595be55335098acc717f760cab423b4568a60009374663716459e74e7f0a433103bd875e7d41056613cea850b58904a3", @generic="db9810820f03313fa3435c46109a4b24fd7df128147ea5f97b7de94d429e6d2575f05c3fd8f17b7bef23b6a68b8664912919f1965738660e510021e77c418dc139d95de7998b868fbcebec36f8e7dc54bbe1f4b1beb238611b4dac22005c7850a083da2a0b4a970f0c05de09475ffc0c32e967f097e782599f1c874a25b73ce794f84dc51f7867320d0e69dd6f6c008057e0b83b4ee3da9421adab851d84324d6bcb626a7fa002cef3f1f792bdb7539c92b793172ff2a83b837b6ef6dd258fc0bcf9d824139e21f81041683e8c10276e49e2da1540c7be24421f41292ce8e5164de904eed3e13afadf77ca3ee86102a271bbcb5970b1efa79a9fb1a3e38cf963144d5e50461f212c6dd4b2f69eb6ebd103c9c0873acc01ea00a289f116ff0d038693ce18462ce75df1baf002696c268cc0680fb577b48a5078ff838186993cec7fc48d5a2fa5e1bd0206f1fcf9f2a38e6b3778f6dbe928385cc38dd08cdab39ae698d4a16ff5828ac4865d6402d8f935783f2f0febcbfc30ebaccbd1f3d0ef352129de09a2b3be7657646d39c0ce53899f92a35bd75b1e68efcb8069e7f2dc32fd2fd65e69d1c34e284ac859d0543c15c328439bd721705981306f53ac67562a1c1f1a0c375a8d01140c1fb60e98674863ceb1e1a5c4fd0533c08e2812ace24b4d0485f0cc27e2844d52db172af53d107bd56561790fa0bea6191175c5ec6aa5bc0df6127d7506a5dee902db8f38150afea196c30efdfd12aa47f5cf470260d5c7cba96b25c99cdd588516294a72e56038901e9a89c5a2f40934f6356b0f6d2fc407cc811ad09cd9d08343b48544209b6ac0c9f36efe4e31728b0a947501a67f277bba87f90c28cb7bb8099d6ad8ffb017d8c0e81f15eefd08aed39f026ffe6e25d47f07006746ec54a15257585861194f13bf364109c10f77784bea7a4e908c63fc793de65debda54db017851c4479713f1e19511a232de9bd46dc9b549a4dd999d534fe56e307c5f6039b6b2a97489138410b1f3bab32d1e9b56456e4b80fb40b193d05a0cf60b139d9dfd94132d3a2b0540d3d4a7bb0432f8d8f89b5c42a8dbdd3fe4017bde93af9eabcf2d1889fc5d4f25260526b18a204ce0df011ef8d104d7c5aa6230f50d54138582e06e70aab7a1e1ea32e4eddefc9aaf43123088324a3c7ef17cc4bf816bd372de976eb1deeb8f603d3209783678822626407fa835e8c9110f128f2abc052482a84b60d3aa48e803f554fbf6296d04a9209d77db8543e5f106140772e0b8f8b13d0b29fbbfd7358af6bc8bb7bfecd723d9f09445e0dddd6eefdc22c6c415687445dc1eddfbc4dbf254260e95479ee1ab8e53045e2d2fe792518b932cf765f9396fa2ae7e1d1dc8ac3e1ae29f1b292b312d87a2df96b2f28db265b1310a918cd51713c1d41f8de30c6b2b7874e5d6930685ef71452a6a0264a9a597f5e44efb51a94cd87205d11f78160671d55fc31ef158368443a51c775b5d809227c5963f02ef7869675ca0b5b86a6e603529cde33b972ec2b9bdaf3c92ad1215693b31d7b1d93850400408b09df7011c82669a7d4937cb01146eebe2a1deb239ae56207a5eb65f5689a7d67e8d200d10a2d503fbf4caaaac359a75f25329bef0d84faf842ef49282d8131562807bcbb7fb7b14ae2e1d4d7859c0c6a3b6a4c7596588432f8ca91e112fafa1a7d0dded2a53395020fde947839d05777f63ec614fda1100a87f156652b47506efd0b166799135a639993cdfa01da4f29cd0ada561cef3bd7c828986e8bc2fa97229cebb26c1a883dc764f66a34e371c0720f3c81653c8c0d80c58493708581b4b98754bd87690b8bcc407f2f1b50ba3246e5e8536ee35bffdd5a402aa0d57292c294f1734bf4661ed84703af864a70d34851277646b49c66be0d0ab5bfce5c2ef106655ce199b330ad04d357af91ce147959e73e0b03204464c765054fe71be1008a60464c3cea2015a5fd557278d7e9c29ef50021df7e8887dd4381b56ec3c56dd850daccfd5e95ec741251bb5234f9354fc3f8b39674f868dc58bff56444f26e0e8ae408fde0a6956cc28c7461878b2b7e36d18e6595dd3c9494a1a2ee5ed7b74b7e857784816aac81d8d41d8f85bf8f6e4b9d9594a2d5776a565db5ff4d97d938d395d20bbcbe156721ecbc99a0c186105f182ebd611f822536d439f12130f5b47025e5ef1aa6c665f5ca8653840ad9d230978cfdb8af22b66b5700ed3d45063894125521860f12b5c47e140c049b7de8e00483e50d2360598310f18f28b1a9fb18aec4941ddcdf0d042f08666e82699b5fd4ab2689685b31d25a880ca3c5a5e9b10493f7450f69f82fb93fa1be91a6d89392c295a0ea5f0d3c83cb4c84237079750862bebda2420ac97f2d90628ce04ef9a77e700ac9b38ff91661fbdd3ed8b5518c2f1d4e498be59c7a06d4227f00593225c96b0596820b523b16e1d9706d2c4f310ede954529d74f57fb4a4d840a432a7c0a628cc459e5aa06654ed5adb73c19cb4556ef85c75c41ebe9b25988f225be69fe563ea578a74834d7b6a41ddf54e3044bb3cf70ee169d70a48169276fbbd97dc6f5e992a82ccb2111d6b28105f039d9aae7614232e0b07d314016fa5fe08ea10181094e37bb1440310ea3273859ab5c1f1c12d48866b3c7f4734f9ac0d67c8deb50a19e9253a074b49a1b2819ce58d73db6a245b8ca50edbb324efabb9e3d1fe7fff71269ba12d08ea2447126985bdf8728b4793152bcc2de4c1fcc8497efbbbcff256bbf5cb0893d89cf5393559bdb4121a0a7de86e7a8b820005688cff36c8f4f61b300f0faec5112b532f9709f7e52a39b1b3c8f50c4b3fedb9c0f623c61107d672d226d68f4c6bf1fbb5c5b2df769590869387c4755589a481aed8b34cd51ca4f5862100c37502ea4c7978d09b767df0cd4024b23bca65f41df8c06366169d190fc0572b8405f03591062de3141024860861470f0d8a0a79631ef518dcf7e4dccd8bc893e666c7ed7e023238660acbe4f1ea56997d0e9d1d039478771ca09802b9509bf3afdb925a4455f40fc526cf5f777f4982e26c83894f4fa4a55e5d4f655d50c242161dae88755234fa082416dff19d82e2836ec834db26a069cdfc4945c24d2b473ae41f70dc9b79d46a45fdadbf478b38bc8efac0c28eef33a46f1ca9a0bd9a0e16fb55bf5b63039c49763c45ecbab30aa2a8e0fa46c0b9d035213f38dea1879131c1138224c05746a9f2fde2fb927fbdc9685294bf00a46029c677422bbf93192a94135d920c04f0753eaa003cb3e0e8a131b729da510c9a2c3226d658edf54764aae7fcfaf0bcb4735400f26bac344dab39aac8763539d5a4bb38f1cba7bce77662786555d7e091cd3165dd384350e651818c607da05d19d74c6eb53b7c5fdae7f879dffaf9e2a9bbd7dc8f119bba72fef8f124d040128bec3584698af94cfc9300d8ac99af5342400cd364898b5bc9162a1f1d2d735b1e0a2134abc36c4ec6e59459fba861c1562bbebe768d48b868c78119191ce90341b21f501797e58293830530ad425f747da67fda40042d63a9e9ca1f446a1546d59ac875ae6b875ce1128dcc280daf4677c8a8ad87ccf3cc53be16830f4a6d3f530279e5549df15d8851a10447cef55a61143ce182bf142d0da4ad9518c51e0c3ab96a34c5314cc28eaeb25c0a59725a0480576bd78a20e30292a397a1bdf01383c67b2b72c49182c499172aa67d3be8184c3a4cbf84526b323dff07f9142d8a2d67ead55a645944135c546bd8d9f670f98f543c3cf65f2e9ba44dec96d7bb5c49c059f0ec5069c73e78ef2e822bfd24279b11bb8ccbd2095a869e793cca8ec82f3925e8a1f0521e412fdd189d2060acc129d50526951905cbd583b15c8f21d8ddf7c4c178c7293c684359db5d6e11f9c867827fc797e1676400078e7ffde705d2daf6e53790c66f79c6985294979f0f4ffab1a8664bed6adf50dbc2a84fae19137311ed6fd4f83b0737de865faac342a9990027a59b29291a164c62c7d6bd28fed030e581405a224308f96cf17bc9ba55b0f6af217fe55665368fada2cb13429026c08f497911b115c4a525bc621436bd76c35e2605444f4b2debabe9a6219b11dec37c787e176b95c7505c9905181e006b11ea120e4442e544137e4629e6919d2bb62b942aeca793468c4ae687946fd09dc04c5c9885b6737723b7a4b864d3c8e3d402873388ba7fbcfe03cf13ab2096609e0320e440396fc3bb3e963e7e79830e988b41a2f5f3edc44e63ab5572ca94b5d453d214819c3b60357eab9e809ce6feecec0ac1e3ddfb64d9b3282e502945dfae5a6ec2ec9085a4e5b58008f2bd19702f5c6bd39ab45074a9d66a09100445d232887bb88d60028851f7a349ad05f5c9e917be8a1dbcac1f47f9a4274b3ace7eab71eaaea3030c0e283ed606c29f551d26a41ba9dcc769f303b8ba52118a0a39d3485c3d4664702b47b4702aa16739375b17fb1863cca0ed323379df0183af4ebf463c8cab250f425d6922b81153d86aa0d61c5fd1d2f198a11ed8b884ea11f4978eb5b50def3936dd2e07d79b18364cc83310ed1b4a508aa1c935dfa17d1f032f9387d99fbaf77fc4f817fc9ed8878036f9687a295495c42e94178caf7709d84ad482a0d191983ab0e43a66b2bb8aeea6c0a43bdcbf152a8eb8a9a9c2a838f8b979b8dcca3d6399de157eb6f77f626bc7504ac0e02dbf63bd83d6e0b4b4e7ef7655f284d96689d42506668be2edfb0993aa4fa5f4f5a45c64af66b443766d7849b1ae9ff282bdb3adc6f78b2c1d15c463e201b11e1dc9a460bcd57616119a06c58df00814bc1745b5ab07686b25fe1c26431c54794d9c4eb1a65f336c4b01395e01b325427de3ed4ffa0a3707ff54e033418696afef2d09ae4ee4ec736604ce1ac25601b63609804544e9ebfa1410d284e108c76622b3df5c9a901b0e588ef9aaef38553d67783b368b6f577bb35be37fa8119f45348248dc5efd301b9e43996a4907acbd0e99a84275bdfd1d4ca3c004defe6e4864d72484976ccfd682594b3a025829f24f3738e232710e7d8b8b0dfa40ac40964afa629dad2929d78de0016ee8358bf950f07ba253c1545a38c27f7ab7f8e778c62ad737d15bd85676a3cf5c65bfd1422f55d9da104de751297459645373927ceee79667d5f547b471fcc31fd2a5ed41a4c2af5ae0c5c8332f82c96230608abd6430c11c20b5176db0f730a5a2fbaab47bd6ee4654f00d396214ea501c8cd0e2ef9c2ae7f4215571d57eff511eef2a99bbfd55478555a78cc8842b73356c32c81f290d380096fb76054de41ae01e4e2cd74dfa94ccc43183478fea11a6089c21de55aa6fb06a71db2b011b29bc35bdc45577dfb1ff160f84f308e47086a8d87faea63ac61a2e41e82f413a4eb9940b5e819bb5528c6e07e70dce227f4bf0747442d9d9021712128b9d8ebba0811a4cfb8dc9bf5ab5aac8015f0d17fad6635edf8f141f10b9df70cc63110c53fd58c9781000dbbc71380d93e064498f01a19b905859e39183b9108f89212ed21d2f3dd0e088c5ace58cecc717ddc4146993861b01087f3330c17a7d1b1ff91f54b53af1473856c782ac970468ba8adbf548f09f58d73a9dac083383a6da5d9cffbc7e539fa24af1de7f4d73869ae2e253d00e4763605e121dfb6bb826cf49b9643e80efe065dfb93f690220742274273734989cc826ffa1f300317c8480edebc4cb4a1904cba4a57ae771702f0b355caf52e4adf15e252e96eb897689c223a7c7885e0f892fec7fb006", @typed={0x8, 0x7a, @uid=r1}, @generic="64716f8dc5e7800e63b12060807dd6", @generic="e6c66645f877610283206d78375795cdb6fdbd702315eb526ba02e4f35857229410f90ed2c9e4be82b94eac8903c160291379c1a961c6f7f5dc588ca432573d60e6379a8184bad49f58dd60c7daad2f4851bb33f9a9ab117", @generic, @typed={0x8, 0x63, @str='/\x00'}, @typed={0x104, 0x17, @binary="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"}, @typed={0x8, 0x58, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}]}, @generic="fb23e37f", @typed={0x8, 0x50, @fd=r2}, @generic="644aba340f872f54e0431d766904ab065b3f6da380bd5f138142ebac54195cc484df6def0cd1c6f6e84cdc002091181443e0e2d112b0235a214f00095ac4a7eff69e21446e999793e931e41850a75619cdf1", @generic="54dbd24175", @nested={0x130, 0x40, [@generic="656dc6d7d63c67a741537ac5fb605a1d7d1cd6141d8a1e90bedff47c92d1308768e98dfeff32af79ec66972ec4c6c8507a8cdb83c1546bba5d919e23d821648969398c55d40604c3b6da0455393ae9bfea4cd529f7a7f6c1e30456bbfe2115a630154d5442c15b1aae23c2a3d9384003aa0f0473876905226fc2dc0f113db04326201f74b5efc6c73b983e7a9b9550baa6d52c5c1a72b9fe104d9664e8e2a819d6e46990655b3b711c05a3e554e526c35c54fb628d9e8d5fae14047884941a84ea3376739df640adb6227ddeada01b63ff632283e72007b74dd4b42a9c869af1350d2b63bb4932abd78a", @typed={0xc, 0x8c, @u64=0x5}, @generic="cde6971a302836c4e6b32d65cf3feafed8232016e8c471979f23f58a6f0337008943a9224fac340a1ec71ebac9", @generic="10daa9b2ebe42ad8"]}]}, 0x142c}, 0x1, 0x0, 0x0, 0x80}, 0x20000004) r3 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigqueueinfo(r3, 0x17, &(0x7f0000000000)) 2018/04/09 13:36:20 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000000000)={@ipv4, 0x0}, &(0x7f0000000080)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@rand_addr, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}}}, &(0x7f00000001c0)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000000000}, 0xc, &(0x7f0000000cc0)={&(0x7f0000000200)=@expire={0x298, 0x18, 0x200, 0x70bd29, 0x25dfdbfd, {{{@in6=@dev={0xfe, 0x80, [], 0x12}, @in=@broadcast=0xffffffff, 0x4e23, 0x0, 0x4e20, 0x0, 0x0, 0x20, 0x20, 0x3b, r1, r2}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d2, 0xff}, @in=@multicast2=0xe0000002, {0x1, 0x658b94f1, 0x8, 0x3, 0x3, 0x8000, 0x1, 0x3}, {0x5, 0x81, 0x9, 0x1}, {0x40, 0x6, 0x10000}, 0x70bd28, 0x3503, 0xa, 0x3, 0x292, 0xcc}, 0x1}, [@address_filter={0x28, 0x1a, {@in=@dev={0xac, 0x14, 0x14, 0x19}, @in6=@dev={0xfe, 0x80, [], 0x13}, 0x2, 0x9, 0x7}}, @algo_auth={0x58, 0x1, {{'crct10dif-pclmul\x00'}, 0x80, "00d265bd6385c0c2e70b970ddc08167a"}}, @srcaddr={0x14, 0xd, @in6=@dev={0xfe, 0x80, [], 0xe}}, @sec_ctx={0x24, 0x8, {0x1f, 0x8, 0x0, 0x1ff, 0x17, "01f182ab5576a026006a38b4156855c503e9aa6100288b"}}, @user_kmaddress={0x2c, 0x13, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@dev={0xac, 0x14, 0x14, 0xe}, 0x0, 0xa}}, @algo_crypt={0xb4, 0x2, {{'xts-camellia-aesni-avx2\x00'}, 0x348, "1f2c5dc96856db315221213a941833674aaa7abba496980823b658bda3bd09f9592db1e2a481d6c4b63682e79e78964aa1fe6222a7d0f9815fc5cc053bf7ab95a42b52aab39e3020ca939dd35ec824049ff8a184d10daaf11fce8d600e01b3a68051662ebc3a507a6a"}}, @tfcpad={0x8, 0x16, 0xffffffffffffffc0}]}, 0x298}, 0x1}, 0x0) 2018/04/09 13:36:20 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000fb7fee)='/dev/input/event#\x00', 0x1b57, 0xc0) mmap(&(0x7f0000e2c000/0x4000)=nil, 0x4000, 0x0, 0x32, r0, 0x0) r1 = add_key(&(0x7f0000001000)='cifs.spnego\x00', &(0x7f0000001040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001080)="a8675c26ebfab4374f1bf9fa8b689f83ac07bbb269847585f9c1b6e486b796f7d27d428b17d8f5aa153bf393f016bbb291dc77f175e118721d5746e7c20635b1ea3851ffa589c3b78ff419211507653a339bf133dce021c28dc5c2c40ab74e9773aebf45c3e574e96a0beb03abecd798329bf9c4043f53aa0bf8c3b1fc6d37d1a9695947d6d0f05f8296ce0cb11aad424790726d0cf98c7f61cb6cb9eb", 0x9d, 0xffffffffffffffff) keyctl$revoke(0x3, r1) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x10001, 0x20}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000080)={r3, 0x3}, 0x8) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f00000000c0)=0x2, 0x4) 2018/04/09 13:36:20 executing program 2: pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000000280)=""/147, 0x93) getsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000000100)=""/223, &(0x7f0000000040)=0xdf) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000)=0x8001, 0x4) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000200)={'bcsf0\x00', 0x600}) flock(r1, 0x2000000000002) flock(r0, 0x1) clone(0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) flock(r1, 0x5) fcntl$addseals(r1, 0x409, 0x4) ioctl$int_out(r1, 0x5460, &(0x7f0000000340)) fallocate(r1, 0x1, 0xf6a6, 0xeaa6) 2018/04/09 13:36:20 executing program 5: unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f0000000080), 0xffe, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x200800, 0x10) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup_ro(r2, &(0x7f0000000140)='memory.current\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000180)=0xad8, 0x4) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0xffffffffffffffff, &(0x7f000002f000)) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r4, 0x40206417, &(0x7f0000000040)={0x8001, 0x10001, 0x6, 0x0, 0x10, 0x2}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setns(r0, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f0000000080)) pause() ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000280)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r3, 0xc0086423, &(0x7f00000001c0)={r5, 0x1}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000080)=[@in6={0xa, 0x4e22, 0x1, @loopback={0x0, 0x1}, 0xa01}, @in6={0xa, 0x4e23, 0x4, @empty, 0x9}], 0x38) rmdir(&(0x7f0000d19000)='./file0\x00') 2018/04/09 13:36:20 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @loopback=0x7f000001}, {0x0, @random="3b5f09814edc"}, 0xffffffffffffffff, {0x2, 0x4e20, @multicast1=0xe0000001}, "00ffffffffffffff00"}) prctl$setname(0xf, &(0x7f0000000000)="00ffffffffffffff00") 2018/04/09 13:36:20 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000003c0)='/dev/net/tun\x00', 0x0, 0x1) getsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180), &(0x7f0000000240)=0xc) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000340)={'gretap0\x00', 0x100}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x200, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000200)='/dev/keychord\x00', 0x80000, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f00000002c0)=r3) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000280)) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000040)) ioctl$RNDGETENTCNT(r3, 0x80045200, &(0x7f0000000300)) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000080)) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x24, 0x0, 0x0) ioctl$TUNDETACHFILTER(r1, 0x400854d6, 0x0) getsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000000480)={@broadcast, @multicast1}, &(0x7f0000000400)=0xc) 2018/04/09 13:36:20 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000140)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') sendfile(r1, r0, &(0x7f0000000000)=0xe, 0xd) readv(r1, &(0x7f0000000080)=[{&(0x7f0000000040)=""/26, 0x1a}, {&(0x7f00000001c0)=""/215, 0xd7}], 0x2) 2018/04/09 13:36:20 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x202, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000080)) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000cc0)={&(0x7f0000000840)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) 2018/04/09 13:36:20 executing program 7: r0 = gettid() sched_setscheduler(r0, 0x7, &(0x7f0000000040)=0x100) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigqueueinfo(r0, 0x17, &(0x7f0000000000)) 2018/04/09 13:36:20 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000eacff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) remap_file_pages(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x8, 0x8000) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x580, 0x4) writev(r0, &(0x7f000071a5f9)=[{&(0x7f0000580f69)="e2", 0x1}], 0x1) recvmmsg(r0, &(0x7f0000000e80)=[{{&(0x7f0000000c40)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000e40)}}], 0x1, 0x12102, 0x0) 2018/04/09 13:36:21 executing program 4: socket$nl_xfrm(0x10, 0x3, 0x6) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='vxfs\x00', 0x40010, &(0x7f00000000c0)="8251f347fbaf3d7f682a6b0d36efeb570f9456fa5503051a2899f1dd103d3afe9ec60af673a1016ebc9f") userfaultfd(0x0) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000100)) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000000140)=0x2, 0x4) 2018/04/09 13:36:21 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x40, 0x0, 0x0, 0xffffffffffeff010}, {0x6}]}, 0x10) sendto(r0, &(0x7f0000021000), 0x0, 0x0, &(0x7f0000029ff2)=@l2={0x1f}, 0xe) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)) 2018/04/09 13:36:21 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000379000)='/dev/snd/timer\x00', 0x0, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/load\x00', 0x2, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/member\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x2, 0x0, 0xfffffffffffffffe}) 2018/04/09 13:36:21 executing program 0: mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000), 0xb, 0x0, &(0x7f0000000000), &(0x7f0000000000), 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x404080, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000080)={@empty, @dev, @multicast1}, &(0x7f00000000c0)=0xc) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000180)=0x80000001, 0x2) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/04/09 13:36:21 executing program 7: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x400000, 0x0) rt_sigqueueinfo(r0, 0x17, &(0x7f0000000000)) ptrace$getregset(0x4204, r0, 0x201, &(0x7f00000000c0)={&(0x7f0000000040)=""/116, 0x74}) 2018/04/09 13:36:21 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x1, @multicast2=0xe0000002}}, 0x1e) setsockopt$inet6_buf(r0, 0x29, 0x43, &(0x7f0000d18f20), 0x0) 2018/04/09 13:36:21 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0xffffffffffff0000) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) 2018/04/09 13:36:21 executing program 0: setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00008d8000)=ANY=[@ANYBLOB="00000000000000000a004e2000000000ff01000000000000040000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000be0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000a004e200002000000000000000000000000000000000001"], 0x1) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x121000, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4dff4)={0x10}, 0x37b, &(0x7f00005ad000)={&(0x7f00008d8000)=@migrate={0x15c, 0x21, 0x1, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@dev={0xfe, 0x80}}}, [@migrate={0x10c, 0x11}]}, 0x15c}, 0x1}, 0x0) 2018/04/09 13:36:21 executing program 6: prctl$intptr(0x80000000002f, 0x5609) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x20000, 0x0) accept4$nfc_llcp(r0, &(0x7f0000000140), &(0x7f00000001c0)=0x60, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000080)={0x5, 0x2, 0x80000000, 'queue1\x00', 0x3}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/04/09 13:36:21 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000cc0)={&(0x7f0000000840)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000240)) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000300)) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@broadcast=0xffffffff, 0x4e23, 0x2, 0x4e21, 0x0, 0xa, 0xa0, 0x20, 0xbb, 0x0, r3}, {0x4, 0xff85da0, 0xc425, 0x400, 0x0, 0x7, 0x0, 0x2}, {0x7, 0x3f, 0x8, 0x1}, 0xfffffffffffffff9, 0x0, 0x2, 0x1, 0x1, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d6, 0x2b}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3501, 0x3, 0x3, 0x101, 0x639f, 0x1, 0x100000000}}, 0xe8) 2018/04/09 13:36:21 executing program 5: r0 = socket$unix(0x1, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000332ff7)='net/arp\x00') sendfile(r0, r1, &(0x7f00004db000)=0x40, 0x63) preadv(r0, &(0x7f00000002c0)=[{&(0x7f0000000000)=""/198, 0xc6}, {&(0x7f0000000100)=""/227, 0xe3}, {&(0x7f0000000200)=""/76, 0x4c}, {&(0x7f0000000280)=""/43, 0x2b}], 0x4, 0x0) 2018/04/09 13:36:21 executing program 7: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000000080)={0xfffffffffffffffe}, 0x0, 0x256) rt_sigqueueinfo(r0, 0x17, &(0x7f0000000000)) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000640)={{{@in6=@ipv4={[], [], @loopback}, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f0000000740)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000780)={'team0\x00', r2}) 2018/04/09 13:36:21 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000600)='/dev/ppp\x00', 0x2ac0fc, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000003c0)=0x14) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000400)={0x0, 0x0}, &(0x7f0000000440)=0xc) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000480)={{{@in6, @in=@multicast1=0xe0000001, 0x4e24, 0x3, 0x4e23, 0xcf7, 0x0, 0x20, 0x20, 0xd37cbe98eb9b2bd6, r1, r2}, {0x1, 0x0, 0x400, 0x100000000, 0x6, 0x8, 0x2, 0x4}, {0x7, 0x1, 0x200, 0x1f}, 0x7, 0x6e6bb9, 0x1, 0x1, 0x3, 0x3}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d4, 0x3f}, 0x2, @in=@multicast1=0xe0000001, 0x3506, 0x2, 0x3, 0xb1, 0x80000000, 0xcc00000000000, 0x3}}, 0xe8) r3 = syz_open_procfs(0x0, &(0x7f0000000240)='net/ipv6_route\x00') readv(r3, &(0x7f00009a5f80)=[{&(0x7f0000a99000)=""/4096, 0x1000}], 0x1) ioctl$sock_bt(r3, 0x0, &(0x7f0000000000)="c6c0a381b7fc8fc3cd72bc740ddfbc4e718823d35249332b7b61e9de93afb867766633eba48c1030421ad9020eeaac18f797dfc1d86742a3d64867797a411ba11be497c32ab7990e18a317bc447e2b9b15b5ff36bf02c0cc89ede57511c65a397d848aa4d056de7cb8325a8dc057181c93f0f8b13c6ff142a3cc3359e3278c797bc0ae72ac55489945c50c846efa3da059f58c01f0ee6fd11cff074fe3f701a8a45ce19667bfb889b2b19380aece0aaafddb73d3559ffb5f83d7b30f1b3b51a6e28b1fc50c6b83f93657fb46bf7ab8c4029bee3e3e7a722230") r4 = geteuid() getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@ipv4={[], [], @broadcast}, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f0000000180)=0xe8) setreuid(r4, r5) readv(r3, &(0x7f0000000140)=[{&(0x7f00000001c0)=""/26, 0x1a}], 0x1) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f0000000100)) 2018/04/09 13:36:21 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101000, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040)=0x2, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x7f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r1, 0x10e, 0xa, &(0x7f0000949000)=""/20, &(0x7f0000758ffc)=0x14) 2018/04/09 13:36:21 executing program 2: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x2, 0x4d032, 0xffffffffffffffff, 0x200000000) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x40) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000040)) 2018/04/09 13:36:21 executing program 0: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x101001, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x10000, 0x8) signalfd4(0xffffffffffffffff, &(0x7f00000001c0)={0xfffffffffffffff8}, 0x8, 0x800) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x40, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000240)) ppoll(&(0x7f0000000280), 0x0, &(0x7f00000002c0)={0x77359400}, &(0x7f0000000380)={0xdc3f}, 0xfffffffffffffe57) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001c1000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f000021dfb0)={{0xff}}) readv(r1, &(0x7f0000000280)=[{&(0x7f0000116f1f)=""/225, 0xe1}], 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000000)={{{@in=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000000100)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, r2) 2018/04/09 13:36:21 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x480080, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x9, 0x5}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000180)={0x8}, 0x1) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000000c0)={r2, 0x7, 0x8, 0x4}, 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000004c0)={r2, 0x5f0c}, &(0x7f0000000440)=0xfffffffffffffe86) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="24000000000101040000000000000000ff000000100002000c000100ac14ffaa4e69f30292f1663d075864d7d42a8ed3efbd2f82929595762b8b968a3ccc3f16ec084010e05b2287570df6edc719ef6bf01448244361725d1de45fe2f31cd38ddab455d0aa8a7eb3fae64c9d98f85add9cb92cba131f216f8fa446c37865b690da98c5001bb26d3b00cbe88983db4ddefef8"], 0x159}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000280)={0x3, 0x4, 0x7, 0x7610, r2}, 0x10) 2018/04/09 13:36:21 executing program 7: r0 = gettid() r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000880)='/dev/vga_arbiter\x00', 0x100, 0x0) read(r1, &(0x7f0000000740)=""/112, 0x70) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) syz_open_dev$mice(&(0x7f00000007c0)='/dev/input/mice\x00', 0x0, 0x40082) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) process_vm_writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/197, 0xc5}, {&(0x7f0000000180)}], 0x2, &(0x7f00000006c0)=[{&(0x7f0000000200)=""/23, 0x17}, {&(0x7f0000000240)=""/144, 0x90}, {&(0x7f0000000300)=""/183, 0xb7}, {&(0x7f00000003c0)=""/209, 0xd1}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000000580)=""/44, 0x2c}, {&(0x7f00000005c0)=""/110, 0x6e}, {&(0x7f0000000640)=""/70, 0x46}], 0x8, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000800)=0x18000000000, 0x4) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000040)) [ 112.926832] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 112.938602] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/09 13:36:22 executing program 5: mkdir(&(0x7f0000000000)='./file0/file0\x00', 0x0) r0 = open(&(0x7f00001e0000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000095f000)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\tv\t', 0x1001, &(0x7f0000845000)) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) 2018/04/09 13:36:22 executing program 2: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x100000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000000)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f000000af74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = dup3(r0, r0, 0x80000) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='scalable\x00', 0x9) 2018/04/09 13:36:22 executing program 3: mkdir(&(0x7f0000000080)='./control\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x1) epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000240)={0xa0000013}) inotify_add_watch(r0, &(0x7f0000ebbff6)='./control\x00', 0x80) rmdir(&(0x7f0000f98ff6)='./control\x00') epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) poll(&(0x7f00000000c0)=[{r0, 0x202}, {r0, 0xa200}, {r0, 0x40}], 0x3, 0xfffffffffffffff7) r2 = request_key(&(0x7f0000000100)='cifs.spnego\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)='md5sum\x00', 0xfffffffffffffff9) keyctl$invalidate(0x15, r2) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) r4 = getpgrp(0xffffffffffffffff) r5 = getpgid(r4) stat(&(0x7f0000000200)='./control\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000000300)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000340)={r5, r6, r7}, 0xc) 2018/04/09 13:36:22 executing program 6: r0 = memfd_create(&(0x7f0000d65000)='-ppp0#:)\x00', 0x2) pwrite64(r0, &(0x7f000003bfff)='/', 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@dev={0xac, 0x14, 0x14, 0x1a}, @rand_addr=0x59c, 0x1, 0x1, [@dev={0xac, 0x14, 0x14, 0x12}]}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) lseek(r0, 0x0, 0x2) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x3ff}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x8, 0x3, 0x1f, 0x6, 0x1}, &(0x7f0000000100)=0x14) sendfile(r0, r0, &(0x7f0000317000), 0x7f8) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') stat(&(0x7f0000646000)='./file0\x00', &(0x7f00007a1fbc)) 2018/04/09 13:36:22 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000cc0)={&(0x7f0000000840)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) r1 = memfd_create(&(0x7f0000000000)='&wlan1vboxnet0/\x00', 0x2) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x60, r2, 0x300, 0x70bd25, 0x25dfdbfc, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xf0}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x400}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x80000000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}]}, 0x60}, 0x1, 0x0, 0x0, 0x4008010}, 0x4000) 2018/04/09 13:36:22 executing program 0: r0 = epoll_create1(0x80000) ioctl(r0, 0x80000001, &(0x7f0000000140)="77c888e82eab1a0dab4b67ab0924ef0e7a683dcf09e192b9d1b8c214376bf70a2d1cb6d9e6be4a773cf3a3b4b7655fba45d764f8e24a27e51ed704dd1249596edbbd6d868d9376e07a8a458512ffa5823882df5a79abf3f11f4274dff6395d2ba255a2a4680d4d74ac72d129c6b9a2bee70b58154cb131af7295bb2928827d882936946aa7a1a6e52078ab91b62620721e7fb929f238176afcecd2aaeb95d9957fc265a2b7f75c44b7026afc892b1258f77c827725731e54d8edb098a5a51e47bb744c0bd764e1be2d5eca477120a15f5d3265be698a7636d88b9af2") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="2400000019000d0600000000000000000a000000000000000000000008000600ffffff42d2341e172ad4b222cac7bd6c6f4e766d1eb9a98d5c57effae4418b4f20bff657df3f6e956f8cabd7fef46b84034e7d146b331c2c9659dcb02450e099947ceac99b6ea3eb9031aed16afaad52e8f2f55456c4d212b246668a940476f47779a6a0ed5388ae39f1403c7328f52c0db23630652175f028af252075279c404ba5751a69f45eda0ba800c330d032966d2a3f"], 0x1}, 0x1}, 0x0) 2018/04/09 13:36:22 executing program 7: r0 = gettid() r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f00008d1000), 0x254, 0x4c080, &(0x7f00005fa000)={0xa, 0x4e22}, 0x1c) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000e16ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x3f}]}, 0x10) sendmsg(r1, &(0x7f0000610fc8)={0x0, 0x0, &(0x7f00009f8000), 0x0, &(0x7f0000864bb8)}, 0x0) rt_sigprocmask(0x1, &(0x7f0000000080)={0x7}, 0x0, 0x8) rt_sigqueueinfo(r0, 0x17, &(0x7f0000000000)) 2018/04/09 13:36:22 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x7, 0xfffffffffffffffa, 0xfffffffffffffffe}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000140)={r1, 0x40, 0x69, "d0bb3d10d179911c2879696377f41fa520008b3e32d994e8b3ad2792732def5d04e4f3596f0eaa859acd009921cd31c3299c0497107ed66298b0e844528eaf2004a1614d24b8d0f19e8161ee8df15eb4544a21b38024b6fdae7b1e4fa6ee65f6aadf17127ea5f6c3df"}, 0xfffffffffffffe77) dup3(r0, r0, 0x80000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) getsockopt$inet_buf(r3, 0x0, 0x0, &(0x7f0000f18000)=""/4096, &(0x7f0000472ffc)=0x1000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x1, 0xb2dd, 0x401}]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x100000, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/09 13:36:22 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000001080)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000040)="6664001a000000") exit(0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0x8d, &(0x7f00000010c0)=""/49, &(0x7f0000001100)=0x31) getdents64(r2, &(0x7f0000000080)=""/4096, 0x1000) 2018/04/09 13:36:22 executing program 3: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="ee88c2a62c06113d59bab888a1dc62ee808a32027a0cb13838495735518d0e35cbe1eedd3f218fb4c2b7bb6e779eea866f6bf4f1ea39c606803a10a856c713478f83502d17c1f08363f08b0237487a560d4c720ec737d06fdaa86dcc112c1f7edcd639ae36d3c85445fdcb22e2261dd7d3ba448e1bb935c31f36927282b9d75eedd1c5aa4e1dd1ff3053", 0x8a}, {&(0x7f0000000140)="b20dab946e82d69ac4b2054399e2baa4ba9a1ef9fc84a94be24fb24c9ae78742caa3ecd92472b381e436b073b5b2effecdec7f869b1c6cdbdb84c1e01b779ddde0e5a3804310b8bca1c4a701d5b639c9dcfc7e5937429c4145f14f248f0f07a9879d49f032f58c2a3712b7f7931eb3dfdf291ec6e31c3ec655c9b80fb67dec01900603bf", 0x84}, {&(0x7f00000002c0)="9da03f62c5d34bce9c0664f0f5139cc76c89a58eb047665344098d8099c5d5eb3f82a839dc01eefe2524a8b9e746daad28230629cffa11a7690fcd9e1debc242b7509922a87b5b56c34e2672daefda201a6529870ef328701c5ab5124a92fb1efebe594115a011527c69f55e70acad614aed9aff7115e54ae7c3b4eb8a777763b4c57a898e8fc2f0425f9fd81b156801c7b05fba1aeeb66bba9d71c357a8257c99b8", 0xa2}], 0x3, 0x0) writev(r0, &(0x7f0000000280)=[{&(0x7f0000001040)="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", 0x10d}], 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7ff) clock_settime(0x0, &(0x7f0000000100)) 2018/04/09 13:36:22 executing program 4: socket$nl_xfrm(0x10, 0x3, 0x6) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000cc0)={&(0x7f0000000840)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) 2018/04/09 13:36:22 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000cc0)={&(0x7f0000000840)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) r1 = memfd_create(&(0x7f0000000000)='&wlan1vboxnet0/\x00', 0x2) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x60, r2, 0x300, 0x70bd25, 0x25dfdbfc, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xf0}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x400}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x80000000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}]}, 0x60}, 0x1, 0x0, 0x0, 0x4008010}, 0x4000) 2018/04/09 13:36:22 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000cc0)={&(0x7f0000000840)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) r1 = memfd_create(&(0x7f0000000000)='&wlan1vboxnet0/\x00', 0x2) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x60, r2, 0x300, 0x70bd25, 0x25dfdbfc, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xf0}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x400}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x80000000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}]}, 0x60}, 0x1, 0x0, 0x0, 0x4008010}, 0x4000) 2018/04/09 13:36:22 executing program 2: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x44000, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x6, 0x7, [0x8, 0x1, 0x873a, 0x3f, 0xfff, 0x80000001, 0x8]}, &(0x7f00000000c0)=0x16) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000100)={r1, 0x80000000, 0xb9, "6e22da203be5674fd532ca37db7b831331ba9035bb9cbc37612ee92beb26260adeb9c59522fa972f73b04cd9485931e803763c1d03dd0e76d09e120ce7703250e6292f9cdab1ba73b921727831308ef1efe908e752ba2115dfbc05e31474e66088a7b4b489f3271a07356eca8b1609bcd2902520481240f9db692245b9b646d50b808108dd6ee8e72c0319d871cd0bb315462c6fe68d08a77110f5dac068db86a90cd47f47544b57b6dd040b128a5fa13f7e69595c03089afb"}, 0xc1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000704ffb), 0x0) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r2, &(0x7f000099f000)={0x2}, 0x10) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000f67000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) 2018/04/09 13:36:22 executing program 0: syz_open_dev$random(&(0x7f00000017c0)='/dev/random\x00', 0x0, 0x0) r0 = socket(0x10, 0x2, 0xc) write(0xffffffffffffffff, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf", 0x1e) write(r0, &(0x7f00000001c0)="1f0000000104fffff13b54c007110009f30501000b00044000000000020000", 0x1f) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)) getsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000000300)=0x8, &(0x7f0000000340)=0x4) r1 = getpid() sched_setparam(r1, &(0x7f0000000400)) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90)=[{&(0x7f0000000040)}], 0x1, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r3) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000940)={{{@in6=@local, @in6}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000000780)=0xe8) socketpair(0xd, 0x6, 0x6, &(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000007c0)={0x0, 0x0, 0x0}, &(0x7f0000000540)=0xc) fchown(r3, 0x0, r5) r6 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x806) ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r6, 0x0) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x1c4, 0x0, &(0x7f0000011f9d)}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000140), &(0x7f0000000180)=0x4) pread64(0xffffffffffffffff, &(0x7f0000000240)=""/39, 0x27, 0x0) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f0000000340)={0x34, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="006340400000000000000000000000000000000000000000000000000000000000000000e1ffffff000000000000000000000000"], 0x0, 0x0, &(0x7f0000000240)}) get_robust_list(r1, &(0x7f0000000740)=&(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000700)}}, &(0x7f0000000680)=0x18) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f0000000500)={0x0, 0x3, 0x5, 0x7df0}) sendfile(r2, r2, &(0x7f0000000080), 0x102000004) write(r6, &(0x7f0000000800)="7c573c3a81d50974b59b21d9c071580cf2619f4ba6dc776ba239ab3118d4cd2550b40a25e7408e960b7a7deded257afa5c7612202b6cd4a7c53ccc0b7900254502e2c0f13364ea5a14389f06e5cef948ff9beb2b525f45264876b7e77308b23e614aec1c6630d4406381b4396916860aedff8ff6676e0fdbd82f893559cedc452e8d99dfa87c47695c059ce30b0e9eda643744fd556253118e00af2f86004acea7072d355ec9acde247521508b6d35f1ffaabe5f02bc15e497296bd4d3220d904e5f5dcded61dda9c38ea6a933c9053cbe7eead1198a80de160756", 0xdb) listen(r4, 0x1d1e) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000002c0), &(0x7f0000000380)=0x8) openat$cgroup(0xffffffffffffff9c, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) 2018/04/09 13:36:22 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x2010, 0xffffffffffffffff, 0x0) r2 = mmap$binder(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x13, 0xffffffffffffffff, 0x0) close(r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000380)={0x84, 0x0, &(0x7f0000000140)=[@request_death={0x400c630e}, @increfs_done={0x40106308, r1, 0x3}, @release={0x40046306, 0x1}, @increfs={0x40046304}, @reply={0x40406301, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=[0x0]}}, @free_buffer={0x40086303, r2}], 0x7c, 0x0, &(0x7f0000000240)="d30a3838691366c4d5babaf61be10f1978ba57e51907caaddaf04403debc6dbb202e78c206c92e0ec46a7ba39069d863603e4269b10b0c9a91a3589a088d2fea28058e72d553f5f3bf14992f90e3dae03935cc2ba087eb5275862e98b898d535ef90889188b67018bbd1ff30daab0cca58ed89de2418e5e9ee39d77f"}) syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r3 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) mq_timedsend(r3, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f42108121572ab62a51805", 0x60, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) keyctl$assume_authority(0x10, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x0, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x0) mq_timedsend(r3, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5fdfe541d673e710efda9d88e780790c72fed6fdacc24c734c4890557633eb6c8344f9f96ef2c7fe911c019080e04", 0x5e, 0x0, &(0x7f0000000040)={0x77359400}) r6 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="9972845b577b6fb20c980a7d9180627bea7b2b", 0x13, 0xfffffffffffffff8) ioctl$EVIOCGREP(r5, 0x80084503, &(0x7f00000002c0)=""/25) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r6, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda23", 0x1e}], 0x1, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}, 'irlan0\x00'}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc01064b5, &(0x7f0000000480)={&(0x7f0000000440)=[0x0, 0x0], 0x2}) r7 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) syz_open_dev$binder(&(0x7f0000000400)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) ioctl$BINDER_WRITE_READ(r7, 0xc0306201, &(0x7f0000000340)={0x4, 0x0, &(0x7f0000000200)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000000240)}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000003c0)={'tunl0\x00', 0x4000}) ioctl$BINDER_WRITE_READ(r7, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000080)={0x8, 0x0, &(0x7f000000dff8)=[@release={0x400c630e}], 0x32b, 0x0, &(0x7f0000000040)}) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x88) poll(&(0x7f0000000000)=[{r7}], 0x1, 0x0) 2018/04/09 13:36:22 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000535fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x800, 0x80) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000040)=""/6, &(0x7f0000000080)=0x6) vmsplice(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)="ed01a8f27a28461c85f8ce61f56d5d65d41525b10fd794baff594cc0396743ffc5e875dd6cbed9a22737ce04bbbaf3387124fb090afbdb2ced58d64fe84915a6c365f2fdee73514bb9ff17bbd9cc", 0x4e}], 0x1, 0x6) ioctl$EVIOCGID(r0, 0x800845c3, &(0x7f000073d000)) 2018/04/09 13:36:22 executing program 7: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000080)={0x40, @time={r1, r2+30000000}, 0x469, {0x8001, 0x9}, 0x73}) r3 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigqueueinfo(r3, 0x17, &(0x7f0000000000)) readlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/66, 0x42) 2018/04/09 13:36:22 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000cc0)={&(0x7f0000000840)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x121000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000000c0)={0x5, &(0x7f0000000080)=[{}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000100)={r2, 0x3}) 2018/04/09 13:36:22 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000b0bff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x1, &(0x7f0000279fff)="c6") getsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f0000000000)=""/144, &(0x7f00000000c0)=0x90) [ 113.723570] binder_alloc: 10098: binder_alloc_buf size 4294967272 failed, no address space [ 113.732167] binder_alloc: allocated: 8 (num: 1 largest: 8), free: 8184 (num: 1 largest: 8184) [ 113.740872] binder: 10098:10099 transaction failed 29201/-28, size 4294967265-0 line 3134 [ 113.756414] IPv4: Oversized IP packet from 127.0.0.1 [ 113.763897] binder: 10104:10105 Acquire 1 refcount change on invalid ref 0 ret -22 [ 113.799830] binder: BINDER_SET_CONTEXT_MGR already set [ 113.805279] binder: 10098:10099 ioctl 40046207 0 returned -16 [ 113.805349] binder_alloc: 10098: binder_alloc_buf, no vma [ 113.805406] binder: 10098:10107 transaction failed 29189/-3, size 0-0 line 3134 [ 113.806451] binder_alloc: 10098: binder_alloc_buf, no vma [ 113.806488] binder: 10098:10109 transaction failed 29189/-3, size 4294967265-0 line 3134 2018/04/09 13:36:23 executing program 7: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0xffffffffffffff57) rt_sigqueueinfo(r0, 0x8, &(0x7f0000000040)={0x1e, 0x10000, 0x8ee, 0x8}) rt_sigqueueinfo(r0, 0x17, &(0x7f0000000000)) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x8, 0x101000) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0xb) 2018/04/09 13:36:23 executing program 3: r0 = socket(0x10, 0x8000000803, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000042b000)={0x2, &(0x7f0000192ff0)=[{}, {0x6}]}, 0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, &(0x7f00000000c0)=0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000180)={r1, 0x7fff}, &(0x7f0000000140)=0x8) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f00007f7000)=""/1, &(0x7f0000da0000)=0x1) [ 113.922581] binder: 10104:10114 Acquire 1 refcount change on invalid ref 0 ret -22 [ 113.946435] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/09 13:36:23 executing program 6: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000f0cff8), 0x0, 0x281) prctl$seccomp(0x16, 0x1, &(0x7f0000000140)={0x5, &(0x7f0000000080)=[{0x3, 0x5, 0x7fffffff, 0x3}, {0xc5, 0x2c0, 0xd17e, 0x5}, {0x0, 0x1, 0x3bd, 0xffffffffffffff81}, {0x20, 0x6, 0x2, 0x2389}, {0x40, 0xd69a000, 0x100, 0xfffffffffffff801}, {0xffffffffffffffff, 0x7f, 0xfffffffffffff2e9, 0x8}, {0x8, 0x1000, 0x101, 0x8}]}) rt_sigtimedwait(&(0x7f00005a1000), &(0x7f0000dd7ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000)=0x48163ea0, &(0x7f0000000040)) gettid() close(r0) [ 114.102464] binder: undelivered TRANSACTION_ERROR: 29201 [ 114.108743] binder: undelivered transaction 30, process died. [ 114.215978] audit: type=1326 audit(1523280983.413:4): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=10132 comm="syz-executor6" exe="/root/syz-executor6" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455259 code=0x0 [ 114.492839] FAULT_FLAG_ALLOW_RETRY missing 30 [ 114.497379] CPU: 1 PID: 10096 Comm: syz-executor1 Not tainted 4.4.125-g38f41ec #63 [ 114.505061] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 114.514391] 0000000000000000 de54a3d3f77c6ac4 ffff8801ba10f540 ffffffff81d067bd [ 114.522362] ffff8800b3503680 1ffff10037421eb5 ffff8801ba10f6c8 0000000000000000 [ 114.530342] 0000000000000000 ffff8801ba10f6f0 ffffffff81607d15 ffffffff812378f0 [ 114.538320] Call Trace: [ 114.540890] [] dump_stack+0xc1/0x124 [ 114.546228] [] handle_userfault+0x715/0xf50 [ 114.552171] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 114.559163] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 114.565539] [] ? handle_mm_fault+0xb5d/0x3190 [ 114.571653] [] ? handle_mm_fault+0x291e/0x3190 [ 114.577853] [] handle_mm_fault+0x2938/0x3190 [ 114.583880] [] ? copy_page_range+0x1480/0x1480 [ 114.590082] [] ? __do_page_fault+0x780/0xa00 [ 114.596113] [] ? vmacache_find+0x57/0x290 [ 114.601894] [] __do_page_fault+0x35b/0xa00 [ 114.607752] [] do_page_fault+0x27/0x30 [ 114.613261] [] page_fault+0x28/0x30 [ 114.618516] [] ? copy_user_enhanced_fast_string+0xe/0x20 [ 114.625590] [] ? xfrm_user_policy+0x10a/0x540 [ 114.631709] [] ? selinux_capable+0x25/0x30 [ 114.637564] [] ? xfrm_replay_timer_handler+0x320/0x320 [ 114.644463] [] ? ns_capable_common+0xcf/0x160 [ 114.650579] [] do_ip_setsockopt.isra.12+0x19d4/0x2900 [ 114.657401] [] ? ip_ra_control+0x440/0x440 [ 114.663259] [] ? __lock_acquire+0xb5f/0x4b50 [ 114.669293] [] ? wake_up_q+0xbe/0x130 [ 114.674718] [] ? drop_futex_key_refs.isra.10+0x6c/0xe0 [ 114.681628] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 114.688613] [] ? hash_futex+0x210/0x210 [ 114.694211] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 114.701198] [] ? sock_has_perm+0x1c1/0x400 [ 114.707056] [] ? sock_has_perm+0x29f/0x400 [ 114.712912] [] ? sock_has_perm+0x9f/0x400 [ 114.718682] [] ? selinux_file_send_sigiotask+0x310/0x310 [ 114.725752] [] ? selinux_netlbl_socket_setsockopt+0x117/0x320 [ 114.733258] [] ? selinux_netlbl_sock_rcv_skb+0x400/0x400 [ 114.740329] [] ip_setsockopt+0x3a/0xa0 [ 114.745848] [] tcp_setsockopt+0x82/0xd0 [ 114.751449] [] sock_common_setsockopt+0x95/0xd0 [ 114.757751] [] SyS_setsockopt+0x160/0x250 [ 114.763520] [] ? SyS_recv+0x40/0x40 [ 114.768764] [] ? move_addr_to_kernel+0x50/0x50 [ 114.774968] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 114.781434] [] entry_SYSCALL_64_fastpath+0x22/0x9e 2018/04/09 13:36:24 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000780)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000003c0)='I', 0x1}], 0x1, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000100)='\'', 0x1}], 0x1, 0x10000) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000140)) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000000180)=""/218) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000280)) 2018/04/09 13:36:24 executing program 6: r0 = socket$inet6(0xa, 0xf, 0xf115) connect(r0, &(0x7f0000000000)=@sco={0x1f, {0x8, 0x3, 0x262, 0x1, 0x6}}, 0xfffffffffffffe86) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x30, &(0x7f0000001fc4)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}, {{0xa, 0x0, 0xe41, @dev={0xfe, 0x80}}}}, 0x108) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080)=0x6, 0x577) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='oom_score\x00') ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000000180)=0x3) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000000100)=""/69) 2018/04/09 13:36:24 executing program 1: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000040)=r1) clone(0x0, &(0x7f00000000c0), &(0x7f00005c1000), &(0x7f00003e0ffc), &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r2, 0x5}, 0x8) statfs(&(0x7f0000002140)='./file0\x00', &(0x7f0000001140)=""/4096) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f00000010c0)=""/101) 2018/04/09 13:36:24 executing program 7: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigqueueinfo(r0, 0x17, &(0x7f0000000000)) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, @rand_addr}, &(0x7f00000000c0)=0x10, 0x0) read(r1, &(0x7f0000000180)=""/92, 0x2e) rt_sigqueueinfo(r0, 0x2d, &(0x7f0000000040)={0x18, 0x0, 0x7, 0x4}) r2 = syz_open_procfs(r0, &(0x7f0000000100)='net/if_inet6\x00') ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000000140)='!') 2018/04/09 13:36:24 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000005c0), 0x0, 0x0, &(0x7f0000319ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f00000021c0)=[{{&(0x7f0000000d00)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000000fc0), 0x0, &(0x7f0000001000)=""/73, 0x49}}, {{&(0x7f0000001080)=@ethernet, 0x80, &(0x7f0000001180), 0x0, &(0x7f00000011c0)=""/4096, 0x1000}}], 0x2, 0x10002, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x3a3800, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000080)="bd33648319252440b4f8e4219ef3b6ae71161ac5525d7b2de2885a862af63f48d96668ce9d2f7a44191ecc654adcd030b47e5e0fb5bf8f7ed6c9619155f3bd28ad6102bc100766c3dc3194e46d0c") sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000df9ff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/04/09 13:36:24 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f00000001c0)={'ifb0\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001b3000)) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000007fff4)) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write(r0, &(0x7f00000000c0)="efb8772156a8a72edb14eb46b127b57da94e6243dfadca8ef76c5bb484b47b2b086280d612f7d29965a5d089abf811382cc75a347df71780cbc24678ed1a2d6675ff3965057f97774e1f8f2a135649ca337e89d5a6566ff92d300e0ad9a613cc950121fd6b0f61623db28c07e16869f9cb98eac0f147741df4c005f452cf7157056d0f53f8fb9b0563f87539f4813321f46f88680c90d16ecd563e0ec513a6daa008fdd9531d6d9b4d06a3388d9d04432384c1def2f8984bcc2d9f021dcce35814c0e7041e913f52238361b6342f7ff4f45fab71ed114d60d997527b1d30b5bf24b27502c918d052e019f30e5ca1f3bedae866ee0c3b", 0xf6) ioctl$KDGETKEYCODE(r3, 0x4b4c, &(0x7f0000000080)={0x0, 0x4}) 2018/04/09 13:36:24 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000cc0)={&(0x7f0000000840)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x1, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x6) 2018/04/09 13:36:24 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000300)={0x14, 0x4, 0xa, 0xffffffffffffffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x10000, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000080)=""/228) [ 115.129097] audit: type=1326 audit(1523280984.323:5): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=10132 comm="syz-executor6" exe="/root/syz-executor6" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455259 code=0x0 2018/04/09 13:36:24 executing program 7: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigqueueinfo(r0, 0x17, &(0x7f0000000000)) 2018/04/09 13:36:24 executing program 0: socket(0x10, 0x3, 0x0) 2018/04/09 13:36:24 executing program 3: write$eventfd(0xffffffffffffffff, &(0x7f00009c2ff8), 0x8) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000100)=0xfffffffffffffc01, 0xfffffffffffffe37) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000000)=0x5, 0x4) 2018/04/09 13:36:24 executing program 1: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f00005dd000)=@abs={0x1}, 0x8) listen(r0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000340)=0x0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpeername(r0, &(0x7f0000000580)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f0000000600)=0x80) getsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000640), &(0x7f0000000680)=0xb) sendmsg$unix(r0, &(0x7f0000000540)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000300)=[{&(0x7f00000000c0)="ad0e728b0e9dfabf2d09ef08f231ffd0d909f6e3399d66009858479d5822b79a08efc5f7877423ac93b94f08605b8e28ab4c23a9119a7e69e88a0cafd5b3718d2330525bd9bede6cf9609d283a0c5f7f82b45dd77cef0cbbafbd2e72f5280ba8a5e6906d6dd40fdf39dcccefb5eb00c6138ecc4e9e2183456405e98b0cda549186e3b76ec14db7ddfcecb3b7a4c8a3c059a588eb90fe50b6a5ff730abe319cf407780dd59cf28394b92b48d3118152727cba15ad3ff830e6f4e304cba5b10fe8c6b7", 0xc2}, {&(0x7f00000001c0)="f51597c234a3ca98c194243f5b202e9bcc44e686fe273a1365456110", 0x1c}, {&(0x7f0000000200)="9bbde5142eb26a2e5581eee4d94173ae1f683ebd06f068f0722d4bb5ecd8a898501dc2bbe3a4f650289acd8600224183700b3bf7e24d4edc2af3aa537f2389aafa94649b8cf4f1f60c9ce87ad637bebeed7472a5c4ca9bf8b0fae7776d0ccea20f03da2a8a5252539ceba91285f13136b8ac9f11ea6578350eafd4ae886a61f86b44d31ce11aff04af0b06f24c3c138837469c04a0a19eae8b790d100d23e083c71743a54a102fc24a8bd54dddc5a6d099d90a19ae73e687c86b8bf9f6d0006c2566009122599169daf0cf11970e13a7eb780cca190889", 0xd7}], 0x3, &(0x7f0000000500)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20, 0x1}, 0x4) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000788000), 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000000)={0x800, 0x3, 0x800, 0x5, 0x0, 0x0, 0x7fffffff, 0x800000000000, 0xffffffffffffffc1, 0xcfc, 0x4}, 0xb) 2018/04/09 13:36:24 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000cc0)={&(0x7f0000000080)=ANY=[@ANYBLOB="b800000019000100000000000000000000000000000000000000000000000001ffffffff00000000000000000000000000000000000000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006e6f2a8e4dba17fa35730cd53c1819471f7a29fd9e2e8fcbf7191631ed6c55bba8706fbd7ac0ea03d5a2b75df4a0cdbb2e698ba31360ba616f598627830b6580dbcb9fd2bc5c89577217870b84b070bdc94796b925cd1dba6a70668f0820860e20"], 0xb8}, 0x1}, 0x0) 2018/04/09 13:36:25 executing program 0: getpid() r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x8c) mknod$loop(&(0x7f0000000240)='./file0\x00', 0x6080, 0x1) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x7, 0x6, 0x0, 0x1, 0x7, 0xfffffffffffffffb, 0x3, {0x0, @in={{0x2, 0x4e23, @rand_addr=0x5}}, 0x8a8b, 0x7fffffff, 0x3, 0x8, 0x4}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e23, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x8, 0x2, 0x3f, 0x1, 0x4}, &(0x7f0000000200)=0x98) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x4}}, 0x2e) connect$l2tp(r0, &(0x7f0000733000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}}}, 0x3a) 2018/04/09 13:36:25 executing program 7: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c4dff5)='m', 0x1) close(r0) r1 = dup2(r0, r0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000080)={0x6, 0x202, 0x10000, 0x0, 0xc}) 2018/04/09 13:36:25 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) lremovexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000001e00)=@known='system.posix_acl_default\x00') recvmmsg(0xffffffffffffff9c, &(0x7f0000001c40)=[{{&(0x7f0000000100)=@l2, 0x80, &(0x7f0000000340)=[{&(0x7f0000000080)=""/59, 0x3b}, {&(0x7f0000000180)=""/113, 0x71}, {&(0x7f0000000200)=""/129, 0x81}, {&(0x7f00000002c0)=""/81, 0x51}], 0x4, 0x0, 0x0, 0xffff}, 0x100000001}, {{&(0x7f0000000380)=@pptp={0x0, 0x0, {0x0, @multicast1}}, 0x80, &(0x7f00000017c0)=[{&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/215, 0xd7}, {&(0x7f0000001600)=""/32, 0x20}, {&(0x7f0000001640)=""/127, 0x7f}, {&(0x7f00000016c0)=""/241, 0xf1}], 0x6, 0x0, 0x0, 0x200}, 0x5}, {{&(0x7f0000001840)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000001bc0)=[{&(0x7f00000018c0)}, {&(0x7f0000001900)=""/142, 0x8e}, {&(0x7f00000019c0)=""/151, 0x97}, {&(0x7f0000001a80)=""/52, 0x34}, {&(0x7f0000001ac0)=""/241, 0xf1}], 0x5, 0x0, 0x0, 0x4}, 0x6}], 0x3, 0x40000041, &(0x7f0000001d00)) getpeername$llc(r1, &(0x7f0000001d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001d80)=0x10) fchdir(r0) flistxattr(r0, &(0x7f00000000c0)=""/21, 0x15) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000018c0)={0x1, [0x8]}, &(0x7f0000001dc0)=0x6) 2018/04/09 13:36:25 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x4000000000000008, &(0x7f0000000000)=0xffffffffffffffff, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0xebb8) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0x5}, 0x8) close(r0) 2018/04/09 13:36:25 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eec000)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000ee0f7f)="c6", 0x1) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000eed000)=0x1000004, 0x4) recvmsg(r0, &(0x7f0000000fc8)={0x0, 0x0, &(0x7f0000eeffd0), 0x0, &(0x7f00009fdfaf)=""/81, 0x51}, 0x10040002106) socket$unix(0x1, 0x2, 0x0) 2018/04/09 13:36:25 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000780)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000003c0)='I', 0x1}], 0x1, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000100)='\'', 0x1}], 0x1, 0x10000) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000140)) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000000180)=""/218) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000280)) 2018/04/09 13:36:25 executing program 4: lookup_dcookie(0x7fffffff, &(0x7f0000000080)=""/148, 0x94) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000cc0)={&(0x7f0000000840)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) 2018/04/09 13:36:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000140), 0x4) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) 2018/04/09 13:36:25 executing program 7: clone(0x0, &(0x7f0000220ffe), &(0x7f00003c6ffc), &(0x7f00000c0000), &(0x7f00007c4000)) r0 = dup(0xffffffffffffffff) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000000)=""/151) time(&(0x7f0000d1e000)) 2018/04/09 13:36:25 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eec000)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000ee0f7f)="c6", 0x1) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000eed000)=0x1000004, 0x4) recvmsg(r0, &(0x7f0000000fc8)={0x0, 0x0, &(0x7f0000eeffd0), 0x0, &(0x7f00009fdfaf)=""/81, 0x51}, 0x10040002106) socket$unix(0x1, 0x2, 0x0) 2018/04/09 13:36:25 executing program 6: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x1) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000140)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cpuset.effective_mems\x00', 0x0, 0x0) epoll_create1(0x80000) getsockopt$packet_buf(r1, 0x107, 0x5, &(0x7f00000001c0)=""/252, &(0x7f00000002c0)=0xfc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x0, {{0x2, 0x4e20, @rand_addr}}}, 0x88) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x201, 0x0) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x6) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000340)=ANY=[@ANYBLOB="0100000000eeb2cb1c5c3aec3b904fe9dfc60af29c624a162e43e0000001ac14140c000000"], 0x24) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000000100)) 2018/04/09 13:36:25 executing program 2: r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x8) socketpair(0x3, 0x7fffe, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r0, r1, &(0x7f0000000180), 0x4566) fstat(r2, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000140)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000000040)={0x101, 0x0, {0xffffffffffffffff, 0x2, 0x10000, 0x2, 0x5}}) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff) socket$pppoe(0x18, 0x1, 0x0) 2018/04/09 13:36:25 executing program 1: r0 = socket(0x18, 0x0, 0x1) setsockopt(r0, 0x0, 0x7, &(0x7f00000019c0)='\x00\x00\x00\x00', 0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in=@loopback, @in6=@remote}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000080)=0xe8) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000614000)="74086e7500000000003b56f7d21943", 0x3) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000600)=0x3, 0x4) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)}], 0x1, 0x0) r3 = add_key(&(0x7f0000001800)="2e726571756573745f6b65795f617574680057d2c5f674240361439eb72720bfd4eabf554785f6da7aa52ed2b6ff1edf41270a260af7a9b996ab3f5221786ecf439963a7066c52d90eab5dfe3f401a04d1b1bab5ef4ca8f2e286b92d9a82be4202197e0d53a276494c9f7a2bb106b6a416f0123e4c1812de7dc452e61fe520a9f8896eade174d470d39fc0cd88c3255a7ca58ffb96", &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="1212d1ca1b68055ad22297a0e375c798812653800dd86e83f062707093fe466565fb735e9aba5c3891a3da42", 0x2c, 0xfffffffffffffff9) connect$ipx(r0, &(0x7f0000000640)={0x4, 0xa7a, 0x3, "758b6696e55d", 0x2}, 0x10) getpid() r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) pwritev(r2, &(0x7f0000000540), 0x0, 0x0) r5 = add_key(&(0x7f00000001c0)='trusted\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000240)="6e962ec4c29c1fa3061bde82e04006588650f9410f53f8c3e8e9517a010c0f70e09d3feb7fddd8785ee499715fc5f2b6ac4e34e13a39634ac7d2b21d3d6ce39443d2ade10ff27c5b5c7c1c1d3dae9707ed50efc900b0371de786e7c5417c067581", 0x61, 0xfffffffffffffffc) keyctl$unlink(0x9, r3, r5) signalfd4(0xffffffffffffffff, &(0x7f00000005c0)={0x8}, 0x8, 0x800) sendfile(r1, r4, &(0x7f0000000080)=0x2, 0x102000004) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f00000003c0)=""/188, &(0x7f0000000340)=0xbc) ioctl$LOOP_CLR_FD(r1, 0x4c01) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000580), 0x2) sync() getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000180)={0xd9c5, 0x0, 0x1, 0x2, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000200)={r6, @in6={{0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [], 0x1}}}, [0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x15, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x80000000]}, &(0x7f00000004c0)=0x100) r8 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r8, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) r9 = creat(&(0x7f00000000c0)='./file0\x00', 0xa0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r9, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=r7, @ANYBLOB='\x00\x00\a'], &(0x7f0000000580)=0x2) getsockopt$IP6T_SO_GET_INFO(r2, 0x29, 0x40, &(0x7f0000000680)={'security\x00'}, &(0x7f0000000480)=0x54) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) setsockopt$inet6_opts(r8, 0x29, 0x3b, &(0x7f0000000500)=@routing={0x62, 0xc, 0x0, 0x0, 0x0, [@loopback={0x0, 0x1}, @empty, @dev={0xfe, 0x80, [], 0x11}, @local={0xfe, 0x80, [], 0xaa}, @empty, @loopback={0x0, 0x1}]}, 0x68) 2018/04/09 13:36:25 executing program 0: futex(&(0x7f000008fffc), 0x5, 0xffffffffffffffff, &(0x7f0000f64000)={0x0, 0x1c9c380}, &(0x7f0000048000)=0x200000000000000, 0x3ffffff) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) getsockopt$sock_int(r0, 0x1, 0x6, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x163000, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000040)=[{0x6, 0x7ff}, {0x2, 0x7}], 0x2) 2018/04/09 13:36:25 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$nl_crypto(0x10, 0x3, 0x15) getsockname(r0, &(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000000)=0x80) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000002c0)={0x0, 0x3, 0x3, [0x0, 0x8, 0xa86]}, &(0x7f0000000280)=0xe) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000200)={r2, 0x6}, &(0x7f0000000240)=0x8) r3 = creat(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000000140)) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000cc0)={&(0x7f0000000300)=ANY=[@ANYBLOB="b800000019000100000000000000000000020000000000000000000000000001ffffffff00000000000000000000000000000000000000000a00000000000000f4cae0bfc8946868b3723c20a54d830cd2d0c2f71ff4b12a895753bb550a1700c4863282e4ca6af2fc5e213abae7f7db502a715f730868e6c54b8721515416a36d928f79140008f6ccf9269cd02aef8a1ccc958dcaec4056a986d0fdc138963120fd8d3068978bcbf41952dea7b8c27213bd8218adb7c11ed341486f298868fa1ee0c293bbd821642e4a45553ce0b8f319a49b41e8", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0xb8}, 0x1}, 0x0) 2018/04/09 13:36:25 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x5, 0x18000) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000140)={0x77359400}, 0x10) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000200)="4c0000001000ff20fffefd956fc283b724a600800200000000000000000000002c00160020000280b598bc593ab68211e5ff2fde33a49868c62f2ca654a6613b6eabf35d4c1cbc832b0790ed", 0x4c}], 0x1}, 0x0) 2018/04/09 13:36:25 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000214ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x9) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00000001c0)={{0x100000001, 0x0, 0x800000, 0x40}}) listxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=""/26, 0xc) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00006ebff4)) r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x9, 0x86bb5fcdad18c609) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f00000002c0)=0x6) mmap(&(0x7f00009bc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) ioprio_set$pid(0x3, r3, 0x2) fcntl$setlease(r2, 0x400, 0x2) r4 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00000000c0)={{0xffffffffffffffff, 0x3, 0x0, 0x2, 0x4}}) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x0, 0x0) ioctl$SIOCSIFHWADDR(r5, 0x8924, &(0x7f0000000280)={"6772651905000000000000002000", @link_local={0x1, 0x80, 0xc2}}) ioctl$LOOP_CTL_ADD(r2, 0x4c81, r4) ioctl$LOOP_CTL_REMOVE(r2, 0x4c80, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000249000)='./file0\x00', 0x0) inotify_rm_watch(0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1, 0x0, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) getsockopt$inet_mreqsrc(r5, 0x0, 0x28, &(0x7f0000000200)={@loopback, @local, @loopback}, &(0x7f0000000240)=0xc) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/04/09 13:36:25 executing program 3: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)=0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000080)={0x0, 0x0}) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f00000000c0)={0x9, 0x4b9, 0x5, 0x3}) r2 = socket$key(0xf, 0x3, 0x2) delete_module(&(0x7f0000000100)='\x00', 0x800) sendmsg$key(r2, &(0x7f0000004fe4)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020b000e02f2000000ffffffffffffffff"], 0x10}, 0x1}, 0x0) 2018/04/09 13:36:25 executing program 0: r0 = creat(&(0x7f0000006d40)='./file0\x00', 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r1, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) r2 = gettid() unshare(0x28060400) exit(0x0) r3 = syz_open_procfs(r2, &(0x7f0000000100)='net\x00') fstat(r3, &(0x7f000065bfbc)) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xfffffffffffffffc, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x1041000) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000040)={0xfd, {{0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x2}, 0xb7}}}, 0x88) lremovexattr(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="7365630d229bec99e6b79eef164dcf70ba3e82eb"]) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) getpeername$ipx(r0, &(0x7f0000000180), &(0x7f0000000200)=0x10) 2018/04/09 13:36:25 executing program 2: r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, @multicast2}, &(0x7f00000000c0)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xffffffff, 0x20}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r3, &(0x7f00000001c0)=0x4) r4 = epoll_create1(0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_SIOCGSKNS(r5, 0x894c, &(0x7f0000000040)=0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0xffffffff80000005}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000fe0ff4)) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r1, &(0x7f0000deb000)={0xbfffffffc000000d}) r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) openat(r6, &(0x7f0000000240)='./file0\x00', 0x8101, 0x80) 2018/04/09 13:36:25 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000cc0)={&(0x7f0000000840)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x4c, "d7b70aed7e85064b6b7edb4384110c2db8f807746bf1a458b78815380d4e1972cd016e46b8537f9d7ad99c63a7cbf4461417632c35edd5c4bfa139f2bca25c60c70a7d72f10eb555465bdc3e"}, &(0x7f0000000100)=0x70) 2018/04/09 13:36:25 executing program 6: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = accept$netrom(r0, &(0x7f00000001c0), &(0x7f0000000200)=0x10) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000000040), 0x4) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000000)=0x8, 0x4) shutdown(r1, 0x0) 2018/04/09 13:36:25 executing program 5: unshare(0x20000400) r0 = syz_open_procfs(0x0, &(0x7f000001dff7)='net/unix\x00') sendfile(r0, r0, &(0x7f00004db000), 0x7f) getsockopt$netlink(r0, 0x10e, 0xf, &(0x7f0000000000)=""/246, &(0x7f0000000140)=0xf6) 2018/04/09 13:36:25 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000096000)='/selinux/status\x00', 0x0, 0x0) r1 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$invalidate(0x15, r1) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0xfffffffffffffffd}, 0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000005c0)=@assoc_value={0x0, 0xffffffff}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={r2, 0xfff9}, &(0x7f0000000640)=0xffffffffffffff66) pwritev(r0, &(0x7f0000000140), 0x0, 0x0) r3 = fcntl$getown(r0, 0x9) r4 = syz_open_procfs(r3, &(0x7f00000002c0)='pagemap\x00') r5 = memfd_create(&(0x7f0000000180)='/selinux/status\x00', 0x0) sendfile(r5, r4, &(0x7f0000000200)=0x100000, 0x10000) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xfaf) ioctl$TCFLSH(r5, 0x540b, 0x1) fstat(r5, &(0x7f0000000240)) r6 = gettid() r7 = syz_open_procfs(r6, &(0x7f00000001c0)='schedstat\x00') exit(0x0) read(r7, &(0x7f0000000040)=""/236, 0xec) lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)) fstat(r0, &(0x7f0000001900)) fcntl$getownex(r4, 0x10, &(0x7f0000001980)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000019c0)={{{@in6=@remote, @in=@broadcast}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f0000001ac0)=0xe8) setsockopt$inet6_MCAST_JOIN_GROUP(r5, 0x29, 0x2a, &(0x7f0000000400)={0x7fffffff, {{0xa, 0x4e23, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}}, 0x88) ioctl$sock_ipx_SIOCAIPXITFCRT(r7, 0x89e0, &(0x7f0000000300)=0x100000000) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000001b00), &(0x7f0000001b40)=0xc) keyctl$instantiate(0xc, r1, &(0x7f0000000080), 0x0, r1) fdatasync(r5) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000340)=0x0) syz_open_procfs(r8, &(0x7f0000000140)='statm\x00') getpgid(0x0) 2018/04/09 13:36:26 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x280, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0xfffffffffffffff8, 0x4, 0x0, 0x6, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={r2, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_cmd={0x2c}}) 2018/04/09 13:36:27 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) openat$cgroup(0xffffffffffffffff, &(0x7f0000000080)='syz1\x00', 0x200002, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000cc0)={&(0x7f0000000840)=ANY=[@ANYBLOB="b800000019000100000000000000000000000000000000000000000000000001ffffffff00000000000000000000000000000000000000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x002\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0xb8}, 0x1}, 0x0) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, &(0x7f00000000c0)={0x8b, @dev={0xac, 0x14, 0x14, 0x18}, 0x4e24, 0x1, 'lblc\x00', 0x2d, 0x40a, 0x40}, 0x2c) 2018/04/09 13:36:27 executing program 2: r0 = socket$unix(0x1, 0x80000000000001, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)=0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(0xffffffffffffffff, 0xc0145401, &(0x7f0000000200)={0x2, 0x3, 0x0, 0x3}) listen(r1, 0x0) connect$unix(0xffffffffffffffff, &(0x7f00000006c0)=@file={0x1, "e91f7189591e9233614b00"}, 0x95b7373318f09793) pipe(&(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000000240)={0x0, 0x5329, 0x1, [0x100000001]}, &(0x7f00000004c0)=0xa) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000140)={r5, 0x470ee3d5}, &(0x7f0000000180)=0x8) ioctl$KIOCSOUND(0xffffffffffffffff, 0x4b2f, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f00000001c0)={r6, 0xb0, &(0x7f0000000340)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x365}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x7a21f6ac}, @in6={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7fffffff}, @in6={0xa, 0x4e20, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x813}]}, &(0x7f0000000400)=0xc) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000280)={0x4}) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000039ff4)) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000440)={0x4, 0x200, 0x8, 0x3ff, r7}, 0x10) ioctl$TIOCNOTTY(0xffffffffffffffff, 0x5422) keyctl$session_to_parent(0x12) getsockopt$IP_VS_SO_GET_VERSION(0xffffffffffffffff, 0x0, 0x480, &(0x7f00000002c0), &(0x7f0000000300)=0x40) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000100)={r6}, 0x8) getpeername$ipx(r3, &(0x7f0000000040), &(0x7f0000000080)=0x10) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000800)=ANY=[@ANYBLOB="5c2d000000000000b60e00000000000006000000dc0000000800000000000000e80b000000000000040000000000000009000000000000000000000000000000000000000000000000000000000000000000000000000000e1ffffffffffffff09000000000000000101000000000000000000000000000000000000000000000004000000000000000000000000000003000000000000001002000000000000a008000000000000000000000000000000000000000000000401000000000000000000000000000002000000000000000000000001000000020000000000000000000000000000000000000000200000000000000000000000000000040000000000000005000000000000000400000000000000000000000000000000000000000000000800000000000000000000000000000004000000000000002c00000000000000040000000000000000000000000000000000000000000000001100000000"]) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect(r1, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000480)=0x2, 0x4) accept4$unix(r1, &(0x7f0000fd5ff8)=@abs, &(0x7f00007bdffc)=0x8, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000000)={'tunl0\x00', {0x2, 0x4e22, @rand_addr=0x303}}) ptrace$setopts(0x4206, r2, 0x0, 0x10) 2018/04/09 13:36:27 executing program 5: socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000100)=""/21, &(0x7f0000000140)=0x15) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f00000000c0)=0x10) r2 = signalfd4(r1, &(0x7f0000006000), 0x8, 0x10000000) readv(r2, &(0x7f0000b28000)=[{&(0x7f000004f000)=""/128, 0x80}], 0x1) r3 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0xb, &(0x7f000003a000)) rt_sigprocmask(0x0, &(0x7f0000037ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigqueueinfo(r3, 0x20, &(0x7f0000035000)) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) 2018/04/09 13:36:27 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/04/09 13:36:27 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000440)='/dev/usbmon#\x00', 0x160f, 0x20040) ioctl$TIOCEXCL(r0, 0x540c) r1 = socket$inet6(0xa, 0x2100000000000002, 0x111) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e20, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x200}}, 0xfffb, 0xff, 0x7, 0x4, 0x8}, &(0x7f0000000480)=0x98) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000004c0)=ANY=[@ANYRES32=r2, @ANYBLOB="d8000000bc61d20fbe961806fbfe10c29fc495ccc1cddba351aa6dbb7a28c529e5ac06765ce1af9bde39dd642a8ca36690a6201af53cf4a81fb3d0d8f90c05e26961a3e15fff31da26e78f71abf584de28189060e3d2f2e860163c75a22afb12173fec97d29429dac0502d4663ade5bd450031f9ed40b2c104f46ae548372793afc546ffb925afb02ab26528b193c14a2122790030a94a7ce7b75eabb648ab484131e1c60964d1d8d8826a07daed178f95a5d4d0fb907c1d134589b002249c60ccb3b3d19ab175d73cec7fb967ee4f5a1231fc1be4ce9613fa68876ef04715"], &(0x7f0000001580)=0x2) r3 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$netlink(r3, 0x10e, 0x0, &(0x7f00000002c0)=""/131, &(0x7f0000000100)=0x83) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000080), &(0x7f0000000140)=0x4) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) memfd_create(&(0x7f0000000000)='\x00', 0x2) bind$netlink(r4, &(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x3}}, 0xe8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) 2018/04/09 13:36:27 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000004c0)={&(0x7f00000006c0)={0x10}, 0xc, &(0x7f0000000680)={&(0x7f0000000400)=@ipv4_newroute={0x2c, 0x18, 0x401, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, [@RTA_PREFSRC={0x8, 0x7, @multicast1=0xe0000001}, @RTA_GATEWAY={0x8, 0x5, @loopback=0x7f000001}]}, 0x2c}, 0x1}, 0x0) finit_module(r0, &(0x7f0000000000)='\x00', 0x0) 2018/04/09 13:36:27 executing program 0: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x0, 0x1) fchdir(0xffffffffffffffff) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000580)=ANY=[], 0xfffffce5) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000240)) r2 = inotify_init1(0x0) r3 = dup2(r2, 0xffffffffffffffff) truncate(&(0x7f0000000300)='./file0\x00', 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x9, 0x6, 0x3ff}, &(0x7f0000000440)=0x10) getsockname$inet(r0, &(0x7f0000000180), &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000480), &(0x7f00000004c0)=0x8) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000600)={@in6={{0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, 0x0, 0x0, 0x0, "1f13f792e2d10aecc07fb80e0a627ebe22b15b06a5ffda9e3e5fde28b405f41bca55259bc7adc82bcf4bd67eca8d90953857900fe0f5ce587f314fa00b28ebd08b2b39177d720ef632fe7a927f1e1a75"}, 0xd8) r4 = socket$inet(0x2, 0x1, 0x0) r5 = dup(r4) setsockopt$inet_tcp_int(r5, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r4, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r4, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) sendmsg(r5, &(0x7f0000b82000)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000e42000)=[{&(0x7f0000000140)="23f25cc4c984636994f457561b9ac6f91889e7487b4265e56f683482a940022ee11bbd767f7a7a089a5f14d706c4a2ad8bbe84cd66e7dc8cc9ee04d660c12f095a9a701cf05fb3026b21969c10950e1e9e8c63731bf5795e128526d517b79538d0d025b66d22c36b86f6ed30cdfea5242550285c123836ad6c3bc8ce7716c57439e32efa86eac4e3c5908733a939532a8500686581936af6cd990ac2f15f9a2bee4ec32c4d4ace7bd789b2c15546e0a313d8441c860a4e5b804007a99c9c7bb0b9056e68f2e9e008e6441aa5716a2b02346ce6210000000000000000000000000000094aa076c9d98c416d1de62b26f09ff5e0b1a65df8522179b05ac4cc3bcf737907760ecf6bfbc3f29d7f326deb92ddd15a87d582b49d4965839f6e04a3533e5f654beca853bf1afe88ed9dc11dbe73208d4102e1dd493602908a395b65ea27a523ffc9377e03b193d4d06e66bdaa0d1a649be20cfb9fbc7e6b09e7ff9761da82c104ed18e65372f7f4134918577d6bda2d96b3ae8a1ca0b1e6f6bd7026e7c4c6d1831698ce002efaa1aa9b1682a1ba398166e768366b", 0x198}], 0x1, &(0x7f0000634000)}, 0x0) readv(r5, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) recvmsg(r5, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000100)=""/4, 0x4}], 0x1, &(0x7f00000003c0)=""/4096, 0x1000}, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}], 0x1, 0x0) sendmmsg$inet_sctp(r3, &(0x7f0000006c00)=[{&(0x7f0000000100)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f00000001c0)=[{&(0x7f0000000140)="814c52ec3874dd3c609b93a3f03801999cd553bb8a79663bcd977d94a300a4f7bbbeb077", 0x24}], 0x1, &(0x7f0000000700)}, {&(0x7f0000003cc0)=@in6={0xa, 0x4e24, 0x40, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x8}, 0x1c, &(0x7f0000004e80)=[{&(0x7f0000003d00)="80", 0x1}], 0x1, &(0x7f0000004ec0), 0x0, 0x1}, {&(0x7f0000006700)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10, &(0x7f0000006b80)=[{&(0x7f0000006740)="086b0e885aead908456ac5f2a467cc7cc8b92c0228c68a120f8e108a875ad126e10cdbbf41747292d78910ffa4b280245dfc83c8074ffebc821ecbcf71ef904456d8a1a224041f9aeb54bc8d790f20c1c34dad01d9f7a0e26703ba01278df5f0096b4c6577df0131bc6b9f52336f0687b29d010b4ae3217b5f99e89fb37ca2d73182fc7afdf6be125318ae41c22b017ba91aba559546", 0x96}, {&(0x7f0000006a00)="3b360c36b3f9238c90330fa1de855d360399f6d663e4a936d8bc30daab6c155e2efcdbc741e3a1f5d4f27114eef9c5ea57cd6653254f791be95724c8c3c0cc2783d046a1546261a7aa2365104a1b27d27dfa5360073057887c0962ec0177cc07bf69287b216bc9554d547399805ebdedeeb1d9c38cc1", 0x76}], 0x2, 0x0, 0x0, 0x40}], 0x3, 0x5) perf_event_open(&(0x7f0000271000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000000340), &(0x7f00000002c0)=0x6e) 2018/04/09 13:36:27 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b80)='./cgroup.net/syz1\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x81b}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000b00)=ANY=[], 0x0) ftruncate(r1, 0x3) getpgrp(0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000940)={@dev, 0x0}, &(0x7f0000000a40)=0x14) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000a80)={@dev={0xfe, 0x80, [], 0xd}, @remote={0xfe, 0x80, [], 0xbb}, @empty, 0xfff, 0x3, 0x6dd3, 0x500, 0x1d, 0x800000, r3}) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}}) ioprio_get$pid(0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000000), &(0x7f0000000080)=0x8) getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f0000000980)={'broute\x00'}, &(0x7f0000000a00)=0x78) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="0400000000000000ff0f000000000000010000000200000002000000000000008000000000000000050000000000000067d00000000000000080000000000000000000000000000002000000000000000000000000000000ff000000"]) r4 = syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) r5 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0x0, 0x0) r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x90000, 0x0) ioctl$TIOCEXCL(0xffffffffffffffff, 0x540c) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) splice(r5, &(0x7f0000000040), r4, &(0x7f0000000080)=0x31, 0x400000000000, 0x1) close(r4) getpeername$packet(r6, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x14000}, 0xc, &(0x7f0000000240)={&(0x7f0000000300)=ANY=[@ANYBLOB="94000000430022032abd7000fcdbdf25020000001c0001002f73656c696e75782f636865636b72657170726f7400000008000400f7ffffff08000200260000000c000800eceeb82200000000340006000c000500000000000000060008000b000600000008000100", @ANYRES32=r7, @ANYBLOB="08000b00881600000c000400030000000000000008000200775000000c0008000000000000000000"], 0x94}, 0x1, 0x0, 0x0, 0x4040040}, 0x4000) 2018/04/09 13:36:27 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000cc0)={&(0x7f0000000840)=ANY=[@ANYBLOB="b800000019000100000000000000000000000000000000000000000000000001ffffffff00000000000000000000000000000000000000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000000000000000000000000011d9cea0908530d4000000000000000000000000000000000000000000000000000000000000001d000000000000000000a0d100000000000000000000000000000000000000000000000000000000000000000000001f"], 0xb8}, 0x1}, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x800) ptrace$getregset(0x4204, 0x0, 0x3, &(0x7f0000000140)={&(0x7f0000000100)=""/44, 0x2c}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080), &(0x7f0000000200)=0xffffffffffffff1d) 2018/04/09 13:36:27 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000b6a000/0x1000)=nil, 0x1000, 0x4, 0x32, r0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000f0ffc), 0x4) getsockopt$netlink(r0, 0x10e, 0x800000000008, &(0x7f0000fb3fff)=""/4, &(0x7f0000bea000)=0x4) 2018/04/09 13:36:27 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000004c0)={&(0x7f00000006c0)={0x10}, 0xc, &(0x7f0000000680)={&(0x7f0000000400)=@ipv4_newroute={0x2c, 0x18, 0x401, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, [@RTA_PREFSRC={0x8, 0x7, @multicast1=0xe0000001}, @RTA_GATEWAY={0x8, 0x5, @loopback=0x7f000001}]}, 0x2c}, 0x1}, 0x0) finit_module(r0, &(0x7f0000000000)='\x00', 0x0) 2018/04/09 13:36:27 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fdatasync(r0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000), 0x2) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x94) getsockopt$netlink(r1, 0x10e, 0x1, &(0x7f0000000080)=""/236, &(0x7f0000000180)=0xec) 2018/04/09 13:36:27 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000cc0)={&(0x7f0000000840)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) r1 = gettid() ioprio_set$pid(0x0, r1, 0xfffffffffffff000) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000000)=0x7f, 0x35f) 2018/04/09 13:36:27 executing program 3: r0 = memfd_create(&(0x7f0000a83fe5)="3afe39591b194fa808f1d14a28c0f7c26a995d1f73081d1af00a24", 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000039ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f0000000040)=[{&(0x7f00001f8000)=@abs, 0x8, &(0x7f0000016000), 0x0, &(0x7f0000a15fb0)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}], 0x92, 0x0) 2018/04/09 13:36:27 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x2, 0x8080) clock_settime(0x6f0960c220540ad0, &(0x7f0000000000)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000180)) write$tun(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0xa3) 2018/04/09 13:36:27 executing program 6: timer_create(0x7, &(0x7f0000fd2000)={0x0, 0x0, 0x1}, &(0x7f0000000000)) r0 = socket(0x100000000000008, 0x7fc, 0x394d) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x3, 0x30, 0x8}, &(0x7f0000000080)=0x18) getsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f0000000180)=""/175, &(0x7f0000000240)=0xaf) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e23, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}, 0x3}, 0x90) timer_settime(0x0, 0x0, &(0x7f0000c94000)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f0000df3fe0)) 2018/04/09 13:36:27 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x4, 0x30}, &(0x7f00000003c0)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000400)={0x0, 0x3ff}, &(0x7f0000000440)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000000540)=[{&(0x7f0000000100)=@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000340)="73e4061541b029c4ad69b6fb7a19777a6823a0a6c2ab630310440a5e7b004c8789d6e348482962a4bf74e781788112bb3ddfd1a202809030f4263ca93cee4cc12dacd31d176f632445d427c13f8ba31cf90060f343fc0169018ca10766b75ed676c73043029b1314", 0x68}], 0x1, &(0x7f0000000480)=[@init={0x18, 0x84, 0x0, {0x4, 0x80000000, 0xffff, 0x8}}, @sndrcv={0x30, 0x84, 0x1, {0x20, 0x100000000, 0x1, 0xffffffff, 0x0, 0x1, 0xfffffffffffffff7, 0x0, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x8000, 0x2, 0x100000001, 0x10001, r2}}, @init={0x18, 0x84, 0x0, {0x2, 0x6, 0xf, 0x1}}], 0xc0, 0x14}], 0x1, 0x40) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000000600)=0xfffffffffffffff9, 0x4) write$evdev(r0, &(0x7f0000000640)=[{{0x0, 0x2710}, 0x8, 0x7ff, 0x2}, {{0x77359400}, 0x2, 0x7, 0x7}], 0x30) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x7}, 0x4) r3 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x800) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@ipv4={[], [], @dev}, @in6=@ipv4={[], [], @broadcast}}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f00000000c0)=0xe8) setsockopt$IP_VS_SO_SET_EDITDEST(r3, 0x0, 0x489, &(0x7f0000000580)={{0xf7, @dev={0xac, 0x14, 0x14, 0x18}, 0x4e22, 0x1, 'wrr\x00', 0x1, 0x7, 0x5c}, {@loopback=0x7f000001, 0x4e22, 0x0, 0x5, 0xfff, 0x80}}, 0x44) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000200)={0x0, &(0x7f00000001c0)}, 0x10) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000000)={@mcast1}, &(0x7f0000000040)=0x14) INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes 2018/04/09 13:36:28 executing program 1: r0 = memfd_create(&(0x7f0000000080)='[,\x00', 0x1) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x2012, r0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@loopback, @empty, @remote}, &(0x7f0000000040)=0xc) mprotect(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x2) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x5) 2018/04/09 13:36:28 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x200c02) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000080)) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000cc0)={&(0x7f0000000840)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) 2018/04/09 13:36:28 executing program 7: r0 = socket(0x10, 0x2, 0x0) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) accept$packet(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000440)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000600)={&(0x7f0000000480)=@ipv4_newroute={0x168, 0x18, 0x400, 0x70bd2b, 0x25dfdbff, {0x2, 0x94, 0x20, 0x901, 0x0, 0x1, 0xff, 0x0, 0x1000}, [@RTA_UID={0x8, 0x19, r1}, @RTA_MARK={0x8, 0x10, 0x3ff}, @RTA_IIF={0x8, 0x1, r3}, @RTA_FLOW={0x8, 0xb, 0x5}, @RTA_ENCAP={0x12c, 0x16, @nested={0x128, 0x5f, [@typed={0xc, 0x24, @u64=0x100000001}, @generic="4200f70c9aacea89ef534e1eeae5c4dcfd2c75274a5b16a0fce4a6793122e539c257b450222a9d89d934e0c37a6a12e5106eade6b50470dccf82e65e4281f63e8930d86fafc5bad76b50ff57dbaf113e191c19fc8bc1f726cd8228da91f7e9b66679a35cc620b01d1e51d24831e795625755c98eecb876e9d27876dbd8b5cfb905bd276942b2c12b113e06d97b6301f8e6d7082532b0142ed30769", @generic="c88ac47f97f363026ba5a877cc2e478080a2c45d357b587229253f16c77bfda2beed851157c4dab40f74f6363be3ef50e4358337708659be2ddc371ed60d0c5f3d634046acea99af58665f72c6302aa000c58c3d2934eaf9ee1bf6b36375ce00c07e8fccc7a94d358267b150f2e87d8b8783abcecbbf16def98454ac"]}}]}, 0x168}, 0x1, 0x0, 0x0, 0x4}, 0x4) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba2ff4)={0x10}, 0xc, &(0x7f0000434ff0)={&(0x7f0000d578b4)=ANY=[]}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) getsockname$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000380)=0x27c) setgroups(0x8, &(0x7f0000000080)=[r2, r2, r2, r2, r2, r2, r2, r2]) r5 = socket$inet(0x2, 0x1, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000040), &(0x7f0000000300)=0x4) fsetxattr(r5, &(0x7f0000000180)=@known='system.sockprotoname\x00', &(0x7f00000001c0)=':vmnet0)^\x00', 0xa, 0x2) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000340)=ANY=[@ANYBLOB="2a00000000000000000000000000d6aa8f8f7713aec2a8c000", @ANYRES32=r4, @ANYBLOB="000000000c000100ffffffffffff0000"], 0x28}, 0x1}, 0x0) 2018/04/09 13:36:28 executing program 2: socket$inet_udp(0x2, 0x2, 0x0) socket$packet(0x11, 0x800000000002, 0x300) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0xc, @time, 0x1, {0x80000001, 0x81}, 0x800, 0x3, 0x1}) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x1, &(0x7f00000002c0)=ANY=[@ANYBLOB="e75f33951ba78d3e0eb1bb3ef58ec954aaa27db1b72f0ddc7c33be1dd52166cc12a83c222e118e215711614cddb449328caf1f6c28579124a3c2248b1291450821cf82057d09bc"], &(0x7f0000000380)) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000016000)=[{0x2c}, {0x6}]}, 0x8) r2 = socket(0xa, 0x2, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000500)={0x5, 0xffffffffffff8000, 0xffffffff}) getsockname(r2, &(0x7f00000001c0)=@nfc, &(0x7f0000000ac0)=0x337) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r2, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000000)) fallocate(r3, 0x0, 0xffff, 0x1f) connect$inet(r2, &(0x7f0000000040)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendfile(r2, r3, &(0x7f00005faff8)=0x5, 0xfffb) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000380)={0x0, 0x4766}, &(0x7f00000003c0)=0x8) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000240)={'ip6gre0\x00', {0x4, 0x3, 0x1, "2aee53e20ea0", 0x3}}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000400)={0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x200, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x9, 0x0, 0x0, 0x0, 0xc3}}, &(0x7f00000004c0)=0xb0) unlinkat(r2, &(0x7f0000000140)='./file0/file0\x00', 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000580)={0x0, 0xfffffffffffffff7}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000600)={0x0, 0x2}, &(0x7f0000000640)=0x8) 2018/04/09 13:36:28 executing program 3: r0 = memfd_create(&(0x7f0000a83fe5)="3afe39591b194fa808f1d14a28c0f7c26a995d1f73081d1af00a24", 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000039ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f0000000040)=[{&(0x7f00001f8000)=@abs, 0x8, &(0x7f0000016000), 0x0, &(0x7f0000a15fb0)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}], 0x92, 0x0) 2018/04/09 13:36:28 executing program 6: r0 = open(&(0x7f0000000080)='./file0\x00', 0x1, 0x40) splice(r0, &(0x7f0000000300), r0, &(0x7f0000000380), 0xc205, 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x7, 0x4e9}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r1, 0x1afd}, &(0x7f0000000180)=0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000080)) getdents64(r2, &(0x7f0000000000)=""/72, 0x48) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00000001c0)={'ip6gre0\x00', 0x40}) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000280)=[{{r3, r4/1000+10000}, 0x4, 0x4, 0x80000001}, {{r5, r6/1000+30000}, 0x100000000, 0x8, 0x6}, {{0x0, 0x2710}, 0x0, 0xffffffff, 0x9}, {{}, 0x3, 0x3f, 0x81}], 0x101) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000340)={0x8}, 0x4) 2018/04/09 13:36:28 executing program 5: socket$inet_udp(0x2, 0x2, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f00000000c0)={0xc, @time, 0x0, {}, 0x800, 0x0, 0x1}) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000380)) r1 = socket(0xa, 0x2, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r1, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000000)) fallocate(r2, 0x0, 0xffff, 0x1f) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendfile(r1, r2, &(0x7f00005faff8)=0x5, 0xfffb) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000380)={0x0, 0x4766}, &(0x7f00000003c0)=0x8) unlinkat(0xffffffffffffffff, &(0x7f0000000140)='./file0/file0\x00', 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000180), 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000600)={0x0, 0x2}, &(0x7f0000000640)=0x8) 2018/04/09 13:36:28 executing program 0: r0 = getpgid(0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x80002) r4 = accept(0xffffffffffffffff, &(0x7f0000000440)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000003c0)=0x80) getsockopt$inet6_tcp_buf(r4, 0x6, 0x0, &(0x7f00000004c0), &(0x7f0000000500)) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}}) r5 = dup3(0xffffffffffffffff, r1, 0x0) pselect6(0x40, &(0x7f0000000740)={0x0, 0x0, 0x7, 0x0, 0x7, 0x400001f}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x4, 0x2, 0x0, 0x491, 0x3}, &(0x7f0000000640)={0xfffffffffffffffe, 0x0, 0x200, 0x2, 0x0, 0x0, 0x0, 0x2}, &(0x7f0000000300)={0x0, 0x1c9c380}, &(0x7f0000000780)={&(0x7f0000000340), 0xfffffffffffffd4e}) unshare(0x0) prctl$setptracer(0x59616d61, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000580)={0xff, 0x0, 0x0, 0x7}, &(0x7f00000005c0)=0x10) ioctl$ASHMEM_SET_PROT_MASK(r5, 0x40087705, &(0x7f00000004c0)={0x4, 0x7fffffff}) sched_getattr(r0, &(0x7f00000000c0), 0xfffffffffffffe8b, 0x0) tgkill(r0, r0, 0x3b) mremap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x2000, 0x0, &(0x7f0000003000/0x2000)=nil) r6 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r6, 0x2283, &(0x7f0000979fff)="a6") clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) clone(0x0, &(0x7f00000007c0)="55b93da061b09d39b846496178b7360c5a18a37b57a234dd0df56b9df1c00fe539d0f98a0b44c31f4ad99bf9be376dcec49379cb4707b6350a84a2313ef054ac6080afdd94dfa9fd055f8830605130793a4a564a414263a01d61a5676cf0828629de863cd78636fa53d06e1a5b9ac4e57d6780e5a653517988a5c6867e61eaef2b80d88f35b8351b6e3dafae5a6b6a26bb5f04c95354d33dbfee909238d14021cfe95d174220bb9f80ff520c8c47e2760cfaaca2e21602c4fdec362064e66b52182d7a2f911af24921f0efc8e7", &(0x7f0000000540), &(0x7f0000000600), &(0x7f00000008c0)="a6d4319187b723bb97d0f686d77c6e25bc912166602b0d6d8201b45bd926fcf45915506095b54cc6416018fc0594e9241abaa02984bdff7803ad47424e7323c4a25cd6c0d3737812c484ef569305e2fc6b39e8c9bf99a5c05765e05716036be0c3c9413b5f97cd5ca4b764e1fed22c2814c61c1cc8385c682bf9ea20b16bdb904ec54e6d5db2b4c79d664de5310acbb88a42cc3c0a72e383e48714eb95eeea15405c9c4922130a08922644cf90350e3fbe057a") clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) write$selinux_context(r6, &(0x7f0000000380)='system_u:object_r:logrotate_var_lib_t:s0\x00', 0x29) clock_gettime(0x0, &(0x7f0000000180)) timer_create(0x0, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f00000002c0)=0x0) timer_getoverrun(r11) ioctl$DRM_IOCTL_INFO_BUFS(r6, 0xc0106418, &(0x7f00000006c0)={0x0, 0x0, 0x81, 0x9, 0x0, 0x3}) write$evdev(0xffffffffffffffff, &(0x7f00000001c0)=[{{}, 0x1, 0x100000000}, {{}, 0x334}, {{}, 0x7, 0x0, 0x6}, {{}, 0x3, 0x1, 0x3a3d}, {{0x0, r7/1000+10000}, 0x4, 0x0, 0x4}, {{}, 0x0, 0x0, 0x1}, {{0x0, r8/1000+10000}, 0x5}, {{r9, r10/1000+30000}, 0x0, 0x7}, {{}, 0x6}], 0xd8) mkdirat$cgroup(0xffffffffffffffff, &(0x7f0000000680)='syz1\x00', 0x1ff) 2018/04/09 13:36:28 executing program 4: unshare(0x20000400) unshare(0x28060400) exit(0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000001c0)={0x1, &(0x7f0000000200)=[{}]}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000000c0)) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='pids.events\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000180)={&(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x1, 0x3, 0xa}) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000cc0)={&(0x7f0000000840)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) 2018/04/09 13:36:28 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) clone(0x0, &(0x7f0000000200)="5d758b5d9916aed6d12792e469f48728a0448b9abff074ad930715a3295c84cec37945d467a89f37285da187865cbf2b11b7237410bc0ec5b1806dda0914442123f453d282d80f2bf8a51b62ba15e6687776be4d045a81", &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000000000)) read(r0, &(0x7f0000000180)=""/125, 0x7d) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@mcast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}}}, &(0x7f0000000000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'ip_vti0\x00', r1}) 2018/04/09 13:36:28 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00', 0xc3, 0x80003, 0x0, 0x1}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b65000)='/dev/sequencer2\x00', 0x1, 0x0) [ 119.074904] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket 2018/04/09 13:36:28 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f0000000000)={0x2, 0x5, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) accept4$inet(r1, &(0x7f0000000040)={0x0, 0x0, @loopback}, &(0x7f0000000080)=0x10, 0x80000) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000000100)=0x3) 2018/04/09 13:36:28 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000100)={'irlan0\x00', 0x8}) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) r2 = accept(r0, &(0x7f0000000140)=@l2, &(0x7f0000000200)=0x80) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000240)={0x4, [0xb0, 0x2, 0x2, 0xd7]}, 0xc) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00\x00p\x00', 0x1002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x1000000000003501}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x101100, 0x0) connect$vsock_stream(r3, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) 2018/04/09 13:36:28 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000774ff6)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f0000777000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f000071eff8)=@file={0x1, './file0\x00'}, 0xa) r2 = dup(r0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000000000)={0xfff, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}}}, 0x88) sendto$ax25(r2, &(0x7f0000000100)="78847934871a06d8d723d5f3404c754e5f8cedb89ea8030b9ca3bfc67d787da259e36d48a028333b4f48e25aeda524dfd1c085745871c8efeb1fd25ff417b6b383cdd98fd780c4425a78236224fad39ebc9faef044887d4a974e253088f84677ec8071", 0x63, 0x40, &(0x7f0000000180)={0x3, {"cbf17294cd1742"}, 0x6}, 0x10) [ 119.360596] device bridge0 entered promiscuous mode 2018/04/09 13:36:29 executing program 2: socket$inet_udp(0x2, 0x2, 0x0) socket$packet(0x11, 0x800000000002, 0x300) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0xc, @time, 0x1, {0x80000001, 0x81}, 0x800, 0x3, 0x1}) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x1, &(0x7f00000002c0)=ANY=[@ANYBLOB="e75f33951ba78d3e0eb1bb3ef58ec954aaa27db1b72f0ddc7c33be1dd52166cc12a83c222e118e215711614cddb449328caf1f6c28579124a3c2248b1291450821cf82057d09bc"], &(0x7f0000000380)) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000016000)=[{0x2c}, {0x6}]}, 0x8) r2 = socket(0xa, 0x2, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000500)={0x5, 0xffffffffffff8000, 0xffffffff}) getsockname(r2, &(0x7f00000001c0)=@nfc, &(0x7f0000000ac0)=0x337) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r2, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000000)) fallocate(r3, 0x0, 0xffff, 0x1f) connect$inet(r2, &(0x7f0000000040)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendfile(r2, r3, &(0x7f00005faff8)=0x5, 0xfffb) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000380)={0x0, 0x4766}, &(0x7f00000003c0)=0x8) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000240)={'ip6gre0\x00', {0x4, 0x3, 0x1, "2aee53e20ea0", 0x3}}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000400)={0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x200, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x9, 0x0, 0x0, 0x0, 0xc3}}, &(0x7f00000004c0)=0xb0) unlinkat(r2, &(0x7f0000000140)='./file0/file0\x00', 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000580)={0x0, 0xfffffffffffffff7}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000600)={0x0, 0x2}, &(0x7f0000000640)=0x8) 2018/04/09 13:36:29 executing program 7: socket$inet(0x2, 0x4, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x200800, 0x0) fcntl$setlease(r0, 0x400, 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) timerfd_create(0x7, 0x800) getsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f0000bfcffc), &(0x7f0000000180)=0x4) linkat(r0, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00', 0x400) getsockopt$inet_tcp_int(r1, 0x6, 0x6, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/09 13:36:29 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x3) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) sendmsg$nl_generic(r0, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019bf9b)={0x14, 0x2a, 0x311}, 0x14}, 0x1}, 0x0) write(r0, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/04/09 13:36:29 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000000000), 0x25d) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10, 0x80000) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000000c0)={@in6={{0xa, 0x4e24, 0x3139, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, 0x40, 0x2, 0x8, "6015479bd860e12f8cf0764ee18424cebf257fb4e9ae3261f1f9d81c29bc0736bddf8b7ea61f68e95d58b217f6515d1195789ab9ddbd9e52b02e4c168f85c731b955e7f9e9e1b5a2736f596e17121f60"}, 0xd8) 2018/04/09 13:36:29 executing program 0: socket$inet_udp(0x2, 0x2, 0x0) socket$packet(0x11, 0x800000000002, 0x300) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0xc, @time, 0x1, {0x80000001, 0x81}, 0x800, 0x3, 0x1}) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x1, &(0x7f00000002c0)=ANY=[@ANYBLOB="e75f33951ba78d3e0eb1bb3ef58ec954aaa27db1b72f0ddc7c33be1dd52166cc12a83c222e118e215711614cddb449328caf1f6c28579124a3c2248b1291450821cf82057d09bc"], &(0x7f0000000380)) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000016000)=[{0x2c}, {0x6}]}, 0x8) r2 = socket(0xa, 0x2, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000500)={0x5, 0xffffffffffff8000, 0xffffffff}) getsockname(r2, &(0x7f00000001c0)=@nfc, &(0x7f0000000ac0)=0x337) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r2, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000000)) fallocate(r3, 0x0, 0xffff, 0x1f) connect$inet(r2, &(0x7f0000000040)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendfile(r2, r3, &(0x7f00005faff8)=0x5, 0xfffb) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000380)={0x0, 0x4766}, &(0x7f00000003c0)=0x8) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000240)={'ip6gre0\x00', {0x4, 0x3, 0x1, "2aee53e20ea0", 0x3}}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000400)={0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x200, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x9, 0x0, 0x0, 0x0, 0xc3}}, &(0x7f00000004c0)=0xb0) unlinkat(r2, &(0x7f0000000140)='./file0/file0\x00', 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000580)={0x0, 0xfffffffffffffff7}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000600)={0x0, 0x2}, &(0x7f0000000640)=0x8) 2018/04/09 13:36:29 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair(0x5, 0x804, 0x7ff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') getsockname$packet(0xffffffffffffff9c, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000006c0)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000700)={{{@in=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@loopback}}, &(0x7f0000000800)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000840)={0x0, @broadcast, @rand_addr}, &(0x7f0000000880)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000008c0)={{{@in6=@mcast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f00000009c0)=0xe8) getsockname$packet(0xffffffffffffffff, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000a40)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000e80)={{{@in6=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000f80)=0xe8) accept$packet(0xffffffffffffff9c, &(0x7f0000001080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000010c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000013c0)={'\x00', 0x0}) getpeername$packet(0xffffffffffffff9c, &(0x7f0000001400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001440)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002cc0)={'gretap0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000002d00)={'team0\x00', 0x0}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000002d40)={@rand_addr, @multicast2, 0x0}, &(0x7f0000002d80)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000140)={'team0\x00', r10}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000002e40)={{{@in6=@ipv4={[], [], @multicast2}, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000002f40)=0xe8) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000002f80)={@mcast1, 0x0}, &(0x7f0000002fc0)=0x14) accept4$packet(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000003040)=0x14, 0x800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003080)={'bridge0\x00', 0x0}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000030c0)={0x0, @local, @rand_addr}, &(0x7f0000003100)=0xc) sendmsg$TEAM_CMD_NOOP(r1, &(0x7f0000003940)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1040000}, 0xc, &(0x7f0000003900)={&(0x7f0000003140)={0x7a0, r2, 0x4, 0x70bd2b, 0x25dfdbfe, {}, [{{0x8, 0x1, r3}, {0x104, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r4}}}]}}, {{0x8, 0x1, r5}, {0xf4, 0x2, [{0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x100000001, 0x3, 0x3, 0x3}]}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x5, 0x4, 0x1, 0x3ff}, {0x80000001, 0x7a165265, 0x101, 0x7ff}]}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8000}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}}]}}, {{0x8, 0x1, r7}, {0x80, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3ff}}, {0x8, 0x7}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}]}}, {{0x8, 0x1, r8}, {0x150, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x280000000000000}}, {0x8, 0x7}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r9}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x5c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x2c, 0x4, [{0x74b1, 0x100, 0x1, 0x60}, {0x0, 0xffff, 0x200, 0x6}, {0x101, 0x7, 0x4, 0x9}, {0x2, 0x5, 0x8001, 0xb284}, {0x7fffffff, 0x7f, 0xfb4, 0x7}]}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xaac}}}]}}, {{0x8, 0x1, r10}, {0x3c, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}]}}, {{0x8, 0x1, r11}, {0x1e4, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r12}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x1c, 0x4, [{0x1ff, 0x5, 0x101, 0x9}, {0x0, 0x7, 0xfff, 0x1}, {0xffffffffffffffee, 0x9, 0x1, 0x8}]}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8001}}, {0x8, 0x6, r14}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8001}}, {0x8, 0x6, r15}}}, {0x64, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x34, 0x4, [{0xff, 0x3fd8, 0xfffffffffffffffd, 0x1f}, {0x7f, 0x1, 0x200, 0x1}, {0x0, 0x3ff, 0x5, 0x2}, {0xfffffffffffffffa, 0x6, 0xfffffffffffffff8, 0x3}, {0x7, 0x1fd21a5a, 0x101, 0x5}, {0xfff, 0x7f, 0x3, 0x1ff}]}}}]}}, {{0x8, 0x1, r16}, {0xb0, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r17}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100000001}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r18}}}]}}, {{0x8, 0x1, r19}, {0xb4, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xa603}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r20}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}]}}]}, 0x7a0}, 0x1, 0x0, 0x0, 0x4000800}, 0x8010) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000cc0)={&(0x7f0000000000)=ANY=[]}, 0x1}, 0xfffffffffffffffc) 2018/04/09 13:36:29 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000340)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000006c0)=@newspdinfo={0x1c, 0x24, 0x323, 0x0, 0x0, 0x0, [@ipv4_hthresh={0x8, 0x3}]}, 0x1c}, 0x1}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) recvfrom$unix(r1, &(0x7f0000000100)=""/61, 0x3d, 0x40, &(0x7f0000000140)=@abs={0x0, 0x0, 0x4e23}, 0x6e) recvfrom$unix(r1, &(0x7f0000000080)=""/127, 0x7f, 0x0, 0x0, 0x0) 2018/04/09 13:36:29 executing program 6: r0 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000095bffc), 0x4) bind$packet(r0, &(0x7f0000000000)={0x11, 0x3, r1, 0x1, 0xfffffffffffffffd, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xfffffffe) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000780), 0x4) 2018/04/09 13:36:29 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f00000002c0)={0x8, 0x6, 0xfffffffffffffff8}) setsockopt$inet_buf(r0, 0x0, 0x2000000000010, &(0x7f0000000000)="02000000020001004b00be8c5ee18c88", 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in6, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000140)=0xe8) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000000400)=""/150) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000001600)={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xf}}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0x4e23, @loopback=0x7f000001}, 'vlan0\x00'}) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00000004c0)=""/4096, &(0x7f00000014c0)=0x1000) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x301000, 0x0) ioctl$TUNSETSNDBUF(r3, 0x400454d4, &(0x7f0000000240)=0x1) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000180)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}, r2}, 0xc) sendmsg$nl_route(r3, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000380)={&(0x7f0000001500)=ANY=[@ANYBLOB="3c000000160000000b0270007cd07c45419a4c653f1701aecb2d27372b4cb4c56839f1a1991e2bb4034ad7e0f2f07a6f5c1003e7a41a5944bc6ad58656abb6835762abb117a0b5a0b7d2416db60a6307788a3d40e32b825bfad0b41ec77a717069ce2e7e85626a3fad16e569f2d81efa788c79809ce2a383d0d02d56e815ea1c8a5493081aface8698372096b2fd3fa5c36bc2bbf24ecabe54cccef07e1c4e130785b9913d23fa14c92afddc186fea208ed8f480ec221b760152fd959acc5ec287fdcfa80254d80321ceda35cfd424c18dfc", @ANYRES32=r2, @ANYBLOB="08000200e00000021400060000000000008000000100010001010000080004007f000001"], 0x3c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4008004) 2018/04/09 13:36:29 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000100)=0x0) socket$key(0xf, 0x3, 0x2) ptrace$cont(0x18, r1, 0xd, 0x1f) r2 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x100000000, 0x20000) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000000340)={0x2, &(0x7f0000000180), &(0x7f0000000300)=[{0xe9e, 0x3a, 0x5, &(0x7f00000001c0)=""/58}, {0x9, 0xf0, 0x8, &(0x7f0000000200)=""/240}]}) mmap$binder(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1, 0x8010, r2, 0x0) sendmsg$key(r0, &(0x7f00004b6914)={0x0, 0x0, &(0x7f0000a8fff0)={&(0x7f0000e16000)={0x2, 0xe, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x1, 0x18}]}, 0x18}, 0x1}, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="0212080f030000002bbd7000fedbdf210100140007000000"], 0x18}, 0x1}, 0x20000001) syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x4, 0x10000) 2018/04/09 13:36:29 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000040)) mkdir(&(0x7f00000007c0)='./file0\x00', 0x90) r1 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) pwritev(r1, &(0x7f0000000300), 0x0, 0x0) fgetxattr(r0, &(0x7f0000000240)=@random={'osx.', '\x00'}, &(0x7f0000000300)=""/80, 0x50) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000100)=0x8) r2 = creat(&(0x7f00000002c0)='./file0/bus\x00', 0xffffffffffffffff) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) readv(r0, &(0x7f0000001980)=[{&(0x7f0000001640)=""/180, 0xb4}, {&(0x7f00000018c0)=""/182, 0xb6}], 0x2) r3 = syz_open_pts(0xffffffffffffffff, 0x2) creat(&(0x7f0000000200)='./file0\x00', 0x140) dup3(r3, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f00000003c0)='ceph\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000440), 0x0, 0xfffffffffffffffb) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000640)={{{@in=@multicast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000480)=0xe8) fstat(0xffffffffffffffff, &(0x7f00000004c0)) keyctl$chown(0x4, r4, r5, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x6) write(r0, &(0x7f0000c34fff), 0xffffff0b) readv(0xffffffffffffffff, &(0x7f0000000180), 0x0) 2018/04/09 13:36:29 executing program 0: setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000003f42)="e9b1102fd162d2883afda6ca384faf121d74cc184624fce45026608dab3c7b831ea74850369babebbb881b4705fb9d5b6904ab9ea2bf03d896bd297cb7b37702c0a3363c7b53618766bfaea1eff261f0b2e23ea64dae4b74e1384260720bb174676f336b965c9cb4b46b75ae551d1a742a5e977acd7cce7ec8f0b0695c6d6012d40ea9373a4dcd9710956cc6e7ed45055df929909a53679bad75b619", 0x9c) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x200400, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, [0x0, 0x6, 0x3, 0x27, 0x0, 0xffff, 0x1000, 0x200, 0x7, 0x4cbc, 0x3, 0xbc68, 0x401, 0x8, 0x9]}, &(0x7f0000000140)=0x100) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={r1, 0x1, 0x3a, 0x6}, 0x10) socket$pppoe(0x18, 0x1, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="5a00000005d48581b18c5c026f96353eeb04ad21e969918aeca5a158c7d2f8f7eddc8ee86e7d1547896f81e733219807af3b1ab227cf6fa4fc92a285590a7091e469b005a9d9b8265a23f1abda34123603f80ce5c69ef4a45567d729526b490881000000"], &(0x7f0000009ffc)=0x62) sendto$inet6(r2, &(0x7f0000003fd9), 0xfdc2, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x16) 2018/04/09 13:36:29 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f0000000140)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r3 = dup2(r2, r1) r4 = getpid() setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0x1, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xffff}, @in6={0xa, 0x4e21, 0x39, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x48) ptrace$getenv(0x4201, r4, 0x6b, &(0x7f0000000080)) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000280)={@multicast2, @multicast1, 0x0}, &(0x7f00000002c0)=0xc) ioctl$TUNSETOWNER(r1, 0x400454cc, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x2}}) ioctl$KDDISABIO(0xffffffffffffffff, 0x4b37) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000180)={{{@in=@multicast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}}}, &(0x7f0000000040)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000300)={{{@in=@loopback=0x7f000001, @in=@multicast2=0xe0000002, 0x4e22, 0x7, 0x4e22, 0x7, 0x2, 0x20, 0x0, 0x0, r5, r6}, {0x7, 0x9, 0x7, 0x6, 0x10001, 0x9, 0x4, 0xfffffffffffffffd}, {0x16be, 0x3390f42, 0x1400, 0x6}, 0x6, 0x6e6bb8, 0x0, 0x1, 0x3, 0x1}, {{@in=@broadcast=0xffffffff, 0x4d2, 0xff}, 0x2, @in=@multicast1=0xe0000001, 0x34ff, 0x2, 0x3, 0xfffffffffffffffa, 0x802, 0x0, 0x9}}, 0xe8) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)) 2018/04/09 13:36:29 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000100)={0x9, 0x6, 0x7, 'queue1\x00', 0x3f}) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00000000c0)=0x2, 0x4) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000cc0)={&(0x7f0000000840)=ANY=[@ANYBLOB="b800000019000100000000000000000000000000000000000000000000000001ffffffff00000000000000000000000000000000000000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0xb8}, 0x1}, 0x0) 2018/04/09 13:36:29 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x100000000, 0x40) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x44, r2, 0x206, 0x70bd25, 0x25dfdbfe, {0x1}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x88}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x2f}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x44}, 0x1, 0x0, 0x0, 0x8810}, 0x800) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000097e000)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0xfd49) 2018/04/09 13:36:29 executing program 2: perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)="006400ecff0345") getdents(r0, &(0x7f0000cd7f35)=""/203, 0x38b) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={0x0, 0xe46a}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={r1, @in={{0x2, 0x4e21, @loopback=0x7f000001}}}, &(0x7f00000001c0)=0x84) getdents64(r0, &(0x7f0000000df0)=""/528, 0xff95) 2018/04/09 13:36:29 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000040)=""/170) writev(r0, &(0x7f0000f9a000)=[{&(0x7f0000f8d000)="2900000021001900013d3500000a00060200000000000000000d00040d001000190000002400030008", 0x29}], 0x1) 2018/04/09 13:36:29 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000030ff8)='pagemap\x00') r1 = memfd_create(&(0x7f00000000c0)='$\x00', 0xffeffffffffffffe) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) sendfile(r1, r0, &(0x7f0000000200)=0x100000, 0x10000) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000100)={0xe601, {{0x2, 0x4e20}}}, 0x88) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@dev={0xac, 0x14, 0x14, 0x1a}, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) 2018/04/09 13:36:29 executing program 0: r0 = memfd_create(&(0x7f000000f000)='ppp0-*\x00', 0x0) fallocate(r0, 0x3, 0x1000008, 0x74ea) 2018/04/09 13:36:29 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"6c6f0000ffffff9f0000ddff00"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) [ 120.549050] device lo left promiscuous mode [ 120.590119] device lo entered promiscuous mode [ 120.602735] device lo left promiscuous mode [ 120.653252] device lo entered promiscuous mode 2018/04/09 13:36:30 executing program 7: mknod(&(0x7f0000027000)='./file1\x00', 0x0, 0x0) link(&(0x7f000001e000)='./file1\x00', &(0x7f000001fff8)='./file0\x00') r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00000001c0)=0xe8) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r2) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @broadcast}, &(0x7f0000000080)=0xc) unlink(&(0x7f00009ff000)='./file0\x00') 2018/04/09 13:36:30 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) listxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/120, 0x78) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000cc0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xb8}, 0x1}, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000080)=0x1e0, 0x800) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000240), &(0x7f0000000280)=0x34c) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000200)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) 2018/04/09 13:36:30 executing program 3: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) sendto$inet6(r0, &(0x7f0000000000)="5a400dea3b452a4992f033b95aea4ff2aa4518a6e7ff668c24156a1031537113b0cd8726768ae616dd730069df15d4295907b55920552d2bd06fca4a23a9ad3f5d045a530a11b559a82048a466abeaacda217dbaef9165c2397547aa7cf7217af902954a45e08060fd3bcc5516ea29efe5c254e2afa38e30bcb4020e2c48eb623faf2a687a616a4ad916a0133e1e5176ed61005f1ce6583a6cc2337be81c5eb026d151921b444bd249ad0bba1e65a570f260e6d29f64fd6157dd306b98ba4c9adefd64ff49a8f7fb1f1adb86cf79c180b5e745978c14d5a19c69785eeb6469ff", 0xe0, 0x8004, &(0x7f0000000100)={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x4}, 0x1c) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x0) 2018/04/09 13:36:30 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x4) chdir(&(0x7f00000003c0)='./bus/file0\x00') setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f000074fffc)=0x3, 0xa9) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0xfc) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x200000000000, @loopback={0x0, 0x1}, 0x4}, 0x1c) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00000002c0)=0x3) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000400), 0x4) rt_sigaction(0x0, &(0x7f0000000040), &(0x7f00000001c0), 0x8, &(0x7f0000000200)) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000640), &(0x7f0000000680)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in={{0x2}}}, &(0x7f0000000780)=0x90) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000004c0)={0x0, 0x401, 0x7, 0x8}, &(0x7f0000000b00)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000b40), &(0x7f0000000b80)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000bc0), &(0x7f0000000c00)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000c40), &(0x7f0000000c80)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000d00)=0x20) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000f00)={&(0x7f0000000480)=@in6={0xa}, 0x1c, &(0x7f0000000600), 0x0, &(0x7f0000000d40)}, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000540)=ANY=[], &(0x7f0000000500)) renameat(0xffffffffffffffff, &(0x7f0000000240)='./bus\x00', 0xffffffffffffffff, &(0x7f0000000280)='./bus\x00') setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0), 0x14) ftruncate(r1, 0xffffffffffffffff) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000100)=0x1fc, 0x4) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x400000000040) fcntl$setsig(r2, 0xa, 0x27) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000440), 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000300)={0x0, 0x8}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000380)={r3, 0x3, 0x20}, 0xc) ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/09 13:36:30 executing program 6: sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000d00)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000000e40), 0x0, &(0x7f0000000fc0)}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000080)=@req={0x28, &(0x7f0000000040)={'ifb0\x00', @ifru_data=&(0x7f0000000000)="abddcfa9bb5df9b7c0a7516d22d8e4252dd6c9dcec4adc044199a14191efd074"}}) 2018/04/09 13:36:30 executing program 0: r0 = gettid() r1 = signalfd4(0xffffffffffffffff, &(0x7f0000336000)={0x9}, 0x8, 0x0) r2 = epoll_create1(0x10008001c) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000005b000)) 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)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000169000)={0x1}) epoll_wait(r2, &(0x7f0000f64000)=[{}], 0x1, 0x0) 2018/04/09 13:36:30 executing program 1: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) ioctl$sock_bt(r1, 0x0, &(0x7f0000000140)="2fd2e029b7c951bff350cd1cff41bf8d2bf263f94ac3d03357deb6aa9d2c5556b26afa6255efd1dd71561fbe183d44df534e54b5e19e5770d31f955b2b9c292835f985d68ccf25e18e3058d5923834ff14b4404b128737e2b68df5ff988f4820174a43752922a30d638fd076e80727f2e9ea23fb3dc97a0eb6bc375e5594a10d7d5b03f91ed9988397a006af79f954240b2361d8d99bea60934b6d6f2cfe534e77029082e9f2f9582dfd2a1a946b6470d6a294473583bbb54cb310f9566ac8160bce62f695637dafba50") connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000000)=0x44) fallocate(r1, 0x0, 0xffff, 0x1f) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendfile(r0, r1, &(0x7f0000000100), 0x4000fffb) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000240)) 2018/04/09 13:36:30 executing program 5: mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x34, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40000, 0x0) connect$l2tp(r1, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x200000, 0x2, 0x0, {0xa, 0x4e21, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x32) recvmmsg(r1, &(0x7f0000003900)=[{{&(0x7f00000028c0)=@can, 0x10, &(0x7f0000002a80)=[{&(0x7f0000002900)=""/185, 0xb9}, {&(0x7f00000029c0)=""/48, 0x30}, {&(0x7f0000002a00)=""/23, 0x17}, {&(0x7f0000002a40)=""/27, 0x1b}], 0x4, &(0x7f0000002ac0)=""/195, 0xc3, 0x7}, 0x1ff}, {{&(0x7f0000002bc0)=@rc, 0xa, &(0x7f0000002c40)=[{&(0x7f0000002c00)=""/27, 0x1b}], 0x1, &(0x7f0000002c80)=""/5, 0x5}, 0x7}, {{&(0x7f0000002cc0)=@nl=@unspec, 0xc, &(0x7f0000003140)=[{&(0x7f0000002d00)=""/88, 0x58}, {&(0x7f0000002d80)=""/36, 0x24}, {&(0x7f0000002dc0)=""/108, 0x6c}, {&(0x7f0000002e40)=""/237, 0xed}, {&(0x7f0000002f40)=""/6, 0x6}, {&(0x7f0000002f80)=""/113, 0x71}, {&(0x7f0000003000)=""/71, 0x47}, {&(0x7f0000003080)=""/12, 0xc}, {&(0x7f00000030c0)=""/95, 0x5f}], 0x9, &(0x7f0000003200)=""/227, 0xe3, 0x3}, 0x2feb}, {{&(0x7f0000003300)=@nfc_llcp, 0x60, &(0x7f0000003880)=[{&(0x7f0000003380)=""/158, 0x9e}, {&(0x7f0000003440)=""/254, 0xfe}, {&(0x7f0000003540)=""/16, 0x10}, {&(0x7f0000003580)=""/171, 0xab}, {&(0x7f0000003640)=""/197, 0xc5}, {&(0x7f0000003740)=""/175, 0xaf}, {&(0x7f0000003800)=""/127, 0x7f}], 0x7, 0x0, 0x0, 0x8}, 0x7}], 0x4, 0x20, &(0x7f0000003a00)={0x77359400}) r2 = socket$l2tp(0x18, 0x1, 0x1) dup2(r2, r0) 2018/04/09 13:36:30 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f000078b000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x100000, 0x3, 0x0, 0x4, 0x2}}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) read(r0, &(0x7f0000000080)=""/95, 0x5f) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0xc) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000200)=0x6) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x80040, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000100)={0x0, 0x0, 0x401}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000140)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000180)={r3, r4, 0x1a}) 2018/04/09 13:36:30 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x200) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000100)) write$evdev(r0, &(0x7f0000000000), 0x25d) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x101000, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mknodat(r2, &(0x7f0000000000)='./file0\x00', 0x4a, 0x7) 2018/04/09 13:36:30 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000252000)='map_files\x00') lseek(r0, 0x1, 0xfffffffffffffffd) getdents(r0, &(0x7f0000000000)=""/179, 0xb3) 2018/04/09 13:36:30 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa}) r1 = epoll_create1(0xfffffffffffffffe) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) r5 = syz_open_procfs(r2, &(0x7f0000000200)='attr/keycreate\x00') close(r1) r6 = memfd_create(&(0x7f0000000040)="112c736563757269747970726f632e2e00", 0x2) pwritev(r6, &(0x7f0000000000), 0x0, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000002780)={0x0, 0x6}, &(0x7f00000027c0)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f0000002800)=@sack_info={r7, 0x9, 0xfffffffffffffffa}, &(0x7f0000002840)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000002880)={0x0, 0x0, 0x5, 0x7, 0xfffffffffffffffc, 0x9, 0x3, 0x3, r7}, &(0x7f00000028c0)=0x20) fcntl$addseals(r1, 0x409, 0x0) write$selinux_load(r6, &(0x7f0000002740)=ANY=[@ANYPTR, @ANYRES32, @ANYPTR, @ANYPTR=&(0x7f0000000280)=ANY=[@ANYBLOB="13657d9b839560f94e739866c933abb310260db082f1984f5b2e552633ea79cf97be693d02b408b4c0e29e28c8b508265b1778464e5b35249fb707e612af70851828802ccd74abb66216fbf596351e70dbb9f52356be43721b1d02e8485c07780bfd27130a", @ANYPTR=&(0x7f0000000240)=ANY=[@ANYPTR64]], @ANYPTR64=&(0x7f0000000300)=ANY=[@ANYPTR, @ANYRES32=r0, @ANYBLOB="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@ANYPTR64=&(0x7f0000001380)=ANY=[@ANYRES64=r3, @ANYRES64=r4, @ANYRES16=r2, @ANYBLOB="08628f988528471d9ca723489fe5f29c6872c774002b93d800015056ee17201f73462f9838d35c13a9a3b530f021f0d86848ca8c9d043233b389f9fb59b40948ca5e", @ANYPTR64=&(0x7f0000001340)=ANY=[@ANYPTR64]], @ANYPTR=&(0x7f0000002500)=ANY=[@ANYBLOB="203ef43d95a3ff9840556dba35aaab1b1032f60320c8f4bdffb17816a8ae250de45f20a8ab8454a617927c68453ef908d77fa46817f0a133535d0f619b693d85367ea7a44e061684e8779b559deabb28ebae142e08baf351758d4c9890d61d50ca977f18617179e3bccacaa31f66b2bb842f4bbd948c4d0d33273abca98e7942284a8bc19b2540c72737847c196537fad20f57a360cb53fc32360e864c21f6ed27ec4f71d412e326b2b541597d93944744672260ab9adceee732e8910d6013dab011911d9dbadd4ae615b884ab8a80af459fb447c63d70bd0d972b863d8190ea95d7e38365cb043ac91afd3bb2", @ANYBLOB="9c5ae71454d525027badfda9c3df9534d84e850861c248db3f85f53658bb86aee9e5994e1fd972888628d686e63aa20644855048d3fc4ff2b6a5623d842563697649f13dda3b6dc9b51e22e53037ad43f4429d6d6059c2d1d9e518c9351c1a75d5a0b9489451bb1f1c77609a78c921fd6f88de36ef336790c5c233857fa456a3c1373f95e06e8f99ab97c165852d95abece3b630cda850af98642284648d04bbc8575885df34fa851c8b04973fef827de050dab6f6215ad828b4fb0598ab9789f8e0c122fda0b2439d2b3c828596f400be999af3db26da503de250b9cd458dfdb06fb068b673919589a3190f8caa", @ANYRES32=r2, @ANYPTR=&(0x7f0000001400)=ANY=[@ANYRES32=r3, @ANYPTR, @ANYBLOB="54cffbd70b26b65f19349b6836", @ANYRES64], @ANYRES64, @ANYPTR=&(0x7f0000001440)=ANY=[@ANYRES64=r5, @ANYRES16], @ANYPTR64=&(0x7f0000001480)=ANY=[@ANYRES64, @ANYBLOB="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", @ANYRES16=r3, @ANYRES32=r0, @ANYRES64, @ANYPTR64, @ANYBLOB="1ea8117cf5da293a03a2cabaea10c9279bdc107cffceb3dc58bce19174de8aca48d4ee9c28da1bc9239ea75c3d1cd28ae449176f43eda561c4ddedb86dc8872f019d7897bfd10ab640c69c95c8a8fbaa5dd60d22aaa5892655f81a47aa6bce41"], @ANYRES16=r2, @ANYRES16=r3]], 0x34) r8 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="1add103fd08d29451604a217e3974963a96aebdd1f04d066d621b27da562c0094dab744db023731473b2ab0269ee52c501a1e97e27f6d7905aaafaeab656cd401edf1fea458ffe2a5a1aae8ba03832ec723817b9ac2ad1610bb9d0e1b838111b40de20f7a1a97f542c97631be6d0dcac", 0x70, 0xfffffffffffffffa) keyctl$setperm(0x5, r8, 0x41000) prctl$intptr(0x0, 0xfffffffffffffffe) close(r0) 2018/04/09 13:36:30 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_int(r1, 0x6, 0x15, &(0x7f0000000000)=0xfffffffffffff800, 0x4) sendto$inet6(r0, &(0x7f0000000180), 0xfb, 0x20040004, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) 2018/04/09 13:36:30 executing program 7: mkdir(&(0x7f0000040000)='./bus\x00', 0x0) r0 = open$dir(&(0x7f0000045ffc)='./bus\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000000)=""/26, 0x1a) r1 = fcntl$dupfd(r0, 0x1000000000, r0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000040)) getdents(r0, &(0x7f000002efec)=""/46, 0x2e) 2018/04/09 13:36:30 executing program 2: r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x0, 0x5}, 0x0) rt_sigsuspend(&(0x7f0000187ff8), 0x8) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000080)={0x12, 0x6d, &(0x7f0000000100)="a69b53ade31d6f6c9fa884b9e4fa45f60bf3cc4343fbda222cf73a3c1cde00e36d7a4fdfb8e0bc56d6635be1383dd33c95beea957cf8f9f1653be44a6fc17bb967548fe045f63145d25f59c71c777624085c02f58b5cd139ddf1c078b872113780977c2cd0a6d68ca7ce23e952"}) r2 = syz_open_dev$binder(&(0x7f00006a9ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r3 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311}]}) 2018/04/09 13:36:30 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x3) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080), 0x4) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @dev}, &(0x7f00000000c0)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000140)={'team0\x00', r1}) sendto$inet(r0, &(0x7f0000d7cfcb), 0xff31, 0x0, &(0x7f0000893ff0)={0x2}, 0x10) 2018/04/09 13:36:30 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) socketpair$inet(0x2, 0x0, 0x6, &(0x7f0000000040)) recvmmsg(r0, &(0x7f0000000080), 0x43f, 0x0, &(0x7f0000005a00)={0x0, 0x989680}) inotify_init() r1 = request_key(&(0x7f00000000c0)='trusted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)='\x00', 0xfffffffffffffff8) socket$unix(0x1, 0x5, 0x0) keyctl$get_keyring_id(0x0, r1, 0x2) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$ipx(r2, &(0x7f0000000180), &(0x7f00000001c0)=0x10) 2018/04/09 13:36:30 executing program 6: r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) unshare(0x400) mq_timedreceive(r0, &(0x7f00000000c0)=""/144, 0xb7, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x80000, 0x2) accept4$ax25(r1, &(0x7f0000000080), &(0x7f0000000180)=0x10, 0x80800) mq_timedsend(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f00000002c0)={0x77359400}) accept4$bt_l2cap(r1, &(0x7f00000001c0), &(0x7f0000000200)=0xe, 0x800) 2018/04/09 13:36:30 executing program 1: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x1, 0x200) r0 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x440000000000127a, &(0x7f0000000040)="29a00002f0cc133da0710737f8e90d83e35cd537c4d977540f617e1d4d09b637f9425213524473dad3d2311687bb53a6d5f0bc6b") 2018/04/09 13:36:30 executing program 3: mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x0, 0x10000032, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000), 0x8c, 0x1, &(0x7f0000191000), &(0x7f0000000000), 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000080)) 2018/04/09 13:36:31 executing program 7: r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x100) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x1c, "65fd0d6ab37d5248f5a344c3730ae4456c0ec347273e7c381a2e73d7"}, &(0x7f0000000100)=0x24) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r2, 0x8, 0x1, [0x1fd]}, 0xa) recvfrom$llc(r0, &(0x7f0000000280)=""/102, 0x66, 0x10000, &(0x7f0000000300)={0x1a, 0x310, 0xffff, 0xd5a9, 0x8, 0x10000, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}}, 0x10) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000000)="440395951da335f68965ccad6ca2353aa2a1b2181d268e2cf5fe0fef88117a3abe11d9a2e42b491c3cfcd21e412a6d464051b7ee851ee31c37e617e0376bb7d9f98d937a4397ed195972551c78e31087f44d9042d4de3dd6d6e34f1ea2b7c70dc6f39b079292c4542618f77ffb2a02000000d4ad14774b92", 0x78) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={r2, @in={{0x2, 0x4e21}}, 0x6, 0x5}, &(0x7f0000000240)=0x90) 2018/04/09 13:36:31 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x400000000005, 0x4) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000000840)=""/158, &(0x7f0000000900)=0x9e) sendto$inet(r0, &(0x7f0000de1fff), 0x0, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x5, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000800)=0x10001, 0x4) sendto$inet(r0, &(0x7f0000000040)="11a58fde7649496403db92ed306004b3d3cbfc195485c3b895d864ab91a3aebde4f70a917a91ec9612d004000a7b43a35bb73249ede41bf5c05ab608fb7b74ffd57f6e8e43cf9cb723fc0d8d8cabbbbae3a5fde8ad6f52d667c512596f50b9962aa2193688d872a7eeca57801742d74d39c4b003a5e292e077ed102e7999329aab95a3d96363505f76c86a6d2352dd8025207ae531701f1ce353d6b017eb64000000bc2e9f8b66fe4a8e64f0fc7a0aa55d4103e1d7d5b0dd5750071e9b3a786021678a86fcbb0b9f9364ec0f0310306fef9c21b3b20d8b44423b495299cea2c6f40c377a72534453ad7f5af27b1efb2514ace1f9a68cf205a9ddb8fd954e34bde3612e6e05686cf3b968a14bd3a356f7b8d20214c0f7a388ef5ea8d063c65f2aabff685e69f86b4a0b3697f8bfbfe66796f0489ad2e49bdbc1742941c28c88cb93e1f8ccc3db4782cdf9cbd797ddc8d7b1364da50ad48e081a38622280169eba5c6a3bf9b5f15bdf8a8b6483340a3297c31154905db209195c28f15d10153204fbe0586516c714ddc939e0eb68c73969e81fc6f215b476ddf3fcf1a604603360089dadba2779cfed9027ac163067fc0d7592ac8a013b907372a42b242405241ac1f63f85a52fff2d78b30e87a156b5cfa133dabc259bb027bec5eb8c8eb623e9776a13d3ce972a6769de8a78153f498084a244b0146b77be3d1cba7b02fe8906ed8a88f105c763d1772825b986d52823bf38b6f95eca494fd9c64497874b9f450bec65311493cc108b27611eaa6819305a3730d29368f25f7e816d60884a1e0271c3c786ad36391366ac3b65f04c148974f6973005c5ff73d6f0b3f7e44c65da7c4115c4ee543991e4ad26938384cafffffffc8f7e79aaf1b8ef37f627e3c7168ecda2cf224a491bea6129fcd954b88dbb2d29464931bcd5378041db67ddc70ee856ae09c1b26b9ada008a7d52bf1a160606865a29794f36b2a3811c66e9fe27af8fc8356374e37f3eca244367fb535dde71fae4683710761b89f18820d4f06065450c3d1f76fa26ef28320edf6c36480af14f4444edb40ebb3f8ea264486ec31c40c7f0007a69c24da10db6f60da3e648f16b5fc6b5a5c6217e46c1f3ff354a8b49beb3b46a69dcb4c5d547a7b7ba8fe22da0173f9fe80f4bd47afbec4d2e0d3c91b1a326d8bb9fded873e87f847032af52bd6d129f3ce3f11ea9d0b4250af7eaa2649d9972b9b8dc773c869b3a431eac7f55d6bb92dc29f08d7d8959e2af7571efb7ec88eac4b62850e8f6b60d4a5d06d66875b4bd260a9014a2eb88621f4c6eb3f9ed2190b48acf0358d8b82fb4794535fcb8dd50ba86d23d230a94f07a768142ff3b4c8558dac21726b6279980c238041f26e86c8e3fa83028345999464e3e37d610ab7c15daaffb744a505a3dd9802b3721f29553ee23e1cf376f12cc3fe6b7ac76bd13da44356855be096155e355c9cad31fcdeedc6679c531bc1a2765dc8777108ec5e31d793005e718a9ced77d6505e44f649128a29f5264fecba132f9f5016eaf690751edd64d903b36ceb2b08042c60e9e97f8bc985476e6088a5ebd3743c2358171b30b16d730a5dd49c92fa19cc267e2c1927f200fc3d23a804f0a12b06a6a88a2685051ab28f1721209ada2c14b557a49423795b07040d510bb21ce5d15acedd18cb7cb7a93389ceb934206e4ffb220048a7a82fb3c251d0a31ba5af9eb0c16e29f33f9d0a78f5e6300cf04d17eb5f67711cafa0d4e99eeaf0f8fdbd34170318879a0d12c01891127ba7b677d204268524c5af1d7dc27176826302e34f9d35d2f2eefad5f22f68929d3456c11d5f00d4a8ce8b784bca8088805731eff2d47024c2da68abc2d2c0f7806d7d76cdf489f3bffa75cb826bc0809331d89a3255a498b8150d4ae31d03414ab244939455b6377c2917cb2d8a9f9ebf282657e417860e49ac94f4a838aefd34f28960a78da47933252d8cb2fdb27d413ee54502cd1bf75585468b77b8dca627cab29ef0a5297ee3dcb4c987520804e9a5f45e8241019281bab7e30f4b008bf0edf3b6fb5e8d1c2ab619b2eb84293d636a6a37d716cd8e102b7099676693cb7b01031b57ee93fd22cb18229893fd4d4ef87f1596879ac9f61b2f0c35be34cb6e6f75087ff963c188d43bcb464a95e956e75559eb1f6f2224fb2ca8f0bdc90ae5c2ce712498ee4026b13b8f3137000aa1545a75e5b48e80da30e6dac5529cac1099244e79ad542f45dcfbf16c62b5eb63daee8185c5e79ebfa1ca60880f9e2895f54ab95bbae38ae62200c1e439d73fa63d0bff75935a8ad2ae73b82132e8d4eb4bd55844b2f55c65d5ffa0c65aaf0cc5bc73925d05cf7c1c4383af074feb3a53919d2a3b5bef96115aab966821dbfc4577d19d85911a485c58a5b87cf44d230cfdc255486bb09d5c16f2164397f0fc5f652a171f0269bdcd98291410c010cc377d2690a6032fe5701117adbd0f6b847c9617a9b3d20529024d8d9749b9c49827694d346d3b1bbe434122331986b9f6e84430dfd75d123f3e307d6f5514f3da09b527408bfb6816da54beeefad160e4b095517f3292c2e17fb3bba47527671d0afe7c35d54d25ab307b15d069a05395a9cddd4b519224fe3c689d14827ede6d91ebace2a80afaad3dcd1f8ce20e92012b8934d7ff3ebdd285cc24202a86d70b96674a6af05a3c29065afa4e38b9c34006cb3eb9c880756825cf68859889c694cf54ffc170e71617bea30", 0x799, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x48}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x3b7, &(0x7f0000c27ff9)=""/7, 0xffffff89}, 0x40000100) 2018/04/09 13:36:31 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f0000000000)=@ethtool_sfeatures={0x3b, 0x2, [{}, {0x5}]}}) ioctl$void(r0, 0xc0045c79) 2018/04/09 13:36:31 executing program 5: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000000080)=[{&(0x7f000000dfaa)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900150000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) r1 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r2 = add_key(&(0x7f00000002c0)='blacklist\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r1) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x9, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) r3 = request_key(&(0x7f0000000140)='syzkaller\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)='@-:.vboxnet0nodev@*md5sumproc', 0xfffffffffffffffa) keyctl$link(0x8, r2, r3) close(r0) accept4(r0, &(0x7f0000000200)=@sco, &(0x7f0000000280)=0x80, 0x80800) [ 122.551063] binder_alloc: 10588: binder_alloc_buf, no vma [ 122.556748] binder: 10588:10643 transaction failed 29189/-3, size 0-0 line 3134 [ 122.707144] binder_alloc: 10588: binder_alloc_buf, no vma [ 122.712777] binder: BINDER_SET_CONTEXT_MGR already set [ 122.718088] binder: 10588:10643 ioctl 40046207 0 returned -16 [ 122.724079] binder: 10588:10645 transaction failed 29189/-3, size 0-0 line 3134 2018/04/09 13:36:32 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f000078b000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x100000, 0x3, 0x0, 0x4, 0x2}}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) read(r0, &(0x7f0000000080)=""/95, 0x5f) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0xc) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000200)=0x6) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x80040, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000100)={0x0, 0x0, 0x401}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000140)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000180)={r3, r4, 0x1a}) 2018/04/09 13:36:32 executing program 2: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000001e00030207fffd946fa283bc0aeee6d87986c497271d856806000900d188737e", 0x24}], 0x1}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0xc040, 0x0) write$tun(r1, &(0x7f0000000040)={@pi={0x0, 0xc}, @void, @mpls={[{0x568, 0x6e2, 0x10001, 0xff}, {0x8, 0x1f, 0x1, 0x7f}], @generic="2ceb678462dec84316b77495d7f376a7bf1ce288db6c8b3182e4ee523b9517a04d869ae3200a1f5033acafa1176eceb3c7cd91abd04cbd80d25f091bf3891e6e9d3b6be45a86b8c6360e021e8a64b67df68a3956d189a790f2bee37861a787aa06e31ebb49fdb3a37690f5c9b93548edd81cf57136cff98136927485e440d814f65ba95efb8bfd3db91b2702f45d3b5cd00d586eb0871b8f6462599d6384fd8a400289b64e6e23c40d624e4299e744f119acc7bd67370ba0e96729a753390d66438d10dda4d310df58168538ebb8e004ad0e9c3beea1a23e60c19ecebb51daaba6966d967bf5a80539a44b71d77b505538"}}, 0xfd) 2018/04/09 13:36:32 executing program 6: socketpair$inet6(0xa, 0x0, 0x5ce, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x2, 0x10000, 0x1, 0x5, 0x6}, &(0x7f0000000100)=0x98) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000200)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000240)={0xca2, 0x0, 0x10000, 0x100000000008}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000280)={0x9, r3, 0x10001, 0x8000}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={r1, 0x3}, &(0x7f0000000180)=0x8) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000001c0)) capget(&(0x7f0000008ffb)={0x20080522}, &(0x7f0000009000)={0x800004}) 2018/04/09 13:36:32 executing program 7: r0 = signalfd(0xffffffffffffffff, &(0x7f00007b5000), 0x8) mkdir(&(0x7f00007b7000)='./control\x00', 0x0) signalfd(r0, &(0x7f00007b6ff8)={0x4}, 0x8) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = gettid() fcntl$setown(r1, 0x8, r2) readv(r0, &(0x7f000008bfe0), 0x0) fcntl$setsig(r1, 0xa, 0x3) r3 = inotify_add_watch(r1, &(0x7f00007b4ff6)='./control\x00', 0x2000000) fsetxattr(0xffffffffffffffff, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)='\x00', 0x1, 0x3) inotify_rm_watch(0xffffffffffffffff, r3) 2018/04/09 13:36:32 executing program 4: r0 = inotify_init1(0x0) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x400000000004209, r1) ptrace$setopts(0x4205, r1, 0x0, 0x0) 2018/04/09 13:36:32 executing program 3: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000080)=""/204) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@loopback=0x7f000001, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfffffffffffffffc}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x4}}, 0xe8) connect$inet6(r0, &(0x7f0000000180)={0xa}, 0x1c) 2018/04/09 13:36:32 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/84, &(0x7f0000000080)=0x54) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() recvfrom(r0, &(0x7f00000001c0)=""/55, 0x37, 0x10002, &(0x7f0000000200)=@llc={0x1a, 0x0, 0x8000, 0x2, 0x6, 0x4}, 0x80) chown(&(0x7f00000000c0)='./file0\x00', r1, r2) 2018/04/09 13:36:32 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x3fffffffff, &(0x7f0000000040)='\x00', 0x1) bind$inet(r0, &(0x7f000060b000)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e22}, 0x10) 2018/04/09 13:36:32 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f000078b000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x100000, 0x3, 0x0, 0x4, 0x2}}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) read(r0, &(0x7f0000000080)=""/95, 0x5f) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0xc) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000200)=0x6) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x80040, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000100)={0x0, 0x0, 0x401}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000140)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000180)={r3, r4, 0x1a}) 2018/04/09 13:36:32 executing program 4: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x3fff, 0x0) write$eventfd(r0, &(0x7f0000024ff8)=0x400000100000001, 0x74) 2018/04/09 13:36:32 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x1001}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x18) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f00000000c0)=0x1f) fcntl$setlease(r0, 0x400, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x1}) [ 122.836026] binder: undelivered TRANSACTION_ERROR: 29189 [ 122.845429] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/09 13:36:32 executing program 6: getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f00000000c0)=0x84) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x80000, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x1000) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x201, 0x0) write$eventfd(r1, &(0x7f0000000100)=0x2100000001, 0x7) poll(&(0x7f0000000040)=[{r1, 0x4000}, {r1, 0x4}, {r1, 0x1000}, {r1}, {r1, 0x4000}, {r1, 0x1}, {r1, 0x5010}, {r1, 0x400}], 0x8, 0x2) 2018/04/09 13:36:32 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fchmod(r0, 0x8) r2 = dup2(r1, r1) sendmsg$netlink(r2, &(0x7f0000028fc8)={0x0, 0x0, &(0x7f0000019000)=[{&(0x7f00000001c0)=ANY=[@ANYRES64], 0x1}], 0x1, &(0x7f0000000040)}, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000016ffc), 0x4) getsockopt$inet_tcp_buf(r2, 0x6, 0x21, &(0x7f0000000000)=""/120, &(0x7f00000000c0)=0x78) read(r0, &(0x7f0000000200)=""/4096, 0x1000) 2018/04/09 13:36:32 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) syz_extract_tcp_res(&(0x7f0000001000), 0x1f, 0x3) clone(0x0, &(0x7f0000f39000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) r1 = fanotify_init(0x10, 0x109000) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000001080)=0x9, 0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0xbb}, 0x7fff000000000, 0x2, 0x3, 0x8, 0x3, 0x4ed, 0x2}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x3, 0x3}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={r3, 0x1}, 0x8) r4 = fcntl$dupfd(r2, 0x0, r2) fstatfs(r2, &(0x7f0000004100)=""/4096) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000010c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000280)=0x0) write$cgroup_type(r2, &(0x7f00000006c0)='threaded\x00', 0x9) fstat(r5, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r4, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00000003c0)=0x0) lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getegid() r12 = getpgid(0x0) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f00000004c0)={{{@in6, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f00000005c0)=0xe8) lstat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000000ec0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000000f00)={{{@in6=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4}}, &(0x7f0000001100)=0xe8) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000001140)={0x0, 0x0, 0x0}, &(0x7f0000001180)=0xc) fcntl$getownex(r2, 0x10, &(0x7f00000011c0)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001200)={{{@in=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f0000001300)=0xe8) getgroups(0x4, &(0x7f0000001340)=[0xffffffffffffffff, 0x0, 0x0, 0x0]) sendmmsg$unix(r5, &(0x7f00000013c0)=[{&(0x7f0000000140)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000240)=[{&(0x7f00000001c0)="a694fe28836d5222cb9fc998708105d773823d315033c36770d2280099277f9f22f6f6cdce09246be6e670f1f7a44fa61e6fc64bb65af0d92f9649a2246fe0da4d24d9972920f83adc03b736a6df1e6720278c658d953e78b4d561cf13d58889a0deb45b22e664a91575b78b8785e4a6", 0x70}], 0x1, &(0x7f0000001440)=ANY=[@ANYBLOB="2000000000000000011b7a000100000080674254fea96b987baaf3ffece3dc88391ffa685d0f1eb753f636593d47fd2d3bed6b6f7980f411b288ea73ce4ee99041f36bf7b1a6d8f8bed8cc5a29351f00599b1f63302bf30ace7a37b956a285649c226e0cefbe1017956d6f87f89ea2f4dbf3c8", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r9, @ANYRES32=r10, @ANYRES32=r11, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r5, @ANYRES32=r1, @ANYRES32=r4, @ANYRES32=r0, @ANYRES32=r4, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r12, @ANYRES32=r13, @ANYRES32=r14, @ANYBLOB="0000000010000000000000000100000001000000"], 0xb8, 0x4001}, {&(0x7f0000000780)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000e40)=[{&(0x7f0000000800)="fc652c575b7f2bbb07fe766a85eb4462d0a2781ce02a72d4c78fa7737eaddfab19c3b391fe07b6e3ce8f093842b8a8dd6bd7b04bc36b2947c4e829d5859d6dbd24bc3f8433094a9af64690ca6d7e8e454cdf822107501b7410649c7c27eb95e06dfbae0539aca035909d28e29adef227432e07025d7806fcff29627589e046542e90c81cd11066ce962bd717bba51c912a4742bb8c8fcb2a8e817d6fb62f338fb15b79fb7688025b142469d7424d64f253f7052fa42641ec82ef8826ce9ee7a276fa2451827f9ccc18b49f96bd7db4ebbcd9d850a7daa2", 0xd7}, {&(0x7f0000000900)="3764cc9884e21e5d1dfdcc6515ec1edee561290381e9dbd3bff56b33f12999334a88713b7f4ff796512456cd7fa1266fcdd54c8cc5950ab047e1ed7491a7cd3b6f74673453d2dcd2773776446498c4f7922f700cee2ee4828c46f0c34f3a794a3e623239dbdf277c8ecea61991754eb3aacf9ac67d41bd64422c06d0ea633a7426dcd96c91ee6e1f9a045cb8307114aeed6754b2cdcbb4478e223a6ac741deae447289b1aeb47bb0e40cbb5d7f5e6aa6159e1a0011662afb9ed7c8159d77f1adc76ee5d30f3c1643a3942723a188a25f1713d1b6610b6b9a61ab36aabb4da894fbbc18c9b293805b206772381db8ce", 0xef}, {&(0x7f0000000a00)="ada1b1eb6e8f9d2ee9bf5a5c4c09f952e4f1cf54a3431f03c71704b8c21bd784cdea4902733f15406661760edc5dfacdd8b8a43ab6118b68b93ee6fab406d81ab9d8834147767568174523a7c809cd52acf4a7513d9f2eb294510bcc24a07d13459adf1ab21ed89cbb2ff96a724718a3131da8c823bd4ba8426115399087e97a6b9b914414f00e465918d6f4c6c200306e5adec7553e23909a8785fca56b39ea9061c5b1f3bf1197b6e5862b0538a35661e6019179e477fb20214221aa0f6eb87cb5425a8b2052612fcf2786c72253cfea24b8", 0xd3}, {&(0x7f0000000b00)="8ae73a230ad25f386d373d92dc63615489f6c5c49c773e159807fc933abd4c4279664866e5e24af1dd45bcdd57f7bcd9d7af6222c5ea3f1ab7f842483782f7409d1f664abacfc12ae234d16aa097ece6cd8a62be53a7cfe2509d54f3831a7c92249b8e3cdde97969f08264a51b05082d0a0890985e6427e637f5614087776ae3bd709aba99c5c073e0be6ce969725b3df97907023b2bad9f13d8e1dfdd1ec239103bd5682144e689512c7acd179f91a4f77c411376533fd2c3d171eba71be13cab42329c2697781a3590d67cfb20", 0xce}, {&(0x7f0000000c00)="0686047d0e192cc9e0daad51c5b5978ec636480efb491feffdcbd2c66dd52f76fc71bdece3707c9bf54dd0eab690218107af200748619cd57bcd2269b0a2fa2c32cd1440f4f4359aac931317ff6d51d07423fb217dcce953c4866f50460888008a078983d1ac24289f21b8468f05ab378abbbb1e804549a9c0cd965c4948e9223b3cf72f5f5846b2d7aaa3b63db0d30229711f89e1f42f724267b026aae525e72c8646c5e6983621fdeb3e7c6ecd9989882b7003d17b1df6c60aa302f273e5fa81eb5a5914f611c96d33a35db8be159e5dfc", 0xd2}, {&(0x7f0000000d00)="06f3edc97697a6cc28e091024e50a236df2f2143831f0533715256a32f6035", 0x1f}, {&(0x7f0000000d40)="710745abde8b496fe86257b2145977c0cd6082e7883cca234c5d1401b81a5689db3dcd47f31f4831e067b56662f2770866bb6608a1def06f36f8ecc1a4b31f021d0104856fb96b7cfaa5128f4e0839de3c275fd6ab3c7d4878f7394fc2679bc6f099a0d4972475dcb06111e10cd9e0a8a8d221f61ae75552d8816c788527aac5f3573396579e6d88ea90cb8aebea8b46070c6cfc90b7bb15b816740a765f0101bf90b4e9153c80199f055cf9ef35bb01200ac8793ffaebe3f6279e4e75ec2ba831891366bac996732ba67038eb4e35ee1095d4ee0853da85eab38219e7361528d520f3fe3e9d43f4a4a4e329bfbb93c6d6d63d66cb8b2ae6a4", 0xf9}], 0x7, &(0x7f0000001380)=[@cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}], 0x40, 0x20008050}], 0x2, 0x80) 2018/04/09 13:36:32 executing program 5: r0 = socket(0xa, 0x2, 0x0) flock(r0, 0x6) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000d80)=ANY=[]}, 0x1}, 0x20000884) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x6d}, &(0x7f00000004c0)=0x88) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x20001, 0x0) write$selinux_load(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e7578dfc76225b82a227b598e02caa4c9300d0829fd07c76321a7aa7cadff868487d5c099184ff51438013fe510cf14519a689e25e71a369038d50eeb4c337530c5d79752f762fb0fea57acc7ecc1aaa38efdfe277880bfbfa7a8218f32570c99c93d4a61f15cf43d19fc7472743c469e910dff1396dc5054a2c68b23d74f000000000000000000000000"], 0x98) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000880)=@assoc_value={0x0, 0x7}, &(0x7f0000000b40)=0x8) sendmsg$netrom(r0, &(0x7f0000000480)={&(0x7f0000000140)=@ax25={0x3, {"07199610ddb2b6"}, 0x6}, 0x10, &(0x7f00000007c0), 0x0, &(0x7f0000000e80), 0x0, 0x10}, 0x0) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) socketpair(0x12, 0x5, 0x100000000, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCSETAW(r3, 0x5407, &(0x7f0000000180)={0x4, 0x0, 0x7, 0x427, 0x7, 0x1, 0x7ff, 0x2, 0x10001, 0x5d}) fchdir(r2) r4 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x8004, 0x0) r5 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x8) connect$inet6(r3, &(0x7f00000001c0)={0xa, 0x4e23, 0x81, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) sendfile(r5, r5, &(0x7f0000000040), 0x80000001) fallocate(r4, 0x1, 0x0, 0x0) sendfile(r5, 0xffffffffffffffff, 0x0, 0xc08f) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) creat(&(0x7f0000000380)='./file1\x00', 0x2) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)={0x2}, 0x10) mlockall(0x2) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x2, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) r6 = open(&(0x7f0000002000)='./bus\x00', 0x80000, 0xc) ftruncate(r6, 0x7fff) 2018/04/09 13:36:32 executing program 4: capset(&(0x7f0000000040)={0x4000019980330}, &(0x7f0000000080)={0x0, 0xfffffffffff7ffff}) r0 = gettid() get_robust_list(r0, &(0x7f00000001c0)=&(0x7f0000000180)={&(0x7f00000000c0)={&(0x7f0000000000)}, 0x0, &(0x7f0000000140)={&(0x7f0000000100)}}, &(0x7f0000000200)=0x18) ioprio_set$pid(0x2, 0x0, 0x0) [ 123.101297] keychord: Insufficient bytes present for keycount 1 [ 123.113768] keychord: Insufficient bytes present for keycount 1 2018/04/09 13:36:33 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f000078b000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x100000, 0x3, 0x0, 0x4, 0x2}}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) read(r0, &(0x7f0000000080)=""/95, 0x5f) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0xc) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000200)=0x6) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x80040, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000100)={0x0, 0x0, 0x401}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000140)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000180)={r3, r4, 0x1a}) 2018/04/09 13:36:33 executing program 7: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x2000) unlink(&(0x7f0000000080)='./file0/file0\x00') r0 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000500)={{{@in, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000000600)=0xe8) getresgid(&(0x7f0000000640), &(0x7f0000000680), &(0x7f00000006c0)=0x0) keyctl$chown(0x4, r0, r1, r2) r3 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) r4 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0/file0\x00', 0x2, 0xa0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000780)=0x0) ioctl$sock_FIOSETOWN(r4, 0x8901, &(0x7f00000007c0)=r5) close(r3) capset(&(0x7f0000000000), &(0x7f0000000040)={0xffffffffffffffff, 0x10, 0x1ff, 0x6121}) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000003c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000c80)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) poll(&(0x7f0000084ff0), 0x0, 0x3ff) syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000cc0)=ANY=[], &(0x7f00000002c0)=""/152, 0x98) pipe2(&(0x7f0000000480), 0x0) syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9e9a, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000000180)=0x8000, 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000740)={0x5, [0x7, 0x20, 0x4, 0x6, 0x3f]}, &(0x7f0000000280)=0xffffffffffffff41) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000700)=ANY=[@ANYBLOB="3265ed707279f8380063a205a8c1fc9202b4b287bb8a667075205f"], 0x1b) openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file0\x00', 0x20000000001, 0x0) r6 = getpid() syz_open_procfs(r6, &(0x7f0000000380)='net/netfilter\x00') mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x100, 0xffffffffffffffff) ioctl$EVIOCGABS20(0xffffffffffffffff, 0x80184560, &(0x7f0000000080)) 2018/04/09 13:36:33 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigprocmask(0x1, &(0x7f0000000040)={0x1}, &(0x7f0000000080), 0x8) setrlimit(0x1, &(0x7f0000011000)) ftruncate(r0, 0x3d) 2018/04/09 13:36:33 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="440d00000000000000058d00ec", 0xd) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x3, 0x59fd, 0x0, 0x100000000, 0x200, 0xffffffffffffff0d, 0xffffffff, {0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0xfffffffffffffff7, 0x5, 0x81, 0x65, 0x9}}, &(0x7f0000000140)=0xb0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000180)={r2, 0x2}, 0x8) 2018/04/09 13:36:33 executing program 3: r0 = socket(0x40a, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400), 0x3ba) sendto$inet(0xffffffffffffffff, &(0x7f0000509f92), 0x0, 0x8000, &(0x7f000055fff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r1 = creat(&(0x7f0000000580)='./file1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00000005c0)={0x101, 0x0, {0x0, 0x3, 0x6, 0x3, 0x81}}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) fstat(0xffffffffffffffff, &(0x7f0000000180)) bind$inet(0xffffffffffffffff, &(0x7f0000000440)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockname$netrom(r1, &(0x7f0000000480), &(0x7f0000000640)=0x10) r3 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r3, 0x1, 0x0, 0x20004d2d) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) getpeername$packet(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000500)=0x14) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="7e000000147b31a6c8d04526e5f78a8fe27845051f555f699446cd55da4ba6fc8873a807fa51bb4eab22c5df770cd217b3b2c0af891a34aae4b6aa2b7e4b8254c0eb417bed95c14977580183e86a5e903258265c96396582cadd0075864a1d1b58c4036a1ea7b763df062b4b66c882ba9442bac3b9b6d420938dca4b48c863fb4acd"], &(0x7f0000000240)=0x2) fchdir(r1) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000380)={r4, 0x10000, 0x30}, 0xc) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000000200)=0x6) getpeername$packet(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000a00)=0x14) r5 = socket$inet6(0xa, 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4040, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{}, {}, {0x0}]}) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000540)=0x63, 0x4) ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0406429, &(0x7f00000001c0)={r6, 0x6, &(0x7f00000000c0)=[0x6, 0x3ff, 0x1000, 0x7, 0x344, 0x2], &(0x7f0000000100)=[0x0, 0x9, 0x0, 0x3, 0x0, 0x80000000, 0xffffffff], 0x40, 0x0, 0x100000000, &(0x7f0000000140), &(0x7f0000000180)=[0x5, 0x9, 0xb6, 0x0, 0x9, 0xf]}) sendmsg(r5, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0) creat(&(0x7f0000000280)='./file1\x00', 0x4e) 2018/04/09 13:36:33 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={"7663616e3000000800000000000005b7", 0x10007ff5}) fstat(r0, &(0x7f0000000080)) fstat(r0, &(0x7f0000000000)) 2018/04/09 13:36:33 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@dev={0xfe, 0x80}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x90}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) close(r0) socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000400)=ANY=[@ANYBLOB="32c15e72d5657eec00000000030010b6ac1589b3"], 0x10}, 0x1}, 0x0) connect$inet6(r0, &(0x7f0000000180)={0xa}, 0x1c) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0xfffffffffffffffa, 0xc6, 0xfff, 0x1f, 0xffff, 0x7, 0x4, {0x0, @in={{0x2, 0x4e24, @rand_addr=0x5}}, 0x1, 0x7, 0x9, 0x117b, 0x29d4}}, &(0x7f0000000140)=0xb0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000380)={r3, 0xffffffff, 0x0, 0x5, 0x80}, &(0x7f00000003c0)=0x18) 2018/04/09 13:36:33 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000329ff8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f000046afd0)=[{&(0x7f0000ac7000)="9c", 0x1}], 0x1) r2 = memfd_create(&(0x7f0000d7dfce)='\x00', 0x2) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) r4 = creat(&(0x7f0000002440)='./file1\x00', 0x0) write$selinux_access(r4, &(0x7f0000002380)=ANY=[@ANYRES64=r1], 0x8) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000b80)=0x0) fstat(r0, &(0x7f0000008580)) getgroups(0x7, &(0x7f0000002540)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) getpgid(r5) lstat(&(0x7f0000002580)='./file1\x00', &(0x7f00000025c0)) getresgid(&(0x7f0000002640), &(0x7f0000002300), &(0x7f0000002340)) getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000004d40)={{{@in6=@local, @in6=@ipv4={[], [], @remote}}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000004e40)=0xe8) getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000024c0)) getresuid(&(0x7f0000004ec0), &(0x7f0000004f00), &(0x7f0000004f40)) getresgid(&(0x7f0000004f80), &(0x7f0000004fc0), &(0x7f0000005000)) gettid() getuid() lstat(&(0x7f0000005040)='./file0\x00', &(0x7f0000005080)) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000005600)) getresuid(&(0x7f0000005640), &(0x7f00000011c0), &(0x7f00000056c0)) lstat(&(0x7f0000005700)='./file1\x00', &(0x7f0000005740)) fcntl$getownex(r2, 0x10, &(0x7f0000005cc0)) stat(&(0x7f0000005d00)='./file1\x00', &(0x7f0000005d40)) getresgid(&(0x7f0000005dc0), &(0x7f0000005e00), &(0x7f0000005e40)) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000005e80)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000006000), &(0x7f0000006040)=0xc) gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000007380)={{{@in6=@local, @in=@broadcast}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2}}, &(0x7f0000007480)=0xe8) lstat(&(0x7f00000074c0)='./file1\x00', &(0x7f0000007500)) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000007580)) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00000075c0)={{{@in=@loopback, @in=@remote}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f00000076c0)=0xe8) stat(&(0x7f0000007700)='./file1\x00', &(0x7f0000007740)) fcntl$getownex(r0, 0x10, &(0x7f00000077c0)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000007800)={{{@in=@local, @in6=@remote}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f0000007900)=0xe8) getegid() gettid() getuid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000007c80), &(0x7f0000007cc0)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000007d00), &(0x7f0000007d40)=0xfffffffffffffe7b) getuid() getpgid(0xffffffffffffffff) geteuid() fstat(r2, &(0x7f0000008000)) gettid() stat(&(0x7f0000008080)='./file1\x00', &(0x7f00000080c0)) stat(&(0x7f0000008140)='./file1\x00', &(0x7f0000008180)) sendmmsg$unix(r2, &(0x7f0000008480)=[{&(0x7f0000000b00)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000001180)=[{&(0x7f0000002200)="259cf4f19c4a61e797941e0fafe484146ce8d33f575174e4df8f2de1dab21e6adc395755baa7456f37e00bf2c7f443bd00037abb2b9c22b47d2db941b12f69cbb47bed4051051344d96227b9ac3453998072e7ef8760383e79644e67ab087470b332e7593bef11fadfcba2ad3d9014a52e2e5587401aa8a49988d07ace5f7980acd3c700a02c02c033d34fe9b4f388557e6174d592418350ccb86969883b2829c05c00c07d241946ec04e0696829f375f5ce40b675f6c91a49ccce475170e91b822f9a4369da573d62e56d5845a741a7f36fc4f07e552ec7fa66083b02", 0xdd}], 0x1, &(0x7f0000002700)=ANY=[], 0x0, 0x800}], 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000a00)={'teql0\x00', 0x0}) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000000a40)={r6, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) pwritev(r4, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x3df}], 0x1, 0x0) r7 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netlink\x00') r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r8, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000140)=0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r7, 0x84, 0x71, &(0x7f00000001c0)={r9}, &(0x7f0000000380)=0x8) perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r10 = memfd_create(&(0x7f0000000180)='/selinux/status\x00', 0x0) recvmmsg(r10, &(0x7f0000000a80)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000240)=""/86, 0x56}], 0x1, &(0x7f0000000480)=""/159, 0x9f}, 0x6}, {{&(0x7f0000000540)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000600)=""/228, 0xe4}, {&(0x7f0000000700)=""/121, 0x79}], 0x2, &(0x7f0000001200)=""/4096, 0x1000, 0x9}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f00000007c0)=""/113, 0x71}, {&(0x7f0000000840)=""/73, 0x49}], 0x2, &(0x7f0000000900)=""/178, 0xb2, 0xfffffffffffffff8}}], 0x3, 0x2002, &(0x7f00000009c0)={0x77359400}) sendfile(r10, r7, &(0x7f0000000200), 0x200000010000) ioctl$GIO_SCRNMAP(0xffffffffffffffff, 0x4b40, &(0x7f00000003c0)=""/137) ftruncate(r2, 0x40001) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000e4effc), 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x6, 0x2a05, 0x5, 0x8, 0x8000000}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000080)={r11, 0x9, 0x4, 0x4, 0x2, 0x40}, &(0x7f00000000c0)=0x14) sendfile(r0, r2, &(0x7f000000a000), 0x0) 2018/04/09 13:36:33 executing program 5: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000fd8000), &(0x7f0000e7fffc), 0x0) r0 = gettid() socket$inet6(0xa, 0x0, 0x7fffffff) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) 2018/04/09 13:36:33 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="6e010f8fb40ecd30366e69713600") readv(r0, &(0x7f0000002140)=[{&(0x7f0000000040)=""/9, 0x9}, {&(0x7f0000000080)=""/80, 0x50}, {&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/4096, 0x1000}, {&(0x7f0000002100)=""/62, 0x3e}], 0x5) flistxattr(r0, &(0x7f0000000280), 0x0) 2018/04/09 13:36:33 executing program 3: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='erspan0\x00', 0x10) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001680)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000016c0)={0x0, 0x3e0000000, 0x0, 0x5, 0x1b}, 0x14) r3 = syz_open_dev$sndtimer(&(0x7f00001f1000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f00007e5fcc)={{0x100000001}}) keyctl$session_to_parent(0x12) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000200)=[{&(0x7f00000000c0)}], 0x1, 0x0, 0x0, 0x4000}, 0x81) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [], 0x1}}}, [0x4, 0x100000001, 0x100000001, 0x2, 0xbf5, 0x400, 0x10000, 0x100000000000007, 0x5, 0x4, 0x6, 0x2, 0x1000000000000, 0x1600cbf6, 0x8]}, &(0x7f0000000480)=0x100) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000002c0)={r4, 0x0, 0x7, 0x800, 0x0, 0x6}, &(0x7f0000000300)=0x14) acct(&(0x7f0000000340)='./file0\x00') getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b80)=ANY=[@ANYBLOB="e10000003916f8e85b7ab93a2ae879b371ac6dc798fc9cb936fff93f0853daa40238e5f79def20410d3e02584118ab47aebf3692ed084d3bbd6cdf6d3a9d7dfd7da4664b9bd6f9bfa05bb0c81c08e9ca303c7783f41aad074dcafe2fcb5ba017d5ee17e3f241374512b25666b8abfdaa59a2a08f990354e457c0ae9c8f7768658ffff257c6fa8f274de687af5b3dc8065d289d9df705897cb6846aefdcae7e"], &(0x7f00000005c0)=0x1) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000880)={r4, 0xf1, 0x401, 0x100000000, 0x0, 0x4, 0xffffffffffffffe1, 0x2, {r4, @in6={{0xa, 0x4e23, 0x4, @dev={0xfe, 0x80, [], 0x13}, 0x4}}, 0x6, 0x0, 0x3, 0x1, 0x1116}}, &(0x7f0000000940)=0xb0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000600)={r4, 0x10000}, &(0x7f0000000640)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000004c0), &(0x7f0000000500)=0x4) preadv(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0) r5 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r5, 0xc0a85320, &(0x7f0000000100)={{0x80000001, 0x4}, 'port0\x00', 0x80, 0x43781877a2144564, 0x0, 0x80000000000, 0xfffffffffffffffb, 0x7, 0x7c, 0x0, 0x1}) getdents64(0xffffffffffffffff, &(0x7f0000000840)=""/1, 0x1) chroot(&(0x7f0000000700)='./file0\x00') getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000a00)={{{@in6=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6}}, &(0x7f0000000b00)=0xe8) getgroups(0x5, &(0x7f0000000b40)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) listen(r0, 0x14) syz_fuseblk_mount(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)='./file0\x00', 0x8000, r6, 0x0, 0x9, 0xfff, 0x8000) vmsplice(r5, &(0x7f0000000740)=[{&(0x7f0000000680)="f0f299c3ae1c8ddd0bb313045d279104b1ea6581b98e9a486061ea1e717e204d133fbdf5bebc57721bbc60dcdeb8a4e750185ad250db3b4cfc", 0x39}], 0x1, 0x4) getgroups(0x2, &(0x7f0000000280)=[r8, r7]) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f000001cfb0)={0xfefffffffffffffc, 0xb}) readv(r3, &(0x7f0000000240)=[{&(0x7f0000000140)=""/230, 0xe6}], 0x1) 2018/04/09 13:36:33 executing program 2: clone(0x0, &(0x7f0000597f1c), &(0x7f00009f9ffc), &(0x7f00009e4ffc), &(0x7f00003e5000)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000100)=0x0) ioprio_get$pid(0x7, r0) 2018/04/09 13:36:33 executing program 1: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000000140)="240000002a00070012efffffe54afffffffeffff0100000001000000000014f1000008a4", 0x24) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/09 13:36:33 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='veno\x00', 0x5) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) 2018/04/09 13:36:33 executing program 6: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="11634840", @ANYRES64=0x0, @ANYBLOB="00739356834af13d0000"], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000002fd0)={0xc, 0x0, &(0x7f0000004f98)=[@free_buffer={0x40086303, r1}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0xc, 0x0, &(0x7f0000000100)=[@free_buffer={0x40086303, r1}], 0x0, 0x0, &(0x7f00000001c0)}) 2018/04/09 13:36:33 executing program 3: syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x1000502) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r0, 0x8916, &(0x7f0000000080)={'lo\x00', @ifru_data=&(0x7f0000000000)="3e980685496f0b04c76b49c5f4af4edcce69b677811b2fd9d4f2ef33b273ebda"}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000100)=0x9) [ 124.296160] binder: 10759:10760 BC_FREE_BUFFER u000000002000c000 matched unreturned buffer [ 124.305254] binder_alloc: 10759:10760 FREE_BUFFER u000000002000c000 user freed buffer twice [ 124.314760] binder: 10759:10760 BC_FREE_BUFFER u000000002000c000 no match [ 124.324956] binder: BINDER_SET_CONTEXT_MGR already set [ 124.330337] binder: 10759:10760 ioctl 40046207 0 returned -16 [ 124.337565] binder_alloc: 10759: binder_alloc_buf, no vma [ 124.339601] binder: 10759:10761 BC_FREE_BUFFER u000000002000c000 no match [ 124.350079] binder: 10759:10760 transaction failed 29189/-3, size 0-0 line 3134 [ 124.361289] binder: undelivered TRANSACTION_ERROR: 29189 [ 124.367481] binder: release 10759:10760 transaction 42 out, still active [ 124.374734] binder: undelivered TRANSACTION_COMPLETE [ 124.379987] binder: send failed reply for transaction 42, target dead 2018/04/09 13:36:34 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f000078b000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x100000, 0x3, 0x0, 0x4, 0x2}}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) read(r0, &(0x7f0000000080)=""/95, 0x5f) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0xc) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000200)=0x6) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x80040, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000100)={0x0, 0x0, 0x401}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000140)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000180)={r3, r4, 0x1a}) 2018/04/09 13:36:34 executing program 7: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x2000) unlink(&(0x7f0000000080)='./file0/file0\x00') r0 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000500)={{{@in, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000000600)=0xe8) getresgid(&(0x7f0000000640), &(0x7f0000000680), &(0x7f00000006c0)=0x0) keyctl$chown(0x4, r0, r1, r2) r3 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) r4 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0/file0\x00', 0x2, 0xa0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000780)=0x0) ioctl$sock_FIOSETOWN(r4, 0x8901, &(0x7f00000007c0)=r5) close(r3) capset(&(0x7f0000000000), &(0x7f0000000040)={0xffffffffffffffff, 0x10, 0x1ff, 0x6121}) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000003c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000c80)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) poll(&(0x7f0000084ff0), 0x0, 0x3ff) syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000cc0)=ANY=[], &(0x7f00000002c0)=""/152, 0x98) pipe2(&(0x7f0000000480), 0x0) syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9e9a, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000000180)=0x8000, 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000740)={0x5, [0x7, 0x20, 0x4, 0x6, 0x3f]}, &(0x7f0000000280)=0xffffffffffffff41) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000700)=ANY=[@ANYBLOB="3265ed707279f8380063a205a8c1fc9202b4b287bb8a667075205f"], 0x1b) openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file0\x00', 0x20000000001, 0x0) r6 = getpid() syz_open_procfs(r6, &(0x7f0000000380)='net/netfilter\x00') mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x100, 0xffffffffffffffff) ioctl$EVIOCGABS20(0xffffffffffffffff, 0x80184560, &(0x7f0000000080)) 2018/04/09 13:36:34 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000040)=ANY=[@ANYBLOB="14c658360000ea190001ffe9080000"], 0x14}, 0x1}, 0x0) unshare(0x8000400) r1 = epoll_create1(0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x1a68, 0x0) ioctl$GIO_UNIMAP(0xffffffffffffffff, 0x4b66, &(0x7f00000002c0)={0x8, &(0x7f0000000280)=[{}, {}, {}, {}, {}, {}, {}, {}]}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000040)={{{@in=@local, @in6=@local}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f0000000140)=0xe8) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x2000, 0x0) getsockopt$llc_int(r3, 0x10c, 0x2, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f0000000100)=0x80) process_vm_readv(0x0, &(0x7f0000000140)=[{&(0x7f0000000200)=""/190, 0xbe}, {&(0x7f00000000c0)=""/41, 0x29}], 0x2, &(0x7f0000001840)=[{&(0x7f00000002c0)=""/48, 0x30}, {&(0x7f0000000300)=""/117, 0x75}, {&(0x7f0000000380)=""/152, 0x98}, {&(0x7f0000000440)=""/110, 0x6e}, {&(0x7f00000004c0)=""/132, 0x84}, {&(0x7f0000000580)=""/77, 0x4d}, {&(0x7f0000000600)=""/199, 0xc7}, {&(0x7f0000000700)=""/139, 0x8b}, {&(0x7f00000007c0)=""/4096, 0x1000}, {&(0x7f00000017c0)=""/120, 0x78}], 0xa, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r5, &(0x7f0000000040)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) sendto$inet(r5, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) bind$inet(r5, &(0x7f0000000080)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001c80)='/dev/vga_arbiter\x00', 0x0, 0x0) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001b00)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r6, &(0x7f0000001c40)={&(0x7f0000001ac0)={0x10}, 0xc, &(0x7f0000001c00)={&(0x7f0000001b40)={0x84, r7, 0x10, 0x70bd2a, 0x25dfdbfd, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2e12}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x76c}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'dh\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gretap0\x00'}]}]}, 0x84}, 0x1, 0x0, 0x0, 0x40}, 0x4000000) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f0000000100)) shutdown(r5, 0x1) tee(r5, r4, 0x8000, 0x4) r8 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r8, 0xc0a85320, &(0x7f0000000000)={{0x80}, 'port1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r8, 0x40505330, &(0x7f0000ec6fb0)={{0x0, 0x8001}}) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001940)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000001a80)={&(0x7f0000001900)={0x10, 0x0, 0x0, 0x10200000}, 0xc, &(0x7f0000001a40)={&(0x7f0000001980)={0xb8, r9, 0x0, 0x70bd29, 0x25dfdbff, {0x1}, [@IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x20}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x7d}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x64, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gretap0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}]}]}, 0xb8}, 0x1, 0x0, 0x0, 0x800}, 0x0) exit(0x0) recvmmsg(r0, &(0x7f0000018e20)=[{{0x0, 0x0, &(0x7f0000018fb0), 0x0, &(0x7f0000018f79)=""/135, 0x87}}], 0x1, 0x0, 0x0) 2018/04/09 13:36:34 executing program 4: unshare(0x40000000) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'teql0\x00', 0x4000000000001005}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x3501}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'bridge0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) r2 = epoll_create1(0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) r3 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x4, 0x0) ioctl$GIO_UNIMAP(0xffffffffffffffff, 0x4b66, &(0x7f00000006c0)={0x2, &(0x7f0000000280)=[{}, {}]}) ioctl$LOOP_SET_FD(r3, 0x4c00, r2) fchown(0xffffffffffffffff, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f0000001980)={{}, 'port1\x00', 0x0, 0x20010, 0x1f, 0x0, 0x3, 0x40, 0x0, 0x0, 0x4, 0x6d1}) connect$inet6(r3, &(0x7f0000000680)={0xa, 0x4e22, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x2fe7}, 0x1c) process_vm_readv(0x0, &(0x7f0000000140)=[{&(0x7f0000000200)=""/190, 0xbe}, {&(0x7f00000000c0)=""/41, 0x29}], 0x2, &(0x7f0000001840)=[{&(0x7f0000000300)=""/117, 0x75}, {&(0x7f0000000380)=""/152, 0x98}, {&(0x7f0000000440)=""/110, 0x6e}, {&(0x7f00000004c0)=""/132, 0x84}, {&(0x7f0000000580)=""/77, 0x4d}, {&(0x7f0000000700)=""/139, 0x8b}], 0x6, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$unix(0x1, 0x1, 0x0) unshare(0x40600) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f0000000100)) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000180)) openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/autofs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(0xffffffffffffffff, 0x40505330, &(0x7f0000ec6fb0)={{0x0, 0x4}, {0x0, 0x200000000}}) ioctl$EVIOCGUNIQ(r3, 0x80404508, &(0x7f0000000600)=""/83) 2018/04/09 13:36:34 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0x1c2, 0x4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) write$selinux_user(r1, &(0x7f0000000000)={'system_u:object_r:update_modules_exec_t:s0', 0x20, 'root\x00'}, 0x30) accept4$packet(r1, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0x14, 0x800) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000180)={@local={0xfe, 0x80, [], 0xaa}, r2}, 0x14) mq_unlink(&(0x7f0000000040)="252c766d6e657431656d316c6fcb766d6e6574312f00") setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto(r0, &(0x7f0000eb3000)="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", 0x88f, 0x801, &(0x7f000088bff0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/09 13:36:34 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x2, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDMKTONE(r2, 0x4b30, 0x3ff) ptrace(0x4207, r1) ioctl$sock_netdev_private(r3, 0x89f0, &(0x7f0000000080)="d2d274351aeb47b40ffc7c21b3aefc2ea2453937d7fb4a2b544a6f389633dae7d8d2b064f255bb799f76eca4") ptrace$setopts(0x1, r1, 0x2000004, 0xffffffffffffffff) 2018/04/09 13:36:34 executing program 6: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r0, 0x0) fallocate(r0, 0x0, 0xf058, 0x4) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000000)) mmap(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x7, 0x1e, r1, 0x4) madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x9) 2018/04/09 13:36:34 executing program 3: pselect6(0x40, &(0x7f0000000000)={0x8, 0x83c7, 0x9, 0x49e0, 0x200, 0x4, 0x1, 0x8}, &(0x7f0000000040)={0x0, 0xd16, 0x9, 0x447, 0x1, 0x2, 0x5, 0x80000001}, &(0x7f0000000080)={0x2, 0xffff, 0x12f, 0x56d, 0x20, 0x2, 0xfffffffffffffff7, 0x3ff}, &(0x7f00000000c0), &(0x7f0000000140)={&(0x7f0000000100)={0x80000001}, 0x8}) r0 = socket$unix(0x1, 0x5, 0x0) recvmmsg(r0, &(0x7f00000015c0)=[{{&(0x7f0000001440)=@ax25, 0x10, &(0x7f0000001580)}}], 0x1, 0x0, &(0x7f00000016c0)) 2018/04/09 13:36:34 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000012ff8)) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x800, 0x0) [ 125.074319] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket 2018/04/09 13:36:34 executing program 3: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r0, 0x4, 0x40000) flock(r0, 0x0) write(r1, &(0x7f00000001c0), 0xfffffef3) [ 125.116462] IPVS: Creating netns size=2552 id=17 2018/04/09 13:36:34 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x81) fallocate(r0, 0xa71619e0b72e1d13, 0x2160, 0x1) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/autofs\x00', 0x2000, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000340)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000440)=[@in6={0xa, 0x4e20, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x10000}, @in6={0xa, 0x4e21, 0x9, @dev={0xfe, 0x80, [], 0x17}}], 0x38) fcntl$getownex(r0, 0x10, &(0x7f0000000200)) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x800, 0x0) syz_open_dev$usbmon(&(0x7f0000000280)='/dev/usbmon#\x00', 0x401, 0x80) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000380)={{0x2, 0xd90}, 'port0\x00', 0x20, 0x1020, 0x2, 0x7, 0x87, 0x0, 0x5, 0x0, 0x3, 0x6}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000240)=0x0) r4 = syz_open_procfs(r3, &(0x7f0000000080)='net/arp\x00') ioctl$VT_SETMODE(r1, 0x5602, &(0x7f00000001c0)={0x1, 0x2, 0x5, 0x80000000, 0x400}) pread64(r4, &(0x7f0000000040)=""/8, 0x8, 0x0) write(r4, &(0x7f0000000100)="6a0a623e1f3301b440e67b0d1a986c0b25b61a8aa1b4a5154b3b3b643680a0fe3af6ed20bac4acf78b7aadcc1c0570fc0b9263c85531e8697f095debb3037fab7c2fe1c6ac8b8635f40b23667038a12dac10910bdc3ec766afa30deb8c1f78c2c4218026973ca19cd214dad589fceeb881cab013cbf01c78ade5f167d5eafd0cfe8656d446ee67422d15b6d10d8de6", 0x8f) 2018/04/09 13:36:34 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mkdir(&(0x7f00000007c0)='./file0\x00', 0x90) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) pwritev(r1, &(0x7f0000000300), 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000280)={0x0, 0x3f}, 0x8) r2 = creat(&(0x7f00000002c0)='./file0/bus\x00', 0x0) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x2, 0x1) readv(r0, &(0x7f0000001980)=[{&(0x7f0000001640)=""/180, 0xb4}, {&(0x7f00000018c0)=""/182, 0xb6}], 0x2) r3 = syz_open_pts(0xffffffffffffffff, 0x2) r4 = dup3(r3, 0xffffffffffffffff, 0x0) r5 = add_key(&(0x7f00000003c0)='ceph\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000440), 0x0, 0xfffffffffffffffb) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000640)={{{@in=@multicast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000480)=0xe8) fstat(0xffffffffffffffff, &(0x7f00000004c0)) mknodat(r4, &(0x7f0000000040)='./file0/bus\x00', 0x40, 0x8) keyctl$chown(0x4, r5, r6, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x6) write(r0, &(0x7f0000c34fff), 0xffffff0b) readv(0xffffffffffffffff, &(0x7f0000000180), 0x0) 2018/04/09 13:36:34 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000e6a000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x400000000000003, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0xa3}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x4) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f00000000c0)=[0x7, 0x9]) 2018/04/09 13:36:34 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000140)={{0x2, 0x0, @rand_addr}, {}, 0x4, {0x2, 0x0, @broadcast=0xffffffff}, 'syzkaller0\x00'}) pread64(r0, &(0x7f0000000040)=""/8, 0x8, 0x1ffff) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2004}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)={0xe4, r3, 0x3, 0x70bd29, 0x25dfdbfe, {0x3}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}]}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x1}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x9}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3b}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x800}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x1e}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x58, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x4d}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7fff}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x23}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}]}, 0xe4}, 0x1, 0x0, 0x0, 0x2000c801}, 0x800) [ 125.289708] IPVS: Creating netns size=2552 id=18 2018/04/09 13:36:34 executing program 2: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x410000000008007f, 0x5) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000000400), 0x4) 2018/04/09 13:36:34 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000013c0)={0xa, 0x0, 0x8}, 0xffffffffffffff4c) mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001280)='/dev/ppp\x00', 0xb80fe, 0x0) getdents64(r1, &(0x7f0000000140)=""/255, 0xfc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000280)={{{@in=@rand_addr, @in6=@dev}}, {{@in6=@local}}}, &(0x7f00000000c0)=0x1ee) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40000) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080)={0x74ba, 0xffffffffffffff81, 0x5, 0x6, 0x100000000, 0x6, 0x5, 0x10001, 0xcb3, 0xe8a, 0x7fffffff}, 0xb) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000380)=0xeb) signalfd4(r2, &(0x7f0000000040)={0x400}, 0x8, 0x800) socket$pppoe(0x18, 0x1, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r3, &(0x7f0000000240)={0xa, 0x4e22, 0x5a4, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xb}}}, 0x1c) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x2}}, 0x26) sendto(r4, &(0x7f00000003c0)="eb422176e5b5e1b853953e68c948b60eca231c7fa3d2508c44032b40d3817eb3277b50504541d444b572353d2939a7ae1d9510afcad66a557b4cf3b6cd2186f028fafd041791bbec24b1892df70499634ba1caad2f8924ab7e2787f0c134620b053283a7d9c75bf58031bf5261dde0ac0a5e2fd675e0b0645003ce0a9aa7bc49b7e2b9d0c0faab22c14e558802cf32bf1cd17ef7cc69f5e5ae261f2e654d62bd0683bcd6ae695b7a5372f9033363f863ab2a6b62d08066c488a97b0ba44fbed8f7df11b8a29b461bc23c280695161d3872146f5c535a0ab5214f581f", 0xdc, 0x0, &(0x7f00000004c0)=@l2={0x1f, 0x2, {0x2, 0x6, 0x8, 0x2, 0x8001, 0x8}, 0x7fff, 0x59d}, 0x80) getrandom(&(0x7f0000000180)=""/4096, 0x1000, 0x1) listen(0xffffffffffffffff, 0x100000001) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x10000, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r6 = userfaultfd(0xfffffffffffffffd) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001b40)={{{@in=@multicast2, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f0000001c40)=0xe8) fchown(r5, r7, 0x0) write$evdev(r5, &(0x7f0000000040), 0x0) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000001240)={0xaa}) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) [ 126.006073] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket 2018/04/09 13:36:35 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mkdir(&(0x7f00000007c0)='./file0\x00', 0x90) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) pwritev(r1, &(0x7f0000000300), 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000280)={0x0, 0x3f}, 0x8) r2 = creat(&(0x7f00000002c0)='./file0/bus\x00', 0x0) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x2, 0x1) readv(r0, &(0x7f0000001980)=[{&(0x7f0000001640)=""/180, 0xb4}, {&(0x7f00000018c0)=""/182, 0xb6}], 0x2) r3 = syz_open_pts(0xffffffffffffffff, 0x2) r4 = dup3(r3, 0xffffffffffffffff, 0x0) r5 = add_key(&(0x7f00000003c0)='ceph\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000440), 0x0, 0xfffffffffffffffb) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000640)={{{@in=@multicast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000480)=0xe8) fstat(0xffffffffffffffff, &(0x7f00000004c0)) mknodat(r4, &(0x7f0000000040)='./file0/bus\x00', 0x40, 0x8) keyctl$chown(0x4, r5, r6, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x6) write(r0, &(0x7f0000c34fff), 0xffffff0b) readv(0xffffffffffffffff, &(0x7f0000000180), 0x0) 2018/04/09 13:36:35 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = creat(&(0x7f0000001100)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000080)={'rose0\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) accept4$inet(r1, &(0x7f0000000180)={0x0, 0x0, @dev}, &(0x7f00000000c0)=0x285, 0x801) fcntl$setstatus(r2, 0x4, 0x400) chmod(&(0x7f0000000000)='./file1\x00', 0x8) rt_sigsuspend(&(0x7f0000000040)={0x1000}, 0x8) pwritev(r2, &(0x7f0000001140)=[{&(0x7f0000000140)='Z', 0x1}], 0x1, 0x0) 2018/04/09 13:36:35 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x40104) socketpair$inet(0x2, 0x800, 0x8, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}}, &(0x7f0000000280)=0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000300)={0x0, 0x3, 0x30, 0x0, 0xdd}, &(0x7f0000000340)=0x18) ioctl$KDMKTONE(r1, 0x4b30, 0xffffffff) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000080)={r4, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f00000002c0)=0xfce9) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000180)={r5, 0x1}, 0x8) 2018/04/09 13:36:35 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mkdir(&(0x7f00000007c0)='./file0\x00', 0x90) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) pwritev(r1, &(0x7f0000000300), 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000280)={0x0, 0x3f}, 0x8) r2 = creat(&(0x7f00000002c0)='./file0/bus\x00', 0x0) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x2, 0x1) readv(r0, &(0x7f0000001980)=[{&(0x7f0000001640)=""/180, 0xb4}, {&(0x7f00000018c0)=""/182, 0xb6}], 0x2) r3 = syz_open_pts(0xffffffffffffffff, 0x2) r4 = dup3(r3, 0xffffffffffffffff, 0x0) r5 = add_key(&(0x7f00000003c0)='ceph\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000440), 0x0, 0xfffffffffffffffb) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000640)={{{@in=@multicast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000480)=0xe8) fstat(0xffffffffffffffff, &(0x7f00000004c0)) mknodat(r4, &(0x7f0000000040)='./file0/bus\x00', 0x40, 0x8) keyctl$chown(0x4, r5, r6, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x6) write(r0, &(0x7f0000c34fff), 0xffffff0b) readv(0xffffffffffffffff, &(0x7f0000000180), 0x0) 2018/04/09 13:36:35 executing program 7: munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000140)=@un=@abs, &(0x7f0000000080)=0x80, 0x80802) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) madvise(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0) 2018/04/09 13:36:35 executing program 4: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x4d031, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f00000004c0)=""/150, 0x96) pipe(&(0x7f00003ef000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000440)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000580)=0x1c) futex(&(0x7f0000000ffc), 0x85, 0x0, &(0x7f0000000ff8), &(0x7f0000000ffc), 0x40000000) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000300), 0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000240)=0x0) r3 = getpgrp(r2) sched_getparam(r3, &(0x7f0000000940)) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000000)={'bridge0\x00', &(0x7f0000000c00)=ANY=[@ANYBLOB="957d1b20c194c61a0971b5b7448c7e9db197a629b53ecc96c7f49a65a428c94f671073f9023580c69ce80ad1798ae27990f2164e2aa4ca16926d8d8e0d84571154220bde7345a22c7110f4f08ea3bab360efd3f85a795bf67fa44ac0299b0fc69cca4066d04ae89c99c7cc4379a128cb9e7d65c14f53b475a7009a51f4711fda5e6a57364e5e3b491c02bd3b3b1063a1ed8844158d3247119f7ac4d5c2b4666da4b17cfd0f8902fffaa85c440674b1768a6bbc6d72f8dce63fc214de313f3fb6e2000000000000de0ac19bf707466f64bae93f7a95f815e025f7fe714a1d98d8cf70e6c99577f7c98b7e17a1233227b1cb029179bf60bb7ec0e6f75feb30c3572521355fcd75e7013eac86f2bdd9d3f3cba82be59dc53b2230569663684a9d855453ae32"]}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000006c0)={{{@in=@remote}}, {{@in=@broadcast}, 0x0, @in=@dev}}, &(0x7f0000000600)=0xe8) sendmsg$netlink(r0, &(0x7f0000000f80)={&(0x7f00000005c0)=@kern={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000640)=[{&(0x7f0000000bc0)={0x10, 0x3c, 0x10, 0x70bd29, 0x25dfdbfd}, 0x10}], 0x1, 0x0, 0x0, 0x8005}, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000340)={0x0, @in6={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}}}, 0x2, 0x0, 0x1000, 0xb93}, &(0x7f0000000400)=0x98) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f0000000280)={0x0, 0x81, 0x3ff}) sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000800)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000007c0)={&(0x7f0000000a80)=ANY=[@ANYBLOB="88000000b60675d9904de3c81b7f8e9e26f55150619076b4070a1c961bf4c0019b110f0335b97cbf5467297016a33e0ac0346fa93d53c8f6fc7a7462e491376a7fdc87541fceffd26fbe3ec83576b5398acbb67e1caba43e89a82f6c264aa35d62e7c5d414cb1589e72ef1c84e8842431bf0f847fec04bd77f758f1206fadcf36381d3111e92dedf41958cd4"], 0x1}, 0x1, 0x0, 0x0, 0x40c0}, 0x40044) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000080)={'TPROXY\x00'}, &(0x7f00000000c0)=0x1e) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000480)) r5 = accept(0xffffffffffffffff, &(0x7f00000001c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x80) fcntl$setlease(r5, 0x400, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f0000000840)={r4, 0x9e, "17d5be0503a3cc1b311957d4b3346e57d11dc05b5231300f9884c80b4884ee8d70e31fd5f97351db5512e244a64b88614f926a580623569758a1c4bbb0a4e9d77142ca7ac3da91781041c33a1e437d4fbfd7b6c5f8c3dbc67545b3d66dc7b5cfda5006b08940044a77549265fbc2a0a5f8a1afcc6528701bda9ef55e6fc8f5d60a2f4379fe644c65164f196d672215e04af7d0ecf19c5c96b85af522cdde"}, &(0x7f0000000900)=0xa6) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}}) ftruncate(0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000b40)={r4, 0x100000001}, 0x8) accept4$bt_l2cap(r5, &(0x7f0000000100), &(0x7f0000000980)=0xe, 0x800) 2018/04/09 13:36:35 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f000011bfa4)={{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x4e20}}, 0x44) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e24, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in6={0xa, 0x4e24, 0xfffffffffffffffb, @remote={0xfe, 0x80, [], 0xbb}, 0xc35d}, @in6={0xa, 0x4e24, 0x10001, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x401}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x8001}, @in6={0xa, 0x4e24, 0x1, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x7}], 0xe8) 2018/04/09 13:36:35 executing program 1: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mremap(&(0x7f00000f3000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000192000/0x4000)=nil) sync() 2018/04/09 13:36:35 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000000140)) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}}) dup3(r0, r1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) 2018/04/09 13:36:35 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000004fc8)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000f80)={&(0x7f0000000140)=ANY=[@ANYBLOB="3c00000013000100000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000080000000140003007369743000000000000000000000000008001a000400020002e0ebe1ed1b6e76d58990efabe8e5e039537eadaa85e72cedea78e9ca2ae97c74edfdbf23a7c15dd0d26e8f114268eb11029fb8d2fba8776215a1dc178bc677ece7fd4482"], 0x3c}, 0x1}, 0x0) 2018/04/09 13:36:35 executing program 1: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mremap(&(0x7f00000f3000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000192000/0x4000)=nil) sync() 2018/04/09 13:36:35 executing program 4: getpgid(0x0) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) chdir(&(0x7f0000000280)='./file0\x00') r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x200000000000800) sched_getattr(0x0, &(0x7f0000000200), 0xffffffffffffff35, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000004c0)=@add_del={0x2, &(0x7f0000000100)='sit0\x00'}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) r2 = perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000040)='eth0\x00', 0x0, 0x0, &(0x7f0000000000)={0x0, 0x6}) mq_unlink(&(0x7f0000fc4ffb)='eth0\x00') nanosleep(&(0x7f0000000440), &(0x7f0000000480)) mq_timedsend(0xffffffffffffffff, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) perf_event_open(&(0x7f0000000380)={0x1, 0x70, 0x1077, 0x9, 0x0, 0x4b10, 0x0, 0x0, 0x2001, 0x0, 0x0, 0x7, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x8, 0x0, 0x0, 0xe76d, 0x0, 0x42ee, 0x0, 0x9, 0x0, 0x0, 0x8, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}, 0x6, 0x0, 0x0, 0x0, 0x20}, 0x0, 0x9, r2, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_ro(r3, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000007c0)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x0, 0x0, 0x0, 0x4492}, &(0x7f0000000300)=0x98) fgetxattr(r4, &(0x7f0000000880)=ANY=[], &(0x7f0000000a40)=""/176, 0xfffffcf1) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f00000002c0)={'syzkaller0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) r6 = dup3(r0, r1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r6, 0x84, 0x6c, &(0x7f0000000340)=ANY=[@ANYRES32=r5, @ANYBLOB="22000000aa93055ad7d79bf5a92b54dc88580e4ec443e2e3239ff27741bd797b86735d76b01e"], &(0x7f0000000500)=0x2a) socket$inet6_dccp(0xa, 0x6, 0x0) mq_open(&(0x7f00000001c0)='eth0\x00', 0x0, 0x100, &(0x7f0000000240)={0x1, 0x401, 0x9, 0x31578f21, 0x9, 0x6, 0x1000, 0x200}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f00000000c0), 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f00000005c0)={@in6={{0xa, 0x4e24, 0x68, @local={0xfe, 0x80, [], 0xaa}, 0xffff}}, 0x7, 0x1ff, 0x4, "adb7d4dbbbb11755461c0ac6b5d07663a41bae7960e643ea4feebed0ba93384fdef83c1b240c096cf87640c74d35a82d32f7c197a41f1ba69d9fceebafa9883f69068d9c440b53ab320255e8042f0f68"}, 0xd8) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000580)) 2018/04/09 13:36:35 executing program 5: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) recvfrom$ipx(r0, &(0x7f0000000040)=""/38, 0x26, 0x100, 0x0, 0x0) r1 = getpid() process_vm_writev(r1, &(0x7f0000b49000)=[{&(0x7f000008e000)=""/155, 0x9b}, {&(0x7f000091e000)=""/213, 0xd5}], 0x2, &(0x7f00007d0fa0)=[{&(0x7f0000b49000)=""/203, 0xcb}, {&(0x7f0000b49000)=""/240, 0xf0}], 0x2, 0x0) 2018/04/09 13:36:35 executing program 2: ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f00000001c0)={{}, 'port0\x00', 0x0, 0x802, 0x0, 0x4, 0x7c89, 0x8001}) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r2 = dup2(r1, r0) r3 = getpgrp(0x0) ptrace$setregset(0x4205, r3, 0x3, &(0x7f0000000480)={&(0x7f0000000380)="284baee209b0c1107ef4ebd081e5163cb932bc8d76a347b5cbbeec654b5cff9d1617eef6005a62f184a6ed3521d84219dd31649359342c5b4da988ff13fbd14b4af5f6d3eb540c6f045be3b21c34f6cb9639926364ea0623207d5c060cd120e1ac3736c871737fbe60fa48190a8847059d4533e2f54b49bb2ded60c13db41c6507a850ad69fedbbccf5e994db920ae00b831e1e104da761734e5fa8e0f30d05274931949fabfd232c4d18999f797a8c091e73a5b603825da46462fb4dbb8f2a20090d57e628c803815e8e80bb13225f33948cfe6da90c701efd894896661e56aebf03c3372", 0xe5}) syz_open_dev$sndseq(&(0x7f00000004c0)='/dev/snd/seq\x00', 0x0, 0x440) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r1, &(0x7f0000000280)=[{0x7fffffff, 0x800, 0x5, 0x20fb, @tick=0x7, {0x4, 0x200}, {0x6, 0x7}, @control={0x400, 0x3, 0x7}}, {0x3, 0xffffffffffffffa6, 0x1000, 0x8, @time, {0x7, 0xec2}, {0x6, 0x200000000000000}, @ext={0xba, &(0x7f00000000c0)="7f766543537223a4f1d26f8dcef19ab69926dc11d7e1440260f73af8ff698797e842994a42eacbfa6c1893201e35c9991818f14d758dd96562e3afe185ae4e7f558e49e2d2cc058e15e61f8f0611642ca460b111bb0ef0681494169213953a687aa3a292f38282d7bd91070113883570cc545dc5b59997823c0498c3adc042ebe73ff2379f594dcc35d1659857d9abcf9609c0dafa25ea513d3c309ab48c6cca984b667aa028fadcc2d7989429c0e60470293ef90f14cb19d274"}}, {0x5, 0x3, 0x8, 0x4, @tick=0xf0c, {0x8, 0x1000}, {0x200800000000000, 0x7}, @note={0x28e4000000000, 0x20000000000000, 0xe6c, 0xfff, 0x88}}, {0x20, 0xffff, 0x0, 0x1, @time, {0x1, 0x678}, {0x1000, 0x8001}, @raw32={[0x0, 0x0, 0xeca9]}}, {0x7, 0xfffffffffffffff7, 0x101, 0x9898, @time, {0x7b, 0x3ff}, {0x1, 0xf}, @queue={0x1, {0x7, 0x9}}}], 0xf0) write$sndseq(r2, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {0x100000000000000}, @connect}], 0x30) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000000)) 2018/04/09 13:36:35 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x100000001, 0x100) getsockopt$nfc_llcp(r1, 0x118, 0x3, &(0x7f0000000080)=""/4096, 0x1000) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x5, 0x6, 0x8000}, 0x4) setsockopt$packet_buf(r0, 0x107, 0x7, &(0x7f0000000080), 0x0) 2018/04/09 13:36:35 executing program 1: r0 = socket$packet(0x11, 0x800000000000003, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffe}) r2 = dup(r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000180)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x1c) ioctl$TUNSETLINK(r2, 0x400454cd, 0x7) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x1}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000140)={r3, 0x100}, 0x8) 2018/04/09 13:36:36 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xffffff2e, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000cc0)={&(0x7f0000000640)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000b40)=""/244, 0xf4}], 0x1, &(0x7f0000000080)=""/26, 0x1a}, 0x101) arch_prctl(0x1003, &(0x7f0000000000)="0a6c3463f8891a5d387b3d9f9f6ee5a41c6466b23ff4dc591b4f61529f100017209e434f7918bd61aa02b1319432f40a9fa32d921a8d17fcf3029a909c4558eb2a2b8f9df5a75e") 2018/04/09 13:36:36 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) syncfs(r0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000ae6fc7)="39000000110009260bffcf4bcdc3ddff070000000400000045efffff08009b0019001a000f000000220001070000000004e90d0005438ac3a2", 0x39}], 0x1) 2018/04/09 13:36:36 executing program 3: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000000c0)={0x7ff, 0x4, 0x1, 0x8000, 0x2, [{0x8000, 0x101, 0x3, 0x0, 0x0, 0x400}, {0x394, 0x82, 0x9}]}) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) 2018/04/09 13:36:36 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_vs_stats\x00') pread64(r0, &(0x7f00000000c0)=""/4096, 0x1000, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'bond0\x00', 0x1000}) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f00000010c0)={0x3, 0x8001, 0x1}, 0xc) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x200002, 0x0) 2018/04/09 13:36:36 executing program 4: getrusage(0x0, &(0x7f0000007000)) r0 = accept(0xffffffffffffff9c, &(0x7f0000000100)=@sco, &(0x7f0000000180)=0x80) sendmsg$unix(r0, &(0x7f00000000c0)={&(0x7f0000000040)=@abs, 0x6e, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000334f28)}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) pwritev(r1, &(0x7f0000000040), 0x100000000000018a, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14}) 2018/04/09 13:36:36 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x103, 0x4) sendto$inet(r2, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x4e20}, 0x10) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000040)=0x1, 0x4) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000c03000), 0x0, &(0x7f0000edffaf)}, 0x2020) listen(r0, 0x8001) 2018/04/09 13:36:36 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x301, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000015ff8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000000100)) setsockopt$sock_timeval(r1, 0x1, 0x32, &(0x7f0000abbff8), 0x8) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000140)=0x8c, &(0x7f0000000180)=0x4) 2018/04/09 13:36:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x0, &(0x7f0000000000)={0x77359400}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x240000, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000080)=0x14, 0x4) 2018/04/09 13:36:36 executing program 1: r0 = socket(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f0000000000)="8950ed07a584589fa026615ad8774fb578961234c60959db8424222b5c304158046d9ad243e7517f4183151da8a7a252c2f4b25b802d998c3f2cad79d086f727de5d92b6352accdfec1e72d19d90c5956dc5060088e87d7651a788640d89fb0f647f379f5436174350fe57f3ea2760bf65b5d191cf3bd993be5c02993a52a08b02404dfc0484f07b248deb480e106d1ed931d2b285a93ada0915eacc6bff7fef3bb548086e32cc08", 0xa8, 0x48084, &(0x7f00006b1000)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000f0dffc)=0x2, 0x4) 2018/04/09 13:36:36 executing program 4: syz_emit_ethernet(0x70, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@generic={0x86dd, "e25d09f0d74904ff9802376a6322cf10edd2c20eaa711fb0c94d980ecba36bafa923e247243a1b90f1e5c1128fbe566a2b1a66f9116037bcd0a72ce79a57cb2326dc6d74e5af0bbcd9025f485a150543ef707656fad78f05edbc1ce190d993b32189"}}}, &(0x7f0000000040)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x80) r1 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0)=0x47, 0x4) inotify_rm_watch(r0, r1) 2018/04/09 13:36:36 executing program 5: pipe(&(0x7f00000053c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000005400)={0x80000001, {{0xa, 0x4e21, 0x7fffffff, @remote={0xfe, 0x80, [], 0xbb}, 0x100000000}}, {{0xa, 0x4e23, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x1b400000}}}, 0x108) pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0) readv(r1, &(0x7f0000000400)=[{&(0x7f0000000300)=""/230, 0x1bf}, {&(0x7f0000001000)=""/4096, 0x1000}], 0x1bb) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000ffd000/0x1000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) mprotect(&(0x7f0000b21000/0x2000)=nil, 0x2000, 0x4) vmsplice(r2, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) 2018/04/09 13:36:37 executing program 5: r0 = gettid() ioprio_get$pid(0xffffffffffffffff, r0) 2018/04/09 13:36:37 executing program 2: fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x4e21, 0x2, @empty, 0xffffffffffff3f0f}}, 0x3, 0x0, 0x4, "d4fbbf2e14c11b0f20cfa433742522f73529b67269241bc0ca8f029e66d6dfd5e8b18f57e62aaf350c48352f242adb2988ed9f5c83b166671cf7b7162a729024a6f9321a6ef9284ecdf6da0a89a05d47"}, 0xd8) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x20) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) flock(0xffffffffffffffff, 0x8) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000000)=[{0x8, 0x100}], 0xe5) 2018/04/09 13:36:37 executing program 6: r0 = socket$inet6(0xa, 0x400000000002, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockname$ax25(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) getgroups(0x7, &(0x7f0000000180)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]) fchown(r1, r2, r3) eventfd2(0x3ff, 0x801) ioctl$PPPIOCGMRU(0xffffffffffffffff, 0x80047453, &(0x7f0000000140)) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000002c0)) mq_notify(0xffffffffffffffff, &(0x7f00000001c0)={0x20000000, 0x16, 0x2, @thr={&(0x7f0000000240), &(0x7f0000000300)}}) 2018/04/09 13:36:37 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001240)='/dev/vga_arbiter\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001280)=[@in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x1, @dev={0xfe, 0x80, [], 0x10}, 0xefb2}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e22, 0x3, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @broadcast=0xffffffff}], 0xc4) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) read(r1, &(0x7f0000006ff3)=""/13, 0xd) syz_emit_ethernet(0x22, &(0x7f0000001200)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [{[], {0x8100, 0x54a, 0x4, 0x3}}], {@can={0xc, {{0x1, 0x7f, 0x9, 0x8}, 0x6, 0x1, 0x0, 0x0, "2344bd1890e4d278"}}}}, &(0x7f0000001480)={0x1, 0x4, [0xdbf, 0xcad, 0xa70, 0x521]}) syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x2, 0x2, &(0x7f00000011c0)=[{&(0x7f00000000c0)="2fbb9a2a4312ff0f9e6a67e6898ff0e7819a28a40a21642dc201def751dc24fb565d361677341e8c3c4e4e56b6b037fe0b801749e46aa641ec3a2de2c7c265c74643259686312eac10971a807ff8f9313fec611efc13a392dd966bba1a2ffeefa63aab94136a3d93463bbfeeeceabb44c8d57b3b019bfbaf968e4537e3246b656f9e5f47152ec3ea33ff24a31bf2d307a689a494628dbb8c7416d6263b905d987f297fc5c5507e6f791db38a80d0b111406183ab22a17a502c559da6d3b8e5fae853705aa152", 0xc6, 0x7}, {&(0x7f00000001c0)="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", 0x1000, 0x8000}], 0x1002, &(0x7f0000001380)=ANY=[@ANYBLOB="6572726f72733d636f6e74696e75652c636865636b3d7374726963742c0063931f71dc0e3be9c7348ad3788ac5d58a388dfbaa685ae348db75fe55c7ff4d505da5c1da0ceed93014f0e298a29e67cd8783e783a507b8934efe0297416aa71236cca569291c02e3800e491f83224d2bca86949f0dc093757149fb83f875babd7eea1339bd2391f2cd031002752c074b1733eab5b2ae0581550a8e2dfe5d1be4c871be0f2c19ebe5fd02ea451af9374e22a670dc11fc72bd667974075e9cc78fad3f7befb1460270db2e19f71ccf6270af4373b77793337f"]) 2018/04/09 13:36:37 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000cd4ffc)=0xddd, 0x4) r1 = socket(0x15, 0x6, 0x812) sendmsg$nl_crypto(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@alg={0xf8, 0x10, 0x4, 0x70bd25, 0x9, {{'hmac(sha512)\x00'}, [], [], 0x400, 0x2000}, [{0x8, 0x1, 0x20}, {0x8, 0x1, 0x1}, {0x8, 0x1, 0x6}]}, 0xf8}, 0x1, 0x0, 0x0, 0x1}, 0x8040) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e21, @rand_addr=0x401}], 0x20) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000566000)) 2018/04/09 13:36:37 executing program 0: r0 = getpgid(0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='\x00\x00\x00') fchdir(r1) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='-/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) getpriority(0xffffffffffffffff, r0) tgkill(r0, r0, 0x17) recvmmsg(0xffffffffffffff9c, &(0x7f0000005500)=[{{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000000c0)=""/237, 0xed}, {&(0x7f00000001c0)=""/220, 0xdc}, {&(0x7f00000002c0)=""/58, 0x3a}], 0x3, &(0x7f0000000340)=""/243, 0xf3, 0x1}, 0x200}, {{0x0, 0x0, &(0x7f0000001540)=[{&(0x7f0000000440)=""/199, 0xc7}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x2, &(0x7f0000001580)=""/205, 0xcd, 0x4}, 0x4}, {{0x0, 0x0, &(0x7f0000001740)=[{&(0x7f0000001680)=""/130, 0x82}], 0x1, &(0x7f0000001780)=""/79, 0x4f, 0x5}, 0x7f}, {{&(0x7f0000001800)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}}}, 0x80, &(0x7f0000002ac0)=[{&(0x7f0000001880)=""/115, 0x73}, {&(0x7f0000001900)=""/174, 0xae}, {&(0x7f00000019c0)=""/100, 0x64}, {&(0x7f0000001a40)=""/4096, 0x1000}, {&(0x7f0000002a40)=""/125, 0x7d}], 0x5, &(0x7f0000002b40)=""/4096, 0x1000, 0x5}, 0x2}, {{0x0, 0x0, &(0x7f0000004f40)=[{&(0x7f0000003b40)=""/4096, 0x1000}, {&(0x7f0000004b40)=""/177, 0xb1}, {&(0x7f0000004c00)=""/88, 0x58}, {&(0x7f0000004c80)=""/27, 0x1b}, {&(0x7f0000004cc0)=""/66, 0x42}, {&(0x7f0000004d40)=""/95, 0x5f}, {&(0x7f0000004dc0)=""/82, 0x52}, {&(0x7f0000004e40)=""/35, 0x23}, {&(0x7f0000004e80)=""/184, 0xb8}], 0x9, &(0x7f0000005000)=""/146, 0x92, 0x9155}, 0x7}, {{&(0x7f00000050c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000005180)=[{&(0x7f0000005140)}], 0x1, 0x0, 0x0, 0x5}, 0x7}, {{&(0x7f00000051c0), 0x80, &(0x7f0000005480)=[{&(0x7f0000005240)=""/45, 0x2d}, {&(0x7f0000005280)=""/100, 0x64}, {&(0x7f0000005300)=""/90, 0x5a}, {&(0x7f0000005380)=""/245, 0xf5}], 0x4, &(0x7f00000054c0)=""/50, 0x32, 0x8}, 0x400}], 0x7, 0x20, &(0x7f00000056c0)={0x0, 0x989680}) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000005700)) socketpair$ax25(0x3, 0x7, 0x0, &(0x7f0000000000)) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x505202, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000080), 0x4) 2018/04/09 13:36:37 executing program 3: r0 = memfd_create(&(0x7f0000000040)=':vmnet1keyring\\%\\\x00', 0x1) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000080)={'syzkaller0\x00', {0x2, 0x4e24}}) gettid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000240)) fcntl$getownex(r0, 0x10, &(0x7f0000000280)) getpgrp(0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000002c0)=0x0) r2 = getpgrp(r1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0xc) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/checkreqprot\x00', 0x111000, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000380)) fcntl$getown(r0, 0x9) r3 = syz_open_procfs(r2, &(0x7f0000000180)="6e65742f69676da745") ioctl$LOOP_CLR_FD(r3, 0x4c01) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc01064b5, &(0x7f0000000340)={&(0x7f0000000300)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}) sendfile(r3, r3, &(0x7f00008e9000), 0x9) pread64(r3, &(0x7f00000000c0)=""/183, 0xb7, 0x0) 2018/04/09 13:36:37 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000443000)=@fragment, 0x8) sendto$inet6(r0, &(0x7f0000a05ae2)="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", 0xb3c, 0xfffffffffffffffc, &(0x7f0000658fe4)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0xffffffffffffff12) 2018/04/09 13:36:37 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) unlink(&(0x7f0000000780)='./file0\x00') r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r0) getuid() setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000640)={{{@in=@multicast2=0xe0000002, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x6, 0x4e20, 0x1, 0xa, 0x80}, {0xcf, 0x4, 0xffffffffffffffff, 0x0, 0xfffffffffffffffd, 0x0, 0x9, 0xfffffffffffffffb}, {0x6, 0x0, 0x0, 0x1ff}, 0x0, 0x6e6bb0, 0x3, 0x0, 0x3}, {{@in=@loopback=0x7f000001, 0x4d3, 0x33}, 0xa, @in=@broadcast=0xffffffff, 0x3504, 0x5, 0x3, 0x4, 0xf3c0}}, 0xe8) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000c80)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000740), 0x0, 0x0) poll(&(0x7f0000084ff0), 0x0, 0x3ff) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) rt_sigaction(0xa, &(0x7f00000002c0)={0x3ff, {0xd1c}, 0x88000000, 0x1}, &(0x7f0000000300), 0x8, &(0x7f0000000340)) syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0xfffffffffffffff9) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f00000000c0)=0x8000) syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000740)='/selinux/checkreqprot\x00', 0x8002, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) clock_gettime(0xb, &(0x7f0000000580)) r3 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9e9a, 0x0) getsockopt$sock_buf(r3, 0x1, 0x0, &(0x7f0000000b40)=""/80, &(0x7f0000000540)=0xfffffea9) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000007c0)={{{@in6=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f0000000040)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000008c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x4e21, 0x3f, 0x4e23, 0x4, 0xa, 0x20, 0x0, 0x8c, r4}, {0x0, 0x6, 0x0, 0x0, 0xfffffffffffffbff, 0x1f, 0x400, 0xffff}, {0xe371, 0xffff, 0x9, 0x3f}, 0x0, 0x6e6bb9, 0x4, 0x1, 0x1, 0x3}, {{@in6=@dev={0xfe, 0x80}, 0x4d4, 0x3f}, 0x0, @in6=@loopback={0x0, 0x1}, 0x3505, 0x0, 0x3, 0x3ff, 0x20, 0x0, 0x3}}, 0xe8) write$cgroup_subtree(r2, &(0x7f00000009c0)=ANY=[@ANYBLOB="7bf3c4fa5e0b9760db06099733738fa2b595dc768a531a8b0ad34d3fcebde81dbe60a50bcb00000000824248bd7f1ec3b69c94c52417c83f296449c38559b3b440bdece801058f90862c33000000000000008c727a1723032c357c000000000000256c43b81d92b492a12681be956bc6f36034f8526cfc5f709d7aa643f3eee935224f"], 0x83) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00000003c0)={0x0, 0x40, 0xff, 0x1ff}, &(0x7f0000000500)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000440)=ANY=[@ANYRES32=r5, @ANYBLOB="57000000ff2e4641d45f3abbf792e29bcfeaca0b4bf5599791320ee070944e9b4ea411bd11979c9c32f15135d209e383508860756e4d67a8e44cf00fa228fb494b33bb6ef8e69ed26373600a9af08295ca4900cdf42f2dc78c"], &(0x7f00000001c0)=0x2) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000400)=0xf8, 0x4) openat$dir(0xffffffffffffff9c, &(0x7f0000000380)='./file0/file0\x00', 0x20000000001, 0x0) mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x0, 0xffffffffffffffff) ioctl$EVIOCGABS20(0xffffffffffffffff, 0x80184560, &(0x7f0000000080)) rmdir(&(0x7f0000000240)='./file0/file0\x00') 2018/04/09 13:36:37 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2008}, 0xc, &(0x7f0000000140)={&(0x7f0000000000)={0x18, 0x1, 0x2, 0x7ffffffffffff, 0x70bd2b, 0x0, {}, [@nested={0x4, 0xffffffff00000001}]}, 0x18}, 0x1}, 0x0) 2018/04/09 13:36:37 executing program 7: r0 = memfd_create(&(0x7f0000000040)="00000000000000060804002000fffc0c6565643b799365005f1b76", 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000080)={0xe, 0x200, 0x40, 'queue1\x00', 0xec95}) r1 = memfd_create(&(0x7f0000000000)="17", 0x0) write$binfmt_elf32(r1, &(0x7f00000016c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20, 0x1}, [{0x3}]}, 0x58) execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/04/09 13:36:37 executing program 3: clone(0x0, &(0x7f000026f000), &(0x7f0000ea9ffc), &(0x7f0000809ffc), &(0x7f0000bda000)) r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000800)={0x0, @multicast1, @multicast1}, &(0x7f0000000840)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000880)={r1, @remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0x80}, 0xc) symlink(&(0x7f00008ccff8)='./file0\x00', &(0x7f0000868ff8)='./file0\x00') 2018/04/09 13:36:37 executing program 5: seccomp(0x1, 0x0, &(0x7f0000c23fff)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mkdir(&(0x7f0000000300)='./file0\x00', 0x104) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001680)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001880)=ANY=[], &(0x7f00000017c0)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001800)={0x0, 0x9}, &(0x7f0000001840)=0x8) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00007fcffa)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000fddff8)='./file0\x00') chroot(&(0x7f0000001640)='./file0\x00') vmsplice(0xffffffffffffffff, &(0x7f0000001600)=[{&(0x7f0000000280)="9a6c644096103dca8d1f4ab6c98d871c11c1e07f28be217ba9354c9cb55a5095220e07dc2297b6876208dbcf38", 0x2d}], 0x1, 0x8) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f00009a2ff8)='./file0\x00', &(0x7f0000ab4000)='qnx6\x00', 0x2000002003002, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x8000, 0x0) pivot_root(&(0x7f00002f9ff8)='./file0\x00', &(0x7f0000576ff8)='./file0\x00') request_key(&(0x7f0000000180)='rxrpc_s\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)='./cgroup/syz1\x00', 0xfffffffffffffff8) keyctl$read(0xb, 0x0, &(0x7f0000000240)=""/4, 0x4) getpeername$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14) getpgrp(0xffffffffffffffff) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000002200)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000027c0), &(0x7f0000002800)=0xc) getresgid(&(0x7f0000002980), &(0x7f00000029c0), &(0x7f0000002a00)) getresgid(&(0x7f0000002b40), &(0x7f0000002b80), &(0x7f0000002bc0)) sendmsg$netlink(r0, &(0x7f0000002c80)={&(0x7f00000016c0)=@proc={0x10}, 0xc, &(0x7f0000002780), 0x0, &(0x7f0000002c00)}, 0x0) getpgrp(0x0) ioprio_set$pid(0x1, 0x0, 0x0) 2018/04/09 13:36:37 executing program 4: mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)={0x0, 0x0, 0x9}) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x0) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="757165722e882f00"], &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r3 = creat(&(0x7f0000000380)='./file1\x00', 0x8) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540), 0x0, 0xfffffffffffffffb) add_key$user(&(0x7f0000001840)='user\x00', &(0x7f0000001880)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000018c0)="7d8af5fee7d8d8eb07b0e7f455fe38294341f4d7105094df8ebaaba2d96654b523f4ea0e0ba08eac03af4190fcdf27669b5bfac5bb828873f04f2f185c7a1fcf28dad2e5a2615f8c63c9464653a15c0f63e3b95323bd11f8320c9c5b512eaaa29579e8c6abd1d4c900ef0a1d84fac46f791970122cc398d5a44b5f775df56fe53019323cd671d86f513124afa5c74e523b27ca547c", 0x95, 0xfffffffffffffffb) fsync(r2) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) ioctl$PPPIOCSMRU(r3, 0x40047452, &(0x7f0000000080)=0x6) keyctl$assume_authority(0x10, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) sendto(r1, &(0x7f0000000580)="69c9352dee415d0bb66b0ec54392bf13b68a76a069ca4bf62fc8754b46721bdaa588aaad5443918548c833940d00aa2d3e3ca510bfd4b39bd8c72a106e37a0d8bd29e6f89d82f52a57da9c85b0e18d40a9b127134215d9", 0x57, 0x1, &(0x7f0000000600)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x2, 0x0, 0x4, 0x2, {0xa, 0x4e20, 0x7fff, @mcast2={0xff, 0x2, [], 0x1}, 0x7fffffff}}}, 0x80) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000540)={0x2f, @multicast2=0xe0000002, 0x4e23, 0x2, 'lblcr\x00', 0x20, 0x31af, 0x1e}, 0x2c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000300)={@local={0xfe, 0x80, [], 0xaa}, 0x20, 0x1, 0x2, 0x6, 0x0, 0x24a9, 0x9}, &(0x7f0000000340)=0x20) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200}, 0xfff1}, 0x1}, 0x0) 2018/04/09 13:36:38 executing program 0: r0 = socket(0x800000010, 0x3, 0x0) write(r0, &(0x7f0000000000)="26000000130047f10714c1f9590022ff001000e30100000000000000000e0000060010000535", 0x26) 2018/04/09 13:36:38 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) lsetxattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="a30381770d1961239cfb64"], &(0x7f0000000140)='\x00', 0x1, 0x0) mount(&(0x7f0000001880)='./file0\x00', &(0x7f00000017c0)='./file2\x00', &(0x7f00000018c0)="09e0408a254aa41807ed1fa2c770dfc75ed5cf22d956faed99f5321b5f01702f275c431fd46ce422c7a348d498d25e122d648e070000002b374edcb1c966c7fcfd81e88721876fbab9000000000000008000000000", 0x800c08, &(0x7f0000001800)) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001400)='/selinux/enforce\x00', 0x80, 0x0) shutdown(r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000013c0)='./file2\x00', 0x40000, 0x0) ioctl$TCSBRK(r1, 0x5409, 0x0) mount(&(0x7f0000d04000)='./file1\x00', &(0x7f0000001500)='./file0\x00', &(0x7f0000001580)="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", 0x100000, &(0x7f0000001540)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./file2\x00', &(0x7f00000003c0)='hfs\x00', 0x80000, &(0x7f0000000200)) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000377ff8)='.', &(0x7f0000000240)='.', &(0x7f0000000280)='mslos\x00', 0x0, &(0x7f00000002c0)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f00000000c0)) getpeername$netrom(r0, &(0x7f0000001800), &(0x7f0000001840)=0x10) r4 = add_key(&(0x7f00000002c0)='pkcs7_test\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000400)="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", 0xfb6, 0xfffffffffffffffe) getsockopt$IP_VS_SO_GET_SERVICES(r2, 0x0, 0x482, &(0x7f0000001940)=""/151, &(0x7f0000001540)=0x97) setxattr(&(0x7f0000000380)='./file1\x00', &(0x7f0000001480)=ANY=[@ANYBLOB="7472757374657c6e3a6574ff7f00555fe1b8782aa80000b461000000000000e5ee6155ca64f7cd4c7fd872b438e1ee0cd8ef84acf15f5c5c5e150edbb01dd245c0e2489e5a26aabf5ae20000cb000000000000001fc2e96a9624d85f45f2e1c2681ce0d100fc1e21"], &(0x7f0000001440)=',\x00', 0x2, 0x1) keyctl$invalidate(0x15, r4) umount2(&(0x7f000075e000)='.', 0x0) r5 = dup2(r3, r3) pipe(&(0x7f0000001780)) clock_gettime(0x0, &(0x7f00000016c0)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r5, 0xc05c5340, &(0x7f0000001700)={0x8000, 0x100, 0x2, {r6, r7+30000000}, 0x0, 0x6}) ioctl$sock_inet_tcp_SIOCATMARK(r5, 0x8905, &(0x7f0000000340)) 2018/04/09 13:36:38 executing program 4: mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)={0x0, 0x0, 0x9}) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x0) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="757165722e882f00"], &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r3 = creat(&(0x7f0000000380)='./file1\x00', 0x8) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540), 0x0, 0xfffffffffffffffb) add_key$user(&(0x7f0000001840)='user\x00', &(0x7f0000001880)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000018c0)="7d8af5fee7d8d8eb07b0e7f455fe38294341f4d7105094df8ebaaba2d96654b523f4ea0e0ba08eac03af4190fcdf27669b5bfac5bb828873f04f2f185c7a1fcf28dad2e5a2615f8c63c9464653a15c0f63e3b95323bd11f8320c9c5b512eaaa29579e8c6abd1d4c900ef0a1d84fac46f791970122cc398d5a44b5f775df56fe53019323cd671d86f513124afa5c74e523b27ca547c", 0x95, 0xfffffffffffffffb) fsync(r2) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) ioctl$PPPIOCSMRU(r3, 0x40047452, &(0x7f0000000080)=0x6) keyctl$assume_authority(0x10, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) sendto(r1, &(0x7f0000000580)="69c9352dee415d0bb66b0ec54392bf13b68a76a069ca4bf62fc8754b46721bdaa588aaad5443918548c833940d00aa2d3e3ca510bfd4b39bd8c72a106e37a0d8bd29e6f89d82f52a57da9c85b0e18d40a9b127134215d9", 0x57, 0x1, &(0x7f0000000600)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x2, 0x0, 0x4, 0x2, {0xa, 0x4e20, 0x7fff, @mcast2={0xff, 0x2, [], 0x1}, 0x7fffffff}}}, 0x80) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000540)={0x2f, @multicast2=0xe0000002, 0x4e23, 0x2, 'lblcr\x00', 0x20, 0x31af, 0x1e}, 0x2c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000300)={@local={0xfe, 0x80, [], 0xaa}, 0x20, 0x1, 0x2, 0x6, 0x0, 0x24a9, 0x9}, &(0x7f0000000340)=0x20) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200}, 0xfff1}, 0x1}, 0x0) 2018/04/09 13:36:38 executing program 6: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x400, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000200)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x40, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000240)={{0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x81}, {0xa, 0x4e23, 0x7ff, @remote={0xfe, 0x80, [], 0xbb}, 0xdd}, 0x9, [0x0, 0xfffffffffffffffa, 0xffff, 0x6, 0xfffffffffffffffc, 0x5, 0x0, 0x1]}, 0x5c) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000080), &(0x7f0000000180)=0x8) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000000040)={'dummy0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000100)=@ethtool_coalesce={0xe}}) 2018/04/09 13:36:38 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000e5aff8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f00000bc000)=[{&(0x7f0000031f8c)='w', 0x1}], 0x1) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000e5a000)) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x4000, 0x0) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) 2018/04/09 13:36:38 executing program 2: r0 = socket(0x11, 0x2, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6621}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000000500)='./file0\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x200000000000800) r3 = accept(0xffffffffffffffff, &(0x7f0000000440)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000003c0)=0x80) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000900)={'ip6gre0\x00', {0x2, 0x0, @broadcast=0xffffffff}}) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f00000002c0), &(0x7f0000000580)=0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) r4 = dup3(r1, r2, 0x0) pselect6(0x40, &(0x7f0000000600)={0x9, 0xb0, 0x7, 0x8, 0x5, 0x1f, 0x200}, &(0x7f0000000200)={0x5, 0x1, 0x0, 0x0, 0x2, 0x3, 0x491, 0xfffffffffffffffb}, &(0x7f0000000640)={0x0, 0xfff, 0x200, 0x40, 0x0, 0x0, 0x0, 0x2}, &(0x7f0000000300)={0x0, 0x1c9c380}, &(0x7f0000000380)={&(0x7f0000000340)={0xfffffffffffff7fe}, 0x8}) unshare(0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000004c0), &(0x7f0000000540)=0x80000001) prctl$setptracer(0x59616d61, 0x0) sched_getattr(0x0, &(0x7f00000000c0), 0x30, 0x0) ioctl$int_out(r1, 0x5460, &(0x7f0000000240)) setsockopt(r0, 0x107, 0x0, &(0x7f0000d52ff0), 0x0) ioctl$SIOCGIFHWADDR(r4, 0x8927, &(0x7f00000007c0)) fstatfs(r0, &(0x7f0000000000)=""/107) close(r0) accept$netrom(0xffffffffffffffff, &(0x7f0000000100), &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000280)={0x100, 0x7ff, 0x0, 0xfffffffffffffffa, 0x0, 0x9, 0x0, 0x5, 0x5, 0x7fffffff}, 0xb) ioctl$SNDRV_TIMER_IOCTL_STOP(0xffffffffffffffff, 0x54a1) r5 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x0, 0x0) getegid() inotify_init1(0x80800) getsockopt$IP6T_SO_GET_REVISION_MATCH(r5, 0x29, 0x44, &(0x7f00000005c0)={'IDLETIMER\x00'}, &(0x7f0000000700)=0x1e) socket$inet6_dccp(0xa, 0x6, 0x0) recvmmsg(r4, &(0x7f0000007a80)=[{{&(0x7f0000000680)=@ipx, 0x80, &(0x7f0000000700), 0x0, 0x0, 0x0, 0x9}}, {{&(0x7f0000000740)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000001980)=[{&(0x7f00000017c0)=""/14, 0xe}, {&(0x7f0000001800)=""/74, 0x4a}, {&(0x7f0000001880)=""/111, 0x6f}, {&(0x7f0000001900)=""/68, 0x44}], 0x4, &(0x7f0000001a00)=""/235, 0xeb, 0x1}}, {{0x0, 0x0, &(0x7f0000001cc0)=[{&(0x7f0000001b00)=""/11, 0xb}, {&(0x7f0000001b40)=""/50, 0x32}, {&(0x7f0000001b80)}, {&(0x7f0000001bc0)=""/206, 0xce}], 0x4, &(0x7f0000001d00)=""/238, 0xee, 0x2}, 0x101}, {{&(0x7f0000001e00)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000002380)=[{&(0x7f0000001e80)=""/99, 0x63}, {&(0x7f0000001f00)=""/205, 0xcd}, {&(0x7f0000002000)=""/76, 0x4c}, {&(0x7f0000002080)=""/122, 0x7a}, {&(0x7f0000002140)=""/97, 0x61}, {&(0x7f00000021c0)=""/187, 0xbb}], 0x6, &(0x7f0000002400)=""/2, 0x2, 0xfffffffffffffffe}}, {{&(0x7f0000002440), 0x80, &(0x7f0000003980)=[{&(0x7f00000024c0)=""/77, 0x4d}, {&(0x7f0000002540)=""/4096, 0x1000}, {&(0x7f0000003540)=""/187, 0xbb}, {&(0x7f0000003600)=""/19, 0x13}, {&(0x7f0000003640)=""/243, 0xf3}, {&(0x7f0000003780)=""/130, 0x82}, {&(0x7f0000003840)=""/216, 0xd8}], 0x7, &(0x7f0000003a40)=""/44, 0x2c, 0x8a}, 0x6}, {{0x0, 0x0, &(0x7f00000079c0)=[{&(0x7f0000006880)=""/11, 0xb}, {&(0x7f00000078c0)=""/58, 0x3a}, {&(0x7f0000007900)=""/186, 0xba}], 0x3, &(0x7f0000007a00)=""/117, 0x75}}], 0x6, 0x2, &(0x7f0000007cc0)={0x77359400}) 2018/04/09 13:36:38 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) syz_emit_ethernet(0x423, &(0x7f0000001c40)=ANY=[@ANYBLOB="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"], 0x0) shutdown(r0, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000040)={'eql\x00', {0x2, 0x4e22, @rand_addr=0xffffffffffffff80}}) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/user\x00', 0x2, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000c75000)=@hci, 0x80, &(0x7f0000001380), 0x0, &(0x7f00004f4f09)=""/247, 0xf7}, 0x2) 2018/04/09 13:36:38 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net\x00') lseek(r0, 0x2800000004003, 0x0) syncfs(r0) 2018/04/09 13:36:38 executing program 6: ioperm(0x0, 0xffd, 0x3e) 2018/04/09 13:36:38 executing program 0: r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x10, &(0x7f00000000c0)=[@in={0x2, 0x4e22}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000180)={r1, 0x4209, 0x30, 0x5, 0x5}, &(0x7f00000001c0)=0x18) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000200)={0x0, 0x0, 0x5}) getsockname$ipx(r2, &(0x7f0000000280), &(0x7f00000002c0)=0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000240)={r3, 0x80000, r0}) connect(r2, &(0x7f0000000040)=@nfc={0x27, 0x0, 0x2, 0x3}, 0x80) renameat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000)='./file0\x00') 2018/04/09 13:36:39 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040)=0xcfd, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000704ffb), 0x0) connect$inet(r0, &(0x7f000099f000)={0x2}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f67000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x3d, @multicast2=0xe0000002, 0x4e22, 0x2, 'sed\x00', 0x20, 0x80000001, 0x74}, 0x2c) 2018/04/09 13:36:39 executing program 4: mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)={0x0, 0x0, 0x9}) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x0) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="757165722e882f00"], &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r3 = creat(&(0x7f0000000380)='./file1\x00', 0x8) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540), 0x0, 0xfffffffffffffffb) add_key$user(&(0x7f0000001840)='user\x00', &(0x7f0000001880)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000018c0)="7d8af5fee7d8d8eb07b0e7f455fe38294341f4d7105094df8ebaaba2d96654b523f4ea0e0ba08eac03af4190fcdf27669b5bfac5bb828873f04f2f185c7a1fcf28dad2e5a2615f8c63c9464653a15c0f63e3b95323bd11f8320c9c5b512eaaa29579e8c6abd1d4c900ef0a1d84fac46f791970122cc398d5a44b5f775df56fe53019323cd671d86f513124afa5c74e523b27ca547c", 0x95, 0xfffffffffffffffb) fsync(r2) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) ioctl$PPPIOCSMRU(r3, 0x40047452, &(0x7f0000000080)=0x6) keyctl$assume_authority(0x10, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) sendto(r1, &(0x7f0000000580)="69c9352dee415d0bb66b0ec54392bf13b68a76a069ca4bf62fc8754b46721bdaa588aaad5443918548c833940d00aa2d3e3ca510bfd4b39bd8c72a106e37a0d8bd29e6f89d82f52a57da9c85b0e18d40a9b127134215d9", 0x57, 0x1, &(0x7f0000000600)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x2, 0x0, 0x4, 0x2, {0xa, 0x4e20, 0x7fff, @mcast2={0xff, 0x2, [], 0x1}, 0x7fffffff}}}, 0x80) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000540)={0x2f, @multicast2=0xe0000002, 0x4e23, 0x2, 'lblcr\x00', 0x20, 0x31af, 0x1e}, 0x2c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000300)={@local={0xfe, 0x80, [], 0xaa}, 0x20, 0x1, 0x2, 0x6, 0x0, 0x24a9, 0x9}, &(0x7f0000000340)=0x20) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200}, 0xfff1}, 0x1}, 0x0) 2018/04/09 13:36:39 executing program 5: mkdir(&(0x7f000079cff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x101000, 0x200) lseek(r0, 0x0, 0x1) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000040)=0x9, 0x4) 2018/04/09 13:36:39 executing program 3: r0 = socket$inet6(0xa, 0x20000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000997ffc)=0x401, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x7f}, &(0x7f0000000040)=0x8) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x80000000) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={r1, 0xfffffffffffffff7}, 0x8) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x1, 0x4) setsockopt$inet_int(r2, 0x0, 0x1f, &(0x7f0000000100)=0x4, 0x4) 2018/04/09 13:36:39 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004acffc), 0x4) fcntl$setpipe(r0, 0x407, 0x200) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00003f0ee4)={0x0, 0x7}, 0x4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000040)=0x7c, 0x4) 2018/04/09 13:36:39 executing program 6: r0 = socket$inet6(0xa, 0x100100000007ffff, 0x8056) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e23, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0xcf}, {0xa, 0x4e21, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x100000001, [0x1f, 0x6, 0x8, 0x89, 0x2, 0x0, 0x3f, 0x9]}, 0x5c) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cgroup.stat\x00', 0x0, 0x0) accept4$ipx(r1, &(0x7f00000001c0), &(0x7f0000000200)=0x10, 0x800) mmap(&(0x7f000000e000/0x2000)=nil, 0x2000, 0x82, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000000)=0x85e6, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f00000000c0)=""/84, &(0x7f0000000140)=0x54) 2018/04/09 13:36:39 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='loginuid\x00') timerfd_gettime(r1, &(0x7f0000000040)) socket$nl_netfilter(0x10, 0x3, 0xc) r2 = syz_open_procfs(r0, &(0x7f0000000200)='loginuid\x00') recvmmsg(r1, &(0x7f0000000700)=[{{&(0x7f00000000c0)=@pppoe={0x0, 0x0, {0x0, @link_local}}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000280)=""/238, 0xee}, {&(0x7f0000000140)=""/137, 0x89}, {&(0x7f0000000380)=""/22, 0x16}, {&(0x7f00000003c0)=""/228, 0xe4}, {&(0x7f00000004c0)=""/209, 0xd1}], 0x5, &(0x7f0000000640)=""/141, 0x8d, 0x800}, 0x6}], 0x1, 0x2040, &(0x7f0000000740)={0x77359400}) write$cgroup_pid(r2, &(0x7f0000000240)={[0x35, 0x39, 0x35, 0x32, 0x31, 0x35, 0x38, 0x31, 0x39, 0x35]}, 0xa) accept4$nfc_llcp(r1, &(0x7f0000000780), &(0x7f0000000800)=0x60, 0x800) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000080)) 2018/04/09 13:36:39 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) truncate(&(0x7f0000000140)='./file0\x00', 0x0) write(r1, &(0x7f0000000180)="15", 0x1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)={0x2002}) r2 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) fallocate(r2, 0x0, 0xffff, 0x9) close(r1) 2018/04/09 13:36:39 executing program 5: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000080)=0x3) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000000e000)={{{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@broadcast=0xffffffff}}, 0x74) poll(&(0x7f0000000000)=[{r1, 0x200}, {r1, 0x4}, {r1}, {r1, 0xc401}, {r1, 0x200}, {r1, 0x2000}, {r1, 0xa00c}], 0x7, 0x3ff) 2018/04/09 13:36:39 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f000002effa)='rfs\x00', 0x100000, &(0x7f0000000240)="a34d5da208579b6d2966e1") creat(&(0x7f0000000080)='./file0/file0\x00', 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000480)='./file0/file0\x00', &(0x7f0000000440)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x80000, 0x0) 2018/04/09 13:36:39 executing program 3: clone(0x0, &(0x7f0000000000), &(0x7f000097f000), &(0x7f000021f000), &(0x7f0000df5000)) eventfd2(0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) 2018/04/09 13:36:39 executing program 6: r0 = socket(0xe, 0x80000, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001af000)={0x2, &(0x7f00001af000)=[{0x8}, {0x0, 0x0, 0x0, 0x4}]}, 0x10) [ 130.008951] IPVS: set_ctl: invalid protocol: 61 224.0.0.2:20002 sed 2018/04/09 13:36:39 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) truncate(&(0x7f0000000140)='./file0\x00', 0x0) write(r1, &(0x7f0000000180)="15", 0x1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)={0x2002}) r2 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) fallocate(r2, 0x0, 0xffff, 0x9) close(r1) 2018/04/09 13:36:39 executing program 4: r0 = memfd_create(&(0x7f00000002c0)="bcf6", 0x0) fallocate(r0, 0x0, 0x0, 0x2000fffe) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00000000c0)={0x200, 0x81, 0x0, 0xffffffffa4071dd1, 0x1d, 0x1, 0x3800}, 0xc) mount(&(0x7f0000000000)='./file0/file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='hpfs\x00', 0x2201000, &(0x7f00000000c0)) 2018/04/09 13:36:39 executing program 2: sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x2, 0x20000000}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) fcntl$setown(r0, 0x8, r1) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/04/09 13:36:39 executing program 0: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x4, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000000240)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000500)='./file0\x00') chdir(&(0x7f0000000280)='./file0\x00') r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f0000000440)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000003c0)=0x80) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000004c0)={'ip6gretap0\x00', 0x9322}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}}) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000680), &(0x7f0000000080)=0x68) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) dup3(r0, r1, 0x0) pselect6(0x40, &(0x7f0000000600)={0x9, 0xb0, 0x0, 0x8, 0x0, 0x1f, 0x200}, &(0x7f0000000200)={0x5, 0x1, 0x0, 0x3, 0x0, 0x3, 0x491, 0xfffffffffffffffb}, &(0x7f0000000640)={0xfffffffffffffffe, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x2}, &(0x7f0000000300)={0x0, 0x1c9c380}, &(0x7f0000000380)={&(0x7f0000000340)={0xfffffffffffff7fe}, 0x8}) socket(0x15, 0x80802, 0xf9) unshare(0x0) prctl$setptracer(0x59616d61, 0x0) getsockname(r2, &(0x7f0000000700)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000001c0)=0x80) fstatfs(0xffffffffffffffff, &(0x7f0000000000)=""/107) accept4(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x800) connect$inet(0xffffffffffffffff, &(0x7f0000955ff0)={0x2}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) poll(&(0x7f0000000000)=[{}, {}], 0x2, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)}], 0x1) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000140)={0x0, @rand_addr, @dev}, &(0x7f0000000180)=0xc) 2018/04/09 13:36:39 executing program 3: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x100000000}, 0x6eeb602519ec7baf) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000000)=0xff, 0x8) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) sendto$ax25(r2, &(0x7f0000000040)="96b6f11ea67bf7f6f115ffb9c8c8d4c0c7bc1129dfa1c587c2797fb52ec677e3c4da409395d03160588c58022018b310e669dd4349a2e306830bfcd356ebf1b35cfa8781fed53c96a8a7a253287d183be33442eadb194a12e2e63d5954553d7548efd1", 0x63, 0x80, &(0x7f0000000100)={0x3, {"39be92108ed03c"}, 0x3376}, 0x10) ftruncate(r2, 0x27ffe) sendfile(r1, r2, &(0x7f00000000c0), 0x8080000001) 2018/04/09 13:36:39 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x3ff, 0x400081) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000000100)=0xa0, 0x4) capset(&(0x7f00001b4ff8)={0x19980330}, &(0x7f000077ffe8)) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x204000) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req={0x400000, 0x3, 0xfffffffffffffbff, 0xd50}, 0x10) socket$packet(0x11, 0x0, 0x300) socketpair$inet(0x2, 0x80000, 0x8, &(0x7f0000000080)) 2018/04/09 13:36:39 executing program 6: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x1, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f00000000c0)={0x0, 0x7530}, 0x143) r1 = socket$inet6(0xa, 0x8400000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000fc1fe4)=@in6={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f000065b000)}, 0x8000) close(r1) writev(0xffffffffffffffff, &(0x7f0000b50000), 0x0) 2018/04/09 13:36:39 executing program 0: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x101000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x4e20, 0x6, @empty, 0x81}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0xfffffffffffffffe, @ipv4={[], [0xff, 0xff]}, 0x1}, @in6={0xa, 0x4e23, 0xfffffffffffffffb, @ipv4={[], [0xff, 0xff]}, 0xfb}, @in6={0xa, 0x4e20, 0xba44, @mcast2={0xff, 0x2, [], 0x1}, 0xaae3}, @in={0x2, 0x4e23, @loopback=0x7f000001}], 0x90) madvise(&(0x7f0000119000/0x4000)=nil, 0x4000, 0x9) 2018/04/09 13:36:39 executing program 0: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x100, 0x0) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000240)) ioprio_get$pid(0x1, r0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x600d00, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000f6aff9)="dc", 0x1}], 0x1) set_robust_list(&(0x7f0000000140)={0x0, 0x8, &(0x7f0000000100)={&(0x7f00000000c0)}}, 0x18) write$selinux_context(r2, &(0x7f0000000080)='system_u:object_r:semanage_store_t:s0\x00', 0x26) r3 = syz_open_procfs(r0, &(0x7f0000000280)='net/wireless\x00') ioctl$TIOCSCTTY(r2, 0x540e, 0x3) r4 = syz_genetlink_get_family_id$team(&(0x7f0000000300)='team\x00') getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000400)={{{@in=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000000500)=0xe8) r6 = accept4$packet(r1, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000580)=0x14, 0x80000) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000600)={'bridge0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000700)={{{@in6=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f0000000800)=0xe8) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000940)={@local, @remote, 0x0}, &(0x7f0000000980)=0xc) getpeername$packet(r3, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000a00)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000a40)={{{@in=@broadcast, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6}}, &(0x7f0000000b40)=0xe8) accept$packet(r3, &(0x7f0000000d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000d40)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000e40)={{{@in=@multicast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000000f40)=0xe8) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000f80)={0x0, @multicast1, @loopback}, &(0x7f0000000fc0)=0xc) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f0000001100)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001140)={{{@in6=@mcast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@dev}}, &(0x7f0000001240)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000001400)={{{@in6=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@local}}, &(0x7f0000001500)=0xe8) getsockname$packet(r3, &(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000016c0)=0x14) accept$packet(r1, &(0x7f0000001700)={0x0, 0x0, 0x0}, &(0x7f0000001740)=0x14) getsockname$packet(r6, &(0x7f0000001780)={0x0, 0x0, 0x0}, &(0x7f00000017c0)=0xfef3) accept$packet(r1, &(0x7f0000001880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000018c0)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001a40)={{{@in=@multicast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000001b40)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000001b80)={{{@in=@broadcast, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000001c80)=0xe8) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000001d00)={@ipv4={[], [], @local}}, &(0x7f0000001d40)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001e40)={{{@in=@rand_addr, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000001f40)=0xe8) getsockname$packet(r1, &(0x7f0000001f80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001fc0)=0x14) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000002000)={{{@in6=@mcast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000002100)=0xe8) sendmsg$TEAM_CMD_OPTIONS_SET(r2, &(0x7f0000002cc0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x40000004}, 0xc, &(0x7f0000002c80)={&(0x7f0000002140)=ANY=[@ANYBLOB="1c0b0000", @ANYRES16=r4, @ANYBLOB="000028bd7000fcdbdf250100000008000100", @ANYRES32=r5, @ANYBLOB="c000020040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000600000008000600", @ANYRES32=r7, @ANYBLOB="40000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b00000008000400db00000008000600", @ANYRES32=r8, @ANYBLOB="3c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c000400686173680000000008000100", @ANYRES32=r9, @ANYBLOB="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", @ANYRES32=r10, @ANYBLOB="a001020040000100240001006d6f6465000000000000000000000000000000000000000000000000000000000800030005000000100004006c6f616462616c616e6365003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r11, @ANYBLOB="3800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r12, @ANYBLOB="38000100240001006c625f73746174735f726566726573685f696e74657276616c00000000000000080003000300000008000400080000003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r13, @ANYBLOB="38000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000800030003000000080004007f00000040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000100008008000600", @ANYRES32=r14, @ANYBLOB="08000100", @ANYRES32=r15, @ANYBLOB="bc00020040000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000001000040062726f61646361737400000038000100240001006d636173745f72656a6f696e5f696e74657276616c000000000000000000000008000300030000000800040000000000400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000800000008000600", @ANYRES32=r16, @ANYBLOB="08000100", @ANYRES32=r17, @ANYBLOB="4400020040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000600000008000600", @ANYRES32=r18, @ANYBLOB="08000100", @ANYRES32=r19, @ANYBLOB="f800020040000100240001006d6f6465000000000000000000000000000000000000000000000000000000000800030005000000100004006c6f616462616c616e6365003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r20, @ANYBLOB="3800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r21, @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040009000000080007000000000008000100", @ANYRES32=r22, @ANYBLOB="75ff02003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32, @ANYBLOB="4c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000001c0004000300092007000000040005ff0400000001040301889b8a3a40000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000500000008000600", @ANYRES32=r23, @ANYBLOB="4c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000001c0004000200000009000000ff030001060000000000ffd80104000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r24, @ANYBLOB="080007000000000038000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004000500000040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b00000008000400f3270000080007000000000038000100240001006d636173745f72656a6f696e5f636f756e740000000000000000000000000000080003000300000008000400040000004c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000001c000400b40f0706090000002d010402080000007c000858ff01000038000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000800030003000000080004000300000008000100", @ANYRES32=r7, @ANYBLOB="1001020040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000200000008000600", @ANYRES32=r25, @ANYBLOB="38000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000800030003000000080004000000000040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040001000000080007000000000054000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b000000240004000400070002000000ff0fff020400000002f3bf0702000000060001ff0600000008000100", @ANYRES32=r21, @ANYBLOB="6401020040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000000010008000600", @ANYRES32=r26, @ANYBLOB="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"], 0xb1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x40) 2018/04/09 13:36:39 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000480), 0x0, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000c60000), 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100), &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000180), &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}}}, &(0x7f00000002c0)=0xb0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000810000), 0x8) sendmmsg(0xffffffffffffffff, &(0x7f0000000840), 0x0, 0x0) getpeername(0xffffffffffffffff, &(0x7f00000005c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000640)=0xfffffffffffffe8c) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000300)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x6, 0x0, "37b5e9ef253b4a17814c1b38c9b81a56a397da8bcdabdd0e9383bcf622da24ecb5f4ff8b353a40eb8032a5b64a6fe5073a334eeb3b30a354760cc0b9d14f3363180e01222db4b130ca85a373740d1e60"}, 0xd8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b5ff0)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f00007cdffc)) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f000098dffc), 0x4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000000c0), 0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000), &(0x7f0000000040)=0x1) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080), 0x8) bind$inet6(r0, &(0x7f0000000880)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f00002a0b14), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto(r0, &(0x7f000092d000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) close(r0) 2018/04/09 13:36:40 executing program 4: r0 = socket(0x11, 0x2, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6621, 0xfffffffffffffff7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000000500)='./file0\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x200000000000800) r3 = accept(0xffffffffffffffff, &(0x7f0000000440)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000003c0)=0x80) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) r4 = dup3(r1, r2, 0x0) pselect6(0x40, &(0x7f0000000600)={0x9, 0xb0, 0x7, 0x8, 0x5, 0x1f, 0x200}, &(0x7f0000000200)={0x5, 0x1, 0x0, 0x3, 0x2, 0x3, 0x491, 0xfffffffffffffffb}, &(0x7f0000000640)={0x0, 0xfff, 0x200, 0x40}, &(0x7f0000000300)={0x0, 0x1c9c380}, &(0x7f0000000380)={&(0x7f0000000340)={0xfffffffffffff7fe}, 0x8}) pivot_root(&(0x7f0000001b80)='./file0\x00', &(0x7f0000002280)='./file0\x00') unshare(0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000004c0)={0x0}, &(0x7f0000000540)=0x80000001) prctl$setptracer(0x59616d61, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000240)={0xff, 0x9, 0x0, 0x7, r5}, &(0x7f00000005c0)=0x10) sched_getattr(0x0, &(0x7f00000000c0), 0x30, 0x0) setsockopt(r0, 0x0, 0x0, &(0x7f0000d52ff0)="010000000000060000071a800000", 0xe) fstatfs(r0, &(0x7f0000000000)=""/107) close(r0) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000280)={0x0, 0x7ff, 0x0, 0xfffffffffffffffa, 0x2, 0x9, 0x1, 0x5, 0x5, 0x7fffffff}, 0xb) ioctl$SNDRV_TIMER_IOCTL_STOP(r4, 0x54a1) setsockopt$nfc_llcp_NFC_LLCP_RW(r3, 0x118, 0x0, &(0x7f0000000140)=0x6c1, 0x4) lgetxattr(&(0x7f00000022c0)='./file0\x00', &(0x7f0000002300)=ANY=[@ANYBLOB="90735485782e2f6465762f2d90742f7475"], &(0x7f0000002540)=""/80, 0x50) openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x0, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000100)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0xa}}, 0xc) getegid() inotify_init1(0x0) connect$ax25(r0, &(0x7f0000000700)={0x3, {"a828e0d5e044bd"}, 0x80000000}, 0x10) socket$inet6_dccp(0xa, 0x6, 0x0) recvmmsg(r4, &(0x7f0000007a80)=[{{&(0x7f0000000680)=@ipx, 0x80, &(0x7f0000000700), 0x0, 0x0, 0x0, 0x9}, 0x9}, {{&(0x7f0000000740)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000001980)=[{&(0x7f00000017c0)=""/14, 0xe}, {&(0x7f0000001800)=""/74, 0x4a}, {&(0x7f0000001880)=""/111, 0x6f}, {&(0x7f0000001900)=""/68, 0x44}], 0x4, &(0x7f0000001a00)=""/235, 0xeb, 0x1}, 0xffff}, {{&(0x7f0000001e00)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000002380)=[{&(0x7f0000001e80)=""/99, 0x63}, {&(0x7f0000002080)=""/122, 0x7a}, {&(0x7f0000002140)=""/97, 0x61}, {&(0x7f00000021c0)=""/187, 0xbb}], 0x4, &(0x7f0000002400)=""/2, 0x2, 0xfffffffffffffffe}}, {{&(0x7f0000002440), 0x80, &(0x7f0000003980)=[{&(0x7f00000024c0)=""/77, 0x4d}, {&(0x7f0000003540)=""/187, 0xbb}, {&(0x7f0000003600)=""/19, 0x13}, {&(0x7f0000003640)=""/243, 0xf3}, {&(0x7f0000003740)=""/36, 0x24}, {&(0x7f0000003780)=""/130, 0x82}, {&(0x7f0000003840)=""/216, 0xd8}, {&(0x7f0000003940)=""/30, 0x1e}], 0x8, &(0x7f0000003a40)=""/44, 0x2c, 0x8a}, 0x6}, {{0x0, 0x0, &(0x7f0000006780)=[{&(0x7f00000052c0)=""/31, 0x1f}, {&(0x7f0000005440)=""/50, 0x32}, {&(0x7f0000005480)=""/99, 0x63}, {&(0x7f0000005500)=""/4096, 0x1000}, {&(0x7f0000006500)=""/239, 0xef}, {&(0x7f0000006600)=""/144, 0x90}, {&(0x7f00000066c0)=""/165, 0xa5}], 0x7, &(0x7f0000006840)=""/37, 0x25, 0x4}, 0x9}, {{0x0, 0x0, &(0x7f00000079c0)=[{&(0x7f0000006880)=""/11, 0xb}, {&(0x7f00000068c0)=""/4096, 0x1000}, {&(0x7f00000078c0)=""/58, 0x3a}, {&(0x7f0000007900)=""/186, 0xba}], 0x4, &(0x7f0000007a00)=""/117, 0x75}}], 0x6, 0x2, &(0x7f0000007cc0)={0x77359400}) 2018/04/09 13:36:40 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = inotify_init1(0x40000000040800) r2 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) dup2(r1, r2) 2018/04/09 13:36:40 executing program 2: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000080)="4c0000001000ff2d1523e40c6fc283a724a600800200000000000000000000002c00161400084fe7eec100003a92abf79d9908a8b36eda15d4715935e17896b60030de26a49868c6c70da654", 0xfff7}], 0x1}, 0x0) 2018/04/09 13:36:40 executing program 7: r0 = socket(0x11, 0x4000000000080003, 0x0) getsockopt$IPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000100)={'filter\x00'}, &(0x7f0000000000)=0x24) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000140)={'security\x00', 0x1000, "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"}, &(0x7f0000001180)=0x1024) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000300), 0x3d9, &(0x7f0000000280)}}, {{&(0x7f0000000080)=@nfc_llcp={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "99066c9aa4c2fbbf0aecb573b9d1bdc8be397716e627f0d1865ea32e0822c1026f14d27d9eb2214e9b34beb87de5d3aab05c161c037b28907fcb4fa979f696"}, 0x60, &(0x7f0000000f80), 0x0, &(0x7f0000000000), 0x98}}], 0x2, 0x0) 2018/04/09 13:36:40 executing program 6: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x404}, 0x10) r0 = socket(0x11, 0x4000000000080002, 0xfffffffffffffffa) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x4e22, @loopback=0x7f000001}], 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000100)=0x8, 0x4) ppoll(&(0x7f0000000040)=[{r0, 0x100}], 0x1, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000080), 0x8) 2018/04/09 13:36:40 executing program 3: seccomp(0x200000000000001, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000000c0)='./control\x00', 0x0) symlinkat(&(0x7f00000000c0)='./control\x00', r0, &(0x7f0000000100)='./control/file0\x00') readlinkat(r0, &(0x7f0000000200)='./control/file0\x00', &(0x7f0000000240)=""/239, 0xef) 2018/04/09 13:36:40 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000140)={0x0, {{0x2, 0x4e21, @rand_addr=0x7fff}}, 0x1, 0x3, [{{0x2, 0x4e21, @multicast2=0xe0000002}}, {{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e24, @multicast2=0xe0000002}}]}, 0x210) bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x16}}, 0xffffffffffffffcb) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/rtc\x00', 0x40, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000500)={0x0, 0x2, 0x3, 0x5, 0x8, 0xffffffffffff70ac, 0x4, 0x1, 0xffffffffffffff81, 0x1, 0x2af, 0x7fffffff}) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={"69503674036c0600000038000a1000", {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='veno\x00', 0x5) mkdir(&(0x7f00009cc000)='./file0\x00', 0x0) syz_extract_tcp_res$synack(&(0x7f0000002940), 0x1, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x9, 0x2011, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x480, &(0x7f0000bbd000), &(0x7f0000000000)) eventfd(0x9) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000380)={'nat\x00', 0x2, [{}, {}]}, 0x48) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/status\x00', 0x0, 0x0) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000000480)=0x100000000) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0x3e9538, 0x0, 0xfd69) 2018/04/09 13:36:40 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x7fd) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0x44, 0x0, &(0x7f0000d06000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000000d000)=[@fda={0x66646185}], &(0x7f0000006000)=[0x0]}}], 0x0, 0x0, &(0x7f000023c000)}) 2018/04/09 13:36:40 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000040)={0x0, 0x1, &(0x7f0000000040)="eb"}) r1 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80000) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000100)={'rose0\x00', {0x2, 0x4e24}}) 2018/04/09 13:36:40 executing program 2: socketpair(0x19, 0x4, 0xbf, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f00000001c0)=""/115) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000f61fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r3, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) bind$inet6(r1, &(0x7f0000f67fe4)={0xa, 0xce20}, 0x1c) 2018/04/09 13:36:40 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) r1 = perf_event_open$cgroup(&(0x7f0000000580)={0x3, 0x70, 0x7ff, 0xe35b, 0x8, 0x2, 0x0, 0x20, 0x2400, 0x8, 0xfff, 0x4, 0xf2, 0x80000000, 0x9533826, 0x0, 0xda, 0x2879, 0xc17, 0x0, 0x40, 0x101, 0x0, 0x3, 0x0, 0x1, 0x2, 0x0, 0x6, 0x7ff, 0x9, 0x8, 0x6, 0x3, 0x7, 0x100, 0x5, 0xcdf3, 0x0, 0x0, 0x2, @perf_config_ext={0x10000, 0x80000000}, 0x908, 0x1, 0x0, 0x7, 0x3, 0x2}, r0, 0x6, 0xffffffffffffff9c, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000600)) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000000c0)={0x0, @dev, @loopback}, &(0x7f0000000100)=0xc) fchdir(r0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000200)={0x0}) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000700)='/selinux/checkreqprot\x00', 0x2200, 0x0) accept$netrom(r3, &(0x7f0000000740)=@full, &(0x7f00000007c0)=0x48) r4 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x6, 0x12, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) stat(&(0x7f00000002c0)='./file1\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000340)=[0xffffffffffffffff]) setregid(r5, r6) r7 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) ioctl$KDGETMODE(r7, 0x4b3b, &(0x7f0000000540)) r8 = fcntl$dupfd(r1, 0x0, r0) r9 = mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000005, 0x50, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000500)={0xd0, 0x0, &(0x7f0000000380)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x28, &(0x7f0000000180), &(0x7f00000001c0)=[0x0, 0x30, 0x20, 0x30, 0x38]}}}, @decrefs={0x40046307}, @increfs_done={0x40106308, r2}, @reply={0x40406301, {0x3, 0x0, 0x2, 0x0, 0x33512361a6cfe330, 0x0, 0x0, 0x38, 0x18, &(0x7f0000000240)=[@fda={0x66646185, 0x8, 0x3, 0x23}, @flat={0x0, 0x1, r4, 0x4}], &(0x7f0000000280)=[0x38, 0x28, 0x20]}}, @clear_death={0x400c630f, 0x4, 0x3}, @increfs_done={0x40106308, r9, 0x3}], 0x0, 0x0, &(0x7f00000004c0)}) r10 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$TUNGETSNDBUF(r10, 0x800454d3, &(0x7f0000000000)) r11 = creat(&(0x7f0000000080)='./file0\x00', 0x0) mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4, 0x80010, 0xffffffffffffffff, 0x0) accept(r8, &(0x7f0000000640)=@nfc_llcp, &(0x7f00000006c0)=0x80) write$cgroup_pid(r11, &(0x7f0000000100)=ANY=[], 0x1023c) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x339) fallocate(r0, 0x0, 0x0, 0x9) fallocate(r0, 0x2, 0x7ffb, 0x200000000001fd) ioctl$fiemap(r10, 0xc020660b, &(0x7f0000000800)=ANY=[@ANYBLOB="00000000002a000000792f378001000000000000010000000000000000000000000000"]) 2018/04/09 13:36:40 executing program 5: r0 = getpid() mprotect(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x101000, 0x0) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000200)={0x1, 0x81}, 0x8) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000240)='ip6gretap0\x00', 0x10) openat$cgroup_int(r3, &(0x7f00000001c0)='cpuset.mems\x00', 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) perf_event_open(&(0x7f0000000280)={0x0, 0x70, 0x1f, 0x6, 0x7, 0x3, 0x0, 0x4, 0x20000, 0x1, 0x800, 0x4, 0xf8d9, 0x0, 0x1647, 0xfffffffffffff5d5, 0x1, 0x4, 0xff, 0xff, 0x5, 0x0, 0x1, 0x7, 0x939c, 0x7fff, 0x100000001, 0x6, 0x55, 0x1, 0x2, 0x8, 0x3, 0x7, 0x6, 0x2, 0x800, 0x100000000, 0x0, 0x0, 0x0, @perf_config_ext={0x80, 0x80000000}, 0x800, 0x100, 0x7fffffff, 0x1, 0x2, 0xd560, 0x7f}, r4, 0xd, r3, 0x8) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) process_vm_readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/97, 0x61}, {&(0x7f000000a000)=""/51, 0x33}, {&(0x7f000000b000)=""/73, 0x2}, {&(0x7f0000006000)=""/4096, 0x1000}], 0x2, &(0x7f0000007000)=[{&(0x7f000000b000)=""/240, 0xf0}], 0x1, 0x0) 2018/04/09 13:36:40 executing program 3: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000480)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000340)=@allocspi={0xf8, 0x16, 0x505, 0x0, 0x0, {{{@in=@multicast2=0xe0000002, @in6=@mcast1={0xff, 0x1, [], 0x1}}, {@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x33}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x70bd29}}}, 0xf8}, 0x1}, 0x0) r1 = creat(&(0x7f0000002540)='./file0\x00', 0x0) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) r4 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f00006e5000)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000021ff4)) getpeername$ax25(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) r5 = dup3(r4, r3, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r5, 0x6, 0x21, &(0x7f0000000080)="d823c8bafc7f9723c387dae58adfa7a8", 0x10) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r1) fdatasync(r2) r6 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r6, 0x40086602, &(0x7f00000011c0)) accept4$llc(r0, 0x0, &(0x7f00000002c0), 0x800) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r6, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20448000}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)={0x88, r7, 0xb10, 0x70bd29, 0x25dfdbff, {0x5}, [@IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x4}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6tnl0\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x14}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0xd}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}]}, 0x88}, 0x1, 0x0, 0x0, 0x40010}, 0x1) r8 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xfffffffffffffffd, 0x0, 0x3, 0x1}) ioctl(r8, 0x8916, &(0x7f0000000000)) 2018/04/09 13:36:40 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x7fff, 0x2200) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x2c) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x2, 0x40000) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_opts(r0, 0x0, 0x20000000050, &(0x7f0000790ff0)=""/16, &(0x7f0000000000)=0xb) 2018/04/09 13:36:40 executing program 7: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000440)='setgroups\x00') ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f00000004c0)={0x6, &(0x7f0000000480)=[{0x2, 0x6}, {}, {0x4, 0xfffffffffffffffc}, {0x1, 0x8}, {0xffffffffffffff78, 0x2}, {0x2, 0x3e6}]}) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb, 0x1d, 0x8, "b2cdc16948c2d8defdc6ccd7e69370cd89206e757600f494a6f386fd75de4ec168412aefa9b47ddce6005ef1f5e2188c611f11fe23a9973b4f3b4ca8115d75b6", "adcddcbdd258708ed483b1c6d50b363981c4f943de7510903594aa41b5a7d76826f71b49332e607bd68a9352cd05d36e027047e9bd95b49f71e4f89c99b3dacc", "98731c39612dffb0f3700d6862ad2c5e51f2bf1597643d3216b87c072c7cef3c", [0x4]}) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r3 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000400)=ANY=[@ANYBLOB="f28502000080d1f1105f6480b7f2a41247050e21e55b10b7dcf840"], 0x3) pwritev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x139}], 0x1, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') setsockopt$inet_tcp_buf(r3, 0x6, 0xd, &(0x7f00000001c0)="0ff96be526dc7479dc678fe17208e927d579bb1149", 0x15) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000300)=ANY=[@ANYBLOB="000000007ec03bedfbd6324e078bedc0261b9da9c478065b2053eb6774582233a3bf68c120bf3d5a2611c0251cfa3b54879c5b360e3f529d1d26e5ea7d14b1a83d6be04f6dc730af3f130b1ae42027cd1ad2042d627fa563c4d980c5ea80a5fc14e32bd2a9a1a5f0f1dfb5a062fd747efab70031512974a8232dc522c35a376e5e11de51e83403b6b528e94a75a950269d7daf88ab2d3aa300bc48e9cede7ec7c2228e3afef7c81b52af6ac7cc7d0345f11bd71f04f5ea3ee2c848233a1c64ab733b4a13f20917db3ba6fedef4aa82"], 0x1}, 0x1}, 0x0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffd8a, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x80003) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000000180), 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000140), 0x0) sendfile(r2, r4, &(0x7f0000d83ff8), 0x8000fffffffe) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000100), 0x10) time(&(0x7f00000000c0)) r5 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$sock_netrom_TIOCOUTQ(r5, 0x5411, &(0x7f0000000500)) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x100) ioctl(r5, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000000580)=0xabd7000000000000) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, 0xffffffffffffffff) ppoll(&(0x7f0000000080), 0x0, &(0x7f0000000540), &(0x7f0000000180)={0x3}, 0x8) setsockopt$IPT_SO_SET_ADD_COUNTERS(r5, 0x0, 0x41, &(0x7f0000000240)=ANY=[@ANYBLOB="6d616e67050000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000010000f00000000000000000"], 0x48) splice(r5, &(0x7f00000001c0), r5, &(0x7f0000000200), 0x100000001, 0x6) 2018/04/09 13:36:40 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x1a, 0x4) r1 = syz_open_dev$binder(&(0x7f0000006000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) vmsplice(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="a5bf1261c5871f461b4f02054c872c1647623c76f1284c61d8f53c37d8ab8a28f9ec6563327da9590064c061f19086ac232fd2f6b365929bf4b138e8126b24b87754f59e81da90750dc80a8f8da7c05ea334a1c3488b379ed50ec20b2fa58d6c52def83f14635d0b8782e49ba4dfa5811d06d6afd5b991783f35c495da96fcdbba11a5ee545a4c5a51721a30cd0ae703c0ac86a3de28fdd96f4c0dbeac290328dbf6c0d1dbecbdba6944e31aac9c2dd23ad1a6ab016b28b7ae3e7552737f04e36dcd2ea1d95d09289870ba7294da37c4120e4b9f2db22489916eed37c65a37", 0xdf}], 0x1, 0x8) ioctl$ASHMEM_GET_NAME(r3, 0xc0046209, &(0x7f0000000240)=""/197) 2018/04/09 13:36:40 executing program 6: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = gettid() waitid(0x2, r1, 0x0, 0xa, &(0x7f000027e000)) r2 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000000)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10, 0x800) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0xe198, 0xfc}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={r3, @in6={{0xa, 0x4e23, 0x81, @empty, 0xd9d}}, 0x9, 0x40, 0x8b, 0x7f, 0x64}, &(0x7f00000002c0)=0x98) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) 2018/04/09 13:36:40 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000009fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000012e30)={0x14, 0x16, 0x401, 0x70bd25, 0x200, {0x4000a}}, 0x14}, 0x1}, 0x0) 2018/04/09 13:36:40 executing program 2: seccomp(0x1, 0x0, &(0x7f0000158000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x8, @loopback={0x0, 0x1}, 0x1c2}, @in6={0xa, 0x4e23, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in6={0xa, 0x4e20, 0x3, @dev={0xfe, 0x80, [], 0x11}, 0x3}], 0x64) fdatasync(r0) 2018/04/09 13:36:40 executing program 0: rmdir(&(0x7f00000000c0)='./file0\x00') r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00008fefc8)={&(0x7f0000d89ff4)={0x10}, 0xc, &(0x7f00006fa000)={&(0x7f000040fff8)=@bridge_dellink={0x20, 0x11, 0xb, 0x0, 0x0, {0x7}}, 0x20}, 0x1}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xff, 0x141400) getpeername$ipx(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/04/09 13:36:40 executing program 7: mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) r1 = dup2(0xffffffffffffffff, r0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000580)=0x91, 0x4) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000000)=0x20, 0x2) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f00002d7000)='./file0\x00') fcntl$addseals(r1, 0x409, 0x8) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000680)='/selinux/enforce\x00', 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) recvmsg$netrom(r1, &(0x7f0000000540)={&(0x7f0000000040)=@ax25={0x3, {"7cc2552f39d51d"}, 0x16}, 0x10, &(0x7f0000000440)=[{&(0x7f0000000080)="401381ebbe27e995688e8eb3ed3c1bec73b9d2f5d40b9a08a258fd057af515123a05fe7427209f06c45916e70cca4180686ec70c2f655a15b31606bd5b1ba102ee7b213bf2fe95341218ed904c08513d6ab526e5541de874ce5c5f0f1dbef0bed3457c90b39cb482a5b2e98a4f406979a36bc78d45a29b8bf7fa89cecdb35dd3faa22821b2089937307f24a9d4ed74ad777d", 0x92}, {&(0x7f0000002040)="1012e65cbfb5d7b4c806eb71e6bb6bea14b9108d633d286c64d438443e62cca8b586a10fc08f2ca6aa972a40359d02442a5c6a21b0157d719f1598a86fba26cd0939e97573755119e4692f8372c4ec375d7257a42bc09e1c1db7cfe2f1d68d97ec3bbd5dd3cec5eade68f57e6bdf5e4331f9a202562871d72d66f4c71bdd0a7993caefee364208b3458bb27ec5879ff33d277fbfe2c54037ff3d4ead49d2534c230617905d222ee72b866566cc78957b5f7f6be4700b71c6e76bbae09b4ed3bc99baccc8ab65a768a97568cf311eb17891ec99b63adf88c7602f0b32006acff7c6993c0bc0dfe0ea1ebf29fb7fb20f88b7623d078e87ac9355a37cd023cb01fc93d49a667dc83ae43658dea5c1b3dcc6e52e6368ae918435b48dde229078e5e55255b50313f1c1d19936c649a3a2e3839b5a99e815ceb01101ba4e0739751d6f8a2d8c5ca059853c05a56d8974a303b5169e591fa05bb8889b42f23eb37a182fccf1387677d7a98e7ff25a9f31f6408afdee23405ef49e9102a01cab1a7f1eab7fd93a7d4aa1aef03880ff1c9e93a6a2bdbe6733d8e1488d0023c22bc37c762b0fef4efd2c110e69f64e4d4e0ac1319c5b32eaca9468ca10795d2ee22922a8ce517db54925c552838b33fdfbf41d3991e382503556391994a4c561db89041386842cf53c0f37e402bc76424538ffdef617659f0164d7c7ecb5603f926946bf3fed1278f11e944408aff7a66b4c4407f3fa2809ad7f6a5886ec8795495ae79830e3cea332c50ea1a1f3a54bb1670d09988106d85ab6fc7c111203af69b46b30282637e590e39f9c7dc55f8e48a96197cf782465bcdbc40259297a53e407e01513c8fdfb19d57810808f87b3d8f91f642de8dd7f9bb3a0430e63b8379801fd9ef6109ffee4d08b9a48282de151481cc44907e9faeb92c8134d05d1286fd6c560b0dba634dba829fb2cf730a734efb0b4d49d669379becb2d2c21c5313f2497591dd81890bd985952a8796edc9ac18765dac8f47f0c71979c80e980fa19d9ff96cd5bd37186775eec5e205743276329f751ad03ebd7014f6fe43f0b238c188c4b01fd2ef6fd2393bef3731ac60c0bffc21fbe59f6e9fc8f5b2c736ad842b91f01a0aec7f0b41326d202fc5457c7680c5f2a1d7d85dd114dd501d1ffd84c1b3704d031be11983a97e79bd03cfe2f1cc4f3e88b643f73179032f221412fb213ab5e2aa4138ae38516a939b208201497e3a7fb422b66aaaa5aadc50e6daa4451de05b6839de0938d7571dd442901db3ae5813a50a98714b2809d9c0377341ac7658c4f7794459b44180419f3735a9d12da7b774e35c6d53761b2976fe96e5aae08df81c6d5dc0b50675aac1e7b6562356521570bfc59efb236ea5548961af71adf32e5b30371caae1f87d500e99c99ad80a1538bc3064a68c0ecec82e28207a4da540740fb0018e910b866328d5a2d4d4928a634e7f98b65eda43851a2fcef2fb3ce139d74a21cae4f13e65f7165cc5ff3b1e523fefc47ed2cbb77c85e30e0cc7b92e35612ba9415f54f92771345104cfa2e1c35d1c0766f01839cfb10cf6875db03e1fa04555d085c98e1eac8ac7cf61b9f5853aec00a4dde9d95c048527afb30148bc9e55e2bb84cfba06a5a1e12515a7687bd5bf896900a8684e0f493b6466b0da77135396bb34ffe62fb91bfdd7c5e350573dc51215f47722e934757627e27ee43744a4e9b4d47e1411f22c2677a1335c85e457190ab9476bd6556136760d35b32f60ae0297a4c7f13832ae86214de293aceaeee0493c16d8da62958735f0d307dfabf9faf7463ede31d291672b859aef26ed474bee3173cd92b63cc7fc5a76701bfc4a592e4b8961ea72d3dbd77958e96071d8113b44bd0fc665a8b3ecbf6c00cb8958473a6da8bdbce0b85930ac3cd3fe642eabce384d98f9d9b9f5d9c97fc2c4b2ccfe40a2ef4f7b7c21dda6737fbc23bf0ed52ed63880b4cc20a669bf8bb4d1f4462d43120e199ea1810ba875b5a32084fc26f788d4ecd9f42a73a49562aa846cef4322d77a557c0df23af7a3a53990bb0a950fbe5421fa32a43d388da89da18fec0d73709802536b45bef452523306fdaf4f9f5fa0cefafc96713467fcab9663fd9ff051d71bae766314e4ce10dabdb7e1e92aa17e8828ab744b0c8a12ea0cf1449331c98db610101c76a4dda857fb2c094d61026fb5ccd8b84c57a98da74c84bdfc5263ec45b5591c501e4e7fe72fd18b457c9cf0edfb5c125579da97a419a79e72f333b21d0e503f438be6c4a4cd0bee0ec3392c70ebe50132a6e5ecb0d3ae75ad4cc9cea0c1df7c9eda7c53d301345b735d2af66459ab3b24d8e354b9837de0d9ba10049e87cb18e6a5a4cdddf4b1b8b5000ec97a9f71bf8dc35193fb145c3e3d765c820c5e0e552f3347773607a07456333b113a1689048998b7e1c4d9d610eb1ac93c72ce750a63aee2832dc88d9080eb5d59f416d882e57205ab0ec16cd06ac45f19b7649cddbb96ebd0787155ed6690a8ca152ae7a1c78b95a897fe114e9d1e2a879e4144a95c10efea6a17d2036a97a8fc66fa8596445923b1dfac9015ce21df1681a7f8ff2ffd8b06039ba3adb8b599cfb29b168f826d54019f47cde422ea449e291099d243a36c7e448f0887d7bf1a1c9c7fa3e765346efea440c706d54502076e437d4c3cb831c5139e2afa63eeb0876166fea778f940ec6fcf5b9d89cee68cd0e73d77129e21dcc53b5b8f1c1e671fcb04208f05a611b599575d08f312a8bc865b57daf029f035925f3307fc75c3f57be618042ef8a31a3bf8c4aeb4f9228a9cb63866bafd18640583e8ab3fb14359f13eef2b74232aa755220eaad392e976e8a597d42b6b37a8cb93bd93c7e3a93bf3bb9f008241098654d56099004e0afe46232d22a97b30cf495308a65e4b724c71d0e581e1e9b97d8bfa03df86eb3fbb4fc230348aa6bb56c8cd5befa52dd2ae117e4e6a2387fa26ac678933ae1a8ca57e390e2b74508e3ecf5729a70ec468dcb6c484e4decdb6468b35d3abb9a13cc02cac9c2a8c32dcb6e9c05a1467d7b4c7d436fbc993d645d911984c174cd7caf64cba835eb5b769381c415a910a16bfc4882cf992f0fd35c5e66cc9de725fd0742e2b33740aec7ac672a5355bdc3c4f29a86b6c8a71d616b11930d4e044b63474b75b62b6eeab4c862b7044480befef96d437e16d3f9e51c1f78364c2655fb5e1d1cc57c5d118f108ac16eac3bae26c64066a5525978cff22cd27c1fb1a1465b59a0200ce43d9c83f9e0549b6dc4b6f4514cf37a6bb516d05a91f73f3b12787e50af6db5920c46ce746098a84cae43523c2184515b69041ba2825adb6a404378a02be5bf9f10f5862a7f254efc446d4a1d065ead5b70a09263cd095c6c5295c071e0b6dd0f5cea8206e6d493e33629d93baa232d083bff4bc6389e6183646fe367fcd262bb71eec4964b54604ccd6a78d91534a05cc19b9088fea258d8b4ea4d8d5120f4d365d7b7a54fef4918d8c6c6cf3d20298a869db1f1739bc0a90ee43bd6d15b7a942a39b3a4f343b38cf054da5dbb5f2dba03f87bc45770dce06e27cc07e11af03fb616b270d430280d0dc7f80e5f24b5d6be2ce9a5ff92fddd663aef2cf5e35455f97b28171f02fbe60de09e19bb2163fb6e6e4042862b40ebffec5fbfb4d35e2a3d3c5628991caa3a4f4717923ea125f8c5b7bb21944b46e27a45b1dc969fc7080ee491d5de5b9759a5d303b45a1ceee4b0a95bd48088b652ddf351ad4fd888440e7d942794586f4023775ddd8038d4fcabf4c341a624cc019631ddd55eae6cd773f16bd89bf698b3608e51fb4be3759b3a14588b0fde8e41f598c15c69f8ebe664a48885fa9913451e42b6bad6a06ee0afca3f6b0289abe42ba4c89199ffc9edb8520c4ef615e23e255a617e468ef4b7f988cacd29b5b780099fb8a605f14b8831977a3fda01817e4b6a6f4fd77a4900131275193c72184d0a150adbc29765649d6a9414f8544fc1a258d475e3be8a71b7648cbc246d06474a542c13cfe68f4db036d0f847caabfeeaf85aa23ecba65710595bce5fe5420036ae643458bafe3688d5417d8f4187f40941851782e8f83fd700106351fe0c39a0002da3d466002b8133a23c281cf57b08d1449ea0ca443d5aded7261fd39481b9a2c70c4b36cbe142796824da4f707a44e96eff5ab00ad6dc8f94ee327661d8f7d92f7ce10b838691c13fd7b15ddbd2af3fb5c7ba16535c86f607558f560566dadeb39771b4b0cacb32d0263f966de10d05df73b5c70705ed031844ec579846ae08c15e51a84a66a5bd1f1621890184eb8278cddaa64d0c24c21f78e233da366999f8c170cb4eafd7cbb8c508868af114d1e448fbec22eb024f5b08afb9fe5ea5dd2fa6d15d53b5ab6a097fffd8faf69b25b2e772fca093462bfb286923ab1926b6003bbd2f0b5c6ec2c92fff87f350c82fbcc4580d91bd63717b410f8d1eed2ef86d7bfbd73ef2ba00182f664de4191a3f19e8c438626e9ac27628676907f5676891f971fef48179b1077142c90de4c9d13505ae702e9199fe9bfd6f2032ebbff5c5059e21b818ba6e647249c9d006acfa8d8a99cfef332fed95bf6067b0b8c600ed05a0425a62d91b1e9caeff9728dd37bc33d046b05bbe8f74774a0b970313eadb3d22229f7bf758dcb43a850bf9d5ff040d41c644857bfe492ef4afcaf71cacdee2c6c68db1b0ac471911f678f8781f53ce61deacfd791736bb4eb36ab695dd637e47c5dada3e0e9d521d91f823b9065b7534c5144c3e76373234b659039653cbb7d9be84d12ac06bd62aeaa1f6849506d8b6072f1e6fe4db06a117d5fd65d20a7f5bbd722f28f88574965f4ec046036e50398649f55646bd3d9d6c942f6e4652e8ce548512a56bbabdf31268f1eec20bcfc4185604dbd480665685ca44922d058dc0ada7b667db7b2a3ef6143b2c440d48ee96609019cad1b67155027107d99d61f199fa7167d229bedb55e2b98a0b9f8dcfe47fb540b1413d6f428050caa44407699b28f3d527b34ec6ba86dbed82ea35ee2cf87b0a8b460e2b9b5d02d2057ce518c44dd546bad5fa8cd0827937d27498f8192313a8b802d770165d53d72cb7c58211a978304a3d7551bb9477bb755118464fcac7de575289a9b6d8a62c7a65ad1e7f2cba0a5d8c58bb363b44850f21a65e26caa99349384e0904210a907c5776a304b707e928a9e48c2c08e9cf4a1a066b7da9747e8301352e94bdf49d75a93fad8c3cf45f5fc6bd1697633054202ec5e56ee7cc3ea09423e19e2c8ea8eefec8fecf74c5c7a40480ed4ad592734ff25e9b516a0a28e21c8bb85de4433499bf091f2c881b9032fa3704556f1cb021c2629a53089533ddfa9127e34b4a221b04108cc365f967472283077d264a2200aaf277982dc1f17024226ef8a545d1b2878857a645b2ea6ffe90d8fba20afd5f9015b407f77cc2db7a35623c89487a24d714da537cfc2ec654b0d7083f3b8b935f870b326d6707a4c18881e9bfa86297b3733be5cbc120ba0c8d0eb5afada53087a6746204a7b8538c8108862d58f164f1e76cebd87b56db634a4482fd9a2ae44ab8555002301f20e3f897f6e39ec732c862cb4658e8821bd51ec626b877fbf9ebde04c2d87a6a9692fb746f9bfa8320d807836a40128ca976be0e8295b024afc7b4d02eeee4aaa3aba597c3473b657ece4e1c0d819203ae57b3ea071d2a46a2eaf98f6821df624e7097a49985de63020a90b62066ae00ed9beea490d5390c2debc929e2c840cde7ae7909", 0x1000}, {&(0x7f0000000140)="b877278d6a9f1e4f949c6d9b63198334d28adffb751fb8365f7dbb266fe6db6daae49bc181afaf785f4eec9a558b44f6145319b2a7f95a08bcad7004c4f358590ae0d09ac9233325428fbaf2874207c5ac2a4ccda19f3361d54d67c937296cb881b32116a06bc1374b628e4e18518aff652b65fcea018fff803458b3d460a1d6d4c6e2a9cccafec8327a5d9535b42c6e9e14184a0fb2960d373fd5a57fd59ecce4f160a6095d317de2d7f7ef4d31b0b4200aa4c6362d4e13d45cc5f780c3308d25", 0xc1}, {&(0x7f0000000240)="266ab88736d80c548737d2a0ac16857f843accc581ff1604e38547a8fbbba0efe19885cb5c813f290c862e08c9daff91c8efff9eeca44e94117c8cd01f7e280af6ea999da78fe5d1679bc3df6434086a8528bc0a297777b9f853c0fdc7686b4ae81aa1a8d4c79177f32ac556f81dcca6fd5bd5b744ac3c497ec139", 0x7b}, {&(0x7f00000002c0)="182f582a3e6a5e537004d0f40b4119a27b0a8ac2126250f517b2b3dd6180e84c975fb1d52447e5e64b454cf7a133cb77b5e14337cba7633dfa26dcc4b055dbd27a89037ad73d7d8c2e4789098adda0dd61682669b4ff3766cfd63be5171f73d4d036c78b85f47d582df14b62b434844c721579061b6c62d836366478f7d35f08a585fb8c332206c969b0c00f3b02c1", 0x8f}, {&(0x7f0000000380)="0976347bbbbab855f8f04c1f2eb53e74494ee2508024ae041bec23a9ab001ff6b58bcee65b5e46c718d12480f5c9034cfad7984c5940b0794dc55320ff2281432defbfc618878251339177ff5e0b1ac9b2d6b8a1363d9d2c25cf6ce25add280d0a55437882c3873615010e98c44a345b1fd637b37b3b66449ad83722520f109b451b225321339f2057b34afddd02d219a297f46231b1e592844d16f6e5b4bad7765a27f4dd7e4463076bbbdd7da0755b50a2c4e67a20c28c", 0xb8}], 0x6, &(0x7f00000004c0)=[{0x50, 0x13b, 0x6, "3a9e4b4dfce236aabd3202ef8ce8247af58ac8c3281ee420fe1d03692bb95653a695bb838b20ed06ff942c1972dca4ad3ac5857cca81d3c4330b"}], 0x50, 0x40094}, 0x0) socketpair(0xd, 0x0, 0x45dbe338, &(0x7f00000006c0)) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = creat(&(0x7f0000003ff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x0, 0x989680}}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000005c0)={0x0, 0x9}, &(0x7f0000000600)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000640)={r4, 0x5}, 0x8) 2018/04/09 13:36:40 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e24}}}, 0xffffffffffffff47) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="2400000058001f0014b2f407000904000200071008000100ffffffff0800020001000000", 0x24) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x0) 2018/04/09 13:36:40 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'ip6tnl0\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}}) bind$inet6(r1, &(0x7f00001f1000)={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c) bind$inet(r0, &(0x7f0000967000)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000011000)='net/udp\x00') readv(r2, &(0x7f0000000280)=[{&(0x7f0000000040)=""/208, 0xd0}, {&(0x7f0000000180)=""/134, 0x86}], 0x2) 2018/04/09 13:36:40 executing program 0: memfd_create(&(0x7f0000000000)='-procvboxnet1\x00', 0x2) r0 = socket(0x10, 0x20000000000003, 0x0) sendmmsg(r0, &(0x7f0000005440)=[{{0x0, 0x0, &(0x7f0000001200)=[{&(0x7f0000001100)="910f2efcc74bc84ea4c69f16641c719b", 0x10}], 0x1, &(0x7f0000001240)}}, {{&(0x7f0000004600)=@in={0x2, 0x4e23, @multicast1=0xe0000001}, 0x80, &(0x7f0000004d80)=[{&(0x7f0000004680)="89d7b1960a68c1d7ac817a8e9ca73849d70d0094f890c2f5ff292c7825202eca90ae65cd250d91e44f7d1cf4bad9f26d63cfb3b461a582ed67ed2864bae7501b399d5078bb58f65f34d384dfaba72c58070bbf6b59e51b8e4e111c36b8445cbb631ad99645a7716c87bc2f291cb5bd3a534d3117a78c9ad6bdb93733005309a00f436dec4614b25a804edd3d535df7c440b77dc3a01915694a63d641e88ca3683306a0362fd338b0bee3c19f5e9677874ff9505039cdecbc7b082f376c02f6cd40bef1", 0xc3}, {&(0x7f0000004880)="1426970bbb904d7eca79d4de977932ed3653aa709f3152e0e5e324290a2e780a54093335a811c91bf3c61bb67197528bb16733ff4781b83b9513f9e57e869a213d031d632296bd24a9eb5959fdb6caaeb9329de0a01373783ce9364228b45e276fa1c34709b18d398d056972ba016ebd46f7cc7632052f12e6dcb941a1c828811acdb477e7ce5c0a99878190cee2273de1f760fde5e2369a0da54aa408c866b28b50f9fc4b0d76da1e02b3e8e67df383150a958fee", 0xb5}, {&(0x7f0000004a00)="3120bbfb29cd9af4d6687a885871c4e632963c6a5bc09b9995ea718f0e74e2b9451579bffae5263594aee0d2658a2f9ae5c3b42ce10d113fa97128e36f8b138db290a359be69d50bf90c13a2737236e24d950323b5382379274355f1822aa380c1a02a22bb8d559fb1bfea7e65f697da9a14673c47c3eedbbc80873b1379959a8453360638714ffa5983f323592eb5865c95df5985166343f437db681a9504cce1c42a8ef50d63e0a47aeef968458ade0ab48a4a13b3bc868b664edee868f14b1435db6483fb28a2421ebab2088af02c8ebba1b5629ba5979f963e47a6ac93", 0xdf}, {&(0x7f0000004bc0)="c53362ba4f2cda034f738fabe98635e56e0ec1c818e2085486c1f44d2f3dc62c5eb2050935e7f72724be617453cbdb2ac293e501a117959ac3eb686fed6e61", 0x3f}, {&(0x7f0000004cc0)="f1b1872df544a6833bc18de33f84dc309092052a516b40d28381236b15d9e9b9450dfca51b723ece031dc0fc6d9db19d3e8be6fc51eb710e4d10ee7d26c912f73765be0223bee4209898ece9e9129db77c559cbd2930a70e517e4cdba59599f7df805d233b37d3400125774017358c2b48739a98ccf21e80b31610a521d935c5e5a7f5c58c2020af04157f9ee82b434e0f62ffc53f693a59d5efa29285a02d699761d0ca88ea", 0xa6}], 0x5, &(0x7f0000004e40)=[{0x110, 0x1, 0x100000001, "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"}, {0xe8, 0x18d, 0xfffffffffffffffd, "9bb5a594a903c5a70301a974014da6a9f2278c917d86521ec61a2b1b7b27c9906c84cf2623b9c06e4c1984489c709b4352a68adb799811eaab2fd00718fa6e06133d8f5819ab6f096bad27e11e80d9ea4583c924dc10e45d153f407d19749beac4d09f6e0ef4acbca45a3d50a03eff39d49588507f9f155490e0745f0e515539101a1dcbe4b62033df605de34705c761dec100f31595b600bc096d154945d45c8cdd2583627511ca851912250ec17e1f9c322b7da0e7694496d9a50656754a23ec3b76a3c81f0a22e60ff4b7baab5bb064c6cececc9a"}, {0x68, 0x108, 0x4, "8efb97f26a9a493870252a08aabdecdfc114859933213c52587018a95f870d6a410b7d35b761ebc84df969ac0ed7e0395a9e2f216e89191985752cb38c27720572c362db2c009dfc17ed0ebe40611bda12633e9a2c24"}, {0xe8, 0x0, 0x6, "6a261a311778a9f0a9c47a07363a984d06c5c850fc01ab30faf263e4e02f96b5d19f0b609affca1dfd4619633dce2ee9a00426dedcf6420557cff9bdfab60d074c2781785ad703b7f6da99b99acabc9400868157c7fc73f64acc81b23720ed1e9e4463dfd9c51c5b2c1783d2b8ee75130aafa7daf23b2c9f90944c70f90fafc7c04349dffff9bf6ae22c52be221dfc727ae77328ec44c1558687001c4a342ab2b791df44a2f0e8c5d907a760f726f7836d1114b05bbde17084ff7e05c2971705f73d3deb1ad2c517fba92ef37a5da23464c66f"}], 0x348, 0x44}, 0x8}], 0x2, 0x4040800) socket(0x4, 0x6, 0xffff) 2018/04/09 13:36:40 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x2010, 0xffffffffffffffff, 0x0) r2 = mmap$binder(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x13, 0xffffffffffffffff, 0x0) close(r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000380)={0x84, 0x0, &(0x7f0000000140)=[@request_death={0x400c630e}, @increfs_done={0x40106308, r1, 0x3}, @release={0x40046306, 0x1}, @increfs={0x40046304}, @reply={0x40406301, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=[0x0]}}, @free_buffer={0x40086303, r2}], 0x7c, 0x0, &(0x7f0000000240)="d30a3838691366c4d5babaf61be10f1978ba57e51907caaddaf04403debc6dbb202e78c206c92e0ec46a7ba39069d863603e4269b10b0c9a91a3589a088d2fea28058e72d553f5f3bf14992f90e3dae03935cc2ba087eb5275862e98b898d535ef90889188b67018bbd1ff30daab0cca58ed89de2418e5e9ee39d77f"}) syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r3 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) mq_timedsend(r3, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f42108121572ab62a51805", 0x60, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) keyctl$assume_authority(0x10, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x0, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x0) mq_timedsend(r3, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5fdfe541d673e710efda9d88e780790c72fed6fdacc24c734c4890557633eb6c8344f9f96ef2c7fe911c019080e04", 0x5e, 0x0, &(0x7f0000000040)={0x77359400}) r6 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="9972845b577b6fb20c980a7d9180627bea7b2b", 0x13, 0xfffffffffffffff8) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r6, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda23", 0x1e}], 0x1, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}, 'irlan0\x00'}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc01064b5, &(0x7f0000000480)={&(0x7f0000000440)=[0x0, 0x0], 0x2}) r7 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f00000002c0)=0x5) syz_open_dev$binder(&(0x7f0000000400)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f00000000c0)="126760e371210b5d033212a0dfe5ad263f233d78f4ad1643f2e2eeb46865e974dd701d4e9f875e9dca784643", 0x2c) ioctl$VT_WAITACTIVE(r0, 0x5607) ioctl$BINDER_WRITE_READ(r7, 0xc0306201, &(0x7f0000000340)={0x4, 0x0, &(0x7f0000000200)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000000240)}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000003c0)={'tunl0\x00', 0x4000}) ioctl$BINDER_WRITE_READ(r7, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000080)={0x8, 0x0, &(0x7f000000dff8)=[@release={0x400c630e}], 0x32b, 0x0, &(0x7f0000000040)}) poll(&(0x7f0000000000)=[{r7}], 0x1, 0x0) [ 131.302390] PF_BRIDGE: RTM_SETLINK with unknown ifindex [ 131.308933] PF_BRIDGE: RTM_SETLINK with unknown ifindex 2018/04/09 13:36:40 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'yam0\x00', 0xfe}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'teql0\x00', 0x400}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000080)={'irlan0\x00', 0x200}) [ 131.357560] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=19399 sclass=netlink_route_socket [ 131.383567] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=19399 sclass=netlink_route_socket [ 131.679116] IPv4: Oversized IP packet from 127.0.0.1 [ 131.687860] binder: 11265:11266 Acquire 1 refcount change on invalid ref 0 ret -22 [ 131.710212] binder: 11265:11266 Acquire 1 refcount change on invalid ref 0 ret -22 2018/04/09 13:36:42 executing program 0: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000180)='/dev/pktcdvd/control\x00', 0x14000, 0x0) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) recvfrom$inet6(r1, &(0x7f0000000080)=""/104, 0x68, 0x2, &(0x7f0000000140)={0xa, 0x4e22, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, 0x1c) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x4b, &(0x7f0000000040)=0x23, 0x4) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) bind$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/04/09 13:36:42 executing program 4: r0 = memfd_create(&(0x7f0000000040), 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000000)) getpeername(r0, &(0x7f00000000c0)=@in6={0x0, 0x0, 0x0, @local}, &(0x7f0000000000)=0x80) fadvise64(r0, 0x43, 0xffffffffffffffff, 0xfffffffffffffffb) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000140)={0x5, 0x100000000, 0x1, 0x7128, 0x2, 0xffffffffffffffff}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/04/09 13:36:42 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x4c}, {0x6}]}, 0x10) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000100)='=', 0x1}], 0x1) r2 = memfd_create(&(0x7f0000000140)='GPL]system\'#(\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000000180)={{0x8000, 0x9}, 0x1, 0x1, 0x6, {0x6, 0xd38}, 0x7f, 0xa15}) 2018/04/09 13:36:42 executing program 5: r0 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000280)={@broadcast, @local}, &(0x7f0000000400)=0xc) sendmsg$IPVS_CMD_NEW_SERVICE(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x500}, 0xc, &(0x7f00000001c0)={&(0x7f00000005c0)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="000000000000fcdbdf250100000008000600c1000000180002001400010000000000000000000000000000000000ab3523359947d2f39a726d9bb9d8c4b9673bf90ac813e4c03abac0f4f814a37c0d6452dfd239af557368d2f282554f001190855e224a923535ccdba6527fd0e31585e240cf90c683f6cc051dd3da97f7646a37daf8d646544bed4583cee0f9129ef6f8f7ffffffd07d9051cb56f127d0332c22a51aeae3b9d9ac776e67d34954b9bb54"], 0x34}, 0x1}, 0x4) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2000) syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000d80)=ANY=[@ANYBLOB="010e28bd7000fedb00f00f0000000810060003000000680001000800050001000000080001000a000000"], 0x1}, 0x1}, 0x20000884) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r4) getpeername$unix(0xffffffffffffffff, &(0x7f0000000300), &(0x7f0000000380)=0x6e) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000d40), &(0x7f0000000e80)=0x8) r6 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) sendfile(r6, r6, &(0x7f0000000040), 0x80000001) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) sendfile(r6, r5, 0x0, 0xc08f) mkdirat(r3, &(0x7f0000000680)='./file0\x00', 0x180) syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000240)='./file1\x00', 0x1, 0x7, &(0x7f0000000dc0)=[{&(0x7f00000006c0)="3aab7f4a4fc4fe58b5622a7352143ce38f86857562d691ce353b01a4e68188ed0643ee64aad288e73c020ab8acb752bfa27335352149033c11026775b9e9670097e5738ac42f8febc415d46d0b55f484e6", 0x51, 0x7}, {&(0x7f0000000840)="43f34b5e13e0010f7b4d2ec8ad7e778205a499b45480fdad771e180e9fa43b180a9c5f8dd94d120b75fbeb7893f339c4d6eda83d7152c383f76c177106a815d819337563471301b71a6d4d3f354094d970f9667b6922f3e439574f0591413e7869ee652307000c0c007001abdc93a6fa43df42c7eac9e32ff4da4422f1b9f7303138847df8b8b7f9913b318ec84ab3c94c70f5eb949724675bfb52e2a9373e18328031073661534ee2d70d1555eee459fe5ff2cdc6c38e0f5cc49fe513", 0xbd, 0xb5}, {&(0x7f0000000b40)="6303628736f10a494ffe7d73e66e909c8ff614a74090d1be59a6990987eb651ab8d1907a856e2b28486b13041416b8ddac6054befe5af082a3eff960ca8d926d86320b6dc16f9aeb8798558d28ca6c39457da090f281c8380072f9444903834154540af4b9c1fd9f3f23429f334796a9ea9fa9933be33e8a508c4356f5e2be541c2cf3aea66f1420d0f4a4bfc4689898e05ad4aab4dfbadbee195992d8345f853236d8a473110ffa8955e1f47752b703d93abc6274d8d49e5fe9f6fb5570c8260d13756549ff", 0xc6, 0x6}, {&(0x7f0000000440)="de33626be11ef5fa34ba019a8b8b43662ddae7d078ada9", 0x17, 0x7}, {&(0x7f00000004c0)="2d0a1e50530b9f2ec5bd85bcd0e35baa39d29f812ed2c7d8618508f3b96dd0e4049517cbbc77e0979630842c51", 0x2d, 0x3bc}, {&(0x7f0000000900)="daf149b168c970e8ce958744ec2c5b564f13d1795a147fe10bf88885f8c10de96aff02b18e6a7ea54046a148aec2f400e481c2169bf446e5fdc218678bc8296e52", 0x41, 0xcefa}, {&(0x7f0000000c40)="59364754bb30f8a614ac67eef61fe8436054a29abc5093519f4178af6e02bae077086cc94fcaaa11b1da84769aa7f18e37980b227c799aefd622d87c8c3953711efe2c8c89df82e0adf6bd82b1b436a25f7e54042c0416e5afb84dec6cc7d723bfe3a392e11aea910ae27cbb0504e01b3bbb8d427a766c9838634873f0422f64fb3ccca84409c35ce6", 0x89}], 0x4000, &(0x7f0000000d00)={[{@nocase='nocase', 0x2c}, {@allow_utime={'allow_utime', 0x3d, [0x35, 0x32]}, 0x2c}]}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) openat(r3, &(0x7f00000003c0)='./file1\x00', 0x480, 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000a00)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@ipv4={[], [], @rand_addr}}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000740)=0xe8) setsockopt$inet_mreqn(r5, 0x0, 0x27, &(0x7f00000007c0)={@multicast1=0xe0000001}, 0xc) r7 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r7, 0x7fff) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/04/09 13:36:42 executing program 2: r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f000074fffc)=0x7, 0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)) getgid() setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, @in6={0xa, 0x0, 0xffffffffffffff81, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x9}], 0x38) pipe2(&(0x7f0000000040), 0x800) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x100, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000100)) r2 = syz_open_dev$sndseq(&(0x7f0000f3eff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000933000)={0x0, 0x0, 0x0, 'queue0\x00'}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f00001e0f74)={0x0, 0x2000000000000080, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000faff74)={0x0, 0x0, 0x0, 'queue0\x00'}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000080), &(0x7f00000003c0)=0x8) fstat(0xffffffffffffffff, &(0x7f0000000240)) 2018/04/09 13:36:42 executing program 7: sendmsg(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000240)="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", 0x884}], 0x1}, 0x0) r0 = socket$inet(0xa, 0x1, 0x40000000000) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x6, 0xe, &(0x7f0000000a40)=@broute={'\n\x00oute\x00', 0x20, 0x4, 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000240], 0x0, &(0x7f0000000bc0), &(0x7f0000000dc0)=ANY=[@ANYRES64, @ANYPTR64=&(0x7f0000000d40)=ANY=[@ANYBLOB="bfa6fdce93cd1f17a8f6ee0a874d2cb85efbb41cba287c65d8f78c24e85bd7e9935acb68d0dd183a007ad6040366d70d88d47a3620aa3ba0129b4872a50ef2548f3590e99e544c3c574703c26fc07abf5e0ff9cb42f2dad7e705305403a804ad6ad956cdf3f38a08b171", @ANYPTR64=&(0x7f0000000c40)=ANY=[@ANYRES32=r0, @ANYPTR, @ANYPTR, @ANYRES64=r0, @ANYPTR64, @ANYRES64=r0, @ANYPTR, @ANYBLOB="786c00a7915067b1d5dd8c32bfc32a951f8b8e8443d3a864e55109bdc8968d84938026a5d053a53b2bd4fefe0280c57a6c5af1ef0bb7515361992862c05e216eace10468f248981e3a56e7a6f3259353320cff4cbf6e20050495190b4cf97999bba3abeaf8ea226aa86564b7dad227f0b2cce0194ccf8d8c0e2073c0431ce12e23730f81dd516ea303c1b1dfb45fb93b985421c2c032ae2bbeb856816de9514ee5b8146a2f1cd6d1eb487c5e2635e7f19cbdc6de7152e2b6b9dc12", @ANYRES64=r0, @ANYPTR64]]]}, 0x88) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/04/09 13:36:42 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) r1 = gettid() unshare(0x28060400) exit(0x9) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x8201) r3 = syz_open_procfs(r1, &(0x7f0000000100)='net\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xfe}}, [0x10000, 0x1, 0xe539, 0x8, 0x4, 0x5, 0x80, 0x0, 0x7fff, 0x6, 0xffff, 0x5, 0x1, 0x0, 0x9]}, &(0x7f0000000080)=0x100) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000000c0)={r4, 0x401}, &(0x7f0000000240)=0x8) symlink(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='./file0\x00') fstat(r3, &(0x7f000065bfbc)) 2018/04/09 13:36:42 executing program 6: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) syz_open_procfs(r0, &(0x7f0000000000)="6e732f757473003ca76cdfd2ae3049b364ef6bf89c8e44ab315a01040000a1b03b5a8bc19bf27a96c8922576ca9d84a82c580000000000") syz_open_procfs(0x0, &(0x7f0000d43000)='ns/uts\x00') 2018/04/09 13:36:42 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x24c, 0x8042) recvfrom$ipx(r1, &(0x7f00000000c0)=""/204, 0xcc, 0x2000, &(0x7f00000001c0)={0x4, 0x6, 0x4, "818f76894477", 0x6}, 0x10) setsockopt$inet_buf(r1, 0x0, 0x2b, &(0x7f0000000200)="aae1dac7574f4301a5ec4df22cffd19f7d9040733d122aa778cddf78ca337c8f6f8c7e8bcb1433abd75b8646e6b956d84c5ec8f3593ce188517b32754a369243edbcb1e3baef656495c12b86f832cfad9e25acd05cebb20fe2adec596fab359e3e99bbd08bc92c520aa4d80ef0ec4cfa48f6dee802e750433da3af3b6dc3e42171e5de503c5b7d4aadf2ca6a966257acf0a61f152cf757b4814148857cdbfe81414e476b9761687494f0", 0xaa) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080021000c00d7ff00009848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) 2018/04/09 13:36:42 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x400, 0x0) epoll_pwait(r1, &(0x7f0000000080)=[{}, {}, {}, {}], 0x4, 0x7e9d, &(0x7f0000000180)={0x80}, 0x8) bind$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000400)='net/udp\x00') preadv(r2, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/124, 0x7c}, {&(0x7f0000000240)=""/193, 0xc1}], 0x2, 0x0) 2018/04/09 13:36:42 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipx\x00') getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) syz_open_dev$random(&(0x7f0000000100)='/dev/random\x00', 0x0, 0x4202) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000240)={{0x80}, "706f7274300000000000000100", 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) ioctl$KDADDIO(r1, 0x4b34, 0x1fffffffc) setsockopt$inet6_int(r1, 0x29, 0x4b, &(0x7f00000000c0)=0x2e3, 0x4) 2018/04/09 13:36:42 executing program 0: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x8a400) sched_setaffinity(0x0, 0x8, &(0x7f00000001c0)=0x9) read(r0, &(0x7f0000000200)=""/195, 0xc3) ioctl$TIOCSBRK(r0, 0x40044591) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_sys\x00', 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000380)={0xffff, 0x1000, 0x2, 0x7f, 0x0, 0x5, 0xfff, 0x40, 0x84000001, 0x1, 0x0, 0x8}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000540), &(0x7f0000000580)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000005c0)={{{@in6, @in6=@remote}}, {{@in=@loopback}, 0x0, @in=@loopback}}, &(0x7f00000006c0)=0xe8) fstat(r1, &(0x7f0000000700)) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000780)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000007c0)={{{@in6, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f00000008c0)=0xe8) getresgid(&(0x7f0000000900)=0x0, &(0x7f0000000940), &(0x7f0000000980)) r5 = fcntl$getown(r1, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000009c0)={{{@in6=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f0000000ac0)=0xe8) lstat(&(0x7f0000000b00)='./file0\x00', &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000bc0)=0x0) r9 = geteuid() r10 = getegid() getpgrp(0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001ec0), &(0x7f0000001f00)=0xc) getgroups(0x6, &(0x7f0000001f40)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001fc0)={{{@in6=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f00000020c0)=0xe8) fstat(r1, &(0x7f0000002100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000002180)=0x0) getgroups(0x3, &(0x7f0000002280)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002740)={0x0}, &(0x7f0000002780)=0xc) r16 = getuid() getgroups(0x5, &(0x7f00000027c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000002800)=0x0) r20 = geteuid() fstat(r1, &(0x7f0000002840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000400)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000002900)={{{@in=@multicast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@loopback}}, &(0x7f0000002a00)=0xe8) lstat(&(0x7f0000002a40)='./file0\x00', &(0x7f0000002a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000040c0)) getuid() getgroups(0x6, &(0x7f0000004100)=[r18, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000004140)) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000004180)={{{@in6=@mcast1, @in=@loopback}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000004280)=0xe8) getgid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000042c0)={0x0}, &(0x7f0000004300)=0xc) geteuid() getresgid(&(0x7f0000004340), &(0x7f0000004380), &(0x7f00000043c0)) fcntl$getownex(r0, 0x10, &(0x7f0000004b40)) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000004b80)={{{@in6=@mcast1, @in6=@local}}, {{@in=@multicast2}, 0x0, @in6}}, &(0x7f0000004c80)=0xe8) getgroups(0x2, &(0x7f0000004cc0)=[0x0, 0x0]) getpgid(0xffffffffffffffff) getresuid(&(0x7f0000004d00), &(0x7f0000004d40), &(0x7f0000004d80)) getresgid(&(0x7f0000004dc0)=0x0, &(0x7f0000004e00), &(0x7f0000004e40)) fcntl$getownex(r1, 0x10, &(0x7f0000000140)) getpgrp(r25) stat(&(0x7f00000065c0)='./file0\x00', &(0x7f0000006600)) getresgid(&(0x7f0000006680), &(0x7f00000066c0), &(0x7f0000006700)) getpgrp(0xffffffffffffffff) lstat(&(0x7f0000006740)='./file0\x00', &(0x7f0000006780)) getgroups(0x1, &(0x7f0000006800)=[0x0]) getpgrp(0xffffffffffffffff) stat(&(0x7f0000006840)='./file0\x00', &(0x7f0000006880)) stat(&(0x7f0000006900)='./file0\x00', &(0x7f0000006940)) getpid() getuid() getgroups(0x1, &(0x7f0000007000)=[0x0]) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000007040)) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000007080)={{{@in=@loopback, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000000100)=0xe8) fstat(r1, &(0x7f00000071c0)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000007240)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000007280), &(0x7f00000072c0)=0xc) getgroups(0x2, &(0x7f0000007300)=[0x0, 0xffffffffffffffff]) fcntl$getownex(r0, 0x10, &(0x7f0000007340)) stat(&(0x7f0000007380)='./file0\x00', &(0x7f00000073c0)) getegid() sendmmsg$unix(r1, &(0x7f0000007580)=[{&(0x7f0000000300)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000000180)=[{&(0x7f0000000000)="45351c6d0d615c53ac282ab5b3", 0xd}], 0x1, &(0x7f0000000c00)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000ffea20000000000000000f48000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r10, @ANYBLOB='\x00\x00\x00\x00'], 0xd8, 0x4008005}, {&(0x7f0000000d40)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000001e80)=[{&(0x7f0000000dc0)="a8a4461b9839ff1cc8571629ade0ad4062adb21ca3643910d1c4112a2446b5f3a35d40544f10f46339c7deab23d0949f9676bd1715d318d584fd4ac63e0233890fd72c0c98048c3fe09c0dee965fee", 0x4f}], 0x1, &(0x7f00000022c0)=ANY=[@ANYBLOB="38000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="0000000020000000000000000003000012000000", @ANYRES32=0x0, @ANYRES32=r11, @ANYRES32=r12, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYBLOB="20000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r13, @ANYRES32=0x0, @ANYRES32=r14, @ANYBLOB='\x00\x00\x00\x00'], 0xb8, 0x20000000}, {&(0x7f0000002400)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002700)=[{&(0x7f0000002480)="51cc3054a32237243fe32c10c32ca1bd1f859864b526e1feb659abf72150c7edbf01b4f6dbbdf1c0ddc720d441464093b187297cb0e587608d30333df58de1a6b78ea1391dc11428f6084337ce237cfaceebb496b453469ab8e4980a0784604192e9481f3d1719c872307b33465c7c27873355cda8d40100d42ec83e20df94447e5c7eb487849a7bf1b383397166f3914226f7e0ffae8a0597744c6253da998088972150fb50f025d1f5691dc18c5230bb2a9955e7f0df0899f82f17458e15bb028e1aaecdaffa1dd1b5c385401f5b1242026fd76ae4b5a3afda30edd6bd00fb2ceee405d75bce688547", 0xea}], 0x1, &(0x7f0000000e40)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r15, @ANYRES32=r16, @ANYRES32=r17, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r19, @ANYRES32=r20, @ANYRES32=r21, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r1, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r22, @ANYRES32=r23, @ANYRES32=r24, @ANYBLOB="0e000009fd0560db31817202445dd45394eb83ea13c7f31d0273c957aa96a430dd0b6a755a2e237e561e5bf21b81c8850f5ad603606b4e30aa7e7d3711d6f95153e6c4d661083c36c36214795564171b8293678a997c3a8f9b6412f8787f73dc6b63f2fb57f28be2bf2f8f6b5e5cf950ebb8cb99f966d87fd2abf650b0f8c81212fb3a4f18be295bc5c316989d90b11e7fc875a10c73fdfce8efafff4013f014b8781d1a982dfc4883b35d6b5ccf7626a20f34d9deaa05cc6fcfbcf92498c45c"], 0x78, 0x4001}, {&(0x7f00000044c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000004ac0)=[{&(0x7f0000004540)="e5d892c178ae31fb89b219f6680be93ba3d82cb06b4598511ad5b8fe7b0222ee20f51bde9b1b5a340a8b5030c80ef9d0b3704b439fe16ad9d64b9a6a3c5f23a1fddcc78d81c55876112c250317b96c1e1133aab1c2b02b4e9494ec29186749587d31037d510aaaf976a4e70a618a457ec27dcf0f0ebaacd6", 0x78}], 0x1, &(0x7f0000004e80)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYBLOB="000000001800000000000000010000", @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r26, @ANYBLOB="0000000018000000000000000100000001000000", @ANYBLOB="18000000000000000100000001000000", @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r27, @ANYBLOB="0000000018000000000000000100000001000000", @ANYBLOB="30000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="28000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="002df55b"], 0xcb, 0x4000004}], 0x4, 0x20000000) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x4000, 0x1) 2018/04/09 13:36:42 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001380)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001400)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000001500)={&(0x7f00000013c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000014c0)={&(0x7f0000001440)={0x68, r1, 0xc, 0x70bd2c, 0x25dfdbfb, {0xa}, [@IPVS_CMD_ATTR_DEST={0x54, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xffff}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x5138279c0b4c5d6b}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x6}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x40000) r2 = getpgid(0xffffffffffffffff) ioprio_set$pid(0x1, r2, 0x6) r3 = socket$key(0xf, 0x3, 0x2) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000240)={0x0, {0x2, 0x4e21, @multicast1=0xe0000001}, {0x2, 0x4e23, @rand_addr=0xc7a0}, {0x2, 0x4e20}, 0x2, 0x2, 0x6, 0x3f, 0x3, &(0x7f0000000200)='vlan0\x00', 0x5, 0x6, 0x5}) connect$netlink(r0, &(0x7f00000001c0)=@kern={0x10, 0x0, 0x0, 0x20000000}, 0xc) sendmsg$key(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)=ANY=[@ANYRES32=r3], 0xfffffffffffffe2d}, 0x1}, 0x4000040) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r2, 0xd0e4, &(0x7f0000000100)=""/184) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f00000000c0)) 2018/04/09 13:36:42 executing program 2: r0 = socket(0x13, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000003000)={0x0, @in={{0x2, 0x4e20}}, [0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0xfffffffffffffffc, 0x0, 0x3fc00000, 0xffffffffffffffff, 0x6, 0xfffffffffffffffe]}, &(0x7f0000000000)=0x19d) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f0000000000)=""/147) r1 = memfd_create(&(0x7f00000000c0)='\x00', 0x3) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000100)={0x10000, 0x2000000000000000, 0x7ff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000300), 0x0) 2018/04/09 13:36:42 executing program 4: mkdir(&(0x7f0000771000)='./file0\x00', 0x0) mount(&(0x7f0000900ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000000000)="6d71657565001c017935ebb74bb70d344d5f25c07dc3877fead2cdc60d79329682793d203b0d44064110d03710796dae795e214bb4808ea300658a81055de4a83a07cb7ee2f85973122cc952a04a8944ff71b73b9de57f07b1f9ad97b6da866833a92e3b41b950abfeb482b53a2270e6f55b1901574d8671f1096841254a227a678626d89a2bb6d2a1382c70091969b0f71ae9672b30a32f4eb9839f019ae6b40b96e6263671ade8", 0x7, &(0x7f0000ebcffe)) rename(&(0x7f0000e4a000)='./file0/bus\x00', &(0x7f00005b2000)='./file0/file0\x00') 2018/04/09 13:36:42 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000872936)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00009b4fd0)={0x4, 0x0, &(0x7f0000009ff0)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x10, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}, @acquire={0x400c630e}], 0x39, 0x0, &(0x7f00000000c0)="8dcf1cf65058541b702d080ff3abb5d1d412957d98821542c7f5fd95e4d4352f148a33561463f8de0c009214a37cb70180d45db056261d6ec65e35bb3d4281327ba85b7f85b77316"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000000f4d)}) [ 133.831737] binder: BINDER_SET_CONTEXT_MGR already set [ 133.837112] binder: 11320:11354 ioctl 40046207 0 returned -16 [ 133.849480] binder: undelivered death notification, 0000000000000000 [ 133.858728] binder: undelivered death notification, 0000000000000000 2018/04/09 13:36:43 executing program 2: r0 = socket$inet6(0xa, 0x80004, 0x82) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYRES16], 0x2) r2 = gettid() wait4(r2, &(0x7f0000000100), 0x4, &(0x7f0000000180)) r3 = socket$inet6(0xa, 0x8000000000000802, 0x88) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000580)='tls\x00', 0x4) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sched_setscheduler(r2, 0x5, &(0x7f0000000300)) setsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000000340), 0x0) sendto$inet6(r3, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) recvfrom$inet6(r0, &(0x7f0000000600)=""/191, 0xbf, 0x41, &(0x7f0000000700)={0xa, 0x4e21, 0x0, @empty, 0x4}, 0xfffffffffffffff6) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000740), 0x8) syz_open_procfs(0x0, &(0x7f00000005c0)='gid_map\x00') getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000480)={'filter\x00'}, &(0x7f0000000540)=0x78) tgkill(0x0, r2, 0x10) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000000480), 0x0, &(0x7f00000004c0)}, 0x0) getsockopt$IP_VS_SO_GET_INFO(r3, 0x0, 0x481, &(0x7f0000000780), &(0x7f00000007c0)=0xc) accept(0xffffffffffffffff, &(0x7f0000000240)=@pppoe={0x0, 0x0, {0x0, @dev}}, &(0x7f00000002c0)=0x80) 2018/04/09 13:36:43 executing program 6: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="7342b9a25a21a0d67b401157571f2f47ef72e286edd8502b4cd443171ffd8e332513f8d381cef71cfa3bfb0218a8d23f52eedac169e4f0b21b10c438b1de58ee70c9541d0209a7fdddd0cf94ce1ff7205a48d2bc"]}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f000000ef31)='b'}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000003c0)={0xfffffffffffffdcd, 0x0, &(0x7f0000000400), 0xfffffffffffffec2, 0x0, &(0x7f0000000440)="f7139d1ce86087cf43af9400f7aeee167292b69226fcddd46f02fc3813fdd77486ddb5eb680d2d571816115feab9527f5be165b7026bd786985182f55a99eb97195273a8c28e856d931d3852076f4f8a495606b0b472ef652f2a103323c410e51e6d160253fbf5715ef002956764766a61f4ec96b14635b909ac90156efad03059763bb242e4ec01162175eb806c6ce8547acf1115b811fba80b8a7bccd2230ab4b75c3345aa39b4445483f182570760ed6d087d8788ef"}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e24, 0x7ff, @empty, 0x9}}, 0x6, 0x800, 0x5, 0x3ff, 0x5}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000200)={r2, 0x2, 0x30}, &(0x7f0000000240)=0xc) 2018/04/09 13:36:43 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f000072fff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000c9dfec)={0x1, 0x0, 0x0, 0xffffffffffffffff}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) 2018/04/09 13:36:43 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdaff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fd9ffc)) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000400)={0x80000001, 0xfc3, 0x4, 0xe0, 0x8, 0x8001, 0x100000001, 0x3, 0x0}, &(0x7f0000000480)=0x20) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000800)={r2, @in={{0x2, 0x4e23, @loopback=0x7f000001}}}, &(0x7f00000008c0)=0x84) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x0) ioctl$TIOCNXCL(r0, 0x540d) memfd_create(&(0x7f0000000100)=']\x00', 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r3) r4 = creat(&(0x7f0000000200)='./file0\x00', 0x0) write$cgroup_pid(r4, &(0x7f0000000700)=ANY=[@ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000180)=ANY=[@ANYPTR, @ANYRES64, @ANYPTR]], @ANYPTR, @ANYPTR=&(0x7f0000000440)=ANY=[@ANYRES16, @ANYPTR=&(0x7f0000000400)=ANY=[], @ANYRES64], @ANYBLOB="f40e89e23b03846a2069d9214fe4c242bd48d46c442086c2f3ad587d31b68aaa87ca5a606b864917f823cf47d4e1db706865ef97bd59bbe41814111de9abf0b119c0b3f9975af3e402e137885c066ddcd115ac15f59ce36a55d4c5fe31d259384016009a63446381eb4d98a0725e2eff10a52b355d12c1d65429048a914ae18598ec5e712f91c7c0eef4e3ed76753d0090f1f2dbb03d77f5b2dcc1980e649f48a118558efe6299796590598c54732a5893f3faa0f1b1"], 0x4b) fallocate(r4, 0x0, 0x0, 0x0) r5 = inotify_init1(0x0) r6 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) dup2(r5, r6) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000006c0)=@sack_info={0x0, 0x9}, &(0x7f0000000280)=0xffffffffffffffa8) r7 = gettid() wait4(r7, &(0x7f0000000080), 0x40000002, &(0x7f0000000540)) add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(0xffffffffffffffff, 0xc0bc5310, &(0x7f0000000600)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x0, 0x8}, &(0x7f0000000380)=0x98) r8 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) fallocate(r8, 0x0, 0x0, 0x0) write(r8, &(0x7f0000001000), 0x0) sendfile(r8, r8, &(0x7f0000000900), 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x10, r8, 0x0) unshare(0x3fefffd) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) ioprio_set$pid(0x2, 0x0, 0x0) 2018/04/09 13:36:43 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0xffffffffffffffff) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x200000, 0x0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000040)={{0x80, 0x5}, 'port0\x00', 0x0, 0x191411, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40005}) r2 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="cd7cdd4629df203e52bd9d94908b5ce173819ddb3a8a7e8c84b492691a597451cacf53fc6ceb80a9888c9348f949538c99786309d5320d7582481922620ad729484fda5c06ef8c5473377d197a4566946cd224d925cf83ba0ded219eccfe37571e087ca130c125345bb749e4489993401b61c11122a6c30e12a93af0c532b2999417540a8519315df3276987ef1d1b1cb7c09e3d7e70b04a8c40961c2c7d851ae5342e31fda3a8833a28fd74", 0xac, r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4"}) 2018/04/09 13:36:43 executing program 3: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003b3000/0x3000)=nil, 0x3000, 0x211) 2018/04/09 13:36:43 executing program 7: creat(&(0x7f0000001380)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x20000000002286, &(0x7f0000000000)) 2018/04/09 13:36:43 executing program 0: timer_create(0x0, &(0x7f0000fd9000)={0x0, 0x1}, &(0x7f000029effc)) clock_gettime(0x0, &(0x7f00000caff8)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000eafff0)={{}, {0x0, r0+10000000}}, &(0x7f0000c90000)) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f00007a7000)={{0x0, 0x989680}, {0x77359400}}, &(0x7f00008a3000)) 2018/04/09 13:36:43 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000000840)=[{{&(0x7f00000008c0)=@l2={0x1f, 0xffff, {0xffff, 0xd5, 0x0, 0x9abd, 0x80, 0x8}, 0x40, 0x5}, 0x0, &(0x7f0000000180)=[{&(0x7f0000000140)="7ab4c662e7fd46dd3fb15191dbd6f884dbff2426da5ad04142ed42"}], 0x0, &(0x7f00000001c0)=[{0x0, 0x29, 0x3f, "015a12a99ce579ca9a0e4b3a773446689c3b075a060b60f8a0d222a96f26af206e9f60a8e1ee494f2d1501feb4964d8d8b5c26b756a5b1e333a3f6d29d5c87a8a341789e56484e17cb0a1829d3bf7d60e770214b858009c2f10912bd56ac0e7e17532f9c1f7531da256d64ab5c52fa1869769e68eb935ea6346d9d3b33b847fa373f1b207234c65f91be3c78fb82457be33519fc9e0fc811f40882"}, {0x0, 0x11f, 0x5, "b33a62033795e3b899135173b92e1d243aa6d2e589d1c9178f61e152a98915c0160683fdbcbce0c68448393c56aeda093337cde42d823b41684301f09a0a8d329dcb23e77e152c910ff7b7c427eb38cc652f1de622a1a0754aa6631b69cf3da2507a872460fb0bb158ed92bfdcc35dd288d948ef12783f8d"}, {0x0, 0x1, 0x3f, "436403c359b7ba02ea5b65acc209840bba577b74212e85f0d4cf16fa850aad20ff4c3bdc61b86da93de3d3c23eeee5104f7e73357ffa448e6dd8cec387258675d2522b5900b464df6469dac3e78b68a7c1b719dbf5e322841f31b88e8c5fd4c11f3a80153211eca7f2eb364180e28124aef2ce309ee4f8cc4b5eefcc8e6150f5df975501be87cbd8a4c9ae6eef8555e2977ff2f9cb9ce360dd7149641864c5f4cb3e4fcf12e6040c19f748c82f65a9e7a5a92b30e14fa5e154cf6dee66067bac383fa4eceb2878e29d5acc1c80e5de0db9e6b6ec29478e6901e48a0d"}, {0x0, 0x11f, 0x1, "5ce9ef06e288d42dd83f3e2c554a7afdb3354bc96b0edac08fe34d92e1bc"}, {0x0, 0x11f, 0x657, "7c363ca447e4842fe132d64563717333d81ff5550e0180922b7ab21cfdb9c7bce67fb93c0889f35c8af5a87ce7968096c8dfd9247fc558977cc252082122043f0c4ac80c36b87da9bf6bb028826f7eaad7875e3f"}, {0x0, 0x3a, 0x3, "b52d1f90427f8f97ae8b3dd8c58eaeffcb69ed97e36fd5515259089ced020f3c9f1f0840e924a0c9aac34743dc45f3e40659fe465cdcc2bf983391077207170d1e4428396a7c8f8ef668241da5ae755d33dafb506e7cb777fb832e8c041c584d9ff3ffdf0444d0bb48e2444ec96e853c9801233001ae471ee56619502896f2f8901c1890d1df72f072039f44b4f45d887769abf95507e76c18ae98911502f7274e837bc702d2ce401d9153b8d2dc1001efbb933fb403a1d464cba7d081a720ecc68cdc0315c146d09525e18d372b0a0a8f79a47f445141155178"}], 0x0, 0x8080}, 0x3}, {{&(0x7f0000000580)=@rc={0x1f, {0x6, 0x774c, 0x3, 0xffffffff00000001, 0x3, 0x538}, 0xfff}, 0x0, &(0x7f0000000640)=[{&(0x7f0000000600)="84f210f353806d74a8fd"}], 0x0, &(0x7f0000000680)=[{0x0, 0x102, 0x9, "6b945cc625ac34f6eeb7741b0388e304d0af08716b7a611ed1281568258bb7d5e83c9780b86d121da51903b510305e7bea5e11b3a45af24e43936e297e39ea1dfdde076dda1b848dc2a3232644bcae4ef4c9259edf613747950b"}, {0x0, 0x110, 0xcd4, "69203a7df704a914605901441cd717adcb759644026acb3818e7bb0e621950ee3d7e012b7009ecdd47e383b8ad4ed67709a4fb239e6bf09f1d4d2c162264e32926331856ea5bcd49fb5fffb04db21ef90f66776a375fd9f3a133799d0b806053c764add05453c5f4493b5fb7b318feaf089c4a53002e778996e15d53b615715407fa7af05021a71c6db6271c696d23be3fa5ea374fd140d98fad8f89f7670587ff598a2c1e"}, {0x0, 0x0, 0xbaf, "ff0fd9795a10d3ab110668861a2be6124754989313fc13151558cf0f38a946efb980ce30d5a172dd0a820c9cf07d2080fd435fd816161d5af34e3061767708869dff43432f85a6d2eebd74e9e5223e7c3b7a12c29bbccf4956d9ac40a5b9187137489b3b2ce37edce8903a84fc35527aebf377dd651ca6959f3209e647dcf25ad64eca6309cc"}], 0x0, 0x20000884}, 0x20}], 0x4000000000001b9, 0x0) 2018/04/09 13:36:43 executing program 7: unshare(0x8000000) r0 = memfd_create(&(0x7f0000000180)="a547504c5b766d6e65741240766d6e65dd317b2d766d6e65744076626f786e65744c2176626f0700657431424d23a389", 0x1) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000000)={0x2, 0x1, 0xcb5, 'queue1\x00', 0x1ff}) symlinkat(&(0x7f0000000780)='./file0\x00', r0, &(0x7f00000001c0)='./file0\x00') r2 = mq_open(&(0x7f000013b000)="a547504c5b766d6e65741240766d6e65dd317b2d766d6e65744076626f786e65744c2176626f0700657431424d23a389", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) sendfile(r0, r2, 0x0, 0x0) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r3) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2800040}, 0xc, &(0x7f00000002c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="3420000016fd658c6cd268ec4635932d5cfb9b253a4d20e5bbebd17792c20706e1299fe3700a78d151bb568c9a6c95fd793e30522989e30884b05928302e9269e328a7b06a077046a6d33e1874704d009c6a5801404a257dd2d5c24fe2923ca6f2041d8c8ef1c090ca8c7663e457f34dfa61e6136ed3180a3ace437b40b3edb7eba8b7fdd6d3381f7ab2078ee2d0cde184689a553053d9fa471dfe93e74d60ef6ddceca3ddb707a193e52e0d10289a5cef3337a5981231f5b7034a364efbb84c7c1dba8d1650589f75d4f583868ed6eb4047e873dcd256969bb4e78fdffd18647f814dbff8d491b6be403710000000000000", @ANYRES16=r4, @ANYBLOB="200229bdf000fcdbdf2502000000080005002009000008000440070b00fb07000400010100000800060001000000"], 0x34}, 0x1, 0x0, 0x0, 0x20000001}, 0x14) dup2(r1, r0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f00000000c0)={0xb5, &(0x7f0000000540)="b87c0e24537e7fbc12340a2308bc6090326b0cc36fbb546ab9f731d95276e5d7d3496415fa47b783d21cb29cbe6d923b8d7d639012016c85f547eef15b83511c0f3c576f140ff66be6bd6ac0720fc650c38bd32c16218e605194416d1103ae07a57a80f5e636fd7b7e48d8c609a9fef0c73f544bfb693289665cd6b3b01a92e03ffdf43ec46b29e25e84557d8c8ac31d8aeceed84f0418063890b43b8d52ee9a2c17b46c3d1c479efd4a21b3068be8a913411a071a"}) ppoll(&(0x7f0000000380)=[{r1, 0x2280}, {r1, 0x404}, {r2, 0x240}, {r0, 0x80}], 0x4, &(0x7f0000000480)={0x77359400}, &(0x7f00000004c0)={0x101}, 0x8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000280)={0xaa, 0x6}) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000600)='/selinux/checkreqprot\x00', 0x400000, 0x0) getsockopt$sock_buf(r1, 0x1, 0x37, &(0x7f00000007c0)=""/78, &(0x7f0000000140)=0x4e) memfd_create(&(0x7f0000000500)='\x00', 0x2) openat(r5, &(0x7f0000000100)='./file0\x00', 0x1, 0x1) 2018/04/09 13:36:43 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000619ffc)=0x3, 0x4) modify_ldt$read_default(0x2, &(0x7f0000000000)=""/63, 0x3f) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c86000), &(0x7f0000d1b252)) 2018/04/09 13:36:43 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xfff}]}, 0x10) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f0000000300)=ANY=[@ANYBLOB="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"]) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0x4}, 0x68) 2018/04/09 13:36:43 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000080)=[@in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}], 0x30) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000040)=0xffff, 0x4) close(r0) 2018/04/09 13:36:43 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x20000, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00000001c0)=""/192, &(0x7f0000000100)=0xc0) ioctl$KDMKTONE(r1, 0x4b30, 0x72) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000180)=0x2, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x8, 0x4) getsockname$packet(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x14) sendto$inet(r0, &(0x7f0000000180), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0xfe2e, 0x40881, &(0x7f00000000c0)={0x2, 0x0, @multicast2=0xe0000002}, 0xb) 2018/04/09 13:36:43 executing program 0: r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0xffffffff80000005}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000fe0ff4)) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x0, 0x7530}, {0x0, 0x7530}}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000deb000)={0xbfffffffc000000d}) [ 134.053943] binder: 11356:11371 unknown command -1564917133 [ 134.078844] binder: 11356:11371 ioctl c0306201 20004000 returned -22 2018/04/09 13:36:43 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000100)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='bridge0\x00', 0x3ff, 0x0, 0xff}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f79805854fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a6621f51a480e2f3aac78a8db2c0be10f25d1fea68bbb27cf59ce6768143c7da0a5277c17be7e03ff2cd97a72d0351a82cb32b931716cad42bf9e3ec64b5fb82d5ab6bbd2d014549e66a84f9c795681f0a1df8b9edf3ce14950237ec78ece828761d8bc9245639704915d7d5d5625e9cd9707fd187d962a37d82094a688f609709697282397e835b7b1e416f488d1e93e9dd87c96a1fdfc37bdb13612dd5aa126c16417a8f366042350e9485d00b192449c56657ad3ea028ff1eb384742822414bbe5218eb51fe1b23ce8ff59358aec9153efa611c57ea26daf7533d6c3a4") getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000440), &(0x7f0000000480)=0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000500)={0x0, 0x8}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000600)={0x0, 0xfffffffffffffff8, 0x3, 0x7}, &(0x7f0000000640)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000680)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x904e, 0x8}, &(0x7f0000000740)=0x90) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000004c0)={r2, 0x8}, 0x8) sendfile(r0, r1, &(0x7f0000000040), 0x100000000081) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) r4 = syz_open_dev$usbmon(&(0x7f0000000400)='/dev/usbmon#\x00', 0x0, 0x800) splice(r4, &(0x7f0000000300), r3, &(0x7f00000003c0), 0x812, 0x8) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000380), 0x4) rmdir(&(0x7f0000000080)='./file0\x00') setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000340)={0x0, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25}, 0x2c) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) r5 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f0000000180), 0xfe57) socket$inet_sctp(0x2, 0x1, 0x84) pread64(r4, &(0x7f0000000080)=""/156, 0x9c, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x4000, &(0x7f0000000040)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r6 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r6, 0x1, 0x8, &(0x7f0000cecffc), 0x4) write(r6, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100", 0x22) r7 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) r8 = openat(r7, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) renameat2(r7, &(0x7f000001dff6)='./control\x00', r8, &(0x7f0000e14ff6)='./control\x00', 0x2) 2018/04/09 13:36:43 executing program 2: r0 = socket$inet6(0xa, 0x80004, 0x82) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYRES16], 0x2) r2 = gettid() wait4(r2, &(0x7f0000000100), 0x4, &(0x7f0000000180)) r3 = socket$inet6(0xa, 0x8000000000000802, 0x88) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000580)='tls\x00', 0x4) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sched_setscheduler(r2, 0x5, &(0x7f0000000300)) setsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000000340), 0x0) sendto$inet6(r3, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) recvfrom$inet6(r0, &(0x7f0000000600)=""/191, 0xbf, 0x41, &(0x7f0000000700)={0xa, 0x4e21, 0x0, @empty, 0x4}, 0xfffffffffffffff6) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000740), 0x8) syz_open_procfs(0x0, &(0x7f00000005c0)='gid_map\x00') getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000480)={'filter\x00'}, &(0x7f0000000540)=0x78) tgkill(0x0, r2, 0x10) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000000480), 0x0, &(0x7f00000004c0)}, 0x0) getsockopt$IP_VS_SO_GET_INFO(r3, 0x0, 0x481, &(0x7f0000000780), &(0x7f00000007c0)=0xc) accept(0xffffffffffffffff, &(0x7f0000000240)=@pppoe={0x0, 0x0, {0x0, @dev}}, &(0x7f00000002c0)=0x80) [ 134.958047] binder: 11356:11430 unknown command -1564917133 [ 134.963834] binder: 11356:11430 ioctl c0306201 20004000 returned -22 2018/04/09 13:36:44 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000c1b1105b5bd13d22a2af47a95e5be619c4"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x9, 0x40000) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000080)=0x2) 2018/04/09 13:36:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) read$eventfd(r0, &(0x7f0000000040), 0x8) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000080)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}) 2018/04/09 13:36:44 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x6) socketpair$inet(0x2, 0xa, 0x3, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x8a}}, 0x4, 0x81, 0xb94, 0x80000000, 0xfffffffffffffffa}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={r2, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x16}}}}, 0x84) sendmsg$nl_xfrm(r0, &(0x7f0000000a80)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000a40)={&(0x7f0000000480)=ANY=[@ANYBLOB="38010000100001000000000000000000fe8000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000001000000002b000000fe8000000000000000000000000000bb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000020000000000000000000000480003006c7a730000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) 2018/04/09 13:36:44 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') lseek(r0, 0x0, 0x4) 2018/04/09 13:36:44 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000340)=ANY=[], 0x0) ioctl$KDSETMODE(0xffffffffffffff9c, 0x4b3a, 0x22e) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) listen(r2, 0x80000000) ptrace$pokeuser(0x6, 0x0, 0x188dbe54, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000), 0x27c}, 0x8000) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) sendto$inet6(r2, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x90ac, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x6}, 0x1c) r3 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000180)={'ip6tnl0\x00', 0x9519}) ioctl$TUNSETLINK(r3, 0x400454cd, 0x1) close(r3) 2018/04/09 13:36:44 executing program 7: r0 = socket$inet(0x2, 0xa, 0x7fff) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ptype\x00') sendfile(r0, r1, &(0x7f0000000000)=0x4000, 0xfff) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x75, 0x80100) 2018/04/09 13:36:44 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount(&(0x7f0000000540)='./file1\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000500)="62d2030000009719077864657600", 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f0000000100)='./file1\x00', &(0x7f0000000080)='./file1\x00', &(0x7f0000000040)='ext2\x00', 0x4000000801000, &(0x7f0000000240)) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)='anon_inodefs\x00', 0x2000, &(0x7f0000000240)) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x4) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)='./file0/file0\x00', &(0x7f0000000440)='cramfs\x00', 0x940008, &(0x7f0000000480)="c16f300df73d4ac8de7c2c7460344bf7753b7d488acefb1e4e9588ecc60f3267c041b9f9464631651bddc316e4ba3e926087b1") getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000004c0), &(0x7f0000000580)=0x4) getresgid(&(0x7f0000000300), &(0x7f0000000340)=0x0, &(0x7f0000000380)) fchownat(r0, &(0x7f0000000140)='./file0\x00', r1, r2, 0x800) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) 2018/04/09 13:36:44 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000240)) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0x4, 0x6, &(0x7f0000000540)=[{&(0x7f0000000140)="e3c0fb0fd509d07aa6f95b01a5c948a9e0863385a52dadbfba66da86909973d063ca87954f5995dc25e307b23b28a9bb08d228ae20820e3edd1eeeab3be5eb8528daed5aecb21b739619275f31f6764e5471066d5b3611cd273843221c2e148db5ecbffd1b194d30a30f6e994b5e7b9b117437a2c5b268afd5b29d0a329a17ba27", 0x81, 0x7a}, {&(0x7f0000000300)="8e3430c2ed017340d50ba64f438a4e1b3fac60427cca777c6b0309d690ed461bee3142f4ad00c0723eb2078946562d7b2185ea5942af8078845135aff8bc2a3a72a52dda35c9746352986e5dff6b1f4bb83a6744361d8b81e0423ba640d9", 0x5e}, {&(0x7f0000000380)="bc7f1f79d89c306b833acf67a19144383775ee979a0bab1bd2aa020f507f1d975a016652aa065c4406efffa40d627843d807fbdf7326deb6bc3a1450fdd479d7c40568", 0x43, 0x100000000}, {&(0x7f0000000400)="dccc969ccb6d86aae668393beaa7ce35aca1d24c8a6a02cbf6f59ee728e24f5e350f39027061d36588f396e27aeb4d12a4baee2513fbb42a496671fbc2e772e81c5787c13dfe8d5ce0", 0x49, 0x3}, {&(0x7f0000000480)="4ef7286edb38347024da855385152fb1fec1bacaccdfc0007769d26c6389803fa72a94e756cdbeeddfcff078262827923f590b6d3f39a01905f8829cea29c132c626e9d1d069eb0420e529ffe20d708688092c56f98a128a06b43ec4dd28874441127e7ca3204e769612365f4c81f8d5b7ec6c3926f9866bc6c8a626a2722ed926c0590bc1f205c576734ecab5c25b0bff172a5b", 0x94, 0x6}, {&(0x7f0000000200)="20f853fcc849885a7446821ad5094af673c3eca73f0a37841c45487544df72a839edb5990b80fffc76ff01a2eb472691f9bfaf35ab6e0c", 0x37, 0x9}], 0x2, &(0x7f0000000600)={[{@suiddir='suiddir', 0x2c}, {@noloccookie='noloccookie', 0x2c}, {@nobarrier='nobarrier', 0x2c}, {@lockproto_nolock='lockproto=lock_nolock', 0x2c}, {@upgrade='upgrade', 0x2c}, {@hostdata={'hostdata', 0x3d, '/dev/snd/seq\x00'}, 0x2c}, {@suiddir='suiddir', 0x2c}]}) 2018/04/09 13:36:44 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000000100)='rxrpc\x00', 0x0) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) syz_mount_image$hfsplus(&(0x7f0000001140)='hfsplus\x00', &(0x7f0000001180)='./file0\x00', 0x5, 0x4, &(0x7f0000002440)=[{&(0x7f00000011c0)="40e827f719a399843a7ca587a64f890da90ed1977c31f7de2e7f27bd1a6eafc851173c1b039bad8753a107c201d4281ea2abe80aa1b3bcd3a1b31be47f20869ca9ef4e7f149070bc8cd7d7660fd0782d70973a64a7fc1b8301ad30f40d3bba947e02cba89ac8193915d96065ced44b201a9cf239419193740b5320443e1750c227da50568907918669c58f001219d52506c709685ec4a86025d7ed7d67c71724245f316e5c5a933501a994f9813cb6fadbbd06274dcd4adf8a4ff3822233fc8efb7631650ac8363367baf9e99f78427c1b3c56cbacc70b0d79933005", 0xdc, 0x8}, {&(0x7f00000012c0)="07efad002fc33925b6deac27099f4a3d8073da4e6297411b0fa79dbbd71bb1d8c26ebd25a708564497823f84d3dae43baea78810a054cc521c97bb99c21cc2d64aea29cc5b89abf6edcf70747d9cbc7325197a6f5916a54dec2de4188213d10ed09224fac1dd1de5d2916398776b0b1b7932fddca5f2021d9ef87d073e9008ad3f028a3575654b0895101ab3211353efe087cf2353f7420f779ed8fa57518d2d47b4df15797fc71b11780fc997606fe1671d4dc6de3a9758f19a9efef6d78f380eadf789c3357866d4", 0xc9, 0x4}, {&(0x7f00000013c0)="e9f2777c989c16aa76c40c4a1ad45417d768ef131f857582b752279ea270fbc406ed561053d8a76d2a57cacef2093eab3b5048a4d22f50ea672bbb827d49c30564ad487734c668a6a87d4bc3e6a7", 0x4e, 0x4}, {&(0x7f0000001440)="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", 0x1000, 0x4f86}], 0x10404, &(0x7f00000024c0)={[{@part={'part', 0x3d, [0x3c, 0x31]}, 0x2c}]}) recvfrom(r0, &(0x7f0000000140)=""/4096, 0x1000, 0x2001, 0x0, 0x0) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/04/09 13:36:44 executing program 5: r0 = socket(0x10, 0x2, 0xfffffffffffffffc) fallocate(r0, 0x3, 0x6, 0x3) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r2, &(0x7f0000000100)=ANY=[], 0xfffffde4) fallocate(r2, 0x0, 0xffff, 0x0) fallocate(r2, 0x3, 0x0, 0xffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14}, 0x14}, 0x1}, 0x0) 2018/04/09 13:36:44 executing program 7: socketpair(0x3, 0x6, 0x6, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x800, 0x2, 0x81, 0x8, 0x3f}, &(0x7f0000000280)=0x98) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000002c0)={r1, 0x2}, &(0x7f0000000300)=0x8) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) r4 = dup3(r2, r3, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000eefffc)=0x7fd, 0x0) sendto$inet6(r2, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x31, &(0x7f0000eee000)=0x29be8, 0x4) recvmsg(r3, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef4fc0), 0x0, &(0x7f0000edffaf)}, 0x2020) getpeername(r4, &(0x7f0000000000)=@alg, &(0x7f0000000080)=0x80) 2018/04/09 13:36:44 executing program 6: socketpair(0x1, 0xe, 0xfff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000000040)={0xfffffffffffffacb, {{0xa, 0x4e20, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, {{0xa, 0x4e20, 0x6, @empty, 0x2}}}, 0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000200)={0x0, 0x4}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000280)={r3, 0x80, 0x8, 0x0, 0x2, 0x7}, 0x14) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f000066fffc)={0x1f}, 0xfffffffffffffe12) geteuid() r4 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x14) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) sendto$inet6(r4, &(0x7f00002caf4e)="8899c09f1527a401318b1b3998b9985e8f7da3de40dbd99237996c5d16ef65624ad7fff722317c128075be865e32aad662e9ddae051f8d481f681c8efbdbdda17e9816309637690d72f2a5a43aec7cbed8e57e7903dc2859faca05f38704a3327c9101688f78672ce1024fbf71b26dcd8d18edbf98c0cfd970db63af319782dbb8abc15302216bac3ef7f963745a422ad18c7bac2fee4d7d68dc498a0b2b785415fe9c4d33ef3255e7b2e8b253a1f45b35c8", 0xb2, 0x2000c085, &(0x7f00001fd000)={0xa, 0x4e20, 0x0, @empty, 0x1ff}, 0x1c) 2018/04/09 13:36:45 executing program 4: r0 = creat(&(0x7f00000000c0)='./file1\x00', 0x14) setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000140)={0x8, 0x0, 0x0, 0x2, 0xacc, 0x80000000, 0x3}, 0xc) socketpair(0x0, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000380), 0x4) ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f00000001c0)) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0xfffffffffffffffa, 0x0}) ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40106437, &(0x7f0000000100)={r2}) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.net/syz1\x00', 0x200002, 0x0) fchdir(r3) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) add_key$user(&(0x7f0000000400)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f0000000440), 0x0, 0xfffffffffffffff8) keyctl$setperm(0x5, 0x0, 0x10001010) r5 = getpgrp(0xffffffffffffffff) getpriority(0x2, r5) unlink(&(0x7f0000000080)='./file1\x00') sched_yield() r6 = open(&(0x7f00003b6ff8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r6, 0x400, 0x0) fcntl$getflags(r4, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) symlink(&(0x7f0000000500)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f0000000580)='./file1\x00') syz_fuse_mount(&(0x7f0000000300)='./file1\x00', 0x9000, 0x0, 0x0, 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x6) r7 = syz_open_pts(0xffffffffffffffff, 0x80800) fcntl$getownex(r0, 0x10, &(0x7f0000000200)={0x0, 0x0}) syz_open_procfs(r8, &(0x7f00000002c0)='stat\x00') dup3(r7, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)='pids.current\x00', 0x0, 0x0) mknod(&(0x7f0000000280)='./file1\x00', 0x0, 0x0) 2018/04/09 13:36:45 executing program 2: setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000040)) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000002e80)={0x0, 0x1}, &(0x7f0000004380)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000002940)={0x0, @in6={{0xa, 0x4e20, 0x9}}, 0x7, 0x0, 0x0, 0x3, 0x2}, &(0x7f0000000180)=0x98) accept4$packet(r2, &(0x7f00000028c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000002880)=0x14, 0x800) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x7}, 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0x2, &(0x7f00004fe000)=0x101, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000004500)=ANY=[@ANYRES32=0x0, @ANYBLOB="360000006e109ae3625b5ad0d81665abd50f7ec5fc15d140cb8cd4e50aad82357ee018b1dd457532c830966f51c7d5996258d506d6bed939a8c600000000000000000020009e3f058480f028e9d3f0ae457eea7b89135306701d7d0b284ad59cb0fc5108c879f080089377beebf6fa92dfa6c21d33819e7ba07c32cfb231a33d3325da70fa2562b046e8221df7edfb3248df3b9006e8c3cd2d97cb0390ac3e1fef05005e0291260e8f4145c06995a393d65254d12eecef1d872115d4a72c185109b585315fb995f2f3a28413768e9969d30c6700c7b6a0f73566a589d16774"], &(0x7f0000000300)=0x2) sendto$inet6(r2, &(0x7f0000000200)='GJa', 0x3, 0x40000, 0x0, 0x0) recvmmsg(r1, &(0x7f00000096c0)=[{{&(0x7f00000003c0)=@ethernet, 0x80, &(0x7f00000017c0)=[{&(0x7f0000000440)=""/67, 0x43}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/12, 0xc}, {&(0x7f0000001500)=""/71, 0x47}, {&(0x7f0000001580)=""/125, 0x7d}, {&(0x7f0000001600)}, {&(0x7f0000001640)=""/83, 0x53}, {&(0x7f00000016c0)=""/148, 0x94}, {&(0x7f0000001780)=""/46, 0x2e}], 0x9, &(0x7f0000001880)=""/4096, 0x1000}, 0xd01}, {{&(0x7f0000002ec0)=@nl=@unspec, 0x80, &(0x7f0000004040)=[{&(0x7f0000002f40)=""/237, 0xed}, {&(0x7f0000003040)=""/4096, 0x1000}], 0x2, &(0x7f0000004080)=""/8, 0x8}}, {{&(0x7f00000040c0)=@generic, 0x80, &(0x7f00000041c0)=[{&(0x7f0000004140)=""/107, 0x6b}], 0x1, &(0x7f0000004200)=""/232, 0xe8}, 0x80}, {{&(0x7f0000004300)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000006780)=[{&(0x7f0000004440)=""/155, 0x9b}, {&(0x7f0000004600)=""/4096, 0x1000}, {&(0x7f0000006600)=""/70, 0x46}, {&(0x7f0000006680)=""/240, 0xf0}], 0x4, &(0x7f0000006800)=""/212, 0xd4, 0xffffffff}, 0xffffffff}, {{&(0x7f0000006900)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000007d00)=[{&(0x7f0000006980)=""/83, 0x53}, {&(0x7f0000006a00)=""/228, 0xe4}, {&(0x7f0000006b00)=""/4096, 0x1000}, {&(0x7f0000007b00)=""/119, 0x77}, {&(0x7f0000007b80)=""/60, 0x3c}, {&(0x7f0000007c40)=""/157, 0x9d}], 0x6, &(0x7f0000007d80)=""/4096, 0x1000}}, {{0x0, 0x0, &(0x7f00000095c0)=[{&(0x7f0000009540)=""/126, 0x7e}], 0x1, &(0x7f0000009600)=""/178, 0xb2, 0x2}, 0x5}], 0x6, 0x10000, 0x0) listen(r3, 0x0) sendto$inet6(r1, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) shutdown(r3, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000002a00)={{{@in6=@remote, @in6=@loopback}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f0000000340)=0xe8) connect$packet(r0, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/protocols\x00') setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000001c0)=0x2, 0x4) readv(r4, &(0x7f0000000100), 0x0) r5 = add_key(&(0x7f0000002e00)='user\x00', &(0x7f0000002e40)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) keyctl$setperm(0x5, r5, 0x22) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={0x0, 0x5, 0x5, 0x1, 0x0, 0x1}, 0x14) getsockopt$EBT_SO_GET_INIT_ENTRIES(r2, 0x0, 0x83, &(0x7f0000002c00)={'broute\x00', 0x0, 0x0, 0x0, [], 0x4, &(0x7f0000000240)=[{}, {}, {}, {}], &(0x7f0000001600)}, &(0x7f0000002c80)=0x78) getsockopt$EBT_SO_GET_INIT_ENTRIES(r2, 0x0, 0x83, &(0x7f0000002d80)={'broute\x00', 0x0, 0x4, 0xb0, [], 0xa, &(0x7f0000002b00)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000002cc0)=""/176}, &(0x7f0000002bc0)=0x78) 2018/04/09 13:36:45 executing program 1: r0 = socket$packet(0x11, 0x80000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'syz_tun\x00', 0x0}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f00000001c0)={0x2, {0x2, 0x4e21, @rand_addr=0x4}, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e22, @multicast1=0xe0000001}, 0x80, 0x8, 0x4, 0x10001, 0xffff, &(0x7f00000000c0)='ipddp0\x00', 0x4, 0xf47, 0xffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x260}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000280)={r4, @in={{0x2, 0x4e20}}, 0x0, 0x400}, 0x90) sendmsg$nl_route(r3, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=@bridge_delneigh={0x30, 0x1d, 0x819, 0x0, 0x0, {0xa, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}]}, 0x30}, 0x1}, 0x0) 2018/04/09 13:36:45 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = socket$netlink(0x10, 0x3, 0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r4 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000340)="6d9b918c882cea3a6828b00437dc781adfa7127ab013d6fef90419e9c5105b9a71cc6547b1863b62df2865dfb8868fa76d4aaac841422258524b37", 0x3b, 0x0) keyctl$update(0x2, r4, &(0x7f0000000380)="7c2893888b593715d28659774e0c7a1c3157d6ab49d87658a0b4658c5279e5554a982316cbf5a26c833fe81e900376988f0c4978c68ae3f72aa5bb28a677e5d28aca7b99ff729c9e6690d91393ff6cb29ce5e0a31150d1", 0x57) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fallocate(r3, 0x1, 0x0, 0x4000002) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000080)) fcntl$setownex(r1, 0xf, &(0x7f0000000100)={0x2}) write(0xffffffffffffffff, &(0x7f0000412fd6)="29000000140007b7ffffffff0300e0eb01001000e0a40e07fff00f06000000ffff010000", 0x24) r5 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r6 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r6, &(0x7f0000000100)=ANY=[], 0x1023c) fallocate(r6, 0x3, 0x7fff, 0x1a8) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000300)=ANY=[@ANYBLOB="00ec00000000000000010000000000000100000000000000000000000000"]) set_tid_address(&(0x7f0000000180)) mkdirat$cgroup(r3, &(0x7f00000000c0)='syz1\x00', 0x1ff) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f00000001c0)={0xff, {{0x2, 0x4e24, @multicast2=0xe0000002}}}, 0x88) 2018/04/09 13:36:45 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3a, &(0x7f0000ddb000)=""/21, &(0x7f000049affc)=0x12) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x10000) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000040)=0x9) 2018/04/09 13:36:45 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'lo\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="21000000000000000053c70008000000000000000000000000060000010000fb0f00dd730a528418c429c6f6336e238803090ecd828316e28bc88e3d"]}) 2018/04/09 13:36:45 executing program 5: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000140)=0x1c) recvfrom$inet6(r0, &(0x7f0000000580)=""/4096, 0x1000, 0x2, &(0x7f0000000100)={0xa, 0x4e21, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c) read(r0, &(0x7f00000004c0)=""/138, 0x8a) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000180)={0x0, 0x0, 0x8001}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={r1, @in6={{0xa, 0x4e24, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x4428}}}, &(0x7f00000002c0)=0x84) socketpair$unix(0x1, 0x400002, 0x0, &(0x7f0000000400)={0x0, 0x0}) socket$inet6(0xa, 0x0, 0x3) accept$unix(r2, &(0x7f0000000300), &(0x7f0000000380)=0x6e) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000001680)=ANY=[@ANYRES32=0x0, @ANYBLOB="0a009d00000000000000000000000b495988643de5f6346168a71055fd920ef4a7903e596cd24ddd6869af08ea4896335cff6f81d96c32330c34aa2cf2a407165b0a5308b5413da594c6890893cac2c2032f46a850965570efe1450b948be2046847588bd4d658417599b1a0ad5973c3705198c337bfa4cfc980b85937c06347e29bb246b8bf2fe7d797a224b9d64682d0fcef86b6c5ec4653fbaa99b6ad2e15cffda09bffee0e36e243d5dc22029bfc323762dc6bb7895e7205c10e7c34b53f2e2b8a827400000000000000"], &(0x7f0000000080)=0x12) sendmmsg(r3, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f0000000000)=@nfc={0x27}, 0x80, &(0x7f0000007380), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="100000000000000000000000000075ee0606c28427fa0a32df4aaacf895e186cd5e8539fbc17f3967efb253bc2353efe526f50fa9366694b9551db451479962cdd9004aa"], 0x10}}], 0x2, 0x0) 2018/04/09 13:36:45 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000200)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x20, &(0x7f0000000000)=""/16, &(0x7f0000fae000)=0x10) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$TCSBRK(r2, 0x5409, 0x2) 2018/04/09 13:36:45 executing program 6: mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r0 = open$dir(&(0x7f00004be000)='./file0\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000040)=0x6) bind$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x2, @loopback=0x7f000001}}, 0x1e) r2 = open(&(0x7f000055f000)='./file0\x00', 0x2822, 0x0) dup2(r0, r2) 2018/04/09 13:36:45 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") ioctl$fiemap(r0, 0x40087602, &(0x7f0000000080)) ioctl$TIOCSBRK(r0, 0x5427) 2018/04/09 13:36:45 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000900)='/dev/rtc\x00', 0x800, 0x0) poll(&(0x7f0000000780)=[{0xffffffffffffffff, 0x2}, {0xffffffffffffffff, 0x82}, {r0, 0x2042}, {0xffffffffffffffff, 0x60}, {0xffffffffffffffff, 0x2017}, {r0, 0x8000}, {0xffffffffffffffff, 0x2}, {r0}, {r0, 0x28}, {}], 0xa, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000005c0)=0x4) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000000340)={0xffffffff, 0x4, 0x6, 0x0, 0x0, 0x0, 0x6, 0x77e, 0x0, 0x0, 0x2}) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r2 = gettid() wait4(r2, &(0x7f0000000000), 0x8, &(0x7f0000000b80)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000009c0)={0x0, 0x0, 0x0}, &(0x7f0000000a00)=0xc) r5 = syz_open_procfs(r3, &(0x7f0000000e40)='stat\x00') setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000f46000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x110) getsockopt$inet6_opts(r5, 0x29, 0x3f, &(0x7f0000000840)=""/81, &(0x7f00000008c0)=0x51) getsockopt$bt_l2cap_L2CAP_LM(r5, 0x6, 0x3, &(0x7f00000003c0), &(0x7f0000000440)=0x4) readv(r5, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}], 0x1) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000980)={&(0x7f0000001140)=ANY=[@ANYPTR=&(0x7f0000000380)=ANY=[@ANYPTR, @ANYRES16, @ANYRES32=r5, @ANYRES64, @ANYPTR64=&(0x7f0000000ac0)=ANY=[@ANYRES64=r4, @ANYRES32=r2, @ANYBLOB="712dd2d5d15501eb7ba5e56a74fcf9e13a490d827eea1b6726bb110a829c0671cc0ab1c9e232dbc1c759af0209d37966934a7a632ccd799866b69b0458ccad98038ba928951ce16293bc5cafd099a0fc2a732953576c3be52914d9711be28f0de546602dff61ff12717a36c1737602d95dc672f1e0c417169e53f1d05b6d39047a3ca43f1d17e9810c9e9867f235e67fbeba60544bc010d780e6e200"]]], 0x1}, 0x1}, 0x20004840) setsockopt$IPT_SO_SET_ADD_COUNTERS(r5, 0x0, 0x41, &(0x7f00000002c0)=ANY=[@ANYRES32], 0x1) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000040)) r6 = socket$key(0xf, 0x3, 0x2) fchdir(0xffffffffffffffff) open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f0000000240), 0x0, 0xfffffffffffffff8) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x0, 0x0) splice(r6, &(0x7f0000000000), r7, &(0x7f0000000100), 0xc8, 0x2) dup2(r7, r6) [ 136.081971] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/09 13:36:45 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = syz_open_dev$sg(&(0x7f0000ccaff7)='/dev/sg#\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_out(r1, 0x1, &(0x7f000004bff8)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f00000002c0)=0x8) r3 = memfd_create(&(0x7f0000000400)='keyring\x00', 0x2) r4 = dup(r0) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000000440)) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) add_key(&(0x7f0000000140)='rxrpc\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="89ffc924e4c77de3b74b3d8839752caac0ddcce3d18f1243c313f100c4a62861570611a152ea116ee82636144ade9636bbe382d1fc93bcba28275e0398f040a028480f83798b43aee481b572c5d0995395b093f9afe57af1b894c8dbd8ff3a9996f1ddd248f6dc005dbbffd402cac612914034d4", 0x74, 0xfffffffffffffff9) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x3fe3, 0x4, &(0x7f0000000540)=[{&(0x7f0000000480)="f356cbbbd5b18d3d9b484e52d897e463311c6ce82413d6f864a5a7e1bdce15bd3aef43fafd525f115a8d086777a383ed73c1f86d97cae29a1c0cf03ac813c4e82e61e726baf8aa78d02f6cf99faafaacaab24d71737e4ac7a9fec272ec967da5440590b6419ce899a57df8be1c1301c2c2b87d9fa556e98d311a04c52740754f8d158804f464594a44695838d4dbe7a18dbb383918d9dec19ca4db81dfae7d5ca1d0ee7ec472a06dcd620faea7a2", 0xae, 0xffffffffffffffff}, {&(0x7f0000000100), 0x0, 0x9}, {&(0x7f0000000240)="80c94df6b1c1a4224b9e4d37780ae10018c9e7e922876b5e1df1a3eec7beca653c02ccaf530ef0edbfca88543fb01d99e9f1e6fbda5f235c2217929d6414b8a78dc2694c32d972c3111f85bc4010c8cd", 0x50, 0x2}, {&(0x7f00000003c0)="b494ca483191e74ec09f73e6268f0cd20d54a05848ee5b4ceabad792bc8fcf8707cf04fa75bb327dbe1789a61ece17d5c98fb65b77", 0x35, 0xf721}], 0x80000, &(0x7f00000005c0)={[{@norgrplvb='norgrplvb', 0x2c}]}) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x4e20, 0xfa01, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000300)={0x200, {{0xa, 0x4e22, 0x4, @loopback={0x0, 0x1}, 0x3}}}, 0x88) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) sendfile(r4, r5, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/09 13:36:46 executing program 4: mkdir(&(0x7f000000dff8)='./file0\x00', 0x0) mount(&(0x7f000001fff8)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='ramfs\x00', 0x0, &(0x7f000001f000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) symlinkat(&(0x7f0000008ff8)='./file1\x00', r0, &(0x7f0000012ff8)='./file0\x00') creat(&(0x7f0000000000)='./file0/file0\x00', 0x0) connect$unix(r1, &(0x7f0000000080)=@file={0x1, './file0/file0\x00'}, 0x6e) creat(&(0x7f0000020ff2)='./file0/file0\x00', 0x0) 2018/04/09 13:36:46 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000311ffc), 0x4) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/udp\x00') ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000040)={{0x8c7, 0x2}, {0x7, 0xfffffffffffffffb}, 0x6, 0x1, 0x3ff}) 2018/04/09 13:36:46 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = socket$netlink(0x10, 0x3, 0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r4 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000340)="6d9b918c882cea3a6828b00437dc781adfa7127ab013d6fef90419e9c5105b9a71cc6547b1863b62df2865dfb8868fa76d4aaac841422258524b37", 0x3b, 0x0) keyctl$update(0x2, r4, &(0x7f0000000380)="7c2893888b593715d28659774e0c7a1c3157d6ab49d87658a0b4658c5279e5554a982316cbf5a26c833fe81e900376988f0c4978c68ae3f72aa5bb28a677e5d28aca7b99ff729c9e6690d91393ff6cb29ce5e0a31150d1", 0x57) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fallocate(r3, 0x1, 0x0, 0x4000002) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000080)) fcntl$setownex(r1, 0xf, &(0x7f0000000100)={0x2}) write(0xffffffffffffffff, &(0x7f0000412fd6)="29000000140007b7ffffffff0300e0eb01001000e0a40e07fff00f06000000ffff010000", 0x24) r5 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r6 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r6, &(0x7f0000000100)=ANY=[], 0x1023c) fallocate(r6, 0x3, 0x7fff, 0x1a8) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000300)=ANY=[@ANYBLOB="00ec00000000000000010000000000000100000000000000000000000000"]) set_tid_address(&(0x7f0000000180)) mkdirat$cgroup(r3, &(0x7f00000000c0)='syz1\x00', 0x1ff) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f00000001c0)={0xff, {{0x2, 0x4e24, @multicast2=0xe0000002}}}, 0x88) 2018/04/09 13:36:46 executing program 1: msync(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000000080)={{0x2, 0x4e22, @multicast2=0xe0000002}, {0x0, @random="f14a49121cbc"}, 0x52, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 'ifb0\x00'}) fcntl$getown(0xffffffffffffffff, 0x9) r0 = socket$inet(0x2, 0x2, 0x2000000088) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x0, 0x0, 0x9}}, {{@in=@multicast1=0xe0000001, 0x0, 0x6c}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, 0xe8) memfd_create(&(0x7f0000000180)="a0656d30766d6e65743000", 0x5) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f0000000180), 0x0, 0x8080, &(0x7f0000319ff0)={0x2, 0x4e20, @rand_addr=0x1}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000df9ff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000400)='ip6gre0\x00', 0x10) lseek(r1, 0x0, 0x3) sendto$inet(r0, &(0x7f0000000340)="750c09e9ac292b4d2e9bba282d7165c9231adb2081f90920b07b9fad227e570883ea301053df4e4f506f291935a36f201b9cb998590ac8e17f8644bd665225e0d13cd74d5384c5276d716df1926d702e68170ef83fffff4f037335f4d82679341b3a3602513aa621ee4bc8f959ed21", 0x6f, 0x0, &(0x7f00000001c0)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) r2 = request_key(&(0x7f0000000440)='user\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)='ip6gre0\x00', 0xfffffffffffffffc) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000500)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000540)={r3, 0x2}) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200), 0x0, r2) 2018/04/09 13:36:46 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x201, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000140)={0x0, 0x0, 0x1, 0x6}) write$eventfd(r0, &(0x7f0000000100)=0x2100000001, 0x11f) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/04/09 13:36:46 executing program 0: r0 = mq_open(&(0x7f00005a1ffb)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4}) mq_unlink(&(0x7f0000fc4ffb)='eth0\x00') mq_timedsend(r0, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) mq_timedsend(r0, &(0x7f0000307ffd), 0x0, 0x4, &(0x7f00000001c0)) close(r0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080)={0x0, 0xffc0000000000000, 0x9, 0x81, 0x4, 0x41868019, 0x8cb, 0x3, {0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x5d, 0xffffffffffff24fa, 0xd400000000000000, 0x13b, 0x6}}, &(0x7f0000000140)=0xb0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000180)={r2, 0x29}, 0x8) 2018/04/09 13:36:46 executing program 6: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast1}}, &(0x7f0000000180)=0xe8) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000280)={0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000002c0)=0x0) sendmsg$nl_generic(r0, &(0x7f00000016c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001680)={&(0x7f0000000300)={0x1378, 0x2d, 0x330, 0x70bd29, 0x25dfdbfd, {0x13}, [@nested={0x354, 0x32, [@typed={0xc, 0x75, @u64=0x6}, @typed={0xf8, 0x4a, @binary="25b7d7674b5662c1e2cd03c11f24330cf48f2937f79c0b4e038944bdfc4c3d0a75ea53b5ad6fa17a8cb2fa05a7be72397b40da9433aa583042d6fe552c1c2c8410256a1d91ce0a3f98944f1ceee60a164507d901adb4307f0431eed96499d0d5256e01bde9f05b2613c384dfb75b8dc47cd391128828865a15ac809f39e50d79f974f264c353cd5ff22307bb90fb4a941ef546b233fba47f3852ae558b0c299e36af0917d848d8020a0795470dfe278371e8f8875090031af63010a42cbd6ec13ab27028c8fd83d1015011cda20a49193a2aa780e1c1501f3b66a78ee4b858c3f7aba0451fa2ddf8fd426c19746e86f5a6f55fd8"}, @generic="7a425832ebf5f5725037470b89bc8d5945706e3ea7cd2a815420cee30bdeead83b1d7e5a38ae6a6a415ebe508950462845af143e2dba29a74eebae65f5548231a2189b44aad54c6d8fcec31a0ba72168dcd6f42665244abb4c0af57b66e66719bdf0e60cb1c0756c062244ab6e9dac2d706dbb7d85a47eaa8bfecae94d9a5297efb30267ef56fb656fae0f70d4054300fb657e42eb85873d2a3785f0527432bb0838d35faae1ba3f3c4caab77b76461781f343a5326d4f35f095691d2d9fdb", @generic="8d8bac2a98c6b5c0007f9eb5a445c22d8cec6e29b7495e73ea4f2e76fbd2d533a14573f936e404573fc4f3277633d91204cda076bff68370da7d1d5f84970e7503cac9b4c3a8fdd916f00da2cd2b45d5173a9ea591b9bf2d996dc4472471d6fbe1400bce44b565514254bf423927600a8cb60456fd3d8093601d12e11883cbf2a3dc85c0b434d6cfcfe41aaaf12d682b9461c2c3b31e73c57a1d53267462a7bc5e0c2ecf5f3fe103e25cc6bc4928fc8af3a82bd6f38160964c7ca20ba8fa31fab1787ad1e1881f75527f97bc3ccd24", @typed={0x8, 0x60, @uid=r1}, @typed={0x8, 0x5d, @uid=r2}, @generic="c51bb3e11c09cc3e255b5f9627061dfa0266aa546c4207b75d4388521208c73bff5a6fad2c2554373042d2664e1282435bc4f93a5dd66f44cb03f99ef1f8efcbf56b2cc15a59aca05e2c327af155663786a2150a4ad7c7db4619e6d29d419ea6e82175e5bb675b1453f4719ec136c2caf572270dafe316185eef8ff8c33580935962c6b21b9bbcaec0342b34a53cb4be11800e5ebc50f446a9dacb2fa77885696b70c05e7f56", @typed={0x8, 0x47, @pid=r3}]}, @nested={0x1010, 0x6a, [@typed={0x8, 0x43, @pid=r4}, @typed={0x4, 0x7a}, @generic="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0x1378}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000b000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f0000ffa000/0x3000)=nil) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) 2018/04/09 13:36:46 executing program 2: setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000040)) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000002e80)={0x0, 0x1}, &(0x7f0000004380)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000002940)={0x0, @in6={{0xa, 0x4e20, 0x9}}, 0x7, 0x0, 0x0, 0x3, 0x2}, &(0x7f0000000180)=0x98) accept4$packet(r2, &(0x7f00000028c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000002880)=0x14, 0x800) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x7}, 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0x2, &(0x7f00004fe000)=0x101, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000004500)=ANY=[@ANYRES32=0x0, @ANYBLOB="360000006e109ae3625b5ad0d81665abd50f7ec5fc15d140cb8cd4e50aad82357ee018b1dd457532c830966f51c7d5996258d506d6bed939a8c600000000000000000020009e3f058480f028e9d3f0ae457eea7b89135306701d7d0b284ad59cb0fc5108c879f080089377beebf6fa92dfa6c21d33819e7ba07c32cfb231a33d3325da70fa2562b046e8221df7edfb3248df3b9006e8c3cd2d97cb0390ac3e1fef05005e0291260e8f4145c06995a393d65254d12eecef1d872115d4a72c185109b585315fb995f2f3a28413768e9969d30c6700c7b6a0f73566a589d16774"], &(0x7f0000000300)=0x2) sendto$inet6(r2, &(0x7f0000000200)='GJa', 0x3, 0x40000, 0x0, 0x0) recvmmsg(r1, &(0x7f00000096c0)=[{{&(0x7f00000003c0)=@ethernet, 0x80, &(0x7f00000017c0)=[{&(0x7f0000000440)=""/67, 0x43}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/12, 0xc}, {&(0x7f0000001500)=""/71, 0x47}, {&(0x7f0000001580)=""/125, 0x7d}, {&(0x7f0000001600)}, {&(0x7f0000001640)=""/83, 0x53}, {&(0x7f00000016c0)=""/148, 0x94}, {&(0x7f0000001780)=""/46, 0x2e}], 0x9, &(0x7f0000001880)=""/4096, 0x1000}, 0xd01}, {{&(0x7f0000002ec0)=@nl=@unspec, 0x80, &(0x7f0000004040)=[{&(0x7f0000002f40)=""/237, 0xed}, {&(0x7f0000003040)=""/4096, 0x1000}], 0x2, &(0x7f0000004080)=""/8, 0x8}}, {{&(0x7f00000040c0)=@generic, 0x80, &(0x7f00000041c0)=[{&(0x7f0000004140)=""/107, 0x6b}], 0x1, &(0x7f0000004200)=""/232, 0xe8}, 0x80}, {{&(0x7f0000004300)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000006780)=[{&(0x7f0000004440)=""/155, 0x9b}, {&(0x7f0000004600)=""/4096, 0x1000}, {&(0x7f0000006600)=""/70, 0x46}, {&(0x7f0000006680)=""/240, 0xf0}], 0x4, &(0x7f0000006800)=""/212, 0xd4, 0xffffffff}, 0xffffffff}, {{&(0x7f0000006900)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000007d00)=[{&(0x7f0000006980)=""/83, 0x53}, {&(0x7f0000006a00)=""/228, 0xe4}, {&(0x7f0000006b00)=""/4096, 0x1000}, {&(0x7f0000007b00)=""/119, 0x77}, {&(0x7f0000007b80)=""/60, 0x3c}, {&(0x7f0000007c40)=""/157, 0x9d}], 0x6, &(0x7f0000007d80)=""/4096, 0x1000}}, {{0x0, 0x0, &(0x7f00000095c0)=[{&(0x7f0000009540)=""/126, 0x7e}], 0x1, &(0x7f0000009600)=""/178, 0xb2, 0x2}, 0x5}], 0x6, 0x10000, 0x0) listen(r3, 0x0) sendto$inet6(r1, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) shutdown(r3, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000002a00)={{{@in6=@remote, @in6=@loopback}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f0000000340)=0xe8) connect$packet(r0, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/protocols\x00') setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000001c0)=0x2, 0x4) readv(r4, &(0x7f0000000100), 0x0) r5 = add_key(&(0x7f0000002e00)='user\x00', &(0x7f0000002e40)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) keyctl$setperm(0x5, r5, 0x22) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={0x0, 0x5, 0x5, 0x1, 0x0, 0x1}, 0x14) getsockopt$EBT_SO_GET_INIT_ENTRIES(r2, 0x0, 0x83, &(0x7f0000002c00)={'broute\x00', 0x0, 0x0, 0x0, [], 0x4, &(0x7f0000000240)=[{}, {}, {}, {}], &(0x7f0000001600)}, &(0x7f0000002c80)=0x78) getsockopt$EBT_SO_GET_INIT_ENTRIES(r2, 0x0, 0x83, &(0x7f0000002d80)={'broute\x00', 0x0, 0x4, 0xb0, [], 0xa, &(0x7f0000002b00)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000002cc0)=""/176}, &(0x7f0000002bc0)=0x78) 2018/04/09 13:36:46 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) fadvise64(r0, 0x0, 0x0, 0x1) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) dup2(0xffffffffffffffff, 0xffffffffffffffff) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) 2018/04/09 13:36:46 executing program 1: mkdir(&(0x7f0000000180)='./file0\x00', 0xb38e77adfac7010d) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000540)='/dev/sequencer2\x00', 0x10800, 0x0) r1 = add_key(&(0x7f0000000b40)='dns_resolver\x00', &(0x7f0000000b80)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000bc0), 0x0, 0xffffffffffffffff) getresuid(&(0x7f0000000c40)=0x0, &(0x7f0000000c80), &(0x7f0000000cc0)=0x0) r4 = getgid() keyctl$chown(0x4, 0x0, r3, r4) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) mount(&(0x7f0000000840)='./file0\x00', &(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)='ramfs\x00', 0x0, &(0x7f00000001c0)) mkdir(&(0x7f0000914ff0)='./file0/control\x00', 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000400)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES64=r2], &(0x7f0000000640)=0x1) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000006c0), 0x4) r5 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000080)=0x3d1) setsockopt$IP_VS_SO_SET_ADD(r5, 0x0, 0x482, &(0x7f00000000c0)={0x11, @broadcast=0xffffffff, 0x0, 0x0, 'sh\x00', 0x0, 0x0, 0x4}, 0x2c) socket$inet6_sctp(0xa, 0x0, 0x84) r6 = syz_open_dev$usbmon(&(0x7f0000000480)='/dev/usbmon#\x00', 0x7fffffff, 0x501240) getresuid(&(0x7f0000000700), &(0x7f0000000740)=0x0, &(0x7f0000000780)) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000880)={0x10}, 0xc, &(0x7f0000000940)={&(0x7f0000000900)={0x20, 0x0, 0x900, 0x0, 0x25dfdbfe, {0x11}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000}, 0x20000000) keyctl$chown(0x4, r1, r7, r4) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYBLOB="670c94001fe7326d3682be6313a3422f9323b89fdef7530700a898000000cc1c8df1519185a65e5942d7a5a6ce24aabd6d6268047ade7b77a38a4969ccdf5435cdbdba771af495c3c0d733c37b1d2d56c4898b2213004e94a3a21deb11c2adf260a656ac738b07c739956c4dc57f84af9de429b265c3ccab59c93f0a1f3df02d127b602ebafd9768009d2f0bfa72a896a394685c4aa30b5053"], 0x2) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r6, 0x84, 0x6d, &(0x7f0000000240)={0x0, 0x49, "d18247fdb8370b006f3952bc5f9cd3c29744b2bec4dbacef53e6116ea7952865b5063cf994fab964237fb2c08b1ccb0781301215c47d841b5fe595eb7379b7df1b564c6b161084ee8f"}, &(0x7f00000002c0)=0x51) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f0000000380)={r8, 0x37, "9079fda5f6a2ad74a226db3ea9c186593a59ffe889720bcd4d5bd1fdafb16e9c5ded5bd06f32bb25fd32d11e0f0fc21caf2b25e42aac9f"}, &(0x7f00000003c0)=0x3f) sendmsg$IPVS_CMD_GET_CONFIG(r6, &(0x7f0000000b00)={&(0x7f00000009c0)={0x10, 0x0, 0x0, 0xe000040}, 0xc, &(0x7f0000000ac0)={&(0x7f00000004c0)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00002dbd7000fddbdd250d0000000400010014000100080004004e2100a3d9278792b83f0014b70008000800400000102c000100080002000100000008000b007369700008000200040000000a141400010008000b0273697000080001f32f010a00000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x8010}, 0x10) mkdir(&(0x7f0000000340)='./file0/control/file0\x00', 0x0) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) getresgid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f00000001c0)) lchown(&(0x7f0000000000)='./file0/control/file0\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000300)={'syzkaller1\x00'}) umount2(&(0x7f0000000200)='./file0/control\x00', 0x0) 2018/04/09 13:36:46 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000040)) write$evdev(r0, &(0x7f0000000100), 0x0) tkill(r1, 0x1000000000015) 2018/04/09 13:36:46 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = syz_open_dev$loop(&(0x7f0000001840)='/dev/loop#\x00', 0x0, 0x101902) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) [ 136.996090] keychord: invalid keycode count 0 [ 136.997507] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/09 13:36:46 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x4401, 0x0) fcntl$getflags(r0, 0x40a) r1 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x17) writev(r1, &(0x7f0000000000)=[{&(0x7f0000ea0000)="290000002100190700003fffffffda060200000022e80001040000040d00140000000010000000019c", 0x29}], 0x1) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x2000800) getsockname$ax25(r2, &(0x7f0000000080), &(0x7f00000000c0)=0x10) [ 137.056150] keychord: invalid keycode count 0 2018/04/09 13:36:48 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000000640)={&(0x7f0000000140)=@nl=@unspec, 0x80, &(0x7f0000000500)=[{&(0x7f00000001c0)=""/187, 0xbb}, {&(0x7f0000000280)=""/253, 0xfd}, {&(0x7f0000000380)=""/57, 0x39}, {&(0x7f00000003c0)=""/92, 0x5c}, {&(0x7f0000000440)=""/183, 0xb7}], 0x5, &(0x7f0000000580)=""/181, 0xb5, 0x2}, 0x1) getsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000000040)={@broadcast, @local}, &(0x7f0000000080)=0x8) r2 = socket$inet(0x2, 0xa, 0x7) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000013c0)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x2, 0x234, 0x2000000000000, 0xffffffffffffff95, 0x20}, &(0x7f0000001480)=0x98) sendmsg$inet_sctp(r2, &(0x7f0000001500)={&(0x7f00000000c0)=@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000100)="4342fc227bdaa09303cb71dc2d2041a6aad493f71eb4", 0x16}], 0x1, &(0x7f00000014c0), 0x0, 0x8000}, 0x4040000) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f000063c000)={&(0x7f00009f8e98)=@newsa={0x13c, 0x10, 0x721, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in6=@dev={0xfe, 0x80}}, {@in=@broadcast=0xffffffff}, @in6, {}, {}, {}, 0x0, 0x0, 0x200000000000002}, [@algo_auth_trunc={0x4c, 0x14, {{'digest_null\x00'}}}]}, 0x13c}, 0x1}, 0x0) socketpair(0x8, 0x6, 0x1, &(0x7f0000001540)={0xffffffffffffffff}) sendmsg$nl_xfrm(r3, &(0x7f0000001640)={&(0x7f0000001580)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000001600)={&(0x7f00000015c0)=@getspdinfo={0x38, 0x25, 0x300, 0x70bd29, 0x25dfdbff, 0x5, [@lifetime_val={0x24, 0x9, {0x9, 0x2, 0x0, 0x1}}]}, 0x38}, 0x1, 0x0, 0x0, 0x4008040}, 0x1) 2018/04/09 13:36:48 executing program 3: prctl$getreaper(0x18, &(0x7f0000000040)) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000080)={0x0, 0x0}) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x80, &(0x7f0000000100)=[@in6={0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xa}}}, @in6={0xa, 0x4e21, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0xff}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x1ff, @loopback={0x0, 0x1}, 0xffffffffffffffd8}, @in6={0xa, 0x4e20, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x400}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000200)={r2, 0x3, 0x11c4, 0x1}, 0x10) ptrace$peekuser(0x3, r0, 0xfffffffffffffff8) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000240)={0x7fffffff, 0x1, 0x9, 'queue0\x00', 0x4}) getpriority(0x2, r0) 2018/04/09 13:36:48 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x7fc, 0xffffffffffffffff) ioctl(r0, 0x2202, &(0x7f0000000040)) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000080)={0x81, 0x8, 0x52}) vmsplice(r0, &(0x7f0000000280)=[{&(0x7f00000002c0)="33c412d5a9e69cf1252c47056cb85482b6b4cb0a38777734159ff4e96f9b817a44ba41fa9b5317c4107677ab0151b45cb53a20084b5f39c58b583952", 0x3c}, {&(0x7f0000000140)="d1eee288e68e03368dba872ee3da44b0cd39a74455f9f0fd79f2faccf719cb28a08655c9839b5894701ca452ba25bf4155bff743cda75a64ae3a5b3da6645d4033949c0199b649746955f22e461e991b3804142dbdb2124e9f4d36d604f7c6766b9f7a4e7415a22597b4bccabc307f2f6a4bf6ec5aad6e2a68936f336294682eb03d710e03f89f459355bf193e2ee3c7f2bcd72736ffcd1043d8cf566e7813ed61402f87212f212f60394d7af384ee12eedb1b657470af92cbbffc86531951f0a0cb", 0xc2}], 0x1000000000000375, 0x6) ioctl$KDSETLED(r0, 0x4b32, 0x1) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000040)=0x200000000008, &(0x7f00000000c0)=0xe4) 2018/04/09 13:36:48 executing program 1: mkdir(&(0x7f0000000180)='./file0\x00', 0xb38e77adfac7010d) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000540)='/dev/sequencer2\x00', 0x10800, 0x0) r1 = add_key(&(0x7f0000000b40)='dns_resolver\x00', &(0x7f0000000b80)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000bc0), 0x0, 0xffffffffffffffff) getresuid(&(0x7f0000000c40)=0x0, &(0x7f0000000c80), &(0x7f0000000cc0)=0x0) r4 = getgid() keyctl$chown(0x4, 0x0, r3, r4) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) mount(&(0x7f0000000840)='./file0\x00', &(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)='ramfs\x00', 0x0, &(0x7f00000001c0)) mkdir(&(0x7f0000914ff0)='./file0/control\x00', 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000400)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES64=r2], &(0x7f0000000640)=0x1) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000006c0), 0x4) r5 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000080)=0x3d1) setsockopt$IP_VS_SO_SET_ADD(r5, 0x0, 0x482, &(0x7f00000000c0)={0x11, @broadcast=0xffffffff, 0x0, 0x0, 'sh\x00', 0x0, 0x0, 0x4}, 0x2c) socket$inet6_sctp(0xa, 0x0, 0x84) r6 = syz_open_dev$usbmon(&(0x7f0000000480)='/dev/usbmon#\x00', 0x7fffffff, 0x501240) getresuid(&(0x7f0000000700), &(0x7f0000000740)=0x0, &(0x7f0000000780)) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000880)={0x10}, 0xc, &(0x7f0000000940)={&(0x7f0000000900)={0x20, 0x0, 0x900, 0x0, 0x25dfdbfe, {0x11}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000}, 0x20000000) keyctl$chown(0x4, r1, r7, r4) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYBLOB="670c94001fe7326d3682be6313a3422f9323b89fdef7530700a898000000cc1c8df1519185a65e5942d7a5a6ce24aabd6d6268047ade7b77a38a4969ccdf5435cdbdba771af495c3c0d733c37b1d2d56c4898b2213004e94a3a21deb11c2adf260a656ac738b07c739956c4dc57f84af9de429b265c3ccab59c93f0a1f3df02d127b602ebafd9768009d2f0bfa72a896a394685c4aa30b5053"], 0x2) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r6, 0x84, 0x6d, &(0x7f0000000240)={0x0, 0x49, "d18247fdb8370b006f3952bc5f9cd3c29744b2bec4dbacef53e6116ea7952865b5063cf994fab964237fb2c08b1ccb0781301215c47d841b5fe595eb7379b7df1b564c6b161084ee8f"}, &(0x7f00000002c0)=0x51) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f0000000380)={r8, 0x37, "9079fda5f6a2ad74a226db3ea9c186593a59ffe889720bcd4d5bd1fdafb16e9c5ded5bd06f32bb25fd32d11e0f0fc21caf2b25e42aac9f"}, &(0x7f00000003c0)=0x3f) sendmsg$IPVS_CMD_GET_CONFIG(r6, &(0x7f0000000b00)={&(0x7f00000009c0)={0x10, 0x0, 0x0, 0xe000040}, 0xc, &(0x7f0000000ac0)={&(0x7f00000004c0)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00002dbd7000fddbdd250d0000000400010014000100080004004e2100a3d9278792b83f0014b70008000800400000102c000100080002000100000008000b007369700008000200040000000a141400010008000b0273697000080001f32f010a00000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x8010}, 0x10) mkdir(&(0x7f0000000340)='./file0/control/file0\x00', 0x0) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) getresgid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f00000001c0)) lchown(&(0x7f0000000000)='./file0/control/file0\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000300)={'syzkaller1\x00'}) umount2(&(0x7f0000000200)='./file0/control\x00', 0x0) 2018/04/09 13:36:48 executing program 4: r0 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x21100000}, 0xc, &(0x7f0000000980)={&(0x7f0000000a00)=ANY=[@ANYBLOB="010e28bd7000fedbdf250f0000000800060003000000680001000800050001000000080001000a00000008000b007369700008000b00736970000c0007001000000028000000080001000a0000040400070020000000030000"], 0x1}, 0x1, 0x0, 0x0, 0x50}, 0x20000884) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000003c0)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)=0x0) capset(&(0x7f0000000540)={0x20071026, r1}, &(0x7f0000000580)={0xffffffff, 0x800, 0x3, 0x40, 0x1, 0x18}) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e23, 0x9, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f0000000380)=0x84) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000400)={r2, 0x4000000002}, 0xfffffffffffffef7) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) fstat(0xffffffffffffffff, &(0x7f0000000180)) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r4 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r4, 0x1, 0x0, 0x20004d2d) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f00000000c0)={0x55c, 0x2, 0xffffffffffff5165, 0x4c}) sendto$inet(r0, &(0x7f0000000000)="1356c1f7a6f170d95ec6cfc03678287eebc2e19824311a77", 0x18, 0x0, &(0x7f0000000080)={0x2, 0x0, @rand_addr=0x2}, 0x10) socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) sendto$inet6(r0, &(0x7f0000000240)="6a14ad6a", 0x4, 0x40000, &(0x7f0000000280)={0xa, 0x0, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) accept(0xffffffffffffffff, &(0x7f00000006c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000740)=0x80) getpeername$packet(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000800)=0x14) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00000004c0)={'sit0\x00'}) creat(&(0x7f00000005c0)='./file1\x00', 0x100) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000180)={@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0x0, 0x500, 0x10001}) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000440), &(0x7f0000000480)=0xffffffffffffff98) 2018/04/09 13:36:48 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000cb1000)=0x20000000000005, 0x4) sendto$inet(r0, &(0x7f0000ef9000), 0x0, 0x0, &(0x7f000015a000)={0x2, 0x4e21}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000013effc)=0xbe, 0x4) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f000095dff0), 0x0, &(0x7f0000765faf)}, 0x0) r1 = fcntl$getown(r0, 0x9) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000100)={'NETMAP\x00'}, &(0x7f0000000140)=0x1e) syz_open_procfs(r1, &(0x7f00000000c0)='stat\x00') r2 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x7, 0x400000000000) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000000)=0x7, 0x2) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0xae) accept4$netrom(r2, &(0x7f0000001500), &(0x7f0000001540)=0x10, 0x80800) 2018/04/09 13:36:48 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000011000), &(0x7f0000013000)) r0 = getpid() getpriority(0x2, r0) 2018/04/09 13:36:48 executing program 2: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000005000)={{0x0, 0x1c9c380}, {0x101}}, &(0x7f000000bfe0)) timerfd_settime(r0, 0x0, &(0x7f000000b000)={{}, {0x0, 0x200}}, &(0x7f0000489fe0)) 2018/04/09 13:36:48 executing program 6: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) clone(0x0, &(0x7f0000edf000), &(0x7f00005c1000), &(0x7f00003e0ffc), &(0x7f0000000000)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000240)={0x200, {{0x2, 0x4e24, @rand_addr=0x8001}}}, 0x88) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000300)) fstat(r0, &(0x7f0000000000)) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='ntfs\x00', 0x471ac411b3923846, &(0x7f0000000180)="fceaf86b5df55309deb6ffcd20de16360bc960408453530c890d272265888ecc5c341c21716961073d09fe5f847394ffd14d740d8bfa3c1c70485cc321f69bd0e684b6744c84e23c256db44839070075aee519764ca9d7ed13db6171e1cd8920cb5b08919a27af67b4f1c94b378b9079787fd112768709124341c0c1c17e4ad7611066338a84a19f0654a41375a989541ca99824b2206a8353eaa96b014c3d9f763d") 2018/04/09 13:36:48 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdcff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000fe6fdc)={0x0, 0x0, 0x2, 0x0, 0x0, 0xd6a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) ptrace$setregset(0x4205, r1, 0x201, &(0x7f0000000100)={&(0x7f0000000040)="4bb7af62537e9824bff899876cca4abc55ad50863557ebf79edf0d1a7fa072f2e989320ebbffdf004cdf2a3b39d8e04cb55d7be6fc3dd5c8c3797d9afcf9f977c2ffb18a418ecdebfe08f4842dd2bfd4927e327671e3824d8729a37f3157926b8f4ace5aab7793f41c729debb15c5d0dc8ae2c1401c5d2c5cf487bb748439a60823b301eec583a1ee60d40c61aef", 0x8e}) r2 = syz_open_pts(r0, 0x1) writev(r2, &(0x7f000065a000)=[{&(0x7f0000dc5000)="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", 0x4b0}], 0x1) 2018/04/09 13:36:48 executing program 0: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x200, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000180)={0x6, 0x80}) r1 = mq_open(&(0x7f0000000080)='bdev\x00', 0x41, 0x0, &(0x7f00000000c0)={0x0, 0x6, 0x94, 0xffffffff, 0x3, 0x5d6e0193, 0x1, 0x4}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101000, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000100)={0x100000000}, 0x4) mq_timedsend(r1, &(0x7f0000000000)="e1bd6cd0afde34321df09a6d21a196923c8789fbec2ea693ba8964b3fe243e2d42cdc1b9eef3721daa36ba559839d6", 0x2f, 0x3, &(0x7f000002eff0)={0x1000000000, 0x989680}) 2018/04/09 13:36:48 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='io.stat\x00', 0x0, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x400, 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000100)=0x44) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r1, &(0x7f0000020faa)={'system_u:object_r:auditctl_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x38}, 0x28a) 2018/04/09 13:36:48 executing program 5: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu/syz0\x00', 0x1ff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x35}, {0x6}]}, 0x10) r2 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x400, 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000200)={0x0, 0x100, 0x120, 0x971}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000280)={r3, 0x81, 0x7fff}, 0x8) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f00000003c0)=0x3f, 0x2) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080), 0x10) sendmmsg(r1, &(0x7f0000008180)=[{{0x0, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000008000)}}], 0x1, 0x0) sendto(r1, &(0x7f0000000300)="a4d0a1343dec35312494512276c1124f87c2efc92e16cf08eeff6f665506f17ed3621529fa02c2c059ba6893e5240a6ffde6", 0x32, 0x4040084, &(0x7f0000000340)=@ax25={0x3, {"55f4c3bc390e4d"}, 0x6}, 0x80) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000100)=@assoc_value, &(0x7f0000000140)=0x8) open(&(0x7f0000000180)='./file0\x00', 0x101000, 0x28) setsockopt$inet_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000000040)={0x80}, 0x4) 2018/04/09 13:36:48 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="5e7365722e7b2f00cb521eaffeef3eadc50abee64dfac0540e077de190c716a3d95ce952de7fb313382e8908670c5c84e7ee070b8c03b85f2b3bac316a09e2240e1ec9c34448fd41c83d2dff507fdbab20bd723e256c7b"], &(0x7f0000000a80)="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", 0x1a6, 0x0) 2018/04/09 13:36:48 executing program 0: ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000000080)=@add_del={0x2, &(0x7f0000000000)='dummy0\x00'}) pipe2(&(0x7f000023cff8)={0x0, 0x0}, 0x0) unshare(0x20000400) vmsplice(r0, &(0x7f00000004c0)=[{&(0x7f0000000440)}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000cdcff8)='cmdline\x00') preadv(r1, &(0x7f0000000040)=[{&(0x7f0000d7f000)=""/1, 0x1}], 0x35, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e24, 0x7, @loopback={0x0, 0x1}, 0x400}}, [0x9, 0x8001, 0x0, 0x20, 0x2, 0x80000000, 0x6, 0x3265, 0x1, 0x8000, 0x4, 0x3, 0x100000000, 0x3, 0x400]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000280)={r2, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, [0xa0c, 0x8c56, 0x8, 0x9, 0x0, 0x46c7, 0x1f, 0x608, 0x8, 0x9, 0x4, 0x0, 0x5, 0x3, 0x6]}, &(0x7f0000000380)=0x100) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f00000000c0)={'ah\x00'}, &(0x7f0000000100)=0x1e) 2018/04/09 13:36:48 executing program 6: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000140)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000180)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000100)='net/icmp\x00') ioctl$void(r1, 0xc0045c77) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f00002ee000), 0xfffffffffffffd93}], 0x1000036d, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000040)=""/121) 2018/04/09 13:36:48 executing program 4: r0 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x21100000}, 0xc, &(0x7f0000000980)={&(0x7f0000000a00)=ANY=[@ANYBLOB="010e28bd7000fedbdf250f0000000800060003000000680001000800050001000000080001000a00000008000b007369700008000b00736970000c0007001000000028000000080001000a0000040400070020000000030000"], 0x1}, 0x1, 0x0, 0x0, 0x50}, 0x20000884) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000003c0)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)=0x0) capset(&(0x7f0000000540)={0x20071026, r1}, &(0x7f0000000580)={0xffffffff, 0x800, 0x3, 0x40, 0x1, 0x18}) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e23, 0x9, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f0000000380)=0x84) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000400)={r2, 0x4000000002}, 0xfffffffffffffef7) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) fstat(0xffffffffffffffff, &(0x7f0000000180)) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r4 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r4, 0x1, 0x0, 0x20004d2d) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f00000000c0)={0x55c, 0x2, 0xffffffffffff5165, 0x4c}) sendto$inet(r0, &(0x7f0000000000)="1356c1f7a6f170d95ec6cfc03678287eebc2e19824311a77", 0x18, 0x0, &(0x7f0000000080)={0x2, 0x0, @rand_addr=0x2}, 0x10) socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) sendto$inet6(r0, &(0x7f0000000240)="6a14ad6a", 0x4, 0x40000, &(0x7f0000000280)={0xa, 0x0, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) accept(0xffffffffffffffff, &(0x7f00000006c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000740)=0x80) getpeername$packet(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000800)=0x14) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00000004c0)={'sit0\x00'}) creat(&(0x7f00000005c0)='./file1\x00', 0x100) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000180)={@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0x0, 0x500, 0x10001}) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000440), &(0x7f0000000480)=0xffffffffffffff98) 2018/04/09 13:36:48 executing program 3: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) r1 = dup2(r0, r0) unshare(0x40600) r2 = open(&(0x7f0000a94ff4)='./file0/bus\x00', 0x0, 0x0) r3 = creat(&(0x7f0000ab0ff4)='./file0/bus\x00', 0x0) r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r5 = syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'ifb0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@rand_addr, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@dev}}, &(0x7f00000001c0)=0xe8) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000200)={0x0, @broadcast, @dev}, &(0x7f0000000240)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000440)={{{@in=@rand_addr, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000540)=0xe8) getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f0000000580)={@broadcast, @multicast1, 0x0}, &(0x7f00000005c0)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r4, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000640)={'team0\x00', 0x0}) recvmmsg(r1, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000740)=""/66, 0x42}], 0x1, &(0x7f0000000800)=""/145, 0x91, 0x392a}, 0x9}, {{&(0x7f00000008c0)=@can={0x0, 0x0}, 0x80, &(0x7f0000002c00)=[{&(0x7f0000000940)=""/96, 0x60}, {&(0x7f00000009c0)=""/186, 0xba}, {&(0x7f0000000a80)=""/4096, 0x1000}, {&(0x7f0000001a80)=""/230, 0xe6}, {&(0x7f0000001b80)=""/98, 0x62}, {&(0x7f0000001c00)=""/4096, 0x1000}], 0x6, &(0x7f0000002c80)=""/189, 0xbd, 0x800}, 0x81}, {{&(0x7f0000002d40), 0x80, &(0x7f0000003e80)=[{&(0x7f0000002dc0)=""/139, 0x8b}, {&(0x7f0000002e80)=""/4096, 0x1000}], 0x2, 0x0, 0x0, 0x1}, 0x8}], 0x3, 0x8d9c31eeec7ecdc1, &(0x7f0000003f80)={0x77359400}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000040c0)={'team0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000004100)={{{@in=@loopback, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f0000004200)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000004240)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in=@broadcast}}, &(0x7f0000004340)=0xe8) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f00000043c0)={@loopback, 0x0}, &(0x7f0000004400)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000004440)={'irlan0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000004540)={{{@in6=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@ipv4}}, &(0x7f0000004640)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000004680)={'bcsh0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000046c0)={'bcsh0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000004780)={{{@in=@multicast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000004880)=0xe8) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000004f40)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000004f00)={&(0x7f00000048c0)={0x630, r5, 0x308, 0x70bd2a, 0x25dfdbfd, {0x3}, [{{0x8, 0x1, r6}, {0x44, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}]}}, {{0x8, 0x1, r7}, {0x1e4, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r8}}, {0x8, 0x7}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x200}}, {0x8, 0x6, r9}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r11}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r12}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}]}}, {{0x8, 0x1, r14}, {0x1dc, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r15}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x81}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r16}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r17}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}]}}, {{0x8, 0x1, r18}, {0x1f8, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xa2ea}}, {0x8, 0x6, r19}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffff7fffffff}}, {0x8, 0x6, r20}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x101}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x8000, 0x100000000, 0x7, 0x7}, {0x1d31, 0x0, 0x0, 0x74}]}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r21}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r22}}}]}}]}, 0x630}, 0x1, 0x0, 0x0, 0x8010}, 0x800) readahead(r2, 0x0, 0x0) 2018/04/09 13:36:48 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="0a0400000200739d32de63ccbec71fb19e59c8f94a00000900000000000000"], 0x10}, 0x1}, 0x0) 2018/04/09 13:36:48 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f84ff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0xffffffa4}, 0x1}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000100)=0xc) fcntl$getownex(r0, 0x10, &(0x7f00000002c0)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000000280)='net/ip6_flowlabel\x00') getsockopt$inet_tcp_int(r2, 0x6, 0x1b, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/09 13:36:48 executing program 0: openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/checkreqprot\x00', 0x1a1102, 0x0) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x80000, 0x0) write(r0, &(0x7f0000000180)='W', 0x0) 2018/04/09 13:36:48 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)='|', 0x1, 0x20, &(0x7f0000000200)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) accept(r0, &(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f00000000c0)=0x80) accept$netrom(r1, &(0x7f0000000140)=@full, &(0x7f00000001c0)=0x48) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) 2018/04/09 13:36:48 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000001700)='/dev/loop#\x00', 0x6000, 0xa000) socketpair(0x9, 0x4, 0x1, &(0x7f0000000000)) ioctl$LOOP_CHANGE_FD(r0, 0x1276, 0xffffffffffffffff) 2018/04/09 13:36:48 executing program 7: r0 = memfd_create(&(0x7f0000033ff3)="0100000076626f786e65743100", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20002) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000036000)={0x0, 0x0, 0x0, "717565756530000000000200"}) add_key(&(0x7f000003fff8)="00454772646e6786", &(0x7f000003fffb)={0x73, 0x79, 0x7a}, &(0x7f000003a000)="9f111d2d07", 0x5, 0x0) write$sndseq(r1, &(0x7f0000023000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control={0x0, 0x2, 0x5}}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}, {0x0, 0x0, 0x0, 0x8, @time={0x77359400}, {}, {}, @raw8={"8c4e743039d3b02be84d090b"}}], 0xc0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000003a000)={0xd2, @time}) sysinfo(&(0x7f0000000000)=""/58) 2018/04/09 13:36:48 executing program 2: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000bc0)) accept4$inet(0xffffffffffffffff, &(0x7f0000000cc0)={0x0, 0x0, @multicast2}, &(0x7f0000000d00)=0x10, 0x80000) getpid() userfaultfd(0x80800) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000d40)='/selinux/mls\x00', 0x0, 0x0) sendmsg$netlink(r0, &(0x7f00000022c0)={0x0, 0x0, &(0x7f0000002280)=[{&(0x7f0000000d80)=ANY=[@ANYBLOB="100000004000000300000023ffdbdf2583a4a303fbaf2a1dc8fdb2ccd9dcfc626822443fa9a30c594ce0cabf11f8b285e821878cfb4114f182115521d6e29ad456ea15d6d920e82a4dc73a3d4374760025ed7123393133de03cc389bb9513a0910b55b7bc9e1e04a3f5493e49861717142fd60f84b7b044cfbb030af871cd7a57fefe42ad2b51d796b5fcc1dde9376c054c8ad69621d4e40af718fa0a8f4ca"], 0x10}], 0x1, 0x0, 0x0, 0x4000080}, 0x4000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(0xffffffffffffffff, 0xc058534b, &(0x7f0000000980)={0x7, 0x9, 0x1ff, 0x1d1a, 0x6}) r1 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) r2 = getpid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000540)) ptrace$getregset(0x4204, r2, 0x4, &(0x7f0000000600)={&(0x7f0000000a00)=""/221, 0xfffffffffffffeb2}) fcntl$setstatus(r1, 0x4, 0x4002) pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00000005c0)={0x6}, 0x4) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000003c0)={0x4, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x4, 0x8001, 0x0, 0x2, 0x0, &(0x7f0000000100)='bridge0\x00', 0x3f800000000000, 0x0, 0x2c5d}) getsockopt$netlink(r1, 0x10e, 0x0, &(0x7f0000000780)=""/175, &(0x7f0000000840)=0xaf) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000380)={0x0, 0x7f, 0xffff, 0x9}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000004c0)={0x0, 0x6}, 0x8) add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, 0x0, 0x0, r3) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r3) fcntl$setlease(r1, 0x400, 0x1) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000500)=0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000b80)={0x4f, &(0x7f0000000b00)=""/79}) getpriority(0x800000000000, r4) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='vboxnet1\x00', 0x0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf4aa314195f066c86763061ba5fe74f345a408ba4c56bba2ac4f64642a19a81f72b1d3f", 0x3c, 0x0) syz_open_dev$sndtimer(&(0x7f0000000580)='/dev/snd/timer\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000880)={@in6={{0xa, 0x4e24, 0xe00000000000000, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x7ff, 0x0, 0x0, "486a14569582f28baea72702f8e1f2a1afd07802f67e760a685d348b0b830cb55e9e7de320afc0daa0b1429fced7d93f70413816d45442294c3f9899820a9455593d722013ae4e94c955cc281f7590a6"}, 0xd8) connect$pptp(r1, &(0x7f0000000340)={0x18, 0x2, {0x3, @loopback=0x7f000001}}, 0x1e) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000480)) 2018/04/09 13:36:48 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000075bff7)='/dev/rtc\x00', 0x1, 0x0) mincore(&(0x7f0000ffe000/0x1000)=nil, 0x1000, &(0x7f0000000140)=""/23) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x100000001, 0x40000) dup2(r1, r0) ioctl$LOOP_CLR_FD(r0, 0x7006) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/04/09 13:36:48 executing program 6: seccomp(0x1, 0x0, &(0x7f0000000180)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x8000, 0x0) setsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f00000000c0)="a8225abc262920d60f361d73c4c40cfcb77ec7c288a391bf5d2719e37f3268d4516e5abf83ecc375d4ba3bad0431378c21dfa8a734cc32a49054cc47015511e81b2570b9a5150875c474be183ea1a00bee", 0x51) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) r1 = memfd_create(&(0x7f0000000040)='(\x00', 0x803) pread64(r1, &(0x7f0000000000)=""/8, 0xfffffffffffffd4a, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x2000, 0x6c) 2018/04/09 13:36:48 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000240)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) clone(0x40000100, &(0x7f0000000080)="22f45a366a59e110e41d772419edeac81f7c308cff9ff38d20607a59fa6b81a92134216c2460f9d015c7c2ab95d10aa5ebe9bf1a5162e3e3aee96ab0c20fd8e0a9793c2b1eb937b275e7", &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)="0a4ebe81debbb4e8cf8fed3ae05f3953f459210aec6ea79376b36d3bd8d828428246d2c8408e7071d46c82c156d458ccda3751e0f60dc0e2bb0e4335c7d8da96c2612c0c415c5e227bf926") 2018/04/09 13:36:48 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4000000a202, 0x0) write$sndseq(r0, &(0x7f00000001c0)=[{0x81, 0x100000002, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x9}, {}, @queue={0x0, {0x0, 0x8}}}], 0x30) write(r0, &(0x7f0000000040)="4605373f873e36861d500fdfd85b00f35003a59c250048b36d85707448cb89a1e5c3cd7fc0d5c4cd9bffb256b609d5088a5fdf5c40d126cef7f104ef956ce867e4369825307a23fc9bc9b48b1569fab390836265dd919e36a8540ba5688794becf691ed680d644731d446df00d27a6c34d55c3773b3060d81900ff412628e229321be79c719aabbccefe27673e2eb3fd59791884a2af799c9a974e67c2e9d1579df22d5ce9016645471e09a66fbf058da16ad87b903036f201c7b8bac1103bd9106a00a81777ce79331314ec3638a2b088756e84d76c482cfa4d56", 0xdb) 2018/04/09 13:36:48 executing program 4: r0 = socket(0xa, 0x2, 0x0) flock(r0, 0x6) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x21100000}, 0xc, &(0x7f0000000980)={&(0x7f0000000480)=ANY=[@ANYBLOB="9f202b345a45525751a90a1a6d56e4f02a11cb8f4149c936641cf9398c23e31839ad2c85f00ff169e1428272c024"], 0x1}, 0x1, 0x0, 0x0, 0x50}, 0x20000884) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000003c0), &(0x7f0000000440)=0x8) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e23, 0x9, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f0000000380)=0x84) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000005c0)={{{@in6=@mcast2, @in6=@dev}}, {{@in6}, 0x0, @in=@remote}}, &(0x7f0000000240)=0xe8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400), 0x3ba) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x63) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r3 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r3, 0x1, 0x0, 0x20004d2d) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f00000000c0)={0x55c, 0x0, 0xffffffffffff5165}) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f170d95ec6cfc03678287eebc2e19824311a777e1aa31f415a944914fb741a", 0x24, 0x0, &(0x7f0000000080)={0x2}, 0x10) socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) sendto$inet6(r0, &(0x7f0000000240), 0x0, 0x40000, &(0x7f0000000280)={0xa, 0x0, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) accept(0xffffffffffffffff, &(0x7f00000006c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000740)=0x80) ioctl$sock_SIOCDELDLCI(0xffffffffffffffff, 0x8981, &(0x7f00000004c0)={'sit0\x00'}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000180)={@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0x0, 0x500}) 2018/04/09 13:36:48 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$cont(0x1f, r1, 0x3, 0x5) ptrace$setopts(0x4205, r1, 0x0, 0x0) [ 139.555671] IPVS: Creating netns size=2552 id=19 [ 209.961904] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 220.101970] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 230.241929] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 240.381921] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 250.521952] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 260.662011] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 270.801937] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 280.941943] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 291.081907] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 301.221892] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 311.391931] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 321.531952] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 331.672080] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 341.811947] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 351.951932] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 362.091901] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 362.301985] INFO: task syz-executor2:11743 blocked for more than 120 seconds. [ 362.309291] Not tainted 4.4.125-g38f41ec #63 [ 362.314237] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 362.322190] syz-executor2 D ffff8801ba197c38 29016 11743 1 0x00000004 [ 362.329594] ffff8801ba197c38 ffff8800af2ac800 0000000000000000 0000000000000007 [ 362.337587] ffff8800af2ac800 ffff8801db31fdb8 ffff8801db31fde0 ffff8801db31f4d8 [ 362.345577] ffff8801db31f4c0 ffff8801d9b49800 ffff8800af2ac800 0000000000000000 [ 362.353621] Call Trace: [ 362.356186] [] schedule+0x7a/0x1b0 [ 362.361346] [] schedule_preempt_disabled+0x13/0x20 [ 362.367945] [] mutex_lock_nested+0x306/0x850 [ 362.374014] [] ? copy_net_ns+0xc7/0x190 [ 362.379607] [] ? __ww_mutex_lock+0x14f0/0x14f0 [ 362.385848] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 362.392691] [] copy_net_ns+0xc7/0x190 [ 362.398121] [] create_new_namespaces+0x2f6/0x610 [ 362.404526] [] unshare_nsproxy_namespaces+0xae/0x1e0 [ 362.411249] [] SyS_unshare+0x3da/0x700 [ 362.416798] [] ? SyS_clone+0x50/0x50 [ 362.422149] [] ? task_work_run+0x14a/0x180 [ 362.428005] [] ? int_ret_from_sys_call+0x52/0xa3 [ 362.434406] [] ? trace_hardirqs_on_thunk+0x17/0x19 [ 362.440955] [] entry_SYSCALL_64_fastpath+0x22/0x9e [ 362.447682] 1 lock held by syz-executor2/11743: [ 362.452332] #0: (net_mutex){+.+.+.}, at: [] copy_net_ns+0xc7/0x190 [ 362.460957] Sending NMI to all CPUs: [ 362.464805] NMI backtrace for cpu 0 [ 362.468400] CPU: 0 PID: 487 Comm: khungtaskd Not tainted 4.4.125-g38f41ec #63 [ 362.475660] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 362.484993] task: ffff8800bac69800 task.stack: ffff8800bb398000 [ 362.491019] RIP: 0010:[] [] flat_send_IPI_mask+0xf7/0x1a0 [ 362.499754] RSP: 0018:ffff8800bb39fcb8 EFLAGS: 00000046 [ 362.505183] RAX: 0000000003000000 RBX: 0000000000000c00 RCX: 0000000000000000 [ 362.512436] RDX: 0000000000000c00 RSI: 0000000000000000 RDI: ffffffffff5fb300 [ 362.519677] RBP: ffff8800bb39fce0 R08: 0000000000000001 R09: 0000000000000000 [ 362.526930] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000246 [ 362.534177] R13: 0000000000000003 R14: ffffffff8426f5a0 R15: 0000000000000002 [ 362.541413] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 362.549647] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 362.555518] CR2: 000000c424780ca8 CR3: 00000001cdf98000 CR4: 0000000000160670 [ 362.562790] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 362.570033] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 362.577295] Stack: [ 362.579415] ffffffff8426f5a0 ffffffff847f0b40 fffffbfff08fdc1c dffffc0000000000 [ 362.586932] ffff8801db31bca0 ffff8800bb39fd00 ffffffff810b9abb ffffffff839f6dc0 [ 362.594459] 0000000000000003 ffff8800bb39fd60 ffffffff81d11764 ffffffff8141b993 [ 362.601978] Call Trace: [ 362.604530] [] nmi_raise_cpu_backtrace+0x5b/0x70 [ 362.610898] [] nmi_trigger_all_cpu_backtrace+0x4a4/0x550 [ 362.617987] [] ? print_lock+0xab/0xae [ 362.623418] [] ? irq_force_complete_move+0x3b0/0x3b0 [ 362.630137] [] arch_trigger_all_cpu_backtrace+0x14/0x20 [ 362.637141] [] watchdog+0x6fa/0xae0 [ 362.642397] [] ? watchdog+0xc3/0xae0 [ 362.647729] [] kthread+0x268/0x300 [ 362.652914] [] ? reset_hung_task_detector+0x20/0x20 [ 362.659547] [] ? kthread_create_on_node+0x400/0x400 [ 362.666223] [] ? kthread_create_on_node+0x400/0x400 [ 362.672875] [] ret_from_fork+0x55/0x80 [ 362.678399] [] ? kthread_create_on_node+0x400/0x400 [ 362.685077] Code: b3 5f ff f6 c4 10 75 e1 44 89 e8 c1 e0 18 89 04 25 10 b3 5f ff 44 89 fa 09 da 80 cf 04 41 83 ff 02 0f 44 d3 89 14 25 00 b3 5f ff <41> f7 c4 00 02 00 00 74 1a e8 2b 33 17 00 4c 89 e7 57 9d 0f 1f [ 362.704166] NMI backtrace for cpu 1 [ 362.707760] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 4.4.125-g38f41ec #63 [ 362.714759] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 362.724099] task: ffff8801d9b49800 task.stack: ffff8801d9b58000 [ 362.730134] RIP: 0010:[] [] native_safe_halt+0x6/0x10 [ 362.738518] RSP: 0018:ffff8801d9b5fd98 EFLAGS: 00000246 [ 362.743945] RAX: 0000000000000007 RBX: ffffffff847dec48 RCX: 0000000000000000 [ 362.751190] RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffff8801d9b4a0dc [ 362.758458] RBP: ffff8801d9b5fd98 R08: 0000000000000000 R09: 0000000000000000 [ 362.765715] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001 [ 362.772975] R13: fffffbfff07088c0 R14: ffffffff847ecfb8 R15: 0000000000000000 [ 362.780216] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 362.788433] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 362.794303] CR2: 00000000004da498 CR3: 00000001ca8fa000 CR4: 0000000000160670 [ 362.801542] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 362.808801] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 362.816055] Stack: [ 362.818173] ffff8801d9b5fdd0 ffffffff81027e65 ffff8801d9b60000 ffffffff847dec48 [ 362.825693] fffffbfff07088c0 ffffffff847ecfb8 0000000000000000 ffff8801d9b5fde0 [ 362.833217] ffffffff810293da ffff8801d9b5fdf8 ffffffff81221948 dffffc0000000000 [ 362.840715] Call Trace: [ 362.843282] [] default_idle+0x55/0x3c0 [ 362.848786] [] arch_cpu_idle+0xa/0x10 [ 362.854227] [] default_idle_call+0x48/0x70 [ 362.860079] [] cpu_startup_entry+0x5fd/0x8f0 [ 362.866122] [] ? call_cpuidle+0xe0/0xe0 [ 362.871713] [] ? clockevents_register_device+0x122/0x230 [ 362.878813] [] start_secondary+0x304/0x3e0 [ 362.884711] [] ? set_cpu_sibling_map+0x1080/0x1080 [ 362.891276] Code: 00 00 00 00 00 55 48 89 e5 fa 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb f4 <5d> c3 0f 1f 84 00 00 00 00 00 55 48 89 e5 f4 5d c3 66 0f 1f 84 [ 362.910693] Kernel panic - not syncing: hung_task: blocked tasks [ 362.916834] CPU: 0 PID: 487 Comm: khungtaskd Not tainted 4.4.125-g38f41ec #63 [ 362.924077] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 362.933400] 0000000000000000 4f99e53bceb3a6c7 ffff8800bb39fca8 ffffffff81d067bd [ 362.941378] ffffffff838831a0 ffff8800bb39fd80 dffffc0000000000 7fffffffffffffff [ 362.949342] ffff8800af2acc48 ffff8800bb39fd70 ffffffff8141b46a 0000000041b58ab3 [ 362.957309] Call Trace: [ 362.959872] [] dump_stack+0xc1/0x124 [ 362.965213] [] panic+0x1aa/0x388 [ 362.970202] [] ? percpu_up_read.constprop.45+0xe1/0xe1 [ 362.977097] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 362.984337] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 362.991580] [] watchdog+0x70b/0xae0 [ 362.996833] [] ? watchdog+0xc3/0xae0 [ 363.002420] [] kthread+0x268/0x300 [ 363.007581] [] ? reset_hung_task_detector+0x20/0x20 [ 363.014224] [] ? kthread_create_on_node+0x400/0x400 [ 363.020868] [] ? kthread_create_on_node+0x400/0x400 [ 363.027509] [] ret_from_fork+0x55/0x80 [ 363.033013] [] ? kthread_create_on_node+0x400/0x400 [ 363.040254] Dumping ftrace buffer: [ 363.043841] (ftrace buffer empty) [ 363.047524] Kernel Offset: disabled [ 363.051135] Rebooting in 86400 seconds..