Starting mcstransd: [ 21.621955] random: sshd: uninitialized urandom read (32 bytes read, 34 bits of entropy available) [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 25.821236] random: sshd: uninitialized urandom read (32 bytes read, 39 bits of entropy available) [ 26.289763] random: sshd: uninitialized urandom read (32 bytes read, 40 bits of entropy available) [ 27.274157] random: nonblocking pool is initialized Warning: Permanently added '10.128.15.199' (ECDSA) to the list of known hosts. 2018/01/30 06:44:18 fuzzer started 2018/01/30 06:44:18 dialing manager at 10.128.0.26:45763 2018/01/30 06:44:22 kcov=true, comps=false 2018/01/30 06:44:23 executing program 0: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000522000-0x13)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000854000)={0x0, 0x0}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000f33000-0x5c)={{0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, {0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200}, 0xc0, [0x6a36, 0x6, 0x483, 0x1, 0x1f, 0x1ff, 0x80, 0x10000]}, 0x5c) connect$inet6(r1, &(0x7f0000a21000)={0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x1}, 0x1c) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000ec7000)=0x8, &(0x7f0000148000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000acb000-0x30)={0xef, 0x8000, 0x7, 0x3ff, 0x3, 0x58, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r3, &(0x7f0000001000)=&(0x7f0000001000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000002000-0x8)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000002000)=0x2, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000002000)={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, 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]}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000001000-0xc)={0x80000000, 0x0}) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000002000-0x4)=0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000003000)={{0x4, 0x1ff}, 'port0\x00', 0x10, 0x1400, 0x7bd0, 0x0, 0x20, 0x4, 0x7ff, 0x0, 0x6, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000001000)='./file0\x00') mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x1, r3, 0x0, 0x80000000, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000001000-0x4)=0x0) pipe(&(0x7f0000004000)={0x0, 0x0}) epoll_create(0x267) 2018/01/30 06:44:23 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000036e000)='/selinux/enforce\x00', 0x84000, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f000038a000)={0x4, 0x1, 0x5, 0xfffffffffffffffc, 0x3}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0xa, [0x7fffffff, 0x0, 0x200, 0x800, 0xfffffffffffffff9, 0x101, 0xe8, 0x9, 0x80000001, 0x5]}, 0x18) r1 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000002000-0x4)=r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000002000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 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, 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]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000004000-0x40)=[{r0, 0x408, 0x0}, {r0, 0x42, 0x0}, {r0, 0x10, 0x0}, {r0, 0x1a1, 0x0}, {r0, 0x100, 0x0}, {r0, 0x8200, 0x0}, {r0, 0x4002, 0x0}, {r0, 0x10, 0x0}], 0x8, &(0x7f0000003000)={0x77359400, 0x0}, &(0x7f0000002000-0x8)={0x3f}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000005000-0x8)=[0x2, 0x9]) clock_gettime(0x7, &(0x7f0000004000)={0x0, 0x0}) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000003000-0x10)=@req={0xa19, 0xff, 0x0, 0x52}, 0x10) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={r1, r2, r3}, 0xc) restart_syscall() setsockopt$inet6_buf(r0, 0x29, 0x23, &(0x7f0000002000-0xc3)="92e5dcead4a9363871095046538ec492908456a0cae6139d67f1de17ffa832b852e599cd9d6f4b224156ff9afb3bb2782e2e7a8058b3f3d3061d7569d93812b1485eac96483be8ca2a1fd8345ffd605fd3fa5bb30143cb1ef665315576a473526376cddef7cd6f49c2c15ccb4453510d178fdb45e4cddc5a5c0220f033dc33d2762d4b18f7cdc3a1b27c1653416fd2236e573d9b6bbdd06c5ed13d5c7173c547a91e4975d8c0e362ad972e3f102626272ea3bb3357a3a0fb15a9a7925b994468f3e3b7", 0xc3) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000006000-0x8)='./file0\x00', 0xd2f6b8b3e6fb700f) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89ec, &(0x7f0000006000)="b8b69f771fc55eba509a01d28a9f4daf91add2494755aef43957a2a2cb6b0daa4cc2c04adcab19af2816faca28e6366755a396569c887d") mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000007000)={0x6, 0x3, 0x400000000000000, 0x916, 0x6, 0xb3c4, 0x0, 0x8000, 0xffffffffffff8001, 0x7}) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000007000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000004000-0xb0)={{0xfffffffffffffff7, 0x80000001}, 'port0\x00', 0x12, 0x40, 0x4f, 0x3, 0x0, 0x9, 0x7, 0x0, 0x5, 0xe1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 06:44:23 executing program 7: pipe(&(0x7f0000d7b000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f0000000000)=""/4096, 0x1000, 0x20, &(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8) flock(r1, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = signalfd4(r0, &(0x7f0000001000)={0x7fffffff80}, 0x8, 0x80000) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f0000001000-0x20)={{0x0, 0x0}, {r3, r4/1000+10000}}, &(0x7f0000002000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000004000-0x4)='tls\x00', 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = getpgid(0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000004000)={{{@in=@multicast1=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000004000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000002000-0x38)={&(0x7f0000004000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000004000)=[{&(0x7f0000000000)="85eb68b58befa56b87f802f25b9d366e00301a70d56df5e25c1443a6f48bf5c4acf55023cf0f6ddf93c62c6c8ed0921130600f36f7a1f8b6620d149d140dd47cccd1c103b1af65f20be91d73ecf9625c675dab29c36343b9b0824c3b0df2d1ebf59b0964c7df376243580771ef6295f71319124d657c1049f5aff33711033b6c10e0279481cdb229e5b4", 0x8a}, {&(0x7f0000005000-0xb4)="88e5f25b287ab8102c7c4bff7dd6f818cd8dadfb56fa43805330b0ac78a7d00ba7b6d2d348c775160afb4dd93f24a53cadc0dede6891e05b7ee8dc2f9d02960bbbba59b47e25c55a78391e0fdf956afb22c16f85466c8acc0b30c47351155e009765931bbf7f350a26b8f3946d50f4167a2c963e0f960444837efc077c565b8bf3406e8f4eb028b91a5e58790d2f8fa2e496559841cb65febbf36ee5bdd4b7d7d2079227ced6e3e0d7e8d9befa9c515620d0dece", 0xb4}, {&(0x7f0000001000-0xf0)="dc3719dbdf44bdebd1169615203add1bf34e2228a4e57818fda0f122e3607aa414f24a48d4241b9166d6d0f150b61663654600bf6c4e6f2295edd77bb0694d96f67dc20069b13dbcc89220a74e53c22f375182f51928bc4c3162c738bba9ae3c539949a1d69350efe7f1d15568948aae24cda60c128deb79e66662c255b2715c55af1b391fbaa5a2786b6620ba7721cf8790301d850c50ea083931ae4bcff31dd1656e935039fefc786137899d6e9741663fa1319fd49088a9191abb56049612d4aeb56674c477d0ef46c6dc313fbbf9725cfe8cf82846e4209cae42a1345afb354c6faaad61467c7ca4209cd04fe79c", 0xf0}, {&(0x7f0000005000-0xac)="cb1f09a11c64783da0f3bffc4f1b77c8100d1f1b62613b9eb3edf6a09640209bcf43d739cc2205c5a66413f6407ec5db5479481710c78fd943d6b857993fd3cae8c886b6f9a000be96aa2992b38f8ffe60a083a423ce1da920afa30a1ad70e3e2d098d8a96d257b345ce1955c46fee7c8523aadc8b8a9bff635fbfa0d55794a77e468bf1559835a0f6ce062b3e966ea784ff92f9b4c83e66fb660b48e62d3c5b26b582a000e7ee6ca10784f5", 0xac}], 0x4, &(0x7f0000004000)=[@rights={0x20, 0x1, 0x1, [r1, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x30, 0x1, 0x1, [r0, r2, r1, r0, r2, r1, r2]}, @rights={0x20, 0x1, 0x1, [r2, r0, r1]}, @rights={0x20, 0x1, 0x1, [r2, r2, r2]}], 0xb0, 0x40}, 0x20000000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000005000)="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", 0xfc, 0xc000, 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$ppp(0xffffffffffffff9c, &(0x7f0000006000)='/dev/ppp\x00', 0x40, 0x0) bind$pptp(r1, &(0x7f0000007000-0x20)={0x18, 0x2, {0x0, @loopback=0x7f000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x7, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r8, &(0x7f0000008000-0x45)=""/69, 0x45, 0x40000000, &(0x7f0000008000-0x10)={0x3, {"fcfea5578f0b83"}, 0x7}, 0x10) 2018/01/30 06:44:23 executing program 1: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f000023f000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000000000)=0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000001000-0xc)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000001000)='./file0\x00', 0x200, 0x54) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000003000-0x8)='./file0\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000002000)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000003000)={&(0x7f0000003000)={0x20, 0x0, 0x4, 0x0, 0x5, 0x0, {0x0, 0x0, 0xa}, [@typed={0xc, 0x87, @u32=0x6}]}, 0x20}, 0x1, 0x0, 0x0, 0x80}, 0x8080) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000004000)=0xe43, &(0x7f0000001000-0x4)=0x4) accept4$unix(r1, &(0x7f0000000000)=@file={0x0, ""/4096}, &(0x7f0000004000)=0x1002, 0x800) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r0, &(0x7f0000005000)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000006000)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x9b1e, 0x81, 0x9a10, 0xffff, 0x0, 0x7fffffff, 0x7fff, 0x7, 0x9, 0x81, 0x8c44, 0x2, 0x100000000, 0x1]}, &(0x7f0000006000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000002000-0x8c)={r3, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000006000-0x4)=0x8c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000007000)='/dev/sequencer\x00', 0xc100, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000005000)=0x9, 0x4) ioctl$KDMKTONE(r4, 0x4b30, 0x3ff) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000006000)=0x1cc00000000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000009000-0xa0)={r3, @in6={{0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4ff, 0x8, 0x5, 0x6, 0x70}, 0xa0) accept$inet6(r1, &(0x7f0000003000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000006000)=0x1c) r5 = mmap$binder(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x2, 0x1010, r0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = mmap$binder(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x0, 0x40010, r0, 0x0) r7 = mmap$binder(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x2000000, 0x830, r4, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000009000)={0xb8, 0x0, &(0x7f000000a000-0xb8)=[@reply_sg={0x40486312, {{0x3, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x0, 0x10, &(0x7f0000003000)=[], &(0x7f0000001000)=[0x30, 0x68]}, 0x800}}, @increfs_done={0x40106308, r5, 0x3}, @reply={0x40406301, {0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x40, 0x8, &(0x7f0000005000-0x40)=[@ptr={0x70742a85, 0x0, &(0x7f0000009000)=0x0, 0x1, 0x4, 0x18}, @flat={0x73682a85, 0x100, r6, 0x4}], &(0x7f0000003000)=[0x38]}}, @acquire_done={0x40106309, r7, 0x4}], 0xb0, 0x0, &(0x7f0000005000)="5bcd18ec93188ec77d346f203bc4ebd3332c3de9127e9ba578d58e104fbe0041604572234daaabed90f9f1084c6aa95ebb303d29110995ea850e7c31276e05995cdd9dd8897459f38878b63ec5ae39d63ac2730af11192eb78436834fb08362ed32f0fc7964c0d2812e051960b7ad4ab832d9f6ea0d610ea62a2f5425d104ef3207565cb5f99148a0bf341f1056be1c7d306824936814aa8470094553bab0c5715955a2ce959ce2f49ba35797e86e790"}) 2018/01/30 06:44:23 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d66000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000001000-0x1000)=""/4096) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r1, 0x2, &(0x7f0000002000-0x7)={&(0x7f0000001000-0x10)="b08cc6c1737f33f639c969b720030582", 0x10}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000001000)={0x39a, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x7212682d, 0xfffffffffffff338, 0x6, 0x3, &(0x7f0000002000)=@common='erspan0\x00', 0x9, 0x2, 0x4b0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000003000-0x53)={0x0, 0x4b, "9900187ce2582392362cea49f8bb3fa045c2ff3cefcd354703c26b3fe88fc821f209ca2c0400b7cbbf78121411494e2ca44e15d43c821fd1507a61c10320b3985343270e92aa73555ea703"}, &(0x7f0000004000-0x4)=0x53) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000004000-0x14)={r2, 0x3, 0x6, 0x800, 0x7ff, 0x6}, &(0x7f0000001000)=0x14) socket$inet(0x2, 0x5, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000004000-0x83)={r2, 0x7b, "89d7fc110c018403e26edec6580df6c8be53f49acbeec1ff5f1cf7a8b2daceb2b4f49dbb056b45f31bb35a461d267ef17fd3874cfb31b033adbfba87fcf390ffd89b116494763079682d81e07c58fea2a99fe98b430dba0a7958c1d1e5a1080773d242f4df2c1a2071f534df9aa7e9e11fb758b446e37bfa40e7c3"}, &(0x7f0000004000)=0x83) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000005000)={0x0, 0x0}, 0x1, 0x0) connect$netlink(r0, &(0x7f0000002000)=@kern={0x10, 0x0, 0x0, 0x140}, 0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000003000-0x8c)={r3, @in6={{0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000006000)=0x8c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000008000-0x20)={0x401, 0x0, 0x80000001, 0x0, 0x2, 0x5}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000004000)=0x9, &(0x7f0000009000-0x4)=0x4) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000009000-0x10)={0x1, 0xffffffffffffff85, 0x5, 0x7fff}, 0x10) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000000a000-0x4)=0x14, 0x800) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000009000)={0x9, 0xffffffffffffff80}) 2018/01/30 06:44:23 executing program 5: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) lseek(r0, 0x40, 0x7) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(r1, &(0x7f0000000000)='ns/net\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x4, 0xaa6, 0x8, 0x7}, &(0x7f0000001000)=0xa0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000000)={r3, 0x8, 0x2, [0x9, 0x7]}, 0xc) ftruncate(r2, 0x83e6) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000002000-0x10)={r3, 0x7, 0x1f, 0x0}, 0x10) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000001000)={0x5, &(0x7f0000002000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000001000)={r4, 0x2}) r5 = dup3(r0, r2, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r5, 0x541b, &(0x7f0000003000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r5, &(0x7f0000004000)=[{{0x77359400, 0x0}, 0x2, 0xfffffffffffffff7, 0x1}, {{0x0, 0x2710}, 0xfffffffffffffff7, 0x7, 0x2}, {{0x0, 0x0}, 0x5, 0x9, 0xffffffffffffff80}, {{0x0, 0x7530}, 0x9, 0x200, 0x3}, {{0x0, 0x0}, 0x7fff, 0x3f8, 0x0}, {{0x0, 0x0}, 0x7fffffff, 0x91ed, 0x8001}], 0x90) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r2, 0x10e, 0x2, &(0x7f0000005000)=""/161, &(0x7f0000001000)=0xa1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000007000-0xc)={0x0, @broadcast=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000006000)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r5, 0x8936, &(0x7f0000006000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, r6}) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000002000-0x4)=0x0) socket$inet(0x2, 0xa, 0xffffffff7fffffff) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000003000)={r3, 0x7f}, &(0x7f0000008000-0x4)=0x8) 2018/01/30 06:44:23 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0xa, 0x4, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x7}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000344000-0x20)={0x7, 0xd76, 0x8000, 0x10000000000000, 0xf451, 0x6, 0x1, 0xb61c, r1}, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000)=@assoc_value={r1, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000000)=[{&(0x7f0000002000-0x1c)=@in6={0xa, 0x2, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x280000}, 0x1c, &(0x7f0000001000-0x80)=[{&(0x7f0000001000)="d9be62b4704d2f39c62cdf66687145b7c20eba4b02beb036213b6617d972e624397aab0fa6105e414fef7b53a97c5da1e75f09884eb424713860b504082a451ff3a98bd4dceb79d6600e576caef63524a021ba4513b47f7b06b0eb5bb449a4fbfabe5ecaa5498493070d019f9d89dcda8a6d8ad5d0c02a4afd24a96865063b1a25a0591cafbaa205bdc5e448c541c78e72ee2d02d3ecb0450ec8c32b4ea4a02e47c4eb68dbd2660d7bebd5dc4ef50b25a5179aecb71e314a996718d6aa86cd06793d01d59af56232706bf4bae0372900f4af1c8b889892b18f8e2404e1", 0xdd}, {&(0x7f0000001000)="5de1dcc0ebae119271cb21f3dd2008e4dc992329f9f68369d4096c08c6c13bfa706e0be3fd32d08cacab3b047b462e3c45f15c2a6a8b88eecea634980351150b9dff40b016d9c4f62589b0b879cc04c6beb4a30906c0b6bd9c751416a0d0f92eeb5b8614f16947e03d7954e57c44467bc9cfd490b545b619393847bc1d25e05868e6418dd670f0e7a3de149edf87189166f9bd2df71aad838da8054f95cd97104190159b7eb84cbae6ecb03a63a9cfec97b91095268960a7f5481a72", 0xbc}, {&(0x7f0000000000)="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{&(0x7f0000002000-0x9b)="9c46c27c51ccb006aa5a82809e4307fc042104680f7e3f550d14addd79dda104eb41a29404f3fd6c6d4d90c6e0a556f5d59af6a7bd1679524e69fe65e88c962434bb37138e13a1919168008208fd9a66cd8a4038dcf7aef72e1ba0a6ed42e1a53efc32504562c529f50e6c7fe666f1300bd5582fc5e7487cafbc630278e8968293e153175c07919e1a8dd5deccd20c7d04869a434399c99232b273", 0x9b}], 0x6, 0x0, 0x0, 0x24000014}, {&(0x7f0000001000)=@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x70)=[{&(0x7f0000002000-0x71)="94dce4056117fa735417bab40f76c533e4977106111509dbcb5312c33a5edbb104f8945a566a384407b24d3a47412ee378f8c2a00297102ae2ea5e19a4a1865cb163feabcfb31123aca3045fbabcfe7b95fcc0841e8aee2b3fe090184ec63fa8db3806c5c77bd0f7c3a58f1a8138351075", 0x71}, {&(0x7f0000001000-0x50)="852c87a2b979db2d3ff3eac47d900c24336e7d9ab672f05c1d3630791ac04ca5f3e132e5b3e12a0d418b3cb1012d6f142424495c8d6ab73faf9da7baa95dafe0ded675fa74150f33a5a63d91a285240a", 0x50}, {&(0x7f0000001000)="1673d1dcf151c43bf2026746e026f688d73076bbd3d75bcd786d080137ccc864bf9e6f7281f5069480fbf975c8a9903b2edc3e94c90c06199ee875bbcf2f76f1b0963a04cc2555b67091453407e4e23c158215831fb7176a1d5aa6e010fcd1f755d6e5bac44aaea25c4201dfc777696cf8551b0455615a6ee32e6e52fe55f6922283873d16df9aaf11af5e7bfb6f28bfd3c316812cf77e3fc010dc7fbaf6a1600e988b2d03f8e8f2a15f7d74816525687c82c94d8e0070b496ac996c63f7b5ab73c694c499ab887668327d15c4bb5c502cad84a314ff798e2af8bbc58fcd81faa4a65f0d3b425c5cb0efb3672b4561af6f1f", 0xf2}, {&(0x7f0000001000-0xfd)="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", 0xfd}, {&(0x7f0000000000)="81e7760dba5fe2e7a430c59bd815cd0d90bae15e31f3c2e2f797215c203b0b154a596898b36bd9ce05f561617103ebd32d391cd890e585c00075fb3b5f91d8d8f21ebf622908519254952221cad5d30113fd5e37cb83f7c013255f32fc77261edec4d3ee84f151be1bbd4c731284c71381b9ea54c0134ef406e8b2f46f8b4a1347fd5e45b5f2c1f6000b9a738aebfd5c0fc3792bc7629ba3051fa38c262c4e39c69ec4c4ed6a1b3cb7ddc0416fb1558d0c3f2a9774f239ba4b1b17b230071bebfbaafca5a3c50eb2a3a40edad53aaf815fba6cfc903a99", 0xd7}, {&(0x7f0000000000)="a1bf84a1baf9d4d14d5433ddd4383924c147680888f5519ae188eedb23ac55111d1444a7f598def14780f5674c1152322d35a98455f568db3323dc65b1f2bfc50c8cab79a7fd1dd814dd678876bb31cde597a33e925f1e24f504978752a80a60daff2ee48ef2c9ea598b892c1f0eb13d97bb42c78b5a4a04c3d87871e2827120e988e1605bcf75d91e813c9bf8abc90931ec8d1109dcc1ccd7f6d910ef0313901340be1f", 0xa4}, {&(0x7f0000001000+0x4ab)="72d239b39046165d335945884d99fcdf0896b971672c1397ab2023444c1ae71454d01bc5a679958f3ab36b09a24bc3ff38b4fb98d92a081680ccc8973a09b50f388266996830d484d6471712759789a7fb57a7cc222864573550fd31e1f093695801249c45cfcf54f21066964f704e3cf3d10bd1ef523409bd0d742b3b8806be19be86d21dc4f20eae690e949e6babaa243fdeb1dc37eb856c928428da1c377c9fcc88cbf33910667fd8524f2454df", 0xaf}], 0x7, &(0x7f0000000000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x8005, 0x7ff, 0xff, 0x8, 0x5, 0x1, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x2, 0x7, 0x40, r1}}, @init={0x18, 0x84, 0x0, {0x3, 0x2, 0x3, 0x400}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffffffffff8f, 0x2, 0x1, 0xbe4d, r2}}, @init={0x18, 0x84, 0x0, {0x6, 0x8, 0x23, 0xfff}}, @init={0x18, 0x84, 0x0, {0x7, 0xfffffffffffffffc, 0x3ff, 0x80000001}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0xa, 0xd389, 0x6, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8, 0x7ff, 0x9, r1}}], 0x180, 0x40}, {&(0x7f0000001000-0x10)=@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000)=[{&(0x7f0000001000)="34edf23e94d6ac71156290378697dad0ea20924b24f5a2341c4bfe9ae5e0a5118e464912e557", 0x26}], 0x1, &(0x7f0000001000-0x60)=[@init={0x18, 0x84, 0x0, {0x2, 0x5, 0x4, 0xb91}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffd, 0x5, 0xebd1, 0x9, r1}}], 0x60, 0x4}, {&(0x7f0000000000)=@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000)=[{&(0x7f0000001000)="8710b13f83c3e4a2dd2205a7b15d6052e260ec6460ea", 0x16}, {&(0x7f0000000000)="4c729b7da27e6dbfb4717fcacb0803977ca268a7a70e8f0a2e0a629bc7626ef1a868c68e61e6d3cc76607d4bfc92c318703f3d9b98df199662bad3b91572dcaf6c9a55122262bfdf7a2d5e7078d6acdb92210cc520c1adbdd5612faf0e35794f1e13966c53c962139b4641b228e254bd0ce3357a5f6e71d2be54ca4142abda5019eb0ac861a305ab250e4277311fd42e283f04733affd50656eccce150b7e1bc72319605281deded1aea621e0272", 0xae}, {&(0x7f0000002000-0x13)="2db4ba5233f98d135c38aeab4c922504a9a443", 0x13}, {&(0x7f0000001000-0xee)="bb7369c2d44f5a3bf4c9d5644972d3a9ae337f62c418ffafae971596d22e0e2c41050f524f70d5768b92e883cfee96b29b0bec2c760cd6d0fecadbac37533220f3adad990db3b1175b9a44258c09e927163de645303e4982ccdbdb2997f47347647333d5e266e11a8a6d683738510a5f913655ad103f4474706f478ee63b0af0df0579ba8b7272caf1fd70f748d663970ba5997a30c2fd2d22a961e68632e21688403f110a1fd2648d3c0caeaf502824d600aa64e487d4426203afbacf721f24b4d1581c959d9554fc20140a9b5e7562d4d8f2cae1e61d4500797e3fa8fc528ff8b85411f5192b88c78f11af1eae", 0xee}, {&(0x7f0000001000)="5898e50ee73656a32227f3b7acc1f23eef5b04dedb8c28032dc1df47dcaeb1fe9981c16f9d85015cfc2342bdca417fa357674c1cfbac32fb7777409c738b18f5a948e0025ebf01ef0134e1c0cca8ecd3a757769c629748a939b97c2261dc65c577a8dcf322cbaaa593b6e0cb5754ad1f5a72c27eeca6ca401285755cc1f9aabc6b4ce0b152a1f478e878d5cd44331478b2b7f0a1d4c251a77b4a9cf4ed76ab2807fd0def6c6f6b30abb9562e6214a830f6d32aa5d431386c1490957ddeebae30ba73e561c6740fd8", 0xc8}, {&(0x7f0000000000)="2168c4c2d424c470da411d451c8a45d83927ad07892ff3a8765fdff384c8bde6dbab85cd5d03f3e365c1263b15092c019e2d32a42f09af97dc90f1254b65f0b271908d74d43bcd5f6d56a8296277f235f9589b4258da66cc407e91d3283b045778fb82e026d98534aa9c5b07b2e8f0230e8122", 0x73}, {&(0x7f0000000000)="44189a1f1561da5e9fe50fb3e1bf5b0db7181234e88e473ef97a533866cc5c2040a50dfd634ca83896ca9e3a15d1e3d1bdf730f31766608fffd6b771375a227115023d9d6e20b2b762d14cf92d41c26c433b", 0x52}], 0x7, &(0x7f0000000000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x482b9bb0c22ad8ff, 0x9, 0x1f, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x2, 0x7ff, 0x5, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x6e, 0x9, 0x8002, 0x8, 0x1, 0xd2, 0x9, 0x0, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x9ef, 0x2, 0x63f1, 0x80000000, 0xfe, 0x40, 0x0, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0xc, 0x80000001, 0x1, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x8001, 0x9a, 0xfffffffffffffbff, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x401, 0x7, 0x33f, 0x4, r1}}], 0x150, 0x7687ec43625724f2}, {&(0x7f0000001000)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000002000-0x56)="be542c1759242bd07f790ed983761d1e47fdb515afbc25427ac6f5420e44212b452a26f8493ff619c50307e2fb24ea86b45aa94277d0cc6c07618761b8ac3734345628ae1a6039c11868b44b31be429d4bf06c55d5e4", 0x56}, {&(0x7f0000002000-0x1000)="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0x1000}, {&(0x7f0000000000)="ebd65c131ea205c4567ce498f83ec4d49cf7cb4b5ee9b58d36dd5ada29d429e76505e443e5d98091", 0x28}], 0x3, &(0x7f0000002000-0xc0)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0x6, 0x1824eacf75a52ce8, 0x7, 0x4, 0x5, 0x3, 0x4, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x5, 0x1, 0xa26, 0x7fffffff, 0x5, 0x2, 0xff, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x14, 0x200, 0x3f, 0x2000, 0x800, 0x1, 0x3, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x3, 0x8208, 0x3b, 0x9, 0xa0, 0x3, 0x6, r1}}], 0xc0, 0x80}, {&(0x7f0000001000-0x1c)=@in6={0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c, &(0x7f0000000000)=[], 0x0, &(0x7f0000001000)=[@sndinfo={0x20, 0x84, 0x2, {0x45, 0x204, 0x8001, 0x1, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x101, 0xa, 0x39, 0xfffffffffffffffa, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0xe, 0x1, 0x0, r1}}, @init={0x18, 0x84, 0x0, {0x0, 0x6, 0x80000000, 0x4}}, @init={0x18, 0x84, 0x0, {0x7fff, 0x9, 0x0, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffffe, 0x5, 0x8008, 0x99, 0x291, 0xfffffffffffff568, 0x6, 0x2, r1}}, @init={0x18, 0x84, 0x0, {0x7, 0x4, 0x6, 0x100000000}}, @init={0x18, 0x84, 0x0, {0x8, 0x1f, 0x1, 0x7fffffff}}], 0x180, 0x40000}, {&(0x7f0000000000)=@in6={0xa, 0x3, 0x11b4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffff801}, 0x1c, &(0x7f0000001000-0x60)=[{&(0x7f0000002000-0x77)="ff2342adb5277c995c9b62a57d32b6025f858bae04522dd953d9d6a379eec9150fa04db04db62a1e20376ca3ab685132d51050c0cc4e7e465e3a23cdaf1bc2e3b44021014915fdf34ee8c2241b8fef65337d2a4c8c12a6ef589760cd3232adada1e17a3970694de103f436aabc7e46fcff473d5cfe447d", 0x77}, {&(0x7f0000002000-0x9)="c0902e736ebb963d9a", 0x9}, {&(0x7f0000000000)="182f226957448b2479f3160f922fc3ae46e5f14c619b", 0x16}, {&(0x7f0000001000)="d7d0798cedcb2c0b9f349a3c8d2810389c7f7089f36176a478ebe892b3f596b7a84ba4eb6415bf8ed19ceea35e8df237d3cea16ed06f863d93f79970565e29dd734aaba0bcf68a3fa46cc4272f3fb5ac59acb2af1e73cfdf66f8bdd739fe5923e60075347fe4917fb8d690b844ad709954e2c1df578970a688aa109d481976f7f5e8ee1588f5", 0x86}, {&(0x7f0000001000)="d5fc0e4720337be5d08d92146e36a21282fda37c3d835a660fba5bea2d73de5760af8c5193b94ed4ec162e344e9afcba537549a63f8c808a9ae5f4e64fbfb9b395ce2298df93085a673c8c470c50cbe214df51cf2ad890b9ed73a696e73e947ef33c5169ad33641324a9d6643a8f430c71961489b95e843ad20367805a047749a0c4034133015bb1c44f5cf9b10f11b4948770a096310031a04fce5d", 0x9c}, {&(0x7f0000001000)="68bbfbb187954e4f77088d50a0bcf834eb3eaf1096a023b2a367c2bb7976b8a249a79fa18aaffeb7c79c33348039a41133edf127916b91a9361010fbad0006c0017860ff613a2d974c20daad27840f16a43a65e9a02403e85cf6c26a8aa6ac35bcd332ffd17f67c2c49d18047d309aceb3467ed427e5d67bf1a61ea72aca4163908ae25207f3ef4da1a49db8e82b6f555784f23906ba36e7308878d3b18150fe19d900f8aa92b95ade74bb975f3d88cfc3361bd3e695be277a9fa82ff375a1fdb8242f119c7856d7172897744503007833345d52b2c33157610d6cfb7fc97fa93fefc06015cc0474926a6334b38c", 0xee}], 0x6, &(0x7f0000001000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x4, 0x200, 0x6, 0x532, r1}}, @init={0x18, 0x84, 0x0, {0x1, 0x400, 0x4, 0x4}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x4, 0x8, 0x8, 0x7, 0x614d, 0x7, 0x200, r1}}, @init={0x18, 0x84, 0x0, {0x1d, 0x6, 0x1ff, 0xffffffffffffff80}}], 0xc0, 0x40}, {&(0x7f0000002000-0x10)=@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000002000-0x60)=[{&(0x7f0000001000-0xa5)="12315cdd45c913638194a243219d5ff5e28534808091882b0f19ee8791c2ff3bca883c76eef3648220892e37a001ff0e9b3262d25a9df7c68812e87a3a2c609c61f277f09f7aa76f666a6b1680da5eccd17e3b06627b8eb40cb31666968824fa5ca16d95f6df66917212c5e8235b6127bf85f10b01971d6e9041bb957b84d31e8995ffec96579e5a8651b2f46c4047f30d1a1ecfbbf7b67941009257801369ed05aaefa52f", 0xa5}, {&(0x7f0000002000-0x1b)="16b284e330ae8cff6db12584da2bf25c4cb61685d2d3997201ace0", 0x1b}, {&(0x7f0000001000)="ac240f78198b07feaa", 0x9}, {&(0x7f0000000000)="", 0x0}, {&(0x7f0000002000-0x1000)="02c6bf60ac33605f8b500087e748211454a94f65f58c0559fdda1002d656342d0c3c6a135ef84526960c19e7dfc060c0e6ec45b4bc0bdcfc91af96b514dbe833d04ce70a179f1129c7993b0bc7ee8d51c3779bcaea76a38540855dceb0b347b7a5397485d287d543f9ee89f39c8f276fe833ce61c4f658623f45876ae79bb04e8ea44aa6a520dddd6c35d3b4dee1a7f919aeddafa9608444810a2e2bfaf05779b2e619f88cab41e8c8a6e664f33ce67a9dac1e824092a6f03512161eb0f07c3c047d0ee100b48de271562270f408f97dcb8e1d174667fc06acc5e602401f172ab7178e013fc29e08869147277126cb5f55749334af3e06207270ba1185965d48fafa58c8b99af9c0c8fd4da7644ac46088dd8b8cff87e23b46ef84d7a5ee37157177fb88b107ed36ae8bfbcc75e06a70ed1df50e3a032b989ce7bbc193a598b548acb7eedc1e8b54404717f6f6344928829162e96a458a135cf10bc2acecda7ba478e59280f4fc7508f1bbf709a9d44572a801cca7477a7a9a2554d39bba2c6d15fb652a3e09c06bc6c0d92aae09380f44702a7f2725b265087c4fc13b70a3a634e33619259754e9c7a2935d629bf256874e187ccae74839af51b8cfde2d694716fe9f9673e00d4e609c7c813431cbdb08d6fb4ae8622f1c977e0a39d78a901d78272f8bac3d4762981fd7acea637a7852769d7f0c405abc7717d302bcedaa9e7ddf0a93214596a57bf9c16d05f2d6a43c081577987491b03a09fee0ffe45d2e4e8e887a322f1c7f8ad4e9a0ed58721a452004fbf5632c7210da7d58182bf6f043c1b7670fe6e431ef79b9c46db8b411ced4b3b5996031d01be0f5306648094bee41f10f1ccaa516635c78f30acd012e25f3dedb1f864ef95019f3914e3dd6e082dcbc60c4ec6e1086b30c3493fc7a13595baf21361b06511b5c76ee05973c095c2b7b421f384f7aff448816afc8c1671ed0ae2190c91d946e24704310a9529890fbd3eb03a02a42283944545e069d517be460648ccb424c93e706641de57f597f537ca06bc5409c516b33e81a7e84aacb55d6d8eb3181c86cc64ad29d41dd2c5e6c6e2a2b4e2922625e7bc63fa267474b9c614a25c736cbb89117725e822edb224aea162b255703065c7af2e8f86229bc6ca5cfe22e36c94571d62abf04832a32d42143bd946bb3035701ef7ee48a4c64d6f566a6160757a1a98a3f5bcb00ae0c279d6d4f9221facd68885a7a2aa8922879cef197ff06ec05e7341ee142e273a5207c90e30cbcfd854ce56972b9aec3fe77eaf663f0840af84275a0d92cb1c3c0114a8c3fc16f469932536c224ebfbe9abf15e587a94bab6b0a0734038a4466e003622f158c3e26852a1b79ece4efc44092c77a327e1bc4677c0ce00e8b73b34ce00e9f6e4d37080d6d12b56d56f4c4caa9d2a3c61d2b4818a02c6e58be25b98e026efc6f3f1a486b0024ad6d8f98647a77e839117388d8731a2d5af4a8e97e46eb32d52a3215966735134ca3295d37b11d94d2795a42ef811095517d7915da50ebf7520c2991cee81c1dc08e397dd6a0d0542e841850e3cbd75abedd2882072b6f6917ac3cbb825063179031316f3db7219e35e2e1435b03cc48873ed859f720b1f30020b47f91c0ef872277535d2893a91b72f3107eccd703a4fe9469a9f184b5dffadd48217484b106e2588d3d809774c6e3ed71928b268e63b9b42c99ae008cce31b02dc0af08e4fe120204b86959bedf81b564858f3f79bc6ab7c2c571a1fdf28c67a08ea27774b1a0dc889fcd0efc0144ba749f5265845b174da95f51f045ebf1dc16972a8da1b6dc371a2543893c23fec58dd4896ddb443457c02729604e62ecda3bb6b012b86e8c6091fa6462a64fbfa16d7fa97e6e9930312382dc8a2dbeff98b9f7945ab5f9afd00223e02f27c4e3838ef2fe9533eeba026b66dc420ffa7f7dae3bb241469e9961456fcea48db98edee208741468d57513600d9187a137ca5b3ae449b87ebf3180a1011564c680d62e577dc40296194726fb7d90fdb5edd9065fc48224d9f322e21fb50ec8791c8611e49fc31d0ff162ad593c49a835e116750e6b5ff4afe8dee45dbec228ce7d6531b719c5973c03df54e4775e89d64ec38d71610bdb25e22e236586c3e98cf3567cebab86e4ec158acc8e4b5fde5988410629ba3885b9f07e660c68fa10052b739b28c1033594d5b9667c800547eb6b398b04b35ab388553118468568bb28c8956af6ff1d2d1e987c18d44446457145be0cd8768d169024068726e74d865dd1841dc4020f358723526df5bbb1e39e2434239ed75dfeb9e05c4a9ad0e1542a490bf30586aecc6fa192414ac3b6b9d662e4c1f47970a927b4789e7097beaf1c73b0259d29665a4dd03caa957b52015b188dffc02566e12056a881a4d11e6051e372f157428f597e98d04b6527e17d3191c8c3cd67ef26359f23941d96f36b466ac4f7b96a6f2c3d3727b63d55de741bce9e19b148d9b51f5e7b33b20d0b08a54841d30c3e390e7f237797cd570a78c987d19e9e5f2f38ebcf6d170a0ee3d3a43c75b298b4e1c7e872a5aa00ba6886df37dba15bd7cae733a7d7be1fe5dac4276c209d1093f2d470f30df4ddb82765adb43035f9987792debf7505b7a1534246b6ff32ab2bdc1172a871b0e677d792724eae9ab4ee8fb1ec635b6d933944ed069de9c1f728443943ee371c71c3312fb6172447a9b699673bfb02233baf265d09950352419ef7df4258e69b214d21ec6d1c0c691c32841b54fda13fce76ab79c63f9c1bf2bebb99d0db5813e881132d5bd061202c0983d6f718f916ba33cb6e37c070abcb417b58fbaab283a1af1e94a210c5fedc0322edeb6eb7c8b853b9a5f5f2fdf597754b6fcf668576b1420ac0f67e4fa0978e621201a206974ddb1f84944f98b63d627d3e2a4d7cc75454b618b5bab2831df8a891b0c7570369c3e23703446893ba216f06eb13fcbc357e6fb012eafa91fe1c6e17b79e17727aa1a1b35903311be0807d63a7688b0350167faccb88bd29ede3b09502f00e7e19e088dcbde6ead65cb8242487a6cad8ed99802f594028ed7451dbcd8e74067ea2da7f59f84b821a46c7e4b7ffb713d66882f498a2c7a2dcc8ceb4870349df0c836ed47ebef239d06c2c670b3fa66b96fa8059499dfa623af24fbd747a2c25f3e4c9d53e7767c367a7dbd6f2778a5a44da71eca1d11b8164253ceaa30d7449231a5f5e3a0852356327435d6fbe28194d440a5515bd82f1bd1bfd566cc677e82a47cfa35ba46870a6e226e7e1aad2ed6bbe2e5951155d12651d2d89b2dd4de19a5e47bffd8279b26bee8c24e5c8d77d94584837fe05a25e19db94d78e656646aec9408615f953bd06cf382aee3b2e36e4ca84196b3b2aa1d07b10b868331580961233ea23e8403a56decfab9907a79b0f3982666713998745ae26a058cb5e64eabdc85da79c79dd398167254cc09b68e436c93f2c0e28817bb3bd59c27774bccb77bcc53b4fa2fa4d07a4e0263075fac6845a0146cd6c8ceebffbdd536f9b13ffcf3e6e60e687bb5a6336890062b14997b715f88b569bae6c1d404211ee79ae95f300cef537d56dc3021c1b2dfcf3106a703c4ccc5714bc5195ac5eb16d5f67e8c3ef841b545a9ee47cd69726471f8bd0ab5bfdfe2c05889daf65fcdff9a4e8a89f8a9d90118509dea69985855d90d082497cdb610e48778f6e107a10547fa035e812ed2cf00397f58f2703a6f5eadcf8f0d4017c9348f35594324b2b9041c583c0ea08aebad3e1df33f94ee2b5afdcd4eac94ca0de9bc4574e86605b605fab04d31bb96aac7c2c41671e2d8b6bc71b9a682d796f91970adc55f07fdcead70ee285d87d9930404462fc3021012b02780de1f66990c30ccce731b83ae2173ef314a70c37bf2cb743e9a6e32064fa3a730198506ec7a00f7530ac3f0417746930ec71366ef0d7d8b6f53401f842c901501618e89971bdd9b13691b7a41e77dc0093d944bb0abe90e4287efdb89e58d8f661681d392216b6959134394b11536d126f99809a7566ef6c30788658746a53e8c2198b2b6fac93ea2e1a913d92f9a6b3ebe2a8b7e4b444ab9fd2cc7f38386dcce43f3e27abafe2c1b3f3e693ca1ede1424c7932fa5e504efd57b7c14f6fe7ead84b2193b1e0ccc39fe0cbcac2c30974a3a1ca9c6cf199106b2e4736c2833def3034d0a1abf0c0b9608d53eac92f1b176e5dbef4272c34f9eda147fdebb0b21bbd9679f43b8c4d110c072b5985416ac998a41cc1a51d1fe62aab7dd52418ab24e2c960e744b58b3fdf110463becc35e2431c9f6f70b407e48f697d28bc4b3dc4e66b5b0637c19585469b28dc46fb786ccc7d3dd24e814b727b9db71ded49372a284eeda8b88774b7fa4245b5027396bd7c5a0d67e20a9d111f8c8bd39aec39d04ca84920cf010155c8a70bb9746ee18e9dcc3e78163441956ed4b35bf3986091124272f750ef87196404c317eed989f5590d4c45a7b054dc63d8a8a0ddbe9a9aebf80c5925bab6ea19f3b785c0d9ae6264c0e4fa94ca316aae097924109bd001a93b7f80ad417912075c25e84c0a8d314dc163a370bc3a4002630d9e4a27ccea966b9dc6cd6bbb6a4330d5fab6ffcd1a57bc3704efe8ba5b144b9c1984e04f38183538d6cf8ed9556b1311838b3a035b72148507921c885f5640f3ed2a7b4def98d5e436689a34b5b9de617af769cc1bfd33f324a93bc5dba5099d48ff0722f93aebe3c6ee8f4e09f59721553f51387864a912599b740ba35268745bf4a62ad6d70160e9d1f2f1e01bd37ccd4ae17f3897500f282e4c9c60a908c69fe60483e2f02c55c593e3df650e7a4f0533715869cea68e33a339fdd9a143d04cfd6c58e01beae0de670329bdffa76d59c6048fc1948401a3af94b189e1a2593edc76182a93fd83abe55e08e45c572d4243baf70ebfc3c6edcbf19c231f2414297bc2e75b8541b3de5e7ee8458f40cc3a4038091f271fae98251daab8c20b02155a9edaa555795fe8e5bcbc4a3bd0066edc8e64e2d9d2c195c8689f3483a259d416b919439042c6310852c5e8ecba2bcd0c3592ac3d47ca1b529d94126701dc5d2ba97579a267383ea0e65cd1d2d053229a59c0bb9d47bd88e3fe6578b5636c457dea762b31d580671f26b3dab456cc33183a987de37670e1ade9e7715998fc290878b655a3e25646f9c3c1e30bd1e51d8b5e6150602dfe9446df665b02b5982c4e7a9b80a8ac5f36cb17e1e81bf6f8e2c09429c54a1942d2d8f414494a7b7b0835ffe4cc69dda4d0b4b0ea7a20fd6bcdadcdf4b5e6c275a9d036f367b90fa310eaa44c094132cb17cd530af037d23c02f2f5c84068d1875b9eb35b5c1e27f199f8dac2f5172378d452ec07c4ac7980c2ff09013f763a73e4b327176a53b50426faac800e2e59537ee7318a9680b99a95ee93fa6714f3e646fd32a2d85bea5875f4d9103907db1e97771e07d7433d0c834cf8c3cd35e96c18176b31611d7ee9e812d981e8e0d62e8d17bd53d08bc6e6f78f8135f83fb6ed127397860a2bb833f6ae561a2143d7acd97bd29f915fcb03e382d494a3999716ff72cf9f76fc991ad414be57ac3c43f4ed2394e95be2341ad77d86e30029cb05fabac6bb34409042fd98eb6af0d6ab0314c5cae4301cb738c5e9b5387c1c7905d31d51218382e78d51d221a0e4d23c88198dbfac01e1f814e682331e1abfdf666e51bb2cbc34181f396f5be5d42b49afee5ec8714af38b71b7ae789c578918d728690465e976f5b86d390723953cf9e6694", 0x1000}, {&(0x7f0000000000)="10747d1f1bb4fd1f5372f60736499caa4d31668c5ff8fa", 0x17}], 0x6, &(0x7f0000001000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0x43c, 0x5, 0x9, 0x9, r1}}], 0x30, 0x40}, {&(0x7f0000002000-0x10)=@in={0x2, 0x1, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000002000-0x20)=[{&(0x7f0000002000-0x1000)="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", 0x1000}, {&(0x7f0000000000)="", 0x0}], 0x2, 0x0, 0x0, 0x40}], 0xa, 0x4000000) 2018/01/30 06:44:23 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000000)={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, 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]}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000001000)={r1, 0x2, &(0x7f0000001000)=[0x26a73a3e, 0x3f], &(0x7f0000000000)=[0x1, 0x7, 0x7ff], 0x16, 0x2, 0xffffffffffffff38, &(0x7f0000001000-0x8)=[0x1, 0x80000001], &(0x7f0000001000)=[0x800], 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r0, &(0x7f0000003000-0xc)=@proc={0x10, 0x0, 0x2, 0x4}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000001000-0x9b)=""/155, 0x9b) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000004000)=@known='security.ima\x00') mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000006000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000002000-0x4)=0x1c) sched_yield() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000006000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000-0x8)={0x0, 0x3}, &(0x7f0000006000)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000007000)={0x7, 0x1, 0x8000, 0x6baf7bb4, r2}, 0x10) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x400}, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000005000-0xa9)={r2, 0x1f, 0xa1, "a353bd0dff1a6b698f413c7e2b8264d40078176451088cc376e0d4dd940cf409980907f0681652837a94322f73a43506e0178c96e172daa1afc78df67c5b1dcefa7dcdc0ef6e51a43bfbccac5307cda22164a8bbc0ac5c0ee32d962cdde93afa7119ae03b0725fc0b864ab83ac7b0a2e31b24862365783aae09b64edc7e538116548c198fc59ef564765b10771ed4ef40a92d25b27f45765807b3874e750c00404"}, 0xa9) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000003000-0x4)=0x5ce7, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000006000)={0x4, 0x4, 0x8000, 0xa63, r2}, &(0x7f0000008000)=0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000009000)=""/69, &(0x7f0000000000)=0x45) [ 38.245678] IPVS: Creating netns size=2552 id=1 [ 38.323615] IPVS: Creating netns size=2552 id=2 [ 38.380611] IPVS: Creating netns size=2552 id=3 [ 38.443112] IPVS: Creating netns size=2552 id=4 [ 38.517459] IPVS: Creating netns size=2552 id=5 [ 38.611760] IPVS: Creating netns size=2552 id=6 [ 38.734067] IPVS: Creating netns size=2552 id=7 [ 38.874953] IPVS: Creating netns size=2552 id=8 [ 42.030858] syz-executor5 uses obsolete (PF_INET,SOCK_PACKET) 2018/01/30 06:44:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x17, 0xa, 0x7, &(0x7f0000bfe000)={0x0, 0x0}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f000084d000)=0xfcf) writev(r0, &(0x7f0000ed5000-0x10)=[{&(0x7f000093d000-0x39)="390000001100094701bb61e1c30500ff070000000200000045efffff08009b0019001a000f000000220001070000000004e9ff0006000d0005", 0x39}], 0x1) 2018/01/30 06:44:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000520000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000046b000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000c94000)=@sack_info={0x0, 0x2, 0x1}, &(0x7f0000a69000)=0xc) r2 = openat(0xffffffffffffff9c, &(0x7f00009d0000-0x8)='./file0\x00', 0x101000, 0x8) recvfrom$ipx(r2, &(0x7f00004f0000-0xe0)=""/224, 0xe0, 0x12020, &(0x7f000045f000)={0x4, 0x1, 0x5, "ad28a92368bb", 0x8, 0x0}, 0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85322, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 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, 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]}) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000516000-0x4a)=""/74) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000f4c000-0xb0)={{0x4b, 0x3}, 'port1\x00', 0x1a, 0x1000, 0x1000, 0x100000001, 0x1, 0x5, 0x2, 0x0, 0x1, 0x10000, [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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f000091c000)={0x106, 0x80000000, 0x3ff, 0x101, 0x2}, 0xd9) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00004f8000-0x5)={{0x8, 0x9d9a}, 'port1\x00', 0x80, 0x20010, 0x7fff, 0x4, 0x1ff, 0x200, 0x101, 0x0, 0x5, 0x401, [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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f00007e0000)={0x3, 0x9, 0x1e44da16, 0x1, 0xfffffffffffffffa, 0x959a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 06:44:27 executing program 3: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) pipe(&(0x7f0000ba0000)={0x0, 0x0}) r2 = add_key$user(&(0x7f0000079000-0x5)='user\x00', &(0x7f00004fe000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00008ab000)="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", 0x1000, 0xfffffffffffffffc) r3 = request_key(&(0x7f00004b0000-0xa)='encrypted\x00', &(0x7f0000ceb000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000343000-0x11)='md5sum-ppp1wlan1\x00', 0xfffffffffffffff9) keyctl$negate(0xd, r2, 0x5, r3) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000d88000-0x10)={0xa, &(0x7f00003bc000-0x50)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fea000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r5, 0x111, 0x1, 0xfffffffffffff000, 0x4) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r5, 0x4b45, &(0x7f0000feb000)=0x4fed) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000fea000)={r4, 0x10}) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000f19000-0x20)={"2eb8c37c1398579745eaa299742c45c1", {0x4, 0x8, 0x1400000000000, "972e8ac6b4ce", 0x81, 0x0}}) clone(0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f0000ce4000)=0x0, &(0x7f0000000000)="") openat$selinux_load(0xffffffffffffff9c, &(0x7f0000345000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/30 06:44:27 executing program 1: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x5, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x486, &(0x7f0000490000-0x18)=""/24, &(0x7f00001e6000)=0x5d1c08922993c914) 2018/01/30 06:44:27 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x280000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000dcb000)={0x4, 0x8000, 0x4, 0x8, 0x0}, &(0x7f0000b09000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x2a, 0x7, 0x2, 0x6, 0x78b3, 0x200, 0xffffffffffffffb6, 0xffffffff, r1}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f000048e000-0x8)={0x0, 0x0}) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(0xffffffffffffffff, 0x11) ioctl$int_in(r2, 0x5452, &(0x7f0000f28000-0x8)=0x81) write(r2, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00001c3000)=0x3) dup2(r2, 0xffffffffffffffff) 2018/01/30 06:44:27 executing program 2: socketpair$inet(0x2, 0x0, 0x4, &(0x7f000076d000)={0x0, 0x0}) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x8000, 0x0) socket$packet(0x11, 0x2, 0x300) r3 = socket$nl_route(0x10, 0x3, 0x0) ppoll(&(0x7f0000a6e000)=[{0xffffffffffffffff, 0x1240, 0x0}, {r0, 0x0, 0x0}, {r1, 0x4000, 0x0}, {r2, 0x2, 0x0}, {r3, 0x80, 0x0}], 0x5, &(0x7f0000227000)={0x0, 0x989680}, &(0x7f0000bec000-0x8)={0xb86}, 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/dev/keychord\x00', 0x8902, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r4, 0x111, 0x5, 0x1f, 0x4) write$eventfd(r4, &(0x7f0000014000-0x8)=0x0, 0x8) 2018/01/30 06:44:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000df7000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f000098d000+0x82e)='/dev/autofs\x00', 0x40, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00003c7000-0x44)={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000305000-0xc)='/dev/autofs\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000678000)=""/125, &(0x7f0000e1d000-0x4)=0x7d) fcntl$getown(r0, 0x9) fcntl$setstatus(r1, 0x4, 0x4000) 2018/01/30 06:44:27 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_create(r0, &(0x7f0000001000-0x57)=@access={'system_u:object_r:getty_exec_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x34, 0x39, 0x0}, 0x4a) 2018/01/30 06:44:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fstat(r0, &(0x7f0000ac5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bind$inet6(r1, &(0x7f0000c9c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) r2 = accept$ipx(r1, &(0x7f00001f0000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00003f9000-0x4)=0x10) sendto$inet(r0, &(0x7f0000d44000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000288000-0x8)={0x3000001, 0xffffffffffffffff}, 0x8) socketpair(0x0, 0x4, 0x8000, &(0x7f0000234000-0x8)={0x0, 0x0}) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r1) r4 = dup3(r2, r0, 0x80000) getsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f0000aea000-0x4)=0x0, &(0x7f00009b4000-0x4)=0x4) 2018/01/30 06:44:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000a4c000)='/dev/random\x00', 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000218000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000b79000-0x4)=0x0) r2 = syz_open_dev$loop(&(0x7f0000fb0000)='/dev/loop#\x00', 0x88f, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f00006c0000)=0x0) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) getsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000566000)=0x0, &(0x7f0000928000-0x4)=0x4) 2018/01/30 06:44:27 executing program 3: clone(0x0, &(0x7f0000000000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) listen(r0, 0x0) shutdown(r0, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00006c0000-0x4)=0x0, 0x4) r2 = fcntl$getown(r1, 0x9) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e78000-0x11)='/dev/vga_arbiter\x00', 0x8000, 0x0) mq_notify(r3, &(0x7f0000b10000-0x60)={0x0, 0x2f, 0x0, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000cc4000-0x4)=0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r3, 0x111, 0x2, 0x1, 0x4) r4 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x4100) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r4, 0xc0605345, &(0x7f000074a000)={0x8, 0x1, {0x3, 0x0, 0x33, 0x3, 0x89}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 06:44:27 executing program 6: mmap(&(0x7f0000000000/0xb41000)=nil, 0xb41000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = syz_open_dev$mice(&(0x7f0000ae6000-0x10)='/dev/input/mice\x00', 0x0, 0x4000) mmap(&(0x7f0000b41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r2, &(0x7f0000b42000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00008ee000)=0x10) mknodat(r2, &(0x7f0000b42000-0x8)='./file0\x00', 0xe080, 0x4) mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000b44000-0x24)={0xfffffffffffffff9, 0x7, 0x5, 0x2, 0xaaa8, 0x81, 0x80000000, 0x1000, 0xffff, 0x0, 0x9, 0x80000000}) clone(0x200000, &(0x7f0000b43000-0x53)="6f8e9c755e89cfcf5b98392810ef8c3336d8717a360bc40622bc54650d26ae7cdab36cb7691443a30e6aef4f1585363c4c5d8289f3b9acf87e1a2c2ef7647e790bdfd25d8f3202a3c5c0308a96915a34acfca9", &(0x7f0000b43000-0x4)=0x0, &(0x7f0000b42000)=0x0, &(0x7f000061d000)="5df58f7370c7a24e5df350a39aaf5829f95bc65535f6a392a970723659eafeba214bc1c1d50a4483b3e8f68500ae212817663e7112a47a14df7d98b2b095a43351ba9c7875656de5d40d528e1f6235836b78eb7d51c02b7a5112cdd1acd1e2c8cdb55ea5ad3a84b2f768fdc932f30f606b4bba0efa1430d092119593f95301aa98ba53dce272ce633be6df5b4b6abc362fd009f7f44e168038b3a761f1ed3395de62937b56720a9d9fd59682a810") bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000329000-0x30)={0x5, 0x4, 0x4, 0x5, 0x1200000000000001, 0x779}) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept$unix(r1, 0x0, &(0x7f0000b3f000)=0x0) 2018/01/30 06:44:27 executing program 7: r0 = socket(0x10, 0x80003, 0x0) recvfrom$unix(r0, &(0x7f0000b67000)=""/123, 0x7b, 0x1, &(0x7f0000b67000)=@abs={0x0, 0x0, 0x0}, 0x8) personality(0x0) 2018/01/30 06:44:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) lstat(&(0x7f000084a000-0x8)='./file0\x00', &(0x7f0000357000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shutdown(r0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001f4000)={0x0, 0x0, 0x0}, &(0x7f0000355000)=0xc) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) vmsplice(r2, &(0x7f0000a21000-0x70)=[{&(0x7f00008da000)="7e1fb155f0a22d1dd1ea0ed3af71693d112b9abff3a05ace176942d3e59a1d35922fe448a6b1c9821d7dd16804c88ede3d2723bce2e5ce1636d52c63eccedd030b3c2428ae1e3ba6856ecad175ee23d6dcd8b281a8c1bb8b38ce57f8e8f269d60925a9b50cd4c5f8ce587bbb0276638777ecd66bc187d431d7a2c2dc3faa2720f9be6108b5b8f174eed63248b74f6c639ddc6771dea899c58c494993a629dbc57641e5060ece8444054a8daa05af22c3d1a08d78b1b30b54c165fe8fccaafcad0015d46a81656a639c7a400019d7c1867200deba8a4d49cadface2d0202200be7b7ff78a0ffbaac4", 0xe8}, {&(0x7f0000d54000-0x76)="eb63d8cc58b172e56374f653bbe62379c4c5c951e65c89da7b1f7c314347d9c80b92daf8e991439f7bd8af883243f6e2e687d4e736f0345ed4dc8c4651c1c9ddd65e3e91dc2a902f3c27415e8fcbfe2aaf7f40855d1e883fd87fd50357693cae532e86079d46e420463b8ec10bd1e192809600d9d366", 0x76}, {&(0x7f00001e1000-0x18)="57404d74b8b333679be5d38f9a73a382e9078e1d6f3efc9b", 0x18}, {&(0x7f0000008000-0x98)="4f60f7c748e5c3a714adef023fd5cfcf363f0709fd3add97a4eab6f4f760310474ba7a7296aa1411de9a4392ad2d6967bd968b22dbd3e71c16daa8dca056030a94a86b9930fb4b407ed6ea3c305d82371333b55129f42ef78ad5a331423994e178998ccc0120e06ef2bf5be5bd880d584b87cb2b499417d808034a0ff6db58bfa261f69bc5ce0eaf5c8bfc54fd859cbdb93b08be24c22745", 0x98}, {&(0x7f0000639000-0x3f)="2ef6eb58e5a53b80c5ae65e89ab14231b3d0adf42f2f9ea2b91e27856127c65a5e83220b03b03dc39b6129bbd4dfdd9664207eda5b49f2ced23caca6b9f337", 0x3f}, {&(0x7f0000801000-0xcf)="df8052fcbea82c73925a35a516b97b5b2a25e892ee45624be38c84581c912053510b56ac4d7b24beb4b18774e2ce248d5ab417c3c6b351d118b05d117555a50ad97fec5db4737c9d389cb81bbd3d4312725a8913ea1a0343f89f82f361361511472451376e9403b0139d282b34e1366b47d9db226b393d38f2f1e84ef626ea65fe0879619194663c1510ead3596ec2e21f732afba6e434a561f38c0d525e95147631f9b6dbaaa890c3c1aae6ad80076085686fcabbb0715f66d563f0ff5a347b08d8fc83adb781ee093a3f88f8d697", 0xcf}, {&(0x7f0000392000)="2ae4e024c13edc783b753a73a6890592ea7f36d40c2ace54d7ddf12729018864b310185eba59b6e151c2213411fe60ad349637fc92b25ffeec3fbdc5c166dad0a6de1ca8f02f12325d0a3d2407fc46d07f228cdc13c9ac9a7b20ec517bbad6edd2d84347f389074ae6268ec90908454ace5097b539f799a0376176ec6bff825d8d46e332", 0x84}], 0x7, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fa}) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000aa0000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$inet6(0xa, 0x0, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000bdf000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2018/01/30 06:44:27 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c9f000)='/dev/rfkill\x00', 0x82201, 0x0) mmap(&(0x7f00005a8000/0x4000)=nil, 0x4000, 0x4, 0x10, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000000)={0x140000000, 0x3, 0x6, 0x9d1, 0x2d1, 0x36d, 0x10000, 0x4, 0xcbf2, 0x1, 0x100, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000960000)=""/113) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000cb000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = request_key(&(0x7f0000a70000)='syzkaller\x00', &(0x7f0000c23000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000a6d000)='system', 0xfffffffffffffffd) keyctl$get_keyring_id(0x0, r2, 0x0) r3 = syz_open_procfs(0x0, &(0x7f000049b000)='net/ipv6_route\x00') preadv(r3, &(0x7f0000007000-0x10)=[{&(0x7f0000006000-0x64)=""/1, 0x1}], 0x1, 0x400000000000) [ 42.393671] TCP: request_sock_TCP: Possible SYN flooding on port 20006. Sending cookies. Check SNMP counters. 2018/01/30 06:44:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000076a000)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f12000-0x4)=0x7ff, 0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000c7e000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) lstat(&(0x7f0000659000)='./file0\x00', &(0x7f000012b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000e20000-0x4)=0x0, &(0x7f00008f2000-0x4)=0x0, &(0x7f0000602000-0x4)=0x0) lchown(&(0x7f00008cd000-0x8)='./file0\x00', r2, r3) r4 = syz_open_dev$mice(&(0x7f0000842000)='/dev/input/mice\x00', 0x0, 0x80) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000c46000)=0x0) connect$unix(r1, &(0x7f0000e9e000-0xa)=@file={0x1, './file0\x00'}, 0xfffffdc7) 2018/01/30 06:44:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000003000)='./file0\x00', 0x10448, 0x0) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f000072a000-0xc)={0x2, 0x2, 0x0, 0x0, 0x0, 0x0}) ioctl$KIOCSOUND(r0, 0x4b2f, 0xfff) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f00007f9000-0x10)={0xa, &(0x7f0000ef5000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2018/01/30 06:44:27 executing program 3: socketpair$inet6(0xa, 0xa, 0x9ae, &(0x7f00005ac000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00001ff000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006cb000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000d23000)={&(0x7f0000c24000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006d7000)={&(0x7f0000c31000)=@allocspi={0xf8, 0x16, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x33}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 06:44:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000596000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') sendfile(r1, r1, &(0x7f0000f4f000-0x8)=0x0, 0x25) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000d0c000)=0x0) 2018/01/30 06:44:27 executing program 4: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000fe9000)={0x0}, 0x8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000dd6000-0x50)=[{&(0x7f0000240000-0xb1)=""/177, 0xb1}, {&(0x7f0000000000)=""/16, 0x10}, {&(0x7f0000787000-0x17)=""/23, 0x17}, {&(0x7f0000000000)=""/250, 0xfa}, {&(0x7f0000c87000)=""/73, 0x49}], 0x5) 2018/01/30 06:44:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000756000-0x3)=',&\x00', 0x0) rt_sigaction(0x6, &(0x7f0000de8000-0x20)={0xfffffffffffffffe, {0x0}, 0x0, 0x0}, &(0x7f0000278000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000b0e000)={0x0}) userfaultfd(0x80800) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x428421, {0x400003ffffffb}, 0x0, 0x0}, &(0x7f000093d000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000b89000-0x8)={0x0}) getpid() syz_open_procfs(0x0, &(0x7f000032d000-0x9)='net/tcp6\x00') ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000807000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) 2018/01/30 06:44:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000d000-0x6)='./bus\x00') symlink(&(0x7f0000ada000-0xc)='./bus/file0\x00', &(0x7f0000ee2000-0xa)='./control\x00') r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000054c000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) creat(&(0x7f0000ccb000)='./bus\x00', 0x0) 2018/01/30 06:44:27 executing program 3: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f0000f29000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000fda000-0x4)=0x10) getsockname(r0, &(0x7f0000d99000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fd8000)=0x14) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000fd8000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1451, r1}) r2 = getpgrp(0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000b57000)=r2) write(r0, &(0x7f0000ea4000-0x1e)="1f00000052007dfbffff76fef4fffbff0200c500000000b4a50007ffb92b", 0xffffffffffffff73) 2018/01/30 06:44:27 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x200, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000001000-0x56)=""/86) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000a82000)=0x0, &(0x7f0000001000-0x4)=0x8) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f7a000-0x10)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000538000)={&(0x7f00008db000/0x2000)=nil, 0x100000000, 0x2, 0x10, &(0x7f0000c0c000/0x4000)=nil, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000691000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x1, 0x0}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r1, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) 2018/01/30 06:44:27 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r0, &(0x7f0000002000-0x8)='./file0\x00', 0xc000, 0x0) prctl$getreaper(0x9, &(0x7f00000ea000-0x8)=0x0) 2018/01/30 06:44:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f000032a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) r3 = epoll_create1(0x0) fstatfs(r1, &(0x7f0000cdd000)=""/126) r4 = getpgid(0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f21000)={0x0, 0x0, 0x0}, &(0x7f0000326000-0x4)=0xc) r6 = getegid() r7 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000eaa000)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008fe000-0x4)=0xe8) r9 = getegid() r10 = gettid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000575000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002a0000)=0xc) stat(&(0x7f0000262000)='./file0\x00', &(0x7f0000306000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f00004f0000)={0x0, 0x0}) stat(&(0x7f00000d6000)='./file0\x00', &(0x7f0000422000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ddb000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000742000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e34000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000174000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000da3000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d87000-0x4)=0xe8) r20 = getegid() sendmmsg$unix(r1, &(0x7f00009be000)=[{&(0x7f0000466000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00004fc000-0x20)=[{&(0x7f000042a000)="e48cc6aeca325f5410d78353c9504064fef6bed718b7253eb92f60902274fb9344753db3", 0x24}, {&(0x7f0000e8b000)="3ad00655a4664b2984552206a3771dd8bd8fba045fe8435b401d1f82cc454e", 0x1f}], 0x2, &(0x7f0000d6a000-0xe0)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r0, r3, r2, r2]}, @rights={0x28, 0x1, 0x1, [r3, r0, r0, r1, r2]}, @rights={0x38, 0x1, 0x1, [r1, r0, r0, r2, r2, r3, r0, r3, r3]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0xe0, 0x20000000}, {&(0x7f00009c5000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000f5e000)=[{&(0x7f000054b000)="4fb25266777d1a740037766d80bd48607a1d0322793ac0c54cf3cd", 0x1b}, {&(0x7f0000feb000-0x2c)="65ba7b212f1ddf053713bdbea50d6d15bfd1b476cc7eb268f667c780b8579a706f4050a89339fdf8b89385ef", 0x2c}, {&(0x7f0000659000)="c7d53f3a683ea6946a077bce5323228b3edb18841c5f27fa526ab1680a217559d0d5089b9265fc061a81cf7fb4bc31b580173924ae048cfb6d59622c73b1f9bf7ce525f6d4c971d9e27a66b4d5ec10961dcda0815843ef1f9728084d24b85928e1d8390b42e6b789b72f562b7d8326772f906c10", 0x74}, {&(0x7f00007ab000)="", 0x0}, {&(0x7f0000c40000-0x47)="b351d80c876ba539d6f4d1e08686377b5a50a9acf1929e690e1644cc98750347d4fb827b77f383a1e426249651a5df8c4f2ff8e7bb1dad946822cd9330be4b48193eb5bb227125", 0x47}], 0x5, &(0x7f0000b0c000-0x78)=[@cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, 0x0}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @rights={0x18, 0x1, 0x1, [r2, r1]}], 0x78, 0x4004}], 0x2, 0x10) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000b82000)={0x0, 0x0}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) 2018/01/30 06:44:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000cfa000-0xf)='net/ip6_mr_vif\x00') preadv(r0, &(0x7f000094f000)=[{&(0x7f0000642000-0xf2)=""/242, 0xf2}], 0x1, 0x41) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000c6d000)={0x1000, 0x4, 0xffffffffffffff7a, 0xfe, &(0x7f0000c59000)=""/254, 0x36, &(0x7f00006db000)=""/54, 0xc8, &(0x7f0000ef2000-0xc8)=""/200}) 2018/01/30 06:44:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000c4c000)='/dev/ashmem\x00', 0x3c1400, 0x0) fcntl$setsig(r0, 0xa, 0x34) r1 = socket$unix(0x1, 0x801, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fcb000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TCSBRK(r2, 0x5409, 0x5) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) mknod$loop(&(0x7f000053b000-0x8)='./file0\x00', 0x6103, 0x1) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000d84000-0x10)=@buf={0x41, &(0x7f0000556000)="ac6ac799d6d0bda997c540f3454b2cf7ec2b77ce580df3eead76c2b7021c2af075f6517ae32f29740684d49edbe550f582c630a612efa70e832c62a5afaf0a435c"}) bind$unix(r1, &(0x7f0000003000)=@abs={0x0, 0x0, 0x0}, 0x8) connect$unix(r1, &(0x7f0000939000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/30 06:44:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d73000-0x9)='/dev/sg#\x00', 0x0, 0x80) syz_extract_tcp_res(&(0x7f00002a3000)={0x0, 0x0}, 0x0, 0x6) write$tun(r0, &(0x7f0000429000-0x86)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x7, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[@rr={0x7, 0x7, 0x0, [@broadcast=0xffffffff]}]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, r1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x3a) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000c17000-0x4)=0x5, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f9d000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000040e000)=0xe8) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000c5d000-0x4)=0x0, &(0x7f0000d76000)=0x4) getrusage(0x0, &(0x7f0000736000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f77000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000528000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009a5000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000722000-0x4)=0xc) setresuid(r2, r3, r3) readv(r0, &(0x7f0000562000-0x10)=[{&(0x7f0000ae0000-0xee)=""/238, 0xee}], 0x291) 2018/01/30 06:44:27 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendto(r0, &(0x7f00002d5000-0x1000)="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", 0x1000, 0x4880, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000f63000)="1f0000000104ff009143070007110000f305010008000100020423dcff9f00", 0x1f) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) 2018/01/30 06:44:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000016000)="6664001f66d0") execveat(r0, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f000001b000-0x10)=[&(0x7f0000019000-0x13)='-]selfvmnet0\x00'], &(0x7f000001a000)=[], 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000d54000-0x5)=""/5) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/01/30 06:44:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000053f000-0xb)='/dev/loop#\x00', 0x3, 0x32801) ioctl$LOOP_SET_FD(r0, 0x127d, r0) 2018/01/30 06:44:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000344000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000154000-0x8)={0x0, 0x0}, &(0x7f0000f6d000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000013f000)={r1, 0x1e, "b813ff6deb0d3c9f73b4a785177085aaeecc42a5e3254417863f75d10c56"}, &(0x7f0000a60000)=0x26) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000070a000-0xa)='/dev/ptmx\x00', 0x7fff, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r2, 0x5406, &(0x7f00004a7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000063c000)={&(0x7f00004f3000-0x1dc)=@newsa={0xf0, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0}, @in6=@empty={[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}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 06:44:27 executing program 1: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00001db000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000f6000-0x8)={0x0, 0x9}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000b3000-0x5c)={r1, 0x54, "cbabfcedb9f3601b54a944c6be66e8fc161a3e4deee2577a0099bd0ed87fff20ee282f0a91d78563b27f8c8e5a9c8ebc61cb1e6de44dfb62d85dcbc218b6483f34788d99c166115de72204a65481e294e4e42b3d"}, &(0x7f00007cb000-0x4)=0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x1) r2 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000f18000)={{0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 06:44:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f91000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x0, 0x0}) 2018/01/30 06:44:27 executing program 6: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000463000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000001000-0xc)={0x10, 0x0}) mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x12, &(0x7f0000087000-0x4)=0xffffffffffffffff, 0x4) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000570000)='/dev/pktcdvd/control\x00', 0x4000, 0x0) 2018/01/30 06:44:27 executing program 4: clone(0x0, &(0x7f00002ce000-0x1b)="", &(0x7f0000000000)=0x0, &(0x7f00001dc000)=0x0, &(0x7f000083d000-0x1000)="") inotify_add_watch(0xffffffffffffffff, &(0x7f0000e9d000-0x8)='./file0\x00', 0x4) r0 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000197000-0x8)='./file0\x00', 0x20000409) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x8000, 0x38) inotify_rm_watch(r1, r0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000663000)='/dev/rtc\x00', 0x84400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r2, &(0x7f0000739000-0x24)="38ef69b7df9b8a2a5da807d07691a2b7a1c25052242e39da7f3f4913b5c21957b8ea065a", 0x24, 0x4000000, &(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000001000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/30 06:44:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0xfffffffffffffffa}]}) r0 = memfd_create(&(0x7f0000756000-0x3)=',&\x00', 0x0) rt_sigaction(0x6, &(0x7f0000ad9000-0x15)={0xffffffffffffffff, {0x0}, 0x0, 0x0}, &(0x7f0000278000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000b0e000)={0x0}) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x428421, {0x400003ffffffe}, 0x0, 0x0}, &(0x7f000093d000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000b89000-0x8)={0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000288000)="8a6574240000020d00") mmap(&(0x7f0000000000/0xfaf000)=nil, 0xfaf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000fa6000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f000001e000-0x4)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x100000001, 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]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000fae000-0x50)={0x0, 0x17, 0x101, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_dccp_int(r1, 0x21, 0x3, &(0x7f0000a46000-0x4)=0x0, &(0x7f0000e9c000)=0x4) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000fac000)={0x0, 0x1, 0x80, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 06:44:27 executing program 1: mmap(&(0x7f0000000000/0xb2d000)=nil, 0xb2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x70, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f00003db000-0x1000)=""/4096) syncfs(r0) mmap(&(0x7f0000b2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000b2d000)=0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000141000)='/selinux/checkreqprot\x00', 0x800, 0x0) mmap(&(0x7f0000b2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000b2e000)=""/96) [ 42.723001] audit: type=1400 audit(1517294667.777:5): avc: denied { create } for pid=5306 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/30 06:44:27 executing program 4: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00007d9000)='/selinux/status\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000154000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000001000-0x60)=[{0x7, 0xfff, 0x10000, 0xef9, @tick=0x4, {0x1, 0xfffffffffffffff9}, {0x7, 0x5}, @time=@time={0x0, 0x0}}, {0x7fffffff, 0x6, 0xfff, 0x800, @time={r1, r2+10000000}, {0x9, 0xd98}, {0x6, 0x1}, @note={0x9, 0x5, 0x3f, 0xab89, 0x3}}], 0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) write$sndseq(r4, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x1c) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) accept4$vsock_stream(r3, &(0x7f0000c43000)={0x28, 0x0, 0x2711, @any=0xffffffff, 0x0}, 0x10, 0x800) ioctl$sock_inet6_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000628000)=0x0) dup2(r3, r5) 2018/01/30 06:44:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000416000)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000a93000)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x1ff}, &(0x7f0000928000)=0x98) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00001d5000)=@assoc_value={r2, 0x1}, 0x8) r3 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a033533c000035db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e3f800", @ifru_flags=0x2fd}) readv(r3, &(0x7f000097f000-0x70)=[{&(0x7f0000187000-0x96)=""/150, 0x96}], 0x1) ioctl$EVIOCGBITSW(r3, 0x80404525, &(0x7f0000e35000)=""/93) [ 42.788040] audit: type=1400 audit(1517294667.837:6): avc: denied { write } for pid=5306 comm="syz-executor7" path="socket:[11862]" dev="sockfs" ino=11862 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/30 06:44:27 executing program 5: r0 = socket$inet(0x2, 0x803, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000810000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}}}, &(0x7f0000001000-0x4)=0x32) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x10001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0xffffffffffffffff, 0x569, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}], 0x1c) 2018/01/30 06:44:27 executing program 3: mmap(&(0x7f0000000000/0xe82000)=nil, 0xe82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000a0d000)={0x0}, 0x8) unshare(0x40600) r1 = epoll_create(0x4) mmap(&(0x7f0000e82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00004d7000)={0x0, 0x0}) mmap(&(0x7f0000e82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000e83000-0x8)=0x3) signalfd(r0, &(0x7f0000ba0000-0x8)={0x0}, 0x8) 2018/01/30 06:44:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ba0000)='./file0\x00', 0xfc, 0x0) sendmsg$key(r0, &(0x7f00003d7000)={0x0, 0x0, &(0x7f00006ac000-0x10)={&(0x7f0000c32000)={0x2, 0x16, 0x3f, 0x5, 0xd, 0x0, 0x4, 0x3, [@sadb_lifetime={0x4, 0x3, 0x2, 0x2, 0x8, 0x77f9d801}, @sadb_key={0x7, 0x8, 0x150, 0x0, "2380eee7ebc6fa1df146a28c236bfda85d3e41fb037d1be27b955df460636d2e6630574e62316dd05fc1"}]}, 0x68}, 0x1, 0x0, 0x0, 0x0}, 0x20000000) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f0000ed0000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x2) 2018/01/30 06:44:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) listen(r0, 0x0) shutdown(r0, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f000076c000)=@get={0x1, &(0x7f00001d4000-0x3a)=""/58, 0x8}) ppoll(&(0x7f00000ce000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f00006ab000)={0x0, 0x0}, &(0x7f0000ee1000-0x8)={0x0}, 0x8) [ 42.824532] audit: type=1400 audit(1517294667.877:7): avc: denied { setopt } for pid=5306 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 42.854752] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/30 06:44:27 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$TIOCGPTPEER(r1, 0x5441, 0x91) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/dev/sequencer2\x00', 0x4001, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000003000)=0x0) 2018/01/30 06:44:27 executing program 3: clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") utimes(&(0x7f0000c87000)='./file0\x00', &(0x7f0000ffb000)={{0x0, 0x2710}, {0x0, 0x0}}) link(&(0x7f00002ea000-0x8)='./file0\x00', &(0x7f0000eb4000-0x8)='./file0\x00') 2018/01/30 06:44:28 executing program 0: keyctl$revoke(0x3, 0xfffffffffffffffe) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) bind$nfc_llcp(r0, &(0x7f000005b000)={0x27, 0xb1, 0x3, 0x6, 0x6, 0x7, "78124ec2ee980d8e1f5e988874bf70c41b16298ec37482d767d14cb0a8e9e7bd2aba22f5bc147dd37dbe990bb625f850d795126a771653e226bff361565016", 0x3}, 0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x1, 0x1}}}) 2018/01/30 06:44:28 executing program 3: r0 = accept$ax25(0xffffffffffffffff, 0x0, &(0x7f0000c0b000+0xc57)=0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00008cf000-0x20)={@generic="09f965a039e503d375f9ac810e50bfa9", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000010, 0x2, 0x0) write(r1, &(0x7f000008f000-0x24)="2400000024007fff00001000010001000047f6ff010000000000ffbdffffffff0100ff10", 0x24) getpeername$netlink(r1, &(0x7f000090d000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00005f1000)=0xc) 2018/01/30 06:44:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000508000)={0x0, 0x0}) r2 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r3 = memfd_create(&(0x7f0000fe0000-0xb)='/dev/loop#\x00', 0x0) pwritev(r3, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r3) sendfile(r2, r3, &(0x7f0000cac000+0xe1b)=0x1, 0x100000001) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f00005e4000-0x20)={@generic="b5962d516584618fe37c8b7a7f71141d", @ifru_flags=0x0}) ioctl$EVIOCGID(0xffffffffffffffff, 0x80084502, &(0x7f00006cd000-0x80)=""/128) r4 = syz_open_procfs(0x0, &(0x7f0000ba0000)='environ\x00') close(r4) ioctl$DRM_IOCTL_SET_SAREA_CTX(0xffffffffffffffff, 0x4010641c, &(0x7f0000d0d000-0x10)={0x0, &(0x7f0000c5d000)=""/137}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fb8000)={0x0, 0x0, 0x0}, &(0x7f00007c8000)=0xc) ioctl$TUNSETOFFLOAD(r3, 0x400454d0, &(0x7f0000b56000)=0x3) syz_open_procfs(r5, &(0x7f00008c6000)='net/bnep\x00') rt_sigpending(&(0x7f00006df000-0x8)={0x0}, 0x8) sendfile(r1, r2, &(0x7f00009b0000-0x8)=0x0, 0xe947) 2018/01/30 06:44:28 executing program 4: getgroups(0xfffffd94, &(0x7f00009e4000-0xc)=[0x0, 0x0, 0x0]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000876000)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0}, &(0x7f0000a72000-0x4)=0xc) r2 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000160000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0xbb13, 0x1, 0x200, 0x2, 0x80, 0x0, 0x32, r1, r2}, {0xffffffff7fffffff, 0x4, 0x80, 0x2, 0x2, 0xfffffffffffffffb, 0x7, 0xacb}, {0x6, 0x80000000, 0x0, 0x4}, 0x0, 0x1, 0x0, 0x1, 0x3, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x2, 0x3f}, 0xa, @in=@rand_addr=0x7, 0x3, 0x7, 0x3, 0xb6, 0x1e131561, 0x58ead47b, 0xffffffffffffffff}}, 0xe8) 2018/01/30 06:44:28 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x33)='wlan0*mime_type-trusted}&wlan0vmnet1.trusted{\\{GPL\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b21000/0x3000)=nil, 0x3000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000-0xfa)="a80ba16834999b76d9d617c4dd48de412426cac954c992b6d397a6920ebb8c519a69145cd077da752ca53ada81670ce99e8e2823f6bfbc5fb574d9c51127f9392d24b9e3b750b7fd79448de3a37f26ecb7070c2d89a1699179fdf69408e1534e3fb28442fb862424149ab32deb6415f96eff7eda4485f40425373a464c45a33ff4ae0639036e783234137a636cf0e86a9e14510ce850db4512ffbbf09942d9f557be681b", 0xa4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000007000)=[], 0x1000000000000466) symlink(&(0x7f0000004000)='./file0\x00', &(0x7f0000003000-0xa)='./control\x00') rename(&(0x7f0000b22000)='./control\x00', &(0x7f0000004000)='./control\x00') 2018/01/30 06:44:28 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aad000)="", &(0x7f0000000000)=0x0, &(0x7f00004e5000)=0x0, &(0x7f0000190000-0x1)="") setpgid(0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/dev/pktcdvd/control\x00', 0x100, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000001000-0x4)=0x1, &(0x7f0000001000)=0x4) 2018/01/30 06:44:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x0) ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000001000)=0x0) r1 = syz_open_dev$tun(&(0x7f00000cd000-0xd)='/dev/net/tun\x00', 0x0, 0x0) syz_extract_tcp_res$synack(&(0x7f000004e000-0x8)={0x0, 0x0}, 0x1, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$ax25(r1, &(0x7f000002e000-0x10)={0x3, {"c7b907ae0276f7"}, 0xd4}, 0x10) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_flags=0x8100}) r3 = dup3(r2, r1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f000001a000)={0xa, 0xffffffffffffffff, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000001}, 0x1c) sendmsg(r3, &(0x7f00004fb000)={&(0x7f00008a2000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'authenc(sha224-generic,cbc-twofish-avx)\x00'}, 0x58, &(0x7f0000227000-0x70)=[{&(0x7f0000f07000-0x1000)="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", 0x1000}, {&(0x7f00001fd000-0x13)="6acf8b99a32f996e0d6e98034d6491d65d3d80", 0x13}, {&(0x7f000079e000-0x10)="44ae0b1861fe21df9faabf9e22af53ea", 0x10}, {&(0x7f00004e4000-0x20)="62eb98e154bc1605ec9933b32b4a01d72662115774abc2928e6e27fc460e3691", 0x20}, {&(0x7f0000d84000-0xf1)="1ee0aa6dfd79773f45e7bd902aaf05f2eb07e5f19beca49bfe0460b1ed2bc6d641ebf039612f8b3b4f50d778784ab15ac18fe4b1ded744462f26adcdd37cf0c0aeb54b698083bf5af8618585f0c85e610956a173543838d3023a8eb1368811aaa700d27bfa070b5c6c88a5e83f6ea03764ec45d4bac625ce7b63e6ca489cfba911112dc78813f0ce9ba9f86c70644404802dc600b888dcde6e4f13c929530112c9c9b0608e028fd849d80dffb0bc25cc18b171a91182ae78619447577a8e5d16ba0db19f853b0bcaccebb6fcb747aefd69103b56bf06bdb9ebc93810388e3cdff0e551cdffb5c86efbb226aad8cfb08ecb", 0xf1}, {&(0x7f0000229000-0x2d)="5afb9dcd1eb62f8f80da4f773a5f23130bc0587a4fbaf81942abd029625c429b17da5a215d208b8a9ea1f9adb5", 0x2d}, {&(0x7f00004a4000)="9c6394a529f56170373741ffdfa2bdc8ba601395d35a6bd7117aca18028974382af9519c796faf29d99a817be5f77145f13d9799629f29c121d7fed3dacd6317cbf434c697e8094318c281de4d6142ef94d16b64157bc968ae057f00adf6fcfe16637b0b09f17f27ace590031bc9f895fac21f28af21f9b8", 0x29c}], 0x7, &(0x7f0000f55000-0x13c0)=[{0x98, 0x13f, 0xfffffffffffffff7, "2b39358660266b960a0d20196f7d91c81b3acabdad11fa6ea2d20a03f1c191b82f26de2c4a207b468d46f3193dce2a9896385c8255051c0d3acc75f39d2dec516e9c41f19e0f079caa4fd3be19495ce6d36270779d96b6b8d0e2e79498eee16e11675bfc16fc3ac007df29ad4df4e38ca9bb4c26339c633544e96140fb4e0a6bea6c4ae179e3"}, {0x58, 0x0, 0x5, "38771026391a18bfc3ebb48e98505997d613f9ba2ade2ed61cec9c8c4da70fb3bdc3a26fd8d2c4c8b920fb9cd9d3f97d79f10d1a9db21a680c1c1dbfd70aad1a8ddcc346dc"}, {0xb8, 0x101, 0x5, "cb902d68505d132a7d1bea8a7e89b9779a2c787254f545f453c9ef1e60f71519199ebd2b5164c2b8b5538e521d40c53a0e29bc4c5108b1e947f1b43305b6312b9d4519dc0c096566a67e6bd3e7d68a31b8c14a400c044d7b5eeaa4998e59bce2ee2eb89a2511a55b6205cdca5f988da40fd7fed31d14a286e666812b07668dcccbe8e222df2c3d6354926eff7fe050a5d444a074ce2146c54e0d724f43be1a939fc2e342722a48"}, {0xd0, 0x29, 0x7fffffff, "9d5217c6457f4701e1fb46081ce56434a55b8a1be69295687abc05f63a697abcf318ae109585ff8cf6a7773b2d4654c4591eb5b5a9506f275d5e4af1fe4a0b30be78d1afd7656c7a7ba2f0782aaf1c27e4a5df4cbb1447a31d865adb7ce1806511a84e47cf591bbbb284ec1db37b99722b4b4c22595cc048feb6b649005932dc209c78b2a7b24c86bff368980a2ee914a9bcf94804af00ab6cc03df73659d782d61df7d501fb60689e938308cf4355f2dd6c83c7c86534f439f108"}, {0x68, 0x116, 0x9, "2111a94782d62bac61e3a595023809a375c9f27d708f4c21d60b5d93041cec9cda4e5dc335400a82d112378d74c653fa6c6740949ab8435dfce8bd37591b9ff47f4df66881087ae8155b77ee2a3a9409655486e4ab"}, {0x70, 0x13f, 0x800, "73aa2692bfc094d5d12589222ae16e156adce946b3a46c46c08bec4d54761a2ac3b229ba90383102e3866524f4559ef4cb1967d4d40b8fd115f32cd57856790b637825fd2f37a84f103ac4c22e5736cebb25f41d257969f953901c"}, {0x30, 0x10f, 0xfffffffffffffffc, "59a3dcb240a3b74876f16d03d665ae7bea8bd88df59e01e904eb"}, {0x30, 0x111, 0x9, "1c3c806a6fce643162c8bc1c2f23139ae91dc2b97e643cc424b20dd6"}, {0x1010, 0x119, 0x2, "bcbba6b076467e4c7351776f1025510280cdc9961c1794b48ad382ce80caa176ca51e52e28120040eb1676d17e2c4550e153c332e0a1088d253275c2484e378f4bba080fb3985cd2ed4e236de73409650d10b74db73df43f636deb5d9c7cba70759f3210d894ebb828e50d24e03fb2b5438defa961beed168a09f2c832f1083270bc7233780aff6bc9599ab12810b2acfd3d4ec794c84f5ca6926c6f271bf9fe258a25df1f8a3e8119868775eb836575634482d7b3ea52da282a95249fdc8e7bd13b95fc9354dcefbfdf2c1bd1babfebac529971e6b409d71e67fbac396e4a631b3ac8cfdf3acfb719dc9a1ab153bb257c642ddacae3ea77f4969f00b577cb655a5d242c0238211fd084b61fdc9c456a8d672767ed6e7cd724f6279567e5274c63e96b5c1924e7d80a7cb0ee51489306aabf8bd736d0b2e0e6fc8a37c1d34d56f928d5995e8d02eb33ba35adccebc40082c82b975bd56e68308152405a840f58c3d045f7573a0f0677f0e1b1b097e921b10939eb533690d3765f3e29c3d5be00acab0ff7234ad4498e79332c5d3b575db85567a4027e2d65ac1562a17d2ac92ff54b76ab6b2e5777a78f60c7e2d2418bbee61efbb0451360acfaf49ddfc86cab2907b1c8973ed79f2f9e45c0e75206480c0a6d98df19b901e4157e21e7ea2194bfb8e16b86d9e0df5075e0060fb294489353e217e01aff91e5711268d5d647d94af5cd262d5a00e34d9f64ccb7cbdd8d7fb30000de42dbd86746762322b301f4e678f300f4e30d7ec128e14e1072e4a763aedb877955a45148d8e1e2511904b035ced225c054926c5f4a394f5b74e124bb32c275b1507473f8959d8aee877980bc2879a1ddda22e1b9a7f16266ac8690258c66620fecef99daf9be627c510eb373963862fd53767beaed31bd5608259f546fdeef992cd8f97c033c7b7a94cba217c1641b3c5e501ab3d0834ad68690d740ac982ee95f6ebae493edfc449d43b62af0f6f78f9bfe3b46ba1ed5dc927eb03919b11287855561a8216777b1ef8476047f3de6a3df85835a7ec6a63299971fd10e7f7633d5368771bce4082208b0b9d2b83202a21e9c18186de6feec3a4cab1ecccd81117f35280ee3c303a94546afc914af9355bb329bb7946247dee29eae4780e9dab5fdba2ce6bdd41abc5bd5ffe12b7ebbc2490dbe2de2f293350d3e801562a89c09aacb8602fe4befc727d93b81df5ec5add26f45f8afb47a2634f107e8e38f66105ab146d7e13c58478df9ea7990e97f87f6c5f9168ae810aa1058b873fe6d6f33af345d787524f291a45f1fc829093d7d9c180bb4b2b108673e954d6a4359c0f1aac6819b0510ddcee6de53a785a4f068f866e5abc6449d942dbff4c064dc492d206f759b84e3e2ab9a932a5c4811d45d5bcfe3dbdc4dc4b3084c3dcb6c234064d0443199bd2043d1fcc98c6a47baeba48b4cde17d183c7da64946ea0f1b3e247b57f49130d0ac5c659e576b3cf9465c0e91e64c653a3ab55af8e53b936ac8fad0fbd16b035b64a3200765e6628ec6fb396dc0aa1c6c3e4cd51a36952c4435fd6c2dbf32f404bc76a7de68976e289d5f7098e192666cb03baa4b458ef81df3d0788abd78b6ed3d72d2828d87fdce484491dd9726eb92f4dca2c345c99551863d52b470dd2f86c3929aec08d8745242ec3c51c93a8b2c5806772c81a528b9eba8df10f11a1513c9f8fe0bf5176e3e5379a138c80298c687689557604e00de8b3dd589140de6a28c1efa2e1328bf9c7da9da49b5a62cd413aebd03ae7993a37aa0135544ce71757c8587fab64fe30885f9eb5eaf7011c07f7ca61d309390375a34b1246317104cdc8641e1abf5f96e9437e45f1c50332e3e75844091f8f64e21beb154ac7862eca559bda2693d2f71d4f6f3292189476dce8e4c91f486de69e2044ea1d4dc685cfe6ed7e0b762185c7e57d72dbf361153e3802b628045543649b552c329cfce96a754901537d6d9f1535f83924626ceeb6b1bacbd66f5868b699810449bf2f43d4eca8a02c16881710dbace3ea75f0c48ba246682fd5f030e22dd98f4c1e92f4a18da740ae49f9b0504c8cfd3607c056cb63d381e8a835064af5914c5a646166e5af04833fef94c98d6fa9a252a7cbc67ad3d1475b5431f968fa8ad20114d087bfd2de4aef0311a378b546194109fe981fbf07eecc16a758f17909653686fd12fad5dda9b57a8fddf3de9cb1f7f1f8b6a261f62312db243ce01663eeba8d49e7148e81eb6e6567a1393f77baf926a3d4f27e5ee717f2fff537811fb4642cd5b4baaee5ad56899028d143ab91c9351f4a4daa4a81edab68d5680e9bfdbcee016cdb0491e82ddcd4eaa824847491f9f0a095bf25d7540db4192fc344b550d4982239e8b1312a3d9844d76a2f5e0eea86f327a13d4c097fdbcb77e79d87d61ab53b8cf51f2df1a5b87a06d93767a972855ef75b325c989ecbd9ed58d437d5c276932ef98bfc596785198a94126bbfc91d91b3afdc39dfd844ad2c639bf1af24a03800a48292d5e29a56272cc0a665aac695082745a665418eb05d06a7562ae25a3b37afa0c73f43fa8d8f8c8d96e55f126588842a53ad95887791d1372df2d65c21779204d7569dd4eb167ebbff481d5a8b21005ebcd308a09f4b3a75cc06e03dfb9c4bfd094c16238855d5360aab6648dcac8410b8b68f8c05cc1c55f1c23a3aed13b1c865404d415118e6548dc2bf21e45334499b07bd40b606933acf3b1727baf5309a4c6a2604d1699ef6d7cde44b750b1db2d079972437641c554dacd57055da152049c22b04a2b1f45a787b3730f4748fac483147e81d165b066a04a65cefd3405c85d9053de00ee692f99a42b12c44e8c4626cb1d03cb30c985c2aef0cf27e5c50084f67f05588d9468567a0e92bda460cb168c6137d8400bc0dc4f89e6822b067f4f05ff2dffcea03de5eea38269e0b308870744a448221d8e8fa47c5f8158d076943415e16e63b7489d5bd9dd6f449d95f2c88963de6a150bd1319a51a5e004b4ebfe4ab18549254b6d505785cbaa439ca1ff46e14015f3b6d90a97843b1892dc533466d80e468ce4de2bbf0dc4f09d5da40648921687bd50f1b0ca73572d420b8016f5e79f67d4e33f5dfec19395418b13e6a1c3b5289525a03a2990524f0ca085909c0f57a0fad1e83cb1fbdff24960df42a006cb14df216677ca30cf80577da24063291419bcf9763f446f1aff917b1938d1f6da3539ce2cd3365eb15f519eea004f6a8a7e26ba746b0e33493bca859872b33673d25601da01ddc7621fa73fe5621401956bb686580495695c3540c0092bb38e038d121d9a1d47e661f2a078af0f58ed5d9948c98b118d879a7f1c6e74288ef8b7a812d24ad75f59e7b76dcaf42c7debe69a647b567daaeae41a4a6b0904e94091ffbe87f992f41b00c5b6c790d1a81fea18ff521cca30e01c7dcddda5bbbbdff521c95c0243fdc686e53e02b781550a09f237b1e2c7598c836d190f3c0a20ea9b46b49551433da8965365d64c762f271118993fec14c7f458a35a98198e60f8c12d0007059bdb8326fc889d75a357c195205dbb4d58861f64042a17f9765bc38257c6a0baf8aaf3c22494582d7975e890c992a6ac718a97108c7c59386c43c5ac4fc30177cb706bd49b4056a858ccde55c979edc54d0115005ce42a5463f3e56745d266c0bdd392ad620dae606d09b47c6cacabc1b5201c24fe48c733bc03141e272f1b687be0a56d5f7fa154f33de7764c00794c496a1d0e488284475554462bf25b40cae0542d15ea898960f822e90f322d9466ad256dfbb3de4dced585e031f7a77f068929b238ece46201cbad2a33bc6a56b7dc215d1b148b20db30e523641f0e08e37d290f7c9811f50d86cbb633b09221f5a8d90952d9e007d593677f3d14cf623a73a8f31cfb7fbdcc70666f4f4e01ee32b4a9a073b44a2ca3ce457e5952814f6c17dbed3cb60faa2eef5dfb2b673b060ea9ca4e8903afa83ecf4d2b1125ef42e0d601ece61d3d01f9c46bab76a721bb3e29c7506e1e0c1f99585f87e334ead0558f8dc09567ca867ac78d180f144f5896152cfe823eed16d73253d3f9b63ac97ef813d16b868d32c783169d9244d1937676af29e127d518240829a1b9dc5dda7b1a00dc2ca58867e66b66e9b1e278a3456049b06266ba92b524863666114fc7a1ae839760ac2c7d4d17b2d3898ab122808410b431555b589a80b464c2568ea53e0736090488ef8f4d492cdbcdd89a54869e680d19b6f32af9e6c75da5f2388bb4e9c3d9cf199170e97db341882c66dc3c6b63b560eac9256978506b8108aa1422208b2095a1c6f1bdf8d84f7091046416c5946f4a45c54bb44fc9f931e00c8c494c525091eee9fc2e6de66e33ba55db57a8ca6a8030a556905acd2cc876be274709bcee4ce6bb81c2e129f4b840e03828dbaee1d4bf7fb3fcc68b1f6fc5c50a514108ef1316870a904d2af49d9c5cd73b099f246de7dfc59f1b48c2dd6546495ef6e283c5218e8d60e0e68f7b23ca13277c2f012900dfecdbea40de3f8449496118f2e71260151affbed9029302cd118cd1cab885a9636039503bd0faa89629ae61398e03b0f6a04bc8683aa0d2cfdaeea8243451870d36e4919f48ce29196544dacb7df7a34064132ccfd69fc396af28ea57bf8d9d5750566f6df5393fab6d65562d9ca2554ccae106a29417fb5f61e0538d964520d2a232a32c4c6e7e99f7d14fc500f75c4ac2c28ff60db9d401f2351245b52a81f6cf8f95dd1372f31c905ef0abd7560fee71d706ca0c7ada54e0ebf0aa20a297135f50086f735739804c4004b8dba7d469aea35ab1b686aacbd3a41b8f91f2b2cec5c9ed784c1a8cdf4dad4cf675419af9d98a0ab6bf69ff10747316574091d14117d5c068d9b455f41fa2a54cc478f3875aa458f24ff27edcef5e8e0785260f86ec5d5392d2b8ddcc3c1990b3363f12ec3ae34fedce15cc3c1ca04d9b2ab5e8c91ab8757a12170ead4af4ff7440e9e9fef3925b7b413b36dc6ec58e9b2de4a245f588a95325f7ef9b484dbc71b86bba0a94781942f77ffa522bf1761a5ee20dadd75ba57b64eaa6909d69265c921f24a01ffb5f7eea1508d31086394ceec7ea8734b999dd9bfff25fc6ebf8fc04cecbf2e04d32d7654fe9df590bb2b60cc22f2557fa27625b1524ee871167114fd27988c1582847e0045b9da711e46403216d201dfe7d43f39683271510066c2170ecaefd23a04babf6706836f667b776a5f6f18a3457378f361826678e200494374d5304090fc5211aa49e2cfb41971183e8a784113f785215b7793e20677d2a9bad0a27398848306f15a50745a8c5211e1ed87b563c12cb235c159b1382c1604c346639fbaf04e545e121d4c714009d51b9d6dadde329bad574803d87c875bd9df9bd35a461abf638b4f1181a1864f761df1a33f4b3ea4d901623f09d3b041e0fd8bdf99fc3e01c37ba718f358d6abe291c6b94b18aa83d133e6e17fb51b73492085e9a6189706d6f869188a143b879a2262c495fbb281094fb5734bf294f68520efa066e9cbb7a467486deeaaefd6660a52bcb647464b66eae536ee6d6f55b6f6c3ff29df47afdc798856c2755cb96a377ac3e8300c3ceaf1300b727924f1d769468c8810e53a2599b0902583850a72b5aacb30c68731c5a9af0de21b42d4ef5fd975aded2e5fefcd19b2d49bff96fdd6a62d404b1c462cd4e5342443c2e06bc17e862860ceb7cca43d098a16ad363318d4c4c0a6478c94b3a00c48a03e87980d9048b33d03"}], 0x13c0, 0x8000}, 0x84) ioctl$sock_ifreq(r0, 0x891f, &(0x7f000030d000-0x50)={@common='ifb0\x00', @ifru_flags=0x901}) rt_sigtimedwait(&(0x7f000044f000-0x8)={0x8}, &(0x7f0000b3d000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000dfa000-0x10)={0x0, 0x0}, 0x8) fallocate(r3, 0x1, 0xffffffffffff0d62, 0x7) socketpair$unix(0x1, 0x8109152a6103498c, 0x0, &(0x7f0000260000-0x8)={0x0, 0x0}) 2018/01/30 06:44:28 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x20000, 0x0) fcntl$setlease(r0, 0x400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x2201, &(0x7f0000512000-0x72)="49c7eec8") 2018/01/30 06:44:28 executing program 4: mmap(&(0x7f0000000000/0x93d000)=nil, 0x93d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f00005b7000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000093d000)=0x2e) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0x8c, &(0x7f000093e000-0xad)="c3adf7eb37f762e727d902f56b80d03b9c1dc902afcb7cc77526de852c972005b567245c514fb04d51e6ef7ea1cf1cd7f7e7d6357df26d284678fa0c9c5d684dcb88d722fd0120d8ff8940234556b73935f496faab9404e030b52cd48c03a3a308c24bb6b9057b5af4a046415038cc407ad3be2b53f2d3dd961132b9c10ef70166f0c24285fbb8afd72eef7b00fe129d83907585b04bc4c9ff80d4b4cd72e2298e00d869c29c78846d12cdcfe6", 0xad) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f00002a2000)=@ethtool_cmd={0x28, 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]}) 2018/01/30 06:44:28 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000fca000)={@multicast2=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f00004a5000-0x4)=0xc) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005ce000-0xe)='net/protocols\x00') r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000088b000)='/dev/autofs\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r1, &(0x7f00003b4000-0x8)='./file0\x00', r2, &(0x7f0000000000)='./file0\x00', 0x1000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000001000-0x4c)={0xc5, 0xf5e, 0x647cc67b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) r3 = socket$unix(0x1, 0x5, 0x0) unshare(0x910a100) r4 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000211000)=0x0) ioprio_set$pid(0x1, r5, 0xffffffff00000001) r6 = openat(r0, &(0x7f0000ac4000-0x8)='./file0\x00', 0x100, 0x0) accept4$ax25(r6, &(0x7f0000741000)={0x0, {""/7}, 0x0}, &(0x7f000061b000-0x4)=0x10, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) poll(&(0x7f000044e000)=[{r6, 0x2000, 0x0}, {r4, 0x82, 0x0}, {r1, 0x4000, 0x0}, {r3, 0x1302, 0x0}, {r0, 0x1000, 0x0}, {r2, 0xc004, 0x0}, {r6, 0x100, 0x0}], 0x7, 0x4) 2018/01/30 06:44:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000201000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x401) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000905000)=""/0) write$evdev(r1, &(0x7f000011c000-0x90)=[], 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f000018b000)=0x4) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) close(r0) 2018/01/30 06:44:28 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ustat(0x5, &(0x7f0000013000-0x1)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000013000-0xa)='net/ptype\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000001000-0x6)=""/6, &(0x7f0000001000)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/30 06:44:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) syslog(0x0, &(0x7f000024d000)=""/56, 0x38) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000020d000)='/dev/hwrng\x00', 0xfffffffffffffffe, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xc, &(0x7f00005f3000-0x4)="86e29576", 0x4) 2018/01/30 06:44:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000041d000-0x44)={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="0842d1010008", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000090e000)='/dev/hwrng\x00', 0x200000, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000ecc000-0x5c)={{0xa, 0x2, 0x3ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8a6}, {0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3eae}, 0x0, [0x1, 0x400, 0x9, 0x401, 0x8, 0x800, 0x0, 0xcea4]}, 0x5c) 2018/01/30 06:44:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f00007a2000-0xb)='attr/prev\x00') exit(0x0) readv(r1, &(0x7f0000d20000-0x8)=[{&(0x7f0000065000-0xd9)=""/217, 0xd9}], 0x1) fcntl$setpipe(r1, 0x407, 0x3) 2018/01/30 06:44:28 executing program 5: r0 = socket$inet(0x2, 0x80000, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000064f000-0x5)='g', 0x1) 2018/01/30 06:44:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000fd9000)={0x0, 0x1, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000029f000-0x4)=0x0) clock_gettime(0x0, &(0x7f00000cb000-0x8)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000eb0000-0x10)={{0x0, 0x0}, {0x0, r0+10000000}}, &(0x7f0000c90000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f00007a7000)={{0x0, 0x989680}, {0x77359400, 0x0}}, &(0x7f00008a3000)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigprocmask(0x0, &(0x7f00000e2000-0x8)={0x7fffffff}, &(0x7f0000113000)={0x0}, 0x8) 2018/01/30 06:44:28 executing program 7: r0 = open(&(0x7f0000bc9000-0x7)='./file0\x00', 0x200000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000001000-0xd8)={0x0, 0xd0, "45ada914ea171e27f1bec36774b3b2dd0df3a915d3fe8953761dea291e0a221140c8b133edd0bd31a3348bdda6cebd2de42893b9eb3a6dbe51fa99b79da784aaef97494803098479614b3a6bf6c65ec0a6d5509186e0893ca241131f1c09a045931ccbb21675b9ce3da913658d2690ec9dc86d4de4a7861c625b6fe6445933aa407cd6e85e05210828db03ad589f54c8ad9cefdedd580cf10aa8c751c6d7cce2539a7bfad3b87d4d050a5219789b1530eb2ad81b3abec1cf9ac3f1e483c7bfe3cd37a8448e324354cc87a4b8bb5f9ba0"}, &(0x7f0000001000-0x4)=0xd8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r1, 0x7}, &(0x7f0000bcc000)=0x8) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000dee000-0x4)=0x100000000, 0x4) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f00006ed000/0x2000)=nil, 0x2000}, 0x2, 0x0}) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f00006f0000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000e53000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/01/30 06:44:28 executing program 1: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000014000-0x30)={0x4, 0x0, &(0x7f0000014000-0x8)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000012000)=""}) 2018/01/30 06:44:28 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00006b4000)='/dev/autofs\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000625000)='/dev/sequencer2\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000000000+0xfd9)='./file0\x00', r1, &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x200000, 0x0, 0x0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r2 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x2, 0x20000000, 0x0}) ioctl(r2, 0x2285, &(0x7f0000007000)='S') [ 43.231165] binder: 5455:5458 ERROR: BC_REGISTER_LOOPER called without request [ 43.240618] binder: 5455:5462 ERROR: BC_REGISTER_LOOPER called without request 2018/01/30 06:44:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) pipe(&(0x7f0000134000-0x8)={0x0, 0x0}) syz_open_pts(r2, 0x100) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f00005d3000)=""/152) r3 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r3, 0x40046411, &(0x7f0000788000)=0x7) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1224, 0x0) read(r0, &(0x7f0000912000-0x2b)=""/43, 0x2b) 2018/01/30 06:44:28 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000003000-0x18)={0x0, 0x3, 0x30, 0xf6e, 0xfffffffffffffff8}, &(0x7f000000a000-0x4)=0x18) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000000a000-0x6)={r1, 0x3}, &(0x7f0000003000)=0x6) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000000b000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000004000)={&(0x7f000000b000-0xc)={0x10, 0x0, 0x0, 0x20008210}, 0xc, &(0x7f0000006000)={&(0x7f000000a000)=@ipv6_newaddr={0x2c, 0x14, 0x800, 0x5, 0x1, {0xa, 0x38, 0x88, 0xfd, r2}, [@IFA_LOCAL={0x14, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x80}, 0x10) r3 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r3, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r3, 0x111, 0x1, &(0x7f0000000000)="ca010037", 0x4) 2018/01/30 06:44:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x6) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f00006c2000)=0x0) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f000034f000-0x6d)=""/109, &(0x7f0000783000-0x4)=0x48) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r0, 0x11) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000835000)={0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r1, &(0x7f00003ab000-0x1)="ad", 0x1) 2018/01/30 06:44:28 executing program 1: mmap(&(0x7f0000000000/0xdfd000)=nil, 0xdfd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000dfd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000dfe000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x800000000b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000dfa000-0x1e)="", 0x0, 0x20008002, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000653000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000dfe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000dff000-0x30)={0x4, 0x100, 0x8e82, 0x1, 0xffffffffffffffc1, 0x30e}) r2 = gettid() r3 = dup(r0) mmap(&(0x7f0000dfd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f0000dfe000-0x50)={{0x1, 0x1000}, {0x2, 0x40}, 0x8, 0x5, 0x8, [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, 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]}) mmap(&(0x7f0000dfd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r3, 0x560a, &(0x7f0000dfe000-0xc)={0x77f7, 0x0, 0x2, 0x4, 0xffffffffffffff07, 0x8}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000c17000-0x4)=0x0, &(0x7f0000d74000)=0x4) fcntl$setownex(r0, 0xf, &(0x7f00007b1000)={0x2, r2}) sendto$inet(r0, &(0x7f0000df3000)='^', 0x1, 0x4003, 0x0, 0x0) mmap(&(0x7f0000dfd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r3, &(0x7f0000dfe000-0x1)='\x00', 0x2) 2018/01/30 06:44:28 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000-0x4)=0x0) setpriority(0x1, r0, 0x7a9e) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000708000)='./file0\x00', &(0x7f000084a000)=@known='com.apple.system.Security\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = gettid() tkill(r3, 0x16) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/30 06:44:28 executing program 0: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000000d000-0xd)='/selinux/mls\x00', 0x0, 0x0) signalfd4(r0, &(0x7f0000010000-0x8)={0x1}, 0x8, 0x80000) r1 = syz_open_procfs(0x0, &(0x7f0000010000)='net/icmp\x00') r2 = epoll_create1(0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000018000-0xae)={0x0, 0xa6, "90c36b37dfe6ca2d2c96039969da54c2f5756571f98a1fe6d12ef1573ff2be84cb9bc8a7f37200e6ef2edd109e7a147f41d24fc1c441d85a41da248efbae82d4e12e8f79a1a6df34df0bf584cd032ce3ef7b483bee7881a14097609abe629509276377d5ff56a28e69576a1c31071b82d59ca3b5f6857c5947112730ce90ff171a000b52d9d0cb08eefa7a4a97afb0f0fb32b35c955f11026b24aef9b7dafed4e170cc966dfd"}, &(0x7f0000012000)=0xae) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000018000-0x10)={0xfffffffffffffffb, 0x4, 0x5, 0x5, r3}, &(0x7f0000017000)=0x10) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000006000-0xad)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000018000)=0xe8) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f0000009000-0x38)={&(0x7f0000019000-0xc)={0x10, 0x0, 0x0, 0xe000003}, 0xc, &(0x7f000000c000)={&(0x7f0000018000)=@bridge_getneigh={0x4c, 0x1e, 0x10, 0x2, 0x2, {0x7, 0x0, 0x0, r4, 0x30680, 0x800}, [@IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x5301}, @IFLA_MTU={0x8, 0xe, 0x5fa}, @IFLA_PHYS_PORT_ID={0xc, 0x22, "801326bbea6f"}, @IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x1}, @IFLA_LINK_NETNSID={0x8, 0x25, 0x4}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20000040}, 0x80) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000000c000-0xc)={0x5, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f000000f000)={0x0, 0x0}) epoll_wait(r2, &(0x7f0000004000-0xc)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/30 06:44:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x2002000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_notify(r0, &(0x7f00003da000)={0x0, 0x0, 0x0, @thr={&(0x7f0000b77000+0x4fc)="", &(0x7f00000bb000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) open(&(0x7f000085c000-0x8)='./file0\x00', 0xa00, 0x10) read(r0, &(0x7f0000458000-0xce)=""/206, 0xce) 2018/01/30 06:44:28 executing program 3: mmap(&(0x7f0000000000/0x4e000)=nil, 0x4e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000004e000-0x2)='!\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f000004b000-0xd)='/dev/snd/seq\x00', 0x0, 0x200000) r2 = dup2(r1, r0) mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f000004f000-0x20)={@common='dummy0\x00', @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab650000000000007fffde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6c14d", 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f000000a000)=[{0x7, 0x3, 0x0, 0x0, @tick=0x404, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000039000-0x2)=""}}], 0x30) mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r0, &(0x7f0000021000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000004e000)={0x400000000343, @time={0x0, r3}, 0x0, {0x0, 0x8000000}, 0x2000000000000000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000009000-0xbc)={0x6, 0x1, 'client0\x00', 0x1, "810dbe373d7224a5", "2da1047f2d4faff77db18c10d5d1c49336b719503d3be623f3c8ee80907dbb09", 0x8, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/01/30 06:44:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000572000-0x1b)=""/27, 0x1b) recvfrom$unix(r1, &(0x7f0000caa000)=""/145, 0x91, 0x10160, &(0x7f0000949000)=@abs={0x1, 0x0, 0x1}, 0x8) r2 = socket$netlink(0x10, 0x3, 0x15) close(r2) bind$unix(r1, &(0x7f0000904000)=@file={0x1, './file0\x00'}, 0xa) open(&(0x7f00006aa000)='./file0\x00', 0x200000, 0x0) sendmsg$unix(r0, &(0x7f0000163000)={&(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) [ 43.710352] l2tp_ppp: tunl 59: set debug=370001ca [ 43.786166] audit: type=1400 audit(1517294668.837:8): avc: denied { create } for pid=5491 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/01/30 06:44:28 executing program 0: mmap(&(0x7f0000000000/0x105000)=nil, 0x105000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000029000-0x27)="2600000012002710000000000000010100000004000000000020ff002024f9510500030001e4", 0x26) socketpair(0x40000000000004, 0xb, 0x80000001, &(0x7f0000099000-0x8)={0x0, 0x0}) mmap(&(0x7f0000105000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000106000-0x4)=0x3ff) 2018/01/30 06:44:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000573000-0x4)=0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000dc7000)={0x0, 0x7fff}, &(0x7f0000332000)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000089b000)={r1, 0x8}, &(0x7f0000a96000-0x4)=0x8) personality(0x1fffffe) uname(&(0x7f0000ff0000)=""/0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000ff7000)=0x9) 2018/01/30 06:44:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000422000)={@common='lo\x00', &(0x7f0000877000)=@ethtool_wolinfo={0xb, 0x0, 0x0, "6d9caf07013c"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000a41000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f000018a000-0x10)={0x8, 0x743a}) 2018/01/30 06:44:28 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x21) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x5c, "4b991c1a093d53dcfacc9cdfac1484004d7cd93c463bd09290b4ce46d8b1236e9ef32fb37d017fcf11f8243e971e021ae2d7aebf00cc81d6d0ef1f6547670b5ec18a4021ce3f87b537714dc2402c9b76ef922068892519f69dd1cd5d"}, &(0x7f00004a6000-0x4)=0x64) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x2c, &(0x7f0000002000-0xa1)=""/161, &(0x7f0000002000-0x4)=0xa1) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00002b0000-0x6)={r2, 0x0}, 0x6) setsockopt$inet6_buf(r0, 0x29, 0x4b, &(0x7f00007b3000)="", 0x0) 2018/01/30 06:44:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000eb000-0x4)=0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f000043f000-0x1)=0x0) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f0000bed000)="24000000130007fffeff0101000009000120060c0d000300010000000000160000c50017", 0x24) 2018/01/30 06:44:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$setpipe(r0, 0x407, 0x0) pipe(&(0x7f000005e000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00002d2000)={0x400, 0x100000001, 0x101, 0x10001, 0x7fff, 0x9d0, 0x8001, 0x81, 0x0, 0x7, 0x1f}, 0xb) clock_adjtime(0x0, &(0x7f000037f000)={0x7fffffff, 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}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000d27000)={0x1, 0x401, 0x1, {0x0, 0x0}, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$usbmon(&(0x7f000007b000)='/dev/usbmon#\x00', 0x7, 0x1) 2018/01/30 06:44:28 executing program 6: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000253000)="9a637bae0a013ce8edc8f90ee62a0262b3d912dd97a6fe8c740c26d0d96b3f4b945e5d8d799ea99720ce7e", 0x2b, 0x40004, &(0x7f0000b00000-0x1c)={0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000f7e000-0x4)=0x8, 0x1) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000e2f000)=0x5, 0x0) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xffffff5e) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x1, &(0x7f0000f7f000-0x8)={0x80000000}, &(0x7f0000f7f000-0x8)={0x0}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000f7c000)=0x8000, 0x4) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x20, 0x0, 0x0) 2018/01/30 06:44:28 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = add_key(&(0x7f0000ae4000-0x8)='rxrpc_s\x00', &(0x7f00003e2000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00005a1000-0xa6)="4698bbefe5fcb7fb1e400eb5fb7350c75615dcadf66ece3ad828f2101d96050a5694258ae1a12e675e85e2242ac139ea4e084ebc047189031621068fa0bd140ece4938a6e6fe7de15d3dcb1c7f227fbd3daf666ca30eeb7c6921087eecb43df6580aebcde4556b3b0774eac080e8b6ba8a1bfeaa1a144f851bfb7e33593bc2252fa06b253c5e329f90c923b7184adc654f5355893566bc6cc90e65c093ac403c97a31cd95d2b", 0xa6, 0x0) rt_sigpending(&(0x7f0000a29000)={0x0}, 0x8) keyctl$revoke(0x3, r1) keyctl$setperm(0x5, r1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000001000-0xb)={0x0, 0x0, &(0x7f0000e80000)=[], 0x0, &(0x7f00002d8000)=[], 0x0, 0x0}, 0x0) 2018/01/30 06:44:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000925000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000a0000)=0xe8) getgroups(0x9, &(0x7f0000b4a000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0]) lchown(&(0x7f0000ea9000-0x8)='./file0\x00', r0, r1) mkdir(&(0x7f0000639000)='./file0\x00', 0x10) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x50, &(0x7f000000a000)="") setxattr(&(0x7f0000462000)='./file0\x00', &(0x7f00003bb000)=@random={'user.', 'ramfs\x00'}, &(0x7f0000792000)="637075736574656d31706f7369785f61636c5f61636365737370726f632a47504c6d643573756deb6370757365747d76776c616e3100", 0x36, 0x3) r2 = creat(&(0x7f0000139000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r2, 0x7, &(0x7f0000027000)={0x1, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r2, 0x7, &(0x7f0000381000)={0x2, 0x0, 0x5415, 0x82, 0x0}) creat(&(0x7f000085d000-0xc)='./file0\x00', 0x0) 2018/01/30 06:44:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') readv(r0, &(0x7f000066e000-0x10)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) execve(&(0x7f000049c000)='./file0\x00', &(0x7f0000c4f000)=[], &(0x7f00000ae000-0x8)=[]) open$dir(&(0x7f0000dce000-0x8)='./file0\x00', 0x26102, 0x2) 2018/01/30 06:44:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$notify(r0, 0x402, 0x4) bind$inet(r0, &(0x7f00006b5000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000470000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000034b000-0x3)="440405", 0x3) sendto$inet(r0, &(0x7f0000060000)="e4", 0x1, 0x0, &(0x7f0000808000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000945000-0x10)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000544000)=0x0, &(0x7f0000191000-0x4)=0x4) 2018/01/30 06:44:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f000029f000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000327000-0xc)='/dev/autofs\x00', 0x101440, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000009a000-0x10)={0x652d, 0x8000, 0x0, 0x3, 0x0}, &(0x7f000045c000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000048f000-0x8)={r2, 0x373d}, &(0x7f00007cd000-0x4)=0x8) 2018/01/30 06:44:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) accept$inet6(r0, &(0x7f0000a67000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000ea2000-0x4)=0x1c) eventfd2(0x1c, 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00001ac000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) stat(&(0x7f0000407000-0x8)='./file0\x00', &(0x7f0000a30000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000eeb000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x3, 0x72, 0x2, 0x2, 0xa, 0x80, 0xa0, 0x2b, r1, r2}, {0x93eb, 0x3e2, 0x0, 0x1, 0x808, 0x2, 0x8, 0x81}, {0x2, 0x2, 0x2, 0x5}, 0x7ff, 0x5, 0x1, 0x1, 0x0, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xff}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x3, 0x3, 0x8, 0x6, 0x6, 0x101}}, 0xe8) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000dfa000)=@routing={0x0, 0x653, 0x0, 0x0, 0x0, []}, 0x360) sendto$inet6(r0, &(0x7f0000f83000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 43.895501] audit: type=1400 audit(1517294668.947:9): avc: denied { create } for pid=5512 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/30 06:44:29 executing program 2: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000ef5000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000078f000)=0x1c) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f00007dd000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ef5000)=0x14) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00009e3000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ef6000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000027f000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@multicast1=0xe0000001, 0x1, 0x7f, 0x3, 0x4, 0x2, 0xbe3f3f000aeb95da, 0x80, 0xd, r2, r3}, {0x200, 0xf977, 0x401, 0x80, 0xb3, 0x5, 0x2, 0x24000000}, {0x6, 0x0, 0x1f, 0xffffffffffffff76}, 0x900000000000, 0x2, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x1, 0x33}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x1, 0x2, 0x8ef, 0x4, 0x3, 0x6}}, 0xe8) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f000095c000)=[{&(0x7f0000ef6000-0x53)=""/83, 0x53}, {&(0x7f0000ef5000)=""/217, 0xd9}, {&(0x7f0000ef5000)=""/202, 0xca}, {&(0x7f00000da000)=""/131, 0x83}, {&(0x7f0000ef6000-0x74)=""/116, 0x74}, {&(0x7f0000ef6000-0xae)=""/174, 0xae}, {&(0x7f0000ef5000)=""/172, 0xac}], 0x7) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x104, 0x1dc) setfsuid(r3) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ef6000)={0x0, 0x0}) ioctl$TCFLSH(r4, 0x540b, 0xd13c) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f000080e000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000cee000)={0x0, 0x0, &(0x7f0000ef3000-0x30)=[], 0x0, &(0x7f0000ef0000-0x25)=""/81, 0x51, 0x0}, 0x51002104) iopl(0x50e47900000) 2018/01/30 06:44:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000bce000)=""/158, &(0x7f0000678000)=0x9e) add_key$keyring(&(0x7f00004b6000)='keyring\x00', &(0x7f0000912000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) 2018/01/30 06:44:29 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) socket$key(0xf, 0x3, 0x2) r1 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f00001f2000)={0x2, 0x12, 0x100000000, 0x8, 0x25, 0x0, 0x2, 0x2, [@sadb_x_nat_t_type={0x1, 0x14, 0x101, [0x0, 0x0, 0x0]}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x2, 0xc1, 0x2, 0x1}, @sadb_key={0xf, 0x9, 0x370, 0x0, "41a9a0ebb99d4027a5d953296a41df9d416e1a17e2d187489096bb9dd79c3cf9484f11a3fafd8bdc14e0fc190c6904594968ec98d7ea787cf088c77af57c0d734ecaf47cb9722037c970b7ef8b318abdf19d356951cb0631a57b4fffbdc741fb2fdef371b97089ca15e0657f6e0b"}, @sadb_lifetime={0x4, 0x3, 0x200000000, 0x8, 0x6, 0x0}, @sadb_ident={0x2, 0xb, 0xf983, 0x0, 0xfffffffffffffa7b}, @sadb_x_sa2={0x2, 0x13, 0x40, 0x0, 0x0, 0x4, 0x1}, @sadb_x_filter={0x5, 0x1a, @in=@empty=0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1b, 0x10, 0x0}, @sadb_x_sa2={0x2, 0x13, 0x100000000, 0x0, 0x0, 0x3, 0xffffffffffffffff}, @sadb_spirange={0x2, 0x10, 0x0, 0x0, 0x0}]}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x4000) dup3(r0, r1, 0x0) 2018/01/30 06:44:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x40, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000acf000)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000014, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f0000da0000-0x63)=""/99, &(0x7f0000d72000-0x4)=0x63) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000bab000)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) dup3(r0, r1, 0x0) [ 43.931660] audit: type=1400 audit(1517294668.987:10): avc: denied { write } for pid=5512 comm="syz-executor5" path="socket:[12365]" dev="sockfs" ino=12365 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/30 06:44:29 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x7, 0x20000) close(r0) r1 = syz_open_dev$urandom(&(0x7f0000816000)='/dev/urandom\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x5, 0x7) sendto$inet6(r2, &(0x7f0000639000-0x121)="", 0x0, 0xfffffefffffffffe, &(0x7f0000fd7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000038b000)={0x0, 0xcd1, 0x8001, 0x8}, &(0x7f0000ef3000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00008bb000-0x98)={r3, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x8000}, 0x98) getsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000419000)=""/169, &(0x7f0000636000)=0xa9) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000c2e000)=0x0, &(0x7f00002e2000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00005e8000)=0xcf33, 0x4) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000143000-0x4)=0x0) 2018/01/30 06:44:29 executing program 7: mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x1e)={0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x0, 0x4, 0x0, 0x6, &(0x7f0000001000)=@generic="68c791406f8c04f24fb2d8dd5a393408", 0x0, 0x0, 0x0}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000d5a000)="3e92898e87dfea750a87977e5b237d8b061405826da091b87858bd63eba8210f20f70330731348f2429fb9a285d422576258c7b34dad5977925e42c01a22adb98841492f1b75fc28cb67d3c618925c26e013ddd1ba2f5f6968dc899fb5a09a56e15fa91d2b72c4") 2018/01/30 06:44:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00002c2000-0x8)='./file0\x00', 0x800, 0x100) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00009bb000-0x11)='/selinux/enforce\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000aef000)={0x2000, 0x0}) accept4$ipx(r1, 0x0, &(0x7f0000937000-0x4)=0x0, 0x800) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000e69000)="303785d098f6087fecf949f9e470023f4dde86472b2c4182a969a11d331757a6b0dfc4173610dfe2eeaf5ab43e324dda7005fe449ddf22ad6acb1739eef6033d48a74c3fff548abc5d9529015bd385f138c2cc3405d279abba2ef0c08016df51f1a279e2160463b31afc867ddbabe123a09a6dc637a13a0643e17d36a2db3a0353dd0f97ce67edb8d97a7db862a49a34d4") r2 = syz_open_dev$loop(&(0x7f0000caa000-0xb)='/dev/loop#\x00', 0x100000000001, 0x82) sendfile(r2, r2, &(0x7f000014f000-0x4)=0x0, 0xa204) 2018/01/30 06:44:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000a6c000)={0x0, 0x80000, 0xffffffffffffffff}) pread64(r0, &(0x7f0000715000)=""/140, 0x8c, 0x1e) syz_open_dev$sg(&(0x7f00005cd000)='/dev/sg#\x00', 0x0, 0xe400) openat$rfkill(0xffffffffffffff9c, &(0x7f0000283000)='/dev/rfkill\x00', 0x2000, 0x0) 2018/01/30 06:44:29 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000010000)='/dev/loop#\x00', 0x0, 0x801) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000014000-0xd)='/dev/usbmon#\x00', 0x7fff, 0x400000) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f000000d000)={&(0x7f0000006000/0x1000)=nil, 0x4, 0x3, 0x4, &(0x7f0000009000/0x3000)=nil, 0x0}) fstat(r0, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl(r0, 0x440000000000127d, &(0x7f0000002000)="") 2018/01/30 06:44:29 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x7, 0x20000) close(r0) r1 = syz_open_dev$urandom(&(0x7f0000816000)='/dev/urandom\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x5, 0x7) sendto$inet6(r2, &(0x7f0000639000-0x121)="", 0x0, 0xfffffefffffffffe, &(0x7f0000fd7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000038b000)={0x0, 0xcd1, 0x8001, 0x8}, &(0x7f0000ef3000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00008bb000-0x98)={r3, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x8000}, 0x98) getsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000419000)=""/169, &(0x7f0000636000)=0xa9) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000c2e000)=0x0, &(0x7f00002e2000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00005e8000)=0xcf33, 0x4) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000143000-0x4)=0x0) 2018/01/30 06:44:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000060b000)="", &(0x7f0000489000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f000067c000)="") sendto$inet6(0xffffffffffffffff, &(0x7f000058a000)="", 0x0, 0x0, &(0x7f00009b4000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000cec000-0xa)='net/arp\x00') sendto$inet6(r0, &(0x7f0000a9c000)="", 0xffffffffffffff3d, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) getpgrp(0x0) sendmsg$nl_generic(r1, &(0x7f0000238000-0x38)={&(0x7f0000ff5000-0xc)={0x10, 0x0, 0x0, 0x204}, 0xc, &(0x7f0000e1e000-0x10)={&(0x7f0000fc5000)={0x2e8, 0x16, 0x40000000000010, 0x5, 0x1, {0x16, 0x0, 0x0}, [@nested={0xf4, 0x77, [@generic="9c4895330b1d69cb6e74ef37faf2458acfa75a08106eb25bd2cb780d28254b02df6a270f635f7921c9c0bdacf382aa95a8b75b62f380bdf52719148aad78f45b374d09a12889cca009b1166a19", @typed={0x18, 0x3, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @typed={0xc, 0x7b, @ipv4=@broadcast=0xffffffff}, @typed={0x8, 0x7b, @void=""}, @typed={0xc, 0x7b, @ipv4=@loopback=0x7f000001}, @generic="cbefab447447400a392cf373e46ecca82fa65b2014cc7f50396aa4ab804603b090426600e2d709185d18903a6cbf42e29b66f62e867d238d9da83ac1cb1133d9b317c6e9f5c85225263a72470392672c779281b3c983938cc00dea1655dab3", @typed={0xc, 0x38, @ipv4=@loopback=0x7f000001}]}, @generic="581e12febe1ca101f8906baf3f7623ed2c35869c582782201ea988db8430e3103346445cb35d219136b0f50ba54a103bb4dfe8dcb69b1f04550bdc68052351ab03d1671d1ad1667257b82443a92ff0212247d2bd26ffa9d6b7d13068ec523a5ec964e08c27d56caa12b94a8bba0516b925144a00a87c8e3e74f4fd6ffdd6b5aad2a44477f59662c339f0eb6b5a37ec8595009a6daa1da45bee31c51c630ba1cb2331e414066c39e156859c0d3da7ac52ec09b1d78fc811ea7360e0cb4b54b0d2176007db8ee3255bec90c043c9282a21", @generic="b94d986d02887f02432e5b6898135a5f086833f67a7c6aa571548924b6890b6fadbc92a03afb2ac33d82f3ae6884b6abd7d23e6fcc7813f9854e6918035d0771b94d4f90ccbfc6b862c2f1ed0a547d9be6cf0b60e417655388d05ca6e8b18c838c5456f759a9a65d9fe0f4c230f0470eb52225388110b6e4ca84f5621ff7e2b43c68ebff748afb066f37e9113aa1808d081e9f0f759e1850a971af1f1738c586d52e62aa67f8af01e0bec523808493893938a26fd3c8449b57780d456705a46fbc841dbcaec5195a127abe9765a75ec0571a9ea04ff096e8217f568c5fc14a4af89eb4e52d", @typed={0x10, 0x84, @u64=0xc903}, @typed={0x18, 0x6a, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}}]}, 0x2e8}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000) sendfile(r0, r1, &(0x7f0000cd2000-0x8)=0x0, 0x10001) 2018/01/30 06:44:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000063a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000223000)=""/32, &(0x7f0000c80000-0x4)=0x20) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000eb6000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f00004e4000-0x98)={0x0, 0x0, 0x0, 0x0, 0x4000000000, 0x2, 0x1e, 0x8, "ea48ae6b19ec1bd0ef79450da05e842f67cde0411d96f25ae10c9ffe111291a9229a1b7190a65b1ee1887644383b0020cbe1e1b0dc80fd18c9dcb6d6df4052d4", "833f466f7e71321fe786923f49919e6d18d42edfc2efbaa6621e641d33c8ef39", [0xbf16, 0x8], 0x0}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00007ec000)={{0xa, 0x2, 0xffffffffffffbd40, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, {0xa, 0x1, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x3}, 0x9, [0x6, 0x6, 0x4, 0x20, 0x8000, 0x7, 0x0, 0x2]}, 0x5c) 2018/01/30 06:44:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f5c000-0x8)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000d39000-0xb4)=[{{0x0, 0x0, &(0x7f000054d000-0x90)=[{&(0x7f0000c81000)="6702c987b7179521123419a8c01a7cc672ded355545c4bbd9afdcb6799ad0dd73b23a275e77d4f587510ce98add41fb6dd6523aaab505ac79e38897531b5514ab1cc88ae2222f1331ac3bca5321bebc48028fe086dc82415fc758fbf04562975d47369b36425801e105c854967f6d5f3d89837", 0x73}, {&(0x7f0000b32000)="019cedceabb99773a0dfa12a3aefd30b2847f162845dee49e84e36a02a3b0d0ea0516d1cb81a9ebc32cf7783c57f2b83217d057a1e4f212c46b05fe951b45a4247d6c2a89d18806caf3a4155afeab55dfd42289821cfcfd14173a8d2c9fa18a67a7e67edc7ebcb64040d9684df0c92a99a5e5e838fe2ceac56bf4aa05d4e641350e1cd328a158d2f60af5cca227449d3e69ae348b5b0c03a2eea65603563842dcacd3d73176568aa6e1dcf33b690c12a011b", 0xb2}, {&(0x7f000094f000)="6c26c58d87d22cd1ef69cc9f31c82c2cc70c0425336d5194047afacf88fc32afb8630727fc9a185b7988d7dbf0ea618520fb9c71929b4f3bf611b1095c0e572ef7bfca3c7222a6ce210ac9f9c5710ccf281c42da178ab0c5d3cae36e74163b505311777bdd23833fe4af22447c3f983eeb62f4b73afa73a3f9a7783be698a9a36536274c85f7134a20ffdaef25b1e7c0d91cd2e2e9a6425290ab98a2c8da4394cf6b6c018250dfc8a9ceb7b2b16237b03451b07faefdb2aafcbf07eb3b2a0ac2ce451be22c623fffa18536e8eacd96913d7ee27f6f1415e9af5b78f75f702340f8fa39984a97dd8c03", 0xe9}, {&(0x7f0000e4c000)="52beb9b6cffa97c14abb12818f15402fc559398bf64d5671405366574d0e8e9e03c417d32b11ef6ba8de", 0x2a}, {&(0x7f0000cc1000)="e862eb5cf145a39db2dae51aa6378263d8a2a616bb2d8fde142f396daea17f9c0a6627f7ffcff1c6eee70dd5f4dd18a2091c2e691a613f24f071fe4331d862a79a90c2ad8d40ed8667e478630c54589f29678502209a269d0014b659a86bc877982b5dbf1361fd24031f889f6f37373f3dc21f78d9a0dab1aa77325a7c8523571b87db987154bf503f5ff5532c98674d8271b734ae0d963c7223eaf1f0c019360f508098828851a9e90ac14b4d2d23a456c8c6f49ebc9ea8ac8dc2211e8ab0073aefc3d8edddcbd0236f5730861e209477f090ef323c8e48344c3a8a46580b7867f924002c5fa2c492d9", 0xea}, {&(0x7f000084a000)="dd2cfb2a5d47227a2d6303eaedc4b6d19e706db01bd71dcc6f3ed0bc2e796a46f5ff76914b0c4e0fc512fcaeccb48980381399ddd401208dc541985d043beb15970172109615cf03a857af110ef0d8f33082f388552fa8e91250c1616810d10a2bd3c757cfb1b2735ad7fce9f25ddbdc54d2d820e9094797c0b65b8e3f", 0x7d}, {&(0x7f0000ffb000)="1e4c595b84f398743f159a51789346976bb9de431512fc5779983c24764b9463ebaff7db4b6b49010433c0369b0d7e89d2c5c8ac2aeab9bfb1089914353c59cf4d3be38d3ac24b1c8c0468c38814bc4df92efd1beb4195bbf6adc2fb0eb062effbc8dfabcfc7711375ff02c928e6fad80cc0fc5b34bfde27fcf50941f8096eaf172e75b1ab0d9f763dd6b03d7c24a7e7eeca6f78294edc6d63a57024aca19e3502aa2efd568de084277f18a670c9b618406e8c85a498a6a39f00de400b22aa8ad25294a4fbb84f0ffdaade94502c445d5bac9b8c632575e8", 0xd8}, {&(0x7f00002c8000)="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", 0xff}, {&(0x7f0000963000)="b9f3be07918978d397da1f2c9dd8ffe462e2794db0d525775dd268c270bb681f0a3097241a6321e389cb19aa19524ed54df1fda55e68434cf40428f64722d929962b1a2cf5a192919005e26b9a9e90ea1b057d2a958ac4d0bdcd9b1fb1f1ad7cf54af0ab24a9cf186cc61bf1e30d1006f8de2df9937e465cb63b34618e85f3d08568d33823d306", 0x87}], 0x9, &(0x7f0000878000-0x268)=[{0x40, 0x101, 0x4, "75a192b4c9b799c17086a0b4220c05c800c7a8ae003b3157ec99f4ac30e20aab021c06b4fe66fa133eeb"}, {0xb0, 0x10f, 0x8, "abfe546cac8df118f17fd3aa37a3d756d88567d33b3a264ede202e1cc1dd4d67a48cd688f214cae9e76b3f40ba33a1d224842a01e73689ffb16fb8ecb915480bf6321d0de4feec1d43bb87c0cbd2daaa136038062d34fda58f0343327889fbd7ac8fd530cbbd0222c1c9d73c54a424a169f2ecb6f46d65ed2b8855553ba57d85c5238e40a1dd4ca8faec0449fecee69b469d46147f51b81dcd394856123f"}, {0xb8, 0x10e, 0x0, "db8500e2107753a5836e0f9997eb54c7a786091baeb51e1aa3551a8ab7e708d0a425930d8b3856b36249217040fbbe78d9ef50d6f9395873e39c7445dc8f02e0940f0f16babf61df7aa7edbab1dec9db382b734a57c84a87b917b023414874449bdae7a549f4f158ba7c4243399e3976206d6b910cf088da0c42ef7a7951a5852d6c8ed6ad7e46b9f426b8d0b0c66e587963518322887ff8916f12228fd0d9672ac32a742249"}, {0x50, 0x100, 0x6, "9c59cab5421f2960b67c1054abc5cb48731f322b7975a3c2fdbe9b2c68f8165bc5f853f7205d39ac011d6e9829f39a83ae7b2d3779832a20ca1ab1"}, {0x58, 0x115, 0x0, "7dbfeaf6eaa5c815f036fbb9127b5fba025d2fb9a4f23cf0b2c240c0adf4b0d3f1e0b5d5bbe8d06214c18d3376a0d01c3436daaac0ad35e51f6c2381a7618f41988ab5cee0773206"}, {0x18, 0x11b, 0xe8, "42fc"}], 0x268, 0x1}, 0x401}, {{&(0x7f000080a000-0x10)=@llc={0x1a, 0x1b, 0x5, 0x100000001, 0x7, 0x9, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}, [0x0, 0x0]}, 0x10, &(0x7f00009c6000)=[{&(0x7f00008fd000-0x2e)="db17aca5abe6120aef4122ffa5c15fc47b6fa22a779cffd2baecb67a6cbf7477906ee2d7f17c41105fcf82ee47dd", 0x2e}, {&(0x7f000046f000-0xf6)="7df9671ff0b5e9c8de73b0a33aaaf3649addcbee75dae28d25c186d6b74ffe95d6c7a88297a738d08f67ca787c4a5e21e38a1d1f08e1df5399f686236997900e1eb638f49f09dae473fca8c6a9b6c5172be74a5819336873420d520b4ad78dfa77a715feba89fe9464d2961ac5de96a94320d6fbea6916c8d9f326963fc3777c880c5530d124b621508efdd5dede9e341f99950040376271ec60f71cf03a0875b66929a49ee1bc744e95f07d18659659d54e3571f41543d915d5d7245f913caa9073a8c40d1519452ffa95e1b0d519ac492fdecfe6b2a3442cf27f902815702088475a57e77e440294b4d0757f3ad181a51e8aba8399", 0xf6}], 0x2, &(0x7f0000c03000)=[{0x38, 0x0, 0x1f, "c46eb81dbbe6b0f93baa588fee60e94bdf41b02b32cd71ddcd4567c68068bb924f"}, {0x70, 0x1, 0x10000, "159149f3b94e9a04ca56b3529d3fafd9ba477d5c21fb46b386985c4c271a333044763d3eb1eae6d2177c943b3cf61ee47cdc937439cc81ed998ab913d37df6d0e5c48db7c9b678ff8a97c7b2b9ffee85edc544062a9f1969e3419639f0"}, {0xd8, 0x88, 0x80000001, "d589dae8af85363bf174ec4c1af97920f4ac68f359db67dea16968ff68e15ecd3b5242a5b149328149b97ae6f10c5a3a3bfd58c659c8303197c1a7be3b2d6b66a3fa247b35cddb4660536982d71a57cc727262845095b8b5f253f22fbcbfb9348cb1a77c7bb4a995060460bb480edc5f45d7f8ca5f5a74c73218c95e476131b104a0a310a0f28f24e1f08fa37abb595dd0deb483e8bc878ac625291a57cacc26600c5489ce3a64ead88250bd6a49bd7ddbbbd3f463fc0e31c7012446cb4ac4d4a90492c46b17cf1c"}, {0x48, 0x113, 0x7, "b2595f29b2d10071a29d1a4bf11b7f826f5262966a252fa0742b572f4601d6206e22e4d1c1e1cdd986bbca2a9436aa7701f8ce2e90e025"}, {0x50, 0x118, 0x7fffffff, "c8b99faf34823f5765d0071a6b537df213656573053bff1a2dbff4777f7318a09cb3494a22ada07c31cfd2b6c309adf72aece752e84fa494190c0a9bc293b97b"}], 0x218, 0x20000080}, 0x9}, {{&(0x7f000088b000-0x8)=@sco={0x1f, {0x8, 0x7, 0x5, 0x3f14000000000000, 0x40, 0x1}}, 0x8, &(0x7f0000886000-0x30)=[{&(0x7f0000642000)="62125f3ff8364a5e4dcf82e087", 0xd}, {&(0x7f000002b000-0xe2)="0e34a2d0ca7d58250fdbd03bcb8d5adafa8fd6059da8052bdf4452d31a7c8b1a837c38a276e86cc4ff58b5a452f95123e9b483677fbb5afece6fc4a6be7de16dc9309217c8a7a99026a5917951692c35ed77d027b1370c6cd2dacac83bc1ea67e5a5ca4acb2dd3c0bf24809a9c1556e3dcc67047bd43d44e1fe861c0259b0d7886b3b15249d6753bad1b5ead367b43a8bc0bd9526a92d47f26fbe8e44a2a00bd05b5922d4a8c3f312c188f21a00e8e29d840969bb2134dfdfa844215b1c072ec251f29e2e19375aa433eb2b1f6b3a498ce5a18e8490caa1d346790cd18de924051c4", 0xe2}, {&(0x7f0000945000-0x8)="b22520f112a6e902", 0x8}], 0x3, &(0x7f0000e08000)=[], 0x0, 0x40000}, 0x0}], 0x3, 0x8040) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000f77000)='./file0\x00', 0x20000, 0x4) mq_getsetattr(r2, &(0x7f00006ea000-0x40)={0xa35, 0x80000001, 0x2, 0x7, 0x9, 0xb22, 0x9, 0x6}, &(0x7f0000ac5000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_opts(r1, 0x0, 0x800400000484, &(0x7f0000137000)="0600000000000000ed1800000000feffffffffffff6db86078032ea94addbcc1de84de4442ed43ffb02bf212", 0x2c) 2018/01/30 06:44:29 executing program 3: mmap(&(0x7f0000000000/0x1fc000)=nil, 0x1fc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f00001fc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000105000)=0x60) mmap(&(0x7f00001fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00001fc000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000017000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000007000-0x4)=0xc) fcntl$lock(r1, 0x25, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r2}) 2018/01/30 06:44:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000c3d000-0x8)={0x0, 0x100000001}, &(0x7f0000b54000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000fa6000-0x8f)={r1, @in6={{0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfc00000000, 0x8001, 0xffffffffffffff28, 0x8000, 0x5}, &(0x7f0000901000)=0xa0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f0000193000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff034}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r0, &(0x7f000053a000)="260000001000277c9301c1ff00000000000000000800f4fffa6effff2007f9510500030000ed", 0x26) 2018/01/30 06:44:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000008000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f00003a0000/0x1000)=nil, 0x1000, 0x0, 0x10, r1, 0x0) r2 = mmap$binder(&(0x7f0000b57000/0xd000)=nil, 0xd000, 0xfffffffffffffffd, 0x10110, r1, 0x1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f00002c8000-0x14)=[@acquire_done={0x40486311, r2, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000c000-0x30)={0x4, 0x0, &(0x7f0000003000-0x4)=[@enter_looper={0x630c}], 0x48, 0x0, &(0x7f0000006000)="0b84a3288b095e8385e903cd3f204328df77adf423094c0745f4bc7875abe665b85eff39c3ba4151d466ab216e457a599050dedabb89b6a8290a93adb5416539117e028431206e86"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000093d000)={0x44, 0x0, &(0x7f0000d19000-0x54)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000cc0000)=[], &(0x7f0000362000)=[]}}], 0x0, 0x0, &(0x7f000067f000-0x17)=""}) clock_gettime(0x4, &(0x7f0000a4d000-0x10)={0x0, 0x0}) openat$keychord(0xffffffffffffff9c, &(0x7f0000ee1000)='/dev/keychord\x00', 0x0, 0x0) 2018/01/30 06:44:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000081b000-0x8)="26000000130047f10701c1b00e000000000000f9ffffffffffffffffff00f13a050003006e35", 0x26) sendmsg$nfc_llcp(r0, &(0x7f0000965000-0x38)={&(0x7f0000120000-0x60)={0x27, 0xe8, 0x9, 0x3, 0x8, 0x5678, "571092613f6e0f4b0d4e872be4865f4e261d735a50ffbad54e315739ab12c111b05b059915040c168e222bcb62d19de25ecdfcb0002a49a367dcb1b3eaeb97", 0x401}, 0x60, &(0x7f0000bed000-0x10)=[{&(0x7f000016e000-0x59)="ec6a576fe5173a711e5e11bc2b2e506de179c5eeba0a8ca8981419a606178b6c9c6065ff21353892b6af1eeadde8d875c6a76c09a1ae30b2d2e05d92dc2bf7765c73e76d241efa43700685921cdeac30a6107b27717412fd95", 0x59}], 0x1, &(0x7f0000134000)={0xc8, 0x11e, 0x2, "c40782859e9fbf78247073656742f4e2c885e13db0d14d7a8529a4d22b83d5f281f9e5972dbb2b18be33b6a21f7ee3e6bb899cd4f46c803f09281fedd955fc74b3a67f4bdd0a8de470120955eebd69ee2819b200fad6ef6fcc8c77360520a8b42157e2d33c38b0d6bdb367d3b7343be30d6994accfb880bc5088a79e94315cc686a0dd5772a66ea7f204b3ca516784898bd07aa16b7b15b910005a069b7c270a2fc6bdd132a5b3ed063ee5dd7d47370f791bc391ca"}, 0xc8, 0x4}, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000b91000-0x10)={0x0, 0xa4, &(0x7f0000ea6000)=[@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfff}, @in={0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000093a000)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00006d4000-0x8)={r1, 0x1}, &(0x7f0000c62000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00005fa000)={r2, 0x2}, 0x8) bind$vsock_stream(r0, &(0x7f00000a9000-0x10)={0x28, 0x0, 0x2710, @hyper=0x0, 0x0}, 0x10) 2018/01/30 06:44:29 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000001000-0xd)='/dev/urandom\x00', 0x0, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000000)="b572e96c4a5fadca1d46f31e8f107d0ccf97f9ebd52eb326a2ebc55dc049920d81fd7c595baa7126a82fc75bd1c18e839f1f81700b6f6e53604b7831418bad748431f9b3a14272e2733457b2744157fe36ab8ff64af31a5515d3bee3745ea912fbc49e41aac8d00f8f5a47a3322cb52b3411f8c36c7b1b22e2875a32cc6b660d42ed5fac7069bb8bdff43f42c9052b6cdf860a68cab95c5c01acad6c377d739ebbd8e8e68bb4", 0xa6) mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(0xffffffffffffffff, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r2 = fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$tun(r2, &(0x7f0000da5000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x88, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x4, 0x0, 0x101, 0x0, 0x1, 0x880b, 0x6, 0x3, [0x8, 0x9], "29b828882a82"}, {0x0, 0x0, 0x7, 0xc5, 0x0, 0x0, 0x800, [0x9, 0x520, 0x7], "de8fa2bde6b21e96e094fb4bd3e598660c8d5a7c0fb0e8b7ee536af60c6ba74688cc"}, {0x0, 0x0, 0x6, 0x6, 0x0, 0x0, 0x86dd, [], "4419e5a609fef49ebc5652e0f8832756d410d161b0f0a6f7b814869d0fabd660092a3a37c1c0b9442a202a13951956fb463a"}}}}, 0x92) 2018/01/30 06:44:29 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000006000-0x10)={&(0x7f0000001000-0x20)={0x2, 0x9, 0x0, 0x0, 0x26, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x100, 0x0) getsockname(r0, &(0x7f0000006000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000008000-0x4)=0x10) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000004000-0x24)={0x4, 0xffff, 0x9, 0x9, 0xffffffff, 0x0, 0x8, 0x3, 0x7, 0xf6, 0x7fffffff, 0x2}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f000000c000)='/dev/rtc\x00', 0x400000, 0x0) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f000000b000)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) pipe(&(0x7f000000a000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000007000-0xb)={0x7, 0x5, 0x3ff, 0x40, 0x99, 0x0, 0x100, 0x0, 0x7, 0x2, 0x639}, 0xb) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f000000e000-0x4)=0x0) 2018/01/30 06:44:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003d9000)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x4) clock_nanosleep(0x0, 0xfffffffffffffffd, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000e2c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000835000-0x11)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000b9b000)={0x0, 0x7}, &(0x7f0000bc6000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000e15000)=@assoc_value={r2, 0x1}, 0x8) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000f6c000+0x612)='/selinux/access\x00', 0x2, 0x0) 2018/01/30 06:44:29 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000000c000)={{&(0x7f0000009000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = open(&(0x7f0000004000)='./file0\x00', 0x80000, 0x80) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x2f, &(0x7f0000010000-0xe7)=""/231, &(0x7f0000001000)=0xe7) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000f000)='/dev/vga_arbiter\x00', 0x40000, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigreturn() getsockopt$inet6_buf(r2, 0x29, 0xff, &(0x7f000000f000)=""/115, &(0x7f0000008000)=0x73) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000004000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000003000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f000000e000-0x20)={{&(0x7f0000006000/0x3000)=nil, 0x3000}, 0x1, 0x0}) userfaultfd(0x800) munmap(&(0x7f0000008000/0x4000)=nil, 0x4000) 2018/01/30 06:44:29 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000)={0x0, 0x0}) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x50000000000000, 0x240200) r1 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0xcc, 0x2, 0x0, 0xa, 0xa0, 0x80, 0x29, 0x0, r1}, {0x2, 0x6, 0x0, 0xffff, 0x1, 0x1, 0x400, 0x8}, {0x7, 0x4, 0x4, 0x8}, 0xfffffffffffffffe, 0xf, 0x0, 0x1, 0x3, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xff}, 0x0, @in=@rand_addr=0x9, 0x2, 0x3, 0x3, 0x19, 0x9, 0x1000, 0x0}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f000038e000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0}) bind$inet6(r2, &(0x7f00004b0000-0x1c)={0xa, 0x1, 0x10000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff}, 0x1c) 2018/01/30 06:44:29 executing program 7: fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000-0x4)=0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00007c8000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/ip6_mr_cache\x00') ioctl$void(r1, 0x5451) [ 44.270555] binder_alloc: binder_alloc_mmap_handler: 5601 20000000-20002000 already mapped failed -16 [ 44.292651] audit: type=1400 audit(1517294669.347:11): avc: denied { set_context_mgr } for pid=5601 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/01/30 06:44:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000067f000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f000018d000-0x8)={0x0, 0x0}) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e82000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000cc6000-0xc)={r2, 0x80000, r3}) r4 = syz_open_procfs(r0, &(0x7f00000e4000)='ns\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f00000f6000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000047b000)=0xe8) r6 = getegid() getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000f24000-0xa0)={0x0, @in={{0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x8fc, 0x1, 0x7ff, 0xa73d}, &(0x7f0000e4a000)=0xa0) writev(r4, &(0x7f0000a35000)=[{&(0x7f00000fd000)="fdc4306cf1f19c", 0x7}, {&(0x7f0000765000)="ce20b26068a6a5db410f595733aa", 0xe}, {&(0x7f00003b2000)="3c13f485702f4ed7c26da7be4c519ea05375c27c0352460d29c37b73e965b30cce77b9f3b068c263d92f951c045fb6d39fb2c4a844e8be9cabcd742fe77de0578984c8334619d336a2d2fa5f958fd397f364780b55cdad22a15daee8405e1b412da70b55528d3ff1eff38eda85b9cb9eb6d7151b703c456faec5450ece597bbfca33e28d4d27c84bb167ff977c393f5a66eaff361abec3e5355d48f9e264f7e2ea270b27403a4de52e00e41d7b8fa86ed2401c9b42f2bc1eacdbebe770d283e1d3208a9be26f58e84f91edfdaf4afa", 0xcf}, {&(0x7f000058d000-0xf8)="109a39795845f0bf1747554a7e5ca5bdadd8ba1a3d352ccff1fce9ee21505eb88859f39b9d17efa4c57e1e2f8b53c45b107722832cc094f54fa0d1c5bb1eed7f2fe359f33254298790d8a590781c9bb82e00f424d7767fb501ec48405d9a7d68f06906ad66b08d91ef3c3af5d5736281e2acbef861e9c9b74b9efbc0956cd4799e3621b7418c2adf7df6d9203a838d7655ee44ca1ec969090f69bc81f2cb69b6afc63e54d30bfd17a1ea8df1ea2916de3157c6bb010a70893f50254c202ac1c724a0bd31b2652dd5ea58dc1a2bd3ab9b8875d981b6c62b00a67c9e9a3b762830e2a79f70f9681b22d35f357f29e715dcb9a671bba6ea779f", 0xf8}, {&(0x7f0000ac6000-0x83)="f06b2c1ea8a524554434bc3edd39e4225adf214f0a2bdb426f7ae29e567c5b33d8e3c431808bac3cca1cbe1940a8c17b6ca10a71221f3d1325e34ae4138d38a8b628960e2fe1a430cf06bbf1881956a4961eded3be11bc35e484eb03343ca64c30a88991b45a0a2549d98e4e674f3e21cbe95ae1066c1c4bc39b6010ef9a5e7c183dc2", 0x83}], 0x5) fcntl$setown(r4, 0x8, r0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f00005c2000)={r7, 0x58, "8b0125bb67642314391a3eb6e4a6d6bb14d5bf1d647eff873d9cb4c8d2c3f4fcafd0e0903b384c3b05b247be8f933e67f1d531293f70f161e92a8923860f2610b47c3e0783a8d191fe94efee2743bed2591b4251e9c82ca1"}, &(0x7f0000dd6000)=0x60) fchown(r4, r5, r6) exit(0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f000042c000-0x6)={r8, 0x1c8a}, 0x6) getdents64(r4, &(0x7f0000419000-0x44)=""/68, 0x44) 2018/01/30 06:44:29 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) lchown(&(0x7f0000013000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000493000-0x18)={0xaa, 0x3, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/30 06:44:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) getsockname(r0, &(0x7f0000b0a000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b27000-0x4)=0x8) r1 = accept4$netrom(0xffffffffffffff9c, &(0x7f00005b8000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000673000)=0x48, 0x800) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000277000-0x10)={0x0, 0x0}, &(0x7f00004f6000-0x4)=0x26e) r2 = open(&(0x7f0000fa1000)='./file0\x00', 0x240, 0x40) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000885000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000847000)={0x0, 0x0, 0xffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000744000-0x8)={r3, r4}) r5 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r5, 0x10e, 0x2, &(0x7f00003b9000-0x4)=0xf, 0x4) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000c72000-0x4)=0xffff, 0x4) 2018/01/30 06:44:29 executing program 0: r0 = socket(0x38, 0x0, 0x3) accept(r0, &(0x7f0000c7a000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000f2a000)=0x58) [ 44.309936] binder: 5601:5626 got transaction to invalid handle [ 44.309944] binder: 5601:5626 transaction failed 29201/-22, size 0-0 line 3005 [ 44.322300] binder: 5601:5609 got reply transaction with no transaction stack [ 44.322308] binder: 5601:5609 transaction failed 29201/-71, size 0-0 line 2921 [ 44.339475] audit: type=1400 audit(1517294669.397:12): avc: denied { setattr } for pid=5625 comm="syz-executor3" name="ns" dev="proc" ino=12034 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 2018/01/30 06:44:29 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000b000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) mprotect(&(0x7f0000002000/0x8000)=nil, 0x8000, 0xc) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) [ 44.372523] audit: type=1400 audit(1517294669.427:13): avc: denied { setopt } for pid=5632 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/30 06:44:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd7000)={&(0x7f00002d9000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_crypt={0x48, 0x2, {{'ctr-twofish-3way\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000a56000)=0x0, 0x80004) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000e68000-0xe)=""/14, &(0x7f0000b79000)=0xe) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000121000-0x11)='/dev/vga_arbiter\x00', 0x2, 0x0) getpeername$inet(r2, &(0x7f0000415000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000157000)=0x10) 2018/01/30 06:44:29 executing program 6: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000d1e000)="253f85ae059870b2c609f9d0991c6f30c7f27848eb49fe779c9c4fb18b879c67930adba6ba49cfeb558b8256158223ecc1fc6cb0859f832557da0ffb875c95890701c058a6854256a2403c607bb781f5febbf328c5f837c24fef7e829dfc3ad99797d9bc537ffacccd8fef2f87e90874ddafbad1a3249803847d9cc381a57c051b4cffa1c4cfc57b6954b0e4d7a151be01d387010611bb6df6099b0de90471b24741f3d242422ad27da4160c5a65c8c39dc9908b30583682b777201fe34c90afff6c172a0bf6c29129380bd2981b9d0e91683e26518c63243dc8944b5ecd23c4bec64752838f8ed8f3e456a63f23ec696b88ea62a333eac86b2dd05200b6e8ee1a14ba41d1c4a09285153529b91c11b8998b394b502ba3d8cc081f39e44c63e34a777aef63ff1e03e075aded3f14b2bf4745ac1c95b04883e8b6b8d7869213bdb6d61b0a9d2492073655d7763f950d7ba5783c11e8b9cdc7fdce1be65e81b18426ce34e631de5fb13d9ce9fb0d6ce69b04a888568214e30339d3f24683f26e2302ead54dded23beb96f1af6b25ab857a1d5c72a49df950757df61f3fcf67d0139074fb2abe8b289e99732227966163c42cb295dd7825284c4dde297a2565b640d24d0597ee92b825dc3d3ae2462d65f805a77a81230168aaa783e3eb90eadb9f42381ca6cef3c70f90a89de747d773c6a1853cf1aa5e0e98c5ffe0f0bdd2ba1c4a20754354cae06c2a15474156c7c8cedb03f2eafaa3e95bcb7a84d15b780520df186629b249ce08f1685ceb20c01d61318e13df7cd93f2947a91d2adb1d0a2f83d90f74c7128616f6ae3cd016de8c5af9d648e50c0ed85e694196cdfeb2b532bb2b2641aa586b93d0f79fb503cdb278769f161f302f56fb4d8c4e7482aad479a6df4f439f52ff398ebc2907c9a7de301f6f9a5aed61f893c5a6ec36c7ba358c7bdeb51929e050f2b6ba569af6505dcfce849cc122f64e788e17f6c023d03afa5b056fe85d72f1f5db3c0db0632dda93ef8d1fa9bb87963ca37800bb87c233814505483f50e97dd1fe5768ba8de1a8dd73ca3a23b78960be182bb687ebb989ba0795577e33d5318c3ddb0c3a56869558e5daaba59c8b4c97e34b352a8de676c73bf32efde0bd351293d74c1dedf88797891e3eb7b5156d0bd086b3bbb94484dc2779e1976f0ab1320d9e505c4dc78776b86d3cb3a7b2dbf244c6013c87ffcda76fb4171aaaada15e749e6a4fea106b4fbef476776d4d31379cef30830266b0fceff08e791f4e323771fb7a8e8935691bbf52fce4f3e7d6e8ef4693b09adc6495063b79387e7f692fe89c1c2ccbd536da05b7f09dd2f6a74dc1d1a1b41ba8d4839d036bcda081a78c147713032c096c3fa3e45cf2fd41752bc9ce8391a2d251dd7ec4dbfd7bf7722c2d53e326670d3d50ddb7a9e638a05efac81e9737225df439516ff4f8afdf27f9313a524de84e7db66d9c72d0a35c217e6b675531a00cc668a6eb729a3854b029d41d2e7b58f3df7c6eb57451ff4967dc9677c2dd07c898c9d0a5c40daa7c24fdb46e6efb922c0a2561636b8bf57ea37632ed8e0e2e08e3d2962db0907d881e05078b0757044fcda8aa619e12bd93086dd8f870c5c8f0304b67241d28c03b5623a0f8db51441fc8e28b03d00b525e777ae18e2555ac9364edf4cfc7c3f77afecc962b17aa8e27375d6b4f21864757ddd2707e6a1adf8108f1062cf99af63e8a78446087a482cd214a22b4229bfdf77df51863ec96ae0083121ff227fc44fc7a03e7f2d54c388102714c191fc95f738a38d31a89abe19c99b82f92d1d3c6889214b41eb88e877f2dc3beee3017eefd57b61128fa761d2349d9bcdc85d0429552fdbb7918b95f7ba0b6f6c5942e22ce9154a2d5d8b63e8b742582b7f4c43b7c1b6634fe314fbfb0a60b940ac97b960b3a3d286bf559b51ce612bab9e29f61270ae1523f28e594c461c9ac42d24c1bca1f01513cb6953e7b16099bd85f7ecff3a69c4425155ebe4f88b969a6dcd33e2e4726aa54b49495c8fbef5b6c9a40150491851831ea731d33091d5a30836f76d26c439397689faa5bcea7128369cb33e9b55271dace552a4ad0c6e57ca367e82876266875e4890b33ca103bb12d42ea2f2eeff093f275cb181b43651bd71ae31be5694a7aa370299d1609adc6529d48c8a273d5ef47558017779f701f30a4c96ed654e655d3d4365b02cac629bbd199968a6c2d242c27808a62ecbd18ce8211b8c01bcb3e0aba8bb1581e7bd2c30f2595fbbea885fc40c37cdc52dd2b9d2d659a76e384cb3554adb4eaf77a8803785bbe056c777bb8dda832d353af2d8986fb82a57648a770c9f15a2d08b41fdd0aa1ccf4f41e7fb80e881ef785be102a5ec737d03c1307021d275618595e2db38750622bfb94184f47c0a0ee5d53c6f890beb97ac373a63f197c0105a04a0bc001f794d874ce9bef6cef78047908b095275f3c568e4ae2a096455b9537eb03a564a33f4b161f43c728a8d31556140cbc80a162a9107d16e99e08300510122ddfcf95e2e77b956225319860fb8258ce4d99f5269b12f13f0a26d688087dcb69ba26e254e61bb56efa55a157a6257fe9c5b9c8178ca2cf19bada28039d82dfe414137f8cbca80ea18a433c8e22a4389a9b2283b0cdced93231dddc5d340be5aeff64b6f8af2b013d59bdd4db77a8e5aba0f276b374179572f2d600f20c8f2f35fecb1c4e7f61ef6061d044911123ce484d00d9322196caf735f79afd43793cb2d466dbe29e043a4557c1cecd62ac6327a94a928b9f546689720463a6b3a916356559b8c99acc029b8bd3deddcab2e31c58dbcb179629b184302ee70681a051682f651a05d89bb360405ee5ce14ffdec8d6e492ea66f66bd3d85df1a4c371c3af4cd28532e7c241688906d1124d5f40959c55a101257b13fd02cf8d67070d05c19a8082aa780dedbf943571a74fedfa6fd0a34e587a4f9199f705896c68e1d6ad2bb0e8f7067c36c28f86f24446039eb6fff82e64f50623b211b3e05397cf6b8a38e3eb2623a3bd2087b1f454fca42b1552c8d28d4c9680d5119018d7a53ed2a17d3988001fa23bc19a726063dfcaa8feb71083dd6a4a9ff91bed819db08cf691587395d4f1c91cc637f973764f20a5dae0390052c623cf70990575b8c4dc3567a0050998f717d01e671b3737fa62d79fbc61dc5e3fe27473657d2e0be67fd1c127f9a7c00cb4a96993b84cdf8b3fb07cc7f79cea41eca3b57e67b5fe27732d914f2746bee6fa0fbb1a98fde0011637bb400b8bfff65b6880820507d7b3976b019693ea7a76f4160369f14792e010bd9ae9f9bdd838c3ef8e56da9006df3bf1a0d373e29a6f999258c29fd99ec27ded922dcc12920784921f6098b7f85459307d8594db16e08a6948e4a914dcd5ef9db8232d0a863915e2c7475e3afdd1c80ee53c351db9a801047a2bb3e7bffc2528985a465115a3efbcf69cc276fee5beafbd12379c408578eb2a3d577ba442e92691b4db2463a2cafb4da41457a88134cea43e9631af7dc760292d6ee0ed61aa88d55916b87daf8d8ac2f5670d44c62998d56bd8af5bbf2e42d644a90f3f2fb4c71fc1002bc856d6acde612db68f59c8f285e2a2da3bef7c31fb774c3417ab8b9bd6dbe2b2e6124c8482bf7e3fb189184c9d15f8d525ccf8f7f45460e3d28997b4c3dd62aa80a42779463151f7c8333279ec0003fe9674eb2430ed3ca8a405bd03c884665e4891db6d6bb6b3449c0f852c3a64b2fffa5449ec1c2631aa045795efccd327960191f3886b1772111ce9dab13739a6d8839326d577fcb80689eacc38df888a8d97083a9bfb80b41f50a0d3d25448433d5791d9b14b7d8f06bc018375aeb5409b9146a82bfddd1eaa1373ad735e759f01470660eb82ff9968544cad4a216d11237e46fd9c71ba4645862b334c060fe217d720eb4e243455cbec0e6f284fe6efb519a65f285dc3c546c0cc25451f9357d51c92739de4d8d4a305afffa2d2bfe2f4a05ebfeccb00ec05f9f4e1f23bdce47baafee26bec9df7b5391461b708fef1561407416c5c72836bc9515b58dcbc8522b7354d910cff7d308307e3ae41e49cee408217a1a298a23bd017324e52efcb244443a0968803b49346b247416d45f0b2f556bdca6e212e095e9cc296855fbda20cf5a7f7f15c5e04f12ca6759a31f67f104783b52b528cbee5c4dc6c0b526b25fd319b935d9b5953e2cd8e65ff205bd645db24f911e334875b163101fa4391577b1cb0f00fa7f2fa7f031166978c7f263a5ce92732e13996391c5b9286568acacc7f4a78c724a20541ab53cba74c60f7bac7dce2ebe6ab54b1aabd2c3a86822f3a92918966b53f6989a9f2b7fafbb7ba77e78dc042f82f7c253a7ea4e168f1927267bee91939e1da66a47db74c5294622a3788a56054aa3c7c63ac3722e0ad4d15434a17b00681c39b7d197b1adde84e798de12cf239b50c8a4bf96991e3bed7debcb41318efcdb9e65bb2092a35a1b13790c822560742651d5efee457651b157eee4db21ecf040193f5518673e80a3d46336eee284354273724a693759e308cf3fc6bb3a267fb31c4a2c8a4f072b0b3b6d89f064911dff56268fac8cab220552b8fc84020438e38def005fdd422d992e86fa41b0881b80ee35ab5499f3d6403ba61316124eae7c38106543a1b11e422d3061b45f97c44f2a6147da714ea8ab8899478285f7aed6755351f6be17b221476e3bd8f67845f52dd361c512c9afdfec1d7d210c0db6083c9d284a012f38c6fd8700430a35f7e68069af183c62f696c831686acdab61f974aeb8bfc1d1296c7f3746ca8da764d418fc0c3390e71b205e0ec2bc604c7ddbbbc89eecb2874d85e369da8801305f4c7aec84deee50fb04cb01afcb4c04dbd7c797e1607e348bb301dbf5ba924a23ace53ef4e2e43f90bc17393c57aeea573d72e1bd3e778128d700e0b9e0e4c44a2cb48f6f01b93bb97f5f7576e270afda526a8aaa9670eba6515abe85937624e4decd5a1878b5d91c4e587906696786785aa3a8acf4f7b95bc754a3d165db3b1a8cc885d72608d8636e2536e9978e052cf26c0347a7dc86fc1d094ae8d8a0b9301487e86361aaf72d29d3126d3cc36597fdf55ef9cb4ddacc0375baaff04f1f9719aa025650af69dbe58ef22e9cc544564c0135a6698cf2727233360f87193850ad0420717c683a041d15985fed35d19e0d6ea8277bd35c62c2aed6dad6ebe344403f53b2dd0341a064ac6f487c1b9f5df5b6b2b7f9a407972db8338bf5d086a893adf26b539e79096d17368d60cb0a565d64c6c6b680c2b47854f54c0b7b4a3b2fe23288464cb36ea6c2dc31eb7fd19fe8926fb001b50356dce85bf7ac42f4c63c285a68f00cc29d0e403f99b7806674fe0e22727fa7368cf0a19f67f8fd9cc8ebdcee11e45eeab22af71b5f1b8c5afe26d6e500163d33e3aedbaf375e38ac048328ebafd4530e9c5ec5f5ceeadce9acce03883840b3c8805bb0dd641dc4dee6763390a393bf142af7a998d0b24efd9bdf2a0f45f801bdabf915f0a68e24898380ad591017a825ae0b1b8ac8857eb80ed60056273f941a5b4b7b417146558bd6bbe0d07d3a45732c5ed02bf7d6d491fb70dd579db3fc3c18adfbbcb252a21385de5f55cae46caa9e6f5f109e49a142801d4256b22d34b7e588946e010b182fde7f5970fa679dabf3127717b1bc57f925e6f8712f4add8a3952009d54332bcf2e0ac5174e9e52b01811ee882743a12ecc9dc419bae7249885aeea35ea3bf1a4135a3cf3055", 0x1000, 0x4000000, &(0x7f0000f7e000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000f7e000)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x33e, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x2}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x80000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in6={0xa, 0x0, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x4}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xac83, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xdc) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000dc1000-0x11)='/selinux/enforce\x00', 0x40000, 0x0) sendto$inet(r0, &(0x7f0000347000)="", 0x390, 0x8084, &(0x7f0000f7b000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00002a6000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f00008b3000)="", 0x0, 0x0, &(0x7f000082e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 06:44:29 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='eth1\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x6, 0x9c5, 0x7, 0x80, 0x7, 0xffffffffffffffe1, 0x8d, 0x0, 0xfffffffffffffff9, 0x7fffffff, 0x7ff}, 0xb) mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000012000)=0x0, 0x4) sendmsg$key(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$key(r1, &(0x7f0000007000)={0x0, 0x0, &(0x7f000001b000)={&(0x7f000001c000-0xd0)={0x2, 0x12, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 06:44:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x2000000) sendmsg(r0, &(0x7f00009d3000)={0x0, 0x0, &(0x7f00008cb000)=[], 0x0, &(0x7f00006b1000-0x21c0)=[{0xff8, 0x0, 0x0, "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"}], 0xff8, 0x4000015}, 0x24044000) 2018/01/30 06:44:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000ccb000+0x514)={0x2, 0x0, 0x3, 0x0, 0x8, 0x0, 0x9, 0xffffffffffffff9a, 0x9, 0x0, 0x186c44fe, 0x0, 0x6, 0x7, 0x9, 0x1000, 0x5, 0x0, 0x991d, 0x0, 0x3, 0x101, 0x5, 0x2, 0x1af, 0x4}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000079f000)='/dev/autofs\x00', 0x30ba82, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000499000)='/dev/loop-control\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000fb8000-0x8b)="") umount2(&(0x7f0000497000-0x6)='./file0\x00', 0x3) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000074000)={0xfd, 0x3, 0x83, 0x3, 0x6, 0x7fff, 0x5, 0x7, 0x3, 0x204}) 2018/01/30 06:44:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000009, &(0x7f0000aca000)=0x0, 0x56) pipe(&(0x7f0000687000-0x8)={0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00005d3000)=0x0) 2018/01/30 06:44:29 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000002000-0x8c)={0xebd4, 0x590, 0x0, 'queue0\x00', 0x8, [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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x2) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x40000) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00009b6000)='tls\x00', 0x4) 2018/01/30 06:44:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) r0 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f00008b4000)='./file0\x00') mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) clone(0x1, &(0x7f0000dd0000)="", &(0x7f000052d000-0x4)=0x0, &(0x7f000067f000-0x4)=0x0, &(0x7f0000381000-0x2b)="") mount(&(0x7f0000c1c000)='./file0\x00', &(0x7f0000f48000)='./file0/file0\x00', &(0x7f00001bd000)='mqueue\x00', 0x8000, &(0x7f0000151000)="0702c345a6e87a939031dc0c89daa852c98da974a09dc281a8c22c86b1177e2e463c17ed0c131f71a79f4ccbb9dbd8dca6185adffe7c85f358db6aa22b775f65c3f5fb7bf094fd95d7c71c896245c1642f50b9fee606c2b0df35527d0b9df6ed1d8f5e81b979420d1868569078748cc62bd0ca2798bdd828fc36158f3d7c71fb00fa14e5a36e2778c01916a31105b8e7e187437e68a344cf2729e8e88ded4cb34ec35cfc6d0f36bd9e8aecae29fa62ba40a15e2c3cce0cf6de9c38753243019ade80bedf71ccd9ff") pivot_root(&(0x7f0000858000-0x8)='./file0\x00', &(0x7f0000a97000-0x8)='./file0\x00') 2018/01/30 06:44:29 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f00009f5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 44.424761] binder: undelivered TRANSACTION_ERROR: 29201 [ 44.430001] mmap: syz-executor7 (5648) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 44.455215] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/30 06:44:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigtimedwait(&(0x7f00004f4000-0x8)={0xffffffffffffffff}, &(0x7f0000ec9000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000685000)={0x77359400, 0x0}, 0x8) r1 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000f6e000)={0x0, 0x1}, &(0x7f0000aa4000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000bd7000-0xaf)={r2, 0xa7, "e968d752cf47a4ea16762f05b4a4b0cf2e1293d0776e8834c0a8d7a0ae1058c9849320e1f1573b68902ba4aab7df2a06c3ece49f5a0090eefd6e1532113b76c39231814e87d0c65f5b14110ff68c0b0de78be4ce25d2678a474aa518b6c606cbc99299f5aeddc1a31450c1766f6bbc1623187f1c20e995a180f4447187cc4f115e2efc8e7e6b5c50d073ce133165719b7ffae0a874683e2d498d09e3e41395bf955ea5a96e6f8c"}, &(0x7f0000b08000)=0xaf) 2018/01/30 06:44:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) bind$inet(r0, &(0x7f0000254000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$binder(&(0x7f0000cde000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket(0x18, 0x0, 0x4) fchdir(r2) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000169000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) connect(r3, &(0x7f0000000000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/30 06:44:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x20000000802, 0x0) write(r0, &(0x7f0000371000-0x1f)="1f000000520007f2000094fef5000f430a0017d200000028b4a500ffffb92b", 0x1f) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000ebb000)=0x0) 2018/01/30 06:44:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005fc000-0x12)='net/ip6_flowlabel\x00') fallocate(r0, 0x0, 0x2, 0x3f) chroot(&(0x7f0000004000)='./file0\x00') sendfile(r0, r0, &(0x7f00000da000)=0x800, 0x5) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000b4a000-0x18)=@get={0x1, &(0x7f00005ad000-0xf9)=""/249, 0x9}) [ 44.592753] binder: BINDER_SET_CONTEXT_MGR already set [ 44.600168] binder: 5683:5687 ioctl 40046207 0 returned -16 2018/01/30 06:44:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(0xffffffffffffffff, &(0x7f0000ab6000)='//file0\x00', 0xffffffffffffffff, &(0x7f000085f000-0x1)='/', 0x1) timer_create(0x7, &(0x7f00002ed000)={0x0, 0x40, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008ba000-0x4)=0x0) timer_getoverrun(r0) 2018/01/30 06:44:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000ac8000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f00004a3000)={0x0, 0x0}}}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ed8000)='/selinux/enforce\x00', 0x2000, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000105000)=0x8, 0x4) syz_open_dev$sg(&(0x7f0000ab7000)='/dev/sg#\x00', 0x1, 0x280000) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000f88000-0x20)={@common='gre0\x00', @ifru_flags=0x100000000000301}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000b90000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/30 06:44:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000031d000-0x9)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000589000-0x10)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mremap(&(0x7f0000961000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00003a4000/0x2000)=nil) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000afa000)=0x3) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000807000-0x1)=0x3) ioctl$PIO_UNIMAPCLR(r0, 0x40247007, &(0x7f000098e000-0x6)={0x0, 0x0, 0x0}) 2018/01/30 06:44:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f000007d000-0xc)={@loopback=0x7f000001, @loopback=0x7f000001, 0x0}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000084000-0x50)={@generic="0b5d69d5cdcbc05fed8a7bc685bb196f", @ifru_settings={0x4, 0x3, @cisco=&(0x7f000083d000-0x8)={0x4, 0x3}}}) readv(r1, &(0x7f0000f46000)=[{&(0x7f0000120000)=""/4096, 0x1000}], 0x1) 2018/01/30 06:44:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000010, 0x2, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b66000-0x9)='/dev/rtc\x00', 0x400080, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000bb2000-0x2)={0x3, 0x200}) write(r0, &(0x7f00002d2000)="00000004130007ebfd1e791ae4040002000000000000010305001700100b090000bbbdeb", 0xfffffffffffffe73) 2018/01/30 06:44:29 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000e57000)=0x0, &(0x7f0000cfb000+0xb44)=0x4) mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) tkill(r2, 0x2c) epoll_pwait(r1, &(0x7f0000056000)=[{0x0, 0x0}], 0x1, 0x2, &(0x7f0000056000)={0x0}, 0x8) 2018/01/30 06:44:29 executing program 2: 2018/01/30 06:44:29 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f000000f000)='#}^+{\x00') r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000000c000)={{&(0x7f0000009000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000004000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000003000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000000e000-0x20)={{&(0x7f0000006000/0x3000)=nil, 0x3000}, 0x1, 0x0}) [ 44.714278] device gre0 entered promiscuous mode 2018/01/30 06:44:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000091e000)="2976626f786e65743127e06f255f2e00", 0x5) ioctl$TCSBRK(r0, 0x5409, 0x401) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000028e000-0x4)='bic\x00', 0x4) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) sysinfo(&(0x7f0000846000-0xb)=""/11) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000d60000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000042f000)=0xfffffffffffffd55) r3 = getegid() r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00002bc000)='/selinux/enforce\x00', 0x40000, 0x0) fchownat(r0, &(0x7f0000c72000-0x8)='./file0\x00', r2, r3, 0x401) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f87000)=0x25, 0x4) setsockopt$inet_int(r1, 0x0, 0x32, &(0x7f00002d7000)=0x9d69, 0x4) getresgid(&(0x7f0000baa000)=0x0, &(0x7f0000c1d000-0x4)=0x0, &(0x7f0000e5d000-0x4)=0x0) getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f0000edd000-0xc)={@multicast2=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00000ff000-0x4)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000046a000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006fd000)=0xc) mq_notify(r0, &(0x7f0000454000-0x60)={0x0, 0x41, 0x2, @tid=r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 06:44:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00008c6000)={{0xa, 0x1, 0x800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe9f}, {0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x10001, [0x7, 0x3ff, 0x2, 0x4, 0x7fff, 0x0, 0x47d, 0x1]}, 0x5c) seccomp(0x1, 0x0, &(0x7f00004c6000)={0x1, &(0x7f0000a7c000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) fchmod(0xffffffffffffffff, 0x0) 2018/01/30 06:44:29 executing program 3: mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000041000)="6500000005", 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000029000)='/dev/rtc\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000037000)=0x0) r2 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r3 = dup2(r2, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0xe91e, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000049000-0xd)='/dev/net/tun\x00', 0x0, 0x30201) 2018/01/30 06:44:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r1, 0x407, 0x200000000000000) vmsplice(r1, &(0x7f0000fcd000-0x10)=[{&(0x7f0000012000-0x1)="b1", 0x1}], 0x1, 0x0) writev(r1, &(0x7f00008d6000)=[{&(0x7f0000fd0000-0x63)="e0", 0x1}], 0x1) sendfile(r0, r0, &(0x7f000013d000-0x8)=0x0, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r2, 0x1000000000016) syz_open_procfs(r2, &(0x7f0000a87000)='mountstats\x00') vmsplice(r0, &(0x7f00004c1000-0x30)=[{&(0x7f0000cb3000-0x2d)="92", 0x1}], 0x1, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f000023b000)=0x10001) 2018/01/30 06:44:29 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000ce2000)={&(0x7f0000dc1000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000057d000-0x20)=[], 0x0, &(0x7f00001df000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x60, 0x0}, 0x0) 2018/01/30 06:44:29 executing program 0: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f6d000)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000f75000-0x10)={0x0, 0x0}) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x4, 0x1, &(0x7f0000b7c000-0x10)={r1, r2+30000000}, &(0x7f0000f75000-0x10)={0x0, 0x0}) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000f74000)={0x0, 0x0}) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000af3000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000226000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000f6f000)={r3, r4}, &(0x7f0000f75000-0x8)={0x0}, 0xfffffded) ioctl(r0, 0x5111, &(0x7f00008ea000)="") 2018/01/30 06:44:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000ac8000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f00004a3000)={0x0, 0x0}}}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ed8000)='/selinux/enforce\x00', 0x2000, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000105000)=0x8, 0x4) syz_open_dev$sg(&(0x7f0000ab7000)='/dev/sg#\x00', 0x1, 0x280000) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000f88000-0x20)={@common='gre0\x00', @ifru_flags=0x100000000000301}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000b90000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/30 06:44:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_flowlabel\x00') close(r0) bind$ax25(r0, &(0x7f00003fb000-0x10)={0x3, {"d930934b0021d9"}, 0x80000001}, 0x10) 2018/01/30 06:44:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00009d6000-0xd0)={0x2, 0x400000000000003, 0x0, 0x0, 0xf, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}, @sadb_x_nat_t_port={0x1, 0x18, 0xffffffffffffffff, 0x0}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x40000005, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) 2018/01/30 06:44:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000dc3000)="cd1e", 0x2, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readv(r0, &(0x7f0000d77000)=[{&(0x7f0000f0b000)=""/240, 0xf0}], 0x1) sendto$inet(r0, &(0x7f0000a93000)="90", 0x1, 0x0, &(0x7f0000d1f000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept4(r0, &(0x7f00008f6000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000c1b000)=0x10, 0x800) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000200000)=@req={0xfff, 0x81, 0x8000, 0x0}, 0x10) 2018/01/30 06:44:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x10000000000002, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000076a000-0x118)=[{&(0x7f0000eaa000)=@in6={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x6}, 0x1c, &(0x7f0000f47000-0x60)=[{&(0x7f00004ef000)="fb42fc766c9a", 0x6}], 0x1025, 0x0, 0xffffff24, 0x0}], 0x4924924924926b0, 0x4008010) r1 = syz_open_dev$mice(&(0x7f0000b27000-0x10)='/dev/input/mice\x00', 0x0, 0x200000) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000d60000)=0x2) 2018/01/30 06:44:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000bd8000-0x5a)="00fcc0cb7d050004f860b75c14e9c5f00504dc67d765630103091410b17ec6ab515508350a846efafb7d693eac9f07510665e1b7f264b7b10c428cf69d58d1de9fdf5515095403bbfe690dceb16488886a11cc79e0e19217883a", 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe9f) 2018/01/30 06:44:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d0c000-0x2)="7b10", 0x0) symlinkat(&(0x7f00007d7000-0x8)='./file0\x00', r0, &(0x7f0000e21000-0x8)='./file0\x00') fcntl$getflags(r0, 0x40a) 2018/01/30 06:44:29 executing program 5: mmap(&(0x7f0000000000/0x8d9000)=nil, 0x8d9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) r0 = syz_open_dev$evdev(&(0x7f0000822000)='/dev/input/event#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000616000-0x9)='/dev/sg#\x00', 0xa7, 0x10000) mmap(&(0x7f00008d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f00008da000-0x6)='.dead\x00', &(0x7f00008d9000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00008d9000)='/system.]wlan1&+\x00', 0xfffffffffffffff8) keyctl$reject(0x13, 0x0, 0xa9a, 0x6, r1) openat$sequencer(0xffffffffffffff9c, &(0x7f0000529000)='/dev/sequencer\x00', 0x404000, 0x0) ioctl(r0, 0x800000040004581, &(0x7f00008d8000-0x48)="") 2018/01/30 06:44:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000e4d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) setfsuid(0x0) 2018/01/30 06:44:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) accept$ipx(r0, &(0x7f00000c1000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000dee000)=0x10) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x5385, &(0x7f0000001000)="") 2018/01/30 06:44:29 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/mls\x00', 0x0, 0x0) r1 = socket(0xf866d5a79e1a9771, 0x806, 0x7) socketpair$ax25(0x3, 0x7, 0xfc, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000008000-0x4)=0x0) syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000009000-0x8)={0x0, 0x79}, &(0x7f0000008000)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000004000)={r2, 0x0}, &(0x7f0000008000)=0x8) r3 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x4400) ioctl$KDENABIO(r0, 0x4b36) read(r3, &(0x7f0000003000)=""/512, 0x200) 2018/01/30 06:44:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) syz_open_pts(r0, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000de5000-0x10)={0x1e60, 0x75, 0x3f, 0x1f}, 0x10) r1 = getpid() tkill(r1, 0x41) r2 = syz_open_dev$binder(&(0x7f000000d000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000)={0xfffffecf, 0x0, &(0x7f0000fc5000-0x4)=[@enter_looper={0x630c}], 0xfffffe5c, 0x0, &(0x7f0000005000)=""}) 2018/01/30 06:44:29 executing program 7: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c87000)={0x0, 0x0, 0x0}, &(0x7f0000fc4000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace$setsig(0x4203, r4, 0x0, &(0x7f0000fca000-0x10)={0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000a6b000-0x8)='./file0\x00', 0x2, r2, r3, 0x8, 0x1000000) 2018/01/30 06:44:30 executing program 3: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000500000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) r1 = openat(0xffffffffffffffff, &(0x7f0000d3b000)='./file0\x00', 0x400, 0x4) chdir(&(0x7f0000177000-0x8)='./file0\x00') mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000fc2000)=@assoc_value={0x0, 0x0}, &(0x7f00005c3000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000017c000-0x98)={r2, @in6={{0xa, 0x2, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xfffffffffffffffb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff7, 0xa88}, &(0x7f0000c93000-0x4)=0x98) sendto$inet6(r0, &(0x7f0000fc2000-0x76)="2748b301b01bc4f59374b6d6c2fb929b131b639b3e410afff7ecce84167f37127d7dd028d28140d091cd641247cbb749498900000000000012347c7d630654cfecd5d1e3190e895d008974a599751d55b83c63fd07303d299bec7b2c16a04275b366ec1588fe054413ee55bd07005b67d14b9237ea42a1", 0x77, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) lstat(&(0x7f0000a6a000)='./file0\x00', &(0x7f0000751000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000fc4000-0xa)='syzkaller\x00', &(0x7f0000fc4000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000e9c000)="913bdb8bad5a282e4bac10b844f2a60d9c15601a46e3166339b5c60ce90bea4de7d50038a6bc5e516b7427539ce4d0ec1b8d50819bdd804ba63c5d56c31ced6c14fad4c263173d49953497e7c8e324d150448e63487d5a3ecd480ce8756a2db4b02ac884fd5e95091a9469f6d1e91882f3454fb42082a58d48b6038346545e584ce7995a488fcca3cc", 0x89, 0xfffffffffffffffb) keyctl$get_persistent(0x16, r3, r4) [ 44.929969] device gre0 entered promiscuous mode 2018/01/30 06:44:30 executing program 4: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000001d000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f000001d000-0x24)={0x1ff, 0xcd0, 0xff, 0xba5e, 0x3, 0x51, 0xda, 0x3, 0x1, 0x0, 0xf1e, 0xc3e}) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f000000a000)=0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000001c000-0x30)={0x58, 0x0, &(0x7f0000014000)=[@increfs={0x40046304, 0x2}, @transaction_sg={0x40486311, {{0x1, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x60, 0x28, &(0x7f000001b000)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x0}, @fda={0x66646185, 0x9, 0x2, 0x29}, @ptr={0x70742a85, 0x0, &(0x7f0000017000)=0x0, 0x1, 0x4, 0x2a}], &(0x7f000001c000-0x28)=[0x30, 0x48, 0x40, 0x78, 0x18]}, 0x6}}, @exit_looper={0x630d}], 0xfe, 0x0, &(0x7f0000011000)="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"}) mmap$binder(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x4, 0x12, r0, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f000001c000)=@known='security.evm\x00') openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000011000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) [ 44.954854] binder: 5766:5771 unknown command 0 2018/01/30 06:44:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000023d000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) fdatasync(r1) ioctl$TCSETAW(r0, 0x5407, &(0x7f000036c000)={0x7, 0xffc, 0x6, 0x102b, 0x20, 0x6, 0x8, 0xe40, 0x8, 0x5af}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00001c3000)=0x3) dup2(r1, r0) [ 44.977694] binder: 5766:5771 ioctl c0306201 20004000 returned -22 [ 45.000938] binder: 5780:5781 ioctl c0306201 2001bfd0 returned -14 2018/01/30 06:44:30 executing program 2: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pptp(0x18, 0x1, 0x2) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_proto_private(r0, 0x89ec, &(0x7f0000027000-0x68)="ec2b04b58f765046bbd5acd0fee75b55aab92f150ecbb714fae95048cdb2f2e48cb6bc376e6323d1b4edd171c7ec3e40f85c4e17974fcb345eb63908da526251396d033c4fcba6c31cb9eb355ff5211a304a1ca56fa59e6792373858f69d8a30a7f8cda9dc0d4c73") sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000020000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000001b000-0x3c)=@newneigh={0x28, 0x1c, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@NDA_DST_MAC={0xc, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 06:44:30 executing program 1: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)="91938c", 0x3}], 0x1, 0x0, 0x0, 0x0}, 0x8000) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000c2f000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd6000)=0x26) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000182000-0x4)=0x7) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00009cf000)={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) sendto$inet6(r0, &(0x7f0000fd5000)="04", 0x1, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) r3 = dup3(r2, r0, 0x80000) ioctl$ASHMEM_GET_NAME(r3, 0x81007702, &(0x7f0000987000)=""/188) 2018/01/30 06:44:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000023d000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) fdatasync(r1) ioctl$TCSETAW(r0, 0x5407, &(0x7f000036c000)={0x7, 0xffc, 0x6, 0x102b, 0x20, 0x6, 0x8, 0xe40, 0x8, 0x5af}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00001c3000)=0x3) dup2(r1, r0) 2018/01/30 06:44:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000062a000)={0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000502000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000945000)=0xc) r2 = geteuid() r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00005cf000)='/selinux/policy\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000789000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0x1, 0x0, 0x0, 0xa, 0x0, 0xa0, 0x3d, r1, r2}, {0xffffffff, 0x1, 0x6, 0x7, 0x80, 0x100000000, 0x7, 0xa5b}, {0x6, 0x7, 0x1ff, 0x800}, 0x8, 0xffffffffffffffff, 0x2, 0x0, 0x1, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0xff}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x2, 0x0, 0x0, 0x8, 0x3, 0x100000001, 0x6af}}, 0xe8) r4 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x4400) read(r4, &(0x7f0000003000)=""/512, 0x200) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/30 06:44:30 executing program 0: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000000a000)={0x0, 0x0}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f000000e000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f0000016000)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000003000)={r3, 0x40}, 0x8) r4 = memfd_create(&(0x7f0000000000)='d\x00\x00 ', 0x0) ftruncate(r1, 0xd2) r5 = getpid() mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000017000)={0x0, 0x0}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r5, &(0x7f0000017000)={0x0, 0x0}) sendfile(r1, r4, &(0x7f000000a000)=0x0, 0x420000000fee) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000016000)={0x0, 0x1c9c380}, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000016000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000001000-0x10)={0x0, r6}, &(0x7f0000016000-0x8)={0x0}, 0x438) 2018/01/30 06:44:30 executing program 6: mmap(&(0x7f0000000000/0xfaf000)=nil, 0xfaf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(0xffffffffffffffff, 0x40045402, &(0x7f000001e000-0x4)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000001000)={{0x100000001, 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]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f0000fae000-0x50)={0x0, 0x17, 0x101, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f0000fac000)={0x0, 0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sg(&(0x7f0000e9a000-0x9)='/dev/sg#\x00', 0x6, 0x2000) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000766000)={0x0, 0x0}) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000faf000)={@generic="c39553aab5e329c8dfee5b159097fd27", @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/30 06:44:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x5, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r0, &(0x7f0000a5c000)="", 0x0, 0x0, 0x0) mq_timedsend(r0, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000058f000-0x10)={0x77359400, 0x0}) 2018/01/30 06:44:30 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x807fe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ftruncate(r0, 0xfff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000013000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000002000)={r2, 0x3, &(0x7f0000003000-0xc)=[0x3, 0xad1, 0x8], &(0x7f0000003000-0x14)=[0xff, 0x7, 0x5, 0x8000, 0x5], 0x21, 0x5, 0x100000000, &(0x7f0000011000)=[0x2, 0x6, 0x858, 0x8, 0x7ff], &(0x7f0000001000-0x14)=[0x5, 0x1, 0x6, 0x8, 0x40], 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) lchown(&(0x7f0000013000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000055a000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/30 06:44:30 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f00003c6000-0x10)={0x1, &(0x7f0000e73000)=[0x3ff]}) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = timerfd_create(0x0, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000013000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000014000-0x8)=[0x1, 0x3ff]) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f000000a000)={{0x0, 0x0}, {0x0, r3}}, &(0x7f000000f000)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r1, 0x0, &(0x7f0000005000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000012000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/30 06:44:30 executing program 6: mmap(&(0x7f0000000000/0x779000)=nil, 0x779000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000076c000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$unix(0x1, 0x2, 0x0) bind$unix(r1, &(0x7f0000775000-0xa)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f0000777000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f000071f000-0x8)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000b2f000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f0000ef2000-0x13c)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x6, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 06:44:30 executing program 1: mmap(&(0x7f0000000000/0xbc8000)=nil, 0xbc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000088f000)={0x0, 0x0}) getsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000bc8000-0x4)=0x0, &(0x7f00001b7000)=0x4) 2018/01/30 06:44:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000ee8000)=0x3f, 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000038e000-0x8)={0x0, 0x0}) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f000027c000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00007c7000-0x1)=0x14) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000971000)={0x1f, 0xbb, 0x7, 0x7ff, 0x8}, 0x14) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000e0f000)="", 0xfffffffffffffeba) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000001000-0x51)=""/0, 0x0, 0x0}, 0x41002106) 2018/01/30 06:44:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f000037d000-0x8)={0x7}, 0x0, &(0x7f00001bc000)={0x0, 0x0}, 0x8) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x4) 2018/01/30 06:44:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f00004c6000)={0x19c, &(0x7f0000a7c000)=[]}) removexattr(&(0x7f0000f90000)='./file0\x00', &(0x7f0000d38000)=@random={'security.\x00', '&\\ppp1cgroupcgroup[\x00'}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b5f000-0x11)='/dev/vga_arbiter\x00', 0x400400, 0x0) unlinkat(r0, &(0x7f0000f67000-0x8)='./file0\x00', 0x0) 2018/01/30 06:44:30 executing program 2: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b07000-0xc)='/dev/rfkill\x00', 0x4000, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000b56000-0x4)='tls\x00', 0xcb215cd708ea37d5) r1 = open(&(0x7f0000adf000-0xa)='./control\x00', 0x28042, 0x0) fallocate(r1, 0x9, 0x0, 0x100000) 2018/01/30 06:44:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f76000-0xf)='/dev/sequencer\x00', 0x100, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00006e3000-0xd)='/selinux/mls\x00', 0x0, 0x0) write$eventfd(r1, &(0x7f0000044000-0x8)=0x1, 0x8) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005ad000)={&(0x7f00008d8000)=@migrate={0x15c, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@migrate={0x10c, 0x11, [{@in=@loopback=0x7f000001, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}]}, 0x15c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 06:44:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) sendmsg(r1, &(0x7f0000320000)={&(0x7f00004fb000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000842000)=[], 0x0, &(0x7f00002ba000-0x32f0)=[{0xd38, 0x0, 0x0, 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{0x1010, 0x198, 0x7, "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"}, {0xd0, 0x3a, 0xc00000000, "2c75a5b748093571f57af38d09dc784f9f075c46847b0e6a93f95bad0bb4d5f7533f0c2bdb78cbb65308c5ed3575fd96ca01ff8c6b34b87b188209d9559ef62e787e3b8555c34f933837119b3224cf45a0f9db4a2539a9014d7926e7f44804b0988124c79325c535e57b27501897e95e10ea42341b730a728bdc20b123df80404f65814bf5a50ca07ab3c3efb9b3659444f238da797a67a36da3dd210a9886e1992d6740fde4456cd53a22390bc7efd6f60c791308df866dfc9ab87b6361be"}], 0x1e18, 0x4000080}, 0x1) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000bbb000-0x8)={0x0, 0x0}) 2018/01/30 06:44:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009c1000)=0xff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) accept4$packet(r0, &(0x7f000017a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000dba000-0x4)=0x14, 0x80800) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f000076a000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0xfffffffffffffffc, 0x64a72853, 0x500, 0x1, 0x0, r2}) sendto$inet(r0, &(0x7f000038d000-0x69)="", 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r0, r1, &(0x7f0000af5000)=0x0, 0x10001) recvfrom$inet(r0, &(0x7f0000201000)=""/186, 0xba, 0x40002021, &(0x7f00002f4000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f000028f000-0x4)=0x0) 2018/01/30 06:44:30 executing program 5: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f0000ce4000)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000feb000-0xd)='/selinux/mls\x00', 0x0, 0x0) inotify_add_watch(r0, &(0x7f0000c2e000)='./file0\x00', 0x23000804) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000feb000-0x8)='./file0\x00', 0x9) 2018/01/30 06:44:30 executing program 6: ioprio_set$uid(0x0, 0x0, 0x8001000000) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) fcntl$getownex(r0, 0x10, &(0x7f000035e000)={0x0, 0x0}) 2018/01/30 06:44:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80800) r1 = getpgid(0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) recvmsg(r2, &(0x7f0000f40000)={0x0, 0x0, &(0x7f00008ee000-0x10)=[{&(0x7f0000835000)=""/65, 0x41}], 0x1, &(0x7f000092a000)=""/190, 0xbe, 0x5}, 0x2000) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000071e000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x400000000) 2018/01/30 06:44:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000f55000-0x4)=0x0) bind$inet6(r0, &(0x7f0000a71000-0x1c)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000bcc000)={0x0, 0x80}, &(0x7f000021a000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00005c1000)=@assoc_value={r3, 0x3}, 0x8) bind$inet(r1, &(0x7f0000739000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 06:44:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000b01000)='/dev/input/event#\x00', 0x91, 0x200) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000a3e000-0x4)=0x6f0) writev(r0, &(0x7f000004a000)=[{&(0x7f0000aba000-0x3f)="12f09e7acf8823c9d7776debf09387570ab93b4760da99f168a4f765149a542d0da13f857e1028ef684da4a7357a9a21c86419ce58c27e762d9ca53ec1789b", 0x3f}, {&(0x7f00003c4000-0x64)="6af4c36ce1f04838b927327f4eaec700df75245cb601fff08a13da310e854d094f12c0a37b7bac945156814060c0074365ba2d8c8bc10a7963abe28e0febab8452896ecbc5562e4f143625377bbdbd079cf7e4efce848582f510c54fb6a0c415fa69ec65", 0x64}, {&(0x7f000084c000)="f21cb61a3d080e357c833da5b65de566f6b909ced590834fd9be909a27b5ab62f759abe1139a09d339d0d8d3d8729e5a09caf92a802f21febc47090e0d5add50df10283815fb553137dcd6be54bb08524d528880adf9c24ce3599497ddf66281fa1f91181ed901101786e02cca33136ad9d87e4c7dc672b0c40ef808bfb1526b6a6a9e17f579c6c205bcf44bf6c79b63723ada28bb8669f62992", 0x9a}, {&(0x7f00008a8000-0xc2)="583ee248f0dec690624983ed066c96a0cedc307d073c21f2f38f5f64347251c2c42f287fcac941f3e5e6b9908204873403db491d1609a3a38ff41eb050b329bdf6ef13d5dae8d9101c3058d01c921fdfb849d0ab9e8d9b5d91c02d144491e0fa838417c9cb5c324fc326cf7a616cb3abe267c1ebf41d71912454c201d0b8dd294e599fbe419fe630beba1cc6b7de114701180b186f6614ef028c1963c0c4149b1595430234034963e4fe10c5d9f7a74eadb70ec3e85744575d8bb4321296d4e6a0da", 0xc2}, {&(0x7f000044a000-0x1000)="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", 0x1000}, {&(0x7f0000f01000-0x24)="827bc311b322f155d56a53678e47ec6ab5a1ffd5874528b6cd2726589ebc991d61b69c27", 0x24}], 0x6) r1 = syz_open_dev$evdev(&(0x7f0000379000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000e9b000-0x47)=""/71) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001b5000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDMKTONE(r2, 0x4b30, 0x1) 2018/01/30 06:44:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000091c000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000f36000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00003f4000-0x4)=0x0, &(0x7f0000aa2000-0x4)=0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007d9000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/30 06:44:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008c5000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0, 0x0}, &(0x7f0000886000-0x4)=0xffffffffffffff8a) sendmsg$nl_route(r0, &(0x7f0000490000)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f00009c3000-0x70)=@ipv4_newroute={0x68, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0}, [@RTA_MULTIPATH={0x44, 0x9, [{0x40, 0x0, 0x0, r1}, {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}]}, @RTA_OIF={0x8, 0x4, r1}]}, 0x68}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 06:44:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000000d000-0x4)=@int=0x0, &(0x7f0000e44000-0x4)=0x4) syz_open_dev$sg(&(0x7f0000717000-0x9)='/dev/sg#\x00', 0x0, 0x101881) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000ed0000)=0x1ff, 0x4) socketpair(0xb, 0x6, 0x6, &(0x7f0000b27000+0x508)={0x0, 0x0}) 2018/01/30 06:44:30 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000a1b000-0x9)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000fdb000-0x4)=0x0, 0x800) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000fdb000)={@common=""/16, @ifru_data=&(0x7f0000fdb000)="960b1dd558dc70c3b504ded9962d9a9a8e8680b39f31d9ee4f64bda0f11e75cb"}) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000555000-0x9b)=""/155, &(0x7f0000fda000)=0x9b) 2018/01/30 06:44:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) r0 = syz_open_procfs(0x0, &(0x7f0000515000)='net/ptype\x00') getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000bde000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x80000000, 0x2, 0x6d8b, 0xffff}, &(0x7f00006a9000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000064b000-0x8)={0x0, 0x0}, &(0x7f000001f000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000005f000-0x8)={r1, 0x400}, 0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000010000)={r1, 0x1ff, 0x6, 0x400, 0x855, 0x6, 0x5, 0x400, {r2, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1, 0xb8, 0x1, 0x6}}, &(0x7f0000cac000-0x4)=0xb8) preadv(r0, &(0x7f0000fd5000)=[{&(0x7f0000cbe000-0x2f)=""/47, 0x2f}], 0x1, 0x400000000000) 2018/01/30 06:44:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000af9000-0x8)='./file0\x00', 0x0) r0 = open$dir(&(0x7f00004db000-0x8)='./file0\x00', 0x0, 0x0) lseek(r0, 0x80000043, 0x0) r1 = dup2(r0, r0) r2 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ecc000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004d9000-0x4)=0xe8) lstat(&(0x7f00003ad000-0x8)='./file0\x00', &(0x7f0000728000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a30000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000905000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000c34000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b16000-0x4)=0xe8) getgroups(0x3, &(0x7f00008ea000)=[0x0, 0xffffffffffffffff, 0x0]) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000261000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000003a000)={0x0, 0x0, 0x0}, &(0x7f0000f62000)=0xc) r10 = getgid() r11 = getpgid(0x0) getresuid(&(0x7f0000ec4000-0x4)=0x0, &(0x7f0000df4000-0x4)=0x0, &(0x7f00006e7000)=0x0) getgroups(0x2, &(0x7f0000f18000)=[0xffffffffffffffff, 0x0]) r14 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000e2d000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ebe000)=0xe8) getresgid(&(0x7f0000d01000-0x4)=0x0, &(0x7f00006f7000)=0x0, &(0x7f000064a000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a40000)={0x0, 0x0, 0x0}, &(0x7f0000a2e000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000034d000)={{{@in=@loopback=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000035d000)=0xe8) getgroups(0x6, &(0x7f000012e000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) fcntl$getownex(r0, 0x10, &(0x7f00002da000)={0x0, 0x0}) r21 = getuid() socket$inet_dccp(0x2, 0x6, 0x0) stat(&(0x7f0000107000)='./file0\x00', &(0x7f0000f8c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000fa7000-0x118)=[{&(0x7f000028d000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00001f5000)=[{&(0x7f0000210000)="dea991c2b9adb52b1f1af5857acd842e9254dec1a3740b0200948b5a338f6948c0a7c2f04695839b0d0fee7dc49b2b406accbf9fd1afa5abf7e69f3b8a28088ef58ebada5e89bf697ab49c6663f27041836b11accd250dab377efa33657548d0fd7b172ef4f61ccb3c40ed514ede13361272097939eedc2404671f22c19b95d1c50a061ba6b7e5d6f12f896acb2a4bfd0e8a1d846123d5972fa9baa6f562411bc3f1faccc3f54f012141795654df69a9", 0xb0}, {&(0x7f000020f000-0x1000)="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", 0x1000}, {&(0x7f0000df0000-0xa4)="8b41983dbe9d609aea25b9849bb4ec41f25c71be2871a78df8e3a6eb3cb544aa2edf9cb7e52257a8917420d3d32c735586977503d713785e13d5f62eb0a4a0e499fe5a28fd5b2cff0cec50de3e864a459a17ac98db60b669bd8dbc9b59aed04c271ed647baa1c41dc65e7b4483d63d2280d722004f245842a4c298fb5752ce0f7ef6a958b04de2f36f8eb5b501e9664d2988bd21d23d801cc0863db8f4d4477f23cd35bc", 0xa4}, {&(0x7f0000039000+0x860)="14b72e4642", 0x5}, {&(0x7f00003db000-0xe9)="59647be22a86ddcc411ec63a8d3a760187b783889ef3aeb165260539a2c86b7b9b66f3fcf647c58436f0fb0f5220cfac6b91978b2d2f190e6280dbf615b2f97a60713ef21835ce087c83aedfa5855c0f697009bc20dd257c083d1df9ff8148705ba8c549770f89862b7814f824f4f79f5195c87544db0ecb33e2063758b13dc4ed5b780246ca9990c9f8baf90cf24ee9e44ea66dfc8e82fdbfab2d4d5a16be78e02a4581a88e6aeb6b993fa9328ffcc9fd976b2254b7c879f427262ae5ef9775a31e9959d6b5e187eadc6974263c44e980ba3687cb71d1880b686e05048e5e35d495c42f2d13212bef", 0xe9}], 0x5, &(0x7f00008c4000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x68, 0x20000004}, {&(0x7f0000ab5000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000d88000)=[{&(0x7f0000629000)="9a557eae022b678a8541d08c862a91340d3a5445f2bfcc732d6892ff2bec890e0b1797268901446a0bf777586306e3ca1c5c7aabddc80bfed2a33689c2e03d565e0afb72a7d3c3dd0f07473f06183f6c2c0229370e82526d4b39b5a2fd56b065386f11b62209c396025fba5d41c1e5a36db35e66c5078e67b06717b20c8be4706b4a6a5874f1f0f80a875350b622daa5b46c879346fb3ef745b1b22759e47de676be0edebc8005542f0b535cbe0fb20545a3cd33ce6bd089ffc14d286fbaf53c0aa5a32ea7b3511a544071af4da75a7838f305059768e3e03625", 0xda}, 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0x1000}, {&(0x7f0000ded000-0x29)="6262ac82381ed8d061267a1bf658938422231458e6cc08f59fce826b44152a0c74e4f2107ed9eb0d94", 0x29}, {&(0x7f0000d76000)="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", 0xff}], 0x3, &(0x7f00004a3000-0x110)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x110, 0x5}, {&(0x7f0000d6c000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000f5a000)=[{&(0x7f0000e1e000)="", 0x0}, {&(0x7f0000907000)="0adf299760683ee68f0ebdab02419e9678ece612a7b6b279b527facb68f7c0ab399720f1409de9e178963505a262313ec65bb79e851d92bab976693827510985accfa88ce6fc3fd7b4e7f8614d5c8642c6d978726ed1e9a2027d48c097a9a251f7db8d28b8e5300b8331d5a44473c065556b", 0x72}, {&(0x7f0000eac000-0xec)="5988a6d231ee70782430cdc2e372774b956ab718982179a89afb004bb9663b8713d443422618e188d112c6623b1897f9d5765ef103c48b78e5c35f5727fcc3f1bee38e4b89fe4b8c5680e87ca124de407d11d036375165e1cc8865deb3ff82eab5ba97c4743f57ac8ca3b3a3e186540cce947d03233d4bd38f5aa1ee6d95e1fadd470c7e4dafe315846fdd50e4202a778bac268111a674d716e4cf4de2d3f4f4a1554c1d23426e92ee21a11ba9679b3ecd868c053c7266a958d0c8bb1a49c6e761c93dd14d6ebdcd56f64723e2727598d5ba6783328953e6b14b2876614fdccba5b7283194aa530cbe5a5083", 0xec}, {&(0x7f0000633000)="b626d35568a83ade005369d4a395431729c7e74a7c286b0769f41c8c49d784a0b67d1a26e8944380cab11bc5afe907e90ed4c60958e5170e1f517c3bf0bd66f85c5d1922f3a2c1246d99b51eaa800f2baa42d9bcafeb1a48034145cc24cd6e2eb2cf39c903a389b83ee1d8f661b5737486dc56f92058ed787349aff6fe2b2184fdbd957f377e6459084be262aacc6f3c94fc96153d91cd64", 0x98}], 0x4, &(0x7f0000c23000)=[@cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x80, 0x4000000}, {&(0x7f0000da9000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00009f7000)=[{&(0x7f0000982000-0xc6)="f19175bfd6c98dc35ab375d433d549e984ab41632a7251c0b0ac93818fcb1614e1d2fff19407be840dd94c2e6a497cbaefc7bf0879391f0391fb0aefa46c2f6d40122957971704879eeee16f22228f9bacf08692c04d2492c0e4411cf4c3c544999db295519a4fb60341004e864d7c1441856452fa00b87e561501e3bdaa4228d3577b21534f42f7202b8c1efecfa1ba53edc32cb0eb7e110064c624d5770808912bbb4364795b7f43ce2d97c0218e22552dbbdf9e479b3f338a5382a84394e38d35c870a610", 0xc6}], 0x1, 0x0, 0x0, 0x0}], 0x5, 0x10) 2018/01/30 06:44:30 executing program 4: mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000f6e000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000f6f000)=""/155, 0x9b) 2018/01/30 06:44:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000595000-0x8)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f000000b000)={&(0x7f000001d000)=@ipv6_newroute={0x1c, 0x18, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 06:44:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a9b000-0xa)='/dev/ptmx\x00', 0x0, 0x0) faccessat(r0, &(0x7f000007b000)='./file0\x00', 0x101, 0x800) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b84000)='/dev/sequencer\x00', 0x48000, 0x0) getpeername$ax25(r1, &(0x7f0000c5e000)={0x0, {""/7}, 0x0}, &(0x7f0000686000-0x4)=0x10) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f000050d000-0x8)={0x0, 0x0, 0x0, 0x0}) 2018/01/30 06:44:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000351000-0x9)='scalable\x00', 0xff4d) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000b82000)={&(0x7f0000ee4000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000e42000)=[{&(0x7f0000781000)="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", 0x470}], 0x1, &(0x7f0000634000)=[], 0x0, 0x0}, 0x0) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0x33a}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) recvmsg(r1, &(0x7f0000a33000-0x38)={&(0x7f0000856000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f00005e2000)=[{&(0x7f00004ad000-0xbf)=""/191, 0xbf}], 0x1, &(0x7f0000156000-0xc2)=""/194, 0xc2, 0x0}, 0x0) sendmsg$netlink(r1, &(0x7f0000791000)={&(0x7f0000757000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000713000)=[{&(0x7f00006aa000-0x164)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000468000-0x4)=0x0, &(0x7f0000a9b000-0x4)=0x4) 2018/01/30 06:44:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004c7000-0x75)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") open(&(0x7f0000eed000-0x8)='./file0\x00', 0xc2, 0x0) mount(&(0x7f0000010000)='./file0\x00', &(0x7f00005dc000)='./file0\x00', &(0x7f00009ef000-0x56)="66656e7300fcd335e55a15726ab658b154930518b8729554cb296c4e209fdc259c45fc40c581037be07b1603000000f876649cf818c2a068bf530117ee668ea74074c32729981ae0931c8be21f1d6b7770e068dc8ed2", 0x800000001004, &(0x7f00001af000)="") readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x100000000000013e) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00002c2000)=0x0) 2018/01/30 06:44:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fab000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x2, &(0x7f00008d5000)=""/11, 0xb) r1 = syz_open_dev$sndseq(&(0x7f0000f3f000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) kexec_load(0x51b, 0x1, &(0x7f00003f9000)=[{&(0x7f0000228000)="a20b0cb367e093160cb2c4fdacac3c9655d0854f2ed0ab6a0265416b1f6fc918378ed4ba7417ed69f1a9ffe5103633ad725e68763c3ffdaf735814fb204f6075a6ed5e1f0ca5191a7fc4bd2e308f8df8484ea4ec8bcaae923773cdc9db86252014c7371c96ed463eb37df7c2f0a20b75e407462eeec4becafba3e78eec9c6fa497e5ab9a8bda37c5afc247f4a93c7989721bb9c67956d4303ac7b0677f555628cbafcac56663822d2b6472ba00dafa680039426805", 0xb5, 0x3ff, 0xbc7}], 0x2a0000) mmap$binder(&(0x7f00009dd000/0x2000)=nil, 0x2000, 0x8, 0x10, r0, 0x0) mknod$loop(&(0x7f0000d9b000)='./file0\x00', 0xc044, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000d3a000)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x2, 0x6, 0x101}, &(0x7f0000a61000-0x4)=0xa0) pwrite64(r0, &(0x7f0000412000)="3dea6161f53726c081975d0ecef4efd88e965032a378d132538e6124d598a20bc2331e5647e619a642d039ebdac62c08e24f0903098688681bcc20b7303291d021936eacce446d8b0fb026eba522f37386bdb17b2b61499af1bf50f2a721754731fe5626d35c054f52", 0x69, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f000025a000)={0x1, 0x9}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000dac000)={r2, 0x3f, "4067a0a9e50a5cc1df46c819c92dfec471620ef96aabed100753700da86b586f01acc2150a6de55a8d4babe61d9ccb16a16707c5e5a915afa2bdae234e7bd1"}, &(0x7f000012f000-0x4)=0x47) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f00003d7000)={0x0, 0x2000000000000080, 0x0, 'queue1\x00', 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000757000)={0xfffffffffffffffe, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) symlinkat(&(0x7f0000af2000)='./file1\x00', r0, &(0x7f0000f41000-0x8)='./file0\x00') symlink(&(0x7f00000e9000-0x8)='./file1\x00', &(0x7f0000fd9000)='./file1\x00') ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x839) 2018/01/30 06:44:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00007c2000+0x7c4)='/dev/keychord\x00', 0x201, 0x0) r1 = mmap$binder(&(0x7f0000a52000/0x2000)=nil, 0x2000, 0x0, 0x2012, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000410000)={0x70, 0x0, &(0x7f000070d000+0x2ed)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x20, 0x10, &(0x7f000070b000-0x20)=[@fda={0x66646185, 0x5, 0x0, 0xb}], &(0x7f0000f6a000)=[0xd54cbcf2d1f6f7f9, 0x78]}, 0x3}}, @register_looper={0x630b}, @free_buffer={0x40086303, r1}, @decrefs={0x40046307, 0x4}, @increfs={0x40046304, 0x2}, @enter_looper={0x630c}], 0x10, 0x0, &(0x7f0000205000)="a8fbbac350a6cd639d87d51d517e2a86"}) write$eventfd(r0, &(0x7f0000025000-0x8)=0x100000001, 0x8) close(r0) 2018/01/30 06:44:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009e5000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000e76000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000a8b000)=0x3, 0x4) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r2 = openat(r1, &(0x7f00008c4000-0x8)='./file0\x00', 0x80, 0x8) mount(&(0x7f0000122000-0x8)='./file0\x00', &(0x7f000081c000-0xc)='./file0/bus\x00', &(0x7f000094c000-0x7)='mqueue\x00', 0x849842, &(0x7f000081c000)="26e9793ac11316d956396861383eb990eced477f51249b77d86937927c4cd3ece8fdcb7947ee410bc568f53e5740a3376c5f8767bc12dc07414d594ea8b0bc7cfc2a4139c8f447febd0bc94105cf2bba4ae17e4c36ae11e92ad01b0d203bbc9eb9680a4e0504c23194bd343f7e49b742dc750db80b664e772c95ddd4ea39409a42f3566aff0be173b93f1ad95def1e304055999fb7e59c527b595e655112bff9ac35b40ec11b98a290") recvfrom(r2, &(0x7f00000cd000-0xea)=""/234, 0xea, 0x60, &(0x7f00007a5000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x3, 0x1}}, 0x26) [ 45.659445] SELinux: unknown mount option 2018/01/30 06:44:30 executing program 4: mmap(&(0x7f0000000000/0x3a000)=nil, 0x3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f000003c000-0x1)='/', 0x1, 0x0) lseek(r0, 0x0, 0x2) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x4000)=nil, 0x4000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f000003c000)=0x0, 0x1000) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000032000-0x60)=[{&(0x7f000003e000)=""/234, 0xea}, {&(0x7f0000011000)=""/4096, 0x1000}, {&(0x7f000003e000)=""/255, 0xff}, {&(0x7f000003f000-0xf9)=""/249, 0xf9}, {&(0x7f000003f000-0x1000)=""/4096, 0x1000}], 0x5) 2018/01/30 06:44:30 executing program 0: pwrite64(0xffffffffffffffff, &(0x7f0000369000-0x1)="", 0x0, 0xffffffffffffff00) r0 = syz_open_dev$urandom(&(0x7f00003ff000)='/dev/urandom\x00', 0x0, 0x1) fallocate(r0, 0x0, 0x0, 0xfffffffffffffc01) 2018/01/30 06:44:30 executing program 7: pipe2(&(0x7f000015e000)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x3, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0xffffffa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x10000000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000222000)=':\x00', 0x0) lseek(r2, 0x51, 0x1) getsockopt$inet6_buf(r1, 0x29, 0x20, &(0x7f0000d8e000)=""/124, &(0x7f0000483000-0x4)=0x7c) 2018/01/30 06:44:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000206000)='./file0\x00', 0x20000, 0x60) sendmsg$nl_route(r0, &(0x7f000044f000)={&(0x7f0000630000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000215000)={&(0x7f00006bf000-0x14)=@ipv6_getanyicast={0x14, 0x3e, 0x800, 0x5, 0x2, {0xa}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x810) r1 = open(&(0x7f0000216000)='./file0\x00', 0x141842, 0x0) ftruncate(r1, 0x0) fstat(r1, &(0x7f0000e89000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000a46000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0x0, 0xf48, 0x3, 0x5, 0x2, 0x80, 0x20, 0x0, 0x0, r2}, {0x8000, 0x6, 0x7, 0x8000, 0x1ff, 0x0, 0xff8, 0x1}, {0x7f, 0xcd, 0x100, 0x7}, 0x9f2, 0x1, 0x0, 0x0, 0x3, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x1, 0x2b}, 0x2, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x4, 0x2, 0x1, 0xffff, 0x4, 0x8, 0x6}}, 0xe8) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000190000)={0xa, &(0x7f0000c90000)=[{0x8, 0x8, 0xfffffffffffffffc, 0x253}, {0x3, 0x20, 0x5, 0xd02}, {0x8000, 0x0, 0x6, 0x8}, {0xd119, 0x6d, 0x400, 0x9}, {0x1, 0x3cb40bed, 0x7, 0x9}, {0xfff, 0x45db46dd, 0x1, 0xffff}, {0x1, 0x5, 0x8001, 0x400}, {0x81, 0x8, 0x7, 0x0}, {0x0, 0xfff, 0x7, 0xffa}, {0x3, 0x401, 0xfff, 0x53}]}, 0x10) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x1, 0x0) sendfile(r3, r1, &(0x7f00009e6000)=0x0, 0xffffffff) ioctl$TCFLSH(r0, 0x540b, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000088a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000091c000-0x4)=0xb8) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000859000-0x4)=0x7, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00001d3000-0x20)={0x5, 0x0, 0x1, 0x3}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000ad2000-0x10)={0x8, r4}) 2018/01/30 06:44:30 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000001000-0x10)=[{&(0x7f0000013000-0x25)=""/37, 0x25}], 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000011000)='/selinux/checkreqprot\x00', 0x200000, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000001000)=0x78) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000003000-0x15)='/proc/self/net/pfkey\x00', 0x200, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000004000-0x28)={&(0x7f0000012000/0x2000)=nil, 0x620, 0x2, 0x90, &(0x7f0000769000/0x4000)=nil, 0x4}) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000002000)=0xb296) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000012000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000357000/0x2000)=nil, 0x2000}) 2018/01/30 06:44:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000ec2000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fb9000-0x4)=0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f000076e000-0x5c)={{0xa, 0x2, 0x3f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, {0xa, 0x1, 0x1000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xe09d}, 0x2bd3, [0x0, 0x7fffffff, 0xfffffffffffffffb, 0x6, 0x4, 0x0, 0x1, 0x3]}, 0x5c) r1 = syz_open_procfs(0x0, &(0x7f00009ac000)='loginuid\x00') pwrite64(r1, &(0x7f000084a000-0x7e)="786e494c1bc769bfa8571a8e95c70ac43038a762a047ad7cdf4d73fc14f880dc0ad15109dc0f984a7931ce0eaded6af77b4009852f120210f3668b88abc2cddb0b7376ccd7a8964da36a075d3ad02775d4b612397252ed41d66748e34f616cb0be00c25a36fecdff181e38dda7eac1b6279d6db9ea168ebb08d4cea73df1", 0x7e, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000177000)={0x3ff, 0x4, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000084d000-0xa0)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x8001, 0x4, 0x1}, &(0x7f000077d000)=0xa0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000017a000-0x108)={r2, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x0, 0xfff, 0x400, 0x7, 0x1ff, 0xff, 0x3, 0x1ff, 0x9, 0xffffffffffffffff, 0x6103cde2, 0x1e3a, 0x1, 0x9]}, &(0x7f0000cd1000)=0x108) 2018/01/30 06:44:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004c7000-0x75)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") open(&(0x7f0000eed000-0x8)='./file0\x00', 0xc2, 0x0) mount(&(0x7f0000010000)='./file0\x00', &(0x7f00005dc000)='./file0\x00', &(0x7f00009ef000-0x56)="66656e7300fcd335e55a15726ab658b154930518b8729554cb296c4e209fdc259c45fc40c581037be07b1603000000f876649cf818c2a068bf530117ee668ea74074c32729981ae0931c8be21f1d6b7770e068dc8ed2", 0x800000001004, &(0x7f00001af000)="") readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x100000000000013e) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00002c2000)=0x0) 2018/01/30 06:44:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000076e000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000de7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ftruncate(r0, 0x3) write$selinux_create(r0, &(0x7f00002b1000)=@objname={'-ystem_u:object_r:tun_tap_device_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x0, 0x0, 0x20, './file0\x00'}, 0x40) 2018/01/30 06:44:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00001ee000)="24000000260027fefff9e900073677000000000001000000000900002000000000ebf910", 0x24) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00002e4000)={{{@in=@empty=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f40000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000025a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c6e000)=0xc) r3 = getpgid(0xffffffffffffffff) sendmsg$nl_netfilter(r0, &(0x7f00005a2000-0x38)={&(0x7f0000ff4000-0xc)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000e99000-0x10)={&(0x7f00000c1000)={0x14cc, 0x678, 0xf, 0x200, 0x4, 0x3, {0x7, 0x0, 0x9}, [@typed={0xc, 0x6e, @uid=r1}, @typed={0x10, 0x27, @u64=0x8}, @nested={0x12f8, 0x4a, [@generic="3cca9a4fe9aa9fe0c8a07a89d0feb3131b762e90be5781691b9cbd6a889ee35dc8338730e2b7070e145cc55a435b4572351c915e3292abc6b384ef002f0866a482722bfc64a7bf580d2fe13d159eac1cbca92b2476ec1d0412cb7c00091c4c5b1284216ed47c53c07a83cf603fe2976d02f0f999e47f75e412771b4fd36f25b163b52ed91daf", @generic="bfc56ca0bdf35a454c6ce0aceabd8810b1993c18b4f7a622eb269ae41bb40a86941f576e28e01e3d9ca0995b1ac3fc469b635ac01f7d489923b959a7279851c984bf2c463ce0f7883cb725c2edb46d6ccaa0806e981353fab7977c623a0dbc1b", @generic="5b83f0c65add96597a4902c7c96eba9e80425804af2430b710f18c444b8c90324b332e67cc327ba0d40e97ade6ad0b17767937ac8ab27c43819782307f404e218a943e29c492c6955a6d37e06a6f10c34a04c1220754492a8f2b81d289b2d28591b4c107049b4a47be3b1973a005a7776a81364d9ace2ad6f2a98b7dc59c74c52b09fdd2e8ae9aeefb2cdf6bf87147d0cf34dc8f1057144621400b0dc0bdb5d794c0ad859afefbaecf8b935af79b209e084bc686af695a79fddcfe5a836a76ee733ed8c16d2f5bada5e0e8d26fa19916593c090f52b4364e29a371c2ed642ced413bc3348cd20ee98acd123b24c7e3b112f5b5e8aed5ff", @typed={0x1008, 0x49, @binary="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@generic="e42ef551b11b74b7aafb21fc8791c8e6f02e547f723aef102b4fd64508ad5179f316a8d0f954a04185ba42db6283afe2a306f304013f0f97600d89477a93acf8681cd3fc34495656ec552ca1229350935a33f1a6f59adcb2cb6f72cf8f7c028efd5e4072a729a07a3cf63ade62bf688ca5113c620cda9640f41f7a28f00bfe2de8363c47bcc0009bc52425e4c4f709c698216451a2", @generic="9123e4265876011370f51de634611ee0170ad823e9f0c9a6c9ac34b0e256770c2cbc15328ce39594b2977028b095664b573f4e176a87972b67a61651d4b79a1856a766d8ea4e9fe6692f65e489e843443dcb78e6696568323c1fd613c76d0b9dda", @typed={0x18, 0x34, @ipv6=@loopback={0x0, 0x1}}]}, @generic="53830e145cead9202af66aa63c27c19c4595e3fcb723224de9a5584e12613e935e53b5feaed04ff411cce457b015d24c69602b07ed460c79f29209705b958452c8115ae81d4cd0827a24d11396de5e5e51d3d34cc243e2102133402d6658117d125788ff2ac7d1179f442512c3afdc2bdf54d9ce3b1ee88fd42c2a711e4f5d6af6d47d0ac5f8fa4b2b7d01dd5dd9ff41338cb67dc4bcb0edc9b0841bd41625de7d5b16b6844012c8a8aeeff37992fe4c66a1c43cb65e87db6a96d0c4f11d8c2f89dce25af8d88478ecf4dcf2ef6a42352842b985b94b6e63a3eaf518d1617864349623d2", @generic="3174984eca999eba85ae9b4615a513decb", @typed={0xc, 0x76, @fd=r0}, @generic="19999f107db227adc40ff0286875d7630613b754f99011c8ac73eec047629e9c03528195cc734926a65a1d1f487409bd011addda0cde6e1b8950a5d308945844f113c05c0cfc0035a61b79af78217defc66567a81923c5b25215094cf5cfd4540bc9004f88bfa0", @generic="a9622dce08d8194b0bb5edf50b174f1db19a96b531bfcdca33da202e725e5ff5cb03", @typed={0xc, 0x81, @uid=r2}, @typed={0xc, 0x11, @pid=r3}]}, 0x14cc}, 0x1, 0x0, 0x0, 0x40000d0}, 0x81) r4 = syz_open_dev$tun(&(0x7f00006c1000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000989000)={0x100000000, 0x1f, 0x2, 0x0, 0x2, 0x40, 0x3, 0x7fffffff, 0x0}, &(0x7f00008b5000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000d4a000-0x8)={r5, 0x1}, 0x8) recvfrom$llc(r0, &(0x7f00000a1000)=""/18, 0x12, 0x0, &(0x7f000044d000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x10) [ 45.681053] capability: warning: `syz-executor7' uses 32-bit capabilities (legacy support in use) [ 45.712435] SELinux: unknown mount option 2018/01/30 06:44:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ece000)='/dev/rfkill\x00', 0x4000, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000815000)={0x5, &(0x7f00002eb000)=[{0x9, 0x6a77541c, 0x5, 0x0}, {0x4, 0x56f, 0x6, 0x2}, {0x0, 0xffffffffffffffe1, 0x0, 0x6}, {0x5, 0x9, 0xfffffffffffffbff, 0x401}, {0x3, 0x2, 0xefd, 0x1}]}) seccomp(0x1, 0x0, &(0x7f0000a0f000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) mlockall(0x0) truncate(&(0x7f00009be000-0x8)='./file0\x00', 0x4) 2018/01/30 06:44:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000084e000)=@file={0x1, './file0\x00'}, 0xa) write(r0, &(0x7f00008db000)="d9", 0x370) recvfrom(r1, &(0x7f0000118000)=""/0, 0x0, 0x0, 0x0, 0x0) 2018/01/30 06:44:30 executing program 0: mmap(&(0x7f0000064000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000065000-0x10)={0x4, 0x9}, &(0x7f000002b000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b37000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00006ab000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b37000-0x4)=0xe8) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b37000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000067000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000628000)={{{@in=@broadcast=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000960000)=0xe8) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000b36000)=0x0, &(0x7f00000b8000)=0x0, &(0x7f0000ac8000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00007a8000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004f8000)=0xc) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000b36000)='./file0\x00', &(0x7f0000b36000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000b37000-0x4)=0x0, &(0x7f00004ba000)=0x0, &(0x7f0000b37000-0x4)=0x0) fstat(r1, &(0x7f0000506000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000121000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b36000)=0xe8) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f00002bc000)='./file0\x00', &(0x7f0000b37000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f00009b6000-0x4)=0x0, &(0x7f0000738000)=0x0, &(0x7f0000b37000-0x4)=0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000019a000-0x8)='./file0\x00', &(0x7f0000b36000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b37000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000046000)=0xc) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000b37000-0x4)=[0x0]) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000b37000-0xe0)=[{&(0x7f000019b000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00007ea000)=[{&(0x7f0000b36000)="20a6d1287a22b1ba5bad16a2b27a14ea650636cade2974db4161cd9f5c0cb67137e46831ee9d05843285271a9aaeabb79e90785e479c0c5372e90806c5b487ce2bbdd177f10af58133213afec3eecc6caa68bb6302333d318367a16fce6ed42ce5ca102c4f294e944cd514f093456b8d74ae905558d87d4498abdb0bbc30ed57791bcadb8f3bcf7e83d7d632af69b9c0e2afe1a27b308cc80eb4825d1e199f35f231c9c0e54c13894d0b24d83f1520689b2fab281bf10c66bc557cbc53", 0xbd}, {&(0x7f0000b37000-0x1000)="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", 0x1000}], 0x2, &(0x7f0000b36000)=[@rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r0, r3, r4}, @cred={0x20, 0x1, 0x2, r0, r5, r6}, @cred={0x20, 0x1, 0x2, r0, r7, r8}], 0x78, 0x4000000}, {&(0x7f0000b37000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f000086d000-0x10)=[{&(0x7f0000b36000)="d38c1cc90cbfd12de7a1793a29b40a4e823abba93209db83acdde5047d59accea31d2aa1a8635c3f7ef756cc04fa0101f61139c9f811b9bf7cbce1ebfd493511099291ca04333ba3d67a1f4788", 0x4d}], 0x1, &(0x7f0000b36000)=[@rights={0x28, 0x1, 0x1, [r2, r1, r2, r2, r2, r2]}, @cred={0x20, 0x1, 0x2, r0, r9, r10}, @cred={0x20, 0x1, 0x2, r0, r11, r12}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r2, r2]}, @rights={0x30, 0x1, 0x1, [r2, r1, r2, r1, r1, r2, r2]}, @rights={0x18, 0x1, 0x1, [r2, r1]}, @rights={0x18, 0x1, 0x1, [r2]}, @cred={0x20, 0x1, 0x2, r0, r13, r14}, @rights={0x28, 0x1, 0x1, [r2, r2, r1, r2, r2]}], 0x148, 0x0}, {&(0x7f0000b37000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000b36000)=[{&(0x7f00003db000-0xf)="e0ff97d90037439be9d766ff3520b6de943b84cb89272f0edff0760289621802ce586a1b48da55fe0a5c4fccce8e443b4de73afa259a920aee5ca7d9c583e681625e74391bc39d78c8cdc8d6619c3a25c8abbe", 0x53}, {&(0x7f0000b36000)="3f095d1d4288dbc62f6d1eabddfe4bcb424fed322a6cbb4ad5db1b2f01558f09dedb96efac1bba630ad5c3c1eada6e86d58137e1a72c0db2fd7820765dcc209712f58a537945cb6ec4679a56f66e9132fa68d2ef013181794c30cba6428e2f3db69d4c0bcda2ef7d9b0c5def72c36377178fe6940ad976514ffc20da1b5f0ace5b7dbf59e4d94b6cd2ce4b11165c51343a13167171e8a8e32dba02502943f4e40b1e0ebd265c2a3a9b4f69b0c8d809cb93d8e2e062a9ac0491db022d55d4b2d077b8f49d73c08039ce009b31c1a0a9f5a93e2c38932116e04d24951811da10080d6af9d587152a813c8e332701", 0xed}, {&(0x7f0000b37000-0xe3)="73e0a48cfc8f39e539ce8751d4b96fa924ce8ef11f6edb2c3b8782571ab95dccf5f17565244eb792091d527f8eaa84e76acca1c3b305131d61bc0b0705298900b593d920bdaa9604413b126c367152007abbdcb33dd5d64d85da9592d7b208bef1078782702f02fc56cd217e7a3010653e9d062a1fdb5a6e82ec1f47de57951bc12260603359c21e4b82801b3ef7de53ee35a7221d51c61d6da5b259a5fd5ed3616195e61f1dd66b32242889abc2ff5ea953e17de97318d80c1e940443178bb6c23138db37582892935a66806742cbb8e544cca82365fbef587343fb95de83c7f20e98", 0xe3}, {&(0x7f0000b36000)="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0x1000}, {&(0x7f00002ba000-0x4a)="40fbbf1db4e60bc0ec009551380c864c2f38466f73fa39da8734ad95d1793cfdb08830adc48513ec3cfd0b7cd9c31c45a3b50948c2891f7d1c2c4556e9b67ce3f60ab3a9cb1cff5a4a7a", 0x4a}, {&(0x7f0000b36000)="5ab417ef303b44d921006655a8ea60ab23f2ec425bdca96400fd6ad72e782042049b16882a0e9ca36efb712e2e8aa856cc3f29f77a9d180f3f8aa143980802201783bea31c8a8bfc9c61875b55326dcbf1814177534a9ecfe72a12b2b67a9a5c8c2e61cbbf697571551e698bf4f26848fff79c3826b0f3c4d23f913a0c81a8afc474184c78b1102bbc06dc29071afb26194cc551aaf5b319f7c18cacdcef4d73b7a970357ac495d89650e51df436f7a22e4dcbcec3856c589101d7616d6780876a6606195d6c453709a8ff58b7b0fd9a06", 0xd1}, {&(0x7f0000b36000)='0xffffffffffffffff, 0xffffffffffffffff}) read(r19, &(0x7f000004c000-0x5e)=""/1, 0x1) ioctl$int_in(r18, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r18, 0x8, r17) fcntl$setsig(r18, 0xa, 0x12) eventfd(0xfff) r20 = dup2(r18, r19) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r20, 0xc08c5335, &(0x7f0000b36000)={0x2, 0x1, 0x6, 'queue0\x00', 0xfffffffffffffffc, [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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) tkill(r0, 0x16) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) [ 45.818934] SELinux: unknown mount option 2018/01/30 06:44:31 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000001000-0xbc)={0x800, 0x0, 'client0\x00', 0x0, "1e666836af653556", "9fbb9681ffdf10a24c85c62e8693f0c168b96962eefa1403b1e5c0877cb550f7", 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, 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]}) 2018/01/30 06:44:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00003d3000)=0x4) mkdirat(r0, &(0x7f0000dab000-0xa)='./control\x00', 0x0) faccessat(r0, &(0x7f000000f000-0xa)='./control\x00', 0x3, 0x0) dup(r0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000490000)=0x40, &(0x7f0000116000)=0x4) splice(r0, &(0x7f00000a1000)=0x0, r0, &(0x7f000037b000-0x8)=0x0, 0x400, 0x1) 2018/01/30 06:44:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x8000000000088) bind$inet6(r0, &(0x7f0000727000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_extract_tcp_res$synack(&(0x7f000083f000-0x8)={0x0, 0x0}, 0x1, 0x0) r1 = getgid() fstat(r0, &(0x7f0000741000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000ec0000-0x4)=0x0, &(0x7f00003bf000-0x4)=0x0, &(0x7f0000a08000)=0x0) getgroups(0x7, &(0x7f000015e000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0]) stat(&(0x7f0000331000)='./file0\x00', &(0x7f0000291000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000365000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x6, &(0x7f00009d6000-0x9)=[r1, r2, r3, r4, r5, r6]) recvmsg(r0, &(0x7f00003aa000)={&(0x7f00008fe000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000ff8000)=[], 0x0, &(0x7f0000222000-0x8d)=""/141, 0x8d, 0x0}, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000db4000)=0x7fffffff, 0x4) r7 = socket$inet6(0xa, 0x802, 0x88) ioctl$sock_inet_SIOCSIFBRDADDR(r7, 0x891a, &(0x7f0000b38000)={@generic="a7f2ae6a235ff78d074fbd17899f25b8", @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto$inet6(r7, &(0x7f00005c2000)="", 0x0, 0x0, &(0x7f0000d1f000)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/30 06:44:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fd4000-0xa)='net/icmp6\x00') sendfile(r0, r0, &(0x7f00004f8000-0x8)=0x0, 0x8001) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000bf6000-0xe9)=""/233, &(0x7f000086d000)=0xe9) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000756000)={0x12, 0x40, &(0x7f0000d97000)="27790530775f0fd90d3b6b5ff9f242dc68854e1907fbc4cdea65405a6459ae66ce9b7c95810a958379028ac6b93d610e59a59133a0ce092e0baa75364a1226dd"}) 2018/01/30 06:44:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000b38000-0x160)={{{{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x209d, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffffffffffb, 0x1, 0x5, "128c32f8b0d16bcd85f5a7ea52beaa263abbb936858243a98617d9d34693cd0e3b42f3a5a6714c1325ca20145b69a0ae672ced504c75ae91b6b47220c86275f5b22415b86f57d3dbd90bdf376263f21f"}, 0x160) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f00009f1000)={&(0x7f0000f8a000/0x3000)=nil, 0x3000}) keyctl$join(0x1, &(0x7f0000a53000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f00006fe000-0x118)={0x20000000002, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000dbe000-0x1a)={@common='sit0\x00', @ifru_names=@generic="804646f20a04eaf33ab7f8669b01abab"}) 2018/01/30 06:44:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_create(0x1) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) r3 = memfd_create(&(0x7f000017e000-0x1)='\x00', 0x1) ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f0000c4d000)=0x0) sendmsg(r2, &(0x7f0000480000-0x38)={0x0, 0x0, &(0x7f0000cf3000-0x50)=[{&(0x7f0000dcd000-0x1000)="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", 0x1000}, {&(0x7f00009c3000)="27b19f46164721c0fb3f22ca8f418c46e98aae0a24a65c3d91dda3bbf97419c28f8fd973bbb45308d9aabd1c6a316a27684d1e96cf0d494d1b8e576dfcb8d488c61941a1d5e3051cf575c1660263bcf3fc0b89d56e8d9a4a8ac85233360a34", 0x5f}, {&(0x7f0000fde000-0x4b)="43347ed29c29830b97c01ccfaa20abcfa8472bb504251ad922d2163a9824452c76faa3bf0960f041c209852be30175440d58d2569e47ca013ab6065350df36acd7f27bf4ddda5c861e361a", 0x4b}, {&(0x7f0000ffa000-0xe6)="6e37c2f9d7240359efc7da4582d42b2c5f0ebdc95c5856749fd59ba89cfc4af7bca3dff6c67e53e6dfad125db39a9204c9cc14dadddf48978aace3240ca6cdd9f9478e5fe28c19530edbdfacc0a46fe8f545f850e79cd0c636a6a368183a54028d9f40fcf0848a17eb5b68dc81519eca450c8f287463f5691d4bd33907160a98e20d6f053154046e5980f87972502ee595cc542faa92fd3d81e24293f2fbd57e2cee7d96cd9ad993a30e1a044d332420727faaed2be2f5f41e3a38f053c253bc21a44e205ef2852574ad21d42ff55261c936bbe46378c205570359dd8fa57deb46367f25e1a7", 0xe6}, {&(0x7f0000f11000)="a4cc8698391e4fbf9aed8c539ea9ef0cfaad7910d9a94cb9f663c77e4264f57edc7efebea3b186c8034dc14e126318988f997aca62d2b8e53bcf3682cdcb5d024c1cdd792c97badbbfcb7593e8e737c8a72efc54cf72f4962b1bf9d9c0cc47b7880f8fc333001ecfa2decd2969a635f008e14eb9c711ce25e23d6d1c88d0b8d32fbe6684f2b61c3cd49ab06c44ec795edae0285d780f85ef15f9bfe2e23d846391596374a354c3e57bcad8a89dcb3bbba62d44aa03dfb646795d05ed5be00af43339111ca0ede9bcb9972a1a20eaf7a5b25757ca7daf118791e6dc690ee1cac8cac7", 0xe2}], 0x5, &(0x7f00006b8000-0x170)=[{0x70, 0x10a, 0x5, "ab17524a3bd0747bd9e0c9731e317b60f1622bf5e647a919185b73c86b793b133384a81711ce2497874366ee1346f0ad8fac45753c02fa879b110e162aab2745ea58b6ace2dc6f94654dfb3cdebb10756e21dc19d57d924007f8af5e789029"}, {0x50, 0x102, 0x100000000, "3816ff5306eed0c44fcef3b23930f4129ee23539f5fefbf5faf5f3a538bdf144ecb8c4330eaec885db2b7d39b20cf1247855d079b52228d2ace3ba"}, {0xa0, 0x10230e1ae39110dd, 0x80, "e963ce5d91498fc56191095f325cbb32b3a671951de7837d78fb5f16153aeffc309de24a243b94ff49222e873b9fbce1ead94144ae167689c679f650229dd60cd886eb8650f9b5e21bd1ded45f60157f2fae4de2e9b637891589c021ab5b2b0046fddd380df65e1c73bc6ef4afa84e6ef9f890bfdb4d27325fc0fb909aad93dd72d4fa07c243d1c034bab16602"}, {0x10, 0x44648ccc7fc2f2a6, 0x3, ""}], 0x170, 0x40}, 0x24004040) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f00005a6000)='/dev/rtc\x00', 0x8002, 0x0) ioctl$LOOP_GET_STATUS(r4, 0x4c03, &(0x7f0000371000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/30 06:44:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000003b000)='./file0\x00', &(0x7f00005df000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000b7a000)="") socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00006b4000)={0x0, 0x0}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000beb000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000405000)={0x3, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000b98000)={0x5fe, r2}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000737000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) mknod$loop(&(0x7f00004c8000-0x10)='./file0/control\x00', 0xc000, 0x0) 2018/01/30 06:44:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000067f000)='gid_map\x00') writev(r0, &(0x7f0000400000-0x10)=[{&(0x7f00008de000-0x87)="fe", 0x1}], 0x1) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000217000-0x10)={0x1, 0x7ff, 0x8, 0x81}) 2018/01/30 06:44:31 executing program 5: rt_sigpending(&(0x7f00004a9000-0x8)={0x0}, 0x204a9000) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000759000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000001000-0x28)={&(0x7f000085b000/0x2000)=nil, 0x8, 0x0, 0x11, &(0x7f0000954000/0x1000)=nil, 0x49d8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000001000-0x4)=0xffffffff) 2018/01/30 06:44:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d6e000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000362000)=0x81) clock_gettime(0x0, &(0x7f0000372000-0x10)={0x0, 0x0}) utimensat(r0, &(0x7f00006c3000-0x8)='./file0\x00', &(0x7f0000a41000-0x20)={{r1, r2/1000+30000}, {0x0, 0x7530}}, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) writev(0xffffffffffffffff, &(0x7f000008f000)=[{&(0x7f000005a000-0xf7)="8a87d8a659b9ea9c582dc97a1d61f85e38c7b8bd30cd337c941dbef5e0f7e75d6ec5ebf57a794ab06da4c4a7aa5f51a4f0ce298a514a7c8f2aba9d113918dc670261df78464cbccc69f8970b6f5cf999bd85c357a145e9f1b7941b647d865dcf664d53dd3f288bac2af421c517920f43b7fe1cc7cbc369278d535a9692042928e508d460a6c64b8c6b7c5d3dbb9d1a02e003337f32dc54673cda415c1e1f6842620d41cb113b336c569b35f81172a4e71abb60a9de3932e830f5e8ab13e9413ae2cf3a5b35e1c2371920be8553798d171fa1fd601b6fc5d7f0812bc5292b4e9254798c648df0cc2d4466e504", 0xec}], 0x1) getsockopt$inet_buf(r3, 0x0, 0x2000000000484, &(0x7f000005a000-0x18)=""/24, &(0x7f0000aed000)=0x18) 2018/01/30 06:44:31 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000001000-0x20)={@generic="ff4626dc99ad9d9fcae874d28e61379b", @ifru_flags=0xf02}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000985000)='/dev/snd/timer\x00', 0x0, 0x0) fstat(r1, &(0x7f0000045000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b72000)='/selinux/enforce\x00', 0x800, 0x0) ioctl$EVIOCSABS2F(r3, 0x401845ef, &(0x7f0000054000-0x18)={0x7, 0x3, 0x10000, 0x400, 0xffffffffffffffff, 0x5}) fchown(r1, 0x0, r2) 2018/01/30 06:44:31 executing program 6: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000008000)={0x0, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000012000)=[{&(0x7f0000010000)="61af0c92d45a1015de284d0ec7b0e58251a911a66772178edded479462853014891300fdfd394bb5b9c8bbb0bd695e5110fd25bfa4c3649df08b48fc01080b1aebdb62e27f41c44e0125c4b01e4f93a53e39badba894ebe0626223f587d4338331d418a76707b690d7ab20207bf28667b2d13ec0d707503c572533e5f5fff4b146cbb58d1bca679fecabe3aeda392b2c0c14c233f402e8b5926c5f57eb", 0x9d}, {&(0x7f0000013000-0xe2)="68c9988f93851e6d7216e00bd28362e4d752c327a35e36727c741c5cc43c5373d40d9bc47f37ec54265e8db04d269d423be9e27a0ea572049d1fa534ddbb56d8f89509834ce567b315c2f39d9de0fac182a4235f95603ddda67c9bf17881e9d494f7e6a611cfbc3a33cf8b3e1502e4999fea9c5a8bcf7f0c4130dc813b82316699b0e6f1841b027e8c43c900e180b26391a1b7eca6266792b0c13765f07648e0164e1952d2ed42022511f5078fad27c3bb7d256a107521ace183a85772182457decb3f84f0251c314674065cb75ff5a98f3a64ae400598beccdb640394cbabc8e69e", 0xe2}, {&(0x7f0000012000)="a70dd4cd7b4f7e498c0d66325e446b2ad836f9b48ebf842b46ba12366a4cd534524f4ff3411899dd2da5459d598501e833e9910e30957722a79378e743ade5839f00", 0x42}, {&(0x7f0000012000+0x431)="9fb8890b0aad9888ae56ad6145735d0b255eb45e1e06f543ab576ea5a90af3e56033205b06", 0x25}], 0x4) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f000000b000)={&(0x7f0000012000-0x10)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff, 0x0}, 0x10, &(0x7f0000011000-0x50)=[{&(0x7f0000009000-0xef)="6afc6da27fc3f169b0147208b4bbf7d2a0cf1d110cc2bb02c302cbfd722b54c079653b2273a3878e0d218dae6e68e3c9f8d08b95fc033e77268beea382f3edb20804a65157d22904ccc14ebeb42b3f2ff6c2a09e0486caa160e9b78ab263129fea4d8945ca3dad640e78e462d5f751251eecbd5f92f5790ae6f794de8c1dd94dc30188be03d3be26bd7983b635342001838014243aaa449a5201ca1be29e9e5c3e232bdddbe161d25d1498cc6194cbf370ff063280abe905ed470afd1b491fe0f473c70fe071e9aec418f300343d6309890acdf0c0b223cc186343906bc100305e0692bec47e644eb48d7572ff583c", 0xef}, {&(0x7f0000003000-0x7f)="9552c7a182e7c670617996384b362e70fbaab8d4a9f41c49cfb45105014ee4caaa0430e0b68a4e16be39411f530cb250c072eb8c9450bf02a0e222c168d083dc1e1557deca41f1e0a78d1e9fc5b77042f004d17bd52d1457cc189a0c549662f1036e3d7e502cd49ec7d3cffdf8047716dcd46d2726c8f8f1ab70919e909dc0", 0x7f}, {&(0x7f000000f000-0xd8)="9c8e6d012e7306f8387184a0fa6cf6c50a211184cdaab891877d66ed257dd0e4b43e706bb9a3452c062cfd0df0d768613c0d0e88450fa85248f5fef03dcb720c7bc4bab2e040a101b5bba5a1734c7be2fa2e13d3b976b4cf4dd3ee17d34da1e450ff85e8740b4c9f1a18967effceed53c93c91a1562164664b70403c0e236c169ba4bdda462ce8b7410f2a81090173087720fe058c08004097dad53777cfd10d1cdb8261b797bb7a05357a5e0977b482d77f0b54b0a768a5285447267394f0cef9efaf23553b7282661c6897381474a2f31b9ae57855477f", 0xd8}, {&(0x7f0000012000)="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", 0xfd}, {&(0x7f0000012000-0x5c)="69647c137cb0a17eae5d50d2566fa7114ab95fc4f5c185e55ec1c12a134dd5dc3f6f9fc9d8b9c7abce5bd2acbd6b2cc0b326db06672d53c65d8e2f7998813d54e766b1846f6aebfb02d024799393f625fac15a2e99432a46c1d3e1be", 0x5c}], 0x5, &(0x7f000000b000-0x278)=[{0x28, 0x1, 0xfffffffffffff001, "dc9ae0b2c5bffbf25028999dbd23e0e6dc53ea7eddf665"}, {0x20, 0x29, 0x401, "1a97d90effbaf53fcd2a"}, {0xfffffffffffffdab, 0x104, 0x0, "24938dc262b3b281b30cc47d34203fa7e68d8543188e6d8179b3ca9caf19c96fb8e1a98f632e6002d943ac196624"}, {0xd8, 0x10d, 0x401, "93398df2b7e0bca10143e76b1875a535a4e4972de875f96ba42ae2cfe13ebd0bffd38e18272b9e7b2867bbbcd2e20e7c6769081b7df139588394c7a2277cc4eccd1a175cb13b8a1bd81fcaa2c8d0ad5b4ac45071405ef00015814541ae3a26b0624a3141d9b0b9e2c626688d0c24316f814c29dab7ead84f2a6ebf77b0c165b50a6516b131bd215ce7b64edc1f619c4b83d8c9b01db4b27b97b2c61fa6ca9ac43b2106cba99f720b5791cc0db1b3a9eadc2d1e11c26f849a46a7ffcb838889dc46d141f0"}, {0xf8, 0x100, 0x759, "cdba8b9daf14ef9e3f8a110373a09efc349e5b509dd97ea1b9ef6cdab1d8e70586a88618f7cf192959ad0f89a4129ac9f80587a10cd7df1b43ebceb1d2abbbbff83923857e19a41063dc5c3a3bcfe45010d4e22c7278ba21bd47384f07e621ba4488a14543161560363ceeb2054fe8a1e785508a984641b1a4427a048aeb8b1505b38658fe3aa65003754aec7ec0e3f09c56485f1f3bc2ddd3c1f66d63147c1ff74f8aa59f45aea09580854224688d95eb95c9da7c3598359ffdc42f1ec10c1e14cf5bd837171ce21d12c99cb1fba00bea4db18378c9820d4e4370324b667ec1a04188"}, {0xad, 0x113, 0x6, "9b619c89fcbe7155bfbf3b93c1a9824a"}], 0x278, 0x1}, 0x40001) sendmsg$nl_route(0xffffffffffffffff, &(0x7f000000a000)={&(0x7f0000011000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000005000)=@bridge_getlink={0x38, 0x12, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_OPERSTATE={0x8, 0x10, 0x0}, @IFLA_LINKMODE={0x8, 0x11, 0x0}, @IFLA_EXT_MASK={0x8, 0x1d, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet(0x2, 0x800, 0x8) 2018/01/30 06:44:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b8c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_extract_tcp_res(&(0x7f0000f87000)={0x0, 0x0}, 0x5, 0x6) ioctl$TCSETS(r0, 0x5402, &(0x7f0000254000-0x24)={0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xfffffffffffffffc, 0x0}) r1 = syz_open_pts(r0, 0x200000) readv(r1, &(0x7f000007e000)=[{&(0x7f0000288000-0x1)=""/1, 0x1}], 0x100000000000036e) stat(&(0x7f0000769000-0x8)='./file0\x00', &(0x7f0000d88000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket(0xa, 0x1, 0x0) recvmsg(r2, &(0x7f0000df0000-0x38)={&(0x7f0000411000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000026000-0x10)=[{&(0x7f00007b0000-0x65)=""/101, 0x65}], 0x1, &(0x7f0000d51000)=""/9, 0x9, 0x6}, 0x2000) 2018/01/30 06:44:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a45000-0x4)=0xe) ioctl$TCGETS(r0, 0x5401, &(0x7f00009ce000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f00004f2000-0x8)=0x0) 2018/01/30 06:44:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000e05000-0x38)={&(0x7f00005d7000)={0x10, 0x0, 0x0, 0x1040}, 0xc, &(0x7f0000279000)={&(0x7f0000239000-0x3c)={0x3c, 0x13, 0x4, 0x400, 0x4, 0x0, {0xf, 0x0, 0x1}, [@typed={0x14, 0x76, @str='\'lobdevGPL\x00'}, @typed={0xc, 0x48, @ipv4=@rand_addr=0x401}, @typed={0x8, 0x26, @void=""}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40000}, 0x20000000) writev(r0, &(0x7f0000301000-0x10)=[{&(0x7f0000e6f000-0x15b)="2900000020001900013d181000da000402000000000000179e0000040d000600000011000000000008", 0x29}], 0x1) 2018/01/30 06:44:31 executing program 2: mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) rt_sigprocmask(0x0, &(0x7f0000752000-0x8)={0x20}, 0x0, 0x8) ptrace$setregset(0x4205, r2, 0x202, &(0x7f0000827000)={&(0x7f0000000000)="67a6994a8f627153fe686165226eaefdc3b440fb23444bfdb446f177db299631473ff6aabb38c5ed17df5f63175f7170970a642e77112c1d17098ad99236509c842bdec021fbdb9d2910f7368d99d54406ea3f34f2a7607a5845adeb448d9bf274ce33186a0e6286224297c765f6ad0cfda078238c17a37a5659dd657eb6ea222433fbd20b3287734419dfa565d52efd6b21f09cfd401c20e122f7dc0fe4d6afeca6458cbe8664c9d2854fb6ecf11812927c1c2a0f935a20532c319bffeb3d6f4507cf4bd7b0be8ed0c79fa8b2a2a117008a56d34b6bed068bdbfe4de520aa1cab8e721b9340cb1cd5e9412b0fde98ac8f6680bf83e65e3d377294ff7e435912e6e9c9ec64bfccaa63501b2ceaa7b9e72d862669be0d152c51db1f7485d20b4104defde64d4ce50d37156afd41ec65d108725bd1a83dee7ac6f3109808256337d833e04b28fe5179b3ad47f45951dafc81ac005a71badc5c8dfca306668a24c392259215f2b3b179669e9cc7e51fd223404c4b9f2f115e3d69e19657aa64af24b89d176fd46b75553b2568adf4cc061d3a54f1d16905888ad52381900ace1135c35d8eb1f93b49cf8ac5aaab30971aecf72d9c996aadfe98c376e27f6089156efa506c121993f1790cea96cd6416b50eb63d29fcd83f706b834844633e5bd0a7fbbfb75cf68c707e4d46cad6f60c460eb3d8e81f76df6c4ab8bb5e82fa6291e9e468dfb80a6df430", 0x208}) ptrace$setregset(0x4205, r2, 0x2, &(0x7f0000e33000-0xf)={&(0x7f0000fa5000)="ff00ffff40000000", 0x8}) 2018/01/30 06:44:31 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00009da000)=@pptp={0x0, 0x0, {0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x20, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000001000-0x10)="5c641a0ba53cdc4037e06d21d4c188a7", 0x10) r1 = socket(0x2, 0x1, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f000001a000-0x4)={0x0, 0x0}, 0x8) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000747000)=0x1, 0x4) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000001000-0x4)=0x0) 2018/01/30 06:44:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ae0000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f00002d5000)={0x6, 0x0, 'client1\x00', 0x4, "90ba02ba0abbf7ed", "8555196e61e22eb9a1631a6036249b79df7627d3688d88471dd000d098e617ec", 0x9, 0x6, [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, 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]}) r1 = socket(0x2, 0x2, 0x0) r2 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00002b9000)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00009be000)={0x0, 0x0, 0x0}, &(0x7f00008bb000)=0xc) getresgid(&(0x7f00004d9000-0x4)=0x0, &(0x7f00003b9000-0x1)=0x0, &(0x7f00001e9000)=0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000aa7000)={0x138000000, 0x6, 0x3f, 0x4, 0x1ff}, 0xd124296ee150bf52) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000020000-0x8)={0x0, 0x0}) r7 = fcntl$getown(r0, 0x9) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000575000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000524000-0x4)=0xc) r9 = getgid() socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000eab000-0x8)={0x0, 0x0}) r11 = getpid() getresuid(&(0x7f00006df000)=0x0, &(0x7f0000fa0000-0x4)=0x0, &(0x7f00005c8000)=0x0) stat(&(0x7f0000055000-0x8)='./file0\x00', &(0x7f0000a74000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = gettid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000e54000-0xe8)={{{@in=@rand_addr=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000878000-0x4)=0xe8) bind$inet(r1, &(0x7f00005f2000)={0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) stat(&(0x7f0000d46000-0x8)='./file0\x00', &(0x7f00008d0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000406000-0x4)=0x0, &(0x7f0000771000)=0x0, &(0x7f00009bf000)=0x0) sendmmsg$unix(r1, &(0x7f0000a2b000)=[{&(0x7f0000bea000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00004a7000-0x40)=[{&(0x7f00004c4000)="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", 0xfc}, {&(0x7f0000b50000-0x33)="953d82400cececcc77ff52d19908b2eb4629fd0d25c126b9067272fe73b13e2fbebf9432a1bd26afef006c12b3a4563d0f51c2", 0x33}, {&(0x7f00007bc000)="98d12bce6087a5e88081e5b4d8de6cd129115497b5bb1a0b7412990264d63fe22ddfe2f8dae2ce9fca363ef8841bec3010aa7880797e341b3659f85fd82b89098888024ddf3d4e1262a61db1be1fccb6ba4eaebeea25461acce8398b2aec4a476ace41161c471a5779fad245a00961e04e3192a8d64cc16190b0a0ee46e67d2099f24d36122b45b1640099a4b4099f79ab801a1d06b30c63a5cbccc425d0f4974613a0664fc79b954220e39bd34ed96a727c1eb740cd8e18bd95d473e80f7969810a62967a2206db38547fd3306417897a50d254c79abb99c12f12fa0fa6f6876eec0496fd8d0804b4", 0xe9}, {&(0x7f0000922000-0x62)="8ad366a99699ec90b457912721bae9dbf6afc0985329a02c8adf05339badaa183b4e0c1d75a30a68bed76b75e4325b97f5e1b9117433945ec8f4274653365a01c501c2a1162e47a602fd9b7e1b939ea999f84712f64c7ba4ae0e042cfe084c8e4379", 0x62}], 0x4, &(0x7f00005e0000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r0, r2]}, @rights={0x38, 0x1, 0x1, [r2, r6, r2, r0, r2, r0, r0, r1, r2]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x20, 0x1, 0x1, [r2, r2, r2, r10]}, @rights={0x30, 0x1, 0x1, [r1, r0, r2, r1, r1, r2, r1, r0]}, @rights={0x18, 0x1, 0x1, [r2]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0x138, 0x0}], 0x1, 0x20000004) fallocate(r2, 0x0, 0xffff, 0x9) openat$sequencer(0xffffffffffffff9c, &(0x7f0000c75000)='/dev/sequencer\x00', 0x1, 0x0) socket$key(0xf, 0x3, 0x2) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f00005c5000-0x1)=0x0) writev(r2, &(0x7f0000ae6000)=[{&(0x7f0000e6a000-0xbc)="c7", 0x1}], 0x1) ioctl$KDSETLED(r0, 0x4b32, 0xfffffffffffffff8) sendfile(r1, r2, &(0x7f0000ed8000)=0x0, 0x8000) 2018/01/30 06:44:31 executing program 4: r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000f77000)=@file={0x0, ""/13}, &(0x7f0000a74000)=0xf, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000)='net/sco\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000002000-0xc)="9d0ade63b97edda284fc3e39") connect(r0, &(0x7f0000000000)=@pppoe={0x18, 0x0, {0x1, @random="bf1814da1afa", @generic="0c570ff05bd14f564b874e98abec49ac"}}, 0x1e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2f, &(0x7f000049b000)=0x0, &(0x7f0000120000)=0x4) [ 46.611027] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1043 sclass=netlink_route_socket 2018/01/30 06:44:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000616000)={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000afc000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sync() r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000e70000-0xe)='/dev/keychord\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000631000-0x5c)={{0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, {0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x3}, 0x6f558734, [0x3f, 0x9c6e, 0x4055, 0x7, 0x9, 0x2, 0x6, 0x81]}, 0x5c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000fbf000)={0x0, 0x53, "f54556be94c2e6ddc30b4c33d706272c24301484a9c5f88be1568bba8d83c497f1037721d0ddfca04313a5fdfbc8c19ac803c9270c6b9ecb8138ba4d1edf341a7132f90b5cb36a52682b86bb46a8067e3e0e9c"}, &(0x7f0000993000-0x4)=0x5b) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000900000-0x8c)={r3, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/30 06:44:31 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000)={0x4, [0x101, 0x5bf, 0xfffffffffffffeff, 0x4]}, &(0x7f0000000000)=0xc) 2018/01/30 06:44:31 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x80000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000013000-0xe8)={{{@in=@loopback=0x7f000001, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_tcp_int(r2, 0x6, 0x0, &(0x7f0000013000)=0x0, &(0x7f0000012000)=0x4) dup3(r1, r0, 0x0) 2018/01/30 06:44:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f000055a000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00007e1000)="aa", 0x1}], 0x1, 0x81003) r2 = fcntl$getown(r0, 0x9) ptrace$setregset(0x4205, r2, 0x4, &(0x7f000044d000-0x10)={&(0x7f0000416000)="0c0ab7197adaa3f9363b9a8135251d3ba1fbb178f338489077f1ff5fceb95ab06a2ed91785db1ddff4b781ec3b84bb42b4574c24a33b611301d0a94a481209648eaa831cd5623c54587f8c508bed2b5bf79a127fa94667bd48e7dbf613fad4ff5476fc462732e0f6420e2c3a94fc815371b4c656c1737a3c248e26c3e3d0c012edcfd7f5ab83f06c50baf7d60dc2e51606503bd606270dd0e1b4f5087011562465071a0e39e45b1795f48ca5c4ce1f020f524720813c22345fccd935e962cd457575c63f0208af66187c7a96347f3608619ecbf8a359b693c9febefe0f06bc3a403e1d4858791355d07e", 0xea}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_CLR_FD(r0, 0x4c01) pwritev(r0, &(0x7f00004f5000)=[{&(0x7f0000169000)="97", 0x1}], 0x1, 0x0) 2018/01/30 06:44:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000871000-0xe)='net/protocols\x00') setsockopt(r0, 0x18, 0x0, &(0x7f0000b47000)="fdaef29e6ab0ca2b59fa9e1ee57fe0245ee17c12350b0eff8a3ecc16d3915d2fc8fc47223c61f52ac78671471a669d0061cc692ab1471a0d515b0ee8a228297110a6f13d5220b531cb4ec19e1c70763bacdd2e975bed69b38d5e1eb1810b7b944fb8b71986defe3e42bc3a530fea5994496d132a257088aca91f0106cb000ae6c6d9ea0b2307fd9b39126bc64455", 0x8e) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) listen(r1, 0x0) shutdown(r1, 0x0) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f00006c0000-0x4)=0x0, 0x4) dup(r1) [ 46.661762] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1043 sclass=netlink_route_socket 2018/01/30 06:44:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f00000d6000-0x4)=0x1c, 0x4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f49000)='/selinux/status\x00', 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000000a000-0x14)={0x0, 0x7, 0x80000000, 0x0, 0x10001, 0xface}, &(0x7f00001b3000-0x4)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000698000)={r2, @in6={{0xa, 0x1, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xffffffff, 0x3ff, 0xffff, 0x2}, &(0x7f0000740000-0x4)=0xa0) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x8, &(0x7f000024d000-0x61)='-', 0x1) recvmsg(r0, &(0x7f0000e92000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000fd6000-0x51)=""/81, 0x51, 0x0}, 0x41002106) 2018/01/30 06:44:31 executing program 6: set_thread_area(&(0x7f0000bd1000)={0x3, 0x100000, 0x0, 0x0, 0x8000, 0x9, 0x80000001, 0x1, 0x9, 0x800}) r0 = syz_fuse_mount(&(0x7f0000c32000)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) unlink(&(0x7f000067f000-0x8)='./file0\x00') fsetxattr(r0, &(0x7f0000ba3000)=@random={'osx.\x00', '(trustedsecurity^nodev&&vmnet0systemvboxnet0+&!\x00'}, &(0x7f00005ef000-0x5)='system.(vmnet0self$)%T\x00', 0x17, 0x0) 2018/01/30 06:44:31 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000000000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00001c7000-0xd)='net/wireless\x00') readv(r1, &(0x7f0000f46000)=[{&(0x7f0000949000)=""/101, 0x65}, {&(0x7f0000120000)=""/4096, 0x1000}], 0x2) 2018/01/30 06:44:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000395000)='./file0\x00', 0x0) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x0, 0x0) 2018/01/30 06:44:31 executing program 0: mmap(&(0x7f0000000000/0x5c000)=nil, 0x5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) syz_open_dev$sndseq(&(0x7f0000055000-0xd)='/dev/snd/seq\x00', 0x0, 0x101042) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000036000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f7a3a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000058000-0x8)={0x0, 0x0}) write$sndseq(r0, &(0x7f000001a000-0x1c)=[{0x0, 0x1, 0x0, 0x0, @time={r1, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000002000)=""}}], 0x1c) write$sndseq(0xffffffffffffffff, &(0x7f000005a000)=[{0x0, 0x1, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) 2018/01/30 06:44:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getresuid(&(0x7f0000ad9000)=0x0, &(0x7f0000821000-0x4)=0x0, &(0x7f0000386000-0x4)=0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000673000)='/dev/hwrng\x00', 0x880, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0xfffe00) [ 46.782642] blk_update_request: I/O error, dev loop0, sector 0 2018/01/30 06:44:31 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) renameat2(0xffffffffffffffff, &(0x7f0000013000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000513000-0x15)='/proc/self/net/pfkey\x00', 0x600000, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x1b, &(0x7f00003d8000)=0x0, &(0x7f0000e81000)=0x4) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/30 06:44:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fe9000-0xd)='/dev/snd/seq\x00', 0x0, 0x200000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f00007cc000)='environ\x00') ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000aa9000)={{0x80, 0x1}, "706f7274310000000000001f0000000009000800000d0000000000000400000000000000000000080000400000000000000000000001000007000000000000e4", 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, 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]}) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f0000487000)=""/105) 2018/01/30 06:44:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) writev(r0, &(0x7f00001b1000-0x10)=[{&(0x7f000086f000)="290000002000190000f13effffffda060295040000e80001040000040d000300000800000005000000", 0x29}], 0x1) 2018/01/30 06:44:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f000001c000-0x38)={&(0x7f00001f7000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f00008c6000-0x116c)=@ipv6_newroute={0x28, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_MULTIPATH={0xc, 0x9, [{0x8, 0x0, 0x0, 0x0}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 06:44:32 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x80) dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(0xffffffffffffffff, &(0x7f000005b000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000374000)=0x10) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 06:44:32 executing program 2: r0 = creat(&(0x7f000031d000-0x8)='./file0\x00', 0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x10400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) r3 = socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$ax25(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80800) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setparam(r5, &(0x7f0000002000-0x4)=0x800) r6 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000618000)='/selinux/enforce\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000000)=[{r0, 0x2020, 0x0}, {r1, 0x220c, 0x0}, {r2, 0x1000, 0x0}, {r3, 0x4000, 0x0}, {r4, 0x2000, 0x0}, {r6, 0x80, 0x0}], 0x6, 0x101) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f0000029000)={&(0x7f0000377000)={0x10, 0x0, 0x0, 0x0}, 0x14, &(0x7f000000b000)={&(0x7f00007e8000-0x1c)=@newneigh={0x17, 0x1c, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x299}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 06:44:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1b) accept4$unix(r0, &(0x7f0000d8e000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00002fd000)=0x8, 0x80000) fallocate(r1, 0x0, 0xffff, 0x1f) sendfile(r0, r1, &(0x7f00007ba000-0x8)=0x39, 0xfffd) sendmsg$unix(r0, &(0x7f00003d3000)={&(0x7f0000ec7000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00001ef000)=[], 0x0, &(0x7f00003a2000-0x80)=[], 0x0, 0x0}, 0x0) 2018/01/30 06:44:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000e5000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f000055a000)={0x0, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x7b9c, 0x8, 0x2, 0xfffffffffffff9fc, &(0x7f00003f7000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x80000001, 0x3, 0x9}) r1 = syz_open_dev$sndtimer(&(0x7f000002a000-0xf)='/dev/snd/timer\x00', 0x0, 0x4) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000001d000-0x50)={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, 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]}) pipe(&(0x7f0000db6000)={0x0, 0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f0000288000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000b57000)=0x14) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000886000-0x50)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000000, 0x33, 0x81, 0x500, 0x3, 0x1000000, r3}) 2018/01/30 06:44:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000436000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00005a0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="9ee200100000d67472e1c4c3ff0fc07f"}) r1 = socket(0x10, 0x2, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000067a000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000bb8000)={&(0x7f0000637000-0x8)=[0x0, 0x0], &(0x7f0000ace000)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000531000-0x4)=[0x0], &(0x7f0000f47000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x2, 0x4, 0x1, 0x5, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000078a000)={0x3, 0x3, 0x8, 0x2, 0x8001, 0x9000000, 0x8, 0x5, 0x57b1, 0x3, 0xd7}, 0xb) read(r1, &(0x7f00008e4000)=""/97, 0x61) write(r1, &(0x7f0000b12000)="1f0000001e00056d00020000000051030700000000000000000c04101d0200", 0x1f) 2018/01/30 06:44:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x1000080000089f1, &(0x7f0000d76000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff031d0000010000c7000000e00003000480fbf502007e23"}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ae2000-0x9)='/dev/rtc\x00', 0x100, 0x0) connect$unix(r1, &(0x7f00001db000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/30 06:44:32 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000f47000)=0x8) mmap(&(0x7f0000000000/0xb2d000)=nil, 0xb2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(0xffffffffffffffff, 0x80084503, &(0x7f00003db000-0x1000)=""/4096) mmap(&(0x7f0000b2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f0000b2e000-0x1000)=""/4096) 2018/01/30 06:44:32 executing program 4: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0xfffffffffffffffa}]}) process_vm_readv(0x0, &(0x7f0000036000)=[], 0x0, &(0x7f0000037000-0x50)=[], 0x0, 0x0) 2018/01/30 06:44:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x1c) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000628000)=0x0) dup2(r0, r2) 2018/01/30 06:44:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='comm\x00') pipe(&(0x7f0000664000+0x654)={0x0, 0x0}) sendfile(r0, r0, &(0x7f0000dd8000-0x8)=0x0, 0x1) 2018/01/30 06:44:32 executing program 4: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pptp(0x18, 0x1, 0x2) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00001ef000)={@common='teql0\x00', &(0x7f00008b1000)=@ethtool_rxfh_indir={0x38, 0x400000000000031d, [0x4, 0xfffffffffffffffc, 0xd0a, 0x1]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 06:44:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000080d000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000c45000-0x9a)="22c5ed288b942c15b3c274") chroot(&(0x7f0000d4f000-0x8)='./file0\x00') 2018/01/30 06:44:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000edf000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) lstat(&(0x7f0000270000-0x8)='./file0\x00', &(0x7f0000cdf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = fcntl$getown(r0, 0x9) sendmsg$nl_route(r1, &(0x7f0000234000)={&(0x7f00004cc000-0xc)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000a95000-0x10)={&(0x7f0000eed000-0x4c)=@ipv4_delroute={0x4c, 0x19, 0x0, 0x2, 0x1, {0x2, 0x80, 0x10, 0x4, 0xfc, 0x3, 0x0, 0x1, 0x0}, [@RTA_PREFSRC={0x8, 0x7, @broadcast=0xffffffff}, @RTA_UID={0x8, 0x19, r2}, @RTA_ENCAP={0x10, 0x16, @typed={0xc, 0x5f, @pid=r3}}, @RTA_DST={0x8, 0x1, @multicast1=0xe0000001}, @RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x0, 0xf}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x81}, 0x4000) sendmsg$nl_netfilter(r0, &(0x7f0000a62000)={&(0x7f0000ac2000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004e6000-0x10)={&(0x7f000003b000-0x1c)={0x14, 0x4, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mknodat(r1, &(0x7f00009de000-0x8)='./file0\x00', 0x8022, 0x4) 2018/01/30 06:44:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000a85000-0xa)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f000053c000)={&(0x7f0000f3d000/0x2000)=nil, 0x2000}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) symlinkat(&(0x7f0000dac000-0x8)='./file0\x00', r0, &(0x7f000088c000)='./file0\x00') ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000225000)=@req={0x50, &(0x7f0000775000)={@generic="f7f6e1425e28f6ee9eec65443034b204", @ifru_settings={0xf2, 0x9, @fr_pvc_info=&(0x7f0000fba000-0x14)={0x1000, @generic="0a200d60e7552558593891313b5842ad"}}}}) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000075000)='./control/file0\x00') link(&(0x7f000097b000)='./control/file0\x00', &(0x7f0000015000-0xa)='./file0\x00') socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000ae3000)=0x8, 0x4) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000858000-0x10)={&(0x7f0000a11000/0x1000)=nil, 0x1000}) 2018/01/30 06:44:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b7d000)='/selinux/enforce\x00', 0x8002, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000011000-0x88)={0x1, {{0xa, 0x3, 0x7ff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r1, 0x29, 0x8, &(0x7f000097c000-0x4)=0xb9, 0x4) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/01/30 06:44:32 executing program 0: r0 = fanotify_init(0x27, 0x101000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000177000-0x38)={&(0x7f0000126000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000310000)=@allocspi={0xf8, 0x16, 0x7, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@empty=0x0, 0xffffffffffffffff, 0x6c}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x8000000}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000929000)='/dev/hwrng\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000bf4000)={0x0, 0x4, 0x0, 0x1a3, 0x9f5}, &(0x7f0000cdd000)=0x18) fstat(r0, &(0x7f000063e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = geteuid() lstat(&(0x7f00007fd000-0x8)='./file0\x00', &(0x7f0000ab1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r2, &(0x7f0000c5a000)={&(0x7f0000277000)={0x10, 0x0, 0x0, 0x4020}, 0xc, &(0x7f0000838000-0x10)={&(0x7f000072a000-0x3414)={0x3414, 0x38, 0x4, 0x5, 0x2, {0xb, 0x0, 0x0}, [@generic="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@nested={0x1094, 0x84, [@typed={0xc, 0x1f, @uid=r4}, @typed={0x14, 0x7c, @str='/dev/hwrng\x00'}, @typed={0xc, 0x4f, @uid=r5}, @generic="a238533ba2a971b675782833546c5fb063baed17cdc44d1a0625a71ea195dd8f48d9443a85c36cbfeec984e005d84fb7adeaadbd00a7a7f5bf976bba8a4fe391ed38cf0505bed365e3a5f21742ce9a6b", @typed={0x1008, 0x29, 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@typed={0xc, 0x51, @u32=0x984}]}, @nested={0x1c4, 0x15, [@generic="69577990741b99f3dc90605a600fabea09870afa31c9", @generic="c3162adfb2c5f73d0344a06a11a1ea4c55451bcfdd875e9c41af32a5f0b9c23dcf64ef88ecbe14221143ce3cef7f3c059043529db03b2e12180ff884", @generic="b3d14bcb82c875e5f175b41796de5ff1a8b05811194a52927cf38e91d47bb08c9a5a43e041b17543b76b528b714f867b84d1b9bd111b7cfc5a754be8b0c56dd94f1075b03497fd4153b203cd1310fdb167dbbaeb2a247d035170d01c4a773cf54f27f392211fcbeb15eda414b865707ddbea37331029a4cf2f3905e7e6b131e2a8e78f50fc4023754db4eb8a60ef96f74104aa813fa392a5cc2398c6d83963f90da61ff8b274cb18c45b0a4b1b406920519d61d8f7e2af3495c2f365faa86961076cd97c726d432fc5f6404bf5c2343a07a247eb0646c3f9fa", @typed={0x10, 0x1c, @u64=0x3}, @generic="458e6435da088d019c1551c6a464f7d529b1c6d2b21278dba0c37a539a8c2347088f012928a3a04dacf75e6f54f866156f3f9189aa5f956d81b15700a7d4802a7d4ad9ea64c12d8a657dde3ecbb809d2d74809123f917ed0c35d6ce7edcb0715772232e814245184e6f31d39365db0b8e9554e62cb2295c07cfabce205d1461eb87ce812"]}, @nested={0x11a8, 0x7f, [@generic="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", @generic="e121ac6bd24813139039562ff6e480eb00963846dc242f7c872326429c7b3441d73fef06fbc496998aed65e61610e225e0b0639d5e55c338490f683380f9bc58e88790c0785f34c6b428b406c487004ef563140b5519b30e26254c4d6f4a95928baa959d6cae8e57b68959e300397c6f9fba96ba4e260e95e6834ce039add7fa4c877102646aab536bfd89ce0a86f29e275ff368caf3ded15960c0c5423bf2492f39ed24bf44ab4b978b70ce99aeefea9981181a8f4cda14f081282f1ec3bbbdbe1117c5474b3d67e177509bad69a45a7ccadf30809f3d2cc941f95eab09d675c56dcf9a1293c656e52c935c08", @typed={0xc, 0x3d, @uid=r6}, @generic="b0f24bcc6c1ef42e65ccdcfc98d069c6a080fb0b7635eaddce37144f90dbd18b2431b4b8b1edbcbd025b12763fbd25bea3a5a4c834c2a35ff4419c6cfd976ce0c35bc843bcfb9be2fe7217d2ba3252cfd0d4d7297a39cdfad2abef125d259e8d0266fcd09783fc1363b550dc4ea541ee96ca0e16fe30c1aad3dfe82b8a3a2aa81e8de9b543aa00c9d8fc85afd49385a9dcd0180ac87207e20f", @typed={0x10, 0x60, @u64=0x3}]}]}, 0x3414}, 0x1, 0x0, 0x0, 0x4000004}, 0x8000) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00006d8000)={r3, 0x3b2f9a4d, 0x5, 0x1}, &(0x7f0000f15000)=0x10) 2018/01/30 06:44:32 executing program 5: unshare(0x20000000) unshare(0x28060400) exit(0x0) accept(0xffffffffffffffff, &(0x7f0000003000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000003000-0x4)=0x9) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/dev/vga_arbiter\x00', 0x311101, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2b, &(0x7f0000001000)={0x0, {{0xa, 0x1, 0xffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/30 06:44:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x4, 0x53d, []}) ioctl(r0, 0x8936, &(0x7f0000000000)="") getsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000d74000-0x4)=0x0, &(0x7f000048b000-0x4)=0x4) 2018/01/30 06:44:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004ea000)='/selinux/policy\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000f19000-0x10)={&(0x7f000090c000/0x3000)=nil, 0x3000}) 2018/01/30 06:44:32 executing program 1: mmap(&(0x7f0000000000/0xfad000)=nil, 0xfad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) 2018/01/30 06:44:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000cbd000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000006d000-0x4)=0xe8) sendmsg(r0, &(0x7f0000c49000-0x38)={&(0x7f0000e63000-0x10)=@can={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f000058a000)=[{&(0x7f0000c0d000)="af6e6a07a15ef91e6a3c79d6d0f377f74dac3d9282640b", 0x17}, {&(0x7f0000ae4000-0xe8)="30c3fcdf37bd0215ff1e9cc772794b53a2a98b79cd7e5b79712b29083a9a6cd33c6075a64e3e865ea832d3416ea0f2ee10d59d8e1f22aafbf43e0760f8ed98a91ce5445bf616f94b1690fc2486de8cf2c75e66e9ff0f26b0d96167e6e8c313224ebc9d443166602fc7def0ecfcc704da3280714b9f5f8d83cb337b37e51a7759318f0349a902a0bef628a8c5b64ee5dc13ed83c478a969eb637821424c0b6586d57572373e0521c5725dddd8119ba941b0dce6358df960e751dc426c58495be2bd9dcd593fb0434d15c4c12f16b256a35efc21acceb831c4f5489f3bff652c27271ded3cb20fd470", 0xe8}, {&(0x7f0000c4c000-0x1000)="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", 0x1000}, {&(0x7f0000977000)="46ec91a88e53afd3b5a395c59c3ec8b7c1ce46fffaa94d135498adfa48cc3fc1f3d8be556d31ae0f28dc586b0bf04ece9a9db11b8f57c93a1dc278364eb93659a38a8d55efa2d17ed8e943734e5debe1a545532d97b3730102aedc44bca496fbd03f24c35155834caf4d48", 0x6b}], 0x4, 0x0, 0x0, 0x0}, 0x800) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e96000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) r3 = socket$inet(0xa, 0x1, 0x0) sendmsg(r3, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) 2018/01/30 06:44:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000af8000-0x1d)="4405090000000021000600000000e978000005000007000000000004fd", 0x1d) connect$inet(r0, &(0x7f0000ea0000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 06:44:32 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0xf6e, 0x25cd475175e2580e) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000002000)=0x8001, 0x4) keyctl$search(0xa, 0x0, &(0x7f0000000000+0x926)='ceph\x00', &(0x7f0000916000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000002000)='keyring\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) request_key(&(0x7f0000001000)='trusted\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000)='ceph\x00', r1) 2018/01/30 06:44:32 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x50811, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000000000)=@known='system.sockprotoname\x00', &(0x7f0000001000)='eth1GPL*securityGPL,{vboxnet0GPLem0fsystem\x00', 0x2b, 0x1) 2018/01/30 06:44:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = syz_open_dev$usbmon(&(0x7f0000b84000-0xd)='/dev/usbmon#\x00', 0x2, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x4) r1 = timerfd_create(0x0, 0x0) timerfd_settime(r1, 0x0, &(0x7f0000ff0000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000fef000)={{0x0, 0x0}, {0x0, 0x0}}) [ 48.337948] IPVS: Creating netns size=2552 id=9 2018/01/30 06:44:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000010c000-0x38)={0x0, 0x0, &(0x7f0000a90000-0x10)={&(0x7f0000e16000)={0x2, 0xb, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x1, 0x18, 0x0, 0x0, 0x0, ""}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000171000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmsg$key(r0, &(0x7f0000b49000)={0x0, 0x0, &(0x7f00005f2000-0x10)={&(0x7f000096b000-0xd8)={0x2, 0x12, 0x1ff, 0x5, 0x1b, 0x0, 0x1, 0x0, [@sadb_address={0x5, 0x6, 0x33, 0x0, 0x0, @in6={0xa, 0x3, 0x81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff}}, @sadb_x_sec_ctx={0x14, 0x18, 0x3f, 0x1, 0x95, "dad3362971a4fb16a56f0b90bf40611797a8dbe99dac06224f47b0cee6bc63c42a38208f3476b411dc2308dbd93f4bc970e73bf9a0889128a7c0faa3bf520233af48ea475278c18cbec21e4f22d0685f9b0383d4d182695313faec9e6a88d62d6ef7d7b0762d8a7c049f9adc4e8a6febfdf24087e009a4d6718c07d1afc6f4fbdf36bacd41836401835f118c23d3c21c70e34873e7"}]}, 0xd8}, 0x1, 0x0, 0x0, 0x0}, 0x4040000) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000459000)={0x1, 0x5bf59c52, 0x9, 'queue1\x00', 0x755, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 06:44:34 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) readlink(&(0x7f0000012000-0x8)='./file0\x00', &(0x7f0000011000)=""/123, 0x3c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r0 = openat(0xffffffffffffffff, &(0x7f0000013000-0x8)='./file0\x00', 0x80, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/30 06:44:34 executing program 0: mprotect(&(0x7f0000348000/0x3000)=nil, 0x3000, 0x400000002ffffff) 2018/01/30 06:44:34 executing program 1: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004f0000-0x10)={0x1, &(0x7f0000f7f000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000dc4000)="", 0x0, 0x8084, &(0x7f0000f7b000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000648000)="", 0x0, 0x0, &(0x7f000082e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 06:44:34 executing program 3: r0 = socket(0x2, 0xa, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f000065f000-0x10)={0x0, 0x2710}, 0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000002000)=0x0) 2018/01/30 06:44:34 executing program 2: clone(0x0, &(0x7f0000546000)="", &(0x7f0000c4a000)=0x0, &(0x7f000089b000-0x4)=0x0, &(0x7f0000f66000)="") timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0x0}}, &(0x7f0000327000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = socket(0x4, 0x80002, 0xad0) accept4$nfc_llcp(r0, 0x0, &(0x7f0000a4a000)=0x0, 0x0) 2018/01/30 06:44:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f000059b000-0x2)='%\x00', 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) close(r2) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2, r0]}], 0x1, 0x0}, 0x0) listen(r2, 0x0) r4 = dup2(r1, r2) r5 = dup3(r1, r0, 0x0) ioctl$PIO_UNIMAPCLR(r4, 0x4b68, &(0x7f0000a2a000-0x6)={0xfffffffffffff299, 0x9, 0x55}) connect$unix(r5, &(0x7f000002d000)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/30 06:44:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000a, 0x7, 0x0) ioctl(r0, 0x8912, &(0x7f00002d2000)="b6ddc86b0da49d87c6d0a1320c0fd4") r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000851000)='/dev/hwrng\x00', 0x101000, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000305000)={&(0x7f000030f000/0x3000)=nil, 0x3000}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00001ed000)=0x0, &(0x7f00005aa000-0x4)=0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000211000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) 2018/01/30 06:44:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00009f2000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c42000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0xc0, &(0x7f00006b4000)="48c4cf9fe130126fc2eb1a5f7ae775d992a6d5acdbf03bdee024483235ac63d34992dc9e86a50d2c31918a515cba7688bb39b0a1581958bdd51ced657aef6e130c5956075a8496206eb94641cdcbcb9adf7dbec9dcadb361f7cca7a05de81b99eeb690bbd6d67d5867307582bbfd8e78509c4930a46a3de1bbdfb288c5a66a8c632dd97455723ca10bbaea74890f7b5521a2232a1bc79b91108914f587d63c380b611e874bc12815f7813b9d4e2356d8176b2767475cc607f8d69d9178da936563980006ec89a782cd93e9e6302a3f23e8044115c6abc8d3c9898611929c18605e2ba2974f", 0xe5) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000c55000)={0x0, 0x0, 0x9000}, &(0x7f0000758000-0x4)=0x8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c87000-0x3)={0x0, 0x0, 0x0}, &(0x7f0000e0d000-0x4)=0xc) getgroups(0x4, &(0x7f0000510000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) fchown(r1, r3, r4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00005b8000)={r2, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000066e000)=0x15d) ioctl$LOOP_SET_FD(r1, 0x40081271, r0) 2018/01/30 06:44:34 executing program 1: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f0000814000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000181000-0x8)={&(0x7f0000f85000)=@bridge_delneigh={0x30, 0x1d, 0x425, 0xffffffffffffffff, 0xffffffffffffffff, {0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@NDA_DST_IPV6={0x14, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000f89000-0x1)='\x00', 0x1) 2018/01/30 06:44:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000320000-0xf)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000499000-0x10)={0x0, 0x3b, 0x1, 0x100000001}, &(0x7f0000970000-0x4)=0x10) ioctl$KDSETMODE(r0, 0x4b3a, 0x7fffffff) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000270000)={r1, 0xc0, "dd9d56000a2b28997a788d50c8508aa5683d833aad2e20fd9fa3eeeb95b66e478f2e148058ea59eafe9e6c1ab1c67e37750571a10e4131ac30c61aa529db9cb0de1c9e04bf3a2f872355aa612a3dd20c624a881319ef9d54e618f9813e693c449016135653ed2ffdd5c2d28211565278660875d62e8fb6c6250f8445675c36ca1f8f653715f3bf06473aba508e707567beb71494173b72f1cc522cbbd160569bea4ca3591919b13c32a1f9f437611150193b82d24639b0399d2e6d1412e5b200"}, &(0x7f000040f000-0x4)=0xc8) socketpair$inet(0x2, 0x1, 0x1000, &(0x7f0000a6f000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000943000-0x8c)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000211000-0x4)=0x8c) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000d5000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000f28000-0x18)={r3, 0x8, 0x10, 0x0, 0x5}, &(0x7f0000266000-0x4)=0x18) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000ab0000)={r1, 0x1}, 0x8) ioctl$TCSETS(r5, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = syz_open_pts(r5, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000fdd000)=0x0) ioctl$TCFLSH(r6, 0x540b, 0x0) ioctl$TIOCLINUX2(r6, 0x541c, &(0x7f00004f3000)={0x2, 0x8, 0x81, 0x1, 0x7c2bdf6d, 0x0}) 2018/01/30 06:44:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000167000-0x49)="090000000000000f6f03a5734c965a94c2a5bef99f1fd5e9b582611a5ac8e0633e76fecfc35aa8c3ced5d0c32cb6464f331298ddeb5cd89e789f6567ca9c106d05abd2ebcb9f99a6e8") writev(r0, &(0x7f0000b97000)=[{&(0x7f0000eeb000)='15', 0x2}], 0x1) ioctl$TIOCSTI(r0, 0x5412, 0x2) sendfile(r0, r0, &(0x7f00008e9000)=0x1, 0x9) 2018/01/30 06:44:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000224000-0x9)='/dev/sg#\x00', 0x0, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000201000-0x8)={0x0, 0x0}) mmap$binder(&(0x7f0000d4d000/0xb000)=nil, 0xb000, 0x0, 0x12, r0, 0x0) 2018/01/30 06:44:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000cde000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2d) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x18, 0x0, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000169000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) connect(r1, &(0x7f0000000000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f00000e0000)=0x0, &(0x7f0000626000-0x4)=0x4) open(&(0x7f0000502000-0x8)='./file0\x00', 0x100, 0x2) 2018/01/30 06:44:34 executing program 1: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() process_vm_readv(r0, &(0x7f000000b000)=[{&(0x7f0000006000-0xc1)=""/97, 0x61}, {&(0x7f000000a000)=""/51, 0x33}, {&(0x7f000000b000)=""/73, 0x49}, {&(0x7f0000006000)=""/4096, 0x1000}], 0x4, &(0x7f0000007000)=[{&(0x7f0000001000-0x43)=""/67, 0x43}, {&(0x7f000000b000)=""/240, 0xf0}], 0x2, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getparam(r0, &(0x7f0000017000-0x4)=0x0) 2018/01/30 06:44:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000fea000-0x8)=0x5) unshare(0x8000000) r1 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f000044e000)={0x2, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r2 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000c04000)=0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000350000-0x4)=0x2, 0x4) getsockopt$packet_int(r2, 0x107, 0x14, &(0x7f000083e000-0x4)=0x0, &(0x7f00004d3000)=0x4) r3 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x5, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r3, &(0x7f00009ee000)="66a8cc", 0x3, 0x0, &(0x7f000058f000-0x10)={0x77359400, 0x0}) connect$pptp(r2, &(0x7f0000289000)={0x18, 0x2, {0x3, @loopback=0x7f000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) r4 = add_key$keyring(&(0x7f0000974000)='keyring\x00', &(0x7f0000944000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) request_key(&(0x7f000000f000)='logon\x00', &(0x7f0000d8b000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00003f2000-0x1)='\x00', r4) 2018/01/30 06:44:34 executing program 7: mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000002f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000010000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x80000001, 0x5, &(0x7f0000001000-0xa0)=[{&(0x7f000001e000)="75d1ab335e1790f2cee128915a775900083f884b0defd86689474642926fb53354be4e3a2fd1642e3d0c996b9da2c44858a51c6523", 0x35, 0x7, 0x6}, {&(0x7f0000012000)="439796ab1a9e0be82b303278cb6d2631a4bc5672e503d50d8f327d85d85a11e86f6aa6f4bc453f9cdfc37b520cbbe3344b0cce51b468a472811a88c4f19667e8bd01a82ce79a9e836cc96cf4aaa96c8804a213ee5ecb2159ff3300fa64d5c28cb983a0047c7718bf074b0148b3098486381cfa72c7f8d4b1b52c2f3563b1ff00f9d5e21fa66f949490f95dd995ac3863dd67a3c760135d628768f4c4a268f587f4b5df179fd37c89266101373223d0e25c80da59270a37e513dc9a1fde282c92f2a5237b6c4f5af2427836b28a67a9d999350e434b3e40f4e316", 0xda, 0x2, 0x1}, {&(0x7f0000015000)="b72df66cc44a6afba37bffca936f69b6cad5b52419427e7354ff2c729b6acc8f5a4dd5234e612b46be667fd2b055bd0bc45fbe4c1eeadb967fa6d28a82daf954e387744651b8b1b35769bb62adcd1ba126c269952fdea3bcaf9d5249ec5d4ed5693b7ff95c3f06a848c92ed3a10b01806353184cd980b1f01f86e3dd273b0d7eb734d369296c09d0d831298e30c4bcd93056af26ebe6600fa6d580cdc959845c98dcee4dbf69da6510dc1cddbef9e5bb5d057734", 0xb4, 0x9, 0x1}, {&(0x7f0000001000-0x90)="11cf533b171b2a8246b7d32e3a703bdb2529e5d508b48c23f5576d79c3b0e064540bb44a950cb2a9969140ffcaf6bf46ef34b8bd93940b804b253cdff312333bd41ad1d1cdd92dc2c7f74ecacf313bd128103fe0acec3c31c613b2152f305e85243918586861b6efc91852d97506501c5d540caf84d6fdf1f1c59762a2239e3355b936a51ff31b1ecbb3c162e963419a", 0x90, 0xe7, 0x7}, {&(0x7f0000000000)="3a925f0b5a783648d915c14bc134a20f3c0e6c0ee44727e0ebdf5fd9ed3f17eaab9486911847a7e3", 0x28, 0x80, 0x400}], 0xa0000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000002000-0xb4)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f000001a000-0x4e)=""/78, 0x4e}], 0x1, &(0x7f000002f000)=""/7, 0x7, 0x0}, 0x0}, {{&(0x7f0000003000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000001c000)=[], 0x0, &(0x7f0000030000-0x57)=""/87, 0x57, 0x0}, 0x0}], 0x2, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000018000)="f8", 0x1, 0x0, 0x0, 0x0) 2018/01/30 06:44:34 executing program 5: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) quotactl(0x0, &(0x7f0000014000-0x8)='./file0\x00', 0x0, &(0x7f0000001000)="") r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000014000-0x11)='/selinux/enforce\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000013000)={0x0, 0x4, 0x4, [0x3, 0x6, 0x5, 0x10000]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={r2, 0x800, 0x8}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000002000-0x4)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = gettid() tkill(r3, 0x16) close(r0) 2018/01/30 06:44:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x8, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) getsockopt$sock_int(r1, 0x1, 0x3e, &(0x7f0000cb1000)=0x0, &(0x7f0000b0c000-0x4)=0x4) connect$unix(r0, &(0x7f0000fce000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) getpeername$unix(r0, &(0x7f0000acd000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00006e3000)=0x8) 2018/01/30 06:44:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x4, &(0x7f00003f3000-0x10)={0x8000, 0x0}) inotify_init() r0 = creat(&(0x7f0000cb2000-0x8)='./file0\x00', 0x1c8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000968000-0xe8)={{{@in=@multicast2=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c06000-0x4)=0xe8) r1 = memfd_create(&(0x7f0000dd9000-0x9)='vboxnet1\x00', 0x2) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d44000)={{&(0x7f0000291000/0x4000)=nil, 0x4000}, 0x1, 0x0}) 2018/01/30 06:44:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f45000-0xc)='/dev/autofs\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000e42000-0x4)=0x0) r1 = syz_open_dev$loop(&(0x7f00003f8000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x60000000401070cd, &(0x7f0000e8d000)="") 2018/01/30 06:44:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) sendto$inet6(r0, &(0x7f000041c000-0xb1)="8c", 0x1, 0xfffffffffffffffe, &(0x7f00003ef000-0x1c)={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) r1 = gettid() r2 = gettid() setpgid(r1, r2) 2018/01/30 06:44:34 executing program 4: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f000001b000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4$inet6(r0, &(0x7f0000007000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000006000-0x4)=0x1c, 0x0) setsockopt$sock_int(r0, 0x1, 0x20000000007, &(0x7f0000019000-0x4)=0x0, 0x4) shutdown(r0, 0x0) 2018/01/30 06:44:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000ef9000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000f6d000-0x5)='maps\x00') getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000114000-0x4)=0x0, &(0x7f00004ca000)=0x4) ioctl$int_out(r1, 0x5460, &(0x7f0000340000)=0x0) 2018/01/30 06:44:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1, 0x0) execve(&(0x7f00003f0000-0x8)='./file0\x00', &(0x7f0000d7a000)=[], &(0x7f0000cd5000-0x8)=[]) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000458000)='/selinux/mls\x00', 0x0, 0x0) readlinkat(r0, &(0x7f000008b000-0x8)='./file0\x00', &(0x7f000023b000)=""/162, 0xa2) truncate(&(0x7f0000587000-0x8)='./file0\x00', 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x3) 2018/01/30 06:44:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00002df000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x38) r1 = socket$netlink(0x10, 0x3, 0xf) fremovexattr(r1, &(0x7f00008ad000)=@random={'syslem.', '\x00'}) bind$netlink(r1, &(0x7f00001ac000-0xc)={0x10, 0x0, 0x0, 0xffffffff}, 0xc) close(r1) 2018/01/30 06:44:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f000034e000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000572000-0x6)='yeah\x00', 0x5) shutdown(r0, 0x1) 2018/01/30 06:44:34 executing program 2: clone(0x0, &(0x7f000066f000)="daa3dea3d75082acc4ec41ead1fbba09bb2918c05bdebf21ec2e2ba896ed1be15f956de68ab0fddd39f1abeb8e15687ae60a2ed15e19116c565fe981929e8a241bbcf5098983d8f6b69329cd8eb0fe0d82db6e45c41b27ffe4fcb549dbbeb5406310b09b2c6f2e4c7f886cf95806e93ea286dda92250a1525dddc1d4806959ce80fa2d50271409ba67785280661905d6a75d7a2a25906046e5", &(0x7f0000d80000)=0x0, &(0x7f00004de000-0x4)=0x0, &(0x7f0000ba8000)="") renameat(0xffffffffffffffff, &(0x7f0000f39000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000c31000)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r2 = getgid() syz_fuse_mount(&(0x7f0000001000)='./file0\x00', 0x4000, r1, r2, 0xa3d, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000000)={0x0, 0xfffffffffffffffa}, &(0x7f0000002000-0x4)=0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000003000-0x50)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0xff, 0x40, 0x200, 0x100, 0x7, 0x2, r0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000002000)={r5, @in6={{0xa, 0x2, 0x80, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x3, 0x7ff, 0x80000000, 0xfffffffffffff31e}, &(0x7f0000002000)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r4, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000002000)=0xfffffffffffffe57) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pause() ioctl$SNDRV_TIMER_IOCTL_TREAD(r3, 0x40045402, &(0x7f0000000000)=0x1) 2018/01/30 06:44:34 executing program 3: r0 = inotify_init1(0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ea1000)='/dev/pktcdvd/control\x00', 0x200201, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x7) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa3000)={0x0, 0x0, 0x0}, &(0x7f0000d52000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000000)=""/193) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r1, &(0x7f0000001000)={0x0, 0x3b, 0x0, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000fa4000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) creat(&(0x7f0000fa4000-0x8)='./file0\x00', 0x120) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r3, 0x0, &(0x7f0000fab000-0x8)={&(0x7f0000faa000)=""/64, 0x40}) 2018/01/30 06:44:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x11, 0x4, 0x100) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000067000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x40600) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) 2018/01/30 06:44:34 executing program 5: r0 = socket(0x13, 0x5, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000eab000-0x14)={0x0, 0x8, 0x3, 0x0, 0x7, 0xa4}, &(0x7f0000ebf000)=0x14) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000078b000)={r1, 0x7c87}, 0x31) r2 = socket(0xa, 0x1, 0x0) setsockopt(r2, 0x0, 0x30, &(0x7f00003d1000)="", 0x747) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000062e000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$PIO_SCRNMAP(r3, 0x4b41, &(0x7f00002c4000)="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") getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000077000)={r1, 0x80, 0x5, 0xfffffffffffffff9, 0x3, 0x7}, &(0x7f00007a0000)=0x14) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000979000)={0x401, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x51, 0x1796, 0x6, 0x7f, 0x9, &(0x7f0000eeb000)=@common='syzkaller1\x00', 0xffffffff, 0x26f, 0x6}) readv(r0, &(0x7f000071d000)=[{&(0x7f000029d000-0xae)=""/174, 0xae}], 0x1) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f00007e7000-0xf1)=""/241, &(0x7f0000b93000-0x4)=0xf1) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) 2018/01/30 06:44:34 executing program 6: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000039b000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00004cf000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d9b000-0x4)=0xe8) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000c51000)="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", 0x1000, 0x44810, &(0x7f0000d9b000-0x10)=@can={0x1d, r1, 0x0, 0x0}, 0x10) sendmmsg$nfc_llcp(r0, &(0x7f0000a0d000-0x70)=[{&(0x7f00004df000-0x60)={0x27, 0x3, 0x3, 0x4, 0x3cb6a898, 0xe64b, "d4d122a21138c0e0e1ec81921a21abc22aa578bf4bc412ee53c0006ab7aeca75ec66922a7629199d67bb71ec48beca05d1d0fb0a898afc1ef2e9630500fbe0", 0x401}, 0x60, &(0x7f00000f1000)=[{&(0x7f0000d99000)="164d9fa78fa9dbb723a504975e781bd6ca8c7e15a6f035399e85df1fa1de3449f4e9b49c98176c86bdfd142994f7b86ccef2727130adba5f58549cb161e7974867e07ecd4e34dc86bbf3fd3138ba8e58831a79e4b868186042102fff5f7f763bc3ac188a527160d3adf978d44885188062", 0x71}, {&(0x7f0000950000-0x10)="c93e23b55ff4331ebd6cc4df296705b8", 0x10}, {&(0x7f0000aad000)="e1864d1a78bb44d535f24278acdb30484ea4c65869d56056391846397bf16b805e637937e4347c5afc38a73a7885fb3c77616b2264618dd8197dc7b683d63193c7c42ee000c4e85383245fcb49beb58396cd474ae415fa26818ceaf494a81e6e03530e9d157dae7b480bd17a9528fb1e60c8579692d7532a7de47fe3cfd85602c51b91ea30071683a7826efbde486dd4650168f2ecf9c3def22f4e7d8abe4405f57ebe6ab8e129304781a0bc5ce2f153a401ca78a60a3dae1aa4be877f218e52e1efb7fb665bcba627c785a51ef9b19b8aa5e81e8826d78904297bbebd291398bb60bb315cca4d4f", 0xe8}, {&(0x7f0000d99000)="2d5868057c3f325e1250d5e67a57fd3be19c8057da40091bfb37713f2adf98dc4d85d9f42fd9377725c4983ab987dac0f53c98b3cedc475d748ce54c4a6da9a5e75f82a73278b1ac3e6dd8967bd73152b1a6e28f985016f87c17536993c2798dc6721a875c3b00f1ec68cc6666591853ff95720642519a0a3a3cb3ba946923d709fcd34fb18aec6c0e3572c5775ff8c0738156943e8161b6c546c7", 0x9b}, {&(0x7f0000399000-0x22)="f4089937e3b29d230551b3d9ad4dfa2d47a25b5c282502d2a99ac438cb58c278f4b4", 0x22}, {&(0x7f0000cc0000)="b277ab2f01187cab46e7de10458e64cf78a2eadd464313ce93a97d753619b22811b3fb7235d1a23dc9c3fe48f903c1bee815a4ec2ff55fb45d430932399a950525467fe9e83fd3b1c5994282fdfd34ab015084c2059435b756907e4de13f728970fb7a05c073066653d04ab612afbd32bb929fa950a3d2e81dd1253bf83245180a098d1638beab41579f5f33cb2d4bf913f9d0a0e860b9fbe7b1a6d9014d0515f521e41d0c3b26a00892", 0xaa}], 0x6, &(0x7f0000d99000)={0xe0, 0x11f, 0x0, "9bba6f6b9076cb01cee51542895a37c9e86e20e86932aa6db1d77ebcaff8b70061e5c3439d6044c70589f9269b61fb11929de8eda436fe0d1844ebfd26f12a6f70e6e7a4c045c5b54d56211223db357b4e052861f3f43bd39212d341053fd99c25f7a7cccc68c1c527e3a7eaac4291c703e2302837a3f5a3cc80853698644a62f5adb8acf4971b7e72ea72a148feb1f7044ee64f76c66b88fc3094b7ece783c776dbb63ffe9e66c31bb4d9e5e2603d993ad8e43ba2a1cc46192460046cd55cfbcd4659921ba3d3cb61901130"}, 0xe0, 0x20000000}, {&(0x7f00008bc000-0x20)={0x27, 0x8a6, 0x9, 0x4, 0xffffffffffffffa3, 0x2, "fdb4425620112d932347ecd303ed8d6ba3837a0ceed880cffb5647839ffb301cfbb3f313f92efc51ddc039ab74cc74c5318daf7a95ad8ec0ffad829f048924", 0x3ba}, 0x60, &(0x7f00002af000-0x20)=[{&(0x7f00007ee000+0xac8)="4023bd3712848a50ba0b9c57256c43806f2c347b097a2024577bda2fd824601de6738dbf67ba145dd3b96c9acc538554989a7d5afedbbcee94ccb7c7e81ceb41218ff42eeb0933e302e5f0f0d11423e093c08a4c349f487ce5bfefdef6669e4b83b6afa1a2b7c5927f78de", 0x6b}, {&(0x7f0000364000-0x75)="e897ef7da01c45e27a92af5e565a1979efc24c8ce0aed8726f83e2e75f4d65d81dbab55cfd7e4b98327fbfd31b63a37b31b889e8624141f551168ce0b0320562e5b661fa8f26d44a51f8b4855bd1143c26cbc71c8b3253974d5227d338447e5241adc781772a1f9e282fa070216b152ef80c1d02bb", 0x75}], 0x2, 0x0, 0x0, 0x4000000}], 0x2, 0x20040010) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000fd6000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x26, 0x0, 0x0, "00000707c89d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 06:44:34 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000045a000)=0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fbe000)='/dev/rtc\x00', 0x20000, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000e5b000)={0x8000, 0x81, 0x8, 0x6, 0x7, 0x38c2}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000327000)={0x2000000c, &(0x7f0000fbd000-0x10)=[{0x9c, 0x0, 0x7fff, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r3, 0x0, 0x22, &(0x7f0000fc1000-0x4)=0x0, &(0x7f00008cf000-0x4)=0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000fbf000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) sendto(r2, &(0x7f0000357000)="", 0x0, 0x100000000, 0x0, 0x7a) 2018/01/30 06:44:34 executing program 5: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000002000-0xb4)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f000001a000-0x4e)=""/78, 0x4e}], 0x1, &(0x7f000002f000)=""/7, 0x7, 0x0}, 0x0}, {{&(0x7f0000003000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000001c000)=[], 0x0, &(0x7f0000030000-0x57)=""/87, 0x57, 0x0}, 0x0}], 0x2, 0x10000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000021000)="", 0x0, 0x0, &(0x7f0000023000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) bind$unix(r1, &(0x7f000000d000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/30 06:44:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000284000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000c82000)={0x0, 0x7ff}, &(0x7f000039a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000af8000)={r2, 0xb5, "8c07f907c31d9d4cb8c71e5dfddba16d56ff6f4c6172e72092f28352bb0b54f4a7a1b887189eb18b1dced918191221db9a14280ea706404d9a63aed5e78920f6e1282aa83b61aff8eb6bd1e13f089926871a7f1de8ada5ec1a8e0d1b366989617ece4ac28abab971abdabf09707c18425216fa1365cd3633112f48838495ad9458b38bf093a025737d89dc024488333df19acaa7997765da52dd401286863eff0612d3c1246767101b0357cf532d9ce327387aae1a"}, &(0x7f0000762000-0x4)=0xbd) flistxattr(r0, &(0x7f0000daf000)=""/173, 0xad) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000316000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004cf000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000245000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40, r4}) fcntl$F_SET_FILE_RW_HINT(r3, 0x40e, &(0x7f0000dcb000-0x8)=0x2) sendto$inet(r3, &(0x7f0000482000)="", 0x0, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000621000-0x28)=[{0x4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x17f) 2018/01/30 06:44:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) read(r0, &(0x7f000060f000)=""/217, 0xd9) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000de3000-0x4)=0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000421000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f000025f000-0xc)={0x20, 0x1, 0x7fffffff, 0x7, 0x5}, 0xc) ioctl$TCXONC(r1, 0x540a, 0x0) 2018/01/30 06:44:34 executing program 4: mlock(&(0x7f00001bc000/0x3000)=nil, 0x3000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f000067f000)="ff020201000000000800000000acea030a4e00000000d805a4", 0x19) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000616000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e82000-0x4)=0x14) getpeername$inet6(r0, &(0x7f00005b8000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000094a000-0x4)=0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000f82000-0x98)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) 2018/01/30 06:44:34 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000003000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x20000000000, 0x0}) 2018/01/30 06:44:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00002df000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x38) r1 = socket$netlink(0x10, 0x3, 0xf) fremovexattr(r1, &(0x7f00008ad000)=@random={'syslem.', '\x00'}) bind$netlink(r1, &(0x7f00001ac000-0xc)={0x10, 0x0, 0x0, 0xffffffff}, 0xc) close(r1) 2018/01/30 06:44:34 executing program 2: prctl$setendian(0x14, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$TIOCSTI(r1, 0x5412, 0x401) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000c1f000)={@generic="9b7306f503e66507e7d4115a808ac1f3", @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x10c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x2b}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, [@encap={0x1c, 0x4, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x10c}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000001f000-0xaa)={0x0, 0xa2, "4841c05f1ac7a4d959f971bc7e433f54d34cffab13f2c8c17aac6fe94e38698ede9de335619bdf23ccdb0e510ad5830b0e305019fd04adb956c434de514bbdbd23806fc3351fe3061580c57579e1ef916357588d4e3404d86cce06be4f0783bba98c4f0d4d5fb195afe0ba9b6347dec7a1c983a04d22022bf3c0f9559cdfba4a69db8b6585d1a83543db998af9ca04e0d1375192e33d567ed738c277382ea2456715"}, &(0x7f0000652000)=0xaa) getsockopt$bt_hci(r1, 0x0, 0x80000000000002, &(0x7f00007df000-0x1000)=""/4096, &(0x7f000022d000)=0x1000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000330000-0x18)={r2, 0x8, 0x10, 0x7, 0x2}, &(0x7f0000ca5000-0x4)=0x18) 2018/01/30 06:44:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000bd2000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCXONC(r0, 0x540a, 0x0) 2018/01/30 06:44:34 executing program 1: r0 = inotify_init1(0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa3000)={0x0, 0x0, 0x0}, &(0x7f0000d52000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fa4000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) r3 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f0000fa3000)=0x20, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r3, &(0x7f0000933000)=[{{&(0x7f0000621000)=@vsock={0x0, 0x0, 0x0, @any=0x0, 0x0}, 0x10, &(0x7f000076e000)=[{&(0x7f00006a2000-0xb4)=""/180, 0xb4}, {&(0x7f0000eab000-0x23)=""/35, 0x23}], 0x2, 0x0, 0x0, 0x3ff}, 0x1}, {{&(0x7f0000408000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000089b000)=[{&(0x7f0000352000-0xff)=""/255, 0xff}, {&(0x7f0000fa5000-0x84)=""/132, 0x84}, {&(0x7f000067f000)=""/235, 0xeb}, {&(0x7f00003b7000-0xb0)=""/176, 0xb0}, {&(0x7f0000cfb000-0x1000)=""/4096, 0x1000}, {&(0x7f000022f000-0x25)=""/37, 0x25}, {&(0x7f0000da3000-0x1e)=""/30, 0x1e}], 0x7, &(0x7f00008d3000-0x72)=""/114, 0x72, 0x80000001}, 0x8000}, {{&(0x7f0000106000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000f44000)=[{&(0x7f0000f2d000)=""/103, 0x67}, {&(0x7f000046e000)=""/110, 0x6e}, {&(0x7f0000323000-0x96)=""/150, 0x96}, {&(0x7f0000e8d000-0x54)=""/84, 0x54}], 0x4, 0x0, 0x0, 0xfa2}, 0x100}, {{0x0, 0x0, &(0x7f0000536000-0xa0)=[{&(0x7f0000ca1000)=""/209, 0xd1}, {&(0x7f0000f96000)=""/17, 0x11}, {&(0x7f00005bd000-0x43)=""/67, 0x43}, {&(0x7f0000116000)=""/71, 0x47}, {&(0x7f00006be000)=""/172, 0xac}, {&(0x7f0000e3e000-0xb)=""/11, 0xb}, {&(0x7f0000e38000)=""/104, 0x68}, {&(0x7f000010f000-0x1000)=""/4096, 0x1000}, {&(0x7f0000a3f000-0x66)=""/102, 0x66}, {&(0x7f0000568000)=""/217, 0xd9}], 0xa, &(0x7f00002eb000)=""/167, 0xa7, 0x101}, 0x1}], 0x4, 0x0, &(0x7f0000796000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000dba000)=@assoc_value={0x0, 0x0}, &(0x7f0000434000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f00001c8000-0x8)=@assoc_value={r5, 0x7}, &(0x7f0000e18000-0x4)=0x8) ptrace$getregset(0x4204, r2, 0x0, &(0x7f0000fab000-0x8)={&(0x7f0000faa000)=""/64, 0x40}) 2018/01/30 06:44:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000026b000)='ns/pid\x00') munlock(&(0x7f0000a0a000/0x1000)=nil, 0x1000) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f000096f000)=""/97, &(0x7f00008f2000-0x4)=0x61) r1 = getpgid(0xffffffffffffffff) syz_open_procfs(r1, &(0x7f0000e57000)='ns/pid\x00') 2018/01/30 06:44:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000cf3000)={0x0, @in6={{0xa, 0x1, 0x98b, @loopback={0x0, 0x1}, 0xa538}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x392def93, 0x81, 0x75f86e96, 0x10000, 0x400}, &(0x7f00007e8000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000a3000-0x8)={r2, 0x89}, &(0x7f00001fc000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000b21000)=0x0, &(0x7f0000632000)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000b2e000-0x20)={0x84, 0x9667, 0x2, 0x100000000, 0x2, 0x3, 0x6, 0x1ff, 0x0}, &(0x7f00000fa000-0x4)=0x20) sendmmsg(r0, &(0x7f0000cca000)=[{{&(0x7f00009a9000-0x26)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f00005bf000-0x50)=[], 0x0, &(0x7f0000e0e000)=[{0xc48, 0x0, 0x0, "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"}, {0x20, 0x107, 0x40, "3547b156bb58441365097bcbb25b"}, {0xc8, 0x10c, 0x441, "b1a1ff2e7c4e5d2cd5237df02bd904ddd82ab5ac9459a9358697f3717cf2b45cb245ac5b6f12515ca1328f4dec52b0f1d0525a13e165de604ab343c53a4d89c225200e621768ef85fd213f8dc44a2daae0b2af5643ec34dda3a89df4a9c378260702930b5876e302bc01fd9eff8e3d0fe8b7319cf2b8ec81e15b02fe62229d5faf537196cd4a07d72645605ef7c5b7f8e656a6dc817acce1a04f038a9fcbed634156adf517b4a9ec956dafd4af869f828983"}, {0x1010, 0x101, 0x6, 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76d075bd2d945d7ef9125651b01acce210546a191b17c7c1cf3399c30ce67605162acaaef6687ccae1fff1b732fbdbad34d201afa74c2b808e0b2225c5033830d8bdc8788dd68cca3e5c796b1c0e4f40ddcd3083cdaba1d4ff8a301e39c54610ddd3678e910c0c5dd79c264be6b422ee430c287287b5c728532d7185d1090f669fde39f0ecb0eb07bd99e5f2b3ffe5406357aaab392d19a0862f1a7308811d315bc371b08e4e07803bc7508137ba86f748b7bef2ae4085339097d688658e8d40d5657521485256c5864f4615801dc00c79c5d1dcff972835b4bcd468ecc75c8cc9db01e424028ff4699699ae8683fd3e13c25b7f3fe0079bbc625168aff8b72a07ee72aea40f9247ce25255b4e8164a070db4a525464ffcba6a0ce4ccb632b6b36b426e7230dd8d0fe5af4e2c5f561b43fb124b4200339cdde858efb8229455d6b18f645c8ac23c458d9fde170a37d3eaec4e3ee5e9195b2eff6d8134652e73d8c6dd9833b9e29c0a4d5e9d0aeedba65fc0837bc66c35a6370a4cf9843ad40b1e80d47d5b47994e3520be896d5d8a1c99a0e5581af8da3afdfcffc153916ab32efdf58dadf43384829452e156e0fb28ff0924b51992195d63f1f058ae966156e3813c2aa9056b41b59c202d52256122ba4afe06bcf876cf3e6eeb16a02f5852899a418d5f78e2ab2ee168196e206156098c29ae05504dbdb7c750fa0ab1472f7a2ea293dd8540df8c131391bfae57386d2d613dc0aab755a704e80d77c8df241b0506d22bee9dfed968ea51e8ca7646ac28f07f96c57ddc44e1ee60fe00ae06cfecd844b5003cb3ddd8e0107a6d7b631f7ee91f618b10147a8da330081f7bbf41f24721182ac009ec53658882e13350781e686f49af35ff8f44ea8f6c714f2d080c6a73e14d39e3c53725bf2941f5a8593e9bcff21effa12fe7431bdaa0e198a775286e3583c47d20c592b1813786788f020532686811837d2696367eab41090635820dc5da57f7d62656aec4f1c54587a60865a60677f0738db57e3ee21ccb1f9ee90cd2caa8f1a8dccd16569f835e870344f4203112ea0e208898a180f4771241a73292e6c8507a2ccf6476b220bcbbf61ecc78e6d979e8097b9aeaa883658ec58076c2e6170fba9b65410e53c9a7c07822d5cb9d71f84aa7ae781d5d9243e45c4632c0bfc4c475ae7bd7c83dd38f43f4a4cc42b679f77a03ee6b0f06e01be106a9d45f5baf8cf6cce358191e6982ccf5976d6768267b73f838313fb598e6bbba8ddb9f263d45e43f9216eec28d93281b57ac7315ea16cb1e26dde2bd97cb5ae8a3f759b55a442ecec65a261173cb84f5b30d584fdef37c8e46c716b0aa5e3f6c9a39ec4b041cd1dbc3a0255951a1c989b1487afa808f012320dbe999fde3c65b2464ac3f54ad11321723dcc9feb56b05f60404ac05a5eea89e20a8c052b25b7d91f1e954b6957f6102df789da9f38137f7c1c4ac432b426a857efbd709043df721c7d2e3278f160837cebf4bca3eb08ccb3c6e39b5567da6b2067066a653410206814dae49a0d9b2c01c997fb39ccf0e0b4b820d7c7b8bc6a88589106c4ebee58881518395060b8d94ad1a673e4e4943446a7e16b05791deda5a21f9428487d2c8c35b046600e35d4a20fbb6fc440eac3a24a01c038126d3a090179cc95c80015f0dadafc8c7efac2ea14b5d20b74a4307048369c9d4d1d2fece79a1d0b4bdcc16cc371858cb47e117c9a94901237da7dbe4e9214a9461bb6a301275875aad34fc9396b3de46c626e2491dde425622612b1683ace18495544ef1c3bd61a62a93742c87c929266a815a1f582e39e1b461aff95afbd733bb1597808abaa6af290344bc9c1ba31a5299194a6fc01d90aa465cc7cd4ad49b1dcc8676b0db16eadc99999d07162a5e334abd08a5f4c52d5686f626b35f9958c1624b619d8df6c6dd77409d324b5df7a85b2a1f37a9cc2744dcb200672bfc7e1086277f569ecccd13cab9075096266bf2f61fe9adeba003fcaaa79361cdfdb1a791d6687e8ef9e0a054dffae364e17830a2aa68ceea2c0d5124cda2c427a742cbdd183da72c7902bdf317676033f6c0a1b52b17ede2249daa553a7e345e94cbc37f13567e4130bcdd0a827a0a26672ed3f4d159f39f09b07505e16fa880caaa64ed04c406b4aa9c3fc65984ccddf010525baf74033788e69bdea0cc7b65bca6b5b14871d0038d784e4f9b9b455e18a80f7eb5bddadc5b6f39da4cbeb71daaa43d727402e4"}], 0x1d40, 0x4000000}, 0x5}, {{&(0x7f0000709000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x2, 0x4, 0x3, {0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}}}, 0x32, &(0x7f0000d38000-0x30)=[{&(0x7f00009d3000)="60f1c39403d85b835be1d2db519cb02e5143cb7ea5f7aa7b4191d520ed90c9397a7949e613d258517b2d71ceb92ad8df0ebe06c3e10bb916f37c0e3f6a6420eecfada28315829468fc29df55dc032e39afc94cfddef808402e49d3ad655789c869f85fdd45627dc7a6db0d4b22d83e39f8dfe1d171b38f8dff09ae2ca37c7d7ebe64bd37b133645617067a63804c0609fe761d9c065b26934812", 0x9a}, {&(0x7f00001f2000-0x6)="355f868edfa9", 0x6}], 0x2, &(0x7f0000e53000-0x78)=[], 0x0, 0x40000}, 0x3}, {{&(0x7f00000f4000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3, 0x3, 0x0}}, 0x26, &(0x7f0000082000)=[{&(0x7f00002e2000-0xe3)="b966f2aa73df553c5cedf73f5e847a513cd70b2b381d3a52da143582919e0b1079608cdaf93950231ecbe41dc97a7185ba895db3b7f5e5fa230d3547f16e8b29d2376f4e5380d9ed3f3331ec750273e3a1fc10dcfa79c6df156d4594a28b0d660502eba267b4183a355ecf1dd1ca930afc36906061262800906037046c3c48d010781c075880c9f1af2fa9b8be9cf08ad3640361eac00a22b17d520373e7d088eb6f34f5b9cfb816eab43544922b7bd73cf8112fe733c79bfac7793f4737cfe0bc402f554eb6d32ce46e1745f2ea2ab17444f9f9c98a3dbf8c062b239da213dc6997f8", 0xe3}, {&(0x7f0000d32000)="19b2f1eb49c8b6", 0x7}], 0x2, &(0x7f0000237000)=[{0x78, 0x6, 0x8000, "442d6f91c9537941aa859e597fb7b5cae80bc0c2a1190f84063269a28e3626ccb4c0df7746550d1552cf91baa5b778874cd9a3386ae7c73653fe05f646f27e4bd64e60442a5f9ff0bda6582243f6f14fd72a3ad31792e90e7c363b09174fb607b45fd1ceaf3d21"}, {0xe0, 0x118, 0x0, "298ea53ff32752c56e231365741ed80030296bc5b6db3d359bcc2e8d6e7d1b893dc4d00bd7eed3ff881387dbe0e122ff32c30d4ca60983d4b4e813bcebce1f66807db91ad940b6a213d7df1792cff844c992a74cc988f40d0ac489ca4cdd29ce5735cfb34086b11c880f1eecf23ca6ddf3773ac54818abd758ea68064c8a7091b965f47a7f2e0a2f438fa25e5a3ed954e83ccf72a43e12a7ab0928ba99060f1c59cf7a32bda4aaea7bb714d47fc0b9dd6da40927db3173f531d2b3b6867215823547d3ec34cc9be0a25cc5"}, {0x90, 0x112, 0x7, "947493e1636a473bdb3a5039d0b5a99a99fe03c8119c62ac26ad404e8da6158ea13e7e49c15015519e88214d57f636f70adca127bf4d9f79f39c83b73d5eee156b89bb50b009bf732b4b0201e0189fa6c551e5c54a43defd2cb5069a3e4aa9554f4588a10a85d6aeaff3ace6a7a2f202827d9d3ac95c92ade16645"}, {0xb8, 0x11b, 0x7f, "55a1e11bee353cd32f18f3656049abbf1001a47d8d6ad5d5fb6f4c10402fff62455770ae7bb166b6e0767ffd86cb084ef4a726385d4a56e157261372fedf87fb28027ef1eac0974d889811625171f47f29c92d57b7db55d37973ae71a00b89ac793fae722c15cb2cdcbebc1a8584a4752666deec90587667c79c0bcac43acef68d88ed13be56657cae1fb6eaf3d48b75e4b76642035eb73ee25719721e613b24488951"}, {0x100, 0xff, 0x40, "9e3f47768623654ebb04a04f620a3583915ef044c1c93398bcf35119beb09238b3b0356f4f492d99e59282e83fce438a6feb575af931a0cce7ef6c948e6d8a78adc902a4af85647e30e4bf87ac037aa3914ba24903702857f159ace028771a81d30b420e12036eb74ac02de7b4d4b6147c30e1afae39cd073cd7d06d96c6c39c2d0cf4f8ce5b34bd5b8b65959cf2169b573681a6ecc18005b7e8bc636a62d00b00b4b29c36149515125339711cbe6507974232b7ed9367eeee0bf3dbfa841d5b6cb48b28789187e0cbb3ffc60093f39d7e49b13e8d3ee9f4c4027368cf99792847a6b29a8fef350f10"}], 0x3a0, 0x0}, 0x3f}], 0x3, 0x20004050) 2018/01/30 06:44:34 executing program 3: unshare(0x400) r0 = timerfd_create(0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000794000)='/selinux/enforce\x00', 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000624000)={{0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x99aa}, {0xa, 0x3, 0x1000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6fc8}, 0x401, [0x3, 0x10000, 0x4, 0x8, 0x4, 0x200, 0xffffffff80000001, 0x3]}, 0x5c) fchmod(r0, 0x0) 2018/01/30 06:44:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00009f2000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x1c) fcntl$setpipe(r0, 0x407, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000b00000-0x8)=0x7) dup2(r0, r2) 2018/01/30 06:44:34 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000012000)={{&(0x7f0000231000/0x14000)=nil, 0x14000}, 0x2, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) utimensat(0xffffffffffffffff, &(0x7f0000013000-0x8)='./file0\x00', &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timerfd_gettime(0xffffffffffffffff, &(0x7f0000e2d000)={{0x0, 0x0}, {0x0, 0x0}}) getrusage(0xffffffffffffffff, &(0x7f0000ced000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getrusage(0xffffffffffffffff, &(0x7f0000c1c000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f000006b000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000397000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/30 06:44:34 executing program 7: clone(0x0, &(0x7f00008dd000)="", &(0x7f0000e90000-0x4)=0x0, &(0x7f00005f6000-0x4)=0x0, &(0x7f0000a53000)="") socketpair$inet6(0xa, 0x5, 0x6, &(0x7f0000b5d000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000f31000-0x4)='tls\x00', 0x4) fchown(0xffffffffffffffff, 0x0, 0x0) 2018/01/30 06:44:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x8, 0x80000) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000128000)={&(0x7f0000440000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f000011b000-0x208)={0x14, 0x0, 0x4, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000d7f000)=0x0) r2 = getpid() r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00005b5000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000183000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000034a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000172000-0x4)=0xc) r7 = getpgrp(0x0) r8 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000a2b000-0xe8)={{{@in=@multicast1=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003e8000)=0xe8) pwrite64(r0, &(0x7f0000ece000-0x1000)="b89a6094fa0eb6cde9fcd346ceb8e2b6f29c4ed86907deacff7c6bbef54a43791a349d93648676dae5fb28c3f84c43b926a0cd974a801d6178d99723284f958a9bdc6a00c1352e880386a389b757edc0b30e1d27c3d23dd55f78796d49425eb927137b5d249624462b5ddaef4926c51ec227a3adae1b5e8e23ea620dff311ac927f92c940fc175c9a6f3dcfdccc6711a0ff93b2d83c211b4c06f969493f3d91e8c48940c39cf9d4198fc3f6fba77240a7494e8eb6b2d5a5ea50638257861be2ceb44127018a86aecc068833be20ff8c972052344c08a64e27564823db314e3dcaba56579a0575e5d7c3ef339bc0e587184b38da008eac251526884bbd5de8fec8e8f6f034941db1ff7dc3e8e81592ee130e4b44470433cc4e14988cecc6589fbe2c4cdbb8f44c18d5611317be53bd0a243ce64565e6fd483e5968489a28bc71f1c8584b93adc5e20a72dd6693a7eb1347eec34ded9f7da6c4c2c2b59034bc4718972e9ab042d76250ab521f1fb540b25b3729b4fdc1896c1bf80326928c66a3c3e625ecddde0450fbf1ea264fae755152cc53788615835c6be97c517322b67d5c666ab2fece0490baf36e6c5f5d669f71810ffcc34da4c0b2a355bde1975ada2561935480d06b64f37c2210bbf0fefd607ab8178cd84b91ea8906c5957362eab9caa17f6392ebadd2d83886aa0c26a8e55b84e2744721ead31244ec4be4c56b38dc693d9f2ce16a305dcc0a45535fd48767b04354f5b6987d62819c62b83403e993e4eb8cbb97eae5352cd79337d828e972b7ba8770c72eb3f59f9dfdc809558220a3068d31c588a8abca0d8c44300c4bc952995a4999e304f5893ed10f5fa6acfdf812eed90c4c4692072f911e602b60dd84b53b2e2d976a17673163b3ece25595105ffd553f27bbde8432ab56b8091dc0bf9a84efa42bde95642cab38f71f1f197c6f9be90e0384c61217c6f1feb1ae3e48d6e0129b5a88429a430075390910a946d2363582177690524a505de9370cafac7e4636c94da3999d0203dd9d917d0343f9139424d6011858e381fc8513da5d7d79bb84be27a4cc3181c5e79e0f6d6eac488f7e1b3b6a97193083ce256cb4775b2ff074c2cbbaa3e0238061462e88c89ec1cdeba4829ef5a63fbd6234db344bc830f43309bf312d68f818d165a2d33fda41bffd66aee293292b6ee35f2190bafaa3953956eabf30f7876b6532f8f542c9872d780b8960d8ee614463fd72b4f8424f1722954a50ef1ee3f5f9be1e47bdb94da9874702f88d3f158520ce111f3bda8646faad6d7114171e6b57d8b9c1660c53485ac1aeaeabfc07c4965c4f0de2576a0f198fd2d6477bb24c73391758dcd90919b784ec05da61b9f8512784403a6e34a3bfa1ae1f79c6e4d6b6f1bd1d329c8a4c4a97c54f9dbfdca0893ee06dd08bca0ea6e090cf7d69cc064879d17a35006c37c015792b033890df3c871f806d6b7f96243eddeec0550ad7dea85ade57cbec005be9b637ecc49c148f6eb6a940e01b9a097d8f0ba5cb3bb3204cfe95d5cb3bd3dfd0dc8779b403043f7a4b0e58224e98e1e839b1278f7500245e87fe09f899c0869397388b3b4ceacb49ca60a5862e8ce41078ebe26551298877e706a9d3cefaaf0d7a7f7db6b22bde1297910f6830be70a5fb08882b2ced9e765031c24257b81c7346194b21a3629b64148313ff669ce23dd6a427eadd17244cf94d05f546330b55c664dd771cc0ac9ea9f4dd821427475eff036d1bd57dd5438d29509a5b99d2e75d7c93bc624b8eb00f7ddccd1169e076765ab3ba6b05a7a85df9da3017a31caa7566d18530ce050a181fb31bf08ec32aadcbc5464916183597c8d74fa1a5284bb57e311aa558c105a50a8ac61222c9a98d4fd4eed879a210dbb9ed3a03afbeef7ea754995d283834274c135f76b0820775a8c8fb79ea924ee7b9aaa0a1ccb42d52d0da680333359102ff5929f91e83425e3b18aecbae20f9d282ff67540a2166bf7e922212b35e53bc32dedac7f1f46e3ea7d875cf938170e5d76b51283e251f989e21b38a003cb0070b3c65d7911ef7227700c29d18a59469674cab2cdea86b9eaf92992f3114a6f1f18f451c68d845b6a583c16d068ecae657ae1b2b9b7e4a477c3282a1063bf662b903e6d1463740587193b217ca144881758a20157c3b9f152246cb8ef151e6b63051344f3122ef70bcd283d1b3f72c52e4e8cc25a813bf20883d7f3eaa3d9c75d2271be36156d66b3f4515e16c4a7e22d79705125cba8ef91b0fa18f51b8928eac35a738aa905faefc1120af95a219ae6c5c8f9736d5fb2278e169daa661b1df55251a46d5fb920c2335d53fe1db906f6acb452a44f8398a4affb4b35b0cd79313731b016d87b0625539cdd543005cf991fe0abea7c2d0e5b85beb7a0f1ddc8f4df9a9ea0a265ed0c01da6b3be5ec4be0103c6366e24a62fadb25dad58626ff50eed6b2800ff11578104e3b2a7b8fbbdabc54e4fcb6642c5346c35ed3b29265bf5cfeed99c416942dfa76f603f7c8c2824fb5baeedc98d5993a34724b33e38dba574f0ccf7aa12333d0d23d2a33e5b23cc3597774a86f9445e33ff547e52a1113076fce36cf702b28da402ed13edbac5d66c82a5c648b4530eeba761702c59fbffa4b86f02d330d9acd57ab7270a069c58ec5d4a455505b6807151eeb49fba2961784d0e6a5183c6f7cf2a7fe2dc097aa694c6cf6f21b1003d4ddb2df0e7809afa30dd67f3ee75895f29c83e657be891804d76bab04d0667b6ee86f61d7727a90cf174cb30af4879bea3d5c61c5df59639fe9b669e37893fab2820e9e94f61b4073afcd4c9b082e1385c7dfbde4234f2f47641755967ae9fe9a327a7110b752e8c869d304429a4faadba3bc97ebc1efdb746e82cfeabda077483217f9cff8397649ad2fcbde4fc046a66305fca4797901840a1df655348b1d5c62c64e75a304ca31141f04f904d9ec82f9105e34948f8bf5b929851b74e7ef5104509190a4073c9bd4dd8ed069125e6c1037185c8addf861fca24aa91e8532068546c091dc046ed9d2b8e7d34c5c299044305e5d0f2af122dadf51219821bf4670dd4ad8f41dba1b2882816458ce045532f47787f1a6821ff433a2282e7908900b929e707fa94c72786214b1ffbf278e79e2c98371583f58c88aba13bd1b15b188e7c37ce2d5abb543571622033ac65706802c589becc8f4c6541dd033acdd0fd0fc908b5e558760f77aefd09c9f3c9a7886aa77df5071c87353503151f6d4689243ad75b4b5cf76120f2435d8caa151b46dfde61ad949b2ac131116404a9b6b80398b23a4ca68d8378a2ce86bad9c6b988d41de307ec11f1510d669255820b0e1cdc2f09953ec8ae353ed9cb0a2e2654708485a532756f255c3b927a6034d93de5b6afce94534476ecb1debcd51550444b07aa64418c7c85147615668923f68868c16886e223161f111afc14dc1fb0074411b26845283824684e60da989bdbfcb4af73c26b0a0cea6e560d536c8475f3b7e033fd9443712471db7650c67c63dac642bc5260870c428af30d24f2c980858861583148d3ef7213a493133060ea40ae68fa4614a8fd5cb46930528c99f7a92b7534f14765a5ecca37ebf37180e2509d95e1cf16f208815265e44b9ece111c5f3098dce1754b92d7cf29cc8d27c24605302f3015b4cf980f9ae194454cf634b3e1daf72d312ccef8c20a6d16947cfe5099ef93018462af3195371b8cf33c36c78b984df75c75a0cb23eab3c28ea147d41d74093c970042121a108e7eda9b098db00e476ebc93e6465215177eaaeb8ca93261eab0e49dbe85540663055143979e4c0aa18f917eb8b772c23a93d12005106d2c02dc1ed585fd554501f08f5cdf7e4a6811a1e129c70f08f7e5a68cfcda6fc10df43481e0aca2ff104c135f80b6e0ac13aef172b4aa37ad1c8f40e7208e5a35f0aa1cea9677aa39ea100385c4198816d804ae46a84096d6ec17e3159aa0d3127d2f860e9d2c1e1547e7e5fa68707d35dd07531c8e913cf3a1b60cf9e69f98870ec627acc9810449ff6d78f2a83a48cab9de0ca50134e9dc9e2c522639f60dcc97c04f9340a47df5dbd460e04c05690817d4aa2e1ba7e434ba4678d37c5061aee6d39afebda6a31e81675de7a9e827a27f119dd7c1d183337e15283582aea24fea4afdfc300c9904d8dff145647460c71569d6c2d5fecbebf65be5005f6063cd45afe0484fb3e7814ddc58ca35a08996126e884b3431b19fcfb536d9bd42962e090c64f6681688ddc5cd0b06d147e21a254f80a106f512c855997009e7f9784932f5d21791d5b523c1f89ef0fe74a01cae45c2450f0eb61b0472bbdf8288b8fbe9431ebb310696943a48ac691952911700117307231f0784661e6459c53ec339883d8e6f5f19844a28a48f9d7f7f00e0c8479a172eed25976d2fde533346a34300de8709f1b59e1a3f1ac659cf656b32bddf25e5801aec69e95d655330d9ab4ad72ed6a2bf6e1dd880490499ffdb910a7bc848e6819575dcdb1e8f202daf1856d294c66d7fd16c74c7c3621e6a46807d37077c1acb38dea371ff646e33c51e405a16fe39720783f307735f213726fc0c0b4cfc55f90ae7c245006b0a0209be0daf4f05888d565bc21e4e8fd1e33af2946567b908dcae68adf53477f6838a7a4404d6241e6f8c49192b6aeab3a1763582fab29750d04948876e65c9cf060ee1dc2f7a54a7db0c540b1d04f218aef0c3211d8b244882301f8e89d0d5993389139f1b349353a3d60e17d0796de510a5ead6e889b0430986b690d9698bb02bd9a4f19ad522308ec9271fb760b5926cbb6d7b57bf252f4a889c7a222230510aa277e86243edb3119e203441df47ddd3ae1f78422a3b5533fc61bf9e9d32eb299862afc09365126785df653a5401376a7669d234ef39d79259bdfa9129e99c146803283d86aaccbf392eba77d2dfb073accd2624f44509e1564c4e398056db71a8c5d2df964bba0cac196929a2f804f239ac3d1f3d26d75a1089d9e746740280858aecdf5353e91575b3317de679ec7ae4518faddba90a0d3b783f75106b3a2415338b32db0ad704b7da8663c72fff6f8f94f44aa7c598d98c9c13b053eeaf5b451ecc2d82718c5f0b1dd55b94d7a6e1159348de9be5aa58b69e63a1408345ee98ef1dccbaa14218ceba8889786a8a34cbf643375d2a313f34d43b826330481b25b756ce666a5625d12cc6c2de8b49b39bb977f9e54b10d219228642a6390d0c96d797b5d0998a7eb8368a541e3ab26a2a892ae75aaa83ff9d2d3c9518a7347e0db96aa0bbe93b8d3073ed156773b9018faac0f7636c2ad7ab931817ed26009a1ef794450ba6f477ff2edc974e1a56a712a331ab288ccd5f7278f477b8c315a41a908ec1e5aaa6a8b685419d4954ee590102c1f45b7e1f11f4192530e254bda18924bba69c151b11913e8fb2c431a25110113ed82f30f3e1ec7a2f96cec132092d9d3443403052ef355eaa623035c1ea5dd98433d69b5e3ab7b90309c39b6b315b59a81f02ba5536a1dfc9ce9c0434cc141be9d0640b719b614618ee4337608916a815cd9bf4f53d833ff140847bef38ee46d4d1e2beec96355fb6979877bec2c72ac4bc8d38eef6d030f30fb09b49b2f76db0116613a31125591ff3efde568c0f2c1400198b395d16acd4ad4aab13ffeb890119d5eb23c429baa60f45b87e5b79681d04e5267dc8f7dfd4e75fbb09bea98749ce7060dae0e9aecd79ca3933ef09b263d5103af4532ed7b34878e03d9c1decc57e0bcd4cf", 0x1000, 0x0) stat(&(0x7f000092c000)='./file0\x00', &(0x7f0000fc8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000303000)=0x9, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000048b000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000217000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a6b000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006c7000)={0x0, 0x0, 0x0}, &(0x7f0000e73000)=0xc) r15 = getpgrp(0x0) r16 = geteuid() syz_fuse_mount(&(0x7f00009c0000)='./file0\x00', 0xe000, r13, r6, 0x0, 0x0) setpriority(0x1, r1, 0xfffffffffffffffe) lstat(&(0x7f00000ac000-0x8)='./file0\x00', &(0x7f000038c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000050000)={0x0, 0x0, &(0x7f00001e0000-0xf)=[{&(0x7f0000eda000-0x11dc)={0x11dc, 0x10, 0x200, 0x1, 0x2, "", [@nested={0xec, 0x4f, [@generic="0c50799afdd77eb582f75654e132ee817d61e1b045afb6e781ded342e22fe42b2cb106f3891f73a3f881bfea0b9698638fc6be3444282edaa06d37aee3512ff125cdbc2c93da7e2f0913e47220ffa13c07a8ac403e2ea9710e0cfa422ecf340f592333dff65bfd69cc686ae789ccf9198c5f2e132f81ef89ce329d8234bd797daa2bf62128fac870ed716a04ce26adc62cffcd7defda6f54ceb3ed49e5bf594bf5debbb64d3b593c29c9a03dae39634e1b07c6f6de29f2894338876ef341f9bb01b5c4509abe71ceb1ad592253e03e814fbfe064eeca2453ae31f5ea995eace001d85857c01e9916"]}, @generic="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@typed={0x18, 0x8f, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @typed={0x8, 0xe, @void=""}, @typed={0xc, 0x5c, @fd=r0}, @nested={0xb4, 0x72, [@generic="1621a4d14d03b5528966402b59f67e0f3b361f69154f526c673bda20ef1ac026742b7a8f9d2cae6f5ca2c0d1e2cc04b1e940d30b09729d55dde37c6603ad23889ff9e42706d8f823257983f698dab6500d1b840e36d7c98d5852590baf933fd3c1b8069ed7e8734ed4e128915726a1b1123e81b35d4d3cc8d35efc079712a02738a4e1e3402ed4268fc9af270a504ddf3d2c1a55390c3d566ed11ed473dc0f2870b8458b2148d758418b31", @generic="9110f2cbcf"]}]}, 0x11dc}, {&(0x7f000002b000)={0x10, 0x29, 0x200, 0x3, 0x1, "", []}, 0x10}, {&(0x7f000000a000)={0x5a0, 0x15, 0x304, 0x6, 0x3, "", [@nested={0x1d8, 0x8e, [@typed={0xc, 0x96, @ipv4=@rand_addr=0xfffffffffffffffd}, @typed={0xc, 0x41, @pid=r1}, @typed={0x8, 0x5f, @void=""}, @generic="bc402601ec6c18ddf5e98c484c984f220ca607d6b7115f2ac1cb08d0efdbe2050da7ad7d614dd6e099da42eb766310e1ad8b9a0506f10a50fe13afff2a92d91e1ed349af9d5266968ba8bf0d2e862da266733ddc7ae55de16b4b5d94dcb201c81f0cacfd99ef0e7e0c568ea9c07bc00d7467f42ef3c06975540672cc3be8a53d46c4a20529201040cc3d2a90416f8f13491c8a98b7fbd4e253c924b056debeb5d9c21c7b8035465df324c8ece4a626cb08f0755fb4ccb6", @generic="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"]}, @nested={0xe4, 0x76, [@typed={0xc, 0x58, @pid=r2}, @typed={0xc, 0x5, @pid=r4}, @typed={0x10, 0x33, @u64=0x7f}, @typed={0xa0, 0x6, @binary="6f8d7be46b9e7ea4e62ca63ee9973664d14abe2be47adfd2c65e8af02be61f7b9322f8c8e8431238660148ce230bba5ea6c28dcc7fbfd02dcaa70daf485562f340f7b6477b6143fd72279098e38075a9b1c20aed8d18bf2e12f9d5f777f5c29db798a1a4ab60eb0fbffa568a59f35e6eaca2003be4174b3f5565cc9d15b6cad6a4902f04185d3fdca17f3ad201cbd8fc2c3f7e298bf6d5e9"}, @typed={0xc, 0x94, @fd=r0}, @typed={0xc, 0x71, @u32=0x7ff}]}, @generic="5ba37fa21e89d739e1f8ee43ae9a924d9f4300ed64b0a0f3af2a1e98a1fa2de4611e33eccddbca48f5e5cd1bfc2cca5769cd07ed8d56d4058daa0b05aff5694519bac3d617c9e47141185d6083321f75b0fea25bbd3f000015bf68236cbe3a966c59cb", @nested={0x270, 0x59, [@generic="329d5a8dd9c038e519bef9f684ffc50af12f447101350840a267c6524f9dfe0bfcb8175973d0cd2cf654a43e2b981e794179f208e0c4ebfe18b5c640cc07b84af611bb601e20de22527af33c031ff117f59578db1edb0feb75dec59154424b7c5a9ec104eec7420ab5f23282f70562772e4df607f828d6d13b", 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@typed={0xc, 0x7c, @pid=r5}, @typed={0x38, 0x24, @binary="48ac726f0cbc1301076e451305d05217fda33fddfe66a7601728eedaf711829f8c4b821771bf7b8a3610117462"}, @generic="0715e2736a"]}, @generic="8dd51e7798a792307b1acdea686ccfb0094d17e79c4c40ae67b620d9bdf9b2a85a62c115812f9c1524cb2ab1716fbdd1267cbb3fac7f87151666d56cefe615f553d9766d76b1cadc849a6f08e0ad50cb68ac301b0c58c469bd7c2af99538b5c984999352a687a1a1d3a6e59ce792bc5bbc138dd327246e743c5fc378fc04c57931045c", @typed={0xc, 0x28, @u32=0x1ff}]}, 0x1104}, {&(0x7f0000a27000)={0x240, 0x40, 0x31c, 0x0, 0x1, "", [@nested={0x230, 0x31, [@generic="4dfe754cf30df3b2ddd8c82e96e237460a10ae97580bab1b68bd17a79bb1d433f397de332d4d7f06f99be74bacf457fb8f4ebce7624518b53e791f449b201fa4a2b69494643ed3e1f3c16cf6b9f7f93378bfe6a38890593ee9a36cf145815d23666a2a8632831ce4aa4fc752700159d6f9517513021ffeaed4c3f3dd67facc59cbd9c1e282c015442cfdba2ff42c6ab018d4a32656fb6b43a19add9845be0f1d2a016823851884198e7901425b9436684cd3b66e516da349dbb2f6e6e55eaf6d23bd0a3ce229acf71356ed2f4e2866286f4da9a177e1066283d961408e35ae99e51cb86112aa72d011df7e78d87e7ef7d213fd76b1", @generic="6c5efba5aeeff251ea871b638ca956080dbb3cf49bf589f0e35e803299e151d4d25b195c953e202dc8f055c7f04569f671ee1c4690f64a856e0c750f369d1bfe910dd16fd0ad6bc8aaa5a0792c39cca88ae108987a25859b214124cccc8b8783a3e21dd998bdcb0ba5875bc68bf56b375687dd993af1f3cc30227e2b8ea1c930e97ba2df4f144136d460f8d62a2a0ed8a6e645936ab27de3cb8a544b1992d28aa630f1c036090fdd1b438726b42b19e3dc492d0d135f8bfa8696d1192cd2306cb6dbb9afa911b40f2646855fc9b32fb8ca0b4e0c0ab18861df", @typed={0xc, 0x51, @pid=r7}, @generic="5874d935a43ec429a4b679936d83c9bfdb8ddd69a4e83555a8778d0ac8c6fa4a88d37ff4ff9d7855d48e397d4476209f372a2f312ab130fab801ece824fa639e3e5bcd487450f5f0d13b345fa063ab56b2"]}]}, 0x240}], 0x6, &(0x7f0000668000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r14}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}], 0xc8, 0x1}, 0x8000) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000e7d000-0x4)=0xbf7, 0x4) [ 49.447915] audit: type=1400 audit(1517294674.497:14): avc: denied { ioctl } for pid=6511 comm="syz-executor5" path="socket:[12998]" dev="sockfs" ino=12998 ioctlcmd=8904 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 49.492337] audit: type=1400 audit(1517294674.547:15): avc: denied { getopt } for pid=6511 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/30 06:44:35 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mlock(&(0x7f000007f000/0x4000)=nil, 0x4000) munmap(&(0x7f00006b9000/0x4000)=nil, 0x4000) 2018/01/30 06:44:35 executing program 0: r0 = memfd_create(&(0x7f0000b95000-0xa)='\\cpuset#]\x00', 0x1) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00003ea000-0x4)=0x10000, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000)={0x2, &(0x7f0000001000)=[{0x400, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x1}]}) 2018/01/30 06:44:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000da2000)='./file0\x00', &(0x7f0000028000-0x20)=[&(0x7f0000429000-0x10)='$vmnet1vboxnet1\x00', &(0x7f000056a000-0x31)='!vmnet0!cgroupvmnet0bdev[em1[eth0system^vboxnet0\x00', &(0x7f0000c04000)='W)eth1\x00', &(0x7f0000ba5000)='mime_type.\\ppp0\x00'], &(0x7f0000c79000-0x10)=[&(0x7f0000d86000)="2aa0656d3070726f6365746830656d3000", &(0x7f0000fc7000)='^\x00']) r0 = socket$inet_tcp(0x2, 0x1, 0x0) writev(0xffffffffffffffff, &(0x7f000008f000)=[{&(0x7f000005a000-0xf7)="8a87d8a659b9ea9c582dc97a1d61f85e38c7b8bd30cd337c941dbef5e0f7e75d6ec5ebf57a794ab06da4c4a7aa5f51a4f0ce298a514a7c8f2aba9d113918dc670261df78464cbccc69f8970b6f5cf999bd85c357a145e9f1b7941b647d865dcf664d53dd3f288bac2af421c517920f43b7fe1cc7cbc369278d535a9692042928e508d460a6c64b8c6b7c5d3dbb9d1a02e003337f32dc54673cda415c1e1f6842620d41cb113b336c569b35f81172a4e71abb60a9de3932e830f5e8ab13e9413ae2cf3a5b35e1c2371920be8553798d171fa1fd601b6fc5d7f0812bc5292b4e9254798c648df0cc2d4466e504", 0xec}], 0x1) getresgid(&(0x7f0000477000)=0x0, &(0x7f0000f16000)=0x0, &(0x7f00007f4000-0x4)=0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000484, &(0x7f000005a000-0x18)=""/24, &(0x7f0000aed000)=0x18) 2018/01/30 06:44:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc508303a"}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000003000)={0x4c, 0x0, &(0x7f000000f000-0x120)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xffffff3f, 0x0, &(0x7f0000006000-0x50)=[@fd={0x66642a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}, @fda={0x66646185, 0x0, 0x0, 0x0}, @flat={0x0, 0x101, 0x0, 0x0}], &(0x7f0000004000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f000000e000)=""}) r1 = mmap$binder(&(0x7f0000803000/0x4000)=nil, 0x4000, 0x0, 0x10, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0xc, 0x0, &(0x7f0000005000-0x68)=[@free_buffer={0x40086303, r1}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 2018/01/30 06:44:35 executing program 7: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f000001a000-0x80)=""/128, &(0x7f0000014000)=0x80) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000029000-0x10)={&(0x7f0000005000)=@ipv4_newroute={0x2c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, [@RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @RTA_PREFSRC={0x8, 0x7, @loopback=0x7f000001}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 06:44:35 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_score_adj\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000b63000-0x1)='.', 0x0, 0x0) rt_sigreturn() renameat(r1, &(0x7f0000297000-0x1)='.', r0, &(0x7f00007c9000)='.') 2018/01/30 06:44:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000d44000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000d17000-0x90)=[], 0x0, &(0x7f000026e000)=[], 0x0, 0x0}, 0x0) sendto$llc(r0, &(0x7f0000ae0000)="0c6a171ca48e71c33c5993119694391c6d20404877e3954cb095985666ce8b6e15463a69bfcb9e3f422f5e86be33a014f5f496e8f7431e8ec608ccb70b8298c48c5433c225098cd1e795b01d11912a4bcffcab47c7644523905e4c98101e395c791fbd004606c0f787d29cb1f8159de45c03a5d464fb2ebf86157ec1c1fbaa8a0efd8420b7372e8f3b702d8468dea2fed14eb1d1963060d794cd4935efeb529f545d660c10237df2f8ebadb2f305c57f26c8460a6ffd56981972f38877b148e084f22348d6bcfb725191e1cc41bf7dc496dc0d761b0084cb1d53a0f4bcbc5aa35ad2671179f84c110e5fe0cca3f36164eb9c60821549", 0xf6, 0x1, &(0x7f0000cfb000)={0x1a, 0xf5, 0x100000001, 0x100000000, 0x81, 0x100000001, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) 2018/01/30 06:44:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = inotify_init() pwritev(r0, &(0x7f0000e93000-0x70)=[{&(0x7f000075e000)="efec45a2491b522de99f92b6a3b56cab5f77e2b707c20d6946ad341911dcbe951c6e659ac74aded069e19a451007ee1c71a55da85fcc18c2924e631c1aa3551e6095398716070bfa2eebcf738c6b99539f817c5cf0e07411c013b0409ae596f0ed775d1d3bafbb7808f1d2098cdbbda61950ecb2e57daa2389a55d0d67fc4af501b801d7bdfa19b8278d86862ccff21f71357c85c3f8438eaa", 0x99}, {&(0x7f0000b23000-0x3d)="3adfc07a61ca16f722e5b8b5ad72c760793762a0dce238700e229d76f4aa5d545d98620a1e8a7f03153a03add49f9caf1f42bf842070788bd5b525a07080b0afc304f05092e09a4de643208f863c674b27d5ff57a2ac4736a9122718cce1723ce30a9f1fc0c9375656ffd666b1b50f97e33bb90177e015501156144ea67a8ab50fec35216a2480f2b6cff425b9c39a9cced8fb872da9c5158a159fe3bef94eede3071393b9135886242a740f6043c59eeeacf98cb7a1c3beaa533bee4ae93b3144f24d103efaa03034485dbfbec43263a6119d5c60ab56a53d9915ec2733a46cfe", 0xe1}, {&(0x7f00008e1000-0x89)="b853d9bf5a1115b5a1ba369752227ab73c389651bba50fd508a037aaf566b28aa6e5023bd5ad18b9a6aec639b0d299b3cb7107c2fad178f528181c3c40291637b0ec211641cd608051595b60bb6a394d7f168f125a7144e4631d590e1a3b7c6ba6ed763254be072d9b3cb2c7cb0e3d924d59740861b65a209c7ce731d4859aa785a3ee156f28f4c8e8", 0x89}, {&(0x7f0000407000)="", 0x0}, {&(0x7f00009fc000-0xda)="26bec6e4f16a1bdc9937138a38e72e5035e0810779a62effd80522a9ef3c55f3fca96092a6e38fff87b615976131574a24074767d03bfb435ad37886c889662ec3e5fd38dd993e2f00bc16ec93f2cea4ed9ea7dca46a2fc746bdad997bf592d8cfa0f1f9c37f03f728f53476a67aaf31373b9389702fe0d102c4a02b1b07b7f5d9fe66341637f3bdad5a2d74e628070ade263f63758a1c939bd6dbc34aba9543d6bb4409a71e0ce474608d11bcbd43104fd68e1f0f7904cf21bed339c055492e7e3d1856820a5a331db684f2750d9c163f2a6364559899ded112", 0xda}, {&(0x7f00008aa000-0xef)="4535f8e7ee159e7dddc330224a0206e6cfc12f91833c59c9694494bd45fb979972c4868c2bf24d28c15b4da552b67d1176d5dd08a4758b8c54240cc9b0d858ae01e5a485f7c9390e9a25ec65c97ec2915a47d13591fe863b46be5f28be7afe39bc61eb5207f0fcc47ab02a775d2e3b1b3d5bc938f2df101f4450cd6c00e299482fa3ae9312c5d5544838737d8ea1af55726c6ecaf44badacbc3e8049158a38a880251e9a9c03e9f32a88e9caa02b67faba78ed132da2ee95816c0481b0d572f1450f6b31b085c81633cb0b232109795976396255a6047fb73a1a9d2727a9e477b5bbd518a2371cfc568a478c8d9a15", 0xef}, {&(0x7f0000e92000-0x10)="b8a1ad55976dc02a0b5e58bb4eff6c04", 0x10}], 0x7, 0x3f) finit_module(0xffffffffffffffff, &(0x7f0000811000-0x1)='\x00', 0x0) 2018/01/30 06:44:35 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x600800, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000a6000-0x8)={0x0, 0x9b8}, &(0x7f0000ffa000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00001ad000-0x8)=@assoc_value={r1, 0x2}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x53000)=nil, 0x53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000020000-0x10)='/selinux/status\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000000000)=0x9, 0x4) r3 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) r4 = dup2(r3, r2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r4, 0x404c534a, &(0x7f000000a000)={0x6d, 0xffffffffffffffdc, 0x7ff, [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, 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]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000045000-0x30)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000051000)=""}}], 0x30) write$sndseq(r4, &(0x7f0000049000-0x1c)=[{0x0, 0x1ff, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x1c) write$sndseq(r4, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick=0x8001, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000056000-0x2)=""}}], 0x30) 2018/01/30 06:44:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = epoll_create(0x73) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000793000-0xc)={0x0, 0x0}) write$eventfd(r0, &(0x7f0000555000-0x8)=0x0, 0x8) socketpair$inet(0x2, 0x80001, 0x18000000000, &(0x7f000094e000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000da7000)=0x0) 2018/01/30 06:44:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000dfb000-0x10)="010000000300060000071a00009139cc", 0x10) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/30 06:44:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e24000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000b9a000)=0x9, 0x4) write(r0, &(0x7f00008db000)="", 0x0) recvfrom(r1, &(0x7f0000118000)=""/0, 0x0, 0x0, 0x0, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00007d1000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f0000686000)={0x3f, 0x0, 0x0, 0x0, 0x400, 0x80, 0x100000000, 0x1, 0x7fffffff, 0x5, 0xfffffffffffff001, 0x6}) accept$packet(r2, &(0x7f0000143000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000c90000-0x4)=0x14) 2018/01/30 06:44:35 executing program 3: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x48, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006000-0x18)=[], &(0x7f000000c000)=[]}}, @register_looper={0x630b}], 0x42, 0x0, &(0x7f000000d000-0xa5)='6'}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000fc2000-0x30)={0x0, 0x0, &(0x7f0000860000)=[], 0x10, 0x0, &(0x7f0000fc2000-0x27)="fe0480e91bf327d3058602e45b9cd2b3"}) 2018/01/30 06:44:35 executing program 2: mmap(&(0x7f0000000000/0x6b000)=nil, 0x6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000062000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup2(r0, r0) mmap(&(0x7f000006b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000006b000)=0x0, &(0x7f000006c000-0x4)=0x4) execveat(r1, &(0x7f000006b000-0x8)='./file0\x00', &(0x7f000006b000-0xc)=[], &(0x7f000006b000-0x10)=[&(0x7f000006a000)='*\x00', &(0x7f000004a000)='-}lo!\x00'], 0x1000) mmap(&(0x7f000006c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f000006c000)={0x2, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9, [{{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x560) 2018/01/30 06:44:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f4f000)='/dev/vga_arbiter\x00', 0x0, 0x0) accept$inet(r0, &(0x7f0000f4c000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e3d000)=0x10) socket$inet_udp(0x2, 0x2, 0x0) geteuid() sync_file_range(r0, 0x6, 0x9, 0x1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000c51000-0x102)={0x0, 0xfa, "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"}, &(0x7f0000bca000-0x4)=0x102) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00007c4000)={r1, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xaf, 0x80, 0x7, 0x357e, 0x48}, &(0x7f0000ad5000-0x4)=0xa0) [ 50.020822] audit: type=1400 audit(1517294675.077:16): avc: denied { call } for pid=6540 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 50.044484] device lo entered promiscuous mode [ 50.051331] binder: 6540:6571 BC_FREE_BUFFER uffffffffffffffff no match [ 50.064282] binder: BINDER_SET_CONTEXT_MGR already set [ 50.073068] binder: BINDER_SET_CONTEXT_MGR already set [ 50.074685] binder_alloc: 6540: binder_alloc_buf, no vma [ 50.074728] binder: 6540:6558 transaction failed 29189/-3, size 0-0 line 3128 [ 50.074840] binder: 6540:6571 ioctl 40046207 0 returned -16 [ 50.097866] binder: BINDER_SET_CONTEXT_MGR already set [ 50.100046] binder: 6564:6570 ioctl 40046207 0 returned -16 [ 50.104151] binder: 6540:6580 BC_FREE_BUFFER uffffffffffffffff no match [ 50.115666] binder: 6540:6558 ioctl 40046207 0 returned -16 [ 50.115750] binder_alloc: 6540: binder_alloc_buf, no vma [ 50.115790] binder: 6540:6571 transaction failed 29189/-3, size 0-0 line 3128 [ 50.115958] binder_alloc: 6540: binder_alloc_buf, no vma [ 50.115995] binder: 6564:6570 transaction failed 29189/-3, size 0-0 line 3128 [ 50.119285] device lo left promiscuous mode [ 50.119876] binder_alloc: binder_alloc_mmap_handler: 6564 20000000-20002000 already mapped failed -16 [ 50.121156] binder: BINDER_SET_CONTEXT_MGR already set [ 50.121163] binder: 6564:6581 ioctl 40046207 0 returned -16 2018/01/30 06:44:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000e2c000-0x8)='./file0\x00', 0x0, 0x100) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000931000-0x4)=0x0, &(0x7f0000947000-0x4)=0x4) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00007bc000-0x10)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000cd5000-0x20)={@common='irlan0\x00', @ifru_flags=0x1800}) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000b5d000)="940700bd0c", 0x5) 2018/01/30 06:44:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') lseek(r0, 0x2, 0x0) write$tun(r0, &(0x7f0000624000-0x778)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "594714", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) r1 = fcntl$getown(r0, 0x9) fcntl$setown(r0, 0x8, r1) 2018/01/30 06:44:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000e6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000004a000)={{0x1, 0x1, 0x9, 0x1, 0x38}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000001000)={0x0, 0x0}) close(r0) 2018/01/30 06:44:35 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) finit_module(r0, &(0x7f0000006000)='-\\@eth1{(selinux\x00', 0x1) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000005000)={&(0x7f0000008000-0x198)={0x2, 0x6, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_key={0x1, 0xd54b8440405bf82c, 0x0, 0x0, ""}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000009000-0x16)='/selinux/checkreqprot\x00', 0x4100, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000008000)={0xf6, 0x5, 0x10000, 0x7fffffff, 0xffffffffffffffff, 0x1ff, 0x6, 0x8, 0x4, 0x40000000000, 0x3, 0x0}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f000000a000-0x4)=0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000009000-0x9)='/dev/ppp\x00', 0x80, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f000000a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000009000)=0xc) fstat(r2, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r4, 0x402c5342, &(0x7f000000b000-0x68)={0x2, 0x7, 0x100, {0x77359400, 0x0}, 0x7, 0x8001, [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, 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]}) syz_fuseblk_mount(&(0x7f0000009000)='./file0\x00', &(0x7f0000004000-0x8)='./file0\x00', 0xa003, r5, r6, 0x8, 0xc2, 0x8000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f000000a000-0x38)={0x0, 0x0, &(0x7f0000000000+0x9bf)={&(0x7f0000007000-0x90)={0x2, 0x15, 0xd53, 0xf, 0x12, 0x0, 0x1, 0x3, [@sadb_x_nat_t_type={0x1, 0x14, 0x1, [0x0, 0x0, 0x0]}, @sadb_sa={0x2, 0x1, 0x2, 0xedb8, 0x1f, 0x44, 0x1, 0x20000000}, @sadb_spirange={0x2, 0x10, 0x1, 0x1, 0x0}, @sadb_x_sec_ctx={0x8, 0x18, 0x29, 0x9, 0x34, "dfa2d4d8e84a6fedb41640aad9e3f88899b809bb5c4c4e6d2433138e002e510f019f1bc65d6469c039292064ee8f28cbe5791b2b"}, @sadb_x_nat_t_type={0x1, 0x14, 0x8, [0x0, 0x0, 0x0]}, @sadb_sa={0x2, 0x1, 0x2, 0x1, 0x42711c80, 0x54, 0x1, 0x20000001}]}, 0x90}, 0x1, 0x0, 0x0, 0x0}, 0x4048040) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000009000-0xc)=@sack_info={0x0, 0x5, 0x0}, &(0x7f0000009000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000006000-0x8)={r7, 0x3}, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000009000-0x4)='tls\x00', 0x4) 2018/01/30 06:44:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000770000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f000033b000)='net\x00') exit(0x3) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000a85000)=0x4, 0x4) fstat(r2, &(0x7f000062c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) umount2(&(0x7f0000e73000-0x8)='./file0\x00', 0x8) 2018/01/30 06:44:35 executing program 1: ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000971000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f000055e000-0x12)='net/ip6_flowlabel\x00') r5 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x400001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = signalfd(0xffffffffffffff9c, &(0x7f0000001000-0x8)={0x6}, 0x8) r8 = socket$inet_dccp(0x2, 0x6, 0x0) r9 = epoll_create1(0x80000) r10 = gettid() lstat(&(0x7f0000c4d000)='./file0\x00', &(0x7f0000507000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getgid() r13 = eventfd(0x3) r14 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00009f7000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r15 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000bb6000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r16 = accept4(0xffffffffffffffff, &(0x7f0000fdb000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x60, 0x80000) r17 = inotify_init1(0x800) pipe2(&(0x7f0000e68000)={0x0, 0x0}, 0x0) r19 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000da9000-0xe)='/selinux/user\x00', 0x2, 0x0) r20 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00000a9000-0x10)='/selinux/member\x00', 0x2, 0x0) r21 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00001a7000)='/dev/pktcdvd/control\x00', 0x10a00, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r22 = accept$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000eaa000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r23 = accept4$netrom(0xffffffffffffffff, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000211000)=0x10, 0x80000) r24 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000582000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r25 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r26 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00008db000)='/selinux/user\x00', 0x2, 0x0) r27 = socket$inet6_tcp(0xa, 0x1, 0x0) r28 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000aa8000)={0x28, 0x0, 0x0, @any=0xffffffff, 0x0}, 0x10, 0x80000) r29 = socket$inet_dccp(0x2, 0x6, 0x0) r30 = socket$nl_route(0x10, 0x3, 0x0) r31 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000a5d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r33 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x2000, 0x0) r34 = fcntl$getown(0xffffffffffffffff, 0x9) r35 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f000020d000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000001000-0x38)=[{&(0x7f0000000000+0xa4b)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00006ed000-0x30)=[{&(0x7f0000981000)="1877ddf7dafce0ed99f10cbf37dcd397c2583c329a5a3bf50b0979095205fbaaef634c115bddb61e11a51343b022b8c4771872e607d0149ebb79e1969cef740783e96c429c82329cf1c64414faae8eeb1892a148f5a04ffa881f4ad978a48188c1b27752d2242ca6d1adf2fc610d44290e38353f7317098dbe9fe46e9ba1446d26fb426bc9e34974f51abec45daf99f0b35dd5267d365acb6cc2b6bf7062bff11e5a8b69af92950312fff3c9005ed30a6d18b757fcc8", 0xb6}, {&(0x7f0000001000-0xc)="aa5a379ed98783420ca8d8ec", 0xc}, {&(0x7f0000a29000-0xf1)="1f5c07a924233afcd8082bc358e06ce17e6d16b59b01eedeb549a2955634a8c52cfa75cfdb4850b3f02fa6340daaab9a7485a89f3486d7c54b3cee36a1976e6f6c6ef276b739aa918c6a941684bca67c04bc7652206de5d757fa5d3451aa8aa84367d2644ea48867c25b5e58b34507972a132bedd563a36eafdb807fa15005dc915cf171495f0f74e6293409bb9f9ea5a4a9c00c051a05411b07fdd7a42717dd1dea0d99d1a8e9f1464fb8f121687fc6c1c8f01dc3cfa6b6fd100e9fbea38edb4aeff18cee9a6d501b9fa5c3a8045385302660cc72d4877fac16075d7a17c4c72803b23635a5e1fdc81cda9d5cdef5a088", 0xf1}], 0x3, &(0x7f0000c17000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x20, 0x1, 0x1, [r4, r5, r6, r7]}, @rights={0x18, 0x1, 0x1, [r8, r9]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x30, 0x1, 0x1, [r13, r14, r15, r16, r17, r18, r19, r20]}, @rights={0x20, 0x1, 0x1, [r21, r22, r23]}, @rights={0x38, 0x1, 0x1, [r24, r25, r26, r27, r28, r29, r30, r31, r32]}, @rights={0x18, 0x1, 0x1, [r33]}, @cred={0x20, 0x1, 0x2, r34, r35, r36}], 0x138, 0x20000095}], 0x1, 0x800) 2018/01/30 06:44:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000acf000)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000014, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f00002ec000/0x2000)=nil, 0x2000, 0xd, 0x20010, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00003ff000-0x90)={0x1, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffffffffff0) dup3(r0, r1, 0x0) 2018/01/30 06:44:35 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000001000-0x8)=0x870) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f68000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f00007a4000)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000+0x4e3)={r1, r2, r3}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000b18000)=0x0, r0, &(0x7f0000f10000-0x8)=0x0, 0x0, 0x2) r4 = getpgrp(0xffffffffffffffff) process_vm_writev(r4, &(0x7f00009c1000)=[{&(0x7f0000a95000)=""/0, 0x0}, {&(0x7f0000bf8000-0x1c)=""/28, 0x1c}, {&(0x7f0000870000-0x1b)=""/27, 0x1b}, {&(0x7f00002c4000-0x5)=""/5, 0x5}], 0x4, &(0x7f00000a0000-0x60)=[{&(0x7f000049f000)=""/236, 0xec}], 0x1, 0x0) gettid() r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000672000-0xf)='/dev/sequencer\x00', 0x80, 0x0) ioctl$EVIOCSFF(r5, 0x40304580, &(0x7f0000ec8000-0x14)={0x55, 0x1, 0x62, {0x9, 0x1000}, {0x7, 0x1}, @rumble={0xb14c, 0x4}}) 2018/01/30 06:44:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f000040c000)=[], 0x0, 0x0) 2018/01/30 06:44:35 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) fgetxattr(r0, &(0x7f0000000000)=@known='security.selinux\x00', &(0x7f0000000000)=""/4096, 0x1000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000)='/dev/keychord\x00', 0x280, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x80, 0x6, 0x540, 0x100000001, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001000-0x8)={r2, 0x80000000}, &(0x7f0000002000-0x4)=0x8) r4 = dup2(r0, r1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000000000)={r3, 0xfffffffffffffffa}, &(0x7f0000001000-0x4)=0x8) [ 50.122435] binder_alloc: 6540: binder_alloc_buf, no vma [ 50.122473] binder: 6564:6570 transaction failed 29189/-3, size 0-0 line 3128 [ 50.155904] binder: undelivered TRANSACTION_ERROR: 29189 [ 50.192222] binder: undelivered TRANSACTION_ERROR: 29189 [ 50.206559] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/30 06:44:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f0000fb5000)={0x6, &(0x7f0000991000-0x30)=[{0x8, 0xe, 0x6, 0xfa42}, {0x40, 0x3, 0x100000001, 0x3ff}, {0x1, 0x9, 0x800, 0x8}, {0x3, 0x294a, 0x6, 0x5}, {0x1, 0x101, 0xfffffffffffeffff, 0x100}, {0xffffffffffff97ba, 0x0, 0xff56, 0x4}]}) vmsplice(r1, &(0x7f000089b000)=[{&(0x7f0000e06000)="ff2385511173befd8b633d6cddaedff34a72adad9e603388337d63f7ae0e8fd3bc7bc5933a18eb123d705e21a238a5216d7952fd5de771699553eaa81d9270ffadf128c28331b837653a14c9073482aeb4309af5d21653af1df6ffab615d06603397e79355dedaaebb79c197525f2422ff3fcd29e3bf72a9dc57da0de4f589e09fc21d89af7cf6d038ca9d82a7d58bb96226e856699100003086243c80482d59ad9d47728ccfb3fe08a4ae74fa3e6743", 0xb0}], 0x1, 0x0) readv(r0, &(0x7f0000dd1000)=[{&(0x7f0000fb6000-0xb0)=""/176, 0xb0}], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000c2000)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f00002d5000)={r2, 0x2}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) sendfile(r1, r0, &(0x7f0000633000-0x8)=0x0, 0xff) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000a7a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000db9000-0x8)=0x0) 2018/01/30 06:44:35 executing program 3: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f0000007000-0xc)={@empty=0x0, @loopback=0x7f000001, 0xd5}, 0xc) r1 = dup2(r0, r0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f000001b000-0x5b)="f28494b083adb0ec7b06b45860715855d31d44511bd61335c8f53a84e189aaf1fae79f39ed307641a9c556e3e7452e9ce405bd85ee2f8008b244e0d53cf23d8b6fdccb94ff2ad16ff91f8aed2a4a60236b0a9b7a81e9d22fe340e2", 0x5b, 0x4000000, &(0x7f000001f000)={0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r1, &(0x7f000001c000)=""/0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_opts(r1, 0x0, 0x7, &(0x7f000001e000)="a5", 0x1) bind$inet(r0, &(0x7f000000f000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000021000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000021000-0x4)=0xe8) setsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f000000a000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) sendto$inet(r0, &(0x7f0000004000)="", 0x33f, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 06:44:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, &(0x7f0000f20000)={0x0, 0x0}, &(0x7f0000cd1000-0x10)={0x0, 0x0}) clone(0x0, &(0x7f0000ccd000)="3cccba4808c143a2660b25654a78805ec49623344e99def3b4efcd8d7fe9dc3266a0fbf0e5652a34dfb1bf4ec4757f2a9fb18a28a7c44b359b8f1513e5518b77713ad49b45692736c7afb74381a531c467d8b50611e3215da3292f7a8c040162937cfd67e9bd174b621c107a45db440ff5e4f4088523dae5446346797dc48564cc34095cac1a2286f690126e21", &(0x7f0000744000)=0x0, &(0x7f0000cf3000-0x4)=0x0, &(0x7f0000d42000)="") 2018/01/30 06:44:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000d7d000-0x8)='./file0\x00', &(0x7f0000268000-0x94)=""/148, 0x94) mkdir(&(0x7f00003c2000-0x8)='./file0\x00', 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000dd9000-0x8)={0x0, 0x0}) getsockname(r0, &(0x7f000072c000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cfb000-0x4)=0x2e) mount(&(0x7f00006d3000)='./file0\x00', &(0x7f0000236000-0x8)='./file0\x00', &(0x7f0000319000)='ramfs\x00', 0xd, &(0x7f00000e5000-0x2)="") chmod(&(0x7f0000a24000-0x8)='./file1\x00', 0x0) 2018/01/30 06:44:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mtu(r0, 0x0, 0x4, &(0x7f0000a72000-0x4)=0x207, 0x4) getsockopt$inet_buf(r0, 0x0, 0x11, &(0x7f0000e24000-0xbf)=""/191, &(0x7f0000404000)=0xbf) r1 = syz_open_dev$sndseq(&(0x7f0000e9c000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000f28000-0x4)=0x0) 2018/01/30 06:44:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000fd9000-0x19)="0801", 0x2) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000c83000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x2c, &(0x7f0000008000-0xc)={@loopback=0x7f000001, @multicast1=0xe0000001, @empty=0x0}, 0x108) 2018/01/30 06:44:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet(0x2, 0x0, 0xdc7a) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000a7d000)={0x0, {{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/30 06:44:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00002ab000)='/dev/pktcdvd/control\x00', 0x1, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000804000-0x76)=""/118) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000b44000-0x8)=[0x4, 0x40]) 2018/01/30 06:44:35 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000c2e000-0x10)={0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0}) r0 = socket$inet(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000002000-0xa)='selinux)\\\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x43, 0x40012, r0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getflags(r0, 0x40b) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0xf, &(0x7f0000002000-0x50)=[{&(0x7f0000003000-0x6f)="c112ab94c0f95c077a2974662ec4c566c8de34106bc50f8bc71de3d47d07a8c967e72bf0f58634e9b838ef48df4ee7c56719cfb5aae16bdeb3e7d1d63a9ee3450d2f8352126cb793be349133ed162430a4958da5f276fd89382da4b14c4348d90196f84be66cbd66d36bb53a2144d3", 0x6f}, {&(0x7f0000001000-0x40)="4634070423734434b477ada6445ba71a733c60464c31a0c0d119ecc607c2815f379ef090ff75cab67f37ba0fd5e5179de26e866c5b326a6ad15ad304b6efd0a6", 0x40}, {&(0x7f0000001000-0xdf)="6dda361a273b9b33181d0c1946c644a536201f489c53ebccf0c739d44e119ed8868cd488d53a09a187661ae963b2e7aa54e99c10d4c144ec61da6e0432b1a95a82192c5393c6a7c99387fbb234593e54417d0bdbfd19be3747c55986745aee661e8f644fd7914f056881e9514471cc1975fd85259494aec7e7907391ebd44b63df073237351878fd2cc8323b577caae70de3ac1d1e53f1085eee87f10e8c6ba67f0020a22c64da7d78862d8c2f0645957af21e70775b6801c44a5be70cd82c31d01efb5a6df4ecfd6e140b2bae2330b2f81c8b1a8429599520625988719ef7", 0xdf}, {&(0x7f0000002000)="629a56d98c422365309de891f0afd7fc9d1b3a08b5944688e40c9d592a064108e108ac8a0200f22bec54017027c6e671277dea0000000000000000085ef5cfac971c000000adea8349973c55aeade53d8aae2870c3068299934e20822b909aca338ab3145421e525b0296c2a81aa86a5497cf3e2a24aef9f473f2ee5416f85ad5ad2b65bec25e82461b05278aa3f4ea872799c0000000493c0a9a0584b17ac63f6a55c3de8efd46f72fc9c7757faab91783490afe4109926ee1c8e5ce8a62b23654bbc631d29f023abe7a20100008000000000f294490500354fd9c2519a00000009dd9e87d75389b5e0dfc16ba56fae29583247f233d84db84eab5419fff85ee1d72f2ad98d20e0d4d4dccdb5142e09f8fca742270058b5ee3f239ce64ba4875e68ccd1c4eeeb3d1d3cfb4431093336258a1ece31", 0x409}, {&(0x7f0000001000-0x60)="75604545f90e3afa781f1ad69cceac9454e91ed345c8d905c7658c312aaa43cb650b355dbfb10375bb2177c767ac7bf2be15b5cda23e8de0659d9c1fe7e3f989b6e00dadc5e508f5430f8ee34b3d17f7242969f7fac73adf4393f2b9d18fd1c5", 0x60}], 0x5, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/checkreqprot\x00', 0x321580, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x20800, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000000)=0xa38e, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000003000)={@generic="74ddb928ef37d6b3531f675467e4004e", @ifru_flags=0x400}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000005000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000003000)=r2) 2018/01/30 06:44:35 executing program 5: symlink(&(0x7f00005b7000)='./file0\x00', &(0x7f0000a76000)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x40801, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r0 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000003f000+0x154)='./file0\x00', 0x0) r1 = open$dir(&(0x7f000007d000-0x8)='./file0\x00', 0x0, 0xfffffffffffffffe) fchownat(r1, &(0x7f0000090000-0x8)='./file0\x00', 0x0, 0x0, 0x0) 2018/01/30 06:44:35 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) getrandom(&(0x7f0000007000-0x49)=""/73, 0x49, 0x1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000008000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000004000)=""/4096) getsockopt$inet6_tcp_int(r0, 0x6, 0x15, &(0x7f0000007000)=0x0, &(0x7f0000008000-0x4)=0x4) 2018/01/30 06:44:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000035000-0xc)={0x0, 0x0, 0xffffffffffffffff}) pread64(r0, &(0x7f00004f0000-0x6)=""/6, 0x6, 0x0) socketpair$unix(0x1, 0x40000100000005, 0x0, &(0x7f0000517000)={0xffffffffffffffff, 0xffffffffffffffff}) lseek(r1, 0x0, 0x6) 2018/01/30 06:44:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000833000)='/dev/sequencer2\x00', 0xc00, 0x0) accept4$ax25(r0, &(0x7f0000c4c000)={0x0, {""/7}, 0x0}, &(0x7f0000d37000)=0x10, 0x800) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000ba1000-0x10)=[{&(0x7f0000d17000-0x29)="290000001a00113d55a8a347000a007c0200e300000000f0ffff090009000100000000000000000009", 0x29}], 0x1) 2018/01/30 06:44:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000dcc000-0x8)='keyring\x00', &(0x7f0000df0000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) add_key(&(0x7f00006a2000-0xd)='dns_resolver\x00', &(0x7f00008c0000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000436000-0x95)="4e7866ae1268663e8c3ab7816432fe90689b9c4f24fd302e11e9f8d8ee421c0338c6be342253fb47255e7c960639698ba8624f5efb00891f3eeed5027db60e9a6d854a037e506de2a8f050dff489b4f3953bcfed5b6756e8000021f7299e081994d691e7e718675a9c0f0b64bbbf331d7f2cb608ad427ba81e653fe68079a52a9d6d4d23000000007d254e2351397acca7837f6800", 0x51, r0) 2018/01/30 06:44:35 executing program 6: clone(0x0, &(0x7f00005b1000)="", &(0x7f00000b9000)=0x0, &(0x7f00004b2000)=0x0, &(0x7f0000231000-0x1)="") fgetxattr(0xffffffffffffffff, &(0x7f0000037000-0x10)=@random={'btrfs.\x00', '/dev/vcs\x00'}, &(0x7f00004b1000)=""/4096, 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000+0x67d)='/proc{](-/vboxnet0.security./\x00', 0x1) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000dc1000-0xb8)={0x0, 0x1b53, 0x3ff, 0x30e, 0xcefd79d, 0x7, 0xff, 0xc00000000, {0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x1ff, 0x2, 0x100000000, 0x4}}, &(0x7f000084e000-0x4)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x80, 0x7, &(0x7f0000002000-0x7)="5629d756fdeb13", 0x7) accept4$inet(r0, 0x0, &(0x7f0000000000)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r1, 0xfffffffffffff576}, 0x8) 2018/01/30 06:44:35 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0xb4)="2baa5b776c616e3147504c70706c30706f7d69785f6163705f61636365737347504c76626f786e657430292573797374656d00c6a7f8c56ed749de875e343c342ed56ef2d7f2d401d682dbb0d26b99ff9dc9c6ab19d87444d5251e1902ea87256f6c44d89a88ca0b8095c0ed3b8105c237cf9c4203c11cd9d3fdd4b9743c7033d427ef2146b7a1d0600f181a7e0ad1ecf79a37c32473c3010048b453469437d6d64240eddb07749143a3190e7e2301202ee95073", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000001000-0x1)='*', 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000002000-0x70)=[{&(0x7f0000004000-0x2c)="", 0x0}, {&(0x7f0000004000)="86", 0x1}], 0x2, 0x0) 2018/01/30 06:44:35 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000008000)='/dev/autofs\x00', 0x280000, 0x0) r1 = socket$packet(0x11, 0x0, 0x300) fcntl$dupfd(r0, 0x406, r1) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000009000)='/dev/sg#\x00', 0x9, 0x2) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000)='/dev/rtc\x00', 0x804, 0x0) preadv(r2, &(0x7f0000001000-0x10)=[{&(0x7f0000002000-0xa8)=""/168, 0xa8}], 0x1, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f000000a000)="0369ee0643e943b9d03f6711f300b754752c167804e14359960615") 2018/01/30 06:44:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x6, 0x10000000000000) capget(&(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000034000)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000034000)={0x80, 0xa}) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000001000-0x4)=0x90) 2018/01/30 06:44:35 executing program 7: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000029000-0x8)='./file0\x00', 0x42000, 0x4) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r1, 0x0, &(0x7f0000028000)=0x0, 0x800) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000027000)={&(0x7f0000027000-0x48)=@ipv4_newroute={0x28, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_MULTIPATH={0xc, 0x9, [{0x9, 0x0, 0x0, 0x0}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 06:44:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f000045d000)="", 0x0, 0x208000, &(0x7f0000d87000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000760000)={&(0x7f0000f25000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000737000)=[{&(0x7f0000422000)="", 0x0}, {&(0x7f00009d5000-0xd2)="", 0x0}, {&(0x7f00003a7000-0x1000)="1e", 0x1}], 0x3, &(0x7f0000de4000)=[], 0x0, 0x0}, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000f79000)=0x5) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000004000)='/dev/ppp\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000b37000-0x4)=0x0, &(0x7f0000704000-0x4)=0x4) 2018/01/30 06:44:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000091a000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) connect$unix(r0, &(0x7f00005aa000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) fchown(r0, 0x0, 0x0) 2018/01/30 06:44:35 executing program 2: mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x5385, &(0x7f0000187000-0x1)="e1") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d38000-0x4)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00007e3000)={r1, @multicast1=0xe0000001, @multicast1=0xe0000001}, 0xc) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f000076e000-0x4c)={0x2, 0x7, 0xde, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$inet(r0, &(0x7f0000299000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 06:44:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000ed4000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000bf6000)='wchan\x00') ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000b8a000-0x4)=0x0) sendfile(r1, r1, &(0x7f0000518000-0x8)=0x0, 0x10000000000b4a) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f000049b000-0x10)={0x0, 0x0}, &(0x7f0000b3e000-0x4)=0x10) accept$ax25(r1, &(0x7f0000eae000)={0x0, {""/7}, 0x0}, &(0x7f0000b7d000-0x4)=0x10) 2018/01/30 06:44:35 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xe, 0x2, 0xfffffffffffffffe, &(0x7f0000c3b000-0x8)={0x0, 0x0}) 2018/01/30 06:44:35 executing program 3: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000fcd000)={0x0, 0x4}, &(0x7f0000fcd000)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000925000-0x8c)={r1, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000fd1000)={0x0, 0x0, 0x0}, &(0x7f0000f4f000-0x4)=0xc) 2018/01/30 06:44:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0x800000) r1 = syz_open_procfs(0x0, &(0x7f0000ff7000-0x9)='ns\x00') fstat(r1, &(0x7f000000f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r2 = syz_open_pts(0xffffffffffffff9c, 0x400000) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000f9f000-0x24)={0x72, 0x44, 0x6, 0x7ff, 0x0, 0xff, 0x9, 0x4, 0x0, 0x3, 0x7fffffff, 0x25}) r3 = syz_open_dev$tun(&(0x7f0000f51000)='/dev/net/tun\x00', 0x0, 0x101001) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) 2018/01/30 06:44:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00003f9000)='cmdline\x00') readv(r0, &(0x7f00000e9000)=[{&(0x7f00004fd000)=""/242, 0xfffffffffffffeb9}], 0x1) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000057000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000989000-0x4)=0xe8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000bf0000)=@int=0x0, &(0x7f0000e86000-0x4)=0x4) sendmmsg(r0, &(0x7f00003cc000-0xb4)=[{{0x0, 0x0, &(0x7f0000d56000)=[{&(0x7f0000164000-0x1000)="1b79f6f273feaa9be687a740d4f42921980bcd3c6c1b83f22a954947075bded0c33273cb58ef136ae433cfad82cfa1869a1cfbbe3c8b59560a1145474691d1c239e52f8e5dfd86867880afb9ca94997f6b25496fe6736b3ac14759debf85295a8defd97ee19e5914019706264b09119ad9e2d01ac1c4aa4ef97ae7eb7a0cbb363ed7396d8c95a12a4277c98a99b9193a88654cdd57777cb482c02ed1fd0d8c92155facad58e2896b629dba55bddcf4289806aa9c906cda63bdbeac57ba6d5cf40c72857184239a9fee7c1ab3e3d21dbf01fbe2c62b203a78e4f0e7dcb1c089af525035d55731bfc4ed1f1e90a974a6d4b86773f2dd8779afb59d30a0c42df3fbbf65b633e86c1236c228147fd8ceaf743767c6c8c038793ec699e8597090d380e632dbb83f056791fecfb0da69ae4f91d9084f627f7af035a9dfd2f4af9fa6395aca7a75059d80e106132843dfd41c379700eccbfd8c07c96aed13b5f939a02eb8ad549c7aee67a03a27758dd521e3bc9c6f0274226e7ebb644d5ae84c976287ad0b953e69c02dd40a2aedebe3e1d037128fab97ed11556e884599f9fa6d473f0962993f5034dd4fc4dfa766e369da0bf21ace3240aca9e7a55a23422d7c9085a8eb14c744382b62814d2118efee73ccf762c2b80d595cc7d79bbb213bb4e4e71973637c165014a95789b2532a06b97d17801afcc85c665e7d7bafe30cb119ca0345a073cc75b9eaabac3130d9604375f82ede7df5757ad15e190a27ce8d6e51e5a73f202358cf46f9a9f311e71824c7e44cdb6bf51a90bc323f473a01a972b4516cc3b31f1376d0cdf5a61eab7da49f166f071c68be19f6e6d85b6c3dabf337b08df25fcaa728ed51112de7a9225a393a85eac0b7fde19135846e7de9b4f1a6ee103b5a6435d963ef33faddb8ed1dfca3a9c9d2cac31638e54f71347db4a3091c411d08947398ceef37fe648e94edb26552d180b3bb6e9e961ebe66eb0dc468facb98afd19ac0aa7fac806f4c3f176a687806d68bee8625dc68389c24aa24b1a330cf4f4daf849f3fa12654db55ee6d4c6651baf39305976a865aaf60b798cfdcc42e72de51c8c9fc38d06cbf01d9b2d0aee131dfa6d977a95704eb9e355450e77ea063a18f15684e79cceef9ec4c6f4dc76e6b405dd0b437e185a4d271c876171922329cb4df7edb50d0f1afa87e2a1cc55ea13b99c22c6dfd956a4c9f786404cda3ef897af4dc1efa58333bec1f2b9f7656b29843e6ee873a6b9e787da3416b153d29c51f8fe061e65ed82c3946caaf3d73bad4556b8342c228aa7d5e2678c71e1fcf6f4ba41c4b0e9351099aec3b0a080d1b949b3c02bb02ecf89d2ec2a55fb9ee4c6f1a5ba9c60cac9487cfc960d7fc40ba1e505625f7d994cd06aec6c575fdb77096b9c3904fca541c7df4e136414ec8bc61a31e0ce4d99b20c22294f7cfe6a6a1eed0e2c97611ec3e193bc28be9abf76f1f87396d23207bfee94f87829de57526690b095ac5cb70f3d911014bb2aa36adbdfe57ed04099a08a2ddd366e3b04385bc5407283de935b0aa8ceee0f73215ea8f03135cf98a34dda2c873826fbd382b17f4836dd89e2e6eca8f147193e34a9865034c53f5282127c1a93e04d3df97790b688ae0987a4b53b69c44878e4780334356dbc220a82060829eed983673f192cd4a253878e9e0d42721fd3de8cf3a878d89418af5a67bd0fcfdd29cc8fc68d7c2bc898e14e8ea961bf867fc2b4979a64950ac902d358a95487875b8711256a5eff8b34659f2b64dba24ab6a6f3fd08133adf2a9e0c0ffd2d120fefe785f575c30f9710d44e33e2ab4afd4f94aa066595c5d6f78e83577d84bdda4bc57815bc909e032b81aa48fc73e00b9f0fba4bb0115f030e6c3fe67949efec3a57c81fa845c419d968f2a5e755d904b20cc346b3718c1ec71ae98999567435bcba425a5f43c57cc0f95caf6f3de7c7a443051ee18d2f06c2dc5dc8acda31fdffcef3346ec287a6c9bccc2171a130e198bcc414bd7d7dc1cc1c21e1e1ec47f125ca0b07a1de722d4b613f099d00800c9095d95142c2b907793360e532d73a086010a8bbec402826560854ddab6bd1b2872131faf011aa8ab10c87f866213be39d31269733fc5d9310d768b0db6ce8e4325f6e4cd2afa5b7bf609829c33abe19c73898e0f3fccd8ca3eb77311086dbd5b0807857aebf76cfb2c1030dcdc58775434b238ecd574b707358594c9fea7153e7bb8983c7a1960062a92ae71957604c52feeb21451bbd9817fb1181be489803504f4453e5b277a4e82702a4a2098f2881a0673d65a07fa8b63829bd7b3d129ce44779c94c47c75c5ef2f11c9df4366ff1829a6785823db4a32f835d064dea56b92a625e104ea7f6771a467cab9f8e774fc3c0fc6072cde045aabf7cec9aab35f0a8eb69b0a20fa7fce4047cd3c997c8339c696c02b21affe5031657c1ebc871119e5552324c84fd55a89a6759c5ffb20fb51aa98ba69a589448a14d23dff5746c81b929cb696a19b51b697eb9055bc267a98e7769b751f93f4dfea56c455a81e8442c4169cc90d63bfe532430e053f5a2405705c3ca880fb0f15fac7f8d4c0747f7e2cdf36262148346b0f2a11771dcdaf8e0e3d2c72cca75f1c48fc2cb9226f356fbe3348ffad826140b0ebed05877ead634ba16e5499889265ae54ffcf6cebd2bb6dcd32b777737398f973239075e525c6d2659ea4ae2edf93bed807e0fd56fabde4a88e4854c20e315fca6e62a14ae813a1aa3d468816f69b03dd284a43074131a747dec9194fb3f2458d360c067e042f33aad861ec091599373bacb914c0b48ab5ae921c8edcc32cbc32203d9c84014d2c414b9e34eba21da0c088aa7987ec3c9c82709785674b62a93296bd12b3e77996af83d96b58ae425068f4911ec68410ad14a22becb2c9023317ca64dbaa290f0188191f2e6ee80dbfe800292eb16e43b47177e55391c38f9c5ddab70e9486e8f16ca510572fbfc078c6f8a0bb42c3945c393787eec3b0e2b97ca70d5595f8c37efdff21c9eb39d451b958ab61908632de3698db4fc698c3428aad7724a19e0ba74242eabfacf80861f81b38cff19ebe034c7fffabd8c08e05534f0ca62d44acd1366367cad373264d4453ee97a53e2d52fcd2b8940a8721e623751ad25d0eb408014fd8547cd24ecaf85e5fda4af6a1c4f8264e27db382662177e12b82de95a030ed26e66c1d4f9fc2010c6a92f2a272e302ccb06a59009e759b96f1e76c3fc03a4af4e9bdf12423172dd491d1c429d14a0cf7d593a99f60f8c017014588d1ad1d93551293ce42e7f51d45176f5907f33255069f589f78e835c48fc4a290319dc6fda1c6e971bd761da5d31fdd6b01984a80346aca9e557ac091cb5c736dbab0bf7ae571be3a29a387dd1502cd9d7bcda1bc70d8489d06c185fbf98058695f68e1bdf19d65fdc938a3a5f6eeba31fcbeade686332f3180832737038067f80acfb2fbf4ca60af5098a310d717bdb9c02df193611e92b1324113a49db6d44098acec1506b41276f3576e6f3e206a4187b813ab9c64bc814cbc2ed89d4450011c806629dd47c076ff7ff69f77c68b2eace029157263075f234c46b83b1109143ccd16c76b4e2fd4193e710a3fc775fa76b43e16dc89e4fd258cf677ee3c8224b7647ed02bc876ed3d031bc451531c8e242c963f5c32eed69a161a08f71d57743bcc17fc3855497a6974f0b06c18337669f9c4c066083bafac40af8986fe5e44f46c908816e9f5aeb36bfa19a3a7b4b4688bfad239b0ae4e6d6b102e2adfa55e9d845f43af57b6d9790551989ed4974ca4a67050132aa9aee78f165f16d03728c103890efc092f2b391ce2b142b7bca14dde633b7ad0f56edae85323e6206749f1a00df3afffc220065dd6ae5ab6bf377e8c1679ca031d9ebb2c0245d1783a4b0c0bdc325787344d076c4dd2658c6e3bf1415856148ad3d95744a4e759da9ad5ebb0566f821f9a49b407917591b574fbe95c8a3250bbe691f27b75c2a765a8514b06d92bac144709e9c502ec6592ebec3106e6e3b2997c09535e7afcefe421a23e5519bd25c8403e766c2716638a0009e71eded4aca2be4a18ef1087b2537473369434b9ba23f96fc2b36e842b58b278164e69986daa83850fbc2c012af9308661761f4ff4dd8ef136527855458a38bd51cfd965d2f7f72fc1aec9d16d4164d8da6b9422270cac67250534e97ef44b38c10b93bd79b697849609aeae0db6156751fd4948bd291b2f0252c57826a3cde317a36c7ecbf88cd8f18c59c02eb3100e90503a08173000d6d76ec1f9349bba3709b9f2626576c8b4c03e934162cd84790ba43d4d10753a24620a558c0f17845af3ed53b77e14d0dc9ad7ac3f2c66061da8c56190e66322e9f950eaa3f301b730195eb2759068a593c6089d9020c5a3f87c9720b43b83007b7949edf2c37b02de92676a8c103d17738abd1452377c9e3cd6fde63a22dc76c77889e9505f284dfb3774ab11439f212eecc93b5cc0bd7d79ec952e8550d497b0882b708d64377754b2f7b57b82e3b41907405b7f72acfe647969bc11bb2c7250a4b25f35f990b7ced29f3c0a2a62ac48b7c49ebbe7cd394f956183aa976f654ae080134255b27a8de35cdf83096b67788a2280e057dc025b6776e70bd682c205ee4324f8a4c5ffb4a510b04d32c0dee865edbde8c96bc47b4a82b8ee6b94a201c1a2efe6091f6ec2476eefa82e05e4050cc53e4bac7651860b01d103a74044d73a718606e5dbad74a9bf4f3ba3f401ee05fba6bc2c3d5cb34bf5810a0cc4a5acf013eaf32c9ef19539d4fd453f0f5c67b02e3147cd5e40fe8ee8c6ecabba76db7b1c22b617bc788789513046e6097e6942fe5c90b6078998f200a047258aa90ae3ffa5a0efaca9ae70c388d12edcedeb1f0328606195d9b5b9ccb4db33d3122a852e66bf0972b6e583484e68b469668b4fb54a11897e13fe530758f63e23c26f0c2658ba14aa455f9dfef9e1551ae475071c913e3b8638ebf402acd450885cadcb0287d66a9089641b40dcba03cdb283a4a814823a099eda204932e759df27f3fd9ad73cdd14948576de302294f319380b6050edac1e76c0bf80b79cc13934f657d24d54ff7a5979296770acfc341936639441a4ca05ea4dd4d3b7566ba4dad95cd7e4db47d664666d3e57f680c57975eb93554dc0b1080d3977221dca6933ce7205aa305f51b944dbe29035017c9711b3274b5f2c1dda114cfaf226aa18f367ca2d924fa26d37a2e7a47630bfcb2e7f03819fc66683a52645a177b4642f485734fcf5ebeb74646c1d2448c5184b569cd79980ae2b97af8de3798261353b30ef153905a949d7694b730e289c955f52bf3837731977921421f4bc845ac5fcdb7c908799f565b2eaebe3b97e3fb8049153fe2671fa7368f502cdd75287d6761e574603de0e22f1d861696c536d49f627efc88c56bf0a166439e70a88d791fa4e09b81eb2a69026ac5a2d9f03b0f838a1bf18e8b2a520f1d5c0e00073472fce39f779888ce67ac9ca9f5e8520ea174a9d30c70ab0be370c41bee9262cc39b22d73b28cb795e5d3f734f6c292f5023ae6e3083a05156a6b0e7c446ace647854643c183393e313ac98273c09c26962abc06f95360d9be8d0f10739878be72f555781e82ee84bc656818eefb42e6a6b3b09708756644c33a2c62f354e410e48f8f26c1b90a5f985a941f38ef13b0786ab39473dd61c9cba0c3606b5c13554e273e5a36aedde862c6114094f57d9da337a3e7ea8fb8e80b9b4f6894b", 0x1000}, {&(0x7f0000d89000-0xa2)="f168254e57b6d3a4e885b1c3016f14d016e1c8015677c36f03b78b25281911c65241621467b594f75f238e0fbedf2866f5516495cfe3cd902a06cca63643954e67cb190bf2d35ba65e101bcca8714e241eeaf9e1ac6e01993ead8917c7ac94f4e8adb9e478dd2db91c88d2958c1c6b45ad2ab79a9157cc3f032d023b5f0895894c612d10540c1002a013bc759e28b9e7ca765c4edf8372507575787e2923af58553c", 0xa2}], 0x2, &(0x7f000032b000-0x15b0)=[{0x98, 0x104, 0x1, "c457d6d6552562d50a11ff78f191e2fa69414f3713ed5f529126116a0d9f8f4697ba624b56c33d13a5a915e1b6ea17fb17c28d876581fd254051945ad6dc84ea44ef66b3786466d21f1d2800b1ce77594c3800fbb85c9015dacfd596706b002f311131cb821f1dd7d7542223c269712395f3ee5827349914ee7e0e3cb9d6b893abe0d7"}, {0xf0, 0x113, 0x1, 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{&(0x7f0000b99000)="2fddae8bfdc447c148e5a507fcaa4dbf38c41788b186b214a851ec13453d005c1ec7b62a2d0cc3345ab77ee6f8461e1ad93f87ca1c5379b6135c6d7316c879438e2f00711ea980bec2f7df289e8baff68ae4bed5e00024da4b2e15852679ef224b0335cf662206cecc3dead2010eebef33a3eaf3fdadf0c1c3d722f41feedf2ebfb8b516cec892fac4e95fc2525fcf13f045065bac02998f3503c62bf55cf0e6c301ef4092ff0ed36b4796739084a513984f7f8e6f80a795aeb06fcbe0c42ca00571e6bda6a25154b6e71091885d4e897b6e9f873d2fb1655a087c32eb1d3cd5d4f317d9f39a2c0b5314a60a8e7dbdd5a3ce05b0ae13d7d96a1fb4e3d8edd400ebc322d676d8c37665ea0ea8f9b81c1693141d2d52219b044ffaf0d10b881c785d547db903c4146835ecf67eb256b29eb227fce27bbe6e314fc06bb322569adffed222b436f1e7c273aafeb1c47e18710a2153d27e3b6833bb968f96133084e9e226eb7d5d7198155028f92020e582efa514d5fff710247b527624c2b061717ffe325b5b47395910f03e2f31b385650f2e01d6b02da238ef45139b3a5ede4bc1448c5c2f209ce01e3eac58de1f11225850bf16bb3ef2e86ac8b9b448ffd13ade9a63b93563784f72fd722dfa08332035ca08930a42047aa355dc3da0dbdec15d6b874b1b8a789a5ef82d61dae3228383ba121b098667409fc3cd244ea3eb35915ec69bf36c3479330cda193263a2e59be68fe372674cba70b18ea1e82229cbcfcbb3bbb4420a7b5da483fe353ddaf3a34268b98b3613966e916a8e70ba626a1b9ae9a8a2e2f07cafd8726606b9b313bdc9271d21231537be968f7b78f129fa474eb9ad5096c5fcb019609e8b4161efbdaefaaf9c03108541663d3c3f5d2042a1b75c3e030bbb457e33d05d1d09cf7b4abf85fc78afc0ef6c6d5db245fa2dc8f43f2e73f559ad61fbe6243c39c60dd5d6a503623d2f44762c4d53327e580f336d5c858f7dde45c1b5a8b38cb657ebc16d828457b7e2533912491f674ce8e762dfee7f1f62d2d4ff3e8db49e8fffaaf1b1a371e3f71e2407cf62bf585736d4094684aa53ae08953aace65a40b5d249ffcee1dd550a7414c927e47ba6faf69043ea0dcd4d8a15b8a07058c1202a4670b2463d6b3bf9e4f46fd56621b5e9527aafc8975942ac26631fea8237741ded78370ee99f9a57b5b9c9e6cf8c563ff48db4ff81ebfe93fae68c9ca9a43774300e3f8d5c6ce7007232c94cab0932a9145dd94d122bb3b2611879ba2d5dbcee950fbff4c9b33fb9c17aec943f9e848074a3ae7a1de239336a978263166c0f76c3129ed2169300f130c2e01c9175bb506a4bf7b8fd9180bfafc759c75546735264daffd9823185878e02c0132bcd753c17c86bbf9fdde09ef03c632a5179511ad24df790e1c52f4c040bc3445228effc6e4b6c363effa10393ff43457bba9d7868592c59069b6592a1f1ff03669ba240870c2799319a12b982c387c79a1175ae2d16c60df2a0d88f8e8f5cf64c9562fb0807ce1ece8886c5717e536703c7fb990cd5fe6adbb263c8136703e2b8a6851808230a96d58493078c2eedd5c0e8bebae2d9289b8e655e65e0b4573d2b4b8d599efbdd0a411721290aee8f6ecfaa3f6f8408001bb5cbb6eac6f7860a25bccd7751ff2b59de715521a93d2ac506a6a53d34876178a23a045d49a15619f292e401a0be5aec8cc3e497b72d72fa7c3001fcb15908a6b3ac2e84d03509c0049186d173a77cb635c1359142d381f3e489ea7f0b93122a449c568f5edfa8d18803be4b479a4237bf54ba89f96506aa698e62b50a44221239a03dd047092b9099ad39f6889cc788de951844d762a6a8b6f251f92b487aaa1e8851f50cbcd6d1e6015e5d968ff6b58c1202ab648ecee9aaeb2561a6fab9718fb180a5e9794db5275c1e326d151c83142f616c5d4e13ea3df85c576107f1eb732b8f081b5655d15067e2b54a25c43669dcef741e8124affe4b75d4ca51421b767c10051d79c3f590859391ea34d09875f777dd4de6e2084199dabbef880e14f979c90adb7324f9515ce59acbe886e263a0cefe43d53dffbe2907150fe04bb75973c357c981791e03aed915598ba71ad1675f909d49f0371dc07f1ce0329c4569747bf60c2f68c09168095e23ba0e2f0d7ecfc026e143bf3d977a815ee66d58cac046eb4bda82981f25dfcc0102fd1fa3ba60ec98a1d081d70dff9ed187754aba641da6469776d2752c2e69c196081a88fe27413170e6274a371b30ab8e20d77abc5e07b628d3201299e893ad1231f87130b514a42dbfc970c5d4868c9a6e221e7ac1025e5d527a85e039e46489a1238685e411cba31defe3c61610cb1033b7d6416b7e037a77714560477edc986f11a4fd42828370e1c7bc8c1ea067e89eac4ad9c08b4450c99aafc7b2e2dffa1ee3998c805539c848e5e21017c774f4841548c206aeb29a12694a4c83a610edeb8dcf7a9ccd4559ef49c8421e5e1d5aa75ce688522688235315f4eb37d01c0c8c7ab7be95253436f46f6636a63de68432b06911dc19617cfa355222981b40b9d2f91baf57fe18bed4fec82021912609a8b0ccd23f3022a161d5125dde72454d3daa0beff65f7ac78b5a5b60ac3afdd4c14db6de8e8521da426e2b088363caedc5e02c3546586dbdd23caf744ff3d7cf246a99af01fd1ed0bd5877aabb5d2253234db837be99650406096cd7d9652cde33c0acd77af0cda27404f04123aca0c1c5c0c9d9ecd00cd264215d6ac2ed78960affc324a22cfbd1260823dbbe8cb5846cb3dbac461eda583b06930b1f13ead1e5920e29949cab8e9a994cc4c561ec382aedf137362430d74a11b4bf214df75308610adf7fba47094e80ce5bd40992eef21d545d659f0c6a2c95afcea727592a2185f480c97198592f46cc4bd071266d679651370f1fee9f7cb95f5937a8fb8b702b6cde06217f92dcd8ada2367b1ccd247a172b63dc7a12d97f95927abfa5e192a61f86e6028fe2881cc364bfcff50b04cecb869fb567649a7f05a68ae249384590a072209132ef55f1618e4150f6d4efc824f99c9a9eef51946577498ce4979dddb2d5dd0531dcd67c369b419bfc34f8bcbed319ac61b4cabe3c0c71cf3bc198407c28e0a3f8dff276bb45fd6f00aa8e7c2f78394659ba9a96cdf8614b2624a78a2e9dafa47b2dd2c1e6ccef839d8cf56c17f23a603fc97e7e5f62d590721fef012e5db53a9fa7488f72fc3dfde66665ad5e4c62022b28d00b0cedfb3cf2309b3df614e9aaf0d504db5d61b08721780dbb1274d50239e13e1256e3124466aa83af5958e6c2ba0108c606e2ff4896e6193fa609ac4c7a6fdba41acb0054d6c42a0b026952eb00ce27cd6bcd6396cb315c4965b4ab1b388451ee5369a2a65328bc6ddfa89f0032629aeca19ec1ca9b1c326140f870395007ed1e12832067599e85bb9b642abe3c00c464f244ea8fda2242a9cda83557cdbc3631dce2d63e70be81af9a4c593b87a322f5c7c0703cbd00a1c575c2804e60ca1ca2ea0a38d53f2414272b31755716161311418955849e4a715fc1ec3614a982363f98c0321c62d14ca14392e30802b3ce6fbf830f755238dfb9da1b2dc20c03c9a5fa34e9b693f06528d200795dd35131f3e6ca7ab1c05ee476e93d33c3032bdc97e77c759b58070b1ce4a6118191d47a8bd71b44ff7d909775e78f7d16990512bd862730f79b9f47231f25c4f455c8efaa00efd49343c9e17f6968095f562c64d79b12f4bdc1edb750ca2f26447468ca1d3a24dbc813bbbf0ea5efc78e9fae1bfa46d847bc560c489e404619f0cb2ddf9ac149ff3d357e199de7fe40a4d0157f5af66c048f706dc9612fb4aac53a55d9fa969cb2cc4a748c4d353902c09f2123289b51a2b975039142379554b33db6bc7e312c5a2faa2eed3921c8cb144668ab79888a163a1c3c2724359ff268f080fe6ddbda5c2e515a8d0a755d3f44bccc720a7c31534a36eb785ce1bbbf26a2ff7985ebf7a4e960226d95a00b46d2186ee8ffeb4816a1d567e8121498e2aef0d6ecc364d70012274d73220e1f07504b1052daedacacb61e6c91c6d29dca1cbee29584b9c424165d014ca56f8127ef1d25d4fb98fc2bc6c4de06d8945212fa355a08c1384c991636cea8c9c5a0315f25b37a20004d694172976a18668cb1828fa87421dd4521dda26f4ceea8ed92935fa7d1fa66c29dd50160891b0639ea4072f8e3ea275a03d0c1cdb62e16dbcfe3498b432d63384205f407e26cf6d53a34223a0dc4c75d1c3dd5a764d13aa8cea5bb2bd5cf025193b4cd2fe9889d4b8607140acc9dbd7219f05d5ee5f5cc6bf7bf2527b1db4fb219ccecd30a2857cf98c6e7dec239caec6e104bd8b0ee1f620920f0bfa1648f24cde40e754999c716625de92b802a8841ccb5eb47c7aaff4aad8b312715858497f463e373efb7b5f1270a04197f125efd22feeffe256ce2005fd72088888fb9a37ab807c3291ea6e9dffb414e18bbc612aeec25a855f016c716152611f2f03eade7f11e41ea8c70d721c334a03e513c454ce6d20a0c52a7e4a24b87a165fa480d3dbc7dea936b136ce1e75c4e51d2e93b55e19ee3dff2841099406dd7cf7efd1c17c4bd781e815d3c1f444b13a87e523f0156c1b315875cbd63dae23e34549d0e1973491e46a51854989ad29ac69618018ec933e7ccd186def0571d9465c30ac1028a5d26c015a977303114fe214878017e634179214061599038e70a075e8b6ca6e314dd1ae884731546d6ad3ed390ea537712fbae6b61922aa8c595a408b49e7ce9f1136bfd4af1b39e0b2f94f160e0c545bd707e6515f436e3d77723fb44b14859ea675b0727a12602d6990d74875d8ddbdb7459ca29edbbf7692a4d0403dcb383540eba6989f87607eb13d557c73fc00f3f9263f9ab77286dd3867a2cfee8fc6b5364d0deef7200602e1c261fbe6d239bbec98f03ed3b5cfe0d3149e9cf150219bfa5bb7345970bce9b759807cb96334d936541e4218f9c44f7c634a9cbbb8073ed2ccb7c130e40f3825760119abeecbce3950cee92abe8f841a4952c59b6d69029bd03d30b711f634f007f8c1d0d91c3581455d6f1795a79bc582c8581ba07726a23e617159c8eb273f5cfcebba8aa7b8b79ae55915219d071ac7c4024249f21a6fc834cb6e79a3fb39233627bce8fd947d708386841b1d8c6bd0be4a379adb219c898d634aeba1ec299b0eee8b2c293319a557a6931c117c178fe9d9854419b51250d20e08b4aa523e954d645d0919ecb1bb8bab43783a72e019959eebca2a3832f4919ebd2822c865299d92920e7eb6a79d0b3df4f4920e9b6acdfc239262a5fe7e836eccd369d4c25ec10fb7d0227c21495d23b5bac31e08e65d7b5b388518e7ef1b1bb4352d0e5361870ee17a2537ef97e7360b659c795e851a91fd77b69a67601205b7392454693767f68ae97747309b087e3a4b18c3a1f7f7ca934d14e3b7695b31310bea68d65d77ec48211c92680ab42d5797670f1a7496dddd41bf39ad11ec7a92aedeb6b37439442b3eed30873cd0a2aa73fb7d318553d247e58ecff08edb2af9872c6d7e80583e621dcee2b3b08fa30c4e7a229c9f83c5b8e96d6714b83d9ee7f7798c4ff4b8f88ebcb549600906eb30b34103ac7f20975c1b983b1371803ab67d68fd7c3f3f939b402601301945f0e22b659a4aa4edd8a7179d152c580f85405511fbaf62a333d4f15019eb8b11123a8c5a0c89a2aefecaf0056357c7d1fcab1629844b6e62d1675c3c8e3f2779d", 0x1000}, {&(0x7f0000e29000-0x57)="60621659ea83f6b74fd86de5611787e4bb07101743723a333579ef5bb772a076907d45956ac857192f7df51eee734c02d3274a13dc8264b47c5ab642af55b66dc20ea23a45f5fef5f1fdbf50156df9c751b9e42cc991ff", 0x57}], 0x3, &(0x7f0000f48000-0x20)=[{0x20, 0x100, 0x3, "46d87b4a0a8eb753a5734a"}], 0x20, 0x1}, 0xfff}], 0x3, 0x10) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d30000-0x9)='/dev/ppp\x00', 0x8240444cc5e49a44, 0x0) write$selinux_user(r2, &(0x7f0000f07000-0x2d)={'system_u:object_r:hald_dccm_exec_t:s0', 0x20, 'user_u\x00'}, 0x2d) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000fd5000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000545000)=0x8) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000d92000)={0x0, 0x4}) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000ff9000-0x4)=0xfffffffffffffff9, &(0x7f0000f12000-0x4)=0x4) 2018/01/30 06:44:35 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000c53000)='/dev/sg#\x00', 0x7, 0x8000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00006ea000)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x8}, &(0x7f0000be8000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00001d0000-0x2a)={r2, 0xffffffff, 0x28, "8e5c012b7d4ee2d58f92c918f0238bddc75ca954a63d08a4e93ab28029452db840e3"}, 0x2a) setsockopt$inet_buf(r0, 0x0, 0x2000000000004, &(0x7f0000002000-0x18)="83170400000200000060f0055f0d10d438b088d1699a22a2", 0x18) 2018/01/30 06:44:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x1) sendmsg(r0, &(0x7f00000fe000-0x38)={&(0x7f0000b74000)=@nl=@proc={0x10, 0x0, 0x3, 0x40000}, 0xc, &(0x7f0000e17000)=[{&(0x7f0000d4a000-0xb0)="8ab2fb255166706f298f178b7ecf14457c9821107255fb7ee61baf8c6bd6c0ba7cd61a0078370be9321a7e78deb918e8c1f2e654b50098d31c4cdecfb8821b43359eb086c781275176afa928252c85f092b0c4edde15f8c7ad67975c96a024ef24888a68787668079ffb6d9b991ae66b614b6365437c7a4807a8ced6e5df6d088a2e38c61e80933ec8764d2c9f062b9e80f4d9440b54c2546e7f35f59353a19ff53cc96a52297978b4f877173824ee38", 0xb0}, {&(0x7f000084d000-0x7d)="c1bc22298bc09ca0bb4025735f6224694aecc2566b657b8acd628aa6fd1a151e3f9cd1dc6c28eec8c4bc8b500cb8e458c2cb359bd79c1a86339c31fb7721dbe122c5e2c4f8111c81e234fd1316132d481cc1b36fa34a4201b5fb6743c29fe1d467a289ebb4a7bb0ae107094b490d0c42261ae2c7f192d5d00f09a5d2c1", 0x7d}, {&(0x7f0000dc6000-0x19)="ea7e7799e07ddfadff753c7c439b5d8961130067c58db8f3b6", 0x19}], 0x3, &(0x7f000053d000)=[{0xe0, 0x113, 0x1f, "0c734a76f50e31339c897ff0891c6f5c4c2121db35cd89c2b3dbe020be7e3ca5af373caeb7e5d8f61472416a32964484eda6aac59a8123ee5d895ef3a722301460cbfe7954b92b0b26272f5d6585fa89eabcd8c70505bcc4bd4e887995d6d20b7a60c4a3849199ee4f1cdc2d5fe65d2623768d5f44a15fdce03476c6592ceba3c8c2939bc3904b148e16d80bace1633bbbdef199d80497d0fe000e0e4dbc27b1c071033f83a3804e2729fb8d7a42bde4731e29ff57ada7dd123e55a8e4ebd1cc1d30823f85fd462d897a16871f"}, {0x78, 0x101, 0x4, "65f656b63e1e20d62e978ba9a4aafd671614111c4ef711e96bebfbee10d676176beedc7ec68f69e485c29d69cfbe48956b4fdb81430e800aadb159774a0b3172e54c3315c18bd9bc37edd52adb3ac3f6c06f1769db79f4dacb1a7468ba57f1ed8488"}, {0x50, 0x1ff, 0x8ab, "9f56bb548ac871f76c22687841b6739e9d97650480672583d7bf326650202a00cb02c19c7fa1e15f4031ac0fbfd1b46e9c6f6b285caa53c27db9fd"}, {0xd8, 0x10e, 0x9, "ab21995b16343bb9cd157ee140518460d9db52f302e0d231b9b4b3337ecfcb6fe5b3715c12bf7fa917dfb04c93467a3c98294aefa9f761e153a5f8285d9445b6c73df50cf846fb114d53e56ed2d852551f6d88daf1c40ec75ddc17319861e4029a26a9a82b86dffa7b2c283f656ab9c5580e363ef0c6d2dd5a2e8dbd532d31f3d039695874b0c551e1b55de7c3692863d19f432f485914d644a7022b5e6d21f3a6b6646e0a581971f635ab93ac76d67d3cdf1adc2d4710e5a3b1e79bd7ae5e66ba31ee5615ec03e3"}, {0x80, 0x107, 0x6, "613199acde3ff38e27b4d461cd89465f0c8dbb2904fb0a218981fe422fd81d0ef7168405d443f5d9cf06afad4950fd87173a21b3f3c27fdf305b4bdc0bec98d46aed67c5f33dad3fa5d77ee9c4972bba08e68ff577033cac13a69e7b601435009750199767fc8c7af32cd762bba0"}, {0x48, 0x0, 0x6bc5, "59900088a8bbd74725db69be7a7fb9b590da4b7a74cac8a6985bdc2640e51e0cb45b98ace8ae2a5f49a35624ccdfac77a9"}, {0x80, 0x0, 0x5, "6ce366381903bfee69ec98f9ad0c7f6b2f736ee3edbe4f900ad4a1debc79cc9b5e41497f434f8a325f081908c030850852fa8bbe5f416938cd2bb2a45e7bd37f30ae2a4193e328579bbd145d826f33d2c118fcbdcd966f7b0d86c79fd317e6dff3007e67e3ebc137f764812203"}], 0x3c8, 0x800}, 0x20000000) fcntl$getownex(r0, 0x10, &(0x7f0000f95000)={0x0, 0x0}) r1 = dup2(r0, r0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000c66000-0x8)=0x0) sendto$inet6(r0, &(0x7f0000a78000-0x69b)="", 0x0, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) lookup_dcookie(0x6, &(0x7f0000215000)=""/4096, 0x1000) 2018/01/30 06:44:35 executing program 2: r0 = gettid() setpgid(0x0, r0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000062a000)='/dev/rtc\x00', 0x101200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f00002f9000)={&(0x7f0000365000)={0x10, 0x0, 0x0, 0x5080000}, 0xc, &(0x7f0000000000)={&(0x7f0000681000-0x364)={0x364, 0x1b, 0x308, 0x1, 0x1, {0xf, 0x0, 0x0}, [@typed={0x98, 0x40, @binary="fc3f4a6790b9f5acdf9af7bb0c04bd295b235c4bea2c62fabf3754a9704469f159dfd3a068360d9a3d5ad4de4d04b0dd9d5018d0ad5f0afeeeabc6249e5246d7b098d4240b38397f83ed0f082cd7182a37b0b3560152249c1b4f22d9546cccc09878b2afd00586b6a4af76e43f498e5401c7dba09cd0ef8c23a534181b9b4711f33caed577bf24dc19d760ef5a"}, @typed={0xc, 0xb, @uid=r2}, @nested={0x70, 0x1e, [@generic="368a7f8ee9699fbca25c3eba094290817159a8c641ede70743e86f9a3a132657a6f4243a3ee9f1fd9cc66494b16766e1701c255888aedcf159ae65bc3e9a1e8d0029aa18d7bd750928b57ee0abbbb7b88abb113412a4383023cfc1b9798f753bd5b75b165de7271f02195b"]}, @typed={0x8, 0x6c, @void=""}, @nested={0xfc, 0x1d, [@generic="5e1dd3a2d93cd48e0bb795e408436e91a687b8ba036115f2a78c070d6bbdda01e68b669f3b7aec15293ef5d2f5921581c04a41742fae08764945bdf9b543213b4c521eff7e931666c3284f685e546d730267b7159f210863a29efcbefcfad258363ba685532dfd3da164968a9677dc78ee9e2cb9764b5c00d1f3c00a8ba7be061d07c93a3ab02ec9615a74ee41b9308cbc540dc08534e849e9c64cdb2fd80f05892988ef19ef813d35680807d6a031460dd7206928b5a9ab95c24a77344392a8040465e391bf905155308ef9f0d3d0d48c944bab69da314691156b4caa7a844e6eadb736f7cc3c65a18bd550692cef253ba5807fadc8f2"]}, @generic="ec960f0a936d1f86054cbff1ca35cf3877dd155194031f27272958426efbff8d0c4d", @generic="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", @typed={0x18, 0x2d, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x364}, 0x1, 0x0, 0x0, 0x4814}, 0x400c080) 2018/01/30 06:44:35 executing program 6: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) mq_notify(0xffffffffffffffff, &(0x7f00006ad000-0x60)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mremap(&(0x7f000032a000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f0000984000/0x3000)=nil) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fc9000-0x9)='net/stat\x00') mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r0, &(0x7f0000fc9000-0x10)={0x4, 0x7, 0x1000, "2f586bac2aef", 0x9, 0x0}, 0x10) 2018/01/30 06:44:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000012c000-0xa1)="6e65742f6970365f6d725f63616368650004228fb9d0097f884eadaa6a1c0b57121f15ac8163c81688026ed029d8f49b5c598cebc13eab300174b9b1ffced30b1178b8a72d260fc5956bba3859ba7406d6c140c53a7809466d799e860e36bdfbd1089959960607ed5a5ebc43049641829399d10edda1c5243583d804fbfa94c1cacdac19012f376466b2ff80409b09f1c0790e83584e3b3b01f399ded3cd6d6da1") preadv(r0, &(0x7f0000c14000)=[{&(0x7f0000341000)=""/134, 0x86}], 0x1, 0x0) sendfile(r0, r0, &(0x7f0000d47000)=0x0, 0x3f) 2018/01/30 06:44:35 executing program 5: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000016000-0x4)=0x0, 0x800) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000016000-0x8c)={0x0, @in6={{0xa, 0x1, 0x1ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8c3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000016000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000000d000)={r2, 0xfff}, 0x6) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[], 0x3ba, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 06:44:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00006fa000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000a22000)={0x0, 0x101, 0xf7, 0x4, 0x3b32, 0x1}, &(0x7f0000af3000-0x4)=0x14) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000054f000-0x8)={r2, 0x9}, 0x8) getsockname(r0, &(0x7f0000bdd000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000f72000-0x4)=0x14) r4 = epoll_create(0x9) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000320000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r5, &(0x7f00002ba000-0xc)={0x4, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r5, &(0x7f0000350000)={0x0, 0x0}) epoll_wait(r4, &(0x7f0000cef000-0x30)=[{0x0, 0x0}], 0x1, 0x0) getsockopt$inet6_mreq(r5, 0x29, 0x1f, &(0x7f0000cdd000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000996000)=0x14) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000112000)='/dev/autofs\x00', 0x2a000, 0x0) ioctl$LOOP_SET_STATUS(r5, 0x4c02, &(0x7f0000cd5000)={0x0, 0x0, 0x0, 0x0, 0x9, 0x5, 0x1e, 0x19, "8ed9aba1eeac3f09f0a531970edc9690a62b3e250b1f05af2ad3ce37f840292e8dd4afd80646c0543b54254fcb3109e217a560ab210b0eb2a27fe5b14ed19a3a", "a8b54d41005a000000eb000404604df09fcc32417f000001000000005a0064a6", [0x9, 0xfffffffffffffffb], 0x0}) connect(r0, &(0x7f00007d7000)=@ll={0x11, 0x6, r3, 0x1, 0x2, 0x6, @random="ec036d6d0a2b", [0x0, 0x0]}, 0x14) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f00008aa000-0x4)=0x0, &(0x7f0000dca000)=0x4) syz_open_dev$mice(&(0x7f00006e7000)='/dev/input/mice\x00', 0x0, 0x40000) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x7530}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000016c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000173000-0x4)=0xc) lstat(&(0x7f0000840000)='./file0\x00', &(0x7f000006e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet(0x2, 0xa, 0x800) truncate(&(0x7f00003a2000-0x8)='./file0\x00', 0x31d) syz_fuseblk_mount(&(0x7f00006a2000)='./file0\x00', &(0x7f0000e3c000)='./file0\x00', 0x5000, r7, r8, 0x0, 0x0, 0x100080) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = getpgrp(0x0) rt_tgsigqueueinfo(r9, r9, 0x0, &(0x7f0000165000-0x10)={0x0, 0x0, 0x0, 0x0}) r10 = dup(r0) bind$inet(r6, &(0x7f0000a16000)={0x2, 0x3, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x20000000000002, &(0x7f00003eb000)=0x8000, 0x4) setsockopt$inet_tcp_int(r10, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) 2018/01/30 06:44:35 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) set_robust_list(&(0x7f0000000000)={&(0x7f0000000000/0x1000)=nil, 0x100, &(0x7f0000d73000/0x2000)=nil}, 0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) sched_rr_get_interval(r1, &(0x7f0000001000-0x10)={0x0, 0x0}) fcntl$setstatus(r0, 0x4, 0x400) timer_create(0xddf974808bd5d136, &(0x7f00000a5000-0x58)={0x0, 0x3a, 0x0, @thr={&(0x7f0000c31000-0xa5)="", &(0x7f0000783000-0xd4)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000054000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000002000)=[{&(0x7f0000001000-0x77)="d9ae20c83b467d39a967f97f31880b2c2e782a417557106fcb40521b0b7f2521d8ebf4444efa7484bcf5a6496d34381fb5c25bf89f7e1a2a47f4d4b94c578d2c8b7022474adc2f50244bd2dc1ccac269c3913cfe7930e45ef1630d0d44fcb7144699fec8539118c69f3d9b971f9697111be5ba2495ddb4", 0x77}, {&(0x7f0000002000)="1d6b917a2d286bc8b79be40ccdbc0e9939cf126994715c7d564e0fe71a8a526d4e3efb49b575dd320440befe1fa52814f5755c0bf389c0a50132b1bcdcc456210c9cee046535b3262b4bb3a8757125de6d8cc3dce8f0ab74089286e17aefc4bb7461a29863c87c94eb2b877ef8bf0c95306b976428c6771760260062931df4621cb96cc280c37042162764f71397b73f28243f362c1ed8a9ef362f673df726c4a6", 0xa1}, {&(0x7f0000002000-0x97)="804c49cba8d34b558f1e73f16a9e21a6941830e3acd4257411d95452f2c38c1149abb1e3d5982694593d805cd30747541d835367d066ad2b9f60949c4044f84610b9a8f6af2f8cbb1614fd33e308f553ba31680334a3a8e8b953a24224f412466208066a6c46f46e969c7d7ee4c73bced365736ca0d5968df6013c5279b39d7c929b8c84e640c49f8a68c5307a02e6dd4111bc74c2f5af", 0x97}, {&(0x7f0000002000)="29a0eedea11dec7093fc1199dc042d989996677aa86e34fc26322ba0cf295cd8f663", 0x22}, {&(0x7f0000002000-0x6e)="96c562b00f7d33683b3c2e4547b28cdbd89cc5258b1f3efee1d54fb127ff7b0046b77d142d16255263de2edd1a10472f46575d49d7ff2368bdcdd4c60e048aa3ddd627348bf6f83f464d35ddc6bec3415cf95a719a6d5a564ace8ccd039253dbcd6f97021492ee4e30cfe8effdaf", 0x6e}, {&(0x7f0000000000)="41e3eaff47d3acb5681c59cad1a079cea7aad0e99fc96ebd22888511b8657a6fdfd621942254bbf3e997082cdd88f0984e322787da61dab66e3e02872195b43bc928e2f30baa70385d151e42a3bdc421696912", 0x53}, {&(0x7f0000002000)="d97a0bcc71e3d8a4d1adce657c44c19ce4a595a3d53a62324a3c62eab7fd3d0f5a12747ed117c63975033af96fbf12c6bfd2425f091909f4ee3a3909f96e418bd426ea7d", 0x44}, {&(0x7f0000001000-0x7c)="3b62ea82a73786e4ba25e5911c979be4cab33433743de1423ae7a57c32f8735ad9843831ee51e29313cd36727afaffd3bbfcdd90f581aabcb6ba78933664b7a22450b16da0e9e698a54252af6de3785231a7038ac1e133b5937aa9b401cdd12a1f09f40a089c9169b26df1ff027e7ccaeaf82212248709d9d340c549", 0x7c}], 0x8, 0x4) msync(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2) [ 50.620141] [ 50.621814] ===================================== [ 50.626637] [ BUG: bad unlock balance detected! ] [ 50.631470] 4.4.113-g962d1f3 #2 Not tainted [ 50.635774] ------------------------------------- [ 50.640606] syz-executor1/6733 is trying to release lock (mrt_lock) at: [ 50.647615] [] ipmr_mfc_seq_stop+0xe4/0x140 [ 50.653480] but there are no more locks to release! [ 50.658482] [ 50.658482] other info that might help us debug this: [ 50.665151] 2 locks held by syz-executor1/6733: 2018/01/30 06:44:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001bf000-0xc)='/dev/rfkill\x00', 0x40200, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00006af000)={0x0, 0x6}, &(0x7f0000a5d000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000536000-0x10)={0x7fffffff, 0x8006, 0x4, 0x7, r1}, 0x10) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)="") r2 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) fchownat(r2, &(0x7f0000e0f000-0x6)='./bus\x00', 0x0, 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000f84000-0x6)='./bus\x00', 0x80040, 0x180) clock_gettime(0x6, &(0x7f0000789000)={0x0, 0x0}) [ 50.669820] #0: (sb_writers#7){.+.+.+}, at: [] do_sendfile+0x8e4/0xd30 [ 50.678980] #1: (&p->lock){+.+.+.}, at: [] seq_read+0xdd/0x1270 [ 50.687401] [ 50.687401] stack backtrace: [ 50.691905] CPU: 0 PID: 6733 Comm: syz-executor1 Not tainted 4.4.113-g962d1f3 #2 [ 50.699430] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.708788] 0000000000000000 9b0941dbee056918 ffff8801d7bef190 ffffffff81d028ed [ 50.716816] ffffffff84771c18 ffff8801d6015f00 ffffffff833c5684 ffffffff84771c18 [ 50.724838] ffff8801d6016748 ffff8801d7bef1c0 ffffffff81232484 dffffc0000000000 [ 50.732858] Call Trace: [ 50.735436] [] dump_stack+0xc1/0x124 [ 50.740790] [] ? ipmr_mfc_seq_stop+0xe4/0x140 [ 50.747363] [] print_unlock_imbalance_bug+0x174/0x1a0 [ 50.754193] [] lock_release+0x72a/0xc10 [ 50.759815] [] ? mutex_lock_nested+0x560/0x850 [ 50.766043] [] ? traverse+0x3cf/0x900 [ 50.771487] [] ? memcpy+0x45/0x50 [ 50.776584] [] ? ipmr_mfc_seq_stop+0xe4/0x140 [ 50.782723] [] _raw_read_unlock+0x1a/0x50 [ 50.788511] [] ipmr_mfc_seq_stop+0xe4/0x140 [ 50.794470] [] seq_read+0xa80/0x1270 [ 50.799829] [] ? seq_lseek+0x3c0/0x3c0 [ 50.805357] [] ? __check_object_size+0x154/0x35b [ 50.811757] [] ? __fsnotify_parent+0xbc/0x340 [ 50.817898] [] ? fsnotify+0x5ad/0xee0 [ 50.823338] [] ? fsnotify+0xee0/0xee0 [ 50.828781] [] ? seq_lseek+0x3c0/0x3c0 [ 50.834307] [] proc_reg_read+0xef/0x170 [ 50.839920] [] do_loop_readv_writev+0x141/0x1e0 [ 50.846236] [] ? security_file_permission+0x89/0x1e0 [ 50.852981] [] ? proc_reg_write+0x170/0x170 [ 50.858944] [] ? proc_reg_write+0x170/0x170 [ 50.864905] [] do_readv_writev+0x5dd/0x6e0 [ 50.870780] [] ? vfs_write+0x530/0x530 [ 50.876308] [] ? __alloc_pages_direct_compact+0x250/0x250 [ 50.883486] [] ? __lock_is_held+0xa1/0xf0 [ 50.889280] [] ? __lock_is_held+0xa1/0xf0 [ 50.895066] [] vfs_readv+0x78/0xb0 [ 50.900273] [] default_file_splice_read+0x4fa/0x8e0 [ 50.906932] [] ? generic_file_splice_read+0x1c0/0x1c0 [ 50.913766] [] ? is_module_text_address+0x2a/0x50 [ 50.920250] [] ? __kernel_text_address+0x6b/0xa0 [ 50.926641] [] ? print_context_stack+0x48/0xc0 [ 50.932848] [] ? page_cache_pipe_buf_release+0x70/0x70 [ 50.939753] [] ? dump_trace+0x14f/0x350 [ 50.945350] [] ? depot_save_stack+0x1c3/0x640 [ 50.951474] [] ? save_stack+0xa3/0xd0 [ 50.956900] [] ? save_stack_trace+0x26/0x50 [ 50.962842] [] ? save_stack+0x43/0xd0 [ 50.968263] [] ? kasan_kmalloc+0xad/0xe0 [ 50.973945] [] ? __kmalloc+0x124/0x320 [ 50.979455] [] ? alloc_pipe_info+0x28a/0x380 [ 50.985488] [] ? splice_direct_to_actor+0x672/0x830 [ 50.992128] [] ? do_splice_direct+0x1a7/0x270 [ 50.998244] [] ? do_sendfile+0x54c/0xd30 [ 51.003938] [] ? SyS_sendfile64+0xc3/0x150 [ 51.009795] [] ? entry_SYSCALL_64_fastpath+0x1c/0x98 [ 51.016518] [] ? futex_wait_queue_me+0x3e5/0x5d0 [ 51.022894] [] ? refill_pi_state_cache.part.6+0x200/0x200 [ 51.030053] [] ? _raw_spin_unlock_irqrestore+0x5a/0x70 [ 51.036957] [] ? __fsnotify_parent+0xbc/0x340 [ 51.043081] [] ? fsnotify+0x5ad/0xee0 [ 51.048506] [] ? fsnotify+0xee0/0xee0 [ 51.053941] [] ? mark_held_locks+0xaf/0x100 [ 51.059887] [] ? debug_mutex_init+0x1c/0x60 [ 51.065833] [] ? avc_policy_seqno+0x9/0x20 [ 51.071698] [] ? selinux_file_permission+0x348/0x460 [ 51.078423] [] ? security_file_permission+0x89/0x1e0 [ 51.085158] [] ? generic_file_splice_read+0x1c0/0x1c0 [ 51.091980] [] do_splice_to+0xf5/0x140 [ 51.097495] [] splice_direct_to_actor+0x250/0x830 [ 51.103960] [] ? generic_pipe_buf_nosteal+0x10/0x10 [ 51.110601] [] ? do_splice_to+0x140/0x140 [ 51.116374] [] ? security_file_permission+0x89/0x1e0 [ 51.123104] [] ? rw_verify_area+0x100/0x2f0 [ 51.129048] [] do_splice_direct+0x1a7/0x270 [ 51.134989] [] ? splice_direct_to_actor+0x830/0x830 [ 51.141633] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 51.148186] [] ? __sb_start_write+0x14a/0x310 [ 51.154304] [] do_sendfile+0x54c/0xd30 [ 51.159811] [] ? __compat_sys_pwritev64+0xf0/0xf0 [ 51.166273] [] ? __might_fault+0xe4/0x1d0 [ 51.172041] [] ? __might_fault+0x114/0x1d0 [ 51.177897] [] SyS_sendfile64+0xc3/0x150 [ 51.183577] [] ? SyS_sendfile+0x160/0x160 [ 51.189352] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 51.195814] [] entry_SYSCALL_64_fastpath+0x1c/0x98 2018/01/30 06:44:36 executing program 3: init_module(&(0x7f0000706000-0x6)='ppp0#\x00', 0x1e8, &(0x7f0000133000-0x1)='*') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x4, 0x9, &(0x7f00009e5000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f000054f000-0x50)={{0x1000000000000, 0x3}, {0xbf7, 0x2}, 0x1, 0x6, 0x6, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f0000781000)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) 2018/01/30 06:44:36 executing program 2: prctl$intptr(0x2f, 0x3) r0 = socket(0xa, 0x3, 0x100000001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x41, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000001000-0x20)={{0x0, 0x1c9c380}, {r2, r3+10000000}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000000000)=""/109, 0x6d, 0x2, &(0x7f0000001000-0x10)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000003000-0x4)=0x9, 0x4) sendmmsg(r0, &(0x7f0000000000)=[{{&(0x7f00004a1000-0x10)=@ethernet={0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f00002fe000-0x4e)="9f8549cf7aef2dad825a986a845ff0416c881ead8f47060fd854e5da23727961f3b314985f45a4dd69ba078c7be836c094ad03c8dfd4906637ac19cafa8b765c566d9931c74dca6689893b7081b7", 0x4e}, {&(0x7f00007de000-0x66)="a3632bf4a211a21505a133ed00986cb520e8cdceb517dc410fe40e1d1ca52038252029da4f103f5da137c18013b2b982a0201e4d0932d9e0a1ae0ce0633f516b0630214d0bd24d82bf5f8260fd92c32c0dd17e762fd7cb236fa4280affc5f362a66412749cb6", 0x66}, {&(0x7f0000da6000)="731216bb29f6d1d38c112cdf2c4a9a44fcdd13fefa0494f90a3f046938a24e332a742ad48a8f19a9007ab010ec1731a7adbb350995eea439e653", 0x3a}, {&(0x7f000057c000)="51deb6c13c957aa32058f9ac01c4bb7670131b26f0df893c04cf6952ac0d3318c7c8b43a3b9337474f1b06c85bb0ff095fec5b685296064efe989ab547b41a53d575146aa1fb", 0x46}, {&(0x7f0000000000)="", 0x0}, {&(0x7f0000001000-0x3e)="6da38e15de42063264e418a229584712530d583e1cc58149e0f2b210138fe371a1563fd961b94681a189c18061e786b6d985976bc5e2b8dd2b94b4d30dae", 0x3e}, {&(0x7f0000826000)="856326b7c89710da33f46072fd6202b658ede17b5649e46c216fb0a373474cb0f3ca3bc09d34306b0edb252140d8dfc493fc0e1a7d5d224ab1adb28b7ba7c3403abb1a2a7a5f93bfd54ca276027f020e76e832ea6045edc175c416efa5b17b03223d5dccb6a2af0afd046350293996ec170abf74cbe0e9ebc7565cfbab620a49b654e9d18899d80a9f892e80ea4d58e22b36b7759dd69be21b7f91e858aeb3a191ef78a00770f169a338d213e7ee0fadbf30f016b46b56270fa9c3b7bbf829401457cd12f2b2a24f57bbc2f2bfdef3ed5e90cd6fb4b5bf7d82278949887edb2b06ce64cb902134d88d3486094465556ad839a75d", 0xf4}], 0x7, &(0x7f0000000000)=[{0xe0, 0x13f, 0x8, "9924073e07f1264db1f01e52214b4ab5accd862f9b041cfb500d70f85a86822611e39073e0b96513b3098f534c0cad1ec0343f5d7d00fcb91d37f4cd6e61a752e5730c8e5a7dc3dbdc387783926d9f77faae5766bf53797c1954376c173a4435239950a2443e2f2f0fdb42e5797b2e6da98b5a28ff8a4fbe6ed1e967967a2b122848361f742104df4bbba514aa04eaccd4c9c5e62a6ce0253a4b6ea816a04c5321df1b8322dd761b7f924a07eba17a8f4f04bb95a944b7551f954f9abf7a4c820e090999afea7daad271334bab"}], 0xe0, 0x5}, 0x3}, {{&(0x7f0000000000)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f0000000000)=[{&(0x7f00004b3000-0x1000)="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0x1000}, {&(0x7f0000000000)="83ae6c384c8e4290f613d8d2f27a7d65e042214f7bb5b5fd0dda86befbb759508063ee6d6b42700f432618a8002b3aae9c0c1a9d8392aaf385c3ed165caf8dfdc33f1dc6e2772bf5b937f2508a9b6396695820c2800b998e7c4adf10f302f48d9554649788acda388b13db5899e5c95e2bd093e03ace4431691048e98e71b93d94dc5d0694d2060e2ce2d1effd754dfc1ca840cba7786515fe7c767e0e483aca18bd2bcd2ddb3d33396ea93e8f6e73b3b76f21c344d4a5c5b90bfffbf50e0e", 0xbf}], 0x2, &(0x7f0000e85000-0x3a0)=[{0xf0, 0x102, 0x7fffffff, "b8e560beba11c409fff80f706e297de661d6e08a50d6fd1a248cb033b85801561f7d1e2f715bb9fe182cd5c4c8b91399d9332191f8f47f50f117eea948d20f850eb26c3eb8abae75b315ccdb45ec99f6cb80be0e11949e9156a8fd9ec9c6871823428020d83bc7e76c301e451796302f59d8e387dc4be370c3426d634321ca7e036f24189a0a8705e7b82cbf135115747a714a087cfc8cf2011d6097017c8a2125e1843a8d49be872eafdb98690019d64038d72d29e4e33a20e7b78a191b507c00a2dafb41a7c83f732d7c083f2f2d3fc58a9fd938675f545fbfd29623b4"}, {0x88, 0x110, 0x6, "dc6a4145df269901c5da9655d57ae9174bd750f3496768dc76f7ec0d1929131dc50f7054fa6137c6a1bbe7d516c0de4fa9376c49cf8438c1adbd27bd95e48061804a3a9865f10ea5cd8d444a95bb3fad71d1732fdc28c3db6455db089b6a13138baf48dd3108432fd65696bb16359a16c63220b2923c91fc"}, {0x30, 0x103, 0x5, "a3eb397015a9598379abe9bcfe0798ba260a13697858dbb79a42d635"}, {0xf0, 0x0, 0xfff, "4d2c6fa870a6dd9b7e19c08a1f3991b7f5b69cc0c6be32f99acd88db5c4e5acd0b85144ef07dfe5902ad4757dbc4a3aeb6e25bd55ac0d3d869fe0efd1339a61814bb1d69bc736d9c8277667e07a3a2c69697e64d1fe4d2f6db9e3fcfc69918412f0c49e37bd3d4ba04ef469adfc4eff72c966d768fa3be1a805b1f3a81bb21a5715355f2a1ec30224aa7e0605170ae34e24afcb27d8f25f34e25adeb5817bf03da6ae8f4eb7022b39aeff37927d464c25d3cae088f696105667cd06f25ea3773869a4d343cb9ccae2ba7d9a57a7a2521e8bbb6557528f9a316bf419021bcba78"}, {0x108, 0x11b, 0x40000000000000, 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{&(0x7f000021e000)="f42ba2c6a7354c91d26ecb18f7d810ec6080cec54630b36941c9dd113911a8e29c81ce7f0c9b8201e691896a7bcd7cf8835145e8e5505413e6b3dd6dc4db56766e0bf8e3bcc0ed09c624eb1e7c0acaf60a7718e5699a56b2a9223573de3c0130ca2a5e25ef48e95f13c39f1d5ac121d02ec2445de364fb73e4ac1e2ebe3cbe477b06d75958556dbc6bf09419df088a29d8c9882e8ede2e02dba88c06b6cdd389f6ae44c6ea1361d4f16746290e5a18c38b", 0xb1}, {&(0x7f0000311000)="3ac3366df9b4b82dbef37e69fe32dbe26b86c38e753805234ced9f952870824f0bb556860b736d03881d8dd5732601205740db64ba3c2f1bfebe6f9287f3f7177d6102a73dc4e5baf44f9015a914cc2ca5c76be2c5887b02411afc04da17020833b8386813d555e5479a71cc94173a0384595f57a47a2195c127c9b689eb2beadd582f5055b0b9fd27d9cc51c0ce997ca973f516bb44e8c1522fbff6bb74360a8ed686450934d57ce555208a153febfdec092ac5183b", 0xb6}, {&(0x7f0000000000+0xddb)="0d589688cc2d51596f99dcc65c05fefa72b2535a2bb4089b491f77520d063a59bdef0f104d1ab52e75c83e7b", 0x2c}, {&(0x7f0000000000)="dff895d623974045966e3d37d1f37e5472c2c3f44c38a18f1175d69b9ce8c0ddc34d234c77e5684132ab30a88d69e184bb1747024551e665a165fa0a220c9e0845c5e52c1d826d642fd0c8134ae3bdb3e69ce02c925d012d240eab104647d513eb6fbbbd146e5707901c39fd851563b5c12fce1d723095ac22da5dd57f87225ed4602c90c0f2cd0ff812e647817fe13f2a751f596c5a913baf510a8a5ef52a22ce242e29b740b2954058e7d565bbf096ae533bcc4b00531a0d3873475b62bd63aa839b6145515e010ce56946d5ef505c6f9e662dd308d6514c6a", 0xda}, {&(0x7f000020d000-0xfa)="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", 0xfa}], 0x7, &(0x7f00006d9000-0x1b0)=[{0x28, 0x115, 0xfffffffffffffff8, "9ae6b84e0f64fd6438939312d11c21db110ef414"}, {0xb8, 0x0, 0x0, "d8436b01c6d7b55ed4dc26e34e69c12e9b5b8ebf1bac68623fd5051194cc354328cb14b9c6a03acbae7a4651c81c58563141771033a0d0f6c75c51180d6733842b4c689e74d287f4df0228bb18e709665f54aed4861a257d49eb5814ef20926f3a2bb241e41c698b3cbd0b366999855ed96e1fc93d5084ed73aad8934f54bb65f79d2148080456df2efae3924d0b01cb79ea0909b03d69940c33058430960adc947a57daa9"}, {0xd0, 0x117, 0x1, "ce02be56c1f3f9d492f5099a9f28fc96b489322d8d4ec491ed90718dd844bdaaa97924d3f76e944e20986dfbc696681fc6cd9b015af4a931ff7f4d642015b3314af099f0b83fbdb5dc7d381b3e17cdd3ecf9a781dccca7bd474f186e350591cad818ed34a52864705b51bf192e84e55a4f2b75704ade1c8b4ace8f12dddc63e1372ea23ac5a11ef9ab07df905d2066725face08180d1a7d74f0f9184d508fc6010b8f9719e094945d0ddd5b91cbc00612d446b0930703ffb50cfbd42"}], 0x1b0, 0x40000}, 0x7}], 0x5, 0x40000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000004000-0x8)={0x0, 0x2945}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000004000-0x8)={r4, 0xffffffff}, &(0x7f0000002000)=0x8) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000a05000)=""/4096, &(0x7f0000f89000)=0x1000) 2018/01/30 06:44:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00002da000)={0x0, 0x0}, 0x10) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000380000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000294000)=0x4, 0x4) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000429000)=""/168, &(0x7f0000ca6000-0x4)=0xa8) 2018/01/30 06:44:36 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000823000-0xf)='net/ipv6_route\x00') syz_open_dev$mice(&(0x7f0000228000)='/dev/input/mice\x00', 0x0, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000002000-0x8)=0x0, r0, &(0x7f0000001000)=0x0, 0x8, 0x1) fcntl$setflags(r0, 0x2, 0x1) 2018/01/30 06:44:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000560000-0x10)={0x0, 0x0}) clock_nanosleep(0x3, 0x1, &(0x7f0000a04000-0x10)={r0, r1+30000000}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000c3d000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f00008e3000/0x2000)=nil) remap_file_pages(&(0x7f000077b000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) 2018/01/30 06:44:36 executing program 5: ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008bc000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000fe000)='sessionid\x00') exit(0x5) preadv(r1, &(0x7f00007e8000-0x30)=[{&(0x7f0000d7f000)=""/196, 0xc4}], 0x1, 0x0) 2018/01/30 06:44:36 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000001000)=@req={0x50, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x3, 0x1, @fr=&(0x7f0000002000-0x18)={0x3, 0x2, 0x0, 0xfffffffffffffffa, 0x38000000000000, 0x4, 0x400}}}}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000000000+0x305)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000003000)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000003000-0x16)="6e657432697e5f7e61626c65737f7461200001007300") lseek(r3, 0x0, 0x3) 2018/01/30 06:44:36 executing program 7: clone(0x0, &(0x7f0000684000-0xd7)="", &(0x7f0000b59000)=0x0, &(0x7f0000b9e000)=0x0, &(0x7f000052e000)="") clock_settime(0x0, &(0x7f0000013000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000001000-0x4)=0x58) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f0000001000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000-0x4)=0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x4, 0x7fffffff, &(0x7f0000000000)={0x0, 0x0}) ioctl(r1, 0x9, &(0x7f0000000000)="") ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000001000-0x18)={0x9, &(0x7f0000001000-0xd6)=""/214, &(0x7f0000e78000)=[{0x0, 0xffffffffffffffbb, 0x1, &(0x7f0000001000-0xad)=""/173}, {0x8, 0x71, 0x4, &(0x7f00008e3000-0x71)=""/113}, {0xfffffffffffffffe, 0x1000, 0x5, &(0x7f0000f26000-0x1000)=""/4096}, {0x7fc000000000, 0x8e, 0x7fffffff, &(0x7f00009ca000-0x8e)=""/142}, {0x3, 0x59, 0x3, &(0x7f0000ad0000-0x59)=""/89}, {0x1, 0x95, 0x7, &(0x7f0000001000-0x95)=""/149}, {0x7, 0x6d, 0x0, &(0x7f0000001000-0x6d)=""/109}, {0x5, 0xbd, 0x6, &(0x7f0000513000)=""/189}, {0x3f, 0xd9, 0x6, &(0x7f0000000000)=""/217}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000000)=0x0, &(0x7f0000ec2000)=0x4) 2018/01/30 06:44:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000423000)={0x0, 0x0}) sendmsg(r0, &(0x7f0000f49000-0x38)={&(0x7f0000265000)=@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000088a000-0x40)=[{&(0x7f00007a5000)="8c1286524a9635b70347e1878342f71c9c62736ef924d6f3a33fb2fbff0196c89418468bd3203c07bb8625d2e6b227b9c21414acb235f863df14df807aa68182c920ca6a8fa09c0437137d43fa43feb7af8c54fbac8585e06aa8f4f9311a898171c4d9be9650af705344", 0x6a}, {&(0x7f0000ff7000)="3cc64c864e14bc3c6e8c113b789ba62c9152bbce54c4382ecad5194ef2cd6da8c9321626f4a0daa370ebaeca0939627706819b6b7be7e8d44410cf811da0", 0x3e}, {&(0x7f000010d000-0x1e)="1e6845d9ca343040c60f23aeb27e05540e74ae21bf53eceb54e389a5da36", 0x1e}, {&(0x7f0000e5f000-0xbe)="6e23d546e6abaf5da46e51c0f287dc2b77a2b1b7f3b62e7367badd11c5c152c33284f6f04c4f92b1c7d30622503c3d7931e6375f72a98c936bd5f312c4e411dabe01e0d51c34b500518824f38b4bc5f60fe93472efbea7878bac1dcf1e8817bff71879ed49f52ae39efc7fe03f2d5f6925abf0642ad52b15f3e23e1c85d92a6aeabbf587bf0ce7f8780cc339842a36b654c0183354fc28898636ac60c8b27b14819ee83377abf502a7165b6b2e6d8f83ea75dc4645e28b1765ff3232c0fe", 0xbe}], 0x4, &(0x7f00002c7000)=[{0xf0, 0x111, 0x3a4053ac, "ab2c82170f543a02358ff85bdd4a7c87bbae97582d05cc988a3afcc0d7d28f5e55aa3b21c0d00af2e921a5335b3dafee4776104f5b0498072627eac02042e0c0b2589a9029625b434b582c1ed9649af8a73f7a0e2a51078f45c592c403dbda7d173ea19f7fc5db206c59e5ce03b16bd86affab27d7b265c6b74417c0e2f90b3b12aa44c61ccc757fcf8b9d2b92eced5621f799f039c53e3890365aa261183a516813926f139a6d5cb929700b2d17373442b8687f7ff5c46fd06f6022ee03d60f434ede14146e36a87d4e0caaf700ca2e54fdbe521b4ef3ec9bd3b71b3d240d"}, {0x28, 0x0, 0x8, "e0a387e6c98abbc6c0880c992e1ffd9c509f2f2df15f0227"}, {0x10, 0x1ff, 0x3, ""}], 0x128, 0x80}, 0x50) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00007c2000+0x7c4)='/dev/keychord\x00', 0x201, 0x0) write$eventfd(r1, &(0x7f0000162000)=0x100000001, 0x8) close(r1) 2018/01/30 06:44:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f000013b000)="a547504c5b766d6e65741240766d6e65dd317b2d766d6e65744076626f786e65744c2176626f0700657431424d23a389", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000026000-0x8)={0x0, 0x0}) r1 = syz_open_dev$mice(&(0x7f0000849000-0x10)='/dev/input/mice\x00', 0x0, 0x1) sendfile(r1, r0, 0x0, 0x80000000) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f000076c000)=0x0) 2018/01/30 06:44:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f000022b000-0xf8)={{0x2, 0x3, 0x3, 0x3, 0x215a}, 0xfffffffffffffffa, 0x8, 'id1\x00', 'timer1\x00', 0x0, 0xde5, 0x4, 0x3f, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clone(0x0, &(0x7f00004f1000-0x2)="", &(0x7f0000000000)=0x0, &(0x7f00003fb000-0x4)=0x0, &(0x7f000059b000-0x1)="") 2018/01/30 06:44:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003fc000-0xb)='/dev/hwrng\x00', 0x20002, 0x0) getsockname$llc(r0, &(0x7f0000ee3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000fd5000-0x4)=0x10) umount2(&(0x7f0000a64000)='./file0/control/file0\x00', 0x0) r1 = memfd_create(&(0x7f0000254000-0x18)='-vboxnet1\\mime_typeuser\x00', 0x6b84d8fbb33a9b25) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000dbd000)=""/5) syz_open_dev$sndseq(&(0x7f000001a000)='/dev/snd/seq\x00', 0x0, 0x0) 2018/01/30 06:44:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000545000)={0x62, 0x200, 0xa60, 0x4d, 0x5, 0x4, 0x6, 0x2, 0x9, 0x0, 0x0, 0x10000}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x8000000006) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00003e7000)={0x0, 0x2, 0x30, 0x100000001, 0x4}, &(0x7f0000341000-0x4)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00009eb000-0x98)={r3, @in6={{0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7fffffff}, 0x98) ioctl$TCSETS(r2, 0x5402, &(0x7f0000512000)={0x4000, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETSW(r2, 0x5403, &(0x7f00006db000-0x24)={0x7, 0x9, 0x1ff, 0xffffffff7fffffff, 0x9, 0x2, 0xffffffff, 0x3, 0x433e, 0x6, 0x7, 0x0}) r4 = dup2(r2, r1) writev(r1, &(0x7f0000115000)=[{&(0x7f0000cc8000-0x7f)="bd2b", 0xfffffffffffffdf5}], 0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000e39000)='/dev/ptmx\x00', 0x80, 0x0) poll(&(0x7f0000656000)=[{r1, 0x8000, 0x0}, {r4, 0x480, 0x0}, {r4, 0x408, 0x0}], 0x3, 0x3f) 2018/01/30 06:44:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) exit(0x7) r1 = syz_open_procfs(r0, &(0x7f0000c3a000-0xa)='net/igmp6\x00') socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000d5a000-0x4)=0x0) 2018/01/30 06:44:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$usbmon(&(0x7f000034e000+0x2e7)='/dev/usbmon#\x00', 0x2, 0x4000) close(r1) close(r0) 2018/01/30 06:44:36 executing program 5: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000fdc000-0xd)='dns_resolver\x00', &(0x7f0000c34000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000fdb000)='%ppp1\x00', 0x0) r1 = add_key(&(0x7f000003e000-0x8)='keyring\x00', &(0x7f000001d000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r0) r2 = add_key(&(0x7f000003d000)='trusted\x00', &(0x7f000003d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000-0x82)="", 0x0, 0xffffffffffffffff) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fdd000-0x8)={0x0, 0x0}) keyctl$search(0xa, r1, &(0x7f0000028000-0x8)='keyring\x00', &(0x7f000003e000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, r2) 2018/01/30 06:44:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r2, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) r3 = getpgid(0x0) fcntl$setsig(r1, 0xa, 0x12) dup2(r0, r2) clone(0x0, &(0x7f00004bc000-0x1e)="", &(0x7f0000f73000-0x2)=0x0, &(0x7f0000146000-0x4)=0x0, &(0x7f0000bac000-0xaf)="") fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000fb3000-0x8)=0x0) fcntl$setown(r1, 0x8, r3) tkill(r3, 0x13) 2018/01/30 06:44:36 executing program 2: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000006000)=0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r1, &(0x7f0000025000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000013000-0x4)=0x10) 2018/01/30 06:44:36 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000011000-0x38)={&(0x7f000000f000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000009000-0x10)=[{&(0x7f0000011000-0xad)=""/173, 0xad}], 0x1, &(0x7f0000005000-0xb)=""/253, 0xfd, 0x7}, 0x40000000) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000d000)="2f0000001c0003fd6d0000000000000002dd00d802000000000000c9080001000000737e0beeffff005867855e7fa5", 0x2f}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 06:44:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f0000a14000)=0x80000001, 0x30d) connect$inet(r0, &(0x7f0000e2e000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 06:44:36 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000001000-0xc)={0x30002000, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x2) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000347000-0x8)={0x48, 0x2}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000ec7000-0x50)={@generic="00040007e79d3b71442301a205ee5488", @ifru_map={0x2bfafba0, 0x4, 0x0, 0x5, 0xc990, 0x6}}) write$tun(r2, &(0x7f0000ce6000-0x4e)=@hdr={0x0, 0x85, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) r3 = memfd_create(&(0x7f0000f12000-0x3)='--\x00', 0x1) ioctl$EVIOCGSW(r3, 0x8040451b, &(0x7f0000b80000)=""/144) r4 = dup2(r3, r3) sendmsg$nl_crypto(r3, &(0x7f000088d000)={&(0x7f00008fb000-0xc)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000cbf000)={&(0x7f0000356000-0x110)=@upd={0x110, 0x12, 0x20, 0x5, 0x1, {{'echainiv(rfc4543(rfc4106(gcm_base(xts-camellia-aesni-avx2,rmd320'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2400, 0x2000, 0x0, 0x0}, [{0x8, 0x1, 0x9}, {0x8, 0x1, 0xe1e}, {0x8, 0x1, 0x6}, {0x8, 0x1, 0xfff}, {0x8, 0x1, 0x5}, {0x8, 0x1, 0x80000000}]}, 0x110}, 0x1, 0x0, 0x0, 0x4}, 0x4) finit_module(r4, &(0x7f00006ba000-0x1)='\x00', 0x0) ioctl$TCGETA(r4, 0x5405, &(0x7f0000453000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCSSOFTCAR(r4, 0x541a, &(0x7f0000c73000)=0x9) 2018/01/30 06:44:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae3000-0x1)="") openat$selinux_access(0xffffffffffffff9c, &(0x7f0000587000)='/selinux/access\x00', 0x2, 0x0) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x80000, &(0x7f000002f000)="") mount(&(0x7f0000c21000)='./file0\x00', &(0x7f0000186000-0x8)='./file0\x00', &(0x7f0000a12000-0xe)="6100000000fbff00f50973666eb6", 0x2105404, &(0x7f0000270000)="") mount(&(0x7f0000f28000-0xe)='./file0/file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)="") umount2(&(0x7f000017c000)='./file0\x00', 0xa) link(&(0x7f00001c1000)='./file0/file0\x00', &(0x7f000006a000-0x8)='./file0\x00') 2018/01/30 06:44:36 executing program 1: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000048000)={0x8b, 0x0, 'client1\x00', 0x0, "dbc5a36560d78df4", "c134c88f58035d4fbcbb490bafc4f6b9746336b1db160771342fc6fe73b30a15", 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, 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]}) pipe(&(0x7f000002e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0xd4) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r2, &(0x7f000004a000-0x38)={&(0x7f000001a000-0xc)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000049000)={&(0x7f0000003000)=@ipv6_getroute={0x4c, 0x1a, 0x400, 0x0, 0x0, {0xa, 0x20, 0x94, 0x7, 0xfc, 0x3, 0xff, 0x0, 0x0}, [@RTA_ENCAP={0x30, 0x16, @generic="66c8f38906b5ab01a45182c444304fe0a588dd7e7685bab0e7f26c4cf3bc01b6bbebbedfec377ed00fd8f32d"}]}, 0x4c}, 0x1, 0x0, 0x0, 0x84}, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000018000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 51.492597] netlink: 11 bytes leftover after parsing attributes in process `syz-executor1'. [ 51.505341] netlink: 11 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/30 06:44:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$usbmon(&(0x7f000034e000+0x2e7)='/dev/usbmon#\x00', 0x2, 0x4000) close(r1) close(r0) 2018/01/30 06:44:36 executing program 3: mmap(&(0x7f0000000000/0x7f9000)=nil, 0x7f9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xa, 0x2, 0x88) mmap(&(0x7f00007f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00007f9000)={0xa, 0x0, 0x0, 0x7, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_nat_t_port={0x1fffff81, 0x16, 0xffffffffffffffff, 0x0}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 06:44:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000ef000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f000054c000-0x8)=0x0, 0x8) bind$nfc_llcp(r0, &(0x7f00006b8000-0x60)={0x27, 0x1d0, 0x20, 0x7, 0x4, 0xffffffffffffffff, "8e656e1dbcd5d880a561a22edcefde2a62dd2f16d8b3effc8c137cb07aa03e0474c0705a3c88f11c0902582db62267ec66853058ec640aaf1f0ec34467e560", 0x2}, 0x60) 2018/01/30 06:44:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d4e000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000c0c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0}) syz_open_pts(r0, 0x0) syz_open_pts(r0, 0x4080) fcntl$dupfd(r0, 0xca6798ae3a4072fa, r0) 2018/01/30 06:44:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000735000)='/dev/ptmx\x00', 0x0, 0x0) syz_fuse_mount(&(0x7f000082a000-0x8)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0) eventfd(0x0) unshare(0x28060400) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000024000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000cdc000-0x10)={0x200, 0x1, 0x0, 0xffffffff, 0x0}, &(0x7f0000baa000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000605000-0x8)={r4, 0xfffffffffffff000}, &(0x7f000057e000-0x4)=0x8) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) r5 = syz_open_dev$mice(&(0x7f0000a7c000-0x10)='/dev/input/mice\x00', 0x0, 0xc001) openat$selinux_load(0xffffffffffffff9c, &(0x7f00008bb000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$TUNSETQUEUE(r5, 0x400454d9, &(0x7f0000789000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x802}) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0206416, &(0x7f0000372000)={0x9, 0x8000, 0xffffffffffffff7f, 0x2, 0x2, 0x30}) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/30 06:44:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x1, &(0x7f0000db7000-0x4)=0x200ff, 0x4) fallocate(r0, 0x0, 0xffff, 0x9) sendto$inet(0xffffffffffffffff, &(0x7f000038d000-0x69)="", 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(0xffffffffffffffff, r0, 0x0, 0x7) sendfile(0xffffffffffffffff, r0, &(0x7f0000af5000)=0x62, 0x10001) 2018/01/30 06:44:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae3000-0x1)="") openat$selinux_access(0xffffffffffffff9c, &(0x7f0000587000)='/selinux/access\x00', 0x2, 0x0) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x80000, &(0x7f000002f000)="") mount(&(0x7f0000c21000)='./file0\x00', &(0x7f0000186000-0x8)='./file0\x00', &(0x7f0000a12000-0xe)="6100000000fbff00f50973666eb6", 0x2105404, &(0x7f0000270000)="") mount(&(0x7f0000f28000-0xe)='./file0/file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)="") umount2(&(0x7f000017c000)='./file0\x00', 0xa) link(&(0x7f00001c1000)='./file0/file0\x00', &(0x7f000006a000-0x8)='./file0\x00') 2018/01/30 06:44:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00006f0000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000ec7000-0x8)=@file={0x0, './file0\x00'}, 0xa) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000208000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KDDELIO(r2, 0x4b35, 0x2) ppoll(&(0x7f00005e2000-0x8)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000001000)={0x1ff}, 0x8) recvfrom$unix(r1, &(0x7f00008e7000-0x3c)=""/60, 0x3c, 0x0, &(0x7f0000dea000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) recvfrom$unix(r0, &(0x7f0000e5b000-0xfb)=""/251, 0xfb, 0x0, &(0x7f0000002000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/30 06:44:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000872000+0x936)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fac000)='/selinux/enforce\x00', 0x81, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x101) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f00005a7000-0x19c)=[@increfs={0x40046304, 0x0}, @increfs={0x40046304, 0x0}], 0x0, 0x0, &(0x7f0000051000)=""}) 2018/01/30 06:44:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000ef000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f000054c000-0x8)=0x0, 0x8) bind$nfc_llcp(r0, &(0x7f00006b8000-0x60)={0x27, 0x1d0, 0x20, 0x7, 0x4, 0xffffffffffffffff, "8e656e1dbcd5d880a561a22edcefde2a62dd2f16d8b3effc8c137cb07aa03e0474c0705a3c88f11c0902582db62267ec66853058ec640aaf1f0ec34467e560", 0x2}, 0x60) 2018/01/30 06:44:36 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000034b000-0x8)={0x0, 0x8}, &(0x7f0000315000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000000)={r1, 0x862, 0x56, "037724ac5f43eb21c710307d1325b906e9627ec274ea3974a053d45eb1068c634e6f58f6b967e96cc5001afffdbd7447c0f2e539283b24513ca13bf9d609a360be450209ba6fb794b644917c8b088b1e94ad39e1965b"}, 0x5e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0xfffffffffffffffe, 0x20) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000344000-0x14)={0x77, 0x4, 0xfffffffffffffeff, 0x4, 0x2e548d0}, 0x14) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00000b7000-0x20)={@common='irlan0\x00', @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$sock_int(r2, 0x1, 0x2a, &(0x7f000000d000-0x4)=0x0, &(0x7f0000000000)=0x4) 2018/01/30 06:44:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000bdd000-0x8)={0x0, 0x0}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000dfa000-0xc)={0x0, @empty=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000e61000)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000a7c000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x9, r1}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fdc000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f000054b000-0x4)=0x3, 0x4) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00009e7000)={&(0x7f000077a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ad1000-0x10)={&(0x7f000036a000-0x58)=@newneigh={0x24, 0x1c, 0x211, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0}, [@NDA_DST_IPV4={0x8, 0x1, @empty=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 06:44:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000ef000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f000054c000-0x8)=0x0, 0x8) bind$nfc_llcp(r0, &(0x7f00006b8000-0x60)={0x27, 0x1d0, 0x20, 0x7, 0x4, 0xffffffffffffffff, "8e656e1dbcd5d880a561a22edcefde2a62dd2f16d8b3effc8c137cb07aa03e0474c0705a3c88f11c0902582db62267ec66853058ec640aaf1f0ec34467e560", 0x2}, 0x60) 2018/01/30 06:44:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000ef000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f000054c000-0x8)=0x0, 0x8) bind$nfc_llcp(r0, &(0x7f00006b8000-0x60)={0x27, 0x1d0, 0x20, 0x7, 0x4, 0xffffffffffffffff, "8e656e1dbcd5d880a561a22edcefde2a62dd2f16d8b3effc8c137cb07aa03e0474c0705a3c88f11c0902582db62267ec66853058ec640aaf1f0ec34467e560", 0x2}, 0x60) 2018/01/30 06:44:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000825000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000693000)={0x7, 0x8, 0x6, 0x0, 0x10000, 0x4}) poll(&(0x7f00004d7000+0x9a)=[{r0, 0x0, 0x0}], 0x1, 0xfffffffffffffff9) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) 2018/01/30 06:44:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$usbmon(&(0x7f000034e000+0x2e7)='/dev/usbmon#\x00', 0x2, 0x4000) close(r1) close(r0) 2018/01/30 06:44:36 executing program 2: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x800000) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000025000)='/dev/ppp\x00', 0x101000, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000015000)=0x200000007, 0x4) r2 = dup2(r0, r0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000028000-0x1)=0x3) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000015000-0x18)={0x0, 0x5a, 0x30, 0x20, 0x9}, &(0x7f0000027000-0x4)=0x18) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000026000)={r3, 0x0}, 0x6) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) setrlimit(0x9, &(0x7f000000a000-0x10)={0x8, 0x0}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000025000-0x4)=0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000029000-0x108)={r3, @in={{0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x10000, 0x80000000, 0x1, 0xffffffff, 0x9, 0x3, 0x4, 0xff, 0x1, 0xf0, 0x80, 0x7, 0x0, 0x3, 0x7f]}, &(0x7f0000028000)=0x108) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x24, 0x18, 0x21, 0x2, 0xffffffffffffffff, {0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x7}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 06:44:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000ef000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f000054c000-0x8)=0x0, 0x8) bind$nfc_llcp(r0, &(0x7f00006b8000-0x60)={0x27, 0x1d0, 0x20, 0x7, 0x4, 0xffffffffffffffff, "8e656e1dbcd5d880a561a22edcefde2a62dd2f16d8b3effc8c137cb07aa03e0474c0705a3c88f11c0902582db62267ec66853058ec640aaf1f0ec34467e560", 0x2}, 0x60) [ 51.655417] binder: BINDER_SET_CONTEXT_MGR already set [ 51.661300] binder: 6866:6869 ioctl 40046207 0 returned -16 2018/01/30 06:44:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000ef000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f000054c000-0x8)=0x0, 0x8) 2018/01/30 06:44:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000469000-0xf)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000dc8000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000b6d000-0xa)='net/udp\x00') getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000dec000)={0x0, 0x0, 0x0}, &(0x7f0000447000)=0xc) r4 = geteuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000002f000)={0x0, 0x0, 0x0}, &(0x7f0000273000)=0xc) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000c9e000-0xc)={r3, r4, r5}, 0xc) preadv(r2, &(0x7f0000331000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x102) 2018/01/30 06:44:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0) write(r0, &(0x7f00009fc000-0x1)='\'', 0x1) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f0000836000)="2600000012004700ba720000140000e3041000ff0100000000000001000000010600100076f0", 0x26) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000dea000-0x4)=0x2, 0x4) pipe(&(0x7f0000eff000-0x8)={0x0, 0x0}) link(&(0x7f0000a4a000)='./file0\x00', &(0x7f0000bec000-0x8)='./file0\x00') renameat2(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCLINUX4(0xffffffffffffffff, 0x541c, &(0x7f0000d85000-0x1)=0x4) 2018/01/30 06:44:36 executing program 2: mmap(&(0x7f0000000000/0x41d000)=nil, 0x41d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000)={&(0x7f000000c000-0x33c)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x1, 0x0, 0x20}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000041d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000041d000)='./file0\x00', &(0x7f00002b4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00001c4000)=0x0) r3 = geteuid() mmap(&(0x7f000041d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000041d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000041e000-0x8)='./file0\x00', &(0x7f000041e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000022a000-0x4)=0x0) mmap(&(0x7f000041d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f000041d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000041d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000041d000)={0x0, 0x0, 0x0}, &(0x7f00002a2000-0x4)=0xc) r8 = gettid() mmap(&(0x7f000041d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000001a000-0xc)={0x0, 0x0, 0x0}, &(0x7f000041e000-0x4)=0xc) mmap(&(0x7f000041d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000041d000)={0x0, 0x0, 0x0}, &(0x7f000008b000-0x4)=0xc) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000f4000)=0x0) fstat(r0, &(0x7f0000136000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000041d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000041e000-0x8)='./file0\x00', &(0x7f00002c6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000041d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f000041e000-0x38)={0x0, 0x0, &(0x7f0000195000-0x20)=[{&(0x7f00003da000)={0x1c4, 0x3e, 0x800, 0x6, 0x3, "", [@typed={0xb0, 0x2f, @binary="24d377ed2f3eb84e7344f48e143c416258a80b022de17301aa2f880ff06e87e12527f56f81547c26295a04ac131d71ab7dc6914a560cf624b34ca2af54ff648e602ca1a863b59e9fe02b47866a62d908753fcf95923b3e92f2496ad3c70d8331bcbd7c064dcafe3656462e7752e0c33ae78497ec5ffeff6f15cc9e21c8dafc6e74143d88eb608a6aa01b5646030d222bdadacbd912135fed2b31cf402367b8010d73f77a21ad"}, @generic="4054a0f359178143dc2993079c265fd69c8848b62cae51edeab72350295dcc25174b1d67a79c3517d7a7a44852ddcbac4963739566eeabd79c1d4ba611e0a6560d28d0e95fbe4c766d97e77e4a606d5a09f7e25ee396889fe15fd1109da29c63b6abc2d2842e7e0edf65630d09b3b6e7bc14550b98c0a95d264ec02d6c72923c34e8310682d0bfcc675338c918191c991558af344d6b7eb7baa60c93e46976dea66a443d2bd5a0dfc5ea8a28e57b138de664325f503a407f63e151334af6a4294a642c013b299b22e875e0cefbafdc6d47c6bc23413a1787eedf103ae1ac62155fae39a45696845621da8700c8b0ed112ebb6c0365", @typed={0xc, 0x7c, @uid=r1}]}, 0x1c4}, {&(0x7f0000189000)={0x1dc, 0x42, 0x400, 0x6, 0x1, "", [@generic="7e20eb", @nested={0x34, 0x23, [@typed={0xc, 0x75, @u32=0x2}, @typed={0xc, 0x84, @fd=r0}, @typed={0xc, 0x90, @fd=r0}, @typed={0xc, 0x31, @fd=r0}]}, @generic="6ab7cc9593a1bc82c5e2fc69268c018526318cc5cabc911fc07dfd5ec8aac1bedab65f26f8c8d400802d2eb5e20ae174787b5f0b335965b390bed3cce7507d93e60645f1caedb9be0645b120e12221d2f006b3d1f97357b219c8e133ee578175796fa0b393e98a650f32a64ba0d3b259549b881d4ec21757f6344a21d93672f4dada94ecb8dd1938361c310560afb80e023808e4f7b0f7ca3d3d9e68901959b426cedd6e9b112642ab6827ce4310c44769c8db9c930cf472c81af8044bbe410b9d92222bb3490dd515d83df8754fa29fe8c68a893dca9d43e38b01c349", @typed={0xb8, 0x1a, @binary="1c0501b4e7d76bdadff945c5ac85c3ebaf65ed3232c28f3f3e65e8603f360a2fdcb4d91e4960bb1d899397651e827d59dfd3ef40c88f3dd71feccecdc2dca1633667125ac90b120e355441a40afe94e520a6910ed40bef33b15ed83aab82a0f14d31da1e4126f04860f2ca9dcd90ab4c8bcfa4e84e8398cee4a5753431e0d9d9babf237b981aab6bd780122f4a11b9374b937ba43887d5bce35fd66b48eab51650210e4e66bbee8e2128284612a3"}]}, 0x1dc}], 0x2, &(0x7f00000ca000-0xb0)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0xb0, 0x4004000}, 0x4000004) 2018/01/30 06:44:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$usbmon(&(0x7f000034e000+0x2e7)='/dev/usbmon#\x00', 0x2, 0x4000) close(r1) close(r0) 2018/01/30 06:44:36 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000001000-0x10)=@buf={0x55, &(0x7f0000002000-0x55)="a77b78a8983bab2a9957c06df3551779ce4c7d32ace42f42af670396c9d2d1b30634cb6d6723bd5f009303545b773f8ac081ab4b3a999951fc50e77dc957280e895741d6f1f95e883c6f9caad064d45bb843bd81ef"}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000001000-0x20)={{0x100000000000, 0x2710}, {0x0, 0x0}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/30 06:44:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000735000)='/dev/ptmx\x00', 0x0, 0x0) syz_fuse_mount(&(0x7f000082a000-0x8)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0) eventfd(0x0) unshare(0x28060400) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000024000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000cdc000-0x10)={0x200, 0x1, 0x0, 0xffffffff, 0x0}, &(0x7f0000baa000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000605000-0x8)={r4, 0xfffffffffffff000}, &(0x7f000057e000-0x4)=0x8) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) r5 = syz_open_dev$mice(&(0x7f0000a7c000-0x10)='/dev/input/mice\x00', 0x0, 0xc001) openat$selinux_load(0xffffffffffffff9c, &(0x7f00008bb000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$TUNSETQUEUE(r5, 0x400454d9, &(0x7f0000789000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x802}) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0206416, &(0x7f0000372000)={0x9, 0x8000, 0xffffffffffffff7f, 0x2, 0x2, 0x30}) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/30 06:44:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(0xffffffffffffffff, &(0x7f000054c000-0x8)=0x0, 0x8) 2018/01/30 06:44:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae3000-0x1)="") openat$selinux_access(0xffffffffffffff9c, &(0x7f0000587000)='/selinux/access\x00', 0x2, 0x0) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x80000, &(0x7f000002f000)="") mount(&(0x7f0000c21000)='./file0\x00', &(0x7f0000186000-0x8)='./file0\x00', &(0x7f0000a12000-0xe)="6100000000fbff00f50973666eb6", 0x2105404, &(0x7f0000270000)="") mount(&(0x7f0000f28000-0xe)='./file0/file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)="") umount2(&(0x7f000017c000)='./file0\x00', 0xa) link(&(0x7f00001c1000)='./file0/file0\x00', &(0x7f000006a000-0x8)='./file0\x00') 2018/01/30 06:44:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000671000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000c21000)='scalable\x00', 0x9) 2018/01/30 06:44:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(0xffffffffffffffff, &(0x7f000054c000-0x8)=0x0, 0x8) [ 51.852979] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor2/6935 [ 51.861589] caller is __this_cpu_preempt_check+0x1c/0x20 [ 51.867059] CPU: 1 PID: 6935 Comm: syz-executor2 Not tainted 4.4.113-g962d1f3 #2 [ 51.874573] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 51.883907] 0000000000000000 0d4b30ec47fed158 ffff8800b7527468 ffffffff81d028ed [ 51.891915] 0000000000000001 ffffffff839fe3a0 ffffffff83d0b8a0 ffff8801d40c97c0 [ 51.899942] 0000000000000003 ffff8800b75274a8 ffffffff81d62834 ffff8800b75274c0 [ 51.907909] Call Trace: [ 51.910468] [] dump_stack+0xc1/0x124 [ 51.915804] [] check_preemption_disabled+0x1d4/0x200 [ 51.922526] [] __this_cpu_preempt_check+0x1c/0x20 [ 51.928989] [] ipcomp_init_state+0x188/0x980 [ 51.935017] [] ? xfrm_state_get_afinfo+0x1b/0x1d0 [ 51.941486] [] ipcomp6_init_state+0xb5/0x820 [ 51.947520] [] ? __xfrm_init_state+0x363/0xb30 [ 51.953722] [] __xfrm_init_state+0x3e7/0xb30 [ 51.959753] [] xfrm_add_sa+0x1916/0x2e40 [ 51.965433] [] ? xfrm_send_state_notify+0x17d0/0x17d0 [ 51.972244] [] ? nla_parse+0x213/0x260 [ 51.977752] [] ? xfrm_send_state_notify+0x17d0/0x17d0 [ 51.984572] [] xfrm_user_rcv_msg+0x41c/0x6b0 [ 51.990625] [] ? xfrm_dump_sa_done+0xa0/0xa0 [ 51.996655] [] ? ksize+0x92/0xf0 [ 52.001644] [] ? avc_has_perm_noaudit+0x460/0x460 [ 52.008110] [] netlink_rcv_skb+0x13e/0x370 [ 52.013965] [] ? xfrm_dump_sa_done+0xa0/0xa0 [ 52.019995] [] xfrm_netlink_rcv+0x6f/0x90 [ 52.025769] [] netlink_unicast+0x522/0x760 [ 52.031625] [] ? netlink_unicast+0x44f/0x760 [ 52.037655] [] ? netlink_attachskb+0x6c0/0x6c0 [ 52.043856] [] netlink_sendmsg+0x8e8/0xc50 [ 52.049725] [] ? netlink_unicast+0x760/0x760 [ 52.055782] [] ? selinux_socket_sendmsg+0x3f/0x50 [ 52.062273] [] ? security_socket_sendmsg+0x89/0xb0 [ 52.062286] [] ? netlink_unicast+0x760/0x760 [ 52.062292] [] sock_sendmsg+0xca/0x110 [ 52.062299] [] ___sys_sendmsg+0x6c1/0x7c0 [ 52.062305] [] ? copy_msghdr_from_user+0x550/0x550 [ 52.062314] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 52.062322] [] ? __fget+0x47/0x3b0 [ 52.062327] [] ? __fget+0x232/0x3b0 [ 52.062333] [] ? __fget+0x47/0x3b0 [ 52.062339] [] ? __fget_light+0xa1/0x1e0 [ 52.062345] [] ? __fdget+0x18/0x20 [ 52.062351] [] __sys_sendmsg+0xd3/0x190 [ 52.062358] [] ? SyS_shutdown+0x1b0/0x1b0 [ 52.062365] [] ? ioctl_preallocate+0x1f0/0x1f0 2018/01/30 06:44:37 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000001000-0x10)=@buf={0x55, &(0x7f0000002000-0x55)="a77b78a8983bab2a9957c06df3551779ce4c7d32ace42f42af670396c9d2d1b30634cb6d6723bd5f009303545b773f8ac081ab4b3a999951fc50e77dc957280e895741d6f1f95e883c6f9caad064d45bb843bd81ef"}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000001000-0x20)={{0x100000000000, 0x2710}, {0x0, 0x0}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/30 06:44:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000040a000-0xa)='/dev/ptmx\x00', 0x88000, 0x0) poll(&(0x7f000000c000-0x1b)=[{r0, 0x0, 0x0}], 0x1, 0x8001) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000018000)=0x5) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000b07000-0x6)={0x100000000, 0x5, 0x6}) prctl$seccomp(0x16, 0x1, &(0x7f0000ab1000-0x10)={0x9, &(0x7f0000ff6000-0x48)=[{0x5, 0x600, 0x3, 0x7}, {0x0, 0x4800000000, 0x2, 0x7fffffff}, {0x100000000, 0x7, 0x3, 0x1}, {0x8a, 0x8, 0x0, 0x4}, {0x8, 0x9, 0x7, 0x8}, {0x1, 0xa836, 0x7, 0x7f}, {0x7fff, 0x3, 0x5a, 0x1}, {0xffffffff, 0x80000000, 0x5, 0x7}, {0x3, 0x4, 0x7, 0x0}]}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00006d4000)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f00001ca000)={0x7, &(0x7f0000d0b000-0x38)=[{0x1000, 0x31e, 0x7, 0x1}, {0x20000000, 0xdb2c, 0x4, 0x3}, {0xdd2, 0x42b2, 0xaf84, 0x1}, {0x3, 0x7ff, 0x40, 0xfffffffffffffff8}, {0xf68e, 0x1, 0x0, 0xffffffffffffff80}, {0x9, 0x6, 0x4, 0x1}, {0x0, 0x4, 0x0, 0xd13}]}) ioctl$TCSETAF(r0, 0x5408, &(0x7f000044d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/30 06:44:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00000a1000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00005fa000-0x44)={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r1 = accept4$inet(r0, &(0x7f000093d000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006d4000)=0x10, 0x80800) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00008d5000)="d5233d7292b9a880aa2e6102c3200bc4", 0x10) 2018/01/30 06:44:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$usbmon(&(0x7f000034e000+0x2e7)='/dev/usbmon#\x00', 0x2, 0x4000) close(r1) close(r0) 2018/01/30 06:44:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(0xffffffffffffffff, &(0x7f000054c000-0x8)=0x0, 0x8) 2018/01/30 06:44:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000735000)='/dev/ptmx\x00', 0x0, 0x0) syz_fuse_mount(&(0x7f000082a000-0x8)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0) eventfd(0x0) unshare(0x28060400) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000024000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000cdc000-0x10)={0x200, 0x1, 0x0, 0xffffffff, 0x0}, &(0x7f0000baa000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000605000-0x8)={r4, 0xfffffffffffff000}, &(0x7f000057e000-0x4)=0x8) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) r5 = syz_open_dev$mice(&(0x7f0000a7c000-0x10)='/dev/input/mice\x00', 0x0, 0xc001) openat$selinux_load(0xffffffffffffff9c, &(0x7f00008bb000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$TUNSETQUEUE(r5, 0x400454d9, &(0x7f0000789000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x802}) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0206416, &(0x7f0000372000)={0x9, 0x8000, 0xffffffffffffff7f, 0x2, 0x2, 0x30}) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/30 06:44:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae3000-0x1)="") openat$selinux_access(0xffffffffffffff9c, &(0x7f0000587000)='/selinux/access\x00', 0x2, 0x0) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x80000, &(0x7f000002f000)="") mount(&(0x7f0000c21000)='./file0\x00', &(0x7f0000186000-0x8)='./file0\x00', &(0x7f0000a12000-0xe)="6100000000fbff00f50973666eb6", 0x2105404, &(0x7f0000270000)="") mount(&(0x7f0000f28000-0xe)='./file0/file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)="") umount2(&(0x7f000017c000)='./file0\x00', 0xa) link(&(0x7f00001c1000)='./file0/file0\x00', &(0x7f000006a000-0x8)='./file0\x00') 2018/01/30 06:44:37 executing program 2: mmap(&(0x7f0000000000/0x41d000)=nil, 0x41d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000)={&(0x7f000000c000-0x33c)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x1, 0x0, 0x20}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000041d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000041d000)='./file0\x00', &(0x7f00002b4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00001c4000)=0x0) r3 = geteuid() mmap(&(0x7f000041d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000041d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000041e000-0x8)='./file0\x00', &(0x7f000041e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000022a000-0x4)=0x0) mmap(&(0x7f000041d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f000041d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000041d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000041d000)={0x0, 0x0, 0x0}, &(0x7f00002a2000-0x4)=0xc) r8 = gettid() mmap(&(0x7f000041d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000001a000-0xc)={0x0, 0x0, 0x0}, &(0x7f000041e000-0x4)=0xc) mmap(&(0x7f000041d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000041d000)={0x0, 0x0, 0x0}, &(0x7f000008b000-0x4)=0xc) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000f4000)=0x0) fstat(r0, &(0x7f0000136000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000041d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000041e000-0x8)='./file0\x00', &(0x7f00002c6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000041d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f000041e000-0x38)={0x0, 0x0, &(0x7f0000195000-0x20)=[{&(0x7f00003da000)={0x1c4, 0x3e, 0x800, 0x6, 0x3, "", [@typed={0xb0, 0x2f, @binary="24d377ed2f3eb84e7344f48e143c416258a80b022de17301aa2f880ff06e87e12527f56f81547c26295a04ac131d71ab7dc6914a560cf624b34ca2af54ff648e602ca1a863b59e9fe02b47866a62d908753fcf95923b3e92f2496ad3c70d8331bcbd7c064dcafe3656462e7752e0c33ae78497ec5ffeff6f15cc9e21c8dafc6e74143d88eb608a6aa01b5646030d222bdadacbd912135fed2b31cf402367b8010d73f77a21ad"}, @generic="4054a0f359178143dc2993079c265fd69c8848b62cae51edeab72350295dcc25174b1d67a79c3517d7a7a44852ddcbac4963739566eeabd79c1d4ba611e0a6560d28d0e95fbe4c766d97e77e4a606d5a09f7e25ee396889fe15fd1109da29c63b6abc2d2842e7e0edf65630d09b3b6e7bc14550b98c0a95d264ec02d6c72923c34e8310682d0bfcc675338c918191c991558af344d6b7eb7baa60c93e46976dea66a443d2bd5a0dfc5ea8a28e57b138de664325f503a407f63e151334af6a4294a642c013b299b22e875e0cefbafdc6d47c6bc23413a1787eedf103ae1ac62155fae39a45696845621da8700c8b0ed112ebb6c0365", @typed={0xc, 0x7c, @uid=r1}]}, 0x1c4}, {&(0x7f0000189000)={0x1dc, 0x42, 0x400, 0x6, 0x1, "", [@generic="7e20eb", @nested={0x34, 0x23, [@typed={0xc, 0x75, @u32=0x2}, @typed={0xc, 0x84, @fd=r0}, @typed={0xc, 0x90, @fd=r0}, @typed={0xc, 0x31, @fd=r0}]}, @generic="6ab7cc9593a1bc82c5e2fc69268c018526318cc5cabc911fc07dfd5ec8aac1bedab65f26f8c8d400802d2eb5e20ae174787b5f0b335965b390bed3cce7507d93e60645f1caedb9be0645b120e12221d2f006b3d1f97357b219c8e133ee578175796fa0b393e98a650f32a64ba0d3b259549b881d4ec21757f6344a21d93672f4dada94ecb8dd1938361c310560afb80e023808e4f7b0f7ca3d3d9e68901959b426cedd6e9b112642ab6827ce4310c44769c8db9c930cf472c81af8044bbe410b9d92222bb3490dd515d83df8754fa29fe8c68a893dca9d43e38b01c349", @typed={0xb8, 0x1a, @binary="1c0501b4e7d76bdadff945c5ac85c3ebaf65ed3232c28f3f3e65e8603f360a2fdcb4d91e4960bb1d899397651e827d59dfd3ef40c88f3dd71feccecdc2dca1633667125ac90b120e355441a40afe94e520a6910ed40bef33b15ed83aab82a0f14d31da1e4126f04860f2ca9dcd90ab4c8bcfa4e84e8398cee4a5753431e0d9d9babf237b981aab6bd780122f4a11b9374b937ba43887d5bce35fd66b48eab51650210e4e66bbee8e2128284612a3"}]}, 0x1dc}], 0x2, &(0x7f00000ca000-0xb0)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0xb0, 0x4004000}, 0x4000004) 2018/01/30 06:44:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$usbmon(&(0x7f000034e000+0x2e7)='/dev/usbmon#\x00', 0x2, 0x4000) close(r1) close(r0) [ 52.062371] [] ? __fget+0x20b/0x3b0 [ 52.062376] [] ? __fget+0x232/0x3b0 [ 52.062381] [] ? __fget+0x47/0x3b0 [ 52.062388] [] ? security_file_ioctl+0x89/0xb0 [ 52.062395] [] SyS_sendmsg+0x2d/0x50 [ 52.062403] [] entry_SYSCALL_64_fastpath+0x1c/0x98 2018/01/30 06:44:37 executing program 1: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000ef000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f000054c000-0x8)=0x0, 0x8) 2018/01/30 06:44:37 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000001000-0x10)=@buf={0x55, &(0x7f0000002000-0x55)="a77b78a8983bab2a9957c06df3551779ce4c7d32ace42f42af670396c9d2d1b30634cb6d6723bd5f009303545b773f8ac081ab4b3a999951fc50e77dc957280e895741d6f1f95e883c6f9caad064d45bb843bd81ef"}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000001000-0x20)={{0x100000000000, 0x2710}, {0x0, 0x0}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/30 06:44:37 executing program 1: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000ef000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f000054c000-0x8)=0x0, 0x8) [ 52.233129] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor2/6956 [ 52.241708] caller is __this_cpu_preempt_check+0x1c/0x20 [ 52.247150] CPU: 1 PID: 6956 Comm: syz-executor2 Not tainted 4.4.113-g962d1f3 #2 [ 52.254673] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.264018] 0000000000000000 5ab2698b73083ea9 ffff8800b78b7468 ffffffff81d028ed [ 52.272050] 0000000000000001 ffffffff839fe3a0 ffffffff83d0b8a0[ 52.277624] audit: type=1326 audit(1517294677.297:17): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6949 comm="syz-executor3" exe="/root/syz-executor3" sig=9 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x0 [ 52.301822] ffff8801d43a5f00 [ 52.305300] 0000000000000003 ffff8800b78b74a8 ffffffff81d62834 ffff8800b78b74c0 [ 52.313277] Call Trace: [ 52.315836] [] dump_stack+0xc1/0x124 [ 52.321175] [] check_preemption_disabled+0x1d4/0x200 [ 52.327901] [] __this_cpu_preempt_check+0x1c/0x20 [ 52.334371] [] ipcomp_init_state+0x188/0x980 [ 52.340421] [] ? xfrm_state_get_afinfo+0x1b/0x1d0 [ 52.346885] [] ipcomp6_init_state+0xb5/0x820 [ 52.352923] [] ? __xfrm_init_state+0x363/0xb30 [ 52.358211] audit: type=1326 audit(1517294677.297:18): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6949 comm="syz-executor3" exe="/root/syz-executor3" sig=9 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x0 [ 52.382776] [] __xfrm_init_state+0x3e7/0xb30 [ 52.388806] [] xfrm_add_sa+0x1916/0x2e40 [ 52.394495] [] ? xfrm_send_state_notify+0x17d0/0x17d0 [ 52.401310] [] ? nla_parse+0x213/0x260 [ 52.406819] [] ? xfrm_send_state_notify+0x17d0/0x17d0 [ 52.413631] [] xfrm_user_rcv_msg+0x41c/0x6b0 [ 52.419664] [] ? xfrm_dump_sa_done+0xa0/0xa0 [ 52.425695] [] ? ksize+0x92/0xf0 [ 52.430686] [] ? avc_has_perm_noaudit+0x460/0x460 [ 52.437165] [] netlink_rcv_skb+0x13e/0x370 [ 52.443033] [] ? xfrm_dump_sa_done+0xa0/0xa0 [ 52.449078] [] xfrm_netlink_rcv+0x6f/0x90 [ 52.454849] [] netlink_unicast+0x522/0x760 [ 52.460713] [] ? netlink_unicast+0x44f/0x760 [ 52.466746] [] ? netlink_attachskb+0x6c0/0x6c0 [ 52.472951] [] netlink_sendmsg+0x8e8/0xc50 [ 52.478808] [] ? netlink_unicast+0x760/0x760 [ 52.484839] [] ? selinux_socket_sendmsg+0x3f/0x50 [ 52.491310] [] ? security_socket_sendmsg+0x89/0xb0 [ 52.497861] [] ? netlink_unicast+0x760/0x760 [ 52.503890] [] sock_sendmsg+0xca/0x110 [ 52.509399] [] ___sys_sendmsg+0x6c1/0x7c0 [ 52.515167] [] ? copy_msghdr_from_user+0x550/0x550 [ 52.521727] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 52.528713] [] ? __debug_object_init+0x1f3/0xc30 [ 52.535089] [] ? __fget+0x47/0x3b0 [ 52.540249] [] ? __fget+0x232/0x3b0 [ 52.545495] [] ? __fget+0x47/0x3b0 [ 52.550654] [] ? __fget_light+0xa1/0x1e0 [ 52.556341] [] ? __fdget+0x18/0x20 [ 52.561508] [] __sys_sendmsg+0xd3/0x190 [ 52.567111] [] ? SyS_shutdown+0x1b0/0x1b0 [ 52.572909] [] ? SyS_futex+0x210/0x2c0 [ 52.578434] [] ? fd_install+0x4d/0x60 [ 52.583883] [] ? move_addr_to_kernel+0x50/0x50 [ 52.590099] [] SyS_sendmsg+0x2d/0x50 [ 52.595450] [] entry_SYSCALL_64_fastpath+0x1c/0x98 2018/01/30 06:44:37 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000001000-0x10)=@buf={0x55, &(0x7f0000002000-0x55)="a77b78a8983bab2a9957c06df3551779ce4c7d32ace42f42af670396c9d2d1b30634cb6d6723bd5f009303545b773f8ac081ab4b3a999951fc50e77dc957280e895741d6f1f95e883c6f9caad064d45bb843bd81ef"}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000001000-0x20)={{0x100000000000, 0x2710}, {0x0, 0x0}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/30 06:44:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$usbmon(&(0x7f000034e000+0x2e7)='/dev/usbmon#\x00', 0x2, 0x4000) close(r1) close(r0) 2018/01/30 06:44:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000065b000-0xb)='/dev/hwrng\x00', 0x80000, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f000047a000-0x14)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000037d000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000566000)=@assoc_value={0x0, 0x0}, &(0x7f0000c1f000-0x1)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000c32000-0x8)={r2, 0x401, 0x7}, &(0x7f00005e7000-0x4)=0x8) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00007a1000)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000fb0000)=[{{&(0x7f0000e62000)=@can={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000159000)=[{&(0x7f0000f80000-0x72)="2c05e367ed7d8043b347847bd8b250bb1b78d93703b0558e70ee55815afef5a50ef8968ad38c50a3ac91fbd9c90781ec9a51f09dc9a550869d5f78c4eca65df1131d3ad99655444db9c2e8463f37f66ae36fd325255c10f4500db0cc2538fd358545ad3af62264f90c701f8d024a9c6e8fd6", 0x72}], 0x1, &(0x7f0000efe000-0xd0)=[{0xd0, 0x13f, 0xff, "9fe6f54677a0433bfa0083d1f36d2bd7fd458deece271ad129644f704f33a0ef66b015e3af3e4596e6350b2b94077a1b0613ffe71b3595cbe27af0cb4e1c2068ea5db4e66c1c95cfc1c9fffa134e13a786d6ec804c0a4a163ec5f4e2ae3724db0b06922b7e1ed861cf89c38bb7643f1c4d28e474f9c538a1e76018186404b299096d61d989780e0aa7df08473e6c4894f083f93c348e563c0376bd34cf43816a5aa3b31281c7581831e10232abedd8fab8aa03e7364f6d8e86"}], 0xd0, 0x4084}, 0x1}, {{&(0x7f00004e4000)=@hci={0x1f, 0xb2dc, 0x1}, 0x6, &(0x7f0000a4a000-0x20)=[{&(0x7f0000c5e000-0x21)="547f06db35115e2ec274dd95e9e3fb79946b303654b8fcc9e6876246573cc2ba1c2841a13b0c370a3bc4ef080d784f023afb191e3d127aea00ed03f3d35f4cd03da7f4530a474ad34ab32a2747e6914647738f9a50e4dc94b049b6082fe739cda551d9bf4b6d27313879c90ba6051b1562f9a3bce0e8e6b9b75a7b5c3c4e051d1431", 0x82}, {&(0x7f0000f41000-0x6a)="344bd35dbe478a2d89d89b90ae3bde995f442a6f4e53140b8e24dabe0a8d5548f54b91edda5d0d9efa53f7369c934ef85809a8ae71da1e2cced38186fc8915d160ff9e28fe97c439ed64ba9b8507adb4d416d500848399bd5ea6d892abe5e5018619da5679073c0e614c", 0x6a}], 0x2, &(0x7f0000f54000)=[{0xa0, 0x110, 0x8, "2bc2fd3e79baaf57cdf343d587363407043dba0b686975339f2525670a005c39e8643777ff10fd8c49577ca1068ee26a291e58ffc99e63bd9cbbfde45f5d7509e4ce70c029182f6f41204b57c178434580588f61641e6a4b8a53b7931d9c9a814a2386df016ffa43951dd7b9a0b6619d75add9233df006f5442a64f35d5cc6dd2c31589db7573dd1d710825c"}, {0xd0, 0x11f, 0x3f, "ce793f4ca591ea1cdff52a5f7b79e71b86aa2aedbdf2a98bddc02d0cdda6ac29bf633d54eb82006a8d27ca71ad6cee6c40765a58727cd61f1b763e631de145fc5dc870c12eb085cb8d36e65ec40f3bfdfd7af301771fdfab3928003a6f926b40c1fa5652e00b973db3dd7304877bb80ef9ab4b2905c85f50537a7c316d8b9d37c43fe2d9e71a86041323994b78654b12fe61c3aa5f201fb3a506868b3e2aa572a9f2ea297a0a17828f007dd351272e9bca3e9bcd1c8f491027bf2a57b2c4"}, {0x58, 0x187, 0x7, "1ae3dff684eee7d5986467d186cc373e32b55fbd5f79f5aded6cd8399de130b63f08304043823170d6b1de19344b7116a40e0f7f05d6673530da5bbd5670ccec067ef4a327581e"}, {0x30, 0xff, 0xbca, "cac1dbd218521ef56b729684c64822409f4fe6a04b240ea2dd7cc7ca76d08ec2"}, {0x10, 0x1bf, 0x7fff, ""}, {0xe8, 0x119, 0xffffffff, "1bc921d738fe8ecc68d4f6cb16db987c316593b831f3e62e03ef465c8be4dfa6a886e17b3147b21a9ac04ff2a37bc831c58a9c7fdb67e194cf5a1be8231dce1123a9b9d7f36e904522a6cd7f5d00927b3806bf8e711c373fb0ea4eb47fb14df3d945f6704b27f8de8c8789e26e8124a60895af5dc2dadcafc2009e8fc07bb908055d8fee430f81c99f4986dc35cb7c0cdb5e6607d717178a3139677f9473dcc32d25a2e0a679bb804fda5d64a086e52f5bd7c64eab7ab033ea1ebb8e363791d2ab3644f4b8df6504dbbba394091ff94af884619133b5c7cc"}, {0xb8, 0x3a, 0x7, "93ac426629513ffb7a331e0748a89f44faf13b090a7fe1db6c0fe027812c4265dd481445fdb1e72829da3a1721ae99f3a2744cc4f6f03758469524d8f38144a6f1c8d10d1c75e699911710cd3851cd13e8fc3cd3a3c4883ab6368d55c05c0d2e23520c41091767605c910247e72d090e2023add86a8e6ff05bcfcebacc92febbf90115e15128cf7c64c7c1b9062c0602d2f0429a50f0572ee0020613dc0dc1ddcdd59137"}, {0x48, 0x119, 0x4, "e1041b04bf5298a330a17c45500d6873f5217f8551503151222e0cc139e553e69a0b5ff8643eaec3090491779988bb534ba656826499261e"}, {0x28, 0x0, 0x1, "88569a1e1a8d1d47378ba8f3e1c6be7fb7aa72790e7f9f"}], 0x418, 0x40000}, 0x100000001}, {{0x0, 0x0, &(0x7f00008ad000)=[{&(0x7f0000371000)="076a7446ec4ac3155827a51a62266ce4653c384b38fce7a6", 0x18}, {&(0x7f0000d57000)="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", 0xfb}, {&(0x7f0000f2e000-0x69)="0da01d174f5bf3da6e3479782106aeb2b486942b2e482be142d6998f3afdbc60a74266afbbea5a765617fa46d8b440cff83d465abace967f62d689fc3fe9c2a3f400306a1218a385cc8db743cd49251762a8dd253f8c26ab2c58e593b3eb487cbc539b9f8f3dda0bff", 0x69}, {&(0x7f0000a13000)="21be4f7eae18bdd6d38e8af867c0bd8a2022c54fd5a6404e0c2866dfea3cf69e868ebb107f9f214ed2062f82", 0x2c}, {&(0x7f00001cf000)="b41d5099d9ae1718807aa0f9aa272a54f51394380d37e01c2fc0c3a8db464198030056fed0768e216de417a1d821129717d069658219ca3f79635f663d21a43821055ab0632bd11fed9ba1644ae16760aba248c5368074b6843a74aeb6125771b62e9fd829cdde5967e01c4f9b3563068f2b21c3805fc5f682884b01cfbb24c840", 0x81}, {&(0x7f00002df000-0xd6)="3b0da800565039ad77cbe047d067196caac13ce903c8d6ff795de81044b1ce01bae042782fb1a15a4be910d8666da25e519f6c720286ac8b44cc4789fb6aad8cc4dd4b709a5eed8260d61b9f3ff7497e083578f90d4c2b7d484016da0ed110791865b5ea85e73828a980d2abfcfb684be55a9729cd4bc7401249b2ccd172cb10358509ffefcb87891d2e2d1c5447dec0d5fcc1d3c3655df9d85d5dbd93c0f7cff732c3c86d9835bf9563234f6ce0164f4934a44af3eaed526ec38f2f0f2e2252d8119422ad641412fd57fa4aeeadf8adf17e2ce98acf", 0xd6}, {&(0x7f0000c51000)="331bde91f62d4d2614e8ff0c7b07d75dd0356444", 0x14}, {&(0x7f0000ba1000)="708ca1158a7b92f9656987fdef75e5aa69e6b54486f24fb7b44dc95c64b9eaccb2664a27c8f1767090a2eb9dfe9adf411dbc0907e4f3bca99bf6a0ad47b1ebbde2af0dc359892df0b5c89638c0d3e6eb248d5a3df852dbb42ab3d96d06b3e400d55caae30718814ffae2a4f45e4d7340e5016c4c407e5d34c9a0a6f87b3c3ee6c4d1fbcc9e8103150e140bd1b2e74e6c9b94ec5875f290f110fff1bb61ddee92a3b7cf05da82c9bbe484b8ccd4d5ec6ab41b8a1a97acdb6bac7dcea385bdbb2f2d56bfe0b72872251220655b729a83342fe18bd9fc7e9faeaf4f", 0xda}], 0x8, &(0x7f000005f000)=[{0x108, 0x107, 0xffffffffffff0000, 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"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{0x48, 0x119, 0x6, "190190ed707f3c3cd5b67dbb506443a412f9ec594d8426fec2f410892a3f70137ec6d9843bf0c25b064f1181a56a0d9157713fa3ae"}, {0x100, 0x47dd45cd14be4853, 0x6ecb, "5ec388f5d0f66c72d7d8600bb797b8e8664bd7d1d199af97dfa2df1e27a08c6121cd93a03adc04162ca6e87b56bd4c78d32ef9689cd7347e81ebe7f393e9f12ec668db43d295a470422e07ba374d25be040d15eceb0ff6edb0de5409a5ad90173bcc54e7323ac80f4091d4a7f8dae7f5b417f8aeecf9b52573d75b0c222b3662374db8353ad033a08f8c8617f284807fb96c64414cd113251a28480b3cd6a735566c14487ea5bf709c4e7169833fc55d714623dbd88f2d83d1ddd54509c237d98b69d5a1931275d6fc8e8caadd1ce90874bb1382f107503589d385e6dfe110f2317f90661a5164a5a64b84189872d6bc"}], 0x1158, 0x40000}, 0x100000001}], 0x8, 0x4000000) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r4 = open(&(0x7f000018d000)='./file0\x00', 0x0, 0x0) mount(&(0x7f000023a000-0x8)='./file0\x00', &(0x7f0000129000-0x8)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f00003cc000)="") ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000e55000-0x20)={0x10001, 0x0, 0x1, 0x1}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000e21000-0x20)={0x3, r5, 0x10000, 0x4}) execveat(r4, &(0x7f0000fd5000)='./file0\x00', &(0x7f0000394000-0x38)=[], &(0x7f0000570000-0x20)=[&(0x7f0000fd5000)="737973000000815b255b707070316370756574626465762d626465763a63707573657400"], 0x0) 2018/01/30 06:44:37 executing program 1: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000ef000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f000054c000-0x8)=0x0, 0x8) 2018/01/30 06:44:37 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x400000, 0xd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000001000)='./file0\x00', 0x100000000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x3, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0xff, 0x9, 0x8000, 0xa2}, &(0x7f0000f8e000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={r1, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x912, 0xffffffff7fffffff, 0x7ffffffe, 0xfff, 0x0}, 0xa0) mmap(&(0x7f0000000000/0x4e000)=nil, 0x4e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f000002d000-0x8c)={r1, @in6={{0xa, 0x3, 0xc1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f000004b000-0x18)=[{0x6, 0x0, 0x0, 0xffffffff}]}) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f000000b000-0x38)=[], 0x0, 0x0) mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000004f000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f000004f000)={0x0, 0x0}, &(0x7f0000024000)=0x8) listen(r2, 0x0) 2018/01/30 06:44:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae3000-0x1)="") openat$selinux_access(0xffffffffffffff9c, &(0x7f0000587000)='/selinux/access\x00', 0x2, 0x0) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x80000, &(0x7f000002f000)="") mount(&(0x7f0000c21000)='./file0\x00', &(0x7f0000186000-0x8)='./file0\x00', &(0x7f0000a12000-0xe)="6100000000fbff00f50973666eb6", 0x2105404, &(0x7f0000270000)="") mount(&(0x7f0000f28000-0xe)='./file0/file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)="") umount2(&(0x7f000017c000)='./file0\x00', 0xa) link(&(0x7f00001c1000)='./file0/file0\x00', &(0x7f000006a000-0x8)='./file0\x00') 2018/01/30 06:44:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000735000)='/dev/ptmx\x00', 0x0, 0x0) syz_fuse_mount(&(0x7f000082a000-0x8)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0) eventfd(0x0) unshare(0x28060400) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000024000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000cdc000-0x10)={0x200, 0x1, 0x0, 0xffffffff, 0x0}, &(0x7f0000baa000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000605000-0x8)={r4, 0xfffffffffffff000}, &(0x7f000057e000-0x4)=0x8) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) r5 = syz_open_dev$mice(&(0x7f0000a7c000-0x10)='/dev/input/mice\x00', 0x0, 0xc001) openat$selinux_load(0xffffffffffffff9c, &(0x7f00008bb000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$TUNSETQUEUE(r5, 0x400454d9, &(0x7f0000789000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x802}) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0206416, &(0x7f0000372000)={0x9, 0x8000, 0xffffffffffffff7f, 0x2, 0x2, 0x30}) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/30 06:44:37 executing program 2: mmap(&(0x7f0000000000/0x41d000)=nil, 0x41d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000)={&(0x7f000000c000-0x33c)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x1, 0x0, 0x20}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000041d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000041d000)='./file0\x00', &(0x7f00002b4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00001c4000)=0x0) r3 = geteuid() mmap(&(0x7f000041d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000041d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000041e000-0x8)='./file0\x00', &(0x7f000041e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000022a000-0x4)=0x0) mmap(&(0x7f000041d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f000041d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000041d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000041d000)={0x0, 0x0, 0x0}, &(0x7f00002a2000-0x4)=0xc) r8 = gettid() mmap(&(0x7f000041d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000001a000-0xc)={0x0, 0x0, 0x0}, &(0x7f000041e000-0x4)=0xc) mmap(&(0x7f000041d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000041d000)={0x0, 0x0, 0x0}, &(0x7f000008b000-0x4)=0xc) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000f4000)=0x0) fstat(r0, &(0x7f0000136000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000041d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000041e000-0x8)='./file0\x00', &(0x7f00002c6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000041d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f000041e000-0x38)={0x0, 0x0, &(0x7f0000195000-0x20)=[{&(0x7f00003da000)={0x1c4, 0x3e, 0x800, 0x6, 0x3, "", [@typed={0xb0, 0x2f, @binary="24d377ed2f3eb84e7344f48e143c416258a80b022de17301aa2f880ff06e87e12527f56f81547c26295a04ac131d71ab7dc6914a560cf624b34ca2af54ff648e602ca1a863b59e9fe02b47866a62d908753fcf95923b3e92f2496ad3c70d8331bcbd7c064dcafe3656462e7752e0c33ae78497ec5ffeff6f15cc9e21c8dafc6e74143d88eb608a6aa01b5646030d222bdadacbd912135fed2b31cf402367b8010d73f77a21ad"}, @generic="4054a0f359178143dc2993079c265fd69c8848b62cae51edeab72350295dcc25174b1d67a79c3517d7a7a44852ddcbac4963739566eeabd79c1d4ba611e0a6560d28d0e95fbe4c766d97e77e4a606d5a09f7e25ee396889fe15fd1109da29c63b6abc2d2842e7e0edf65630d09b3b6e7bc14550b98c0a95d264ec02d6c72923c34e8310682d0bfcc675338c918191c991558af344d6b7eb7baa60c93e46976dea66a443d2bd5a0dfc5ea8a28e57b138de664325f503a407f63e151334af6a4294a642c013b299b22e875e0cefbafdc6d47c6bc23413a1787eedf103ae1ac62155fae39a45696845621da8700c8b0ed112ebb6c0365", @typed={0xc, 0x7c, @uid=r1}]}, 0x1c4}, {&(0x7f0000189000)={0x1dc, 0x42, 0x400, 0x6, 0x1, "", [@generic="7e20eb", @nested={0x34, 0x23, [@typed={0xc, 0x75, @u32=0x2}, @typed={0xc, 0x84, @fd=r0}, @typed={0xc, 0x90, @fd=r0}, @typed={0xc, 0x31, @fd=r0}]}, @generic="6ab7cc9593a1bc82c5e2fc69268c018526318cc5cabc911fc07dfd5ec8aac1bedab65f26f8c8d400802d2eb5e20ae174787b5f0b335965b390bed3cce7507d93e60645f1caedb9be0645b120e12221d2f006b3d1f97357b219c8e133ee578175796fa0b393e98a650f32a64ba0d3b259549b881d4ec21757f6344a21d93672f4dada94ecb8dd1938361c310560afb80e023808e4f7b0f7ca3d3d9e68901959b426cedd6e9b112642ab6827ce4310c44769c8db9c930cf472c81af8044bbe410b9d92222bb3490dd515d83df8754fa29fe8c68a893dca9d43e38b01c349", @typed={0xb8, 0x1a, @binary="1c0501b4e7d76bdadff945c5ac85c3ebaf65ed3232c28f3f3e65e8603f360a2fdcb4d91e4960bb1d899397651e827d59dfd3ef40c88f3dd71feccecdc2dca1633667125ac90b120e355441a40afe94e520a6910ed40bef33b15ed83aab82a0f14d31da1e4126f04860f2ca9dcd90ab4c8bcfa4e84e8398cee4a5753431e0d9d9babf237b981aab6bd780122f4a11b9374b937ba43887d5bce35fd66b48eab51650210e4e66bbee8e2128284612a3"}]}, 0x1dc}], 0x2, &(0x7f00000ca000-0xb0)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0xb0, 0x4004000}, 0x4000004) 2018/01/30 06:44:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$usbmon(&(0x7f000034e000+0x2e7)='/dev/usbmon#\x00', 0x2, 0x4000) close(r1) 2018/01/30 06:44:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000ef000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f000054c000-0x8)=0x0, 0x8) 2018/01/30 06:44:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000001000-0x10)=@buf={0x55, &(0x7f0000002000-0x55)="a77b78a8983bab2a9957c06df3551779ce4c7d32ace42f42af670396c9d2d1b30634cb6d6723bd5f009303545b773f8ac081ab4b3a999951fc50e77dc957280e895741d6f1f95e883c6f9caad064d45bb843bd81ef"}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) setitimer(0x1, &(0x7f0000001000-0x20)={{0x100000000000, 0x2710}, {0x0, 0x0}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/30 06:44:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000ef000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f000054c000-0x8)=0x0, 0x8) 2018/01/30 06:44:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) syz_open_dev$tun(&(0x7f0000020000)='/dev/net/tun\x00', 0x0, 0x80) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000d39000-0x10)={0x1, &(0x7f0000aee000)=[{0x6, 0x0, 0x0, 0x0}]}) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f000019f000-0x4)=0x0) [ 52.715946] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor2/6993 [ 52.725140] caller is __this_cpu_preempt_check+0x1c/0x20 [ 52.730818] CPU: 0 PID: 6993 Comm: syz-executor2 Not tainted 4.4.113-g962d1f3 #2 [ 52.738341] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.747703] 0000000000000000 29f40b6ae328e09a ffff8800b78b7468 ffffffff81d028ed [ 52.755813] 0000000000000000 ffffffff839fe3a0 ffffffff83d0b8a0 ffff8801d6d52f80 2018/01/30 06:44:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000019b000-0x9)='/dev/ppp\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000eef000-0xc)={0x2, [0x0, 0x0]}, &(0x7f000019e000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000d41000)={r2, @in6={{0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f00006b2000-0xc)={0x10, 0x0, 0x0, 0x4000}, 0xfffffffffffffea9, &(0x7f0000712000-0x10)={&(0x7f0000830000)=@bridge_newneigh={0x30, 0x1c, 0x813, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@NDA_DST_IPV4={0x8, 0x1, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, @NDA_LLADDR={0xffffffffffffff76, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 06:44:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$usbmon(&(0x7f000034e000+0x2e7)='/dev/usbmon#\x00', 0x2, 0x4000) close(r1) 2018/01/30 06:44:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000ef000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f000054c000-0x8)=0x0, 0x8) 2018/01/30 06:44:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000ef000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f000054c000-0x8)=0x0, 0x8) [ 52.763881] 0000000000000003 ffff8800b78b74a8 ffffffff81d62834 ffff8800b78b74c0 [ 52.771913] Call Trace: [ 52.774504] [] dump_stack+0xc1/0x124 [ 52.779864] [] check_preemption_disabled+0x1d4/0x200 [ 52.786621] [] __this_cpu_preempt_check+0x1c/0x20 [ 52.793114] [] ipcomp_init_state+0x188/0x980 [ 52.799167] [] ? xfrm_state_get_afinfo+0x1b/0x1d0 [ 52.805696] [] ipcomp6_init_state+0xb5/0x820 2018/01/30 06:44:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000ef000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f000054c000-0x8)=0x0, 0x8) [ 52.811767] [] ? __xfrm_init_state+0x363/0xb30 [ 52.817998] [] __xfrm_init_state+0x3e7/0xb30 [ 52.824061] [] xfrm_add_sa+0x1916/0x2e40 [ 52.829769] [] ? xfrm_send_state_notify+0x17d0/0x17d0 [ 52.836609] [] ? nla_parse+0x213/0x260 [ 52.842141] [] ? xfrm_send_state_notify+0x17d0/0x17d0 [ 52.848984] [] xfrm_user_rcv_msg+0x41c/0x6b0 [ 52.855040] [] ? xfrm_dump_sa_done+0xa0/0xa0 [ 52.861083] [] ? ksize+0x92/0xf0 [ 52.866078] [] ? avc_has_perm_noaudit+0x460/0x460 [ 52.872548] [] netlink_rcv_skb+0x13e/0x370 [ 52.878408] [] ? xfrm_dump_sa_done+0xa0/0xa0 [ 52.884451] [] xfrm_netlink_rcv+0x6f/0x90 [ 52.890224] [] netlink_unicast+0x522/0x760 [ 52.896088] [] ? netlink_unicast+0x44f/0x760 [ 52.902118] [] ? netlink_attachskb+0x6c0/0x6c0 [ 52.908325] [] netlink_sendmsg+0x8e8/0xc50 [ 52.914187] [] ? netlink_unicast+0x760/0x760 [ 52.920228] [] ? selinux_socket_sendmsg+0x3f/0x50 [ 52.926693] [] ? security_socket_sendmsg+0x89/0xb0 [ 52.933249] [] ? netlink_unicast+0x760/0x760 [ 52.939284] [] sock_sendmsg+0xca/0x110 [ 52.944792] [] ___sys_sendmsg+0x6c1/0x7c0 [ 52.950563] [] ? copy_msghdr_from_user+0x550/0x550 [ 52.957114] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 52.964098] [] ? __debug_object_init+0x1f3/0xc30 [ 52.970480] [] ? __fget+0x47/0x3b0 [ 52.975641] [] ? __fget+0x232/0x3b0 [ 52.980891] [] ? __fget+0x47/0x3b0 [ 52.986054] [] ? __fget_light+0xa1/0x1e0 [ 52.991743] [] ? __fdget+0x18/0x20 [ 52.996915] [] __sys_sendmsg+0xd3/0x190 [ 53.002512] [] ? SyS_shutdown+0x1b0/0x1b0 [ 53.008283] [] ? SyS_futex+0x210/0x2c0 [ 53.013791] [] ? fd_install+0x4d/0x60 [ 53.019212] [] ? move_addr_to_kernel+0x50/0x50 [ 53.025417] [] SyS_sendmsg+0x2d/0x50 [ 53.030760] [] entry_SYSCALL_64_fastpath+0x1c/0x98 2018/01/30 06:44:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$usbmon(&(0x7f000034e000+0x2e7)='/dev/usbmon#\x00', 0x2, 0x4000) close(r1) 2018/01/30 06:44:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000ef000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f000054c000-0x8)=0x0, 0x8) 2018/01/30 06:44:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000001000-0x10)=@buf={0x55, &(0x7f0000002000-0x55)="a77b78a8983bab2a9957c06df3551779ce4c7d32ace42f42af670396c9d2d1b30634cb6d6723bd5f009303545b773f8ac081ab4b3a999951fc50e77dc957280e895741d6f1f95e883c6f9caad064d45bb843bd81ef"}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setitimer(0x1, &(0x7f0000001000-0x20)={{0x100000000000, 0x2710}, {0x0, 0x0}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/30 06:44:38 executing program 2: mmap(&(0x7f0000000000/0x41d000)=nil, 0x41d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000)={&(0x7f000000c000-0x33c)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x1, 0x0, 0x20}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000041d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000041d000)='./file0\x00', &(0x7f00002b4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00001c4000)=0x0) r3 = geteuid() mmap(&(0x7f000041d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000041d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000041e000-0x8)='./file0\x00', &(0x7f000041e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000022a000-0x4)=0x0) mmap(&(0x7f000041d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f000041d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000041d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000041d000)={0x0, 0x0, 0x0}, &(0x7f00002a2000-0x4)=0xc) r8 = gettid() mmap(&(0x7f000041d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000001a000-0xc)={0x0, 0x0, 0x0}, &(0x7f000041e000-0x4)=0xc) mmap(&(0x7f000041d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000041d000)={0x0, 0x0, 0x0}, &(0x7f000008b000-0x4)=0xc) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000f4000)=0x0) fstat(r0, &(0x7f0000136000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000041d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000041e000-0x8)='./file0\x00', &(0x7f00002c6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000041d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f000041e000-0x38)={0x0, 0x0, &(0x7f0000195000-0x20)=[{&(0x7f00003da000)={0x1c4, 0x3e, 0x800, 0x6, 0x3, "", [@typed={0xb0, 0x2f, @binary="24d377ed2f3eb84e7344f48e143c416258a80b022de17301aa2f880ff06e87e12527f56f81547c26295a04ac131d71ab7dc6914a560cf624b34ca2af54ff648e602ca1a863b59e9fe02b47866a62d908753fcf95923b3e92f2496ad3c70d8331bcbd7c064dcafe3656462e7752e0c33ae78497ec5ffeff6f15cc9e21c8dafc6e74143d88eb608a6aa01b5646030d222bdadacbd912135fed2b31cf402367b8010d73f77a21ad"}, @generic="4054a0f359178143dc2993079c265fd69c8848b62cae51edeab72350295dcc25174b1d67a79c3517d7a7a44852ddcbac4963739566eeabd79c1d4ba611e0a6560d28d0e95fbe4c766d97e77e4a606d5a09f7e25ee396889fe15fd1109da29c63b6abc2d2842e7e0edf65630d09b3b6e7bc14550b98c0a95d264ec02d6c72923c34e8310682d0bfcc675338c918191c991558af344d6b7eb7baa60c93e46976dea66a443d2bd5a0dfc5ea8a28e57b138de664325f503a407f63e151334af6a4294a642c013b299b22e875e0cefbafdc6d47c6bc23413a1787eedf103ae1ac62155fae39a45696845621da8700c8b0ed112ebb6c0365", @typed={0xc, 0x7c, @uid=r1}]}, 0x1c4}, {&(0x7f0000189000)={0x1dc, 0x42, 0x400, 0x6, 0x1, "", [@generic="7e20eb", @nested={0x34, 0x23, [@typed={0xc, 0x75, @u32=0x2}, @typed={0xc, 0x84, @fd=r0}, @typed={0xc, 0x90, @fd=r0}, @typed={0xc, 0x31, @fd=r0}]}, @generic="6ab7cc9593a1bc82c5e2fc69268c018526318cc5cabc911fc07dfd5ec8aac1bedab65f26f8c8d400802d2eb5e20ae174787b5f0b335965b390bed3cce7507d93e60645f1caedb9be0645b120e12221d2f006b3d1f97357b219c8e133ee578175796fa0b393e98a650f32a64ba0d3b259549b881d4ec21757f6344a21d93672f4dada94ecb8dd1938361c310560afb80e023808e4f7b0f7ca3d3d9e68901959b426cedd6e9b112642ab6827ce4310c44769c8db9c930cf472c81af8044bbe410b9d92222bb3490dd515d83df8754fa29fe8c68a893dca9d43e38b01c349", @typed={0xb8, 0x1a, @binary="1c0501b4e7d76bdadff945c5ac85c3ebaf65ed3232c28f3f3e65e8603f360a2fdcb4d91e4960bb1d899397651e827d59dfd3ef40c88f3dd71feccecdc2dca1633667125ac90b120e355441a40afe94e520a6910ed40bef33b15ed83aab82a0f14d31da1e4126f04860f2ca9dcd90ab4c8bcfa4e84e8398cee4a5753431e0d9d9babf237b981aab6bd780122f4a11b9374b937ba43887d5bce35fd66b48eab51650210e4e66bbee8e2128284612a3"}]}, 0x1dc}], 0x2, &(0x7f00000ca000-0xb0)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0xb0, 0x4004000}, 0x4000004) 2018/01/30 06:44:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae3000-0x1)="") openat$selinux_access(0xffffffffffffff9c, &(0x7f0000587000)='/selinux/access\x00', 0x2, 0x0) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x80000, &(0x7f000002f000)="") mount(&(0x7f0000c21000)='./file0\x00', &(0x7f0000186000-0x8)='./file0\x00', &(0x7f0000a12000-0xe)="6100000000fbff00f50973666eb6", 0x2105404, &(0x7f0000270000)="") mount(&(0x7f0000f28000-0xe)='./file0/file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)="") umount2(&(0x7f000017c000)='./file0\x00', 0xa) 2018/01/30 06:44:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000890000-0x7)='vmnet0\x00') r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d80000)='/selinux/checkreqprot\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f000029a000)='/dev/sg#\x00', 0x0, 0x0) capset(&(0x7f0000c2d000-0x8)={0x20071026, 0x0}, &(0x7f0000706000-0x18)={0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f00000c5000)={0x0, 0x0}) ptrace$getregset(0x4204, r2, 0x207, &(0x7f0000447000)={&(0x7f00006e2000-0x62)=""/98, 0x62}) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000be6000-0x18)={0x0, &(0x7f00007dd000-0xcd)=""/205, &(0x7f0000d55000)=[]}) prctl$intptr(0x26, 0x1) open(&(0x7f00002c4000)='./file0\x00', 0x440, 0x44) execve(&(0x7f000005e000-0x8)='./file0\x00', &(0x7f000000a000)=[], &(0x7f0000060000-0x18)=[&(0x7f0000213000)="71041e0270eeff9cbc47ac07a8c7b3daa93a11d16ecc06a73650dee90948c7a7679da5e64f827e4de309b12c272d091e13ab880b9788c1ff9c21b1c07d5c07c63a7aea38c400fca01ba6fc081c733c855ada0bf8cc42886133cd7621715ab9a2b707b785db9c9a8adf9e6cd08bcb0cb6c11823f17f111071ec21ec3687fb252f5c3ddcecca8a78973f8bffc053ce22"]) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/01/30 06:44:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000075d000-0xc)={0x0, 0xfffffffffffffea1, &(0x7f0000668000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80}]}, &(0x7f00000f2000)=0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setpipe(r0, 0x407, 0x7fff) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f00004a3000)={0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000f88000-0x20)={@common='gre0\x00', @ifru_flags=0x100000000000301}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000b90000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x2000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000030f000+0x78f)={0x0, 0x8, 0x30, 0x2, 0x8000}, &(0x7f0000d58000-0x4)=0x18) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000090a000)={0x0, @empty=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00009ad000-0x4)=0xc) ioprio_set$pid(0x0, 0x0, 0x7) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000e1e000)={@common='dummy0\x00', @ifru_settings={0x1000, 0x0, @fr=&(0x7f0000747000)={0x5, 0x80000000, 0x0, 0x0, 0x0, 0x5, 0xec5}}}) 2018/01/30 06:44:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000735000)='/dev/ptmx\x00', 0x0, 0x0) syz_fuse_mount(&(0x7f000082a000-0x8)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0) eventfd(0x0) unshare(0x28060400) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000024000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000cdc000-0x10)={0x200, 0x1, 0x0, 0xffffffff, 0x0}, &(0x7f0000baa000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000605000-0x8)={r4, 0xfffffffffffff000}, &(0x7f000057e000-0x4)=0x8) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) r5 = syz_open_dev$mice(&(0x7f0000a7c000-0x10)='/dev/input/mice\x00', 0x0, 0xc001) openat$selinux_load(0xffffffffffffff9c, &(0x7f00008bb000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$TUNSETQUEUE(r5, 0x400454d9, &(0x7f0000789000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x802}) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0206416, &(0x7f0000372000)={0x9, 0x8000, 0xffffffffffffff7f, 0x2, 0x2, 0x30}) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/30 06:44:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000001000-0x10)=@buf={0x55, &(0x7f0000002000-0x55)="a77b78a8983bab2a9957c06df3551779ce4c7d32ace42f42af670396c9d2d1b30634cb6d6723bd5f009303545b773f8ac081ab4b3a999951fc50e77dc957280e895741d6f1f95e883c6f9caad064d45bb843bd81ef"}) setitimer(0x1, &(0x7f0000001000-0x20)={{0x100000000000, 0x2710}, {0x0, 0x0}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/30 06:44:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000ef000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) read$eventfd(0xffffffffffffffff, &(0x7f000054c000-0x8)=0x0, 0x8) 2018/01/30 06:44:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000ef000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) read$eventfd(0xffffffffffffffff, &(0x7f000054c000-0x8)=0x0, 0x8) 2018/01/30 06:44:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000ef000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) read$eventfd(0xffffffffffffffff, &(0x7f000054c000-0x8)=0x0, 0x8) [ 53.160534] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor2/7037 [ 53.169120] caller is __this_cpu_preempt_check+0x1c/0x20 [ 53.174957] CPU: 0 PID: 7037 Comm: syz-executor2 Not tainted 4.4.113-g962d1f3 #2 [ 53.182483] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.191820] 0000000000000000[ 53.194147] device gre0 entered promiscuous mode [ 53.199470] e605a9d5cf93f4ab ffff8801c4a27468 ffffffff81d028ed 2018/01/30 06:44:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$usbmon(&(0x7f000034e000+0x2e7)='/dev/usbmon#\x00', 0x2, 0x4000) close(r0) 2018/01/30 06:44:38 executing program 1: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000fba000-0x38)={&(0x7f0000398000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fe8000)={&(0x7f0000dbb000-0x124)=@updsa={0x10c, 0x1a, 0xa09, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x3c}, @in=@empty=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@output_mark={0x8, 0x1d, 0x0}, @coaddr={0x14, 0xe, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x10c}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000ef000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f000054c000-0x8)=0x0, 0x8) [ 53.206195] 0000000000000000 ffffffff839fe3a0 ffffffff83d0b8a0 ffff8800b6824740 [ 53.214243] 0000000000000003 ffff8801c4a274a8 ffffffff81d62834 ffff8801c4a274c0 [ 53.222276] Call Trace: [ 53.224863] [] dump_stack+0xc1/0x124 [ 53.230243] [] check_preemption_disabled+0x1d4/0x200 [ 53.236991] [] __this_cpu_preempt_check+0x1c/0x20 [ 53.243480] [] ipcomp_init_state+0x188/0x980 [ 53.249536] [] ? xfrm_state_get_afinfo+0x1b/0x1d0 [ 53.256028] [] ipcomp6_init_state+0xb5/0x820 [ 53.262092] [] ? __xfrm_init_state+0x363/0xb30 [ 53.268318] [] __xfrm_init_state+0x3e7/0xb30 [ 53.274373] [] xfrm_add_sa+0x1916/0x2e40 [ 53.280083] [] ? xfrm_send_state_notify+0x17d0/0x17d0 [ 53.286926] [] ? nla_parse+0x213/0x260 [ 53.292459] [] ? xfrm_send_state_notify+0x17d0/0x17d0 [ 53.299292] [] xfrm_user_rcv_msg+0x41c/0x6b0 [ 53.305338] [] ? xfrm_dump_sa_done+0xa0/0xa0 [ 53.311558] [] ? ksize+0x92/0xf0 [ 53.316566] [] ? avc_has_perm_noaudit+0x460/0x460 [ 53.323045] [] netlink_rcv_skb+0x13e/0x370 [ 53.328919] [] ? xfrm_dump_sa_done+0xa0/0xa0 [ 53.334986] [] xfrm_netlink_rcv+0x6f/0x90 [ 53.338683] capability: warning: `syz-executor6' uses deprecated v2 capabilities in a way that may be insecure [ 53.350923] [] netlink_unicast+0x522/0x760 [ 53.356805] [] ? netlink_unicast+0x44f/0x760 [ 53.362862] [] ? netlink_attachskb+0x6c0/0x6c0 [ 53.369119] [] netlink_sendmsg+0x8e8/0xc50 [ 53.375007] [] ? netlink_unicast+0x760/0x760 [ 53.381061] [] ? selinux_socket_sendmsg+0x3f/0x50 [ 53.387553] [] ? security_socket_sendmsg+0x89/0xb0 [ 53.394129] [] ? netlink_unicast+0x760/0x760 [ 53.400173] [] sock_sendmsg+0xca/0x110 [ 53.405777] [] ___sys_sendmsg+0x6c1/0x7c0 [ 53.411548] [] ? copy_msghdr_from_user+0x550/0x550 [ 53.418099] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 53.425085] [] ? __debug_object_init+0x1f3/0xc30 [ 53.431462] [] ? __fget+0x47/0x3b0 [ 53.436622] [] ? __fget+0x232/0x3b0 [ 53.441881] [] ? __fget+0x47/0x3b0 [ 53.447043] [] ? __fget_light+0xa1/0x1e0 [ 53.452727] [] ? __fdget+0x18/0x20 [ 53.457896] [] __sys_sendmsg+0xd3/0x190 [ 53.463491] [] ? SyS_shutdown+0x1b0/0x1b0 [ 53.469262] [] ? SyS_futex+0x210/0x2c0 [ 53.474781] [] ? fd_install+0x4d/0x60 [ 53.480208] [] ? move_addr_to_kernel+0x50/0x50 [ 53.486419] [] SyS_sendmsg+0x2d/0x50 [ 53.491757] [] entry_SYSCALL_64_fastpath+0x1c/0x98 2018/01/30 06:44:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$usbmon(&(0x7f000034e000+0x2e7)='/dev/usbmon#\x00', 0x2, 0x4000) close(r0) 2018/01/30 06:44:38 executing program 1: r0 = eventfd2(0x8001, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000bec000-0x8)='./file0\x00', 0x101000, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000000)={0xfffffffffffffff7, 0x40, 0x2, 0x401, 0x20, 0x6}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000001000-0x8)='^securitytrustedmd5sum/#systemvmnet1wlan0\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000000000)='^securitytrustedmd5sum/#systemvmnet1wlan0\x00', 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000003000-0xb0)={{0x7ff, 0x7}, 'port0\x00', 0x10, 0x1008, 0xf9, 0x2, 0x7f, 0xfffffffffffffffa, 0x3, 0x0, 0x3, 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000002000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000001000-0xe)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, r3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000+0x679)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xb) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000002000)={0xe2b, 0x4, 0x8000, 0x571, 0x40, 0x8c0b, 0x6, 0x2, 0x0}, &(0x7f0000002000+0xcb8)=0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000001000)={r4, @in6={{0xa, 0x0, 0xffffffffffffffe0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc98}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0xdf8f, 0x3, 0xd712, 0x0}, 0xa0) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x408002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000001000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000651000)={0x3f, 0x1, 0x8008, 0x3, 0x6, 0x4, 0x8, 0x0, r6}, &(0x7f0000faa000-0x4)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000857000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) read$eventfd(r7, &(0x7f000054c000-0x8)=0x0, 0x8) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f000006b000-0x50)={0x2, 0x6, 0x4, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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]}) 2018/01/30 06:44:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae3000-0x1)="") openat$selinux_access(0xffffffffffffff9c, &(0x7f0000587000)='/selinux/access\x00', 0x2, 0x0) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x80000, &(0x7f000002f000)="") mount(&(0x7f0000c21000)='./file0\x00', &(0x7f0000186000-0x8)='./file0\x00', &(0x7f0000a12000-0xe)="6100000000fbff00f50973666eb6", 0x2105404, &(0x7f0000270000)="") mount(&(0x7f0000f28000-0xe)='./file0/file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)="") 2018/01/30 06:44:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000735000)='/dev/ptmx\x00', 0x0, 0x0) syz_fuse_mount(&(0x7f000082a000-0x8)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0) eventfd(0x0) unshare(0x28060400) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000024000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000cdc000-0x10)={0x200, 0x1, 0x0, 0xffffffff, 0x0}, &(0x7f0000baa000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000605000-0x8)={r4, 0xfffffffffffff000}, &(0x7f000057e000-0x4)=0x8) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) r5 = syz_open_dev$mice(&(0x7f0000a7c000-0x10)='/dev/input/mice\x00', 0x0, 0xc001) openat$selinux_load(0xffffffffffffff9c, &(0x7f00008bb000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$TUNSETQUEUE(r5, 0x400454d9, &(0x7f0000789000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x802}) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0206416, &(0x7f0000372000)={0x9, 0x8000, 0xffffffffffffff7f, 0x2, 0x2, 0x30}) 2018/01/30 06:44:38 executing program 2: mmap(&(0x7f0000000000/0x41e000)=nil, 0x41e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000)={&(0x7f000000c000-0x33c)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x1, 0x0, 0x20}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) stat(&(0x7f000041d000)='./file0\x00', &(0x7f00002b4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00001c4000)=0x0) r3 = geteuid() lstat(&(0x7f000041e000-0x8)='./file0\x00', &(0x7f000041e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000022a000-0x4)=0x0) fstat(r0, &(0x7f000041d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000041d000)={0x0, 0x0, 0x0}, &(0x7f00002a2000-0x4)=0xc) r8 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000001a000-0xc)={0x0, 0x0, 0x0}, &(0x7f000041e000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000041d000)={0x0, 0x0, 0x0}, &(0x7f000008b000-0x4)=0xc) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000f4000)=0x0) fstat(r0, &(0x7f0000136000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f000041e000-0x8)='./file0\x00', &(0x7f00002c6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f000041e000-0x38)={0x0, 0x0, &(0x7f0000195000-0x20)=[{&(0x7f00003da000)={0x1c4, 0x3e, 0x800, 0x6, 0x3, "", [@typed={0xb0, 0x2f, @binary="24d377ed2f3eb84e7344f48e143c416258a80b022de17301aa2f880ff06e87e12527f56f81547c26295a04ac131d71ab7dc6914a560cf624b34ca2af54ff648e602ca1a863b59e9fe02b47866a62d908753fcf95923b3e92f2496ad3c70d8331bcbd7c064dcafe3656462e7752e0c33ae78497ec5ffeff6f15cc9e21c8dafc6e74143d88eb608a6aa01b5646030d222bdadacbd912135fed2b31cf402367b8010d73f77a21ad"}, @generic="4054a0f359178143dc2993079c265fd69c8848b62cae51edeab72350295dcc25174b1d67a79c3517d7a7a44852ddcbac4963739566eeabd79c1d4ba611e0a6560d28d0e95fbe4c766d97e77e4a606d5a09f7e25ee396889fe15fd1109da29c63b6abc2d2842e7e0edf65630d09b3b6e7bc14550b98c0a95d264ec02d6c72923c34e8310682d0bfcc675338c918191c991558af344d6b7eb7baa60c93e46976dea66a443d2bd5a0dfc5ea8a28e57b138de664325f503a407f63e151334af6a4294a642c013b299b22e875e0cefbafdc6d47c6bc23413a1787eedf103ae1ac62155fae39a45696845621da8700c8b0ed112ebb6c0365", @typed={0xc, 0x7c, @uid=r1}]}, 0x1c4}, {&(0x7f0000189000)={0x1dc, 0x42, 0x400, 0x6, 0x1, "", [@generic="7e20eb", @nested={0x34, 0x23, [@typed={0xc, 0x75, @u32=0x2}, @typed={0xc, 0x84, @fd=r0}, @typed={0xc, 0x90, @fd=r0}, @typed={0xc, 0x31, @fd=r0}]}, @generic="6ab7cc9593a1bc82c5e2fc69268c018526318cc5cabc911fc07dfd5ec8aac1bedab65f26f8c8d400802d2eb5e20ae174787b5f0b335965b390bed3cce7507d93e60645f1caedb9be0645b120e12221d2f006b3d1f97357b219c8e133ee578175796fa0b393e98a650f32a64ba0d3b259549b881d4ec21757f6344a21d93672f4dada94ecb8dd1938361c310560afb80e023808e4f7b0f7ca3d3d9e68901959b426cedd6e9b112642ab6827ce4310c44769c8db9c930cf472c81af8044bbe410b9d92222bb3490dd515d83df8754fa29fe8c68a893dca9d43e38b01c349", @typed={0xb8, 0x1a, @binary="1c0501b4e7d76bdadff945c5ac85c3ebaf65ed3232c28f3f3e65e8603f360a2fdcb4d91e4960bb1d899397651e827d59dfd3ef40c88f3dd71feccecdc2dca1633667125ac90b120e355441a40afe94e520a6910ed40bef33b15ed83aab82a0f14d31da1e4126f04860f2ca9dcd90ab4c8bcfa4e84e8398cee4a5753431e0d9d9babf237b981aab6bd780122f4a11b9374b937ba43887d5bce35fd66b48eab51650210e4e66bbee8e2128284612a3"}]}, 0x1dc}], 0x2, &(0x7f00000ca000-0xb0)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0xb0, 0x4004000}, 0x4000004) 2018/01/30 06:44:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000075d000-0xc)={0x0, 0xfffffffffffffea1, &(0x7f0000668000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80}]}, &(0x7f00000f2000)=0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setpipe(r0, 0x407, 0x7fff) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f00004a3000)={0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000f88000-0x20)={@common='gre0\x00', @ifru_flags=0x100000000000301}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000b90000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x2000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000030f000+0x78f)={0x0, 0x8, 0x30, 0x2, 0x8000}, &(0x7f0000d58000-0x4)=0x18) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000090a000)={0x0, @empty=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00009ad000-0x4)=0xc) ioprio_set$pid(0x0, 0x0, 0x7) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000e1e000)={@common='dummy0\x00', @ifru_settings={0x1000, 0x0, @fr=&(0x7f0000747000)={0x5, 0x80000000, 0x0, 0x0, 0x0, 0x5, 0xec5}}}) 2018/01/30 06:44:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000001000-0x10)=@buf={0x55, &(0x7f0000002000-0x55)="a77b78a8983bab2a9957c06df3551779ce4c7d32ace42f42af670396c9d2d1b30634cb6d6723bd5f009303545b773f8ac081ab4b3a999951fc50e77dc957280e895741d6f1f95e883c6f9caad064d45bb843bd81ef"}) setitimer(0x1, &(0x7f0000001000-0x20)={{0x100000000000, 0x2710}, {0x0, 0x0}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/30 06:44:38 executing program 6: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000fba000-0x38)={&(0x7f0000398000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fe8000)={&(0x7f0000dbb000-0x124)=@updsa={0x10c, 0x1a, 0xa09, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x3c}, @in=@empty=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@output_mark={0x8, 0x1d, 0x0}, @coaddr={0x14, 0xe, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x10c}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000ef000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f000054c000-0x8)=0x0, 0x8) 2018/01/30 06:44:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) setitimer(0x1, &(0x7f0000001000-0x20)={{0x100000000000, 0x2710}, {0x0, 0x0}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/30 06:44:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000001000-0x20)={{0x100000000000, 0x2710}, {0x0, 0x0}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/30 06:44:38 executing program 6: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000fba000-0x38)={&(0x7f0000398000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fe8000)={&(0x7f0000dbb000-0x124)=@updsa={0x10c, 0x1a, 0xa09, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x3c}, @in=@empty=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@output_mark={0x8, 0x1d, 0x0}, @coaddr={0x14, 0xe, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x10c}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000ef000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f000054c000-0x8)=0x0, 0x8) 2018/01/30 06:44:38 executing program 4: setitimer(0x1, &(0x7f0000001000-0x20)={{0x100000000000, 0x2710}, {0x0, 0x0}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/30 06:44:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$usbmon(&(0x7f000034e000+0x2e7)='/dev/usbmon#\x00', 0x2, 0x4000) close(r0) [ 53.653241] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor2/7082 [ 53.661834] caller is __this_cpu_preempt_check+0x1c/0x20 [ 53.667286] CPU: 0 PID: 7082 Comm: syz-executor2 Not tainted 4.4.113-g962d1f3 #2 [ 53.674808] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.684166] 0000000000000000 361aabdd31d2af17 ffff8800b687f468 ffffffff81d028ed [ 53.692197] 0000000000000000 ffffffff839fe3a0 ffffffff83d0b8a0 ffff8800b8d75f00 2018/01/30 06:44:38 executing program 4: setitimer(0x1, &(0x7f0000001000-0x20)={{0x100000000000, 0x2710}, {0x0, 0x0}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/30 06:44:38 executing program 4: setitimer(0x1, &(0x7f0000001000-0x20)={{0x100000000000, 0x2710}, {0x0, 0x0}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) [ 53.700245] 0000000000000003 ffff8800b687f4a8 ffffffff81d62834 ffff8800b687f4c0 [ 53.708270] Call Trace: [ 53.710855] [] dump_stack+0xc1/0x124 [ 53.716218] [] check_preemption_disabled+0x1d4/0x200 [ 53.722974] [] __this_cpu_preempt_check+0x1c/0x20 [ 53.729461] [] ipcomp_init_state+0x188/0x980 [ 53.735512] [] ? xfrm_state_get_afinfo+0x1b/0x1d0 [ 53.740034] device gre0 entered promiscuous mode [ 53.746737] [] ipcomp6_init_state+0xb5/0x820 [ 53.752785] [] ? __xfrm_init_state+0x363/0xb30 [ 53.761614] [] __xfrm_init_state+0x3e7/0xb30 [ 53.767669] [] xfrm_add_sa+0x1916/0x2e40 [ 53.773373] [] ? xfrm_send_state_notify+0x17d0/0x17d0 [ 53.780205] [] ? nla_parse+0x213/0x260 [ 53.785753] [] ? xfrm_send_state_notify+0x17d0/0x17d0 [ 53.792584] [] xfrm_user_rcv_msg+0x41c/0x6b0 [ 53.798644] [] ? xfrm_dump_sa_done+0xa0/0xa0 [ 53.804706] [] ? ksize+0x92/0xf0 [ 53.809713] [] ? avc_has_perm_noaudit+0x460/0x460 [ 53.816182] [] netlink_rcv_skb+0x13e/0x370 [ 53.822038] [] ? xfrm_dump_sa_done+0xa0/0xa0 [ 53.828068] [] xfrm_netlink_rcv+0x6f/0x90 [ 53.833843] [] netlink_unicast+0x522/0x760 [ 53.839697] [] ? netlink_unicast+0x44f/0x760 [ 53.845729] [] ? netlink_attachskb+0x6c0/0x6c0 [ 53.851936] [] netlink_sendmsg+0x8e8/0xc50 [ 53.857793] [] ? netlink_unicast+0x760/0x760 [ 53.863828] [] ? selinux_socket_sendmsg+0x3f/0x50 [ 53.870295] [] ? security_socket_sendmsg+0x89/0xb0 [ 53.876845] [] ? netlink_unicast+0x760/0x760 [ 53.882875] [] sock_sendmsg+0xca/0x110 [ 53.888385] [] ___sys_sendmsg+0x6c1/0x7c0 [ 53.894156] [] ? copy_msghdr_from_user+0x550/0x550 [ 53.900705] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 53.907689] [] ? __debug_object_init+0x1f3/0xc30 [ 53.914066] [] ? __fget+0x47/0x3b0 [ 53.919226] [] ? __fget+0x232/0x3b0 [ 53.924480] [] ? __fget+0x47/0x3b0 [ 53.929641] [] ? __fget_light+0xa1/0x1e0 [ 53.935323] [] ? __fdget+0x18/0x20 [ 53.940659] [] __sys_sendmsg+0xd3/0x190 [ 53.946255] [] ? SyS_shutdown+0x1b0/0x1b0 [ 53.952033] [] ? SyS_futex+0x210/0x2c0 [ 53.957544] [] ? fd_install+0x4d/0x60 [ 53.962970] [] ? move_addr_to_kernel+0x50/0x50 [ 53.969177] [] SyS_sendmsg+0x2d/0x50 [ 53.974514] [] entry_SYSCALL_64_fastpath+0x1c/0x98 2018/01/30 06:44:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000001000-0x20)={{0x100000000000, 0x2710}, {0x0, 0x0}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/30 06:44:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) close(r1) close(r0) 2018/01/30 06:44:39 executing program 6: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000fba000-0x38)={&(0x7f0000398000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fe8000)={&(0x7f0000dbb000-0x124)=@updsa={0x10c, 0x1a, 0xa09, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x3c}, @in=@empty=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@output_mark={0x8, 0x1d, 0x0}, @coaddr={0x14, 0xe, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x10c}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000ef000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f000054c000-0x8)=0x0, 0x8) 2018/01/30 06:44:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000ef000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mprotect(&(0x7f0000208000/0x1000)=nil, 0x1000, 0x0) read$eventfd(r0, &(0x7f000054c000-0x8)=0x0, 0x8) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x7c) 2018/01/30 06:44:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae3000-0x1)="") openat$selinux_access(0xffffffffffffff9c, &(0x7f0000587000)='/selinux/access\x00', 0x2, 0x0) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x80000, &(0x7f000002f000)="") mount(&(0x7f0000c21000)='./file0\x00', &(0x7f0000186000-0x8)='./file0\x00', &(0x7f0000a12000-0xe)="6100000000fbff00f50973666eb6", 0x2105404, &(0x7f0000270000)="") 2018/01/30 06:44:39 executing program 2: mmap(&(0x7f0000000000/0x41e000)=nil, 0x41e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000)={&(0x7f000000c000-0x33c)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x1, 0x0, 0x20}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) stat(&(0x7f000041d000)='./file0\x00', &(0x7f00002b4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00001c4000)=0x0) geteuid() lstat(&(0x7f000041e000-0x8)='./file0\x00', &(0x7f000041e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000022a000-0x4)=0x0) fstat(r0, &(0x7f000041d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000041d000)={0x0, 0x0, 0x0}, &(0x7f00002a2000-0x4)=0xc) gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000001a000-0xc)={0x0, 0x0, 0x0}, &(0x7f000041e000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000041d000)={0x0, 0x0, 0x0}, &(0x7f000008b000-0x4)=0xc) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000f4000)=0x0) fstat(r0, &(0x7f0000136000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f000041e000-0x8)='./file0\x00', &(0x7f00002c6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/30 06:44:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000735000)='/dev/ptmx\x00', 0x0, 0x0) syz_fuse_mount(&(0x7f000082a000-0x8)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0) eventfd(0x0) unshare(0x28060400) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000024000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000cdc000-0x10)={0x200, 0x1, 0x0, 0xffffffff, 0x0}, &(0x7f0000baa000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000605000-0x8)={r4, 0xfffffffffffff000}, &(0x7f000057e000-0x4)=0x8) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) r5 = syz_open_dev$mice(&(0x7f0000a7c000-0x10)='/dev/input/mice\x00', 0x0, 0xc001) openat$selinux_load(0xffffffffffffff9c, &(0x7f00008bb000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$TUNSETQUEUE(r5, 0x400454d9, &(0x7f0000789000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x802}) 2018/01/30 06:44:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000075d000-0xc)={0x0, 0xfffffffffffffea1, &(0x7f0000668000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80}]}, &(0x7f00000f2000)=0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setpipe(r0, 0x407, 0x7fff) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f00004a3000)={0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000f88000-0x20)={@common='gre0\x00', @ifru_flags=0x100000000000301}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000b90000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x2000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000030f000+0x78f)={0x0, 0x8, 0x30, 0x2, 0x8000}, &(0x7f0000d58000-0x4)=0x18) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000090a000)={0x0, @empty=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00009ad000-0x4)=0xc) ioprio_set$pid(0x0, 0x0, 0x7) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000e1e000)={@common='dummy0\x00', @ifru_settings={0x1000, 0x0, @fr=&(0x7f0000747000)={0x5, 0x80000000, 0x0, 0x0, 0x0, 0x5, 0xec5}}}) 2018/01/30 06:44:39 executing program 6: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000fba000-0x38)={&(0x7f0000398000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fe8000)={&(0x7f0000dbb000-0x124)=@updsa={0x10c, 0x1a, 0xa09, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x3c}, @in=@empty=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@output_mark={0x8, 0x1d, 0x0}, @coaddr={0x14, 0xe, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x10c}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000ef000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f000054c000-0x8)=0x0, 0x8) 2018/01/30 06:44:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000001000-0x20)={{0x100000000000, 0x2710}, {0x0, 0x0}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/30 06:44:39 executing program 2: mmap(&(0x7f0000000000/0x41e000)=nil, 0x41e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000)={&(0x7f000000c000-0x33c)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x1, 0x0, 0x20}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) stat(&(0x7f000041d000)='./file0\x00', &(0x7f00002b4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00001c4000)=0x0) geteuid() lstat(&(0x7f000041e000-0x8)='./file0\x00', &(0x7f000041e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000022a000-0x4)=0x0) fstat(r0, &(0x7f000041d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000041d000)={0x0, 0x0, 0x0}, &(0x7f00002a2000-0x4)=0xc) gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000001a000-0xc)={0x0, 0x0, 0x0}, &(0x7f000041e000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000041d000)={0x0, 0x0, 0x0}, &(0x7f000008b000-0x4)=0xc) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000f4000)=0x0) fstat(r0, &(0x7f0000136000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/30 06:44:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000001000-0x20)={{0x100000000000, 0x2710}, {0x0, 0x0}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/30 06:44:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae3000-0x1)="") openat$selinux_access(0xffffffffffffff9c, &(0x7f0000587000)='/selinux/access\x00', 0x2, 0x0) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f0000c21000)='./file0\x00', &(0x7f0000186000-0x8)='./file0\x00', &(0x7f0000a12000-0xe)="6100000000fbff00f50973666eb6", 0x2105404, &(0x7f0000270000)="") 2018/01/30 06:44:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000ef000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000309000-0x8)=0x0, 0x8) syz_open_dev$evdev(&(0x7f0000b10000)='/dev/input/event#\x00', 0x7, 0x840) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000a6c000)=0x0) r1 = request_key(&(0x7f0000473000-0xb)='asymmetric\x00', &(0x7f0000f91000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00005b8000-0x2)='(\x00', 0xffffffffffffffff) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000292000)={0x7, &(0x7f0000b9f000)=[{0x9, 0xe8, 0xcd35, 0x7}, {0x4, 0x2, 0x100, 0x9}, {0x1, 0x1, 0xce33, 0x370}, {0x80, 0x100000001, 0x8001, 0x7}, {0x442d, 0x4, 0x4, 0x3}, {0x5, 0x1000, 0xffffffff80000001, 0x0}, {0x0, 0x401, 0x4, 0x7fffffff}]}, 0x10) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000e45000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) keyctl$read(0xb, r1, &(0x7f0000b78000)=""/97, 0x61) 2018/01/30 06:44:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000001000-0x20)={{0x100000000000, 0x2710}, {0x0, 0x0}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/30 06:44:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) close(0xffffffffffffffff) close(r0) 2018/01/30 06:44:39 executing program 2: mmap(&(0x7f0000000000/0x41e000)=nil, 0x41e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000)={&(0x7f000000c000-0x33c)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x1, 0x0, 0x20}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) stat(&(0x7f000041d000)='./file0\x00', &(0x7f00002b4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00001c4000)=0x0) geteuid() lstat(&(0x7f000041e000-0x8)='./file0\x00', &(0x7f000041e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000022a000-0x4)=0x0) fstat(r0, &(0x7f000041d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000041d000)={0x0, 0x0, 0x0}, &(0x7f00002a2000-0x4)=0xc) gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000001a000-0xc)={0x0, 0x0, 0x0}, &(0x7f000041e000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000041d000)={0x0, 0x0, 0x0}, &(0x7f000008b000-0x4)=0xc) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000f4000)=0x0) 2018/01/30 06:44:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000001000-0x20)={{0x100000000000, 0x2710}, {0x0, 0x0}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) [ 54.115532] device gre0 entered promiscuous mode 2018/01/30 06:44:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) close(0xffffffffffffffff) close(r0) 2018/01/30 06:44:39 executing program 6: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000fba000-0x38)={&(0x7f0000398000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fe8000)={&(0x7f0000dbb000-0x124)=@updsa={0x10c, 0x1a, 0xa09, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x3c}, @in=@empty=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@output_mark={0x8, 0x1d, 0x0}, @coaddr={0x14, 0xe, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x10c}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000ef000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/01/30 06:44:39 executing program 2: mmap(&(0x7f0000000000/0x41e000)=nil, 0x41e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000)={&(0x7f000000c000-0x33c)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x1, 0x0, 0x20}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) stat(&(0x7f000041d000)='./file0\x00', &(0x7f00002b4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00001c4000)=0x0) geteuid() lstat(&(0x7f000041e000-0x8)='./file0\x00', &(0x7f000041e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000022a000-0x4)=0x0) fstat(r0, &(0x7f000041d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000041d000)={0x0, 0x0, 0x0}, &(0x7f00002a2000-0x4)=0xc) gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000001a000-0xc)={0x0, 0x0, 0x0}, &(0x7f000041e000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000041d000)={0x0, 0x0, 0x0}, &(0x7f000008b000-0x4)=0xc) 2018/01/30 06:44:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000001000-0x20)={{0x100000000000, 0x2710}, {0x0, 0x0}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/30 06:44:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000ef000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000ae2000-0x8)=0x0, 0x13fbed27) 2018/01/30 06:44:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000735000)='/dev/ptmx\x00', 0x0, 0x0) syz_fuse_mount(&(0x7f000082a000-0x8)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0) eventfd(0x0) unshare(0x28060400) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000024000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000cdc000-0x10)={0x200, 0x1, 0x0, 0xffffffff, 0x0}, &(0x7f0000baa000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000605000-0x8)={r4, 0xfffffffffffff000}, &(0x7f000057e000-0x4)=0x8) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) syz_open_dev$mice(&(0x7f0000a7c000-0x10)='/dev/input/mice\x00', 0x0, 0xc001) openat$selinux_load(0xffffffffffffff9c, &(0x7f00008bb000-0xe)='/selinux/load\x00', 0x2, 0x0) 2018/01/30 06:44:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae3000-0x1)="") openat$selinux_access(0xffffffffffffff9c, &(0x7f0000587000)='/selinux/access\x00', 0x2, 0x0) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f0000c21000)='./file0\x00', &(0x7f0000186000-0x8)='./file0\x00', &(0x7f0000a12000-0xe)="6100000000fbff00f50973666eb6", 0x2105404, &(0x7f0000270000)="") 2018/01/30 06:44:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000075d000-0xc)={0x0, 0xfffffffffffffea1, &(0x7f0000668000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80}]}, &(0x7f00000f2000)=0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setpipe(r0, 0x407, 0x7fff) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f00004a3000)={0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000f88000-0x20)={@common='gre0\x00', @ifru_flags=0x100000000000301}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000b90000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x2000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000030f000+0x78f)={0x0, 0x8, 0x30, 0x2, 0x8000}, &(0x7f0000d58000-0x4)=0x18) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000090a000)={0x0, @empty=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00009ad000-0x4)=0xc) ioprio_set$pid(0x0, 0x0, 0x7) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000e1e000)={@common='dummy0\x00', @ifru_settings={0x1000, 0x0, @fr=&(0x7f0000747000)={0x5, 0x80000000, 0x0, 0x0, 0x0, 0x5, 0xec5}}}) 2018/01/30 06:44:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f0000001000-0x20)={{0x100000000000, 0x2710}, {0x0, 0x0}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/30 06:44:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) close(0xffffffffffffffff) close(r0) 2018/01/30 06:44:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f0000001000-0x20)={{0x100000000000, 0x2710}, {0x0, 0x0}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/30 06:44:39 executing program 2: mmap(&(0x7f0000000000/0x41e000)=nil, 0x41e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000)={&(0x7f000000c000-0x33c)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x1, 0x0, 0x20}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) stat(&(0x7f000041d000)='./file0\x00', &(0x7f00002b4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00001c4000)=0x0) geteuid() lstat(&(0x7f000041e000-0x8)='./file0\x00', &(0x7f000041e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000022a000-0x4)=0x0) fstat(r0, &(0x7f000041d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000041d000)={0x0, 0x0, 0x0}, &(0x7f00002a2000-0x4)=0xc) gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000001a000-0xc)={0x0, 0x0, 0x0}, &(0x7f000041e000-0x4)=0xc) 2018/01/30 06:44:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f0000001000-0x20)={{0x100000000000, 0x2710}, {0x0, 0x0}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/30 06:44:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) close(r1) close(r0) 2018/01/30 06:44:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(0xffffffffffffffff, &(0x7f0000050000)=@full={{0x3, {"0e3c28d00c36f0"}, 0x4c}, [{"76b3b11e338e47"}, {"f73bf6b328d70b"}, {"e6458ab72b3019"}, {"b8ec3087647679"}, {"09a42c073181cc"}, {"4740f89ce9e1eb"}, {"715befb4da8347"}, {"3fe9ca4a873b39"}]}, 0x48) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000ce9000)={0x0, 0x0}) readv(r0, &(0x7f0000dcd000-0x20)=[{&(0x7f0000050000-0xe0)=""/224, 0xe0}, {&(0x7f0000d9d000-0xb)=""/11, 0xb}], 0x2) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00002c9000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000900000)='/dev/rfkill\x00', 0x101000, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000472000)='/dev/sequencer2\x00', 0x400, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000cd9000)='/proc/self/net/pfkey\x00', 0x210400, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00001e3000-0x10)='/selinux/policy\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f00003b6000-0x8)=0x0, 0xfffffffffffffdab) 2018/01/30 06:44:39 executing program 6: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000fba000-0x38)={&(0x7f0000398000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fe8000)={&(0x7f0000dbb000-0x124)=@updsa={0x10c, 0x1a, 0xa09, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x3c}, @in=@empty=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@output_mark={0x8, 0x1d, 0x0}, @coaddr={0x14, 0xe, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x10c}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) 2018/01/30 06:44:39 executing program 2: mmap(&(0x7f0000000000/0x41e000)=nil, 0x41e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000)={&(0x7f000000c000-0x33c)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x1, 0x0, 0x20}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) stat(&(0x7f000041d000)='./file0\x00', &(0x7f00002b4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00001c4000)=0x0) geteuid() lstat(&(0x7f000041e000-0x8)='./file0\x00', &(0x7f000041e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000022a000-0x4)=0x0) fstat(r0, &(0x7f000041d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000041d000)={0x0, 0x0, 0x0}, &(0x7f00002a2000-0x4)=0xc) gettid() [ 54.461056] device gre0 entered promiscuous mode [ 55.166065] IPVS: Creating netns size=2552 id=10 2018/01/30 06:44:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) close(r1) close(r0) 2018/01/30 06:44:40 executing program 4: mmap(&(0x7f0000000000/0x41e000)=nil, 0x41e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000)={&(0x7f000000c000-0x33c)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x1, 0x0, 0x20}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) stat(&(0x7f000041d000)='./file0\x00', &(0x7f00002b4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00001c4000)=0x0) geteuid() lstat(&(0x7f000041e000-0x8)='./file0\x00', &(0x7f000041e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000022a000-0x4)=0x0) fstat(r0, &(0x7f000041d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000041d000)={0x0, 0x0, 0x0}, &(0x7f00002a2000-0x4)=0xc) gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000001a000-0xc)={0x0, 0x0, 0x0}, &(0x7f000041e000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000041d000)={0x0, 0x0, 0x0}, &(0x7f000008b000-0x4)=0xc) 2018/01/30 06:44:40 executing program 6: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000fba000-0x38)={&(0x7f0000398000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fe8000)={&(0x7f0000dbb000-0x124)=@updsa={0x10c, 0x1a, 0xa09, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x3c}, @in=@empty=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@output_mark={0x8, 0x1d, 0x0}, @coaddr={0x14, 0xe, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x10c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 06:44:40 executing program 2: mmap(&(0x7f0000000000/0x41e000)=nil, 0x41e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000)={&(0x7f000000c000-0x33c)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x1, 0x0, 0x20}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) stat(&(0x7f000041d000)='./file0\x00', &(0x7f00002b4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00001c4000)=0x0) geteuid() lstat(&(0x7f000041e000-0x8)='./file0\x00', &(0x7f000041e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000022a000-0x4)=0x0) fstat(r0, &(0x7f000041d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000041d000)={0x0, 0x0, 0x0}, &(0x7f00002a2000-0x4)=0xc) 2018/01/30 06:44:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00001d7000+0x80d)='/selinux/avc/hash_stats\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f000002d000-0x8)=0x0, 0xfffffffffffffe88) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000d03000-0x8)=0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000162000)={0xffff, 0x6185}) 2018/01/30 06:44:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000735000)='/dev/ptmx\x00', 0x0, 0x0) syz_fuse_mount(&(0x7f000082a000-0x8)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0) eventfd(0x0) unshare(0x28060400) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000024000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000cdc000-0x10)={0x200, 0x1, 0x0, 0xffffffff, 0x0}, &(0x7f0000baa000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000605000-0x8)={r4, 0xfffffffffffff000}, &(0x7f000057e000-0x4)=0x8) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) syz_open_dev$mice(&(0x7f0000a7c000-0x10)='/dev/input/mice\x00', 0x0, 0xc001) 2018/01/30 06:44:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae3000-0x1)="") openat$selinux_access(0xffffffffffffff9c, &(0x7f0000587000)='/selinux/access\x00', 0x2, 0x0) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f0000c21000)='./file0\x00', &(0x7f0000186000-0x8)='./file0\x00', &(0x7f0000a12000-0xe)="6100000000fbff00f50973666eb6", 0x2105404, &(0x7f0000270000)="") 2018/01/30 06:44:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000075d000-0xc)={0x0, 0xfffffffffffffea1, &(0x7f0000668000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80}]}, &(0x7f00000f2000)=0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setpipe(r0, 0x407, 0x7fff) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f00004a3000)={0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000f88000-0x20)={@common='gre0\x00', @ifru_flags=0x100000000000301}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000b90000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x2000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000030f000+0x78f)={0x0, 0x8, 0x30, 0x2, 0x8000}, &(0x7f0000d58000-0x4)=0x18) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000090a000)={0x0, @empty=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00009ad000-0x4)=0xc) ioprio_set$pid(0x0, 0x0, 0x7) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000e1e000)={@common='dummy0\x00', @ifru_settings={0x1000, 0x0, @fr=&(0x7f0000747000)={0x5, 0x80000000, 0x0, 0x0, 0x0, 0x5, 0xec5}}}) 2018/01/30 06:44:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) close(r1) close(r0) 2018/01/30 06:44:40 executing program 6: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000fba000-0x38)={&(0x7f0000398000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fe8000)={&(0x7f0000dbb000-0x124)=@updsa={0x10c, 0x1a, 0xa09, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x3c}, @in=@empty=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@output_mark={0x8, 0x1d, 0x0}, @coaddr={0x14, 0xe, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x10c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 06:44:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) close(r1) close(r0) 2018/01/30 06:44:40 executing program 6: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000fba000-0x38)={&(0x7f0000398000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fe8000)={&(0x7f0000dbb000-0x124)=@updsa={0x10c, 0x1a, 0xa09, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x3c}, @in=@empty=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@output_mark={0x8, 0x1d, 0x0}, @coaddr={0x14, 0xe, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x10c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 06:44:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) close(r1) close(r0) [ 55.716153] check_preemption_disabled: 6 callbacks suppressed [ 55.722498] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor2/7343 [ 55.731032] caller is __this_cpu_preempt_check+0x1c/0x20 [ 55.736679] CPU: 0 PID: 7343 Comm: syz-executor2 Not tainted 4.4.113-g962d1f3 #2 [ 55.744207] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.753554] 0000000000000000 1f75a9715eebaf11 ffff8801d2077468 ffffffff81d028ed 2018/01/30 06:44:40 executing program 6: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000fba000-0x38)={&(0x7f0000398000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fe8000)={&(0x7f0000dbb000-0x124)=@updsa={0x10c, 0x1a, 0xa09, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x3c}, @in=@empty=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@output_mark={0x8, 0x1d, 0x0}, @coaddr={0x14, 0xe, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x10c}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 55.761589] 0000000000000000 ffffffff839fe3a0 ffffffff83d0b8a0 ffff8800b5d34740 [ 55.769616] 0000000000000003 ffff8801d20774a8 ffffffff81d62834 ffff8801d20774c0 [ 55.777637] Call Trace: [ 55.780233] [] dump_stack+0xc1/0x124 [ 55.785589] [] check_preemption_disabled+0x1d4/0x200 [ 55.792340] [] __this_cpu_preempt_check+0x1c/0x20 [ 55.798812] [] ipcomp_init_state+0x188/0x980 [ 55.804847] [] ? xfrm_state_get_afinfo+0x1b/0x1d0 [ 55.811313] [] ipcomp6_init_state+0xb5/0x820 [ 55.817343] [] ? __xfrm_init_state+0x363/0xb30 [ 55.823547] [] __xfrm_init_state+0x3e7/0xb30 [ 55.829577] [] xfrm_add_sa+0x1916/0x2e40 [ 55.835261] [] ? xfrm_send_state_notify+0x17d0/0x17d0 [ 55.842075] [] ? nla_parse+0x213/0x260 [ 55.847585] [] ? xfrm_send_state_notify+0x17d0/0x17d0 [ 55.854483] [] xfrm_user_rcv_msg+0x41c/0x6b0 [ 55.860515] [] ? xfrm_dump_sa_done+0xa0/0xa0 [ 55.866544] [] ? ksize+0x92/0xf0 [ 55.871535] [] ? avc_has_perm_noaudit+0x460/0x460 [ 55.878014] [] netlink_rcv_skb+0x13e/0x370 [ 55.883870] [] ? xfrm_dump_sa_done+0xa0/0xa0 [ 55.889901] [] xfrm_netlink_rcv+0x6f/0x90 [ 55.895673] [] netlink_unicast+0x522/0x760 [ 55.901530] [] ? netlink_unicast+0x44f/0x760 [ 55.907561] [] ? netlink_attachskb+0x6c0/0x6c0 [ 55.913765] [] netlink_sendmsg+0x8e8/0xc50 [ 55.919622] [] ? netlink_unicast+0x760/0x760 [ 55.925657] [] ? selinux_socket_sendmsg+0x3f/0x50 [ 55.932122] [] ? security_socket_sendmsg+0x89/0xb0 [ 55.938672] [] ? netlink_unicast+0x760/0x760 [ 55.944704] [] sock_sendmsg+0xca/0x110 [ 55.950213] [] ___sys_sendmsg+0x6c1/0x7c0 [ 55.955980] [] ? copy_msghdr_from_user+0x550/0x550 [ 55.962531] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 55.969515] [] ? __debug_object_init+0x1f3/0xc30 [ 55.975891] [] ? __fget+0x47/0x3b0 [ 55.981050] [] ? __fget+0x232/0x3b0 [ 55.986940] [] ? __fget+0x47/0x3b0 [ 55.992106] [] ? __fget_light+0xa1/0x1e0 [ 55.997788] [] ? __fdget+0x18/0x20 [ 56.002952] [] __sys_sendmsg+0xd3/0x190 [ 56.008548] [] ? SyS_shutdown+0x1b0/0x1b0 [ 56.014320] [] ? SyS_futex+0x210/0x2c0 [ 56.019830] [] ? fd_install+0x4d/0x60 [ 56.025254] [] ? move_addr_to_kernel+0x50/0x50 [ 56.031456] [] SyS_sendmsg+0x2d/0x50 [ 56.036793] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 56.047922] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor4/7349 [ 56.056647] caller is __this_cpu_preempt_check+0x1c/0x20 [ 56.062126] CPU: 0 PID: 7349 Comm: syz-executor4 Not tainted 4.4.113-g962d1f3 #2 [ 56.069649] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 56.078977] 0000000000000000 1961f7e08c14feba ffff8801d3297468 ffffffff81d028ed [ 56.086950] 0000000000000000 ffffffff839fe3a0 ffffffff83d0b8a0 ffff8801d2445f00 [ 56.094928] 0000000000000003 ffff8801d32974a8 ffffffff81d62834 ffff8801d32974c0 [ 56.102908] Call Trace: [ 56.105469] [] dump_stack+0xc1/0x124 [ 56.110808] [] check_preemption_disabled+0x1d4/0x200 [ 56.117536] [] __this_cpu_preempt_check+0x1c/0x20 [ 56.124001] [] ipcomp_init_state+0x188/0x980 [ 56.130031] [] ? xfrm_state_get_afinfo+0x1b/0x1d0 [ 56.136497] [] ipcomp6_init_state+0xb5/0x820 [ 56.142529] [] ? __xfrm_init_state+0x363/0xb30 [ 56.148743] [] __xfrm_init_state+0x3e7/0xb30 [ 56.154775] [] xfrm_add_sa+0x1916/0x2e40 [ 56.160460] [] ? xfrm_send_state_notify+0x17d0/0x17d0 [ 56.167269] [] ? nla_parse+0x213/0x260 [ 56.172779] [] ? xfrm_send_state_notify+0x17d0/0x17d0 [ 56.179590] [] xfrm_user_rcv_msg+0x41c/0x6b0 [ 56.185629] [] ? xfrm_dump_sa_done+0xa0/0xa0 [ 56.191672] [] ? ksize+0x92/0xf0 [ 56.196663] [] ? avc_has_perm_noaudit+0x460/0x460 [ 56.203130] [] netlink_rcv_skb+0x13e/0x370 [ 56.208988] [] ? xfrm_dump_sa_done+0xa0/0xa0 [ 56.215018] [] xfrm_netlink_rcv+0x6f/0x90 [ 56.220787] [] netlink_unicast+0x522/0x760 [ 56.226647] [] ? netlink_unicast+0x44f/0x760 [ 56.232676] [] ? netlink_attachskb+0x6c0/0x6c0 [ 56.238881] [] netlink_sendmsg+0x8e8/0xc50 [ 56.244740] [] ? netlink_unicast+0x760/0x760 [ 56.250803] [] ? selinux_socket_sendmsg+0x3f/0x50 [ 56.257277] [] ? security_socket_sendmsg+0x89/0xb0 [ 56.263830] [] ? netlink_unicast+0x760/0x760 [ 56.269873] [] sock_sendmsg+0xca/0x110 [ 56.275381] [] ___sys_sendmsg+0x6c1/0x7c0 [ 56.281150] [] ? copy_msghdr_from_user+0x550/0x550 [ 56.287702] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 56.294694] [] ? __fget+0x47/0x3b0 [ 56.299893] [] ? __fget+0x232/0x3b0 [ 56.305149] [] ? __fget+0x47/0x3b0 [ 56.310315] [] ? __fget_light+0xa1/0x1e0 [ 56.315999] [] ? __fdget+0x18/0x20 [ 56.321172] [] __sys_sendmsg+0xd3/0x190 [ 56.326767] [] ? SyS_shutdown+0x1b0/0x1b0 [ 56.332536] [] ? SyS_futex+0x210/0x2c0 [ 56.338044] [] ? fd_install+0x4d/0x60 [ 56.343465] [] ? move_addr_to_kernel+0x50/0x50 [ 56.349671] [] SyS_sendmsg+0x2d/0x50 [ 56.355008] [] entry_SYSCALL_64_fastpath+0x1c/0x98 2018/01/30 06:44:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) close(r1) close(r0) 2018/01/30 06:44:41 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000fba000-0x38)={&(0x7f0000398000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fe8000)={&(0x7f0000dbb000-0x124)=@updsa={0x10c, 0x1a, 0xa09, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x3c}, @in=@empty=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@output_mark={0x8, 0x1d, 0x0}, @coaddr={0x14, 0xe, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x10c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 06:44:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000735000)='/dev/ptmx\x00', 0x0, 0x0) syz_fuse_mount(&(0x7f000082a000-0x8)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0) eventfd(0x0) unshare(0x28060400) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000024000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000cdc000-0x10)={0x200, 0x1, 0x0, 0xffffffff, 0x0}, &(0x7f0000baa000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000605000-0x8)={r4, 0xfffffffffffff000}, &(0x7f000057e000-0x4)=0x8) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) 2018/01/30 06:44:41 executing program 1: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000089f000-0x15)='/dev/pktcdvd/control\x00', 0x40, 0x0) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000ef000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f000054c000-0x8)=0x0, 0x8) renameat(r1, &(0x7f0000dd0000)='./file0\x00', r1, &(0x7f00002ad000-0x8)='./file0\x00') 2018/01/30 06:44:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000075d000-0xc)={0x0, 0xfffffffffffffea1, &(0x7f0000668000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80}]}, &(0x7f00000f2000)=0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setpipe(r0, 0x407, 0x7fff) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f00004a3000)={0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000f88000-0x20)={@common='gre0\x00', @ifru_flags=0x100000000000301}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000b90000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x2000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000030f000+0x78f)={0x0, 0x8, 0x30, 0x2, 0x8000}, &(0x7f0000d58000-0x4)=0x18) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000090a000)={0x0, @empty=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00009ad000-0x4)=0xc) ioprio_set$pid(0x0, 0x0, 0x7) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000e1e000)={@common='dummy0\x00', @ifru_settings={0x1000, 0x0, @fr=&(0x7f0000747000)={0x5, 0x80000000, 0x0, 0x0, 0x0, 0x5, 0xec5}}}) 2018/01/30 06:44:41 executing program 4: mmap(&(0x7f0000000000/0x41e000)=nil, 0x41e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000)={&(0x7f000000c000-0x33c)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x1, 0x0, 0x20}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) stat(&(0x7f000041d000)='./file0\x00', &(0x7f00002b4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00001c4000)=0x0) geteuid() lstat(&(0x7f000041e000-0x8)='./file0\x00', &(0x7f000041e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000022a000-0x4)=0x0) fstat(r0, &(0x7f000041d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000041d000)={0x0, 0x0, 0x0}, &(0x7f00002a2000-0x4)=0xc) gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000001a000-0xc)={0x0, 0x0, 0x0}, &(0x7f000041e000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000041d000)={0x0, 0x0, 0x0}, &(0x7f000008b000-0x4)=0xc) 2018/01/30 06:44:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae3000-0x1)="") openat$selinux_access(0xffffffffffffff9c, &(0x7f0000587000)='/selinux/access\x00', 0x2, 0x0) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f0000c21000)='./file0\x00', &(0x7f0000186000-0x8)='./file0\x00', &(0x7f0000a12000-0xe)="6100000000fbff00f50973666eb6", 0x2105404, &(0x7f0000270000)="") 2018/01/30 06:44:41 executing program 2: mmap(&(0x7f0000000000/0x41e000)=nil, 0x41e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000)={&(0x7f000000c000-0x33c)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x1, 0x0, 0x20}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) stat(&(0x7f000041d000)='./file0\x00', &(0x7f00002b4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00001c4000)=0x0) geteuid() lstat(&(0x7f000041e000-0x8)='./file0\x00', &(0x7f000041e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000022a000-0x4)=0x0) fstat(r0, &(0x7f000041d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 56.440852] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor4/7382 [ 56.449440] caller is __this_cpu_preempt_check+0x1c/0x20 [ 56.454885] CPU: 1 PID: 7382 Comm: syz-executor4 Not tainted 4.4.113-g962d1f3 #2 [ 56.459831] device gre0 entered promiscuous mode [ 56.467145] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 56.476485] 0000000000000000 ae9e21c2af15280c ffff8801d1947468 ffffffff81d028ed 2018/01/30 06:44:41 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000fba000-0x38)={&(0x7f0000398000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fe8000)={&(0x7f0000dbb000-0x124)=@updsa={0x10c, 0x1a, 0xa09, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x3c}, @in=@empty=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@output_mark={0x8, 0x1d, 0x0}, @coaddr={0x14, 0xe, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x10c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 06:44:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00006f8000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f000054c000-0x8)=0x0, 0x8) 2018/01/30 06:44:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae3000-0x1)="") openat$selinux_access(0xffffffffffffff9c, &(0x7f0000587000)='/selinux/access\x00', 0x2, 0x0) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f0000c21000)='./file0\x00', &(0x7f0000186000-0x8)='./file0\x00', &(0x7f0000a12000-0xe)="6100000000fbff00f50973666eb6", 0x2105404, &(0x7f0000270000)="") 2018/01/30 06:44:41 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000fba000-0x38)={&(0x7f0000398000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fe8000)={&(0x7f0000dbb000-0x124)=@updsa={0x10c, 0x1a, 0xa09, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x3c}, @in=@empty=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@output_mark={0x8, 0x1d, 0x0}, @coaddr={0x14, 0xe, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x10c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 06:44:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000ef000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) eventfd2(0x67, 0x80000) lstat(&(0x7f0000632000)='./file0\x00', &(0x7f00005f0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() syz_fuseblk_mount(&(0x7f0000e69000)='./file0\x00', &(0x7f00002e2000)='./file0\x00', 0x1, r1, r2, 0x2a94, 0x6, 0x821084) read$eventfd(r0, &(0x7f000054c000-0x8)=0x0, 0x8) socket$pppoe(0x18, 0x1, 0x0) [ 56.484522] 0000000000000001 ffffffff839fe3a0 ffffffff83d0b8a0 ffff8800b5af97c0 [ 56.492573] 0000000000000003 ffff8801d19474a8 ffffffff81d62834 ffff8801d19474c0 [ 56.500618] Call Trace: [ 56.503194] [] dump_stack+0xc1/0x124 [ 56.508547] [] check_preemption_disabled+0x1d4/0x200 [ 56.515301] [] __this_cpu_preempt_check+0x1c/0x20 [ 56.521808] [] ipcomp_init_state+0x188/0x980 [ 56.527873] [] ? xfrm_state_get_afinfo+0x1b/0x1d0 [ 56.534371] [] ipcomp6_init_state+0xb5/0x820 2018/01/30 06:44:41 executing program 6: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000fba000-0x38)={&(0x7f0000398000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fe8000)={&(0x7f0000dbb000-0x124)=@updsa={0x10c, 0x1a, 0xa09, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x3c}, @in=@empty=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@output_mark={0x8, 0x1d, 0x0}, @coaddr={0x14, 0xe, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x10c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 06:44:41 executing program 6: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000fba000-0x38)={&(0x7f0000398000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fe8000)={&(0x7f0000dbb000-0x124)=@updsa={0x10c, 0x1a, 0xa09, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x3c}, @in=@empty=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@output_mark={0x8, 0x1d, 0x0}, @coaddr={0x14, 0xe, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x10c}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 56.540429] [] ? __xfrm_init_state+0x363/0xb30 [ 56.546663] [] __xfrm_init_state+0x3e7/0xb30 [ 56.552720] [] xfrm_add_sa+0x1916/0x2e40 [ 56.558423] [] ? xfrm_send_state_notify+0x17d0/0x17d0 [ 56.565345] [] ? nla_parse+0x213/0x260 [ 56.570874] [] ? xfrm_send_state_notify+0x17d0/0x17d0 [ 56.577708] [] xfrm_user_rcv_msg+0x41c/0x6b0 [ 56.583763] [] ? xfrm_dump_sa_done+0xa0/0xa0 [ 56.589802] [] ? ksize+0x92/0xf0 [ 56.594796] [] ? avc_has_perm_noaudit+0x460/0x460 [ 56.601265] [] netlink_rcv_skb+0x13e/0x370 [ 56.607133] [] ? xfrm_dump_sa_done+0xa0/0xa0 [ 56.613168] [] xfrm_netlink_rcv+0x6f/0x90 [ 56.618938] [] netlink_unicast+0x522/0x760 [ 56.624795] [] ? netlink_unicast+0x44f/0x760 [ 56.630828] [] ? netlink_attachskb+0x6c0/0x6c0 [ 56.637033] [] netlink_sendmsg+0x8e8/0xc50 [ 56.642899] [] ? netlink_unicast+0x760/0x760 [ 56.648941] [] ? selinux_socket_sendmsg+0x3f/0x50 [ 56.655417] [] ? security_socket_sendmsg+0x89/0xb0 [ 56.661973] [] ? netlink_unicast+0x760/0x760 [ 56.668006] [] sock_sendmsg+0xca/0x110 [ 56.673525] [] ___sys_sendmsg+0x6c1/0x7c0 [ 56.679293] [] ? copy_msghdr_from_user+0x550/0x550 [ 56.685843] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 56.692830] [] ? __debug_object_init+0x1f3/0xc30 [ 56.699208] [] ? __fget+0x47/0x3b0 [ 56.704366] [] ? __fget+0x232/0x3b0 [ 56.709612] [] ? __fget+0x47/0x3b0 [ 56.714773] [] ? __fget_light+0xa1/0x1e0 [ 56.720467] [] ? __fdget+0x18/0x20 [ 56.725639] [] __sys_sendmsg+0xd3/0x190 [ 56.731234] [] ? SyS_shutdown+0x1b0/0x1b0 [ 56.737005] [] ? SyS_futex+0x210/0x2c0 [ 56.742513] [] ? fd_install+0x4d/0x60 [ 56.747935] [] ? move_addr_to_kernel+0x50/0x50 [ 56.754140] [] SyS_sendmsg+0x2d/0x50 [ 56.759476] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 56.767860] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor2/7385 [ 56.776392] caller is __this_cpu_preempt_check+0x1c/0x20 [ 56.781869] CPU: 1 PID: 7385 Comm: syz-executor2 Not tainted 4.4.113-g962d1f3 #2 [ 56.789388] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 56.798722] 0000000000000000 37207d7dc5312164 ffff8801d4dbf468 ffffffff81d028ed [ 56.806707] 0000000000000001 ffffffff839fe3a0 ffffffff83d0b8a0 ffff8800b5e2c740 [ 56.815548] 0000000000000003 ffff8801d4dbf4a8 ffffffff81d62834 ffff8801d4dbf4c0 [ 56.823544] Call Trace: [ 56.826113] [] dump_stack+0xc1/0x124 [ 56.831451] [] check_preemption_disabled+0x1d4/0x200 [ 56.838178] [] __this_cpu_preempt_check+0x1c/0x20 [ 56.844644] [] ipcomp_init_state+0x188/0x980 [ 56.850676] [] ? xfrm_state_get_afinfo+0x1b/0x1d0 [ 56.857141] [] ipcomp6_init_state+0xb5/0x820 [ 56.863170] [] ? __xfrm_init_state+0x363/0xb30 [ 56.869373] [] __xfrm_init_state+0x3e7/0xb30 [ 56.875403] [] xfrm_add_sa+0x1916/0x2e40 [ 56.881085] [] ? xfrm_send_state_notify+0x17d0/0x17d0 [ 56.887898] [] ? nla_parse+0x213/0x260 [ 56.893417] [] ? xfrm_send_state_notify+0x17d0/0x17d0 [ 56.900227] [] xfrm_user_rcv_msg+0x41c/0x6b0 [ 56.906254] [] ? xfrm_dump_sa_done+0xa0/0xa0 [ 56.912284] [] ? ksize+0x92/0xf0 [ 56.917277] [] ? avc_has_perm_noaudit+0x460/0x460 [ 56.923745] [] netlink_rcv_skb+0x13e/0x370 [ 56.929601] [] ? xfrm_dump_sa_done+0xa0/0xa0 [ 56.935629] [] xfrm_netlink_rcv+0x6f/0x90 [ 56.941398] [] netlink_unicast+0x522/0x760 [ 56.947255] [] ? netlink_unicast+0x44f/0x760 [ 56.953287] [] ? netlink_attachskb+0x6c0/0x6c0 [ 56.959492] [] netlink_sendmsg+0x8e8/0xc50 [ 56.965350] [] ? netlink_unicast+0x760/0x760 [ 56.971382] [] ? selinux_socket_sendmsg+0x3f/0x50 [ 56.977846] [] ? security_socket_sendmsg+0x89/0xb0 [ 56.984398] [] ? netlink_unicast+0x760/0x760 [ 56.990430] [] sock_sendmsg+0xca/0x110 [ 56.995940] [] ___sys_sendmsg+0x6c1/0x7c0 [ 57.001709] [] ? copy_msghdr_from_user+0x550/0x550 [ 57.008259] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 57.015245] [] ? __debug_object_init+0x1f3/0xc30 [ 57.021626] [] ? __fget+0x47/0x3b0 [ 57.026787] [] ? __fget+0x232/0x3b0 [ 57.032035] [] ? __fget+0x47/0x3b0 [ 57.037197] [] ? __fget_light+0xa1/0x1e0 [ 57.042882] [] ? __fdget+0x18/0x20 [ 57.048047] [] __sys_sendmsg+0xd3/0x190 [ 57.053642] [] ? SyS_shutdown+0x1b0/0x1b0 [ 57.059416] [] ? SyS_futex+0x210/0x2c0 [ 57.064924] [] ? fd_install+0x4d/0x60 [ 57.070349] [] ? move_addr_to_kernel+0x50/0x50 [ 57.076554] [] SyS_sendmsg+0x2d/0x50 [ 57.081894] [] entry_SYSCALL_64_fastpath+0x1c/0x98 2018/01/30 06:44:42 executing program 6: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000fba000-0x38)={&(0x7f0000398000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fe8000)={&(0x7f0000dbb000-0x124)=@updsa={0x10c, 0x1a, 0xa09, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x3c}, @in=@empty=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@output_mark={0x8, 0x1d, 0x0}, @coaddr={0x14, 0xe, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x10c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 06:44:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r0, 0x6, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) close(r0) close(0xffffffffffffffff) 2018/01/30 06:44:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000ef000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f000054c000-0x8)=0x0, 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005f0000-0xc)={0x0, 0x0, 0x0}, &(0x7f000023e000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000074f000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d41000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f00009f1000-0x28)={0x0, 0x1, r1, 0x100, r2, 0x8, 0x0, 0x5}) 2018/01/30 06:44:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000075d000-0xc)={0x0, 0xfffffffffffffea1, &(0x7f0000668000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80}]}, &(0x7f00000f2000)=0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setpipe(r0, 0x407, 0x7fff) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f00004a3000)={0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000f88000-0x20)={@common='gre0\x00', @ifru_flags=0x100000000000301}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000b90000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x2000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000030f000+0x78f)={0x0, 0x8, 0x30, 0x2, 0x8000}, &(0x7f0000d58000-0x4)=0x18) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000090a000)={0x0, @empty=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00009ad000-0x4)=0xc) ioprio_set$pid(0x0, 0x0, 0x7) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000e1e000)={@common='dummy0\x00', @ifru_settings={0x1000, 0x0, @fr=&(0x7f0000747000)={0x5, 0x80000000, 0x0, 0x0, 0x0, 0x5, 0xec5}}}) 2018/01/30 06:44:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000735000)='/dev/ptmx\x00', 0x0, 0x0) syz_fuse_mount(&(0x7f000082a000-0x8)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0) eventfd(0x0) unshare(0x28060400) socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000024000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000cdc000-0x10)={0x200, 0x1, 0x0, 0xffffffff, 0x0}, &(0x7f0000baa000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000605000-0x8)={r2, 0xfffffffffffff000}, &(0x7f000057e000-0x4)=0x8) recvmsg(r0, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) 2018/01/30 06:44:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000075d000-0xc)={0x0, 0xfffffffffffffea1, &(0x7f0000668000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80}]}, &(0x7f00000f2000)=0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setpipe(r0, 0x407, 0x7fff) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f00004a3000)={0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000f88000-0x20)={@common='gre0\x00', @ifru_flags=0x100000000000301}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000b90000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x2000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000030f000+0x78f)={0x0, 0x8, 0x30, 0x2, 0x8000}, &(0x7f0000d58000-0x4)=0x18) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000090a000)={0x0, @empty=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00009ad000-0x4)=0xc) ioprio_set$pid(0x0, 0x0, 0x7) 2018/01/30 06:44:42 executing program 2: mmap(&(0x7f0000000000/0x41e000)=nil, 0x41e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000)={&(0x7f000000c000-0x33c)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x1, 0x0, 0x20}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) stat(&(0x7f000041d000)='./file0\x00', &(0x7f00002b4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00001c4000)=0x0) geteuid() lstat(&(0x7f000041e000-0x8)='./file0\x00', &(0x7f000041e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000022a000-0x4)=0x0) fstat(r0, &(0x7f000041d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/30 06:44:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae3000-0x1)="") openat$selinux_access(0xffffffffffffff9c, &(0x7f0000587000)='/selinux/access\x00', 0x2, 0x0) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f0000c21000)='./file0\x00', &(0x7f0000186000-0x8)='./file0\x00', &(0x7f0000a12000-0xe)="6100000000fbff00f50973666eb6", 0x2105404, &(0x7f0000270000)="") 2018/01/30 06:44:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r0, 0x6, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) close(r0) close(0xffffffffffffffff) 2018/01/30 06:44:42 executing program 6: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000fba000-0x38)={&(0x7f0000398000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fe8000)={&(0x7f0000dbb000-0x124)=@updsa={0x10c, 0x1a, 0xa09, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x3c}, @in=@empty=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@output_mark={0x8, 0x1d, 0x0}, @coaddr={0x14, 0xe, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x10c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 06:44:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r0, 0x6, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) close(r0) close(0xffffffffffffffff) 2018/01/30 06:44:42 executing program 6: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000fba000-0x38)={&(0x7f0000398000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fe8000)={&(0x7f0000dbb000-0x124)=@updsa={0x10c, 0x1a, 0xa09, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x3c}, @in=@empty=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@output_mark={0x8, 0x1d, 0x0}, @coaddr={0x14, 0xe, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x10c}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 57.147882] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor2/7415 [ 57.156566] caller is __this_cpu_preempt_check+0x1c/0x20 [ 57.162044] CPU: 0 PID: 7415 Comm: syz-executor2 Not tainted 4.4.113-g962d1f3 #2 [ 57.169567] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 57.178910] 0000000000000000[ 57.179194] device gre0 entered promiscuous mode [ 57.186558] bb35d3c098bfadcf ffff8801d604f468 ffffffff81d028ed 2018/01/30 06:44:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) close(r1) close(r0) 2018/01/30 06:44:42 executing program 6: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000fba000-0x38)={&(0x7f0000398000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fe8000)={&(0x7f0000dbb000-0x124)=@updsa={0x10c, 0x1a, 0xa09, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x3c}, @in=@empty=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@output_mark={0x8, 0x1d, 0x0}, @coaddr={0x14, 0xe, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x10c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 06:44:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) close(r1) close(r0) 2018/01/30 06:44:42 executing program 6: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000fba000-0x38)={&(0x7f0000398000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fe8000)={&(0x7f0000dbb000-0x124)=@updsa={0x10c, 0x1a, 0xa09, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x3c}, @in=@empty=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@output_mark={0x8, 0x1d, 0x0}, @coaddr={0x14, 0xe, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x10c}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 57.193276] 0000000000000000 ffffffff839fe3a0 ffffffff83d0b8a0 ffff8801d22f0000 [ 57.201296] 0000000000000003 ffff8801d604f4a8 ffffffff81d62834 ffff8801d604f4c0 [ 57.209320] Call Trace: [ 57.211895] [] dump_stack+0xc1/0x124 [ 57.217253] [] check_preemption_disabled+0x1d4/0x200 [ 57.223998] [] __this_cpu_preempt_check+0x1c/0x20 [ 57.230484] [] ipcomp_init_state+0x188/0x980 [ 57.236545] [] ? xfrm_state_get_afinfo+0x1b/0x1d0 2018/01/30 06:44:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) close(r1) close(r0) [ 57.243032] [] ipcomp6_init_state+0xb5/0x820 [ 57.249086] [] ? __xfrm_init_state+0x363/0xb30 [ 57.255313] [] __xfrm_init_state+0x3e7/0xb30 [ 57.261377] [] xfrm_add_sa+0x1916/0x2e40 [ 57.267084] [] ? xfrm_send_state_notify+0x17d0/0x17d0 [ 57.273928] [] ? nla_parse+0x213/0x260 [ 57.279461] [] ? xfrm_send_state_notify+0x17d0/0x17d0 [ 57.286299] [] xfrm_user_rcv_msg+0x41c/0x6b0 [ 57.292355] [] ? xfrm_dump_sa_done+0xa0/0xa0 [ 57.298398] [] ? ksize+0x92/0xf0 [ 57.303401] [] ? avc_has_perm_noaudit+0x460/0x460 [ 57.309871] [] netlink_rcv_skb+0x13e/0x370 [ 57.315733] [] ? xfrm_dump_sa_done+0xa0/0xa0 [ 57.321776] [] xfrm_netlink_rcv+0x6f/0x90 [ 57.327557] [] netlink_unicast+0x522/0x760 [ 57.333413] [] ? netlink_unicast+0x44f/0x760 [ 57.339444] [] ? netlink_attachskb+0x6c0/0x6c0 [ 57.345649] [] netlink_sendmsg+0x8e8/0xc50 [ 57.351513] [] ? netlink_unicast+0x760/0x760 [ 57.357545] [] ? selinux_socket_sendmsg+0x3f/0x50 [ 57.364007] [] ? security_socket_sendmsg+0x89/0xb0 [ 57.370561] [] ? netlink_unicast+0x760/0x760 [ 57.376593] [] sock_sendmsg+0xca/0x110 [ 57.382107] [] ___sys_sendmsg+0x6c1/0x7c0 [ 57.387879] [] ? copy_msghdr_from_user+0x550/0x550 [ 57.394434] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 57.401418] [] ? __debug_object_init+0x1f3/0xc30 [ 57.407799] [] ? __fget+0x47/0x3b0 [ 57.412967] [] ? __fget+0x232/0x3b0 [ 57.418212] [] ? __fget+0x47/0x3b0 [ 57.423372] [] ? __fget_light+0xa1/0x1e0 [ 57.429053] [] ? __fdget+0x18/0x20 [ 57.434221] [] __sys_sendmsg+0xd3/0x190 [ 57.439828] [] ? SyS_shutdown+0x1b0/0x1b0 [ 57.445601] [] ? SyS_futex+0x210/0x2c0 [ 57.451109] [] ? fd_install+0x4d/0x60 [ 57.456534] [] ? move_addr_to_kernel+0x50/0x50 [ 57.462738] [] SyS_sendmsg+0x2d/0x50 [ 57.468072] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 57.504392] device gre0 entered promiscuous mode 2018/01/30 06:44:42 executing program 6: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000fba000-0x38)={&(0x7f0000398000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fe8000)={&(0x7f0000dbb000-0x124)=@updsa={0x10c, 0x1a, 0xa09, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x3c}, @in=@empty=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@output_mark={0x8, 0x1d, 0x0}, @coaddr={0x14, 0xe, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x10c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 06:44:42 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) close(r1) close(r0) 2018/01/30 06:44:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00004be000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f000054c000-0x8)=0x0, 0x8) 2018/01/30 06:44:42 executing program 2: mmap(&(0x7f0000000000/0x41e000)=nil, 0x41e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000)={&(0x7f000000c000-0x33c)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x1, 0x0, 0x20}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) stat(&(0x7f000041d000)='./file0\x00', &(0x7f00002b4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00001c4000)=0x0) geteuid() lstat(&(0x7f000041e000-0x8)='./file0\x00', &(0x7f000041e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000022a000-0x4)=0x0) 2018/01/30 06:44:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae3000-0x1)="") openat$selinux_access(0xffffffffffffff9c, &(0x7f0000587000)='/selinux/access\x00', 0x2, 0x0) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f0000c21000)='./file0\x00', &(0x7f0000186000-0x8)='./file0\x00', &(0x7f0000a12000-0xe)="6100000000fbff00f50973666eb6", 0x2105404, &(0x7f0000270000)="") 2018/01/30 06:44:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000735000)='/dev/ptmx\x00', 0x0, 0x0) syz_fuse_mount(&(0x7f000082a000-0x8)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0) eventfd(0x0) unshare(0x28060400) socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000024000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000cdc000-0x10)={0x200, 0x1, 0x0, 0xffffffff, 0x0}, &(0x7f0000baa000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000605000-0x8)={r2, 0xfffffffffffff000}, &(0x7f000057e000-0x4)=0x8) recvmsg(r0, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) 2018/01/30 06:44:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000075d000-0xc)={0x0, 0xfffffffffffffea1, &(0x7f0000668000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80}]}, &(0x7f00000f2000)=0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setpipe(r0, 0x407, 0x7fff) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f00004a3000)={0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000f88000-0x20)={@common='gre0\x00', @ifru_flags=0x100000000000301}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000b90000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x2000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000030f000+0x78f)={0x0, 0x8, 0x30, 0x2, 0x8000}, &(0x7f0000d58000-0x4)=0x18) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000090a000)={0x0, @empty=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00009ad000-0x4)=0xc) ioprio_set$pid(0x0, 0x0, 0x7) 2018/01/30 06:44:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000075d000-0xc)={0x0, 0xfffffffffffffea1, &(0x7f0000668000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80}]}, &(0x7f00000f2000)=0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setpipe(r0, 0x407, 0x7fff) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f00004a3000)={0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000f88000-0x20)={@common='gre0\x00', @ifru_flags=0x100000000000301}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000b90000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x2000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000030f000+0x78f)={0x0, 0x8, 0x30, 0x2, 0x8000}, &(0x7f0000d58000-0x4)=0x18) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000090a000)={0x0, @empty=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00009ad000-0x4)=0xc) ioprio_set$pid(0x0, 0x0, 0x7) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000e1e000)={@common='dummy0\x00', @ifru_settings={0x1000, 0x0, @fr=&(0x7f0000747000)={0x5, 0x80000000, 0x0, 0x0, 0x0, 0x5, 0xec5}}}) 2018/01/30 06:44:42 executing program 6: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000fba000-0x38)={&(0x7f0000398000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fe8000)={&(0x7f0000dbb000-0x124)=@updsa={0x10c, 0x1a, 0xa09, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x3c}, @in=@empty=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@output_mark={0x8, 0x1d, 0x0}, @coaddr={0x14, 0xe, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x10c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 06:44:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae3000-0x1)="") openat$selinux_access(0xffffffffffffff9c, &(0x7f0000587000)='/selinux/access\x00', 0x2, 0x0) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f0000c21000)='./file0\x00', &(0x7f0000186000-0x8)='./file0\x00', &(0x7f0000a12000-0xe)="6100000000fbff00f50973666eb6", 0x2105404, &(0x7f0000270000)="") 2018/01/30 06:44:42 executing program 6: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000fba000-0x38)={&(0x7f0000398000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fe8000)={&(0x7f0000dbb000-0x124)=@updsa={0x10c, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x3c}, @in=@empty=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@output_mark={0x8, 0x1d, 0x0}, @coaddr={0x14, 0xe, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x10c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 06:44:42 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) close(r1) close(r0) 2018/01/30 06:44:42 executing program 6: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000fba000-0x38)={&(0x7f0000398000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fe8000)={&(0x7f0000dbb000-0x124)=@updsa={0x10c, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x3c}, @in=@empty=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@output_mark={0x8, 0x1d, 0x0}, @coaddr={0x14, 0xe, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x10c}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 57.586147] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor2/7465 [ 57.594922] caller is __this_cpu_preempt_check+0x1c/0x20 [ 57.600430] CPU: 1 PID: 7465 Comm: syz-executor2 Not tainted 4.4.113-g962d1f3 #2 [ 57.607964] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 57.617318] 0000000000000000 2af39b0e02e26590 ffff8800b5b7f468 ffffffff81d028ed [ 57.625349] 0000000000000001 ffffffff839fe3a0 ffffffff83d0b8a0 ffff8800b5a2af80 2018/01/30 06:44:42 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) close(r1) close(r0) 2018/01/30 06:44:42 executing program 6: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000fba000-0x38)={&(0x7f0000398000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fe8000)={&(0x7f0000dbb000-0x124)=@updsa={0x10c, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x3c}, @in=@empty=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@output_mark={0x8, 0x1d, 0x0}, @coaddr={0x14, 0xe, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x10c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 06:44:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000ef000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00004e7000-0x4)=0x63b, 0x4) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000a70000-0x10)={0x5, 0x96, &(0x7f0000b47000)="877b532b7ff2bd01870d418e2e163cefe50459051a0c5618b70813a19eddd179550c6173842d7a9da7f6c585086309e872a65d7b7237213fad1ea038f488463c44ee951d6462be6efeb056cd20a16a1044af6950a4aa5f9f4ef7011e48f0ba66c2ab2bc2d39b242ae339f60f58b66a6a2733d5c00c9f48ae7f9f31f0580b71e70daa0903b65b17e5bf1ffdce2faf00729dc16d4502cd"}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000308000-0x4)=0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000716000)={@common='bond0\x00', @ifru_flags=0x1c00}) read$eventfd(r0, &(0x7f0000d26000)=0x0, 0x2a8) 2018/01/30 06:44:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) close(r1) close(r0) [ 57.633388] 0000000000000003 ffff8800b5b7f4a8 ffffffff81d62834 ffff8800b5b7f4c0 [ 57.641425] Call Trace: [ 57.644007] [] dump_stack+0xc1/0x124 [ 57.649366] [] check_preemption_disabled+0x1d4/0x200 [ 57.656114] [] __this_cpu_preempt_check+0x1c/0x20 [ 57.662612] [] ipcomp_init_state+0x188/0x980 [ 57.668668] [] ? xfrm_state_get_afinfo+0x1b/0x1d0 [ 57.675157] [] ipcomp6_init_state+0xb5/0x820 [ 57.681064] device gre0 entered promiscuous mode [ 57.685941] [] ? __xfrm_init_state+0x363/0xb30 [ 57.692169] [] __xfrm_init_state+0x3e7/0xb30 [ 57.698222] [] xfrm_add_sa+0x1916/0x2e40 [ 57.703929] [] ? xfrm_send_state_notify+0x17d0/0x17d0 [ 57.710762] [] ? nla_parse+0x213/0x260 [ 57.716285] [] ? xfrm_send_state_notify+0x17d0/0x17d0 [ 57.720206] device gre0 entered promiscuous mode [ 57.727850] [] xfrm_user_rcv_msg+0x41c/0x6b0 [ 57.733899] [] ? xfrm_dump_sa_done+0xa0/0xa0 [ 57.739947] [] ? ksize+0x92/0xf0 [ 57.744952] [] ? avc_has_perm_noaudit+0x460/0x460 [ 57.751431] [] netlink_rcv_skb+0x13e/0x370 [ 57.757287] [] ? xfrm_dump_sa_done+0xa0/0xa0 [ 57.763330] [] xfrm_netlink_rcv+0x6f/0x90 [ 57.769110] [] netlink_unicast+0x522/0x760 [ 57.774968] [] ? netlink_unicast+0x44f/0x760 [ 57.781003] [] ? netlink_attachskb+0x6c0/0x6c0 [ 57.787212] [] netlink_sendmsg+0x8e8/0xc50 [ 57.793079] [] ? netlink_unicast+0x760/0x760 [ 57.799110] [] ? selinux_socket_sendmsg+0x3f/0x50 [ 57.805576] [] ? security_socket_sendmsg+0x89/0xb0 [ 57.812126] [] ? netlink_unicast+0x760/0x760 [ 57.818158] [] sock_sendmsg+0xca/0x110 [ 57.823668] [] ___sys_sendmsg+0x6c1/0x7c0 [ 57.829437] [] ? copy_msghdr_from_user+0x550/0x550 [ 57.835989] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 57.842978] [] ? __debug_object_init+0x1f3/0xc30 [ 57.849357] [] ? __fget+0x47/0x3b0 [ 57.854528] [] ? __fget+0x232/0x3b0 [ 57.859775] [] ? __fget+0x47/0x3b0 [ 57.864938] [] ? __fget_light+0xa1/0x1e0 [ 57.870622] [] ? __fdget+0x18/0x20 [ 57.875785] [] __sys_sendmsg+0xd3/0x190 [ 57.881377] [] ? SyS_shutdown+0x1b0/0x1b0 [ 57.887146] [] ? SyS_futex+0x210/0x2c0 [ 57.892662] [] ? fd_install+0x4d/0x60 [ 57.898096] [] ? move_addr_to_kernel+0x50/0x50 [ 57.904304] [] SyS_sendmsg+0x2d/0x50 [ 57.909642] [] entry_SYSCALL_64_fastpath+0x1c/0x98 2018/01/30 06:44:43 executing program 6: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000fba000-0x38)={&(0x7f0000398000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fe8000)={&(0x7f0000dbb000-0x124)=@updsa={0x10c, 0x1a, 0xa09, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@output_mark={0x8, 0x1d, 0x0}, @coaddr={0x14, 0xe, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x10c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 06:44:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) close(r1) close(r0) 2018/01/30 06:44:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000514000)='/dev/keychord\x00', 0x0, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000ef000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f000054c000-0x8)=0x0, 0x8) 2018/01/30 06:44:43 executing program 2: mmap(&(0x7f0000000000/0x41e000)=nil, 0x41e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000)={&(0x7f000000c000-0x33c)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x1, 0x0, 0x20}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) stat(&(0x7f000041d000)='./file0\x00', &(0x7f00002b4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00001c4000)=0x0) geteuid() lstat(&(0x7f000041e000-0x8)='./file0\x00', &(0x7f000041e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/30 06:44:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000735000)='/dev/ptmx\x00', 0x0, 0x0) syz_fuse_mount(&(0x7f000082a000-0x8)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0) eventfd(0x0) unshare(0x28060400) socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000024000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000cdc000-0x10)={0x200, 0x1, 0x0, 0xffffffff, 0x0}, &(0x7f0000baa000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000605000-0x8)={r2, 0xfffffffffffff000}, &(0x7f000057e000-0x4)=0x8) recvmsg(r0, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) 2018/01/30 06:44:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000075d000-0xc)={0x0, 0xfffffffffffffea1, &(0x7f0000668000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80}]}, &(0x7f00000f2000)=0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setpipe(r0, 0x407, 0x7fff) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f00004a3000)={0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000f88000-0x20)={@common='gre0\x00', @ifru_flags=0x100000000000301}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000b90000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x2000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000030f000+0x78f)={0x0, 0x8, 0x30, 0x2, 0x8000}, &(0x7f0000d58000-0x4)=0x18) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000090a000)={0x0, @empty=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00009ad000-0x4)=0xc) ioprio_set$pid(0x0, 0x0, 0x7) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000e1e000)={@common='dummy0\x00', @ifru_settings={0x1000, 0x0, @fr=&(0x7f0000747000)={0x5, 0x80000000, 0x0, 0x0, 0x0, 0x5, 0xec5}}}) 2018/01/30 06:44:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000075d000-0xc)={0x0, 0xfffffffffffffea1, &(0x7f0000668000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80}]}, &(0x7f00000f2000)=0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setpipe(r0, 0x407, 0x7fff) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f00004a3000)={0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000f88000-0x20)={@common='gre0\x00', @ifru_flags=0x100000000000301}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000b90000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x2000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000030f000+0x78f)={0x0, 0x8, 0x30, 0x2, 0x8000}, &(0x7f0000d58000-0x4)=0x18) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000090a000)={0x0, @empty=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00009ad000-0x4)=0xc) 2018/01/30 06:44:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae3000-0x1)="") openat$selinux_access(0xffffffffffffff9c, &(0x7f0000587000)='/selinux/access\x00', 0x2, 0x0) creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f0000c21000)='./file0\x00', &(0x7f0000186000-0x8)='./file0\x00', &(0x7f0000a12000-0xe)="6100000000fbff00f50973666eb6", 0x2105404, &(0x7f0000270000)="") [ 58.031389] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor2/7502 [ 58.040177] caller is __this_cpu_preempt_check+0x1c/0x20 [ 58.045743] CPU: 1 PID: 7502 Comm: syz-executor2 Not tainted 4.4.113-g962d1f3 #2 [ 58.053266] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 58.062612] 0000000000000000 8284f2f917cd72ea ffff8800b4e1f468 ffffffff81d028ed [ 58.070601] 0000000000000001 ffffffff839fe3a0 ffffffff83d0b8a0 ffff8800b5d28000 [ 58.078580] 0000000000000003 ffff8800b4e1f4a8 ffffffff81d62834 ffff8800b4e1f4c0 [ 58.086559] Call Trace: [ 58.089123] [] dump_stack+0xc1/0x124 [ 58.094461] [] check_preemption_disabled+0x1d4/0x200 [ 58.101186] [] __this_cpu_preempt_check+0x1c/0x20 [ 58.107651] [] ipcomp_init_state+0x188/0x980 [ 58.113686] [] ? xfrm_state_get_afinfo+0x1b/0x1d0 [ 58.120154] [] ipcomp6_init_state+0xb5/0x820 [ 58.126182] [] ? __xfrm_init_state+0x363/0xb30 [ 58.132385] [] __xfrm_init_state+0x3e7/0xb30 [ 58.138414] [] xfrm_add_sa+0x1916/0x2e40 [ 58.144095] [] ? xfrm_send_state_notify+0x17d0/0x17d0 [ 58.150906] [] ? nla_parse+0x213/0x260 [ 58.156413] [] ? xfrm_send_state_notify+0x17d0/0x17d0 [ 58.163225] [] xfrm_user_rcv_msg+0x41c/0x6b0 [ 58.169256] [] ? xfrm_dump_sa_done+0xa0/0xa0 [ 58.175289] [] ? ksize+0x92/0xf0 [ 58.180280] [] ? avc_has_perm_noaudit+0x460/0x460 [ 58.186747] [] netlink_rcv_skb+0x13e/0x370 [ 58.192602] [] ? xfrm_dump_sa_done+0xa0/0xa0 [ 58.198631] [] xfrm_netlink_rcv+0x6f/0x90 [ 58.204400] [] netlink_unicast+0x522/0x760 [ 58.210256] [] ? netlink_unicast+0x44f/0x760 [ 58.216284] [] ? netlink_attachskb+0x6c0/0x6c0 [ 58.222490] [] netlink_sendmsg+0x8e8/0xc50 [ 58.228348] [] ? netlink_unicast+0x760/0x760 [ 58.234383] [] ? selinux_socket_sendmsg+0x3f/0x50 [ 58.240850] [] ? security_socket_sendmsg+0x89/0xb0 [ 58.247403] [] ? netlink_unicast+0x760/0x760 [ 58.253433] [] sock_sendmsg+0xca/0x110 [ 58.258948] [] ___sys_sendmsg+0x6c1/0x7c0 [ 58.264717] [] ? copy_msghdr_from_user+0x550/0x550 [ 58.271268] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 58.278255] [] ? __fget+0x47/0x3b0 [ 58.283415] [] ? __fget+0x232/0x3b0 [ 58.288666] [] ? __fget+0x47/0x3b0 [ 58.293828] [] ? __fget_light+0xa1/0x1e0 [ 58.299510] [] ? __fdget+0x18/0x20 [ 58.304675] [] __sys_sendmsg+0xd3/0x190 [ 58.310272] [] ? SyS_shutdown+0x1b0/0x1b0 [ 58.316044] [] ? SyS_futex+0x210/0x2c0 [ 58.321555] [] ? fd_install+0x4d/0x60 2018/01/30 06:44:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) close(r1) close(r0) 2018/01/30 06:44:43 executing program 6: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000fba000-0x38)={&(0x7f0000398000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fe8000)={&(0x7f0000dbb000-0x124)=@updsa={0x10c, 0x1a, 0xa09, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@output_mark={0x8, 0x1d, 0x0}, @coaddr={0x14, 0xe, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x10c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 06:44:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) close(r1) close(r0) 2018/01/30 06:44:43 executing program 6: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000fba000-0x38)={&(0x7f0000398000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fe8000)={&(0x7f0000dbb000-0x124)=@updsa={0x10c, 0x1a, 0xa09, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@output_mark={0x8, 0x1d, 0x0}, @coaddr={0x14, 0xe, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x10c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 06:44:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00003bc000-0xe)='/dev/keychord\x00', 0x400400, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000ef000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f000054c000-0x8)=0x0, 0x8) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) 2018/01/30 06:44:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) close(r1) close(r0) 2018/01/30 06:44:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae3000-0x1)="") creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f0000c21000)='./file0\x00', &(0x7f0000186000-0x8)='./file0\x00', &(0x7f0000a12000-0xe)="6100000000fbff00f50973666eb6", 0x2105404, &(0x7f0000270000)="") 2018/01/30 06:44:43 executing program 6: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000fba000-0x38)={&(0x7f0000398000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fe8000)={&(0x7f0000dbb000-0x124)=@updsa={0x10c, 0x1a, 0xa09, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x3c}, @in=@empty=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@output_mark={0x8, 0x1d, 0x0}, @coaddr={0x14, 0xe, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x10c}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 58.326977] [] ? move_addr_to_kernel+0x50/0x50 [ 58.333182] [] SyS_sendmsg+0x2d/0x50 [ 58.338522] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 58.373615] device gre0 entered promiscuous mode [ 58.379418] device gre0 entered promiscuous mode 2018/01/30 06:44:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) close(r1) close(r0) 2018/01/30 06:44:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000001000-0x20)={{0x100000000000, 0x2710}, {0x0, 0x0}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r0 = add_key$keyring(&(0x7f0000266000)='keyring\x00', &(0x7f000072e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$setperm(0x5, r0, 0xffffffff) 2018/01/30 06:44:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000ef000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00001d8000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e22000)=0xe8) getresgid(&(0x7f0000020000)=0x0, &(0x7f000042e000)=0x0, &(0x7f000008a000)=0x0) r4 = fcntl$getown(r0, 0x9) stat(&(0x7f0000b3d000)='./file0\x00', &(0x7f0000d8c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000b7b000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) sendmmsg$unix(r0, &(0x7f000079f000-0x38)=[{&(0x7f0000ff3000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000174000-0x20)=[{&(0x7f0000b1e000-0xb8)="d9511cba80f3fbff892578af9fc9149fd1cdf79b630ceb9e03dc177d03305328b5884317b361b4dd7d9afe9517be48cf6fc9b7b749034bb127bb36d5b7f6c1f7459ad5c9d612be4422d19efa4e3b80639e0f9c8a3e41a81dff8fdae274d353de5023834c9d6d9a29eab2d497a2ef8410eabf2961cceb6cb1dea2ac309ddc2d6170b22dfc13bca222b85cb1b2dcae5c47d8e1c6d4d488ba569556b9d4fff515ff4067ee92f4739bb5109af17bf4a310dbea52d58c154df4ab", 0xb8}, {&(0x7f000081d000)="6740c3a0a3e4e2785a63", 0xa}], 0x2, &(0x7f0000312000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0xe0, 0x40010}], 0x1, 0x80) read$eventfd(r0, &(0x7f000054c000-0x8)=0x0, 0x8) 2018/01/30 06:44:43 executing program 2: mmap(&(0x7f0000000000/0x41e000)=nil, 0x41e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000)={&(0x7f000000c000-0x33c)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x1, 0x0, 0x20}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) stat(&(0x7f000041d000)='./file0\x00', &(0x7f00002b4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00001c4000)=0x0) geteuid() 2018/01/30 06:44:43 executing program 6: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000fba000-0x38)={&(0x7f0000398000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fe8000)={&(0x7f0000dbb000-0x124)=@updsa={0x10c, 0x1a, 0xa09, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x3c}, @in=@empty=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@output_mark={0x8, 0x1d, 0x0}, @coaddr={0x14, 0xe, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x10c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 06:44:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000075d000-0xc)={0x0, 0xfffffffffffffea1, &(0x7f0000668000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80}]}, &(0x7f00000f2000)=0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setpipe(r0, 0x407, 0x7fff) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f00004a3000)={0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000f88000-0x20)={@common='gre0\x00', @ifru_flags=0x100000000000301}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000b90000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x2000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000030f000+0x78f)={0x0, 0x8, 0x30, 0x2, 0x8000}, &(0x7f0000d58000-0x4)=0x18) 2018/01/30 06:44:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000735000)='/dev/ptmx\x00', 0x0, 0x0) syz_fuse_mount(&(0x7f000082a000-0x8)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0) eventfd(0x0) unshare(0x28060400) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000024000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000cdc000-0x10)={0x200, 0x1, 0x0, 0xffffffff, 0x0}, &(0x7f0000baa000-0x4)=0x10) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) 2018/01/30 06:44:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae3000-0x1)="") creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f0000c21000)='./file0\x00', &(0x7f0000186000-0x8)='./file0\x00', &(0x7f0000a12000-0xe)="6100000000fbff00f50973666eb6", 0x2105404, &(0x7f0000270000)="") 2018/01/30 06:44:43 executing program 6: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000fba000-0x38)={&(0x7f0000398000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fe8000)={&(0x7f0000dbb000-0x124)=@updsa={0x10c, 0x1a, 0xa09, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x3c}, @in=@empty=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@output_mark={0x8, 0x1d, 0x0}, @coaddr={0x14, 0xe, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x10c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 06:44:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) close(r1) close(r0) 2018/01/30 06:44:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) close(r1) close(r0) 2018/01/30 06:44:43 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x8000, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000e06000)={0xffffffffffffffff, 0x4, 0x80000000, 0x9, 0x7, 0xfffffffffffffffc}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000ef000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/01/30 06:44:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) close(r1) close(r0) 2018/01/30 06:44:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000001000-0x20)={{0x100000000000, 0x2710}, {0x0, 0x0}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) pipe2(&(0x7f0000e0f000)={0x0, 0x0}, 0x4000) recvfrom$inet(r0, &(0x7f0000ef0000-0x2c)=""/44, 0x2c, 0x100, &(0x7f0000267000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 06:44:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) close(r1) close(r0) [ 58.560757] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor2/7543 [ 58.569351] caller is __this_cpu_preempt_check+0x1c/0x20 [ 58.574971] CPU: 0 PID: 7543 Comm: syz-executor2 Not tainted 4.4.113-g962d1f3 #2 [ 58.582496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 58.591844] 0000000000000000 d9a678a8e1ec1c51 ffff8801d121f468 ffffffff81d028ed [ 58.599906] 0000000000000000 ffffffff839fe3a0 ffffffff83d0b8a0 ffff8800b633c740 2018/01/30 06:44:43 executing program 6: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000fba000-0x38)={&(0x7f0000398000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fe8000)={&(0x7f0000dbb000-0x124)=@updsa={0x104, 0x1a, 0xa09, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x3c}, @in=@empty=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 06:44:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000ef000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000001a000)={0x0, 0x0}, 0x10) read$eventfd(r0, &(0x7f000054c000-0x8)=0x0, 0x8) r1 = gettid() waitid(0x2, r1, &(0x7f0000178000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x1, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00004ca000-0x4)=0x8) setitimer(0x3429144f011b12d9, &(0x7f0000473000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f00007aa000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/30 06:44:43 executing program 6: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000fba000-0x38)={&(0x7f0000398000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fe8000)={&(0x7f0000dbb000-0x124)=@updsa={0xf0, 0x1a, 0xa09, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x3c}, @in=@empty=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 58.607930] 0000000000000003 ffff8801d121f4a8 ffffffff81d62834 ffff8801d121f4c0 [ 58.615949] Call Trace: [ 58.618528] [] dump_stack+0xc1/0x124 [ 58.623887] [] check_preemption_disabled+0x1d4/0x200 [ 58.630634] [] __this_cpu_preempt_check+0x1c/0x20 [ 58.637123] [] ipcomp_init_state+0x188/0x980 [ 58.643181] [] ? xfrm_state_get_afinfo+0x1b/0x1d0 [ 58.649678] [] ipcomp6_init_state+0xb5/0x820 [ 58.655731] [] ? __xfrm_init_state+0x363/0xb30 [ 58.661967] [] __xfrm_init_state+0x3e7/0xb30 [ 58.668025] [] xfrm_add_sa+0x1916/0x2e40 [ 58.673733] [] ? xfrm_send_state_notify+0x17d0/0x17d0 [ 58.680562] [] ? nla_parse+0x213/0x260 [ 58.686076] [] ? xfrm_send_state_notify+0x17d0/0x17d0 [ 58.692887] [] xfrm_user_rcv_msg+0x41c/0x6b0 [ 58.698916] [] ? xfrm_dump_sa_done+0xa0/0xa0 [ 58.704948] [] ? ksize+0x92/0xf0 [ 58.709935] [] ? avc_has_perm_noaudit+0x460/0x460 [ 58.716407] [] netlink_rcv_skb+0x13e/0x370 [ 58.722261] [] ? xfrm_dump_sa_done+0xa0/0xa0 [ 58.728291] [] xfrm_netlink_rcv+0x6f/0x90 [ 58.734059] [] netlink_unicast+0x522/0x760 [ 58.739919] [] ? netlink_unicast+0x44f/0x760 [ 58.745949] [] ? netlink_attachskb+0x6c0/0x6c0 [ 58.752155] [] netlink_sendmsg+0x8e8/0xc50 [ 58.758010] [] ? netlink_unicast+0x760/0x760 [ 58.764042] [] ? selinux_socket_sendmsg+0x3f/0x50 [ 58.770508] [] ? security_socket_sendmsg+0x89/0xb0 [ 58.777060] [] ? netlink_unicast+0x760/0x760 [ 58.783088] [] sock_sendmsg+0xca/0x110 [ 58.788596] [] ___sys_sendmsg+0x6c1/0x7c0 [ 58.794364] [] ? copy_msghdr_from_user+0x550/0x550 [ 58.800917] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 58.807904] [] ? __debug_object_init+0x1f3/0xc30 [ 58.814285] [] ? __fget+0x47/0x3b0 [ 58.819450] [] ? __fget+0x232/0x3b0 [ 58.824700] [] ? __fget+0x47/0x3b0 [ 58.829861] [] ? __fget_light+0xa1/0x1e0 [ 58.835546] [] ? __fdget+0x18/0x20 [ 58.840706] [] __sys_sendmsg+0xd3/0x190 [ 58.846303] [] ? SyS_shutdown+0x1b0/0x1b0 [ 58.852077] [] ? SyS_futex+0x210/0x2c0 [ 58.857586] [] ? fd_install+0x4d/0x60 [ 58.863008] [] ? move_addr_to_kernel+0x50/0x50 [ 58.869212] [] SyS_sendmsg+0x2d/0x50 [ 58.874549] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 58.892575] device gre0 entered promiscuous mode [ 59.726399] IPVS: Creating netns size=2552 id=11 2018/01/30 06:44:45 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000fff000-0x4)=0x0) rt_tgsigqueueinfo(r0, r1, 0x17, &(0x7f0000b02000)={0x38, 0x7, 0x2, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000001000-0x20)={{0x100000000000, 0x2710}, {0x0, 0x0}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a97000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000e5c000)={0x1, @tick=0x7f, 0x1, {0x6, 0x3}, 0xffffffff, 0x1, 0xd78, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 06:44:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) close(r1) close(r0) 2018/01/30 06:44:45 executing program 2: mmap(&(0x7f0000000000/0x41e000)=nil, 0x41e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000)={&(0x7f000000c000-0x33c)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x1, 0x0, 0x20}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) stat(&(0x7f000041d000)='./file0\x00', &(0x7f00002b4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00001c4000)=0x0) 2018/01/30 06:44:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000735000)='/dev/ptmx\x00', 0x0, 0x0) syz_fuse_mount(&(0x7f000082a000-0x8)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0) eventfd(0x0) unshare(0x28060400) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000024000-0xd)='/selinux/mls\x00', 0x0, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) 2018/01/30 06:44:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f0000c21000)='./file0\x00', &(0x7f0000186000-0x8)='./file0\x00', &(0x7f0000a12000-0xe)="6100000000fbff00f50973666eb6", 0x2105404, &(0x7f0000270000)="") 2018/01/30 06:44:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000075d000-0xc)={0x0, 0xfffffffffffffea1, &(0x7f0000668000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80}]}, &(0x7f00000f2000)=0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setpipe(r0, 0x407, 0x7fff) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f00004a3000)={0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000f88000-0x20)={@common='gre0\x00', @ifru_flags=0x100000000000301}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000b90000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x2000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000030f000+0x78f)={0x0, 0x8, 0x30, 0x2, 0x8000}, &(0x7f0000d58000-0x4)=0x18) 2018/01/30 06:44:45 executing program 6: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000fba000-0x38)={&(0x7f0000398000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fe8000)={&(0x7f0000dbb000-0x124)=@updsa={0xf0, 0x1a, 0xa09, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x3c}, @in=@empty=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 06:44:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00009f5000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00009fe000-0x8)={0x0, 0x7}, &(0x7f0000086000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000fc2000-0x98)={r1, @in6={{0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x3c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x4}, 0x98) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000ef000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) read$eventfd(r2, &(0x7f0000355000)=0x0, 0xffffffffffffffa7) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000c64000-0x8)={0x1, [0x0]}, &(0x7f0000dd3000)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f000009f000)={r3, 0x3}, &(0x7f0000f26000-0x4)=0x8) 2018/01/30 06:44:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) close(r1) close(r0) 2018/01/30 06:44:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000001000-0x20)={{0x100000000000, 0x2710}, {0x0, 0x0}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000073000-0x9)='/dev/ppp\x00', 0x210000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000f99000-0x68)={0x8001, 0x0, 0x81, {0x0, 0x0}, 0x7e4, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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]}) [ 60.266743] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor2/7713 [ 60.275538] caller is __this_cpu_preempt_check+0x1c/0x20 [ 60.281048] CPU: 0 PID: 7713 Comm: syz-executor2 Not tainted 4.4.113-g962d1f3 #2 [ 60.288570] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 60.297913] 0000000000000000 71785e16172bf0a7 ffff8800b2d27468[ 60.302923] device gre0 entered promiscuous mode [ 60.308774] ffffffff81d028ed 2018/01/30 06:44:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) close(r1) close(r0) 2018/01/30 06:44:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000085000-0x40)={0x4, 0xfffffffffffffffc, 0x5, 0x1, 0x6, 0x9, 0x80000000, 0x2}, &(0x7f0000f2c000)={0x1, 0x8, 0x2, 0x8, 0x7, 0x0, 0xe7, 0x80}, &(0x7f0000b78000)={0x3, 0x132c, 0x4, 0x100000001, 0x9, 0x6, 0x7, 0x5}, &(0x7f00006e6000)={0x77359400, 0x0}) waitid(0x0, 0x0, 0x0, 0x1, &(0x7f0000122000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_nanosleep(0x6, 0x0, &(0x7f00003d5000-0x10)={0x0, 0x0}, &(0x7f0000ffc000)={0x0, 0x0}) setitimer(0x1, &(0x7f0000001000-0x20)={{r1, 0x2710}, {0x0, r0}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/30 06:44:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) close(r1) close(r0) 2018/01/30 06:44:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) close(r1) close(r0) [ 60.312291] 0000000000000000 ffffffff839fe3a0 ffffffff83d0b8a0 ffff8800b54497c0 [ 60.320322] 0000000000000003 ffff8800b2d274a8 ffffffff81d62834 ffff8800b2d274c0 [ 60.328373] Call Trace: [ 60.330956] [] dump_stack+0xc1/0x124 [ 60.336313] [] check_preemption_disabled+0x1d4/0x200 [ 60.343058] [] __this_cpu_preempt_check+0x1c/0x20 [ 60.349551] [] ipcomp_init_state+0x188/0x980 [ 60.355615] [] ? xfrm_state_get_afinfo+0x1b/0x1d0 2018/01/30 06:44:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) close(r1) close(r0) [ 60.362104] [] ipcomp6_init_state+0xb5/0x820 [ 60.368160] [] ? __xfrm_init_state+0x363/0xb30 [ 60.374393] [] __xfrm_init_state+0x3e7/0xb30 [ 60.380446] [] xfrm_add_sa+0x1916/0x2e40 [ 60.386148] [] ? xfrm_send_state_notify+0x17d0/0x17d0 [ 60.392991] [] ? nla_parse+0x213/0x260 [ 60.398532] [] ? xfrm_send_state_notify+0x17d0/0x17d0 [ 60.405358] [] xfrm_user_rcv_msg+0x41c/0x6b0 [ 60.411389] [] ? xfrm_dump_sa_done+0xa0/0xa0 [ 60.417422] [] ? ksize+0x92/0xf0 [ 60.422417] [] ? avc_has_perm_noaudit+0x460/0x460 [ 60.428890] [] netlink_rcv_skb+0x13e/0x370 [ 60.434749] [] ? xfrm_dump_sa_done+0xa0/0xa0 [ 60.440775] [] xfrm_netlink_rcv+0x6f/0x90 [ 60.446544] [] netlink_unicast+0x522/0x760 [ 60.452399] [] ? netlink_unicast+0x44f/0x760 [ 60.458433] [] ? netlink_attachskb+0x6c0/0x6c0 [ 60.464637] [] netlink_sendmsg+0x8e8/0xc50 [ 60.470500] [] ? netlink_unicast+0x760/0x760 [ 60.476533] [] ? selinux_socket_sendmsg+0x3f/0x50 [ 60.482997] [] ? security_socket_sendmsg+0x89/0xb0 [ 60.489548] [] ? netlink_unicast+0x760/0x760 [ 60.495585] [] sock_sendmsg+0xca/0x110 [ 60.501094] [] ___sys_sendmsg+0x6c1/0x7c0 [ 60.506864] [] ? copy_msghdr_from_user+0x550/0x550 [ 60.513422] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 60.520412] [] ? __fget+0x47/0x3b0 [ 60.525574] [] ? __fget+0x232/0x3b0 [ 60.530819] [] ? __fget+0x47/0x3b0 [ 60.535977] [] ? __fget_light+0xa1/0x1e0 [ 60.541659] [] ? __fdget+0x18/0x20 [ 60.546819] [] __sys_sendmsg+0xd3/0x190 [ 60.552419] [] ? SyS_shutdown+0x1b0/0x1b0 [ 60.558187] [] ? SyS_futex+0x210/0x2c0 [ 60.563694] [] ? fd_install+0x4d/0x60 [ 60.569115] [] ? move_addr_to_kernel+0x50/0x50 [ 60.575317] [] SyS_sendmsg+0x2d/0x50 [ 60.580653] [] entry_SYSCALL_64_fastpath+0x1c/0x98