Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 19.202190] random: sshd: uninitialized urandom read (32 bytes read, 33 bits of entropy available) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 20.792255] random: sshd: uninitialized urandom read (32 bytes read, 35 bits of entropy available) [ 21.115527] random: sshd: uninitialized urandom read (32 bytes read, 35 bits of entropy available) [ 21.997307] random: nonblocking pool is initialized Warning: Permanently added '10.128.0.46' (ECDSA) to the list of known hosts. 2018/02/05 08:56:58 fuzzer started 2018/02/05 08:56:58 dialing manager at 10.128.0.26:44803 2018/02/05 08:57:01 kcov=true, comps=false 2018/02/05 08:57:02 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000e7f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000000)=0x14, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000001000-0x4)={0x4, 0x3, 0x8000}, 0x4) msync(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x6) timerfd_create(0x5, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000001000)={0x7fff, 0x3, 0x7f, 0xffffffff, 0x9, 0x7fff}) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000001000)=0x7ff) connect$ax25(r1, &(0x7f0000002000-0x10)={0x3, {"71ce06a1e5920b"}, 0x5}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000003000-0x10)={&(0x7f0000000000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000004000-0x4), &(0x7f0000003000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000003000)='keyring\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r2) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000001000)={0x8, &(0x7f0000003000-0x20)=[{0x80, 0x5}, {0xc7, 0xffffffffdeb06844}, {0x9, 0x5}, {0x10000}, {0x8, 0x5}, {0x989, 0x40000000}, {0x0, 0x3}, {0x400}]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r1, &(0x7f0000005000)=""/130, 0x82) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000007000-0x12)={@generic="a6d926ae34db581aa218777b5a9b5cc2", 0x8}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000007000)={0x3, 0x556}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000009000-0x4)=0x1) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000005000)={0x0, 0xffffffff}, &(0x7f000000a000-0x4)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000005000)={r3, 0x3}, &(0x7f000000a000-0x4)=0x8) 2018/02/05 08:57:02 executing program 7: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c37000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000-0x8)={0xfff, 0xff4}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000001000)=""/4096, 0x1000) fremovexattr(r0, &(0x7f0000001000-0x15)=@known='com.apple.FinderInfo\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000002000)={0x0, 0x1, 'client1\x00', 0x7, "fa2237114a7e6e51", "5022b069bf325d221b66ecb625af03b854c6f1e7007929b667e9fccbffda9f82", 0x4, 0x1}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000001000-0x8)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000001000)={0x0, 0x0, 0x9}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000004000-0x8)={r1, r2}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000005000-0xc4)={0x0, 0xbc, "6bf63c731819e772920c4dff785441e4fbd9bf506fb004c9ad6dced6bb8ce8be0053d42491feff02824380d42d9934dc23ce4aadf32c28d769372c047087aa221068d7e453df2cb891f9de44f17f4ebd412878980453dac53277aca7c3e2f3f7b5c4bae9994893d8598faf671512c65e86db3054c0f031964283b1f6b7b0b78ab7735097e0c16c8d06a9ecdd5bac8d1406171b1e97628f651ef0c833ce85a15e3779bf2c0b3f41c738bb673d416543aa8ca67abe990619c0c4d9001e"}, &(0x7f0000004000)=0xc4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000004000)={0x7, 0xd8, 0x2, 0x10001, 0x2, 0x100, 0x6, 0x4f, r3}, &(0x7f0000004000-0x4)=0x20) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000005000)='/dev/sequencer2\x00', 0x400000, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000005000)={r3, @in={{0x2, 0x1, @rand_addr=0x40}}}, 0x8c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000003000-0x4)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f0000000000)="47f32d4ebcab686ed9b843cd6268aac5b90dd6bc2da196052eec02b730e10f2e9f1d3fc0c491", 0x26, 0x44, &(0x7f0000006000)={0x4, 0x4, 0x4, "fc118ba80675", 0x1}, 0x10) lookup_dcookie(0xffff, &(0x7f0000006000-0xe9)=""/233, 0xe9) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000007000)=@int=0x8, 0x4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000005000)={r3, 0x3, 0x1, [0x6]}, 0xa) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000007000)={0x5, 0xfffffffffffffffa, 0x7, 0xffff, 0x2400000000}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000006000)={0xfffffffffffffda6, 0x1ff, 0x1, 0x3ff, 0x2, [{0x93f4, 0x200000000, 0x7, 0x0, 0x0, 0x1}, {0x6, 0x3, 0x80000000}]}) 2018/02/05 08:57:02 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8402, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000001000)=[{&(0x7f0000001000-0x48)=""/72, 0x48}, {&(0x7f0000001000-0xfd)=""/253, 0xfd}], 0x2, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000002000-0x8c)={0xe54, 0x0, 0x4aa, 'queue1\x00'}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000003000)='vmnet0mime_type]\x00', 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000005000-0xc)={0x0, @broadcast, @local}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000004000)={@dev={0xfe, 0x80, [], 0x0, 0xe}, 0x0, r3}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000005000)=@assoc_id=0x0, &(0x7f0000001000)=0x4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001000-0x10)={r4, 0x8, 0x4, [0xfffffffffffffffa, 0x3, 0x8, 0x3b9]}, 0x10) signalfd4(r0, &(0x7f0000000000)={0x6}, 0x8, 0x800) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000006000)=0x7, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000007000)={&(0x7f0000007000)=[0x1, 0x7, 0x5, 0x8001, 0x200], 0x5, 0xfff, 0x9, 0xef2, 0x1, 0x0, {0x8, 0x0, 0x7fff, 0x7, 0x16a, 0x6, 0x1c9cd30a, 0x0, 0x7, 0x6, 0x2, 0x5, 0x40, 0x1, "405024eb30dc04924fadb7d528c76234d59041d46f9676e766d6e24ff048ffe9"}}) write$selinux_access(r1, &(0x7f0000000000)={'system_u:object_r:lastlog_t:s0', 0x20, 'unconfined', 0x20, 0x35, 0x39}, 0x2d) r5 = gettid() mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000009000-0x4)=0x0) setpgid(r5, r6) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r5, 0x319, &(0x7f000000a000-0x1000)=""/4096) 2018/02/05 08:57:02 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005b9000-0xb)='/dev/hwrng\x00', 0x1, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000527000)={{&(0x7f000051b000/0x4000)=nil, 0x4000}, 0x2}) madvise(&(0x7f000043b000/0x3000)=nil, 0x3000, 0x3) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0xd) ioctl$KDADDIO(r0, 0x4b34, 0x7fffffff) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000a4c000-0xa)={0x0, 0x5, 0x1, [0x3]}, &(0x7f00008c0000-0x4)=0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r1, @in={{0x2, 0x2, @multicast1=0xe0000001}}, 0x2}, 0x98) setns(r0, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) ioctl$TIOCSBRK(r0, 0x5427) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$unix(r0, &(0x7f0000001000)=@file={0x0, ""/108}, &(0x7f0000001000)=0x6e, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000003000-0x10)={&(0x7f0000002000-0x14)=@ipv6_getmulticast={0x14, 0x3a, 0x210, 0x5, 0x1, {0xa}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x40) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000003000)={0xc948eb70c9aa2fd4}) syz_open_pts(r0, 0x4000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2b, &(0x7f0000004000)=""/91, &(0x7f0000004000)=0x5b) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000004000-0x1)=0x3) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000005000)=0x7fffffff) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000006000)={0x0, 0x0}, &(0x7f0000007000-0x4)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000007000-0x4)=0x0, &(0x7f0000002000-0x4), &(0x7f0000004000)) lchown(&(0x7f0000002000)='./file0\x00', r3, r4) 2018/02/05 08:57:02 executing program 4: r0 = add_key$keyring(&(0x7f0000819000)='keyring\x00', &(0x7f000039d000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x202) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000aa4000)=""/42) fcntl$getownex(r1, 0x10, &(0x7f0000e69000-0x8)={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) process_vm_writev(r2, &(0x7f0000001000-0x20)=[{&(0x7f0000001000-0x53)=""/83, 0x53}, {&(0x7f0000000000)=""/92, 0x5c}], 0x2, &(0x7f0000b3c000-0x40)=[{&(0x7f000043f000-0xea)=""/234, 0xea}, {&(0x7f000002d000-0xf1)=""/241, 0xf1}, {&(0x7f0000fad000-0x7c)=""/124, 0x7c}, {&(0x7f0000001000-0x4f)=""/79, 0x4f}], 0x4, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r1, &(0x7f0000001000)='./file0\x00', &(0x7f0000001000)={{r3, r4/1000+10000}, {r5, r6/1000+10000}}) bind(r1, &(0x7f0000001000)=@hci={0x1f, 0xaf}, 0x6) ptrace$setopts(0x4206, r2, 0xe103, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000003000-0x6c)=""/108) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000002000)=0xff) fanotify_mark(r1, 0x0, 0x40000020, r1, &(0x7f0000001000)='./file0\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000004000-0x4)) 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) timer_create(0x7, &(0x7f0000001000)={0x0, 0x36, 0x2, @thr={&(0x7f0000004000)="5913850a2fd972d3b5224db2fc", &(0x7f0000004000)="900fa831da51267333d8ad038ff4efa80b630597f5866e02daecd1b60156ddaab84d2f65048f46e1b2da403380eba28597108cc6e8baf48de1c14ed9582ca5ce06c8303ea62b17947c0f2806a102700b4074e3eee0d6178ce58977121d7909903a2a65997865c70128b48d2a06b3e8f76d972061b3a68046bc9120ddcecf4b8c7d6974cacf8964bd4b7766a4f348c6f70606037d8c95c30e77b8e92456af51604fdd00e4c6ddee1e2c7a0c17aebfb0fbbc93a320b53728f0b9a5a46f00f3fb6c7ff879832813e220c96495039d7919f588d40b5e99b9b942513cfa290f2b06f86227fa4880185a1e7062791ce2c0c0174ccd21420a04e8"}}, &(0x7f0000005000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timer_settime(r7, 0x1, &(0x7f0000004000-0x20)={{0x0, 0x1c9c380}, {r8, r9+10000000}}, &(0x7f0000001000)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000005000)={0x0, @remote, @dev}, &(0x7f0000005000)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000005000-0x18)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8e, r10}) 2018/02/05 08:57:02 executing program 5: exit(0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000665000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000f05000)={{0x6, 0x5d}, 0x1, 0x5, 0x401, {0x9, 0x7}, 0x80000000}) r1 = dup2(r0, r0) fcntl$addseals(r0, 0x409, 0x4) lseek(r1, 0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$unix(r0, &(0x7f0000001000-0x6e)=@file={0x0, ""/108}, &(0x7f0000000000)=0x6e) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000001000-0xb6)="8ea4a826679c04910b22171effca421a021ccb39fe16acf2f6424393c31a929a4fe20fb6122229126cb3ef073bf8047d7e8072008858b2c96d801147fc0fa9ec12ae23186a9848ec7bfe7aab2a4a2d55a96887e55290de092ca3a20f4af2d9c12c0063dc812b207c1458263258085866b9516b07ca54ee35eae26a42a4d2df8f707d76c1fd7a582eac236ff2bb885b0c4851ef7d9cc33d78e8b45336f2c79281901560788a32276a3c445265b7f087b05bfd0d922d86", 0xb6}, {&(0x7f0000000000)="50d55e8ebdad8f7cf8d4273148f0394cce21524d163542e6066a549cc89c50edf92f785a547a82c83275ca9a1dc8dd28d36f402d1a7f179846b0373db2f05b421a995a455c60978da4b69802c4a401cb9e55ea36bf4828c1dab50821a283d2d1fb964a62cfe4f0fe3548fb83d0dd7d08804b89a59d2b3e7c11b4a6c6eb4d53bfa71c9c653d6af2eec26131bf3414c835ae9163be190c3311d625da2c6abcb8cd4f439b0723134d22608a4149961d7baee4fc2c6f9ac8aae5919f654a42cf286fa99cbab13166f837de287a6f9dbd39dd", 0xd0}], 0x2, 0x8) remap_file_pages(&(0x7f0000f5a000/0x3000)=nil, 0x3000, 0x0, 0xfffffffffffffffe, 0x80040) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000002000-0x4)=0x3, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r1, r1, &(0x7f0000002000), 0xfff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000004000-0x20)={0x876, 0x7fffffff, 0xb, 0xbd21, 0x0, 0xfffffffffffffffa, 0x4, 0x4, 0x0}, &(0x7f0000002000)=0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000004000-0x108)={r3, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, [0xa05, 0x8eab, 0x100000001, 0x11f1, 0x7, 0xffffffff, 0x5, 0x100, 0x90, 0x9, 0x6, 0x6, 0x9, 0x9, 0x4]}, &(0x7f0000002000)=0x108) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000-0x10)={0xaffa, 0xf, 0x6, 0x418f2798, r3}, &(0x7f0000004000)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000006000-0x48)={{0x3, 0x0, 0xd00, 0x3, 0x2}, 0x792, 0xfffffffffffff038}) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000000)={{0x2, 0x0, @loopback=0x7f000001}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0xc, {0x2, 0x3, @loopback=0x7f000001}, @generic="0465713c89acc9e4c4c33efa4aa0424a"}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000007000-0x10)=[{r2, 0x6644}, {r0, 0x280}], 0x2, 0x9) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000008000-0x4)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r4, &(0x7f0000008000-0xe)='net/ip_mr_vif\x00') 2018/02/05 08:57:02 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001000-0xde)={0x0, 0xd6, "b3689837db253eefea1e39a2670ace8f1d8a42d182a6035111d3de2d65f9842d93b8fb0db7340efb4e27af696910773d054cc4f9e42fa820305d7d0d9e402b74bd30d2b67de78e8021c154f4aeed7a94fcd1dfb0ed0c25a398c613efd57af8f77b71c0f11e7de8d89d4b2a9d9a107b11920d7ff379d7f70a0a1ab31f960f5dda0f26f4f84ffb6d3c0ea28c216b7209975b40319e0edd475d4b49438a98e1cc961746405f728dea1f417196aac7938a4878fb51f6bd9a1690e031e6de15c9aedcef3dbbd1c5fe2d0cbde69ea70b81e8ac9b095334db30"}, &(0x7f00007e5000-0x4)=0xde) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={r2, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, [0xc3f8, 0x8, 0x80000000, 0x7ff, 0x4, 0x4, 0xdef, 0x7, 0x7, 0x4, 0x5118, 0x0, 0x7f, 0x18d, 0x1]}, &(0x7f0000ee6000)=0x108) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000002000-0x4)=0x7, 0x4) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f0000001000)={r3, @in6={{0xa, 0x1, 0xffffffffffffdfda, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x8}}}, 0x8c) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000002000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000)={r3, 0x6c, &(0x7f0000002000)=[@in={0x2, 0x3, @rand_addr=0x40}, @in={0x2, 0x1, @rand_addr=0x6}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x9}}, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3d9c7536}, @in={0x2, 0x2, @broadcast=0xffffffff}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r4, 0x1, 0x3f, &(0x7f0000003000)=""/47, &(0x7f0000003000-0x4)=0x2f) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000001000-0x1c)=[@in6={0xa, 0x3, 0x2, @empty, 0x42}], 0x1c) r5 = dup(r4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r5, &(0x7f0000000000)=[{}, {&(0x7f0000005000-0xaf)="f920d02b03350ad934cd9bf77c94cc4814d5a081ba474b2cebb6748f1396ad6a4ae162bb602ed8291d4da31cfeeb5082d2112e03e7015da5bc4642cf87c837260427479321890755c44cb881f079da89256ca9942a7b45b1f373df3e39f93af394887769290b1f3504b9d88b6d2f1565e5567ee6c40cd2375d7ef67746b3f25c788f7144ecf64b360f12472336047888f3f03148231b55aadaaefe49e775c35a1c5ba0fb35762f52ace5aed5464657", 0xaf}], 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000005000)={r2, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}}}, [0x7ff, 0xed, 0x6, 0x5, 0x7, 0x7, 0x1, 0x3c46, 0x7940acbc, 0xfffffffffffffffa, 0x2, 0x2, 0xfffffffffffffe01, 0x80000001, 0x7]}, &(0x7f0000005000)=0x108) ioctl$EVIOCGPROP(r4, 0x80404509, &(0x7f0000001000)=""/188) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000005000)={{0x2, 0x3, @loopback=0x7f000001}, {0x7, @random="5a0a04873aa3"}, 0x10, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @common='bpq0\x00'}) syz_open_dev$binder(&(0x7f0000002000-0xd)='/dev/binder#\x00', 0x0, 0x802) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(r4, 0x8921, &(0x7f0000007000-0x28)={@common}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000008000-0x50)={@dev={0xfe, 0x80, [], 0x0, 0x16}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff, 0x100, 0x20, 0x0, 0xff, 0x80, r1}) 2018/02/05 08:57:02 executing program 3: r0 = syz_open_dev$urandom(&(0x7f0000315000)='/dev/urandom\x00', 0x0, 0x218040) fcntl$notify(r0, 0x402, 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) pwritev(r0, &(0x7f0000000000)=[{&(0x7f000014d000-0x99)="da6298ba54f7195939e9210d7d89a2cc498a8104c69c8c552e4b2716a31f68695e32431bcee1b1e08e6b96babfe4a01f89459cb2330d133880e58203b26a696f92ebdbdc6c6cc80c2a78916a4040664a3263345ac4650e5909d28accbdeeef6241edc30941c99ad169c2a528f0a62ef7d54e0e990cfdb5b4a014fe051c2832cadd206d7fa9a2d44582c97a288ed7f345cefe4e0988c0c48769", 0x99}, {&(0x7f0000000000)="82e692b192f6fefd99cea461992c602da3a21be9691e86495d78d0525ad22428f6b6b1005dfd4482e2574b1ee09c1a92564881ab04bc1f1359fcf23b96a831b3ba5bfddc5fef4f4dca5de9daebc22e03f9b0faaf9633bea7f72003e6499fea1a33e631dae5f404cc130d85d162cdfc492a7ac677e2cd21d0c2a9fd0c31e64ebe9d68b9be6d0f114afbbadf51cfabe194e94aa16f6243d96e21d12265ab4e2976484d90753ff6827c894abadf78020f8ffa798c44b700f229426b32115c18e826c7162fb4ac8307dcfcb66fea3381c2979b9ffdc49c9f246dfbf62c58eec4edd526", 0xe1}, {&(0x7f0000001000-0xab)="e9f7f9b1d7abdf5ea0bee7177378d3d2d0144e4d9541d44330c67394cf2b799d0085e61ce655cb1983061d695f5f60ab61a42a639d2c946b3347acec0c156026dbb605257d207a476e31bd0cf1e9c88c7c41778bd3c58be501b0657fe5536d9da108f9de2dce690e19bfbf81ca192f89a5df794fdcfd4f6712c968befacbd2c94285605017ddb4355114ab23d3b41bbb3cfc8664ec7b96bc7045f8e4185ffdc3fcfa24bc6378629fc02cba", 0xab}, {&(0x7f00008dd000)="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", 0x1000}, {&(0x7f0000272000)="a42b5c767fa72323b87b103bc8dc22a6483fb9720ee6733d4b7374d2d93b13b379c3b2f870126b31c732a0adf3412000f645fc955a4f27a3685962fd274616cd91ca220e28512455ef208ec7c845afac176bf4cb82670d99bcf35a2e6bc9d26e5445d007ea2fb09afed6f6721934a342a3484a5d7176d7fa706cb06e1920bad0e7f50682dd1c35e6628a4fb024ef4e3b07ea2ad62c452be66695831e5c808af162ec939f8f3aec0e6d5a1080cb556a96a0ecd9f3056f951213b21d19957d1654b836778e25c106c963bd455f6b93", 0xce}, {&(0x7f0000e95000-0x82)="6d91772742f2ed3a17fbb04df6d6ddbc7c5ee28398c66c49eee0c9071da3680c67b7eefed6b9951759e0b0657484585f401ece2ed5f8bee4bc56e9eff475a8da9a3c4de3918f278ca0de9d250ab6feeb15326bd5da59911e3409d772728fe6dd2dddbf7f6e38c64f8548bf3afec16277e8cd66c5677375569e147f2421e92da5ac6f", 0x82}, {&(0x7f0000503000-0xa8)="a3a4ca21e553154cb9930689f4a654ef8687fea93f212a2b86ddfffb9e49d2f79541df0c0f272143d83392c849d99a582b37febd40211cd4b66cf97a85305b47faf8839e464aec91b34de4308963c3141e5757ce0b012424be10e993d8c22d210e1afacd974d8ea80f34b3b36a526bf349d81cb9a719611bb901e193729f919a2aa60a8ceb99a4d65125ef32cd3ce97b3700a60b53a9dd148f6161cbe17cbefbf5e5b698ba728511", 0xa8}, {&(0x7f000051e000)="648d6811d18a3e8549237a15eda47529eadc55a22ecf808d657be29f9a80ce525041e6f5cff6585a9dda13bc76029750a5a487322328253351671b9aeb6d4eb7b2f3cd7b78a9a58bfe5c275b7ac08b4561a72d98504ec84d45a424539204", 0x5e}], 0x8, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002000-0x8)={0x0, 0x0}) tee(r1, r1, 0x5, 0x5) r2 = syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x100) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000000)={0x4, 0x3ff, 0x6}) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000001000-0x8)) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x242040, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000002000)='blacklist\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000002000)="ae24d702da0d6a93eca09d20", 0xc, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key$user(&(0x7f0000001000)='user\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000002000)="18e315db0e3a3df703c8cc681f47e9f0533ab7a1a03b15434d2d9cedfaa362e5a9c027e3ca204012ae41f536cbcbbe924377326cafd55cf9efa0931f36d9d4cac47c58567840f85f768e7f8c3d5b4301cc1e3e077726c42b3885d5dfff1f8816b83fa15dc0a6bffc9ea48661c7a353ec0253151b78b84071067e757ba7ed217b543ace6a09ff527687b1d2", 0x8b, 0xfffffffffffffff9) keyctl$instantiate_iov(0x14, r4, &(0x7f0000001000-0x80)=[{&(0x7f0000003000-0x1a)="f44693d5c47b039651d69962c007d8b78a976e403c7ca4c94e70", 0x1a}, {&(0x7f0000001000)="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0x1000}, {&(0x7f0000002000)="75dd75ff773de14bcc59b108e06fd30d3773ff7a44eb3ea9946e37aa0e18a1c0ed50a976ffb1f04770ffd05823119c0977a86381de9d40799076e8c922c1f41f3e2b3c6614cb3e29cb34ce51c475cb5bafdeec42b8974f113a545ce4d340601024ca2e847ebd5510d2908719620bad799e0facec67009cbb72b0a0c44170", 0x7e}, 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0x1000}, {&(0x7f0000003000-0x82)="fadbefd289faa1599d1b5378ac3562680adfcecd18c5740bdbcaa6e0c4af775f0da5956f8adfc75e8417a6128c38c43cf658d50044e3a7e1b950258c28893ad1ba3b3a01bd05572b149dc2bccfcbb36c3163b6399ed310599babca7810bca24bf5faef841e20725f2ed89fd7249736cff611e00763e8bfc838ee2c56434a4aee3e5c", 0x82}, {&(0x7f0000002000)="c21bfbcbd6a2a94c537419a104023678d9f5114c23016712db5f4989eab01ed92b6ee761894f4538d25e559f0d3fff6cfc8cfcfc38899d0b514d3bbb1177046062827044ee492049c5d7ace46ec727537dcb3b789d664d9072792190937a4eee35a19c2ba3e6c34dc12524793ea71287127f655eb375e32bb81a98fc882ccfca35c70104779ae43ac5a93f6114676649d7e561e827d9352ddc1b9768eaaad1f39637e83646254135b42214b87bf6ea2c1a945b9328dec0a3dc9c41d34d8023f77a1a6bb5477b136820", 0xc9}, {&(0x7f0000003000-0xb8)="2565875d4c517189c3cf74d3c04056b8fb3bb17abbe71b9628b7ad0cf899dd6aa5bef398b013f39e7f486619eadcf64bd5091b328058d2056e4a8ec4f2381d14477e7cba17c21a1c03080b587be750433d578d9ddf82daff0d12f19376704a7b91f6dfc40253f9b19edc327e9048f179eed9dc704b6535e904265a6da7a939acfb48e76ffc5ed5e068cbae980ebf7182ce26e1da4b091a44baaaf717d02bbad10adf7819c05e0dba534684c03b00fa3e8a073ccf6be7be4b", 0xb8}, {&(0x7f0000001000)="8ec311e3ebab2ba80c5a419be4e87bfe5b5919bf3076b9be2e657102d0fe11dc1b5a0e0ab9fef6f393f3107c025734dd3998e5d7640f192d89e560d51403a60aeefaf46102bed4db8885a3dcf39662fbac3f58b3c7bf2478a0ca1dbf26377eb38e0d6f7e6f478d4461c8e0469f17bab18e0867496c1c77af572680d644855d72c0dd3b2e7cead483a6e4fb8ea81c48002c3adb199fa99157da7fe9e7b7753dbb3221ef164db02949aafaeabbaf5ee78e65f4689c03550d9ca22b1d48d4ab288f71505561aea1145f78bb79344e1598c938dbf39ac40b036ac7357789b41e22b2afc473b846ff", 0xe6}], 0x8, r5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r2, 0x0, 0x793680b539a99184, &(0x7f0000004000-0x5f)=""/95, &(0x7f0000001000)=0x5f) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000004000)=0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000005000)={0x9}, 0x1) [ 50.886812] IPVS: Creating netns size=2552 id=1 [ 50.931184] IPVS: Creating netns size=2552 id=2 [ 50.982556] IPVS: Creating netns size=2552 id=3 [ 51.047613] IPVS: Creating netns size=2552 id=4 [ 51.137520] IPVS: Creating netns size=2552 id=5 [ 51.204600] IPVS: Creating netns size=2552 id=6 [ 51.287967] IPVS: Creating netns size=2552 id=7 [ 51.397023] IPVS: Creating netns size=2552 id=8 [ 54.038269] mmap: syz-executor5 (4933) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/02/05 08:57:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x80000, 0xfffffffffffffff7, &(0x7f0000c94000-0x8)={0x0}) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000ff8000-0x10)={0x2, 0x0, [0x0, 0x0]}) r1 = syz_open_dev$tun(&(0x7f0000fce000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000493000)={@generic="30609402000000000000067d08cebd5c", @ifru_settings={0x1, 0x3ff, @raw_hdlc=&(0x7f000064d000)={0x5, 0xfff}}}) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000582000)='/selinux/user\x00', 0x2, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c}}) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000202000)=""/11, &(0x7f00000b9000-0x4)=0xb) syz_open_dev$tun(&(0x7f00003e3000)='/dev/net/tun\x00', 0x0, 0x80) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000fe3000)={0x0, &(0x7f0000e20000)=[]}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f000036b000-0x28)={@common='ip6_vti0\x00', @ifru_data=&(0x7f0000198000-0x20)="7a3ccca80202a0da85e6e904008013ae32382dc8db05000800643a8d2b54791a"}) syz_open_dev$tun(&(0x7f00000b9000-0xd)='/dev/net/tun\x00', 0x0, 0x2) 2018/02/05 08:57:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00006ef000-0x60)=@nfc_llcp, &(0x7f0000f42000)=0x60) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00002fa000)={{{{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}}}, {{0xa, 0x1, 0x200, @mcast1={0xff, 0x1, [], 0x1}, 0x7fff}}}, 0x82aa, 0x7ff, 0xff, "e3f42e8314ed829434904d1508e2318b521c34a690279171ad829d1f51f07e80041257a3249229e2c25126fcb8e4b3c6500a0e1957aef5956fb922433d1af61b565c98a8a382c7b7ff65caf46037b65b"}, 0x160) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000086000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000def000)) fcntl$lock(r0, 0x25, &(0x7f0000016000)={0x0, 0x1}) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d6c000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KIOCSOUND(r3, 0x4b2f, 0x800) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000d35000-0x14)={@local}, &(0x7f0000078000-0x4)=0x14) dup2(r1, r2) 2018/02/05 08:57:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000db7000)='/dev/autofs\x00', 0x200000, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000b89000-0x4)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r2) connect$unix(r1, &(0x7f0000f57000)=@abs={0x0, 0x0, 0x0}, 0x8) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000b82000)={0x10000004}) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) read(r3, &(0x7f0000498000-0xc3)=""/195, 0xc3) epoll_wait(r4, &(0x7f0000167000-0xc)=[{}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000525000)=[{{&(0x7f0000dfa000-0xe)=@l2, 0xe, &(0x7f0000f82000-0x20)=[], 0x0, &(0x7f0000239000)}}], 0x1, 0x0, 0x0) getpeername$packet(r0, &(0x7f00007b6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000e02000)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000268000-0xe8)={{{@in=@rand_addr, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, &(0x7f0000111000-0x4)=0xe8) sendmsg$nl_xfrm(r3, &(0x7f0000c9f000-0x38)={&(0x7f00002cc000-0xc)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000e37000-0x10)={&(0x7f0000aae000)=@updpolicy={0x1174, 0x19, 0xd, 0x0, 0x1, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3, 0x1, 0x2, 0x40, 0x2, 0x80, 0x20, 0x88, r5, r6}, {0x7, 0x3, 0x74c, 0x100000000, 0x640, 0xf6c, 0x0, 0x400}, {0x8001, 0x7, 0xa4d}, 0x100000000, 0x6, 0x0, 0x1, 0x2, 0x3}, [@algo_crypt={0x68, 0x2, {{'ctr-des3_ede-asm\x00'}, 0xf0, "5f329409721e721b272d9f63bc2c0032ee3dace03b2891d54d94fa083f8c"}}, @output_mark={0x8, 0x1d, 0x1}, @algo_aead={0x104c, 0x12, {{'echainiv(gcm(anubis-generic))\x00'}, 0x8000, 0x1c0, "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"}}]}, 0x1174}, 0x1, 0x0, 0x0, 0x8080}, 0x8000) 2018/02/05 08:57:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000001000)) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001000-0x4), 0x10001) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000cc9000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000c59000), &(0x7f000026b000-0x4)=0x10) socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup3(r1, r0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00006ab000-0x8)={0x0, 0x3}, &(0x7f0000685000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000d8e000)={r3, @in={{0x2, 0x3, @rand_addr=0x800}}}, &(0x7f0000706000-0x4)=0x8c) 2018/02/05 08:57:05 executing program 1: lstat(&(0x7f00006b3000-0x8)='./file0\x00', &(0x7f000085b000)) read$eventfd(0xffffffffffffffff, &(0x7f0000f00000-0x8), 0x8) 2018/02/05 08:57:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000994000)=[{&(0x7f0000fb5000-0x3a)="390000001100094701bb61e1c30500ff070000000200000045efffff08009b0019001a0004000000000000000000000004e9ff0006000d0005", 0x39}], 0x1) r1 = dup(r0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f00003a1000)={0xfffffffffffff001, 0x178f, 0xe8}) 2018/02/05 08:57:05 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000002000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x20004895) sendmsg$key(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000-0x11b0)={0x2, 0x14, 0x7, 0xe, 0x236, 0x0, 0x1, 0x2, [@sadb_x_sec_ctx={0x19, 0x18, 0x8, 0xfffffffffffffffe, 0xbc, "885f38efba13fc3c221d212ab09ccfd85c229ce69af89d7aeb419eb47e87d83881c65ba9e77253f3e89668ec40c86ddbef8bd00f85d2a9f7c9c2e4226f37b821dbddb3f0bdfc7ccb15ed8eb4a6418c956dab7aa747d8101dc5b87836c743e6f2832d46a4b8684063c26c77109d529695a1e9cc1bea3d2d07861c6272d8ea9dc51549d6954add72f76eb2ccc85e9c310a44e7db08922b658b4ab11f6efeac713f8e0790b38e35d81c017c2ab605db7258b3dea2b455ea077c7d26d91f"}, @sadb_x_nat_t_type={0x1, 0x14, 0x1f}, @sadb_x_sec_ctx={0x8, 0x18, 0xd8, 0x800, 0x34, "55f5599d41e42a8e38c1c0e6a03af360908c3716928b85bcc03c172dd6b93a58866f07460420c25261d2f013e77d9f86304479e2"}, @sadb_x_sa2={0x2, 0x13, 0x7a, 0x0, 0x0, 0x3, 0x5}, @sadb_key={0x201, 0x9, 0x8000, 0x0, "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@sadb_x_filter={0x5, 0x1a, @in6=@dev={0xfe, 0x80, [], 0x0, 0x13}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0xa, 0x4, 0x14}, @sadb_spirange={0x2, 0x10, 0x1, 0x0}, @sadb_x_policy={0x8, 0x12, 0x3, 0x2, 0x0, 0x6, 0x80000001, {0x6, 0x7e, 0x2, 0xfffffffffffffc01, 0x0, 0xffffffff7fffffff, 0x0, @in6=@empty, @in=@remote={0xac, 0x14, 0x0, 0xbb}}}]}, 0x11b0}, 0x1}, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000004000)='\x00', 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000002000)={0x0, 0x1000, "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"}, &(0x7f0000001000)=0x1008) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000001000-0x10)={r2, 0x10, &(0x7f0000003000)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}}]}, &(0x7f0000004000)=0x10) 2018/02/05 08:57:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000872000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000148000)={@common='gre0\x00', @ifru_flags=0x2002}) r3 = syz_open_dev$sndseq(&(0x7f0000a42000-0xd)='/dev/snd/seq\x00', 0x0, 0x101000) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0xc058534f, &(0x7f000025c000-0x58)={{0x8, 0x10001}, 0x1, 0x10000, 0x8, {0xd1, 0x2}, 0x4, 0x9d}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x2fd}) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000008000-0x17)={@common='gre0\x00', @ifru_map={0x1ff}}) 2018/02/05 08:57:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(0xffffffffffffff9c, &(0x7f0000e6d000-0x8), 0x8) r0 = syz_open_dev$mice(&(0x7f0000fc3000)='/dev/input/mice\x00', 0x0, 0x40000) openat$selinux_status(0xffffffffffffff9c, &(0x7f00003b8000-0x10)='/selinux/status\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000f1e000-0x8)='./file0\x00', r0, &(0x7f0000a2b000-0x8)='./file0\x00', 0x7) 2018/02/05 08:57:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) accept4(r0, &(0x7f000028d000-0x10)=@nfc, &(0x7f000091d000-0x4)=0x10, 0xb324e1452cf84972) pipe2(&(0x7f000024c000-0x8)={0x0, 0x0}, 0x0) fchmod(r1, 0x43a) execveat(r1, &(0x7f0000005000)='./file0\x00', &(0x7f0000006000-0x28)=[&(0x7f0000005000)='\x00'], &(0x7f0000005000)=[], 0x1000) unlinkat(r2, &(0x7f00001ef000-0x8)='./file0\x00', 0x200) 2018/02/05 08:57:05 executing program 2: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002da000-0x16)='/selinux/checkreqprot\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f0000001000)=@abs, &(0x7f0000001000-0x4)=0x8, 0x800) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000000)={0x5, 0x2f, &(0x7f0000001000-0x2f)="9fd1cd4fba8363933352006a961e2012510cd1df8230bd2bd1d4a4793790e1f0ddcc1d990f6ef017e9e9f47a5b6b48"}) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000778000/0x1000)=nil, 0x1000, 0x3000, 0xfffffffffffffffe, &(0x7f000056c000/0x3000)=nil) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00009d7000)={0x0, 0x0}) mmap(&(0x7f00009d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000035b000-0x4)) connect$unix(r0, &(0x7f00009b9000)=@file={0x1, './file0\x00'}, 0xa) 2018/02/05 08:57:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000026f000-0x6)='vegas\x00', 0x6) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a15000)='/proc/self/net/pfkey\x00', 0xa080, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00007d0000-0x8)={0x0, 0x101, 0x7}, &(0x7f0000c62000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000321000)={r2, 0x927}, &(0x7f00000fe000)=0x8) shutdown(r0, 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000ada000-0xb0)={{0x7, 0x1c7}, 'port1\x00', 0x11, 0x40, 0x8, 0x5, 0x9, 0x8, 0x3ff, 0x0, 0x4, 0xfffffffffffffffa}) 2018/02/05 08:57:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ef3000-0x4)='net\x00') ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000b75000-0x10)={0x80, &(0x7f000000e000-0x80)=""/128}) fstat(r0, &(0x7f00006f9000)) [ 54.204786] audit: type=1400 audit(1517821025.620:5): avc: denied { execute } for pid=4963 comm="syz-executor5" dev="pipefs" ino=12229 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=fifo_file permissive=1 2018/02/05 08:57:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f000006c000)=""/62, &(0x7f0000595000)=0x3e) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000a63000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000fac000-0xf), 0x0, 0x0, &(0x7f00006e5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/05 08:57:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000400) r0 = open(&(0x7f0000bfe000)='./file0\x00', 0x8040, 0x0) bind$packet(r0, &(0x7f0000f43000-0x14)={0x11, 0x0, 0x0, 0x1, 0x9, 0x6, @random="2a7e9e633d51"}, 0x3) 2018/02/05 08:57:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0xc3, &(0x7f00008cc000-0x8)={0x0}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000ca1000-0x20)={@common='bcsh0\x00', @ifru_flags=0x8800}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000084000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f00008c6000-0x73)=""/115) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f000063c000)={&(0x7f00004f3000-0x1dc)=@newsa={0x1b4, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty, @in=@rand_addr}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x833}, @in6=@empty, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002}, [@algo_auth_trunc={0xc4, 0x14, {{'sha1\x00'}, 0x3c0, 0x0, "938777e1092893c8c156e35f6cce6e2be93f15e4c1793d4d01de8f03880a547e10d9f2c2795657d50c005d7818dbae34c91612eae3cc5a187a396002d804e7706cc3d6e16913ac76efd084d767a9983f518d946b52adfd57ddcffc6a4eba10520d431e4c3150604beea9bc0d49c991e56eb694f69eff2cd7"}}]}, 0x1b4}, 0x1}, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000081d000)=0x285, 0x4) ioctl$LOOP_CLR_FD(r2, 0x4c01) ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f0000a9e000)=""/19) 2018/02/05 08:57:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330}, &(0x7f0000033000-0x18)) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000019c000)="8c07006600", 0x5) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00002b4000)={@empty, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000195000-0x1c)={@dev={0xac, 0x14, 0x0, 0x13}, @rand_addr=0xc000000000000000, 0x0, 0x3, [@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001]}, 0x1c) 2018/02/05 08:57:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000db7000)='/dev/autofs\x00', 0x200000, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000b89000-0x4)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r2) connect$unix(r1, &(0x7f0000f57000)=@abs={0x0, 0x0, 0x0}, 0x8) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000b82000)={0x10000004}) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) read(r3, &(0x7f0000498000-0xc3)=""/195, 0xc3) epoll_wait(r4, &(0x7f0000167000-0xc)=[{}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000525000)=[{{&(0x7f0000dfa000-0xe)=@l2, 0xe, &(0x7f0000f82000-0x20)=[], 0x0, &(0x7f0000239000)}}], 0x1, 0x0, 0x0) getpeername$packet(r0, &(0x7f00007b6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000e02000)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000268000-0xe8)={{{@in=@rand_addr, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, &(0x7f0000111000-0x4)=0xe8) sendmsg$nl_xfrm(r3, &(0x7f0000c9f000-0x38)={&(0x7f00002cc000-0xc)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000e37000-0x10)={&(0x7f0000aae000)=@updpolicy={0x1174, 0x19, 0xd, 0x0, 0x1, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3, 0x1, 0x2, 0x40, 0x2, 0x80, 0x20, 0x88, r5, r6}, {0x7, 0x3, 0x74c, 0x100000000, 0x640, 0xf6c, 0x0, 0x400}, {0x8001, 0x7, 0xa4d}, 0x100000000, 0x6, 0x0, 0x1, 0x2, 0x3}, [@algo_crypt={0x68, 0x2, {{'ctr-des3_ede-asm\x00'}, 0xf0, "5f329409721e721b272d9f63bc2c0032ee3dace03b2891d54d94fa083f8c"}}, @output_mark={0x8, 0x1d, 0x1}, @algo_aead={0x104c, 0x12, {{'echainiv(gcm(anubis-generic))\x00'}, 0x8000, 0x1c0, "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"}}]}, 0x1174}, 0x1, 0x0, 0x0, 0x8080}, 0x8000) 2018/02/05 08:57:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f00001c2000/0x1000)=nil, 0x1000, 0x1000, 0x2, &(0x7f0000875000/0x1000)=nil) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000a79000/0x4000)=nil, 0x4000) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/pktcdvd/control\x00', 0x0, 0x0) mprotect(&(0x7f0000576000/0x11000)=nil, 0x11000, 0x1000000) 2018/02/05 08:57:05 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000005000)=0x6, 0x2eb) 2018/02/05 08:57:05 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000004000-0xc)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000005000)={0x0, 0xa7, 0x30}, &(0x7f0000001000)=0xc) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000000c000-0x10)={0xffffffffffffffff, 0x2, 0x2, 0x1000}, &(0x7f000000c000-0x4)=0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000000c000-0x8)={0x0, 0x6898bb17}, &(0x7f000000c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000009000)={0x0, 0x17, 0x7, [0x6, 0x8, 0x3ff, 0xffff, 0xe2, 0x1, 0x3aa]}, &(0x7f0000008000)=0x16) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000000c000-0x8)={0x0, 0xfffffffffffffffe}, &(0x7f000000b000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000000c000-0x8)={r1}, &(0x7f000000b000)=0xffffffffffffff4c) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000005000-0x8c)={0x0, @in6={{0xa, 0x2, 0x400, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x7f}}}, 0x8c) r2 = creat(&(0x7f0000003000)='./file0\x00', 0x0) r3 = socket$packet(0x11, 0x6, 0x300) fcntl$dupfd(r0, 0x406, r0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000009000-0x10)={0x0, 0x1, 0x24b, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000002000)={r4, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x10) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000008000)) dup3(r2, r3, 0x80000) 2018/02/05 08:57:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_dev$mice(&(0x7f0000bf5000-0x10)='/dev/input/mice\x00', 0x0, 0x88000) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000ae6000-0x4), &(0x7f00006f7000)=0x4) listen(r1, 0x0) writev(r0, &(0x7f0000e12000-0x10)=[{&(0x7f000029a000-0xc2)="580000001400192340834b80040d8c560a0603ffec048100000000a5000058000b4824ca944f64006300050028825aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e0500", 0x58}], 0x1) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f00001fc000)='/dev/keychord\x00', 0x40000, 0x0) sendmsg$nfc_llcp(r3, &(0x7f000002c000)={&(0x7f0000422000)={0x27, 0x10b, 0x1, 0x7, 0x3, 0x2, "9b883e571125e994ec42e46193ce04b568633c703ec9fdc95589d2737c0b8413d9b516b7aaa5396c3f44e4318432c1126c39921585f291cedf0f4660219333", 0x100000001}, 0x60, &(0x7f0000af0000-0x80)=[{&(0x7f00003ff000)="d37c0ee9717f1a4bbbc4f17088be07f3d1213472f0bdf430fc6b6783cbb986581a6ed8e796e5b6999c7ac7d3ff773502d077a28245f7abd6f63d0d7e5cbe9d648a3d81ee9ee49cba44034af6ba49b9ef25a957d2d6ee1be3e3d5f4a703b8b8cb35962a55e2c55ac0d9f108a126690c7bb9958d66a9a27c062fc8b4f29897dca341656a0ee77c7e2dae6943e91e4675a4fe6ed7aa583ef8600c1d7aceb60540475081cb05a8a5e6db5ebdaa5e0c5e13b559fd268a103f4fb8678b09004b9705531d9b754de439aa51ea7eb125e3af6bacabc558fdd0a4d0", 0xd7}, {&(0x7f0000520000)="1235e9f689df5cda3031df80a9e865432cc997898b1d5cc87bfa48ded48cade2a489035daa24fa49e739d638891c4dcabe6852171b0db49486a11feb180a7e74d41bf15af43cb85392020f0101dbed9740f78b5afc94a568c987c382b6358936c317601ff74ad20eca7bcf18ec037b2800512329d99213a5b5e4882f3d3e506c4ebcb87863d8dc00c0ac8de14c494012602e1ad577085724076904eea7dfc0b2b6869f675be24cb15b589a55136986a1a048a5761ad8346b5cfe5ec925ffbbcc85ca", 0xc2}, {&(0x7f00004e9000)="0f7d0ee706e302df58571d36ae7cce369ba3e421", 0x14}, {&(0x7f00009f9000+0x866)="4c611fe7ca5231161d69c9db083029f12dcbc050dfa0b05502b1c5a25590dd47a07c28ff96fa70bcfa9447237bdc5752dc417822e2d827053dc1f8a684e1399b2b3a865d4a6debd66f0321a340fc187d748fd5944a2769d2e470772d4aaf06e1b6004db3aae91169fde9dd902ae20848c95ded65d6ffc0cb2d4719c6aca71559d685dcbcdf2f55b8d50219d808a9c75715d35ec0418a7da8d82660", 0x9b}, {&(0x7f0000b3f000-0x29)="f7a5e77c8525cf2f44f32faed82a56af8a99974bccbdb5dd894cb3cc0ccce68634434ff0ee09bd03a0", 0x29}, {&(0x7f00008eb000-0xeb)="896fdffe6491a8072e919321e8e3603ead30b39bc6d350f8b8a3cd6ff676153fba8c336657eafd99f2cbdbd7aae21110e86c45a6231960fea5fab25448a30558ddd87d58b8dab99a6ff8a4bc23c288096e02b649ae97d280de730b987afb8e1620276e6ea4c9fbf2f55340f5aa0e571c89c8a4adddd0aa249d57632f3f46fa3eefe05a70f7fb15bfbc892e4afc63147ae2f230bf744d0c8fc162acfcd5ea9022acf87903e6e20ecd73cd452ea41b7db354774533d9f0fc0cc8c3af11ea41226e0e68da3cf7d1b21ee0ed64b58b6ce0193008e53bd465e1af5fea2f717f7935b81944045a7c022644ba484f", 0xeb}, {&(0x7f0000318000-0xb0)="a3c751ebddceccb7de65394b0d04574183c8e9b8ba75cc40b9d6f2a476d78a0b81b9b20c2e0d781f1a940e4ae834836786c2c7417cb7d928f6e21edb4432ceb71d650f6718978a7a3e141cea0a112be560759ccb2b8264ec4cd97307fe2aa4c038baca09143253f083622b5ec30b2e8089dbeab50a96304a0373c66500c6f5a12fab827d22d7e2f9d956204e022b8ecb0597db4881b5cbe5e9fee1ca8ca71926b9328b871564de9bc4ba583b2a2fd5ca", 0xb0}, {&(0x7f0000d4d000)="d13116f389437666b92143f3e9c0e17655f0efa99d81815cf6d6364f6c3817b2f5b24da4e9ad167ba9cc59d5c51266d4d4c121ea7d3200fbb6ae7b304e0eb9d559dcaa9a35523579836cc42e16c379ec04d4e52a58ba6ee0e28187a3881d1824e79363857a932292e01421b21ea18ebc8fa548639d4aba49354b4c0b375ae5556e8a43cf50dbb0eb5d7b0d6e3f4c664be61d1b2591f6069be15851b5b0dc24cd7414c7f2e028b7f1976029b0658bd5e8850555bb8c3431eab413a0361f5bb21b61e483a54b0ebe02b85e3324a1bd06034ed41872693c7a3f8081d496036d7bbbc9add4b000035f1314fa10acbbf4a97f5ac5983e4685d0e584f1a312eb66", 0xfe}], 0x8, &(0x7f0000718000)={0xf8, 0x112, 0x7, "f8dc453caf6d85d28c87e08fb198b2bbd46ca931e454abd89de6bf7be42d3ce33b504d167ce42fa7556a8a26cacdc12826915df06be7e1477adea9de3aa49b1a4896bc88a66f1fe358267ce5c715f8d2465fd11a14cf7338213559c6ba7c791a25edab427470bcb691a148ee5da9ef54ac9d7d0afeef092bd47a3e3088e09c3c94b458b9b44ec9116904a27f67ea4173aa062f6d8ec914ea224b8520a3a08daaf185537a013eee2c0e331b2813691f01a2293fdb475f020bbbf535cd52434d692a3a7c7992ef334342693f21fa661e74df2b44b7364eae6e48f79de6e4fd1b04063608c2f09b"}, 0xf8, 0x4000040}, 0x24000010) fcntl$dupfd(r2, 0x406, r2) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000013a000)={0x4c, 0x0, &(0x7f000023b000)=[@reply_sg={0x40486312, {{0x3, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x28, 0x30, &(0x7f0000359000-0x28)=[@ptr={0x70742a85, 0x1, &(0x7f0000e39000), 0x1, 0x2, 0x9}], &(0x7f0000d02000)=[0x48, 0x0, 0x48, 0x48, 0x0, 0x28]}, 0x2}}], 0x6f, 0x0, &(0x7f0000158000)="10c3286ebf688731f005e282f56e7e96997196715ff3ef07844394d5c9d1962a642e787feb5ac54937f5cca4d228a8c1b9b29284e8d9f59461800d2354cd46b4f7dc904771a37992194c4106424104ad28a2d7b57e4bc96da01ea1bd76ad6047cc695bfd4769482d544950a1485397"}) 2018/02/05 08:57:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000872000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000148000)={@common='gre0\x00', @ifru_flags=0x2002}) r3 = syz_open_dev$sndseq(&(0x7f0000a42000-0xd)='/dev/snd/seq\x00', 0x0, 0x101000) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0xc058534f, &(0x7f000025c000-0x58)={{0x8, 0x10001}, 0x1, 0x10000, 0x8, {0xd1, 0x2}, 0x4, 0x9d}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x2fd}) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000008000-0x17)={@common='gre0\x00', @ifru_map={0x1ff}}) 2018/02/05 08:57:05 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000001000-0x31)="3b479f16252e467207cbd578c5a571f2bf72b0b7422ba619b3390aedabd0415a7b76fc73d54c591668f8b70afcb971619e", 0x31, 0x4000000, &(0x7f00002df000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0xc000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000002000)) bind$nfc_llcp(r1, &(0x7f0000001000)={0x27, 0x101, 0x1, 0x7, 0x810, 0x6, "11f1b1e95f80175d5c0bb3623e49deb5b37ee135ce45552f8e3d9f222d24705421364863af7da7ad8667ce7340ba964dcd9f93ed61604f57d3453c9c63e33a", 0x7fff}, 0x60) splice(r0, &(0x7f0000eeb000-0x8), 0xffffffffffffffff, &(0x7f00007fc000), 0x8, 0x0) 2018/02/05 08:57:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fbe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r0, 0x1, 0x31, &(0x7f0000001000-0x4), &(0x7f000070e000-0x4)=0x4) r2 = accept$inet6(r1, &(0x7f0000886000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f00003c3000-0x4)=0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000558000)={@loopback, 0x0}, &(0x7f0000311000-0x4)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000c43000-0xe8)={{{@in6=@empty, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f000046b000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00009fe000)={{{@in6=@empty, @in=@rand_addr=0x9, 0x0, 0x4, 0x2, 0x8001, 0xa, 0xa0, 0x20, 0x3f, r3, r4}, {0x7fffffff, 0x80, 0x81, 0x401, 0x4, 0x1, 0x3, 0x10000}, {0xd101, 0xffffffffffffffff, 0x71c}, 0xc000000000000000, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1, 0x32}, 0x2, @in=@broadcast=0xffffffff, 0x6, 0x0, 0x2, 0x1, 0x3, 0x100000000, 0xb9}}, 0xe8) 2018/02/05 08:57:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c47000-0xb)='/dev/hwrng\x00', 0x200000, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ab5000-0x20)={@mcast1={0xff, 0x1, [], 0x1}, 0x2, 0x3, 0xff, 0xc, 0x0, 0x100, 0x8}, 0x20) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f000040d000-0x24)="2400000058001f0014b2f407000904000200071008000100ffffffff0800030000000000", 0x24) [ 54.326781] capability: warning: `syz-executor6' uses 32-bit capabilities (legacy support in use) 2018/02/05 08:57:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0xc3, &(0x7f00008cc000-0x8)={0x0}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000ca1000-0x20)={@common='bcsh0\x00', @ifru_flags=0x8800}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000084000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f00008c6000-0x73)=""/115) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f000063c000)={&(0x7f00004f3000-0x1dc)=@newsa={0x1b4, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty, @in=@rand_addr}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x833}, @in6=@empty, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002}, [@algo_auth_trunc={0xc4, 0x14, {{'sha1\x00'}, 0x3c0, 0x0, "938777e1092893c8c156e35f6cce6e2be93f15e4c1793d4d01de8f03880a547e10d9f2c2795657d50c005d7818dbae34c91612eae3cc5a187a396002d804e7706cc3d6e16913ac76efd084d767a9983f518d946b52adfd57ddcffc6a4eba10520d431e4c3150604beea9bc0d49c991e56eb694f69eff2cd7"}}]}, 0x1b4}, 0x1}, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000081d000)=0x285, 0x4) ioctl$LOOP_CLR_FD(r2, 0x4c01) ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f0000a9e000)=""/19) 2018/02/05 08:57:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ee4000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x401) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) r2 = gettid() socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f000005b000)=0x3) fcntl$setown(r3, 0x8, r2) readv(r4, &(0x7f0000e8f000)=[{&(0x7f0000fb7000-0x64)=""/25, 0x19}], 0x1) fcntl$setsig(r3, 0xa, 0x12) readv(r4, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) dup2(r3, r4) write$evdev(r1, &(0x7f000046c000)=[], 0x0) tkill(r2, 0x16) r5 = add_key$user(&(0x7f000098b000)='user\x00', &(0x7f00009d1000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000fd2000)="b5b700c92bffdd15e6d3adb7a328bd8f1c25756447ad3f3eb9746bcb4f78fa51b87194dbf78acf185e761f2766fcb7966998f4e5fab610f38903b5c6f2c3059a645d06f0df84c1a6acbf9472a458db0a9cae0b1b44aef0e2cfb62893f10732cd66", 0x61, 0xfffffffffffffffd) r6 = request_key(&(0x7f0000f4b000-0x5)='ceph\x00', &(0x7f0000c8e000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00009d0000-0x12)='/dev/input/event#\x00', 0xfffffffffffffffe) keyctl$instantiate_iov(0x14, r5, &(0x7f00002e7000-0x60)=[{&(0x7f0000b4b000)="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", 0x1000}, {&(0x7f0000283000-0xde)="33e078a9a2f83d4580d75213a1aa077f8d3c1458ac4f29361d7238477001cd73392c6e0d0a77f57eb38d5b2ed8f8ab4991298afd25c111b323aa028d9b33c75ab9addcdc9742962becb011f2dc35de569ba70bf63b5a95c4badf6cd3c2e414e5fb1a5bd2fa35fb623be793c37029c8be9bf54b7ad4a59628e31465fd5f1e03a44d71e74058fa574bb4339b701a2c28c3a1f66654202da66ec3fc9dbbb6f84d24ea4fa6e7c657e2245da1de04b1036c25eefe7704c5cb7c761c214fb0a413f2a29f3a6cecff8e802acdeaff889f9fe84fadfbd718637cf888f3e0fa3559e8", 0xde}, {&(0x7f0000823000)="e7dd1d7dc5546500e67f9b1713a45ae6958c9e4b21aa5fe87047fedbd17fe675a3e8142feafc53c3494360979c2e09a112849c5cb88721fcbc70e742e007a860d79b82805513a62e4b3bd185118d49c5effd0d6e77a0d329c42d881cf22f0f0a28c17f7c31ac1372b3d23e0b642d3f961de8a5043924bcee2161b39c4eed3556d975b7203f75b7bb796ff60b52b13de19883", 0x92}, {&(0x7f0000c20000)="5eb8088bf67e06d976f9162b4d8d57df23bc535f6304da5a8158c636de7367accf75e585953612c1d79f1c63ef4559a01193bdce808b5dd64f31d0b62f1620b0cf43c5caabc31f54e6436ea8684822f98e77c0bcaeeb7c812fb20189bc6772a18d", 0x61}, {&(0x7f00008e0000-0x2b)="cbdfaa9db516d2af779aedeb872bb918d9ef82ebd49caccdd6da33d2de2c4daca296c2e9898572e71650ba", 0x2b}, {&(0x7f00009aa000)="ca19e9416ab84c858792131442df067033911f188372e215e84bfe82615d31ff8c3b18b0db44a9db72761ce3d42f40a4a433d66dfad19123842a75f899662e210e10c858d80124a3f4e30954b071ebdcd7e18f5a2e25db8c385e9829e040d86246e2a603acd59377bd27bd46e32f38c0be47598d023a484c4e395764511c200804fe370bca4ff790e47a5783ad", 0x8d}], 0x6, r6) 2018/02/05 08:57:05 executing program 1: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x7, 0x1, 0x0) r1 = epoll_create1(0x4000000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000892000)) epoll_wait(r1, &(0x7f00001c9000-0xc)=[{}], 0x1, 0x0) r2 = epoll_create1(0x80000) mmap(&(0x7f0000b3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000b3c000)={0x0, 0x3, 0x20}, &(0x7f0000b3d000-0x4)=0xc) mmap(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x2, 0x80) mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000b3f000-0x8)={0x0, 0x0}) fcntl$setownex(r2, 0xf, &(0x7f00000d3000-0x8)={0x2, r4}) mmap(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000b3e000-0xe8)={{{@in=@remote, @in6=@mcast1}}, {{@in=@multicast1}, 0x0, @in=@remote}}, &(0x7f0000b3e000-0x4)=0xe8) mmap(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b3e000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000892000)={0x7fff, 0x0, 0x10001, 0x6}) ioctl$DRM_IOCTL_AGP_BIND(r5, 0x40106436, &(0x7f0000790000-0x10)={r6, 0x7}) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00007c0000)=r3, 0x4) mmap(&(0x7f0000b3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000b3d000-0xc)={0x1}) truncate(&(0x7f0000424000-0x8)='./file0\x00', 0xa00000000000000) mmap(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000b3d000)={0x400, 0xfffffffffffffffe, 0x0, 0x4}, 0x10) 2018/02/05 08:57:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) connect(r0, &(0x7f0000630000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x100000001}, 0x5b) recvfrom(r0, &(0x7f00007b0000-0xcd)=""/205, 0xcd, 0x20, &(0x7f00002df000)=@sco={0x1f, {0xfffffffffffffc00, 0x101, 0x5, 0x80, 0x3, 0x8}}, 0x8) recvmsg(r0, &(0x7f0000508000-0x38)={&(0x7f0000489000-0x58)=@alg, 0x58, &(0x7f0000269000)=[{&(0x7f0000185000-0x1000)=""/4096, 0x1000}, {&(0x7f0000480000-0x1000)=""/4096, 0x1000}, {&(0x7f0000d93000)=""/199, 0xc7}, {&(0x7f0000559000-0x77)=""/119, 0x77}, {&(0x7f0000ddf000)=""/2, 0x2}, {&(0x7f00005bf000-0x4a)=""/74, 0x4a}], 0x6, &(0x7f0000372000-0xb7)=""/183, 0xb7, 0x2}, 0x40) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000"}], 0x28}, 0x0) 2018/02/05 08:57:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = syz_open_dev$sndseq(&(0x7f0000189000)='/dev/snd/seq\x00', 0x0, 0x40000000000006) write$sndseq(r1, &(0x7f0000169000)=[], 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000fe3000)={0x1}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0x8}) 2018/02/05 08:57:05 executing program 7: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x1) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a95000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000a96000-0x20)={{&(0x7f0000a93000/0x3000)=nil, 0x3000}, 0x2}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000a97000-0x4), &(0x7f0000a94000)=0x4) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x0, 0x0, 0x0, &(0x7f0000b24000/0x2000)=nil}) ioctl$KDADDIO(r0, 0x4b34, 0x7) fremovexattr(r0, &(0x7f0000b1f000)=@random={'osx.', 'tls\x00'}) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000feb000-0x30)=[{&(0x7f0000feb000-0x1000)="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", 0x1000}, {&(0x7f0000bb0000)="987d2b1dfbb982c8791df7d17c06ebab6cb1ed72343a3254f5f097bd15eede613125786817c72fd5275cb072ed23f90f2692654d93adcae2ee5245c8c412c8fcf325d8ebe22844da677889795a8e2d421c92eac580d1653378b8e4961443aa22d6e77024b3643ed905adb97f6ed3d4683b77b7d11ab7f90846b303ef289ce3dc6e0ca9d767cd5f43c4d7cc2a0b6568d3a7a3ba5fc67768faf9a60d3208d9246494c93208f44cc800e69c0a0ef82bc1d1579f23032e6b80cfe6c5364c2169f117cdf6b0b48de35abeb07fea2534e1", 0xce}, {&(0x7f0000feb000-0x7e)="06c75860456eeb877ee33d1b2426f1279810669c369a09d37ce6e5aba6b927ecf5dd6eb2e0346d35a8dfbc637c2f3dd215b0f271a5549ada4941bf9e3e8461fde54e213f2735d766a8403022ea9e155f3aecafb4aa3c935e6679c2e78b9848797f37e4c2d1d31317a7799fbb58d97fab6a61137367a27a636899639b6034", 0x7e}], 0x3, 0xb) 2018/02/05 08:57:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_dev$mice(&(0x7f0000bf5000-0x10)='/dev/input/mice\x00', 0x0, 0x88000) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000ae6000-0x4), &(0x7f00006f7000)=0x4) listen(r1, 0x0) writev(r0, &(0x7f0000e12000-0x10)=[{&(0x7f000029a000-0xc2)="580000001400192340834b80040d8c560a0603ffec048100000000a5000058000b4824ca944f64006300050028825aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e0500", 0x58}], 0x1) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f00001fc000)='/dev/keychord\x00', 0x40000, 0x0) sendmsg$nfc_llcp(r3, &(0x7f000002c000)={&(0x7f0000422000)={0x27, 0x10b, 0x1, 0x7, 0x3, 0x2, "9b883e571125e994ec42e46193ce04b568633c703ec9fdc95589d2737c0b8413d9b516b7aaa5396c3f44e4318432c1126c39921585f291cedf0f4660219333", 0x100000001}, 0x60, &(0x7f0000af0000-0x80)=[{&(0x7f00003ff000)="d37c0ee9717f1a4bbbc4f17088be07f3d1213472f0bdf430fc6b6783cbb986581a6ed8e796e5b6999c7ac7d3ff773502d077a28245f7abd6f63d0d7e5cbe9d648a3d81ee9ee49cba44034af6ba49b9ef25a957d2d6ee1be3e3d5f4a703b8b8cb35962a55e2c55ac0d9f108a126690c7bb9958d66a9a27c062fc8b4f29897dca341656a0ee77c7e2dae6943e91e4675a4fe6ed7aa583ef8600c1d7aceb60540475081cb05a8a5e6db5ebdaa5e0c5e13b559fd268a103f4fb8678b09004b9705531d9b754de439aa51ea7eb125e3af6bacabc558fdd0a4d0", 0xd7}, {&(0x7f0000520000)="1235e9f689df5cda3031df80a9e865432cc997898b1d5cc87bfa48ded48cade2a489035daa24fa49e739d638891c4dcabe6852171b0db49486a11feb180a7e74d41bf15af43cb85392020f0101dbed9740f78b5afc94a568c987c382b6358936c317601ff74ad20eca7bcf18ec037b2800512329d99213a5b5e4882f3d3e506c4ebcb87863d8dc00c0ac8de14c494012602e1ad577085724076904eea7dfc0b2b6869f675be24cb15b589a55136986a1a048a5761ad8346b5cfe5ec925ffbbcc85ca", 0xc2}, {&(0x7f00004e9000)="0f7d0ee706e302df58571d36ae7cce369ba3e421", 0x14}, {&(0x7f00009f9000+0x866)="4c611fe7ca5231161d69c9db083029f12dcbc050dfa0b05502b1c5a25590dd47a07c28ff96fa70bcfa9447237bdc5752dc417822e2d827053dc1f8a684e1399b2b3a865d4a6debd66f0321a340fc187d748fd5944a2769d2e470772d4aaf06e1b6004db3aae91169fde9dd902ae20848c95ded65d6ffc0cb2d4719c6aca71559d685dcbcdf2f55b8d50219d808a9c75715d35ec0418a7da8d82660", 0x9b}, {&(0x7f0000b3f000-0x29)="f7a5e77c8525cf2f44f32faed82a56af8a99974bccbdb5dd894cb3cc0ccce68634434ff0ee09bd03a0", 0x29}, {&(0x7f00008eb000-0xeb)="896fdffe6491a8072e919321e8e3603ead30b39bc6d350f8b8a3cd6ff676153fba8c336657eafd99f2cbdbd7aae21110e86c45a6231960fea5fab25448a30558ddd87d58b8dab99a6ff8a4bc23c288096e02b649ae97d280de730b987afb8e1620276e6ea4c9fbf2f55340f5aa0e571c89c8a4adddd0aa249d57632f3f46fa3eefe05a70f7fb15bfbc892e4afc63147ae2f230bf744d0c8fc162acfcd5ea9022acf87903e6e20ecd73cd452ea41b7db354774533d9f0fc0cc8c3af11ea41226e0e68da3cf7d1b21ee0ed64b58b6ce0193008e53bd465e1af5fea2f717f7935b81944045a7c022644ba484f", 0xeb}, {&(0x7f0000318000-0xb0)="a3c751ebddceccb7de65394b0d04574183c8e9b8ba75cc40b9d6f2a476d78a0b81b9b20c2e0d781f1a940e4ae834836786c2c7417cb7d928f6e21edb4432ceb71d650f6718978a7a3e141cea0a112be560759ccb2b8264ec4cd97307fe2aa4c038baca09143253f083622b5ec30b2e8089dbeab50a96304a0373c66500c6f5a12fab827d22d7e2f9d956204e022b8ecb0597db4881b5cbe5e9fee1ca8ca71926b9328b871564de9bc4ba583b2a2fd5ca", 0xb0}, {&(0x7f0000d4d000)="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", 0xfe}], 0x8, &(0x7f0000718000)={0xf8, 0x112, 0x7, "f8dc453caf6d85d28c87e08fb198b2bbd46ca931e454abd89de6bf7be42d3ce33b504d167ce42fa7556a8a26cacdc12826915df06be7e1477adea9de3aa49b1a4896bc88a66f1fe358267ce5c715f8d2465fd11a14cf7338213559c6ba7c791a25edab427470bcb691a148ee5da9ef54ac9d7d0afeef092bd47a3e3088e09c3c94b458b9b44ec9116904a27f67ea4173aa062f6d8ec914ea224b8520a3a08daaf185537a013eee2c0e331b2813691f01a2293fdb475f020bbbf535cd52434d692a3a7c7992ef334342693f21fa661e74df2b44b7364eae6e48f79de6e4fd1b04063608c2f09b"}, 0xf8, 0x4000040}, 0x24000010) fcntl$dupfd(r2, 0x406, r2) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000013a000)={0x4c, 0x0, &(0x7f000023b000)=[@reply_sg={0x40486312, {{0x3, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x28, 0x30, &(0x7f0000359000-0x28)=[@ptr={0x70742a85, 0x1, &(0x7f0000e39000), 0x1, 0x2, 0x9}], &(0x7f0000d02000)=[0x48, 0x0, 0x48, 0x48, 0x0, 0x28]}, 0x2}}], 0x6f, 0x0, &(0x7f0000158000)="10c3286ebf688731f005e282f56e7e96997196715ff3ef07844394d5c9d1962a642e787feb5ac54937f5cca4d228a8c1b9b29284e8d9f59461800d2354cd46b4f7dc904771a37992194c4106424104ad28a2d7b57e4bc96da01ea1bd76ad6047cc695bfd4769482d544950a1485397"}) 2018/02/05 08:57:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000df000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x100004) 2018/02/05 08:57:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2}) mq_timedsend(r0, &(0x7f0000a10000-0x1), 0x0, 0x0, &(0x7f000066d000-0x10)={0x77359400}) pipe2(&(0x7f00006aa000)={0x0, 0x0}, 0x4800) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000d14000)={@common='gretap0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000379000)={0x7, 0x3, 0x1, 0x1, 0x200, 0xfffffffffffffff9, 0x800, 0x4, 0x0}, &(0x7f0000bdd000)=0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000000e000-0x108)={r3, @in={{0x2, 0x2, @multicast1=0xe0000001}}, [0x5, 0x100000001, 0x8, 0x8, 0x5, 0x0, 0xffffffffffffffae, 0x1, 0x6b12, 0x4, 0x80000000000, 0x8, 0xfffffffffffffffc, 0x1, 0x3]}, &(0x7f0000c47000)=0x108) mq_timedreceive(r0, &(0x7f000033b000)=""/4096, 0x1000, 0xfffffffffffffffc, &(0x7f00007c6000)) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000cb5000-0xa0)={r3, @in6={{0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, 0x2584000000000, 0x0, 0x9, 0x8001, 0x41}, 0xa0) 2018/02/05 08:57:05 executing program 4: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000026000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f0000031000-0x4), &(0x7f000000c000)=0x4) symlinkat(&(0x7f0000030000-0x8)='./file0\x00', r0, &(0x7f0000027000)='./file0\x00') getdents64(r0, &(0x7f000002a000-0x2c)=""/48, 0x30) 2018/02/05 08:57:05 executing program 4: socket(0xa, 0x2, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x0, 0x2111, 0xffffffffffffffff, 0x0) 2018/02/05 08:57:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000f5a000-0xd)='/dev/usbmon#\x00', 0x24c, 0x10000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00004e7000-0x6)={0x0, 0x5}, &(0x7f0000b65000)=0x6) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000ff2000)={r1, 0x9}, &(0x7f00003c1000+0x8e)=0x6) r2 = memfd_create(&(0x7f0000ade000-0xd)="2f5d65762f6175746f66730085", 0x1) r3 = open(&(0x7f0000fee000-0x8)='./file0\x00', 0x141042, 0x0) fstat(r3, &(0x7f0000001000-0x44)) close(r2) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000009000-0x8)) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r2, 0x0) rt_sigaction(0x7, &(0x7f0000b4a000)={0x40a01c, {0x400003ffffffc}}, &(0x7f0000b4b000-0x20), 0x8, &(0x7f00005eb000-0x8)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000c6e000)={r1, 0x0, 0x8}, &(0x7f0000b18000-0x4)=0x8) syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0x0, 0x0) clock_gettime(0x7, &(0x7f00004e7000)) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f00007e6000-0x10)={&(0x7f0000d1d000/0x4000)=nil, 0x4000}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00008a5000-0x2b)=""/43, &(0x7f0000ef9000)=0x2b) 2018/02/05 08:57:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f000018a000)={0x100007}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000dd6000)={0x7fffffff}, &(0x7f000083a000-0x8), 0x8) prlimit64(0x0, 0xb, 0x0, &(0x7f0000f91000-0x10)) r1 = getpid() r2 = gettid() syz_open_procfs(r1, &(0x7f00000db000)='io\x00') read(r0, &(0x7f0000b58000-0x80)=""/128, 0xfffffffffffffe51) tgkill(r1, r2, 0x1) 2018/02/05 08:57:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000028000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) r2 = gettid() socketpair$unix(0x1, 0x4000000000005, 0x0, &(0x7f0000217000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) vmsplice(r0, &(0x7f00009bb000-0x70)=[{&(0x7f000073c000-0x1000)="b71d111588a576e42f26248f3380a2631256e54f27282a65772325d407ea8343c9387c5fc5e8245793583809a8f65f378cd8767df7ae077da09627c5205237cf2efebcf13dd185ea64e039a2fe9fbdb140be", 0x52}, {&(0x7f000039f000)="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", 0x1000}, {&(0x7f0000e4f000)="334a917f569048015acf35edc637e4f982861ad1ba9a6f69811f1242577c869415", 0x21}], 0x3, 0x4) recvfrom(r4, &(0x7f0000013000-0x8d), 0x0, 0x0, &(0x7f0000518000-0x60)=@nfc_llcp={0x27, 0x0, 0x9, 0x4, 0x10000008, 0x90000000000, "0a1305d7efd42506f4d8b5b7e9e3681fdc84be583af63938e29b18f3a0af814bd9dd88300089d4b5029699258321c64670e13a92396ed7609eac1f5e14bf1a", 0x81}, 0xfffffffffffffdc9) fcntl$setown(r3, 0x8, r2) fcntl$setsig(r3, 0xa, 0x12) r5 = dup2(r3, r4) tkill(r2, 0x16) ioctl$sock_proto_private(r4, 0x89e7, &(0x7f0000f3a000-0x1000)="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") r6 = dup2(r1, r0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000c73000)=0xba, 0x4) rt_sigprocmask(0x0, &(0x7f00003ee000)={0x4ce}, &(0x7f0000423000-0x8), 0x8) writev(r6, &(0x7f0000717000)=[{&(0x7f000065e000-0xab)="2443a13715b3ec0b6725777dc38193e233e1ef68875f02839e2511599468cc10ba2c54923acebcb46fd7464b46dc616ea68430b20184dba5ac4a5bcfa5f9df7147f43a8a65d1746f102f88af715cfccbbf4e4fb31a99f17a2fbb801dde6ff49ad36f2d9a789957f0a027af6107bf331de1231a8f3962c21e7ab19a1b9b3085f8a16769c00db05594d61c591066f5de6b0d5e05067d0a1021c12f7950f8431da96de8376afbc04e6e39004a", 0xab}, {&(0x7f0000718000)="469a8fa5220e638274a582c743cd8477e7c8ff1d83db1b282f46ccc9a2cefc67b144763ec4418cff9b12079a6dbbd8fb9320363c35306c995c3fbca9d248cc028a2b02d62613687095f9788c26be4a22a6023b73152ba62d7637f0a6a45cf2f0d2e555c16c5ffa372d1e3cc0bd407f1b6efa7c6c5a8290a9eb451b01699fee2cdad4408def7c1c7f31f61def5c7a0c3fc3d73b3e8995d2120d12e88cf2d898bf057b04ef9725a6a0a13eb89c6dccb2f5b2f0a7118b038a8547ccd0d0a0d7b74d05d5aeba9ed45c3c5edb55f812544fd82bbeac5522af23", 0xd7}], 0x2) 2018/02/05 08:57:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00007db000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = add_key(&(0x7f00008c6000)='rxrpc\x00', &(0x7f0000132000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000ce000)="250e426dcf4df25dd04c5507a31df5b38879f58087f5f0bbd43438f1a4a5a0ff2df368a177f476f9371e990a73339da6d96bf0e8db956bef0022871426766f159bb6055782a4afeedd6aac0d8515c2b5275e6608fb260136faa1cb900d4696c97bacbb8809f675eb16f927dccc51337ffebcfbe8723493c8082d5b9c909583bcef499fea5ca15756ae4c9a23bae9c07fe7e39a9e20e5459ff35ff8", 0x9b, 0xfffffffffffffff8) add_key$keyring(&(0x7f00006db000-0x8)='keyring\x00', &(0x7f0000819000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000028000-0x4), &(0x7f00003f7000-0x4)=0x4) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r2 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r2, &(0x7f000000b000)='./control\x00', 0x0) mkdirat(r2, &(0x7f0000af6000)='./file0\x00', 0x0) r3 = openat(r2, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) syncfs(r0) renameat2(r2, &(0x7f0000027000-0xa)='./control\x00', r2, &(0x7f0000026000)='./file0\x00', 0x0) getdents(r3, &(0x7f0000e7b000)=""/132, 0x84) 2018/02/05 08:57:06 executing program 5: mmap(&(0x7f0000000000/0x69000)=nil, 0x69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000069000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000006a000-0x8)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r0 = socket(0x0, 0x2, 0x5) mmap(&(0x7f000006a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f000006b000-0xd5)=""/213, &(0x7f000006b000-0x4)=0xd5) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fchown(r1, 0x0, 0x0) 2018/02/05 08:57:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f85000)={0x2, 0x1, 0x0, 0x3, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}]}, 0x60}, 0x1}, 0x0) 2018/02/05 08:57:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000e49000)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000ee8000-0x24)={0xdf, 0x7, 0x10000, 0x0, 0x3, 0x2, 0x20, 0x0, 0x5, 0x3, 0x40, 0x7fff}) read(r1, &(0x7f00001de000)=""/181, 0xb5) 2018/02/05 08:57:06 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x2000, 0x1) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r1 = open(&(0x7f00001d5000-0x8)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x800000000402, 0xffffffffffffffff) accept$inet6(r1, 0x0, &(0x7f0000b20000-0x4)) r2 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r2, 0x800000000402, 0xffffffffffffffff) dup2(r2, r1) 2018/02/05 08:57:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_wait(r0, &(0x7f0000317000)=[{}], 0x1, 0x7fd) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f91000-0xc)) epoll_pwait(r0, &(0x7f0000276000)=[{}], 0x1, 0x10000, &(0x7f0000604000-0x8), 0x8) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000915000)={0x1ffe}) 2018/02/05 08:57:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xffffffffffffffff, &(0x7f00001d7000-0x10)={0x0}) clock_settime(0x0, &(0x7f0000218000)={r0}) r1 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000410000-0x4)=0x101) r2 = creat(&(0x7f0000e9f000+0xdce)='./file0\x00', 0x40) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000afe000)={0x0, 0x6, 0x3, 0x800, 0x0, 0x0, 0x0, 0x15e5, {0x0, @in6={{0xa, 0x3, 0x8, @empty, 0x1d}}, 0x0, 0x0, 0x0, 0x2, 0x1ff}}, &(0x7f000075a000-0x4)=0xb8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) r3 = socket(0x0, 0x0, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000eda000+0xb1b)={@generic="c438ec9e2c4e49005a867e15ef310f4d", @ifru_flags=0x3003}) close(r3) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000b20000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x800}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000a20000)={0x0}, &(0x7f0000a02000-0x4)=0xc) ptrace$getregs(0xe, r4, 0x0, &(0x7f000090e000)=""/163) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f00000fc000)={&(0x7f00008ab000/0x2000)=nil, 0x9, 0x5, 0xe6, &(0x7f00005d2000/0x3000)=nil, 0x2}) ioctl$VT_SETMODE(0xffffffffffffffff, 0x5111, &(0x7f0000697000)) seccomp(0x0, 0x0, &(0x7f00004c6000)={0x1, &(0x7f0000ead000-0x1)=[{}]}) ioctl$TCSBRKP(r2, 0x5425, 0x3) geteuid() ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000e36000-0x10)={&(0x7f000058f000/0x4000)=nil, 0x4000}) 2018/02/05 08:57:06 executing program 4: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000001000-0x70)=[{&(0x7f0000001000-0x60)={0x27, 0x24, 0xff, 0x2, 0x3, 0x915c, "f7045dc7aef772033ab6ff44f9751b5359901ce82d3348014a2b12c0733f33dafe07a1798f13549114f6c806e4266636618d2d5d1d7ceda2239b1544f08dc0", 0x3}, 0x60, &(0x7f00005cf000-0xa0)=[{&(0x7f0000000000)="6c5cb45b0ec152c6453ffa6885a664535edd40d1509746781c34dddd89edea40f9667067a5ccc38f", 0x28}, {&(0x7f0000adf000)="737cc4650f2142569ccdbee9bcdc8a81bd4107b6a138be768035f0b8b3ed5cbdeffd5997c6864b2809c33888e41f2d8e2186c77621af416de1ec62d7be2952d0a91d859153a11fb00b05456fd108f747e6b009d719a49ac4ae7241f0613b5366bd68f7e52c1de5b39f364d130f87d0dd155d85beeeff9f7b1a87e1a750f5abc5d73a19eed5ed2c0fed978ec6d7360802e6f8981e98f2a4e151ee07a77f95f965f02b7507da0700df94796846f15f2f329d5b5daf749490fc25ed", 0xba}, {&(0x7f0000001000-0xb)="cb042286416b22f1da578a", 0xb}, {&(0x7f0000000000)="75622074cdd53992e30094eb9656ebf3d3a3319f53e53122894ebea858719093bb5d8ccc31c5c1392e41d1633c4322886895939c3ed1da2d349a846fb5b05a2f98abd6ed107197ce68de016103493477", 0x50}, {&(0x7f00008ce000)="8664df8c6d214e581088fe07fa8c83f2b655963d65f77913e2e80e5a35f0e9e432", 0x21}, {&(0x7f000080c000-0xf9)="763a7b6d9c50b7010d7b785b3216e0a99a35892f07b81a7ca40d9b183de7073bd086ec027d5a347360c346431ce698aace1572e345d60281c4d9ca68140de020d8e7309ad5cb3fe3182efdf786f05e3ee1d828a06b86a84de0e0999186f9433d20031540da72ad1f788ef7998d414fedb1c4e3f1fada9a9dafa33966dd41396add785a5e3a6e576ebd12371bd21e0bd693582e15336e53ef3ce9affff1035bb96f8ceff31e99ea45a66c55532a2b97a4a217387559bec7045ed7f843863579621ccf6bdebcb19bbd27a79306d7bf539bd0e5fde20d77ab854dfa8926b6875b28d7a10f6c88c9dcbdf1518ee2193b9a2e74149d4f83668ca0f0", 0xf9}, {&(0x7f0000134000-0x8e)="fd3ef23017c6ece422da2ade99694f9551bc06975aab57c433c5738a999d88b2ad6783f265b989755b845aaed3d7b3683c2b8839d95f3a4932ccf789cc8e45ef5ce357f99210d4f889483bfa7aaa82eecc83b0a559eca5755d69a9829f1736fc638451a93098b36c5956b7fa3d2c4aa8b67e10645093402f16165dbb157f41e0863ac5d36ac2d8f0f8226d923905", 0x8e}, {&(0x7f0000009000)="500900469187ace82547e10ba2655930651e35544b875a82a1a3d35549c0160b85ec838a16baad465d530abf110ce80998a58b5b22610e4b8cd3825a66f1ce7080e987b6be436912b6f8b216dea02b5ca13283daccfa1bcfc2b99988ef136df8fb5f5b6c0e5d4437bf05a28959d6cc862de33ec4186d229c12cec4a95f617b35529f2e8177bf18fbb8c69eea19c171b6f18943029a21d6e421670567b40e6bcc26dcbb499d7d0bbf8e5f44d5b6943c1137e059c7cd24834d200af43d686fc64008ec46c4e26d7b34e2", 0xc9}, {&(0x7f0000172000)="fe1e42aaa3a682", 0x7}, {&(0x7f0000001000-0x1000)="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0x1000}], 0xa, &(0x7f0000001000-0xd0)={0xd0, 0x3538aaeeae59dbe0, 0x8, "a33eb198cff4bf27a771d5fc392a948e3007d8ef790539ebe379ec9829aa53aef08550a48f2ab7969d5afd1f3b5e0b245dddb0284c3e99c52b19b10d010910cf5813d1951b46e5a0bed90733f453c818081db993d46e844aceddc9d1e3f0d7b08101c36795f9a3ef0ee2d4b4485b29cf71899f812e7074f531c57463d2eafb11afa3aea45df9ea4fdb9e33b93056a8370cc530436cad19d421d2ca9059782a1a5a54a2780cfebe818ffb0b9b253967b0b3f015392d610af6631a88b9"}, 0xd0, 0x84}, {&(0x7f0000001000-0x60)={0x27, 0x400, 0x7, 0x7, 0x6, 0x1000, "a2383b834c4787d3c2b6b8917663776b9f2b27f3e75ac539a2c4dafea5c6c0c6ca625d7e2bc6ff77cfa0b105878057e573c1f7b9b6abb16f3ac3bdf051ff3f", 0x2}, 0x60, &(0x7f00004fd000)=[{&(0x7f0000000000)="7f71f7b37aa391de5642f573175ddae2f9b3012a98edd6147fff608ddbab7269f47d53d2799b59c77ad2d1f8e19e0b0bb87525eda7fd1930cb38801aa8bdeafb620cb7ebbe98903ac8263ac5c3e2e22948b61eb3ea320898ed40ee5ffb0260c128f169a3fedc04bdd3972c6e1b333bb176f7561011cb872512d8baec2dc0a5467a26b252d0f3", 0x86}], 0x1, &(0x7f00000fe000-0x70)={0x70, 0x0, 0x6, "face5809644487d3ab63696777bd68eae6e7e8d735d441634a0fb6d93dfbd46cb119c8097dfb57a4222e3af15ab9e8a46fbd6f90126026ed28f2903d4080290996f3e01e46a3ce0949c32ae25d15c2148740effbc92d810d9aa07f6570ca3b"}, 0x70, 0x80}], 0x2, 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000003000-0x1e)="071f09200000000000ffff00000700000005004ca6000412a1bf0202fd", 0x1d) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000a50000-0x8), &(0x7f0000bfe000)=0x8) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000073a000-0xf)=""/15, &(0x7f0000004000-0x4)=0xf) 2018/02/05 08:57:06 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000000+0x630)='blacklist\x00', &(0x7f000039a000)={0x73, 0x79, 0x7a}, &(0x7f0000f6b000-0xef), 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r0, &(0x7f0000001000-0x4)=""/4, 0x15e) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000001000-0xd)='dns_resolver\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000002000)='\x00', r0) 2018/02/05 08:57:06 executing program 2: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x6, &(0x7f0000000000), &(0x7f00006ee000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000efd000-0x4)=0xfff, 0x4) unshare(0x8000400) select(0x40, &(0x7f0000039000-0x40), &(0x7f0000001000-0x40)={0x80200}, &(0x7f0000032000-0x40), &(0x7f000004c000)={0x77359400}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000436000)='/selinux/checkreqprot\x00', 0x2000, 0x0) clock_gettime(0x0, &(0x7f0000b3f000-0x10)={0x0, 0x0}) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f000077b000)={0x2, &(0x7f0000dab000)=[{0xfffffffffffffff7, 0x5, 0x9, 0x20e6}, {0x2, 0x8, 0x101, 0x2}]}) futimesat(r2, &(0x7f0000c88000-0x7)='./file0\x00', &(0x7f0000148000)={{}, {r3, r4/1000+30000}}) r5 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00003ef000-0x15)='/dev/pktcdvd/control\x00', 0x4000, 0x0) ioctl$LOOP_CHANGE_FD(r5, 0x4c06, r1) 2018/02/05 08:57:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000005000-0x5)='task\x00') fstat(r0, &(0x7f00000b7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f00004b8000)='./file0\x00', 0x0, r1, 0x100) getdents(r0, &(0x7f0000002000)=""/34, 0x22) getdents64(r0, &(0x7f000092c000-0x78)=""/120, 0x78) 2018/02/05 08:57:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ddf000-0x9)='/dev/ppp\x00', 0x82800, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000098e000-0xe8)={{{@in6=@local, @in=@dev}}, {{@in=@empty}, 0x0, @in=@local}}, &(0x7f0000461000-0x4)=0xe8) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0xff, &(0x7f0000b43000)=0x1000, 0x4) getsockopt$inet6_int(r1, 0x29, 0x3c, &(0x7f00003fd000-0x4), &(0x7f0000ef5000)=0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000d69000)={{{@in6=@remote, @in6=@local}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f000026d000)=0xe8) 2018/02/05 08:57:06 executing program 7: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000e7c000), 0x0, 0x8084, &(0x7f000031a000-0x10)={0x2, 0x0, @empty}, 0x373) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00002a6000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000f7a000-0x1), 0x321, 0x0, &(0x7f000082e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x0, 0x0, &(0x7f0000f7d000)={0x0}) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) 2018/02/05 08:57:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) removexattr(&(0x7f00004e2000)='./control\x00', &(0x7f0000bec000)=@known='system.posix_acl_default\x00') r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000041f000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockname$llc(r0, &(0x7f0000bcf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000d71000-0x4)=0x10) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000a7a000-0x14)={0x9, 0x924, 0x0, 0x8, 0x9, 0x8, 0x3f, 0x9e}) 2018/02/05 08:57:06 executing program 4: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) stat(&(0x7f0000013000)='./file0\x00', &(0x7f000001a000-0x44)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000004000-0x9)='/dev/ppp\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x2, @random="b2865393a063", @common='syzkaller0\x00'}}, 0x1e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f000030c000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000265000-0x4)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(0x0, 0x16) close(r0) membarrier(0x9, 0x0) 2018/02/05 08:57:06 executing program 3: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x4) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000d80000), 0x0) 2018/02/05 08:57:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000153000)='/dev/rfkill\x00', 0x8000, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000c95000-0x28)={0x5, 0x4, 0x3, 0x100000000, 0x3}) r1 = syz_open_dev$sg(&(0x7f00009ad000-0x9)='/dev/sg#\x00', 0xffffffffffffffff, 0x0) ioctl$KDMKTONE(r1, 0x5385, 0x0) 2018/02/05 08:57:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x0, 0x0) clock_gettime(0x5, &(0x7f0000d66000-0x10)) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000067d000)=0x19, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) listen(r1, 0xfffffffffffffff9) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00004f8000+0xe0b)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000f32000)={{{@in6=@ipv4={[], [], @dev}, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f0000079000-0x4)=0xe8) stat(&(0x7f0000b9d000)="e91f7189591e9233614b", &(0x7f00001ae000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000cb000-0x4)=0x0) lstat(&(0x7f0000340000)="e91f7189591e9233614b", &(0x7f00004d4000)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000621000+0xa9e)="e91f7189591e9233614b", &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000d42000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000586000)={{{@in=@loopback, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@local}}, &(0x7f0000045000)=0xe8) lstat(&(0x7f000006a000)="e91f7189591e9233614b", &(0x7f0000705000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c9b000)={0x0}, &(0x7f0000a4c000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00004a9000-0xe8)={{{@in6=@remote, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f0000029000-0x4)=0xe8) r13 = getgid() r14 = getpgrp(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000010a000)={0x0, 0x0}, &(0x7f00000b6000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000954000)={0x0, 0x0, 0x0}, &(0x7f0000a18000-0x4)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000e4c000)=0x0) r18 = getuid() getresgid(&(0x7f00000e0000)=0x0, &(0x7f00003a3000-0x4), &(0x7f00000fb000-0x4)) sendmsg$unix(r0, &(0x7f000013a000-0x38)={&(0x7f0000e62000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc, &(0x7f000055c000-0x50)=[{&(0x7f00005ef000-0x25)="2ab6f10a7b3884080db4bca9509a7f597398c4b2949fe46d4fedf0c9fa79d0b3e98dc92be8", 0x25}, {&(0x7f00005a8000)="36120719bfd1e13f444473ae75f8b265eb116c896a9d4d1fde1c04686b77354127bb27dc", 0x24}, {&(0x7f0000294000-0x2d)="5e2fa7fcb626744f1011b1d8be167d3210ff8b44e280b3381be8ce999a87bc927d2b6b7e8466a34940da8c870f", 0x2d}, {&(0x7f00001a0000)="6bcdaaa1a11a0402924e950792265a0accdd547831cacd2c701c449681f363a091ecd4d08901e6b1a68658efb311c08d", 0x30}, {&(0x7f0000342000)="37e06537cfee0a3c60d653823d69a65044a812946ca08f6a90b29f300d3f54955701047d039c3ac2ed6e51106691442ae51f6bf024b7f4aa014b2daeb7b2b257ef289dcfc03ec0a4e7f040cb4346cd80fbba7bb2cad9a4cf", 0x58}], 0x5, &(0x7f00007de000)=[@rights={0x30, 0x1, 0x1, [r0, r1, r0, r0, r0, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x20, 0x1, 0x1, [r1, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x38, 0x1, 0x1, [r1, r1, r0, r1, r1, r1, r1, r1, r1, r0]}], 0x148, 0x4008000}, 0x10) connect$unix(r0, &(0x7f0000666000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$packet(r1, &(0x7f00005d6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[], 0x0}}, &(0x7f00005c3000)=0x14, 0x0) 2018/02/05 08:57:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000c48000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000ad3000)={{}, {0x445d, 0x8}, 0x2, 0x10003fe, 0x9}) r1 = syz_open_dev$mice(&(0x7f0000c44000-0x10)='/dev/input/mice\x00', 0x0, 0x80900) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000c50000)={{0xa, 0x2, 0x2, @ipv4={[], [0xff, 0xff], @rand_addr=0x3}, 0x7}, {0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, 0xfffffffffffff000}, 0x1000, [0x93, 0x6, 0x7fffffff, 0x7, 0x0, 0x5ee9, 0x7f, 0x530e]}, 0x5c) 2018/02/05 08:57:06 executing program 3: r0 = getpid() tkill(r0, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000-0x4)) 2018/02/05 08:57:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x4924924924923f4, 0xc0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000c15000), 0x4) dup2(r0, r1) sendto$unix(r1, &(0x7f00001a0000), 0x0, 0x0, 0x0, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000b4f000)='/dev/ppp\x00', 0x40, 0x0) close(r0) 2018/02/05 08:57:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mlock(&(0x7f000007f000/0x4000)=nil, 0x4000) clone(0x0, &(0x7f0000004000-0x1000), &(0x7f0000006000), &(0x7f0000008000), &(0x7f0000002000-0x63)) munmap(&(0x7f00006b9000/0x4000)=nil, 0x4000) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000e5d000)='/selinux/context\x00', 0x2, 0x0) write$selinux_context(r0, &(0x7f00000e6000-0xaf)="73797374656d5f753a6f626a6563745f723a7375646f5f657865635f743a733000bc5bad40216c8868f9afc491cef6b4437bf6299f9f0dc9c8aa3b2df6f3e0128e2b0e6612c755b6b2e24b5579fcc6d65231036c194516b13c2aa2613d86ccd46db165089cff0624fce1be4618542b7d6053afca16c36b10a8dc9517b3b0d87ee89e842e6eb0c8697483634f5ae2a0224283dd5931a7e35a4a382486f8f3556e7c4dfb4347147234d3890b060d920f", 0xaf) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00005d1000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000636000)={0x1, 0x5, 0x6, 0x1000, 0x3, 0x3}) 2018/02/05 08:57:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d5d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000a72000-0x34)=""/52) listen(r0, 0x0) bind$inet6(r0, &(0x7f0000f65000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/05 08:57:06 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000001000-0x8)='trusted\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, r0, &(0x7f0000000000)=""/177, 0xb1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000198000-0xc)={0x0}, &(0x7f0000360000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f000066c000)={0x0, 0x0}) setpgid(r3, 0x0) 2018/02/05 08:57:06 executing program 7: mmap(&(0x7f0000000000/0x8da000)=nil, 0x8da000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f00002b2000), 0x4) mmap(&(0x7f00008da000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f00008da000)=@alg, &(0x7f0000227000)=0x58) recvmsg(r0, &(0x7f00004ed000)={&(0x7f000037f000-0xe)=@l2, 0xe, &(0x7f000085f000)=[{&(0x7f0000128000)=""/46, 0x2e}, {&(0x7f00003e4000-0x1000)=""/4096, 0x1000}, {&(0x7f00001cd000-0xcf)=""/207, 0xcf}, {&(0x7f0000698000)=""/27, 0x1b}], 0x4, &(0x7f0000610000-0x76)=""/118, 0x76, 0x3}, 0x43) 2018/02/05 08:57:06 executing program 4: mmap(&(0x7f0000000000/0xdda000)=nil, 0xdda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a89000+0x9d5)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000dda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f000068a000-0x3)) 2018/02/05 08:57:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000c03000)='./file0\x00', &(0x7f0000e75000)='./file0\x00', &(0x7f0000c42000-0x8)='overlay\x00', 0x0, 0x0) r0 = userfaultfd(0x80808) socket$key(0xf, 0x3, 0x2) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00008ef000)={0xaa, 0x1}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000039b000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a1000-0x20)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000}) 2018/02/05 08:57:06 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000009000)={0x0, 0x7}, 0x4) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000006000-0x10)={0x361, &(0x7f0000008000)=[]}, 0x10) 2018/02/05 08:57:06 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000008000)=""/37, 0x25, 0x10001, &(0x7f000000e000)={0xa, 0x1, 0xffffffffffffffc1, @loopback={0x0, 0x1}, 0xffff}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f000000d000)={0x0, 0x54, 0xb95}, &(0x7f000000d000-0x4)=0x8) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setpipe(r0, 0x407, 0x1f) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000000e000)={r1, 0xffffffffffffffe1}, &(0x7f000000f000-0x4)=0x8) signalfd(r0, &(0x7f0000009000)={0x800}, 0x8) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x82, 0x0) writev(r2, &(0x7f0000008000-0x20)=[{&(0x7f000000c000-0x38)="dbd3a7c2599f1230dd4fac3fa6c7067bafffb2fac895aca1a46266dadb8f43e0bda131f6413889ad63d60dd25200080bbac31e7273e6c179", 0x38}], 0x1) 2018/02/05 08:57:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x100000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000af000)={@common="6c6f0000000000000000000001ffffff", 0x0}) socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) vmsplice(r0, &(0x7f0000822000)=[{&(0x7f0000923000)="29ddcb4aa863fc958b967c92cd2cb326adea926d517ca4bddef94ceaa8717943010481b43213bec91112091f5fe56eb8ee9cd866ba90b949e3f5587404d800acddb29c903929cc517f71deeaa330ad71f807d56163befc603d2489f3a090385e8deec28bf0089f0434abdfd641eeb7c3337b3b756a64b9e3de3a441c9a36f6e0491370771222194a1bcebedbcb58c7d03b57520fcf083ca9008f32ca4e772743083ad106ae8f67751cfb0d334460f11a20d5e0aeb005d04bdf5880e0cdc2573c79f028928a6a95230ee4a9a368d86b2a21f8c6086d0e0d95afea5f6194", 0xdd}, {&(0x7f000002d000-0x8a)="de9793a8f15a9ede60c054e75b74f18fc737c83cbabb3e3b552340b8ef587bad8b239dfa87c65a97e5ea8fb75d8a051a476e488567ba6922c2eaad0000089ca541a37e1c04cdd0b7b338186916bfbd27b7d485252616bff9ef735e83f9077257082ec5b55e12534839df47b03c6914556f047b1f11b429b445204eee3f644b3502a9cd14d8c569ba1fe1", 0x8a}, {&(0x7f0000e13000-0xe8)="a8aa2f5fc50f94460b06c369e1480074fc647f0158990124dd1226e3f920c3a629328b99620945e4fc3fe865f94735ab228e3797d47b30626233de24dc8b6f11d73a9c108cd6d0a5f5751845ddb5c41fdccdfcf4b8e39b1599f09c0b4790ae4a3c8ae40a220663bee801f369731178a947765fa34da50dc38d25199c56dba85f3a2e19cad613635991e614e887be5cecc52a7736c5d146abf0ba9f9a382c7fe39f08e2ac8a6d10702412e350e5d7fe3b0ebb2216ba7f48d2d6353d69f37c1d4791eb7ba8f0a9a97664dda990f89ad009325bfe069b3b311d76c6808cb6f073e209d1aef321b509de", 0x39}, {&(0x7f000005b000-0x65)="47df9f186778b49c4aa547134c0114ed4edea3542571d2b7beb5a5c8521105bf77d29ddabeed29d7219e656aeb3222cfe4d8dab6f4384b3b8f5a99e2eb2790d7d25f37625b57ebe27a24cf9f6f96d7f24e0a0c864d34f7119fb95502c416836979319cc743", 0x65}, {&(0x7f00004b4000)="3664d009113100954731b6d7961edf32332793eb91a31fc14eacfe543ed52299b45abb3aae69cbb8167f9b4d4e35408ddb9d40e05f167a65e9be813ff30e708dd6470503a8933d9a76304781a529c68bbe7df6d7b11ca8752a7278cf9951b9148dea4f7b07d0c4437bca30ab6a6aa8336a479c309d06fbde25946d", 0x57}], 0x5, 0x1) sendto$packet(r0, &(0x7f0000eed000)="2d01000000e6000000005ca73d9fe3b5039bab0097532da5", 0x18, 0x200480c1, &(0x7f0000dc9000)={0x11, 0x800, r1, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/02/05 08:57:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008bc000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f00003d9000-0x9)='loginuid\x00') exit(0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000929000)) write(r1, &(0x7f00006ac000-0x8a), 0x0) 2018/02/05 08:57:06 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f000025d000)='.dead\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000000)='\x00', 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, r0, &(0x7f0000001000-0x26)=""/38, 0x26) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000c15000/0x2000)=nil, 0x2000}) keyctl$setperm(0x5, 0x0, 0x0) 2018/02/05 08:57:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000987000)='./file0\x00', 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) syz_open_pts(r0, 0x20142) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000a31000)={0x6, 0x6, 0xfffffffffffffff7, 0x3, 0x8, 0x0, 0x9, 0xf846, 0x4, 0x5}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000f56000-0x8)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000194000)={r1, 0x1}) mount(&(0x7f00004d1000)='./file0\x00', &(0x7f00009eb000)='./file0\x00', &(0x7f000099e000-0x6)='sysfs\x00', 0x0, 0x0) 2018/02/05 08:57:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) get_thread_area(&(0x7f000056c000-0x10)={0x0, 0x0, 0x0, 0x0, 0x5, 0x80e, 0x0, 0x1}) 2018/02/05 08:57:06 executing program 6: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000103000)={@common="6c6f000000000000000000000000d612", &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x26, 0x0, 0x0, "355cf8ffc87d"}}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000939000)='/dev/hwrng\x00', 0x101001, 0x0) accept4$vsock_stream(r1, &(0x7f0000563000)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10, 0x80800) 2018/02/05 08:57:06 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000007000-0x4)=0x6, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000004000-0x87)={0x0, 0x5a, "05d48581b12538cd8c5c026f96353eeb04ad21e969918aeca5a158c7d2f8f7eddc8ee86e7d1538896f81e733219807af3b1ab227cf6fa4fc92a285590a7091e469b005a9d9b8265a23f1abde34123603f80ce5c69ef4a4490881"}, &(0x7f000000a000-0x4)=0x62) sendto$inet6(r0, &(0x7f0000004000-0x27), 0xffffffffffffffea, 0x0, &(0x7f0000006000-0x1c)={0xa, 0xffffffffffffffff, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x16) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000a000)={0x0}) mmap(&(0x7f000000a000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r1, &(0x7f000000b000-0x1002)=@file={0x0, ""/4096}, &(0x7f000000b000-0x3)=0x1002) 2018/02/05 08:57:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f000088d000-0x5)='bdev\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) accept4$inet6(r0, &(0x7f0000cb5000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00009dd000)=0x1c, 0x80000) 2018/02/05 08:57:06 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fstatfs(r0, &(0x7f0000497000)=""/42) pipe(&(0x7f0000818000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) renameat(r2, &(0x7f0000581000)='./file0\x00', r1, &(0x7f0000aab000)='./file0\x00') getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c9c000)={0x0, 0x0}, &(0x7f0000a6e000)=0xc) ioprio_set$uid(0x3, r3, 0x1) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000194000)=""/211) vmsplice(r2, &(0x7f0000a07000-0x80)=[{&(0x7f0000104000-0x1000)='x', 0x1}], 0x1, 0x9) 2018/02/05 08:57:06 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)) r3 = epoll_create1(0x80001) dup3(r3, r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000920000)={{{@in=@remote, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4), &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)) fchown(r3, r4, r5) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000dc0000)={0xffffffff80000015}) listen(r0, 0x0) epoll_pwait(r1, &(0x7f0000dc8000-0x3c)=[{}], 0x1, 0x0, &(0x7f000004b000-0x8), 0x8) 2018/02/05 08:57:06 executing program 7: r0 = accept(0xffffffffffffffff, &(0x7f000091f000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}}}, &(0x7f000062f000-0x4)=0x3a) bind$ax25(r1, &(0x7f0000eaf000)={0x3, {"818004e0ff0050"}, 0x1}, 0x10) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000e3f000-0x4)=0x1f, 0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000033f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f00001aa000)) fcntl$lock(r2, 0x7, &(0x7f0000a2e000)={0x2, 0x0, 0x0, 0x4000000000000006}) 2018/02/05 08:57:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000878000)={&(0x7f00006aa000)={0x10}, 0x373, &(0x7f0000003000-0x10)={&(0x7f00003b3000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) socketpair(0xf, 0x800, 0x5, &(0x7f000003a000)) close(r0) 2018/02/05 08:57:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000687000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) sched_yield() r0 = memfd_create(&(0x7f0000466000-0x1)='D', 0x0) fallocate(r0, 0x0, 0x0, 0x4) 2018/02/05 08:57:06 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f000035d000-0x8)='./file0\x00', 0x0, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000ee2000-0xc)=@sack_info={0x0, 0x7fff, 0x9}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r1, @in={{0x2, 0x2, @rand_addr=0xfffffffffffffc00}}, 0xfffffffffffffffc, 0x5971d907, 0x3761, 0x80000000, 0x50}, 0xa0) clone(0x0, &(0x7f0000bd3000-0x92), &(0x7f000064b000), &(0x7f000021f000), &(0x7f0000df5000)) memfd_create(&(0x7f0000813000)="70726f6374727573746564657468305d26ab62656d3029656d3100", 0x0) 2018/02/05 08:57:06 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = getpgid(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregs(0xffffffffffffffff, r1, 0x10000, &(0x7f0000002000-0x22)="d1618219530270598b5aefae53167db097736b0079cc4f70edb401f94a57109803e6") r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000012000-0x9)='/dev/rtc\x00', 0x200840, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000001000)={0x0, 0x1, {0xffffffffffffffff, 0x3, 0x6b29ecae, 0x1, 0x80000000}}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x7, &(0x7f0000002000)) r3 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreq(r4, 0x0, 0x20, &(0x7f0000001000)={@broadcast, @remote={0x0, 0x0, 0x0}}, &(0x7f0000012000)=0x8) fcntl$setlease(r4, 0x400, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r3, r0, 0x0) 2018/02/05 08:57:06 executing program 6: r0 = socket$inet(0x2, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) setgid(0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00006dd000-0x4), &(0x7f0000000000)=0x4) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000715000-0x10)={0x224, 0x7, 0xffffffff}) mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000436000)={@generic="974c93be855a7a373fe12a4b2f308fb7", @ifru_flags=0x1}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000407000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00006a1000)={&(0x7f0000f89000-0x60)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x2000018b, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @empty}}]}, 0x50}, 0x1}, 0x0) 2018/02/05 08:57:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000001000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) bind$inet(r0, &(0x7f0000009000-0x10)={0x2, 0x0, @rand_addr=0x10000}, 0x10) listen(r0, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00006fc000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x1000, 0x4) 2018/02/05 08:57:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000e70000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000e7c000-0x4)=0x10, 0x80800) accept4$inet(r0, &(0x7f00009aa000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000069000-0x4)=0x10, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000c73000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x2b4) r2 = getpgrp(0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f000003d000)=r2) sendto$inet(r1, &(0x7f000016a000)="0514e092c8f833a0c9f5ac2d5556", 0xe, 0x20008005, &(0x7f0000cec000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) recvmmsg(r1, &(0x7f0000c7e000-0x3c)=[], 0x44442a5, 0x0, &(0x7f00009ea000-0x10)={0x0, 0x1c9c380}) 2018/02/05 08:57:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x5, &(0x7f000036f000)="9d5f46ea0b0046af655941db8599b8ac9ef0ef0becfe077aef1f31052e078fceb880a90ba4caf9c8ec54553de51fbee89851ae2aecb61decb6392021555746307060b260007ba0240a7279bd9e09071eb5c6d728605a25ee499b6b1704938476430025d6acdc60ec34fc9c9bf4fd5a02195fd2556eb27e541ea4b0931eb98215baff1e742ad5688bd6d4c996c361") setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00006ef000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x0, [0x403f61e2]}, 0x5c) 2018/02/05 08:57:06 executing program 7: ioprio_get$uid(0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000001000-0x60)={0x0, 0x36, 0x2, @thr={&(0x7f0000001000-0xed)="e1855aab2ec62e1bf94bf22c57c8672e3fe8f42ed0be97ef44d72dec191da99b1c3d262e4413f46c2d3293baf08eb33838bb54a5f0149804cda809c10a8c374ea59be5fd5db9963e338bf9f8a1e65afa8bf8750f76e2d2790543e5302a458cb580e8f8d87ea7dbb56e6b9f76ea48e52bcc3c530c31bcce555071bb29f7ef8ee8f4733f405aa24e5399f34e21d0eedc8a95b9255fc38e007170aae02819b64319b6e7d755976673c0512159686b0f695504cb6e68824bfb50235a46478c68032dcc0a5fec835c4f5b3d029e9e0a4f6a5fd5730e41b43fdad75a8e70841971a7d6c591dbdddd941ffd995189eb9f", &(0x7f0000d1a000)="d29bf0d6b49997d3e6e0463fa0"}}, &(0x7f00001ad000)=0x0) timer_settime(r0, 0x1, &(0x7f000038f000)={{0x0, 0x1c9c380}, {0x77359400}}, &(0x7f00006b5000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000)='./file0\x00') [ 55.193767] audit: type=1400 audit(1517821026.600:6): avc: denied { create } for pid=5232 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/05 08:57:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) stat(&(0x7f00000d8000)='./file0\x00', &(0x7f00002eb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = accept4$packet(0xffffffffffffffff, &(0x7f000044b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000010a000)=0x14, 0x800) r4 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00000fa000-0x10)='/selinux/create\x00', 0x2, 0x0) r5 = getpgrp(0x0) sendmsg$nl_generic(r0, &(0x7f0000e97000)={&(0x7f00006e6000-0xc)={0x10, 0x0, 0x0, 0x804104}, 0xc, &(0x7f0000fd1000)={&(0x7f0000e4f000-0x1c6c)={0x1c6c, 0x11, 0x100, 0x1, 0x3, {0x18}, [@generic="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", @generic="039a5db9b8738c812c179cd51e9b66ddf37cfd9f4de2a63a2e7e8080bfcb097af50c0c81d07eead214caeca869ad4c18078b3f2cd495fd01d302464a78c5453b229803a6c1e16e8092d07f1a8730254596f925d22cd2a3f219c34b22c5695c8b6fc59d4c10c6794c6cc121d9896452c3b40ac42e4231b73f37b1f25a5f0e5e334d08c15ce5364df440249cc39952e2487f19051255093b697ef221eea285cb13081f9d1895941917d97e938032b20641f9278fd3f7a0f391fc4f5400e37dca8e7b9201f6485d0dcc4b959b25e462da4cbd6adff2def50390f00df18f98ebd0b33049d45d7a2607d4808a6faafe156af298bbd529b85a906f1ff2ec155180", @generic="081cd63e259ac478f7522707d35adec4ed7620a0344a8642a5dad93c64aed958cb665c3b8501ffe66af338dae49d4ee58ac2b0e1c2f531a9907b7d315623a062de9e3927dad1b5b5797e2e6b0b6c6ad69769d701756116d54b2e5d87b4f42250d2b0332fe1f6a8202f39246e6cd8cb9507f7823a4d91bbc1e44c3164cbae023587712d4ee954f699496baa06397b9b1bb391142d068333685a651d8285a700e8b88d", @nested={0x158, 0x75, [@generic="c38b824da095d86156cf93e70e2fe6", @typed={0x18, 0x8f, @ipv6=@ipv4={[], [0xff, 0xff], @empty}}, @generic="a8dcaab1fa813107d3dcebd069938ec9fdba6836b3c6b8ca78819dcc51848a88111089d84db55af23491daaebb235c357c4273f68d6e587402e9848b556c5715c13b4bb48ddfce65290b53bc35c873292b80c72efa550b202c4c3ee6beb8a9a2f66bb247789ed5758e8104fa56b2184a80f1c3f7ba9e", @typed={0xc, 0x38, @str='\x00'}, @typed={0xc, 0x5a, @uid=r1}, @generic="51224b8df68d2d71204df9ed91e89f4e71fd15d61c2427a1b0f9ef77e6ced7a288c7012520a685ae8db5dfb1e3b68d74b346c3", @generic="f9df93e3704b749e331f5952f59b861603e774ed4ea8cb3ef90d8ab9ffba4a4db713c57679b89b", @generic="99b15b52aec290b4c097933964c6dde537ee0aa924612c89fbf185060ff7babc", @typed={0x18, 0x64, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0xc, 0x63, @fd=r3}]}, @nested={0x348, 0x5, [@generic="f57b81daaa6d3a928cc9c7478fd517c237d89f51", @generic="8b05cc8499da47ea1630dc2ef4b047418ec71ee3914dfc509b96568485c65d1660ebe35bb390c7fbbd359fc1299a5fbd90f695e6fe8ecdaab9c85ecc476dc84bd318f5ce5e7b54f15696143933084a5db2a8c6eab305ab", @generic="d5028f1ada8bdd8cc6cc589953698af756ca36012cbe0c", @typed={0xac, 0xd, @binary="770efeefddb64a359df65ac856b25c613245fca142ca1b10aa41ba9af6626b7df13734e25184313949a3d4ffed0d6fa7dde62563423b994d4f1386d75f9fbeaa9734012b00a12bab4bd00b1dc15439865a24d9adc3e0eca1dce5ef6508a7b2bf7082ce3dd168a7df977fa651dc1d3c9a3b7e8a30fa56a476c9f534363e6f12216c2115163d3ec4487896a8f4ae074233e09aeb12f43c804a52a5c06bb3fd2eb37e"}, @typed={0xc, 0x4d, @u32=0xff}, @typed={0x8, 0x36}, @generic="2e80b021f8dcab23c5ccf3f6b60d849394ba96f3cb9a47ef24699c813e947cd3f1dcab40c864f03f89897a392e87112cb5a7655b7ca084816a9cfcf79a2c2e0415a1116da950f8c43c00bfdc7474e41c40e576cc15f94ebb7e87bf41e8bee4e0cd81803fe9332a696981a85690b61b8a0c2dea27acc91f5bd4c210a4f91f93931d3592c5d747f8c90e0195d6d2c286989d3d7ba44c9f9fd54a049dc6a7a4d75821fb4772817801dafa2b95e5a9b0565fc585e6fc87d903b9c77948dbf8ff9eaef05bd212c494c13389aeb800dd5b9f9b9b1d5ea61c2634f980268fd4cac5dafd488a08b5cb16dd8b3a2260797455cfbca126ac47", @typed={0x1c, 0x48, @str="296e6f64657647504c19747275737465642d00"}, @generic="b29ae4b62d8fadd664821121f9981fe1ca6c54b2b11ac37083381e3a07e748818c85d916d0840b96f212bec64660fc37113298b92c39ed589f745fa2643e37f75209ab79a5d3412b8908304ae40bc8ac37d37816d7fcf817e917de32e7af1dde6f152d2c6d65b9aaa5e7b8c8b3729678f5272c9b9c50eac99549f39ec8298d8df4bcdcb66bd3622810ac3c6a8103ead573405f651d5900398b66f7e9b44c9411843be630db0c1bd350fcb9c94d0b0a3d026b4d47c8066f468bd6813654ff2e0f839c35905f7d194933d01e89a7be52df455032ac961fff61576c63b679ac027e682012c5821c078e2c23f5ea189d1e892dd6"]}, @generic="9cc6c4addfd5a1dfb281b9c9834193582d73e407c1b0d280ed86ed6a4843d86435d1e0b6fe6d2316351869336f2cc065ae4877efbc917052a753e16cccb6bb8c1597b378efec189a27d1c74316fb7efcec2e1cd95095577f0f61fcc3460061862a66d5e61ffcfce42cfbec16d354b7ab54cfe9f39458a796d7efa667ea4f5cb47f926e520a42356938f30015f11fc6c7cb55ff6ba7b79defc1edca8db498502b50f0", @nested={0x2d8, 0x79, [@typed={0xc, 0x75, @fd=r4}, @typed={0x78, 0x1c, @binary="67deff130f47675b998c7b1e9b587d4dc93c1019720753e516b787ae746b2946939ce4e217d9506d78205d9fdee52e7a86fca9fd05bb75d87ccd1312207cc31c57e60276b1052c414bb61f80f19936a1e60b6782841feef7c90f026567ccf9b5e60714fa1d0e9d3f33196abfb4"}, @typed={0x8, 0x6}, @generic="9c04c7e7fc3daa4848923445b687f8fee9d448f5dc275fd4a02fb9dfbf87cdb79494441a24011397a8fd2ef03300cb58f741f594030dc5586a8505d16ec5532211cf608fdf597c2b41001fe1bf15848010d08895666f0532adab4cffb523f574ca4a1cdc26b840d3392d3d236c7b79ab3dd15d5d2c7bf53cd5495a441c1823e5993d8d9039be2513c159ffdba0a13b0fba04d7d828e65c052baeac9852", @generic="6fbc64820adabdf8ecd0dedbb50d2663c319f66e131b07dd4348343350a6038754889332c38c0b37902ee1c891abcdcacddb6d88ce5a5a5150bd7a0c9b87d68da1b6469964b06aa79c12e39d0741fcdf20ee0f8b4b942b5846a6b32d9da08a85ce752de53c7129739e596bbd1ec3960d92861c6506866b81557434d10c7a35d8d48bb3fb7795f1e3163387e752a48f8e68661431a1116c5cdb806164c114b7c9c61b582bad6d4034852aebb31ae5b510b4822107e2c0c548e1fc8d3478738e736c296bb0672db31b2e2ba7392dd1fc460a22c92b3d23", @generic="9ab4678a426199a73ab689581892c8908cf5ae14060cb83e41d46580df260f621d0d7e6d0ef34651ef6e10cc29fb4e25f17677ed5290d68e0cac256fd46872913dfc2ecb581baddc157dc62c7c783a608b6d356d1e610e2d35a473e8c11f38c90615d75fb9ad08ee336edbefac596d619825d5a62802f429f9339362a0c0831aa465c9b3bec9aa548b17551ee8790e6f1ff621a6befd2a64b3a4a76b391b27785acf4339ebd7a92e0f4a39bcec89e1335ba1751cc399b5c96ec154e282fd736736217fb162a6f4f6355fc918a8256679ea1da197"]}, @generic="7dff554cec00fad41d2641201e048351147b691e458d090eda164243bc70717747b51e47d8c702534be80a66c0fb8991da4e3cee2d51bb2484028be768569b59db9dceb9961e71fc4e965d637467281e879fd0b3befc0b671081fecd94f28e0417da85d480d15ca8fa71f02b9ae3c65a21aae8d2deb0", @nested={0x112c, 0x3c, [@typed={0xc, 0x39, @u32=0x401}, @typed={0x14, 0x74, @str='}vboxnet1\x00'}, @typed={0x24, 0x3a, @str='GPLem0keyring]*&K[selinux\x00'}, @typed={0xc, 0x23, @pid=r5}, 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@typed={0xc, 0x72, @u32=0x3f}, @generic="5dcdf81ba5d5d6679ac7dc8eced548348bb8acfbcfbb61196479397411a86c9fb856e836b006ed6a1ee5d4be8371335ccd071e1b6379493c0429cada4a5b47b7c1a3e328f6cd7aebb83c64da80fb91e00227d005626bd864092039e8bb78085b33a0b3a297d1e9f1eec8dc4efcd22fd0be31b7a9ec8c4b40999a9befa156ae3a9f6864ae67239bf54708b1b190e84211b14fa6a3ef13ba0f55a6f7f2457e3231c82c34379984010cb3de889945eff57961821967e3f8495f921059d42fb6a7d719d907b2a87676400498422c"]}]}, 0x1c6c}, 0x1, 0x0, 0x0, 0x80}, 0x40800) capset(&(0x7f000064c000-0x8)={0x19980330}, &(0x7f0000033000-0x18)) r6 = syz_open_procfs(0x0, &(0x7f0000865000-0xa)='ns/uts\x00') getsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f00004d7000-0xc)={0x0, @multicast1, @empty}, &(0x7f00001c7000)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r6, 0x8916, &(0x7f0000ff8000-0x18)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x71, r7}) sendmsg$unix(r0, &(0x7f0000b6c000)={&(0x7f0000a30000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000d9e000)=[{&(0x7f00003a0000)="36a30785af1d1052776879c995dfb9854b56f72e343e0d79ad9c32ae8edd22f0872453bfca69a8870aa060df289babe74e4fe895cf60d2f5807be334f26129e8b06005e3a456ef6f372cb700005d9c87a1a1c72cef3fd4af8c78e70105c744989efce6fae7d316b91467580e", 0x6c}, {&(0x7f0000533000)="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", 0x1000}, {&(0x7f0000700000-0xaf)="6c45be09ee80bfba1d6f3b99cfeefb2b91d18b49e2a7fdf7915bc2645198780d555176fc28bccd4bb733ac1fa23ccba5c0078a8836b68b958d6f2d4e5b37e16c849b5483663891cf2fe57dca1a18cbdb7a7566e0714f1b4866c2ba17bc91969a3f5d9cb596572de4497da5581dab053ba6cc21742ace0492b4d057fdd1a20ad1f447eddec4ba2084c2898e7303d876bc38ff9ce52e12592e2e9a2fe76f4cb818e18a58a416d0f49d88dffecd812cb7", 0xaf}, {&(0x7f0000245000)="d346f600dd57904815a30bcd4a04fcb6dad7a92ac9be37aba950116f77afd02f2628704ac0c8f13c", 0x28}, {&(0x7f00002bb000-0x79)="3252aa024fac155f81c1a63bde55ad33e9b2bd4e5db7e671adfa6b1d0f993ad39777b312cb9402d02632a5be0194ee789961c0ec91f140d4e820f876ac1e654f18872cde8a50ad45ad7f447ffb03127d21cf141b28d58c9ca58b638b9ee2e05d617b9a6685bcb65d5f3ae1a72cf96bb4d8528e8dc14f7ab75f", 0x79}, {&(0x7f00008a9000-0x3)="6817a5", 0x3}], 0x6, &(0x7f00009ca000)=[@cred={0x20, 0x1, 0x2, r5, r1, r2}], 0x20, 0x11e0b9bebd35cd32}, 0x800) setns(r6, 0x0) 2018/02/05 08:57:06 executing program 3: mmap(&(0x7f0000000000/0x93a000)=nil, 0x93a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000093a000+0xed5)='/proc/self/net/pfkey\x00', 0x40000, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000103000)={@common="6c6f00000700000000dd00e9ffffd512", &(0x7f000093a000-0x14)=@ethtool_wolinfo={0x26, 0xfffffffffffffffe, 0x0, "355cf8ffc87d"}}) [ 55.258523] audit: type=1400 audit(1517821026.670:7): avc: denied { write } for pid=5232 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/05 08:57:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000982000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create(0xc7) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00008a7000)) epoll_ctl$EPOLL_CTL_ADD(r1, 0xa000, r0, &(0x7f0000cb5000)) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f00000)='/dev/pktcdvd/control\x00', 0x400000, 0x0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f00002b3000)={&(0x7f0000d1d000/0x1000)=nil, 0x1000}) 2018/02/05 08:57:06 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000009000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000004000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) pipe(&(0x7f0000005000)={0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f000000a000-0x10)={0x5, 0x200, 0x3ff, 0xde9a, 0x0}, &(0x7f000000a000-0x4)=0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000009000)={r4, 0x7}, &(0x7f0000009000)=0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000008000)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000004000-0x24)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) 2018/02/05 08:57:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000aaf000)='/dev/keychord\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000336000)) lstat(&(0x7f00001d7000)='./file0\x00', &(0x7f0000d56000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f00009f9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000da0000)='./file0\x00', r1, r2) futex(&(0x7f0000004000), 0x400000085, 0x0, &(0x7f0000110000-0x10), &(0x7f0000455000-0x4), 0x401ffffffc) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000bcf000)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40106410, &(0x7f000021f000-0x10)={0xfd, &(0x7f0000818000-0xfd)="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"}) 2018/02/05 08:57:06 executing program 5: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000f89000)={0x5, 0xcf, &(0x7f0000f89000)="afb4063224d0febf06766c7cc9ec33311b7271d086b27cdabd8ca3df0bfccac74377300e4bd416c4284e74b7f8001c3d1103b4e2b12ec46fbbdef216a05b41cd73474cb9dc0641f6e9bb67042fad641671eb2164787d30ae44c2f0cc159cbcf8405c1da66a33d2b68c80baabeb669a0c420818e88acd806eb21c26448c998feb0fcabc5af207b4f407191181c2b9531c7463b9c4b5860f961e830497058193fd06f3b7b00e2245022642d8c55a622758a34f2585da4ecf2f9b1fdf96cbbed858ac76780b5da6b9619fdc0f25572e4f"}) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x0, 0xb, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_nat_t_type={0x1, 0x14}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0xfffffffffffffffe, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x58}, 0x1}, 0x0) 2018/02/05 08:57:06 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000001000-0x4a)="502b6fbbec4df108d0c62ecff4601ddeabd1580d3be736762a5611372576b575bb18a2e1c59bcbea9cf51a8ffee9efe93a786b08fcd2dcad238007eb5e9e787f2f0de347c2d457a89806", 0x4a, 0x100000) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000)='/dev/autofs\x00', 0x200, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f000000c000-0x90)={0xda, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000009000)={0x1ff, 0x6, 0x3000}, 0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x1000000000000007, 0xfffffffc, &(0x7f000000c000-0x8)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r3, &(0x7f000000c000-0x60)=@nfc_llcp, &(0x7f0000000000)=0x60) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f000000d000)={@generic="799ce94ba15a92cab30b6fdb8c7e5d24", 0x6}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000001000-0x1f)="442f9232326696b13b1d44e0d19f3c0d6cdb58788205e15c6040b50bb09204", 0x1f) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r4, 0x8040450a, &(0x7f000000e000)=""/231) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r1, 0x107, 0x0, &(0x7f0000005000-0x19)="c22cb625a729bb6eb10590a95def5e872a02f112b1e8b7de2d", 0x19) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000009000-0x44)={{0x2, 0x2, @multicast2=0xe0000002}, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x8, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}}, @generic="5483db177cd926d7ee638231550e923b"}) ioctl$TCSETS(r4, 0x5402, &(0x7f000000f000)={0x4, 0x1, 0x7f, 0x1, 0x3, 0x3, 0xfff, 0x8, 0x1, 0x9b0, 0x3, 0xdcd}) bind(r4, &(0x7f000000d000)=@pppoe={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}, @generic="28c48a0e49b46183c1b501438c033313"}}, 0x1e) mq_timedreceive(r4, &(0x7f000000a000)=""/72, 0x48, 0x4, &(0x7f0000002000)={0x77359400}) ioctl$int_out(r2, 0x5460, &(0x7f0000000000)) r5 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_add_memb(r5, 0x107, 0x1, &(0x7f0000000000)={0x0, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/05 08:57:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000a, 0x7) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f000087f000-0x108)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, [0x0, 0x4, 0xfff, 0x5, 0x200, 0x35d42775, 0x3ff, 0xafe, 0x6, 0x536, 0x2, 0xb94, 0x9, 0x7, 0x25]}, &(0x7f00006f1000)=0x108) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000162000-0x10)={0x5, 0x2, 0x4, 0x792, r1}, &(0x7f0000958000)=0x10) r2 = memfd_create(&(0x7f00005ac000+0xf55)="716d643573756d3a74727573746564287365637572697479bff06574683000", 0x1) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000997000)=@assoc_id=r1, 0x4) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f0000902000-0x3e)=""/62) r3 = socket$netlink(0x10, 0x3, 0x4) writev(r3, &(0x7f000013b000)=[{&(0x7f0000e6d000-0x96)="580000001400190c40834b80040d8c560206f8ffec048100000000000000580000be24ca944f64009400050028825a003b9748907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff0000040100a5", 0x58}], 0x1) 2018/02/05 08:57:06 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchdir(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000-0xa)=@random={'security.', '\x00'}, &(0x7f0000000000)=""/252, 0xfc) connect(r0, &(0x7f0000001000-0x10)=@ax25={0x3, {"439f01a53b55cb"}}, 0x10) 2018/02/05 08:57:06 executing program 0: 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) clone(0x51a04000, &(0x7f0000001000-0x1)="bc", &(0x7f0000001000-0x4), &(0x7f0000000000), &(0x7f0000000000)="714cb92214c625173ad44199e78f5c83cdd517931b097d1648d04fea1e1ac66d") setgid(0x0) [ 55.397181] audit: type=1400 audit(1517821026.810:8): avc: denied { set_context_mgr } for pid=5291 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/02/05 08:57:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a4e000-0x8)={0x0, 0x0}, 0x4000) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f44000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0xd) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000309000)='/dev/ashmem\x00', 0x3, 0x0) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x2) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000e0f000-0x10)={0x1, &(0x7f00006f6000)=[{0x0}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f000013f000-0x40)={r3, 0x1, &(0x7f00007aa000-0x4)=[0x8001], &(0x7f0000782000-0x8)=[0x4e, 0x8], 0x11, 0x5, 0xf49, &(0x7f0000a4c000-0x14)=[0x2, 0x1, 0x82d, 0x7, 0x2], &(0x7f00009d3000)=[0x6e]}) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r2, 0x0) read(r2, &(0x7f0000744000)=""/4096, 0x1000) 2018/02/05 08:57:06 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001000-0x1)='\x00', 0xffffffffffffffff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000002000)='.dead\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000004000-0x11)="b3eeec551f7125787221c0ebcf9c537822", r0) keyctl$update(0x2, r1, &(0x7f0000001000), 0x0) 2018/02/05 08:57:06 executing program 4: clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f000039b000), &(0x7f0000bda000)) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000d3e000)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000899000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x40000, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f000021c000)) 2018/02/05 08:57:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000d14000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4400000000001276, &(0x7f0000f1c000)) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000308000-0x15)='/dev/pktcdvd/control\x00', 0x340, 0x0) 2018/02/05 08:57:06 executing program 6: clone(0x0, &(0x7f0000509000), &(0x7f000091e000), &(0x7f0000688000), &(0x7f0000f39000)) openat$ashmem(0xffffffffffffff9c, &(0x7f000019c000)='/dev/ashmem\x00', 0x2000, 0x0) accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000a67000), 0x0) 2018/02/05 08:57:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000bac000-0x28)={@common='lo\x00', &(0x7f00000c0000)=@ethtool_test={0x1a, 0x0, 0x4, 0x0, []}}) [ 55.428109] audit: type=1400 audit(1517821026.840:9): avc: denied { call } for pid=5291 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/02/05 08:57:06 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000002000-0x4), 0x4) sysfs$2(0x2, 0x3, &(0x7f0000002000-0x8)=""/8) 2018/02/05 08:57:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setresuid(0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000019000-0x65)=""/101, 0xfffffffffffffdf4, 0x0, 0x0, 0x0) recvfrom$inet(r0, &(0x7f00001a3000-0x80)=""/128, 0x80, 0x2100, 0x0, 0x0) pipe2(&(0x7f00009b2000), 0x0) 2018/02/05 08:57:06 executing program 7: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000023000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000024000+0x44c)='./file0\x00', &(0x7f0000024000)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x4a}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000020000)={0xaa}) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000007000/0x2000)=nil, 0x2000}, 0x1}) userfaultfd(0x80000) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f000001a000/0x2000)=nil, 0x2000}, 0x1}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000025000)=""/96) 2018/02/05 08:57:06 executing program 1: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000018000-0x19)='GPLvboxnet0nodevcpuset%(\x00', 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000010000)={0xaa, 0x6c}) r1 = socket$packet(0x11, 0x3, 0x300) tee(r0, r0, 0x0, 0x8) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000002000), 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000021000-0x4), 0x4) accept$llc(r0, &(0x7f0000013000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f000001f000-0x4)=0x10) [ 55.488670] binder: BINDER_SET_CONTEXT_MGR already set [ 55.497966] binder: 5291:5325 ioctl 40046207 0 returned -16 [ 55.511708] binder_alloc: 5291: binder_alloc_buf, no vma [ 55.517981] binder: 5291:5325 transaction failed 29189/-3, size 0-0 line 3128 [ 55.530209] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/05 08:57:06 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000001000-0x4a)="502b6fbbec4df108d0c62ecff4601ddeabd1580d3be736762a5611372576b575bb18a2e1c59bcbea9cf51a8ffee9efe93a786b08fcd2dcad238007eb5e9e787f2f0de347c2d457a89806", 0x4a, 0x100000) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000)='/dev/autofs\x00', 0x200, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f000000c000-0x90)={0xda, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000009000)={0x1ff, 0x6, 0x3000}, 0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x1000000000000007, 0xfffffffc, &(0x7f000000c000-0x8)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r3, &(0x7f000000c000-0x60)=@nfc_llcp, &(0x7f0000000000)=0x60) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f000000d000)={@generic="799ce94ba15a92cab30b6fdb8c7e5d24", 0x6}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000001000-0x1f)="442f9232326696b13b1d44e0d19f3c0d6cdb58788205e15c6040b50bb09204", 0x1f) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r4, 0x8040450a, &(0x7f000000e000)=""/231) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r1, 0x107, 0x0, &(0x7f0000005000-0x19)="c22cb625a729bb6eb10590a95def5e872a02f112b1e8b7de2d", 0x19) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000009000-0x44)={{0x2, 0x2, @multicast2=0xe0000002}, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x8, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}}, @generic="5483db177cd926d7ee638231550e923b"}) ioctl$TCSETS(r4, 0x5402, &(0x7f000000f000)={0x4, 0x1, 0x7f, 0x1, 0x3, 0x3, 0xfff, 0x8, 0x1, 0x9b0, 0x3, 0xdcd}) bind(r4, &(0x7f000000d000)=@pppoe={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}, @generic="28c48a0e49b46183c1b501438c033313"}}, 0x1e) mq_timedreceive(r4, &(0x7f000000a000)=""/72, 0x48, 0x4, &(0x7f0000002000)={0x77359400}) ioctl$int_out(r2, 0x5460, &(0x7f0000000000)) r5 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_add_memb(r5, 0x107, 0x1, &(0x7f0000000000)={0x0, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/05 08:57:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000166000)={0x0, 0x0}) vmsplice(r0, &(0x7f00003a4000)=[{&(0x7f00005b9000-0x96)="af82c8217f2eb49e5bb6020cf048968657d3808818deff24e3dcc550947a08b15197ce9e81384decb7d98df37ed0eaab4f1c74c62188f931123976d8a083879f70bdedb661ba137f2db6225e3a1fd712dfec16d309fcd034f65be5301e6b52e41c67fe6aadadd7fe9756a589939a12528585955aea86d2c93669df689bdc7b8c3968da5a465fbc09aed3c2bd238dd75f9e83ccd22a7f", 0x96}, {&(0x7f0000279000)="bef519ff78ecbdc7a86b93fccbab57b1abe50b15088684a75e5ec7bff95b563e0535079113430d2b5621c2ada055519de7553868afe123ff59331aa53ab1a80df90137afcea311979bf63b5f2d3916d410f9922437d13b571555b2adf9a8303b6414fc8e3b77fe5050a960987efa82920a3fa7288c762d465ab5422bd011131fa4adbba40361ef88095ba9daf64c1095b20269bea0c4e9a40d5707ca4aa68fc24f47ad8d95d3e1603cb9bf4eb77164c64119ed6a2bd1ed00d0139c1bd227bc856d24fd4123997dfd6306a75e7e8f5a0f68a0c57e0a87f5a38c8a8b763c5eb3ef3bde8c34a896360c90f32a4c", 0xec}, {&(0x7f000086f000)="59ca420c7032fcfb301b14391c065d50a196fba3db616475e6f64c840f983f4ad56caed53ad9b0ec137e01c960aa9143f1473bdd1cbc139c984dbffbe964196d50682c2a68dc4545881a1724930b3d56a536458722c3d672f6da9647de4248dda8d8dc19fe8a5b411fa8e9bb3ccca8e17a16f68309f84d50d73a4ca10c6dee13919ff9a79a0352f803d092ec96683928949ea1fe35a79910a2039981bbcb85aa88325c690b7d3a4c153d41fbc90776bcecd8c161e58e67296eddf681f48d8c6881d005553d0af82eda59b8f955183727bab09dedf3f36d2f85b2f7d1d434adce03ab5414a32295db622b8a", 0xeb}, {&(0x7f00004ac000-0x89)="70521616d92576dcd976434fca5131c02589dc511d5d58958a243d854e617af573f93a00f92794b70eb049cb5c7b407d28b476e7b9ae6b60451aeca76940b7ab9cba8816d3a5875dc31115586eea3d2b5543ccc17277a6996f628429db5200f5e8dda19405c323a40292c8ebe6502fcb2e04d4c853f4ee554fef7f5953ca003df7a751c9d7c632c7d4", 0x89}, {&(0x7f000031f000-0x78)="8dec8f1f7d08b057ab189734a7f84b72241a22b23cb5c65a73bab071e83d34508f61fd4d82223401cd2b473d4b2ac8c486e23800ff7aa2183187746b7b129d18704f100f939d3da4bcdb1cd69fb12ff1a064100c7c548d5ba18e73d7b37ce72377cfe23c131b394d2272b18308e5f4d95a8aa7afb5032b2c", 0x78}, {&(0x7f00002c8000)="d992f2f32ff2dbff7e32cee3a4c1e9df8ca1786db31eaf337e9a1255d9dbafea14a294e3dd240cedfaf8a8532a827188e2e8657a69d80f65b7117108a3987b0278a858701bc5100b763111", 0x4b}, {&(0x7f0000bef000)="5d251bb889ec63f87e089a", 0xb}, {&(0x7f0000e9e000-0x2)='M=', 0x2}], 0x8, 0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x18, &(0x7f0000d0a000-0x4), 0x4) 2018/02/05 08:57:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000b42000-0x15)='/dev/pktcdvd/control\x00', 0x80000, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000724000-0x50)={@generic="5d00aac6d4349d110ba30c6cba056748", @ifru_map={0x80000001, 0x5, 0x4, 0x10000, 0x5730876c}}) r2 = fcntl$dupfd(r0, 0x0, r0) r3 = epoll_create1(0x0) r4 = epoll_create1(0x0) r5 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000d37000-0xc)={0xfc147812c6696267}) timerfd_settime(r5, 0x1, &(0x7f0000005000)={{}, {0x0, 0x1c9c380}}, &(0x7f0000afa000-0x10)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f000001b000-0xc)={0xffffffff80000009}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r5, &(0x7f0000ca0000)={0x2001}) epoll_pwait(r3, &(0x7f0000a1f000-0x54)=[{}, {}], 0x2, 0x0, &(0x7f0000bc0000-0x8), 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000b05000)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001}}, [0x0, 0xfff, 0x946, 0x6, 0xfffffffffffffffd, 0x100000001, 0x101, 0x1000, 0x101, 0x9, 0x4, 0xca, 0x400, 0x7, 0x8]}, &(0x7f0000c72000)=0x108) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000a60000-0x8)={r6, 0x10001}, &(0x7f0000c90000-0x4)=0x8) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000019000)) epoll_create(0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f00001be000)=0x8) 2018/02/05 08:57:06 executing program 6: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00005c1000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001000-0x4)=0x14) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001000-0x8c)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x3, @loopback=0x7f000001}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in={0x2, 0x2, @loopback=0x7f000001}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x3, @multicast2=0xe0000002}, @in6={0xa, 0x1, 0x4, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @in={0x2, 0x0, @broadcast=0xffffffff}], 0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000)={{{@in=@dev, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000002000)=""/154, &(0x7f0000000000)=0x9a) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000000)={@broadcast=0xffffffff, @multicast2=0xe0000002, r1}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000003000+0xcf)=@req={0xe743, 0x0, 0x1, 0x6df6c54b}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000049e000)=@assoc_value={0x0, 0x1}, &(0x7f0000d43000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00003f0000)={r2, 0x7ff}, &(0x7f000031e000)=0x8) r3 = syz_open_procfs(0x0, &(0x7f0000c6e000-0x17)='loginuid\x00') ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f000052d000-0xd)={{0x0, 0x1, 0x80, 0x3, 0x8}}) fcntl$F_GET_RW_HINT(r3, 0x40b, &(0x7f00009f7000)) setsockopt$inet_opts(r3, 0x0, 0xd, &(0x7f0000bb3000-0x1000)="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", 0x1000) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000256000)={0x10, {{0xa, 0x3, 0xffff, @mcast2={0xff, 0x2, [], 0x1}, 0x800}}, 0x1, 0x2, [{{0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, {{0xa, 0x1, 0x3, @empty, 0xdb0e}}]}, 0x190) listxattr(&(0x7f0000f48000-0x8)='./file0\x00', &(0x7f0000f5b000-0x16)=""/22, 0x16) writev(r3, &(0x7f0000b97000)=[], 0x0) 2018/02/05 08:57:06 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000795000-0xd)='/dev/usbmon#\x00', 0x1, 0x400000) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000cc7000-0x4)={0x8, 0x387}) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) write$selinux_user(r1, &(0x7f0000002000)={'system_u:object_r:system_cron_spool_t:s0', 0x20, '%ystem_u\x00'}, 0x32) 2018/02/05 08:57:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000985000)='\x00', 0x0) rt_sigaction(0x6, &(0x7f0000c4a000-0x20)={0xa}, &(0x7f0000278000), 0x8, &(0x7f0000406000+0x651)) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) r1 = request_key(&(0x7f00009ce000)='syzkaller\x00', &(0x7f000077f000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000af2000)='/-^em1-\x00', 0x0) keyctl$get_security(0x11, r1, &(0x7f000057b000)=""/22, 0x16) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x428425, {0x400003ffffffe}}, &(0x7f00009fb000), 0x8, &(0x7f00001a4000-0x8)) syz_open_dev$evdev(&(0x7f0000258000)='/dev/input/event#\x00', 0x0, 0x0) 2018/02/05 08:57:06 executing program 0: mmap(&(0x7f0000000000/0xe80000)=nil, 0xe80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000e81000-0x10)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f000059e000-0x4)=0x10, 0x800) mmap(&(0x7f0000e80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000e80000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002}}, 0x6, 0x4e}, &(0x7f0000e80000)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000d1d000-0xc)={r1, 0x8, 0x30}, &(0x7f000059a000)=0xc) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f0000e80000-0x10)=[{&(0x7f00008cc000-0x58)="580000001400192340834b80040d8c560a060000ec040000000543d8d8fe5800004824ca944f64008906000000000000007dbe6d830200000000000000000000ff03ff2800000400100001000000000000009b0000040e05", 0x58}], 0x1) [ 55.539710] binder: undelivered TRANSACTION_COMPLETE 2018/02/05 08:57:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0x72, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x14)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000f52000-0xc)={0x0, 0x0, 0xffffffffffffffff}) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000cc4000)=""/162) 2018/02/05 08:57:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) pipe2(&(0x7f0000977000)={0x0, 0x0}, 0x800) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000158000)={0x100, {{0xa, 0x3, 0xc967, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}}, {{0xa, 0x1, 0x2, @empty, 0x7202}}}, 0x108) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000003000)="441f090000000021000600000000e978200505000000000000000004fd", 0x1d) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000613000)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00009b8000)={0x0}, &(0x7f0000cec000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000c84000)={r3, 0xd6, "39e0047be6163a87d243458a52e42dcb09895e4dd92cc0b0aeba0e81128eb0b6af8dbf38eacb10618405de61350c5fecda92e6c23c39afd0f7a990ecb189324beaca0c049d7adc394f6f4536746ebe45ae6d291aea9433edf5cc9f495ed923ba5e300b29d1c91b7b647d988d0626fbde003e1c444d3790b4ab802ae916ca8d4cd473a00820020b5a508e5dbe58570049ecb9baa6dc2cddf46dcfb37f819415bc3969c5973d10e152d8818a508598a8513c3526f6093e8cf6ae9f0731444449f4340e9240d66f366069e6f333dedbb3b73dff9e1d8822"}, &(0x7f0000768000-0x4)=0xde) connect$inet(r0, &(0x7f0000ea0000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/05 08:57:07 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in=@multicast2, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000002000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000013000-0x18)={@mcast2={0xff, 0x2, [], 0x1}, 0x1, r2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, 0x2e, &(0x7f0000001000-0x40)=[{&(0x7f0000000000)=""/32, 0x20}, {&(0x7f0000001000-0x2e)=""/46, 0x2e}, {&(0x7f0000003000-0x1000)=""/4096, 0x1000}, {&(0x7f0000002000)=""/137, 0x89}], 0x4, &(0x7f0000000000)=""/131, 0x83, 0x3}, 0x100) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000003000-0x390)={0x40, {{0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x3}}, 0x1, 0x6, [{{0xa, 0x1, 0x2, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x2edc8861}}, {{0xa, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1cc}}, {{0xa, 0x1, 0x6, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x7}}, {{0xa, 0x2, 0x6, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x5}}, {{0xa, 0x1, 0x100000000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x20}}, {{0xa, 0x2, 0x4390, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}}]}, 0x390) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x14000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r4, 0xc05c5340, &(0x7f0000000000)={0x2, 0x3, 0xde, {0x0, 0x1c9c380}, 0x8, 0x7}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) getsockopt$inet6_int(r4, 0x29, 0xf9, &(0x7f0000002000), &(0x7f0000003000-0x4)=0x4) pselect6(0x40, &(0x7f0000012000-0x40), &(0x7f0000011000), &(0x7f0000003000), &(0x7f0000013000)={0x0, 0x989680}, &(0x7f0000004000-0x10)={&(0x7f0000012000), 0x8}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00009d8000)=@buf={0x0, &(0x7f000067c000-0x8f)}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000557000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mq_open(&(0x7f0000e4b000)='em1^\x00', 0xc0, 0x4, &(0x7f000054c000)={0x40, 0x1, 0x200, 0xffffffffffffffff, 0x6, 0x800, 0x1000, 0x3}) 2018/02/05 08:57:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000985000)='\x00', 0x0) rt_sigaction(0x6, &(0x7f0000c4a000-0x20)={0xa}, &(0x7f0000278000), 0x8, &(0x7f0000406000+0x651)) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) r1 = request_key(&(0x7f00009ce000)='syzkaller\x00', &(0x7f000077f000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000af2000)='/-^em1-\x00', 0x0) keyctl$get_security(0x11, r1, &(0x7f000057b000)=""/22, 0x16) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x428425, {0x400003ffffffe}}, &(0x7f00009fb000), 0x8, &(0x7f00001a4000-0x8)) syz_open_dev$evdev(&(0x7f0000258000)='/dev/input/event#\x00', 0x0, 0x0) 2018/02/05 08:57:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000670000-0x11)='/dev/vga_arbiter\x00', 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x2c00) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007e1000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) recvfrom$unix(r2, &(0x7f0000d10000-0xda)=""/218, 0xda, 0x100, &(0x7f0000654000)=@file={0x0, './file0\x00'}, 0xa) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) 2018/02/05 08:57:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00008e8000)=@assoc_value={0x0, 0xfffffffffffff001}, &(0x7f00002ad000-0x4)=0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f62000), &(0x7f00006de000-0x4)=0xc) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x1000080000089f1, &(0x7f0000d76000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff031d0000010000c7000000e00003000480fbf502007e23"}) 2018/02/05 08:57:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000d51000)=0x4, 0x4) write(r0, &(0x7f000088d000-0x23)="220000001800070700be0000090007000a00f6885100000900f8ff0005000280ff45", 0x22) 2018/02/05 08:57:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) setfsuid(0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000066000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, &(0x7f0000ff3000)=0x26, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000169000)={{0xa, 0x1, 0x8001, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x18000000000}, {0xa, 0x3, 0x81, @loopback={0x0, 0x1}, 0x79f}, 0x7, [0x4, 0x6, 0x4, 0x2bc, 0x10000, 0x6, 0x7f, 0xaf2]}, 0x5c) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f00007d9000-0x48)=@full, &(0x7f0000a90000-0x4)=0x48) fstatfs(r1, &(0x7f000061e000)) [ 55.641683] FAULT_FLAG_ALLOW_RETRY missing 30 [ 55.646893] CPU: 0 PID: 5385 Comm: syz-executor3 Not tainted 4.4.115-gaa856bd #6 [ 55.654427] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.663758] 0000000000000000 3b5c64ea54c38971 ffff8800acb1f970 ffffffff81d03dad [ 55.671723] ffff8801c86b3080 1ffff10015963f3b ffff8800acb1faf8 0000000000000000 [ 55.679687] 0000000000000000 ffff8800acb1fb20 ffffffff816072e5 ffffffff81237410 [ 55.687656] Call Trace: [ 55.690221] [] dump_stack+0xc1/0x124 [ 55.695554] [] handle_userfault+0x715/0xf50 [ 55.701495] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 55.708480] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 55.714858] [] ? _raw_spin_unlock_irqrestore+0x6b/0x70 [ 55.721752] [] ? handle_mm_fault+0xb5d/0x3190 [ 55.727864] [] ? userfaultfd_poll+0x180/0x180 [ 55.733978] [] ? handle_mm_fault+0x291e/0x3190 [ 55.740180] [] handle_mm_fault+0x2938/0x3190 [ 55.746207] [] ? hash_futex+0x210/0x210 [ 55.751798] [] ? copy_page_range+0x1480/0x1480 [ 55.758000] [] ? __do_page_fault+0x780/0xa00 [ 55.764031] [] ? vmacache_find+0x57/0x290 [ 55.769799] [] __do_page_fault+0x35b/0xa00 [ 55.775651] [] do_page_fault+0x27/0x30 [ 55.781157] [] page_fault+0x28/0x30 2018/02/05 08:57:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000d91000)='/dev/usbmon#\x00', 0x100000000, 0x2001) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000086000)='net/rt_acct\x00') lseek(r1, 0x56, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000de0000-0x10)={0x0, 0x9, 0xffffffff, 0x1}, &(0x7f00009c7000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000062a000-0xa0)={r2, @in6={{0xa, 0x1, 0x800, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0xfb}}, 0x3, 0x10001, 0xe5, 0x6, 0x8}, 0xa0) 2018/02/05 08:57:07 executing program 5: 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000011000)='/dev/pktcdvd/control\x00', 0x200, 0x0) r2 = userfaultfd(0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r1, &(0x7f0000002000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000012000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) rt_sigaction(0x1e, &(0x7f0000877000-0x20)={0x5c3, {0x6}, 0x1, 0xa8}, &(0x7f0000a20000), 0x8, &(0x7f0000dc6000-0x8)) readahead(r2, 0x0, 0x7fff) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ftruncate(r3, 0x0) 2018/02/05 08:57:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f00007fc000-0x3)='H', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) r1 = creat(&(0x7f0000c0d000-0x8)='./file0\x00', 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000aa8000)={&(0x7f0000e68000/0x3000)=nil, 0x3000}) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00') 2018/02/05 08:57:07 executing program 6: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000002e000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x406, r0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r2, &(0x7f0000011000-0x8)='./file0\x00', &(0x7f000002d000)=[&(0x7f0000010000-0xd)='em0$security\x00'], &(0x7f000001a000)=[&(0x7f000002d000)='\x00', &(0x7f000002c000-0x4)='-+\'\x00', &(0x7f0000016000)='@\x00', &(0x7f000000e000-0x9)="6c6f9c5b7b292e2c00", &(0x7f000002e000-0x16)='*ppp0vboxnet1@%*.ppp0\x00', &(0x7f0000029000)='\x00', &(0x7f0000006000-0xd)='ppp0z@%#eth0\x00'], 0x100) recvmmsg(r0, &(0x7f0000002000-0xb4)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f000001a000-0x4e)=""/78, 0x4e}], 0x1, &(0x7f000002f000)=""/7, 0x7}}, {{&(0x7f0000003000-0x58)=@alg, 0x58, &(0x7f000001c000)=[], 0x0, &(0x7f0000030000-0x57)=""/87, 0x57}}], 0x2, 0x10000, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f000002f000), &(0x7f0000024000)=0x4) r3 = fcntl$getown(r0, 0x9) flistxattr(r1, &(0x7f0000012000-0xe5)=""/229, 0xfffffe2f) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000002d000)={0x0, 0x0}) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r4, 0x541b, &(0x7f000002d000)) ptrace$setsig(0x4203, r3, 0x4b, &(0x7f000000a000)={0x0, 0x5, 0x1, 0x8000}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000007000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x800}) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x2e, &(0x7f0000031000-0xae)="744d18c2f4a5eb3aa7f907bf04b0681a10d36bac9d6b78ecd3a83bb874ee7a4f924d6804c255d31c321c29a515a864b7be7c3294712f7bc28b7c141b7ecf987901d7cdd1d6f02df1d300cb9d3be147bc382481c1b71196a9a8e00da23b8866ff56aff1020a211ee8d8dd4ede89a0690b33b6bfc9834b60169efd86860fab7e656267742ef80b2e9e20d76cdfe9913364ce4152d92acb4fced3bf2eeb501c8af64781afb30bce7e5d570ef87a069f", 0xae) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000026000-0x2), 0x0, 0x0, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/05 08:57:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000250000-0x4)=0xc2, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto(r0, &(0x7f00006ae000), 0x0, 0x0, &(0x7f0000538000+0x571)=@can={0x1d}, 0x10) accept(r0, &(0x7f0000750000-0x10)=@ipx, &(0x7f0000136000-0x4)=0x10) sendto$inet(0xffffffffffffffff, &(0x7f00002bb000)='C', 0x1, 0x0, &(0x7f0000bb7000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000ec2000)='yeah\x00', 0x2b) sendmsg$unix(r1, &(0x7f0000f89000)={&(0x7f0000fd8000+0x1a6)=@abs, 0x8, &(0x7f0000682000)=[{&(0x7f00001b6000-0x1000)="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", 0x6f3}], 0x1, &(0x7f0000781000-0x40)=[]}, 0x0) [ 55.786404] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 55.793213] [] ? SyS_pselect6+0x19a/0x530 [ 55.798980] [] ? SyS_select+0x1d0/0x1d0 [ 55.804577] [] ? SyS_futex+0x210/0x2c0 [ 55.810083] [] ? do_futex+0x15d0/0x15d0 [ 55.815675] [] ? vm_stat_account+0x130/0x130 [ 55.822400] [] ? __fget_light+0x199/0x1e0 [ 55.828169] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 55.834630] [] entry_SYSCALL_64_fastpath+0x1c/0x98 2018/02/05 08:57:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000f6a000)=0x8, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000f70000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d8724eb4f1fe4fb8607a6fa401ca8969a47542c8e2cb00000000000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1}, 0x0) recvmsg(r0, &(0x7f00002d6000)={&(0x7f00004d4000-0x6)=@hci, 0x6, &(0x7f00003c1000-0x10)=[{&(0x7f0000122000)=""/228, 0xe4}], 0x1, &(0x7f00005df000)}, 0x0) 2018/02/05 08:57:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000f5e000)='./control\x00', 0x3fa) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000b90000)='./file1\x00', 0x80000000000000) mkdirat(r1, &(0x7f0000e3d000)='./file1\x00', 0x26) mkdir(&(0x7f000020c000)='./file1\x00', 0x20) 2018/02/05 08:57:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000035000)='/dev/keychord\x00', 0x201, 0x0) write$eventfd(r0, &(0x7f00004b5000-0x8)=0x100000001, 0xf8) mprotect(&(0x7f0000801000/0x4000)=nil, 0x4000, 0xf) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000fe1000-0x1e)={0x0, 0x16, "7188ecfeca4301a5effc9bb950e06b486df8a171c214"}, &(0x7f0000a6e000-0x4)=0x1e) ioctl$KDENABIO(r0, 0x4b36) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000968000)={r1, 0x81}, 0x6) 2018/02/05 08:57:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000ed5000)='/dev/sg#\x00', 0x8, 0x4000) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x7ff, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00004d6000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x4610e16f}, 0x20) sendmsg(r1, &(0x7f0000e77000)={&(0x7f0000075000)=@generic={0x7, "c39e9a0b5ade5d22f23d2a79a3b47a854b421ac1c416471f6b9e5325544b3d1b7af604a72026f8a7d74626fe66a69ebd5879892e0e573989a9d1fe891e9f14135110ff7a4165fcb0e2c58a31cd18a30d94859e97d05bb0a0934aee6de10df7b460a897c5770970b3d84dcd69035a00e00ef0ee70212a89527a10a1ad066b"}, 0x80, &(0x7f0000822000-0x70)=[{&(0x7f0000ff8000)="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", 0x1000}, {&(0x7f0000804000-0x7)="b592f9dc6ee3be", 0x7}, {&(0x7f0000644000-0x2)="db15", 0x2}, {&(0x7f0000bfd000-0x3)="e038b8", 0x3}, {&(0x7f0000b88000-0xf)="d9ffc467db986cf7ecf0b2acc69f76", 0xf}, {&(0x7f0000735000)="f08adf36e9ed3fdd0c1d41644cbf8ffb712fd3410477bea0392642e136d645bc76381ca6974519739f43ad6757928e6482ac6dd55983350e91f1e468fd54210aeff9e8e0a571c2ad6cd810f23f83ebe48b974ced9c880d61cbfb2c4e1aef23f93ca9b8cf08b4315c260d81e0e73fb1b6b50b44b44c1eb2252ac58da8636972d48aab4c222e51210858ec5d2247376bdbe94a33b4431ebb620f00cce1691fa397d23ddff1e6fe4a29b007aa68bda560d44691bbe2323aa395f3a0fa8bf962810f1d217de193b476e38fe0c59932db6c1d90fb600e9fc4a51c110ac50b167e107fdc7f16bb", 0xe4}, {&(0x7f0000538000)}], 0x7, &(0x7f0000c60000-0x10e8)=[{0x1010, 0x11f, 0x53, "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"}, {0x10, 0x107, 0x80000000}, {0xc8, 0x0, 0x7fffffff, "ca8fea4e949e500f7aa248982714dc6dbaee451e8d4e27b32662a50b6256d3ce778bd8a248783053b56824fc3e41681ee1193e61f9653f373f40f51b81e43e8f00c22a0feeddc42e0f641e180d4f16a85428edc6770d4d1c202853433e789a3e8c10b731fe25d89482325829157a0d2bbbe0a9b55df3031bad76a3e542c737e4073391b60edba872bafa58600398620a78f9aa3d3c922e550238a60e49a99b355839391b02454bb2647fb53f84e46e0471e5e3"}], 0x10e8, 0x884}, 0x40004) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00002c7000-0x4)=@assoc_id=0x0, &(0x7f0000e58000)=0x4) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000009000-0x8)=@assoc_value={r2, 0x8}, 0x8) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000fc9000)='/selinux/member\x00', 0x2, 0x0) [ 55.887774] keychord: invalid keycode count 0 [ 55.904013] keychord: invalid keycode count 0 2018/02/05 08:57:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x1fffffe) uname(&(0x7f0000ff0000)) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000044000)='/selinux/mls\x00', 0x0, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000168000-0x38)={&(0x7f00005e2000-0x6)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f000083b000)={&(0x7f00005c8000)=@delrng={0x10, 0x14, 0x4, 0x3, 0x1, "", [""]}, 0x10}, 0x1, 0x0, 0x0, 0x4040850}, 0x0) 2018/02/05 08:57:07 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x6, 0x27, &(0x7f0000000000)={0x0}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000178000-0x5)='veno\x00', 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x9, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xb}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000497000)='/selinux/checkreqprot\x00', 0x0, 0x0) r2 = open(&(0x7f0000d1d000)='./file0\x00', 0x50003, 0x9) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f000021c000-0x4), 0x4) 2018/02/05 08:57:07 executing program 7: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x3, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x25}, {0x16}]}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000016000-0x18)={0x3, &(0x7f0000029000)=""/5, &(0x7f000002e000)=[{0x8, 0x0, 0x101, &(0x7f000002a000)=""/15}, {0x2, 0x0, 0xa8, &(0x7f000001d000)=""/6}, {0x273, 0x0, 0x3d74, &(0x7f000002c000)=""/4096}, {0xc88, 0x0, 0x4, &(0x7f000002d000)=""/24}]}) 2018/02/05 08:57:07 executing program 1: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000ddd000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fd8000)) r0 = gettid() mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$poke(0xffffffffffffffff, r0, &(0x7f0000fdc000), 0x6) r1 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000fdd000)="4bb27639aa546cd8dda1b644ee0bd507e223cac8cf49e3f91f3c1c8279d572c0c03c3a999bcdc1e76b0f6b8eb0df720665210fdea4750fd527aacfb8c75d7304e83f83d8c00cc61c8d22f3b85c4044b2ac2c7c32f6cfc7499ffc6d76b47b47d1425cb9b42a5313a726f29eb1e2c1b565ac835745f8029616d435451958ed6123376fa564f35f2277efa2f7df89ffa78dadbace18bcd7d0b8a3967e3f15c744fd6257e9d3fd0b983b99ad617e22166db9fa4c1792a5bd450b1e84a2883b9bbdc5587220fd0af298236120cc6a18e4e01dcb7e11c1832b02ccbe9f501a3b832a385305f02ae6f8dfa8ae45", 0xea) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r1, &(0x7f0000fdd000), &(0x7f0000fde000-0x4)=0x10, 0x80800) unlinkat(r1, &(0x7f0000fda000)='./file0\x00', 0x0) 2018/02/05 08:57:07 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x1, 0x11, r0, 0x0) 2018/02/05 08:57:07 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000985000)=',&\x00', 0x0) rt_sigaction(0x6, &(0x7f0000c4a000-0x20)={0xa}, &(0x7f0000278000), 0x8, &(0x7f0000406000+0x651)) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r1, 0x0) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x428425, {0x400003ffffffe}}, &(0x7f00009fb000), 0x8, &(0x7f00001a4000-0x8)) syz_open_dev$evdev(&(0x7f0000868000-0x12)='/dev/input/event#\x00', 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000002000-0x6a)=""/106, 0x6a, 0x0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) r2 = add_key$user(&(0x7f00003dd000)='user\x00', &(0x7f0000852000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00008d3000-0xd3)="6b8de7fc8e536229e879305e8ed676ef3750a4f4579e6f65f200b201b3cf1025bed62869b80c8b667a6023f0f48300ffecfb3793e15e130a15a1abc2ba2423ff8a698fa4367fd74a106accf05bee518b149b51132c390d15215dea7496bb47fd550136d772ac7cd88aeb4d0a564345ca5e4f8eb30d67d2b4f89b5d53c8634ad3e744855531d982ec160387114d2a032eba55cf8e2b304c11fc80be39b17c5931e686aa583beae90051ad983149a96d367005114c24c77222b11ab1e78942030fff8114126da22f40acce1d073176d1f35fbb0c", 0xd3, 0xfffffffffffffff9) keyctl$setperm(0x5, r2, 0x8200001) syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000e92000-0x8)={0x8, 0x10000, 0x3f, 0x100000000}, 0x8) unshare(0x80000000) 2018/02/05 08:57:07 executing program 6: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000002e000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x406, r0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r2, &(0x7f0000011000-0x8)='./file0\x00', &(0x7f000002d000)=[&(0x7f0000010000-0xd)='em0$security\x00'], &(0x7f000001a000)=[&(0x7f000002d000)='\x00', &(0x7f000002c000-0x4)='-+\'\x00', &(0x7f0000016000)='@\x00', &(0x7f000000e000-0x9)="6c6f9c5b7b292e2c00", &(0x7f000002e000-0x16)='*ppp0vboxnet1@%*.ppp0\x00', &(0x7f0000029000)='\x00', &(0x7f0000006000-0xd)='ppp0z@%#eth0\x00'], 0x100) recvmmsg(r0, &(0x7f0000002000-0xb4)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f000001a000-0x4e)=""/78, 0x4e}], 0x1, &(0x7f000002f000)=""/7, 0x7}}, {{&(0x7f0000003000-0x58)=@alg, 0x58, &(0x7f000001c000)=[], 0x0, &(0x7f0000030000-0x57)=""/87, 0x57}}], 0x2, 0x10000, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f000002f000), &(0x7f0000024000)=0x4) r3 = fcntl$getown(r0, 0x9) flistxattr(r1, &(0x7f0000012000-0xe5)=""/229, 0xfffffe2f) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000002d000)={0x0, 0x0}) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r4, 0x541b, &(0x7f000002d000)) ptrace$setsig(0x4203, r3, 0x4b, &(0x7f000000a000)={0x0, 0x5, 0x1, 0x8000}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000007000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x800}) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x2e, &(0x7f0000031000-0xae)="744d18c2f4a5eb3aa7f907bf04b0681a10d36bac9d6b78ecd3a83bb874ee7a4f924d6804c255d31c321c29a515a864b7be7c3294712f7bc28b7c141b7ecf987901d7cdd1d6f02df1d300cb9d3be147bc382481c1b71196a9a8e00da23b8866ff56aff1020a211ee8d8dd4ede89a0690b33b6bfc9834b60169efd86860fab7e656267742ef80b2e9e20d76cdfe9913364ce4152d92acb4fced3bf2eeb501c8af64781afb30bce7e5d570ef87a069f", 0xae) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000026000-0x2), 0x0, 0x0, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/05 08:57:07 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000164000)={0x4, 0x0, 0x5, 0x1ff, "84e0aa85593426f8ebf6a93f5cb98a1fb68b8e7e037c5153c3823b810b5466fb"}) r1 = getpgrp(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000002000-0x8)={0x1, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000002000+0x901)='wlan0*mime_type-trusted}&wlan0vmnet1.trusted{\\{GPL\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2, 0x8812, r2, 0x0) timer_create(0x0, &(0x7f00003ad000)={0x0, 0x20, 0x0, @tid}, &(0x7f00005ab000-0x4)=0x0) pwritev(r2, &(0x7f00001d2000)=[{&(0x7f0000bb1000-0xfc)="fa", 0x1}], 0x1, 0x0) timer_gettime(r3, &(0x7f0000001000)) 2018/02/05 08:57:07 executing program 1: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f000005d000-0x50)=""/80, &(0x7f00000d0000-0x4)=0x50) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d18000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) getpeername$unix(r1, &(0x7f0000730000-0x8)=@abs, &(0x7f0000ed9000)=0x8) 2018/02/05 08:57:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000091b000-0x8)={0x0}) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f00004aa000-0x8)) memfd_create(&(0x7f000042b000-0x1e)='.ppp0\'cgroup.)trustedvboxnet0\x00', 0x2) r1 = syz_open_dev$sndseq(&(0x7f000004f000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000210000)={{0x0, 0x101}, 0x0, 0x0, 0x0, {0xea}}) 2018/02/05 08:57:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000bc0000-0x10)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f00004a2000)=0x10, 0x80000) setsockopt$inet_group_source_req(r0, 0x0, 0x0, &(0x7f0000c90000-0x118)={0xff, {{0x2, 0x2, @empty}}, {{0x2, 0x3, @multicast2=0xe0000002}}}, 0x118) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x3de0, 0x2, 0x0, 0xffffffff}]}) r1 = creat(&(0x7f00008d0000)='./file0\x00', 0x6) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) mkdirat(0xffffffffffffffff, &(0x7f000015d000)='./file0\x00', 0x0) 2018/02/05 08:57:07 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) unlinkat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00002e0000)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000310000-0x7)=""/7) clone(0x0, &(0x7f00001c3000-0x2), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f0000b6c000)) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000e80000)=0x5) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/05 08:57:07 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f00009d4000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ppoll(&(0x7f00009aa000-0x18)=[{r0}], 0x1, &(0x7f0000b19000-0x8)={0x77359400}, &(0x7f0000b40000), 0x8) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001e000-0x4)=0x9) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0}, &(0x7f0000fb6000)=0xc) ptrace$setsig(0x4203, r1, 0x1, &(0x7f0000578000)={0x2d, 0xffffffff80000000, 0x6, 0x1e}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r2 = dup2(r0, r0) poll(&(0x7f0000000000)=[{r0, 0x80}, {r0, 0x200}, {r0, 0x2200}, {r0, 0x4}, {r0, 0x40}, {r2, 0x1000}, {r2, 0x4040}, {r2, 0x4340}], 0x8, 0x9) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000001000-0x33)=""/51) 2018/02/05 08:57:07 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000164000)={0x4, 0x0, 0x5, 0x1ff, "84e0aa85593426f8ebf6a93f5cb98a1fb68b8e7e037c5153c3823b810b5466fb"}) r1 = getpgrp(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000002000-0x8)={0x1, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000002000+0x901)='wlan0*mime_type-trusted}&wlan0vmnet1.trusted{\\{GPL\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2, 0x8812, r2, 0x0) timer_create(0x0, &(0x7f00003ad000)={0x0, 0x20, 0x0, @tid}, &(0x7f00005ab000-0x4)=0x0) pwritev(r2, &(0x7f00001d2000)=[{&(0x7f0000bb1000-0xfc)="fa", 0x1}], 0x1, 0x0) timer_gettime(r3, &(0x7f0000001000)) 2018/02/05 08:57:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001ce000)='./bus\x00', 0x0) mount(&(0x7f000023c000)='./bus\x00', &(0x7f0000044000-0x6)='./bus\x00', &(0x7f00009bb000)='ramfs\x00', 0x1, &(0x7f0000383000-0xac)) renameat(0xffffffffffffffff, &(0x7f000030d000-0x6)='./bus\x00', 0xffffffffffffffff, &(0x7f0000d5a000)='./bus\x00') 2018/02/05 08:57:07 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000985000)=',&\x00', 0x0) rt_sigaction(0x6, &(0x7f0000c4a000-0x20)={0xa}, &(0x7f0000278000), 0x8, &(0x7f0000406000+0x651)) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r1, 0x0) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x428425, {0x400003ffffffe}}, &(0x7f00009fb000), 0x8, &(0x7f00001a4000-0x8)) syz_open_dev$evdev(&(0x7f0000868000-0x12)='/dev/input/event#\x00', 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000002000-0x6a)=""/106, 0x6a, 0x0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) r2 = add_key$user(&(0x7f00003dd000)='user\x00', &(0x7f0000852000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00008d3000-0xd3)="6b8de7fc8e536229e879305e8ed676ef3750a4f4579e6f65f200b201b3cf1025bed62869b80c8b667a6023f0f48300ffecfb3793e15e130a15a1abc2ba2423ff8a698fa4367fd74a106accf05bee518b149b51132c390d15215dea7496bb47fd550136d772ac7cd88aeb4d0a564345ca5e4f8eb30d67d2b4f89b5d53c8634ad3e744855531d982ec160387114d2a032eba55cf8e2b304c11fc80be39b17c5931e686aa583beae90051ad983149a96d367005114c24c77222b11ab1e78942030fff8114126da22f40acce1d073176d1f35fbb0c", 0xd3, 0xfffffffffffffff9) keyctl$setperm(0x5, r2, 0x8200001) syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000e92000-0x8)={0x8, 0x10000, 0x3f, 0x100000000}, 0x8) unshare(0x80000000) 2018/02/05 08:57:07 executing program 7: clone(0x0, &(0x7f0000623000), &(0x7f00002d0000-0x4), &(0x7f0000907000), &(0x7f0000553000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fdatasync(r0) 2018/02/05 08:57:07 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000bba000-0x8)={@remote={0x0, 0x0, 0x0}, @broadcast}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000001000)='./file0\x00', 0x0) 2018/02/05 08:57:07 executing program 3: pipe(&(0x7f0000bfd000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000001000-0x4), &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r2, 0x107, 0xc, &(0x7f0000005000-0x4)=0xfffffffffffffff8, 0x4) 2018/02/05 08:57:07 executing program 2: msync(&(0x7f00003cb000/0x4000)=nil, 0x4000, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xca, &(0x7f0000001000-0xca)={@empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0x7ff, 0x6, 0x2}}], {@llc={0x4, {@snap={0x0, 0x1, "c0", "be0241", 0x600, "52fa2be3395cb9cd0409e2276032c1c985d811625e9518afee3743ddcfaa3db19133bc503129e576585b2e53be7cd087ada1e9deb3e0b4bc517d006e700c07a0a12edc52de3d9f0e7457bdbb552246b9fb996fd864344df7e7281be1e68fb19d15b08729c4bd9eb8534d054396c0496b22a6c29bcae296a6132cd0b62e80c55ea5f39a6e6ddb1a400ee3089da26c4471b563f203a7bb82763663575d0798f1809a8ce68b5d4b6fffb699414b89f732e5"}}}}}, &(0x7f00002fe000-0x14)={0x1, 0x3, [0xfaa, 0x7d3, 0x98c]}) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d84000-0xc)='/dev/autofs\x00', 0x8000, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000bfd000)={0x3f, 0x5}) 2018/02/05 08:57:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a0f000-0x10)={0x1, &(0x7f0000000000)=[{0x0, 0x0, 0x4, 0xfffffffffffffffb}]}) getuid() 2018/02/05 08:57:07 executing program 7: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) socketpair(0x3, 0xa, 0x1, &(0x7f0000b7f000-0x8)={0x0}) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000feb000-0x8)={0x0, 0x2, 0x200, 0x1, 0x1}) set_robust_list(&(0x7f0000fe9000)={&(0x7f00000aa000/0x4000)=nil, 0x400, &(0x7f0000c4c000/0x1000)=nil}, 0xc) ioctl$int_in(r0, 0x541f, &(0x7f0000fe9000-0x8)) 2018/02/05 08:57:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b7b000)='/dev/rtc\x00', 0x0, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x40000000000f) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000f0a000)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) clone(0x0, &(0x7f0000001000-0x1), &(0x7f0000ca0000), &(0x7f0000ab9000-0x4), &(0x7f00000de000)) pipe(&(0x7f0000b08000-0x7)) 2018/02/05 08:57:07 executing program 0: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x31, 0xffffffffffffffff, 0x0) socketpair(0x3, 0xe, 0x4, &(0x7f0000fcb000)={0x0, 0x0}) mmap$binder(&(0x7f0000b20000/0x2000)=nil, 0x2000, 0x1000007, 0x11, r0, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fd7000-0x10)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00008b8000-0x4), &(0x7f00001e3000-0x4)=0x4) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpgrp(0x0) perf_event_open(&(0x7f0000fd8000-0x78)={0x0, 0x78, 0x4b, 0x3, 0x20, 0x7f, 0x0, 0x80000000, 0x0, 0xc, 0x5, 0x6, 0xffffffffffff8001, 0x200, 0x421, 0x6, 0x174f, 0x1ff, 0x9, 0xfffffffffffff000, 0x800, 0x8, 0x10000, 0x8000, 0xf6, 0x80000001, 0x0, 0x4, 0x4, 0x6, 0x8, 0x3f, 0x7, 0x8, 0x1, 0x7fffffff, 0x1f, 0x5, 0x0, 0x3f, 0x6, @perf_config_ext={0x7}, 0x2000, 0x20, 0x100000001, 0x7, 0x2, 0xc58e, 0xc3a}, r3, 0x6, r0, 0x8) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x0, r2+30000000}, &(0x7f0000c9d000), 0x0) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000b22000-0x4)={0x7}, 0x4) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000c000-0x4), 0x5, 0x0, &(0x7f0000fd7000)={0x77359400}, &(0x7f000000d000-0x4)=0x5, 0x0) [ 56.188888] tty_warn_deprecated_flags: 'syz-executor7' is using deprecated serial flags (with no effect): 00000400 [ 56.222526] tty_warn_deprecated_flags: 'syz-executor7' is using deprecated serial flags (with no effect): 00000400 2018/02/05 08:57:07 executing program 2: msync(&(0x7f00003cb000/0x4000)=nil, 0x4000, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xca, &(0x7f0000001000-0xca)={@empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0x7ff, 0x6, 0x2}}], {@llc={0x4, {@snap={0x0, 0x1, "c0", "be0241", 0x600, "52fa2be3395cb9cd0409e2276032c1c985d811625e9518afee3743ddcfaa3db19133bc503129e576585b2e53be7cd087ada1e9deb3e0b4bc517d006e700c07a0a12edc52de3d9f0e7457bdbb552246b9fb996fd864344df7e7281be1e68fb19d15b08729c4bd9eb8534d054396c0496b22a6c29bcae296a6132cd0b62e80c55ea5f39a6e6ddb1a400ee3089da26c4471b563f203a7bb82763663575d0798f1809a8ce68b5d4b6fffb699414b89f732e5"}}}}}, &(0x7f00002fe000-0x14)={0x1, 0x3, [0xfaa, 0x7d3, 0x98c]}) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d84000-0xc)='/dev/autofs\x00', 0x8000, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000bfd000)={0x3f, 0x5}) 2018/02/05 08:57:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00001d4000)={&(0x7f00003c8000-0xc)={0x10}, 0xb6, &(0x7f000066b000-0x10)={&(0x7f000004e000-0x24c)=@getae={0x24c, 0x1f, 0x400, 0x7, 0x0, {{@in6=@loopback={0x0, 0x1}, 0x3, 0x2, 0x3c}, @in6=@empty, 0x9c0}, [@replay_val={0x10, 0xa, {0x4, 0x1, 0x9}}, @migrate={0x88, 0x11, [{@in=@multicast2=0xe0000002, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x3, 0x0, 0x1, 0x2, 0xa}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0x2, 0x2}, {@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xa, 0x2}]}, @output_mark={0x8, 0x1d, 0x2}, @replay_esn_val={0x30, 0x17, {0x5, 0x6, 0x1, 0x4, 0x1, 0x2, [0x9, 0x8, 0x2, 0x2, 0x5]}}, @algo_aead={0x60, 0x12, {{'echainiv(rfc4309(pcrypt(rfc4106(gcm(aes)))))\x00'}, 0x88, 0x0, "67867c3b2fec6794dc05edd5d622c8d18f"}}, @encap={0x1c, 0x4, {0xffffffffffffffff, 0x3, 0x0, @in6=@empty}}, @algo_auth={0xc0, 0x1, {{'crc32\x00'}, 0x3a8, "cf49cf80f81bb47ec4a8a2320505da956f59d9198b4af3bfb514f05c12679dbba95058616da7fb85c07f3eda8c8ca05f0c82b1661af0cd3294a23cebc617f68611d098aa9bb0627f0bff00216d4cbb4c011b1ad37d3ba7ef23358b9f24f7a1284aebe9f6dc723058e01517805ddcfa8ed78d7d05b5"}}]}, 0x24c}, 0x1}, 0x0) 2018/02/05 08:57:07 executing program 6: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) mmap(&(0x7f0000000000/0x50000)=nil, 0x50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000004f000-0xc), &(0x7f0000050000)=0xc) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000051000)=0x3f, 0x4) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f000003a000-0x10)={0x0, 0x2c, &(0x7f0000052000)=[@in6={0xa, 0x1, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in={0x2, 0x0, @broadcast=0xffffffff}]}, &(0x7f0000004000)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000003c000-0x98)={r2, @in6={{0xa, 0x0, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}}, 0x101, 0x100}, 0x98) 2018/02/05 08:57:07 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vga_arbiter\x00', 0x915b02c4b2f57c2a, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc), &(0x7f0000001000-0x4)=0xc) clone(0x0, &(0x7f00000bb000), &(0x7f000090e000), &(0x7f0000b22000), &(0x7f0000000000)) setregid(0x0, 0x0) 2018/02/05 08:57:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000970000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc0305302, &(0x7f0000eb5000)) read(r0, &(0x7f0000495000-0x7c)=""/124, 0x7c) 2018/02/05 08:57:07 executing program 1: clone(0x0, &(0x7f0000044000-0x8a), &(0x7f000004f000), &(0x7f000004b000-0x4), &(0x7f000002c000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001000-0x8)={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) 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) clock_gettime(0x0, &(0x7f00009fe000-0x10)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000a0a000-0x12c)=[{{&(0x7f000014b000)=@nfc, 0x10, &(0x7f0000bc0000-0x20)=[{&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000191000-0x53)=""/83, 0x53}], 0x2, &(0x7f0000001000-0x26)=""/38, 0x26, 0x3ff}, 0x7ff}, {{&(0x7f0000001000-0x10)=@ax25, 0x10, &(0x7f0000e68000)=[{&(0x7f0000162000)=""/191, 0xbf}], 0x1, 0x0, 0x0, 0x3}, 0x8}, {{&(0x7f0000000000+0xa37)=@nfc, 0x10, &(0x7f0000772000)=[{&(0x7f0000685000)=""/164, 0xa4}, {&(0x7f0000000000)=""/174, 0xae}], 0x2, &(0x7f0000367000-0xde)=""/222, 0xde, 0x7f}, 0x3}, {{&(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x26, &(0x7f0000153000-0x20)=[{&(0x7f0000001000-0xca)=""/202, 0xca}, {&(0x7f000044d000)=""/4096, 0x1000}], 0x2, &(0x7f0000001000-0x19)=""/25, 0x19, 0x43a2}, 0xa794}, {{0x0, 0x0, &(0x7f0000001000-0x50)=[{&(0x7f0000978000-0x7f)=""/127, 0x7f}, {&(0x7f0000000000)=""/221, 0xdd}, {&(0x7f0000c75000)=""/120, 0x78}, {&(0x7f0000cad000)=""/148, 0x94}, {&(0x7f0000a9d000-0x53)=""/83, 0x53}], 0x5, &(0x7f0000000000)=""/105, 0x69, 0x3}, 0xfffffffffffffffb}], 0x5, 0x2042, &(0x7f00001bd000-0x10)={r1, r2+10000000}) stat(&(0x7f0000e84000)='./file0\x00', &(0x7f0000883000-0x44)) 2018/02/05 08:57:07 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f21000-0xb)='/dev/hwrng\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000000)=0x9) recvfrom(r0, &(0x7f0000000000)=""/43, 0x2b, 0x40010141, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r1, 0x29, 0xb, &(0x7f00008bf000), &(0x7f0000a45000)=0x4) 2018/02/05 08:57:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) sched_setscheduler(r0, 0x1, &(0x7f0000f0b000-0x4)=0x1f) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000b1d000)=[{0x28, 0x0, 0x0, 0xffffffffffeff024}, {0x6}]}, 0x10) sendmmsg$unix(0xffffffffffffffff, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x285, 0x4}], 0x1, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000087f000-0x15)='/dev/pktcdvd/control\x00', 0x201, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000ef3000)) accept(r1, &(0x7f000012d000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, &(0x7f0000cdb000)=0x2e) 2018/02/05 08:57:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00007ab000)='./file0\x00', 0x0) r0 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f00001a5000-0xe)='./file0/file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f000073b000-0x1)) unlinkat(r0, &(0x7f000048f000-0x8)='./file0\x00', 0x200) getdents64(r0, &(0x7f000065f000)=""/61, 0xfffffffffffffd96) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c33000-0xe8)={{{@in6=@mcast1, @in6=@ipv4={[], [], @multicast2}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000954000)=0xe8) getsockopt$sock_timeval(r0, 0x1, 0xeca77bf87a845d54, &(0x7f0000a43000), &(0x7f000088b000-0x4)=0x10) getgroups(0x0, &(0x7f00006a5000)=[]) chown(&(0x7f00007d9000-0x8)='./file0\x00', r2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000895000)=0x0) r4 = add_key(&(0x7f00007a0000)='rxrpc\x00', &(0x7f0000ad2000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00005b1000-0x5b)="47b0dd0529a3ae7c1ff34f9b9c3ca2a8621d274ce9e11c21a57bb7c020a019deeaa949eb4b6daeaada74cc97c60afa10d5fe8cd49a8a00fe0620ff3935cfce773fcb7a4dda6c55a8598f077308af6057f4dd209fba35a90ab1da1a", 0x5b, 0xfffffffffffffffd) r5 = add_key(&(0x7f0000e44000-0xb)='asymmetric\x00', &(0x7f0000534000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$reject(0x13, r4, 0xffffffffffffc2b7, 0x7, r5) ptrace$setopts(0x4206, r3, 0x6, 0x28) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000464000-0x50)={@loopback={0x0, 0x1}, @empty, @loopback={0x0, 0x1}, 0xe636, 0xfffffffffffff374, 0xe4a, 0x79573ac51de9cc8b, 0x100, 0x0, r1}) 2018/02/05 08:57:07 executing program 4: r0 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000145000)={0x1, 0x0, 0x8, 0x3, 0x3f, 0x10000, 0x8, 0x7fffffff, 0x0, 0x2, 0x5, 0x2}) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000167000)=0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000002000-0xd)='/dev/snd/seq\x00', 0x84ab7ba47c1293d9) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={@common='bcsf0\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000001000-0x30)={0xffffffffffffffff, 0x9, 0x0, 0x0, 0x0, 0xb8d5}) 2018/02/05 08:57:07 executing program 0: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000015000)='./file0\x00', 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000031000-0xc)='./file0/bus\x00', 0x1120, 0x0) mmap(&(0x7f0000000000/0x892000)=nil, 0x892000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000259000)='/dev/sg#\x00', 0x0, 0x0) r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)) truncate(&(0x7f0000002000)='./file0/bus\x00', 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f000075d000-0x50)={@common='teql0\x00', @ifru_flags=0x100}) 2018/02/05 08:57:07 executing program 5: mincore(&(0x7f00003ad000/0x3000)=nil, 0x3000, &(0x7f0000eaf000)=""/236) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00009b9000)={0xffffffffffffffff, 0xffffffffffffffff}) readahead(r0, 0xffff, 0x2) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000e3a000-0x4)) 2018/02/05 08:57:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f00004af000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000398000-0xb)=[{{&(0x7f00001bb000-0x10)=@ax25, 0x10, &(0x7f00003ab000-0x50)=[], 0x0, &(0x7f00000e6000)=""/226, 0xe2}}], 0x1, 0x0, 0x0) readv(r0, &(0x7f0000111000-0x10)=[{&(0x7f00002f9000-0x1000)=""/4096, 0x1000}], 0x1154897) write(r0, &(0x7f000027f000)="22000000120007d30e00000000000a000c150009000007190000000004000806da06", 0x22) fremovexattr(r0, &(0x7f0000705000-0x6)=@random={'user.', '\x00'}) socket$inet_sctp(0x2, 0x5, 0x84) 2018/02/05 08:57:07 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x81) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000000)=0x3) dup(r0) r1 = socket$inet(0x2, 0x1, 0x7402) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000064f000-0x5)='g', 0x1) 2018/02/05 08:57:07 executing program 6: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000268000+0x8fd)=0x0) r1 = gettid() setpgid(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x80a, 0x2) r2 = syz_open_procfs(0x0, &(0x7f0000d6b000)='net/ptype\x00') sendfile(r2, r2, &(0x7f000084f000)=0x5b, 0xfff) [ 56.353906] netlink: 2 bytes leftover after parsing attributes in process `syz-executor7'. [ 56.357773] syz-executor6 uses obsolete (PF_INET,SOCK_PACKET) [ 56.390645] netlink: 2 bytes leftover after parsing attributes in process `syz-executor7'. [ 56.399212] netlink: 2 bytes leftover after parsing attributes in process `syz-executor7'. 2018/02/05 08:57:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8020408000000803, 0x0) bind(r0, &(0x7f0000c86000)=@generic={0x0, "0000010000000000080044944eeba71a496ae252922cb18f722e2ada000000012e0b3836005404b0e00100000014f26effffffffffffff67b100800000000000000101013c5804459e15775027ecce66fd792bbf0e5bf5ff1b080000dad11c000100fff6000000004974000000030000000000000000076d3a09ffc2c654"}, 0x80) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000a15000)={{0xa, 0x3, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}, {0xa, 0x0, 0x7ff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}, 0x3, [0x4, 0x9, 0xfffffffffffffffa, 0x0, 0x61f3, 0x7ff, 0x6, 0x947]}, 0x5c) 2018/02/05 08:57:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000a19000)=0xffffffffffffa9ac, 0x4) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0xffffffffffffff1d, 0x0, &(0x7f0000006000-0x18)=[], &(0x7f000000c000)=[]}}], 0x0, 0x0, &(0x7f000000d000-0xa5)}) 2018/02/05 08:57:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000f7a000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r1, r0, &(0x7f0000b4c000-0x8), 0x100000002) ioctl$TIOCSETD(r1, 0x5423, &(0x7f000056f000)) r2 = getpgid(0x0) getpeername$ax25(r0, &(0x7f0000e8e000-0x10), &(0x7f00005b4000)=0x10) tkill(r2, 0x1000000000016) 2018/02/05 08:57:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000031d000-0x9)='/dev/rtc\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000841000)={0x2009}) ioctl$PIO_UNIMAPCLR(r0, 0x8008700b, &(0x7f000098e000-0x6)) 2018/02/05 08:57:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) sendto$inet(r0, &(0x7f00002cb000), 0x0, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty}, 0x10) recvmsg(r0, &(0x7f00004c6000-0x38)={&(0x7f0000319000)=@alg, 0x58, &(0x7f000035d000-0xa0)=[{&(0x7f000062d000)=""/110, 0x6e}, {&(0x7f00005db000-0x49)=""/73, 0x49}, {&(0x7f000094a000)=""/165, 0xa5}, {&(0x7f00001dd000)=""/94, 0x5e}, {&(0x7f00000e3000-0xea)=""/234, 0xea}, {&(0x7f0000989000-0xd6)=""/214, 0xd6}, {&(0x7f000092e000-0x82)=""/130, 0x82}], 0x7, &(0x7f00007eb000)=""/185, 0xb9}, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000b97000-0x4)) 2018/02/05 08:57:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000017d000)={&(0x7f0000776000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000847000)={&(0x7f0000225000-0x3c)=@getsa={0x3c, 0x12, 0x25, 0xffffffffffffffff, 0x0, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0}, [@srcaddr={0x14, 0xd, @in=@rand_addr}]}, 0x3c}, 0x1}, 0x0) 2018/02/05 08:57:07 executing program 6: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000268000+0x8fd)=0x0) r1 = gettid() setpgid(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x80a, 0x2) r2 = syz_open_procfs(0x0, &(0x7f0000d6b000)='net/ptype\x00') sendfile(r2, r2, &(0x7f000084f000)=0x5b, 0xfff) 2018/02/05 08:57:07 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x6)='wlan0\x00', 0x1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c5c000-0xc)='/dev/rfkill\x00', 0x400000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000003000-0x4)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x80000000}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x9, 0x9, 0x85f3, 0xfffffffffffffff8, 0xaa}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000003000)=@assoc_value={0x0, 0x10000040007}, &(0x7f0000001000)=0x8) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000002000-0x4)=0x100000001, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001000)=@assoc_value={0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001000)={0x0, 0x3}, &(0x7f0000001000+0x933)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r1, 0x10c, 0x2, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x4) sendmmsg$inet_sctp(r0, &(0x7f0000001000)=[{&(0x7f0000000000)=@in6={0xa, 0x3, 0x886e, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}, 0x1c, &(0x7f0000001000)=[{&(0x7f0000002000-0x2d)="dadd312747c6dd62e6de253dc3bd24b8d647c9fdaea069165deefe55962a153d9f7f2070bed87eab63e58120b7", 0x2d}, {&(0x7f0000001000)="1f13d607d3b4697f61dbb118a24a7fb1f3fd3f0234aeebb82b6bc8a8e48e18caadd46817c391c570d54886968c15ec10112bcc1d127862760caf209ef9c050ab761ac86d2d4b22bb", 0x48}, {&(0x7f0000001000-0xd3)="73e4c54dcece7fa55f7075cc407fea7950e87cb463d863661170cbbb2b932092bbe03450a9a92bb460d0466b51ec1231bb30fcf16c822ff5c46f13c26e040c57bee2528837d4bbff2f55e3c708e44bf04f3f990aed217dbbb1d59d9afdb2997de34f30a5a1c254bff6e5b74462c2b6d50d4240c9b6854f60007c6348f942fea9768de1d2c2baf5d16e4ebc28ab6974136cdeaed3f9e6a50c6e7f94ece3ffd33316fed26192bdbc64b55a736f559c10407a6e9f0c261bf57f57bd86f0722280c44c30ae5f39ed456aa9109f30975861c3e93bf5", 0xd3}, {&(0x7f0000001000-0x2)="34d0", 0x2}], 0x4}, {&(0x7f0000002000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000000)="d182750cc9834184ad332af9bf52063df72b77c60562fe1a07b70d397e4edcc9beb7bf052d36b0c00ee9e891deedc91e459407fb2332c796875a34bf09370a4bd422e82fc4426835149b83d9d69acaad4f827d61b5c9b965c3ad157e35adc94d5f0082bc6206ff02a5d722c1249832b2", 0x70}], 0x1, &(0x7f0000001000-0x150)=[@init={0x18, 0x84, 0x0, {0xcc3c, 0x7, 0x800, 0x81}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x208, 0x8, 0x10000, r2}}, @sndinfo={0x20, 0x84, 0x2, {0xffff, 0x2, 0x4, 0x6, r3}}, @init={0x18, 0x84, 0x0, {0xffffffff, 0x7, 0x7be, 0x2}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x9, 0xd, 0x1000, 0x9, 0xb702, 0x8, 0x80000000, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0xe365, 0x8004, 0x0, 0x3, 0x9, 0xd2f5, 0x6, r5}}, @init={0x18, 0x84, 0x0, {0xffff, 0x1d, 0x4d14cbf3, 0x2}}], 0x150, 0xc0}, {&(0x7f0000000000)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000000)="6bf265b8a8fa00d087c7e2ed11a4ef80d000530f3c440d9155847c65d4a646cea6fa46192420de7cd6e23e867ce16cecce00ddda4cdeafa0a2efe74e9f97", 0x3e}], 0x1, 0x0, 0x0, 0x8000}, {&(0x7f0000000000)=@in={0x2, 0x3, @rand_addr=0x4800000000000}, 0x10, &(0x7f0000002000-0x10)=[{&(0x7f0000001000)="503e1cf5ae2e1b482fc271c0df86829c60ce1ceceecff8d45ea2affe5a5024f3bbc3dda7fe51d34fa7c0b5298d2da6a5017f35023543d8fdbc272ba94a0b0c0dc290224cf6d87d8274bcb97386be4cecc3b3951ed6d88bd7ea98dea0484e1fd090cd548049f3063bf0948e4aa82bdccbc3c8400ac2e29fe12802d51a336fd16696d34b24218ba388bafced8e6ffb4c1f3e26897af19e8d82e72a6d7ff978242a46566b4d77c6060612704e383774b9c42ad5695fc66ae0a7136f8d43e860d89751985af364ec618c2a95df9a", 0xcc}], 0x1, &(0x7f0000001000-0x90)=[@init={0x18, 0x84, 0x0, {0x100000001, 0x8, 0x4, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x8, 0x11, 0xffffffffffffffff, r6}}, @init={0x18, 0x84, 0x0, {0x8000, 0x4, 0x3, 0x558}}], 0x90, 0x40}], 0x4, 0x20000000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r7 = socket$inet_tcp(0x2, 0x1, 0x0) r8 = geteuid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = add_key$keyring(&(0x7f0000004000-0x8)='keyring\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) keyctl$get_persistent(0x16, r8, r9) setsockopt$inet_buf(r7, 0x0, 0x2000000000013, &(0x7f0000fea000), 0x0) 2018/02/05 08:57:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000fbd000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f64000-0x1000), 0x0, 0x0, &(0x7f000043a000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000cd8000)={0x0, 0xb, "52def65ca9609b0e5b6cae"}, &(0x7f0000f09000)=0x13) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000035f000)={r1, 0xf7, "4df7462549fce5f7fe78d5a84f282931ee8e7bc9115213b64b5f259c0763a4982a48af5c74cc3a94f4219376f2dfec1c9cca1589f3ed4d8129c3ed0556e8974f5d34d94eead5f17efcde0a9ddc4d5e62cb9e63be77b9e1655005cd23bb8eb4a551f877e76e630e063fa6ecc6f522fea51425f0faf2d1b03974d972c1a8138b6caeee34c039fa755621c4b857c470431fa3176eb91db146b3e9b3911c6d04d0f993b3a798cff01fad4eda89441429b5fd846a1c47d194fded816b1083db372048d205d617f4d57b6f4972f63bdaa1c49fbd0b060954aa5e964d1db87cb6f29b9136e5bbdc70470f0681a9bdb13070cfce64817ba5146b20"}, &(0x7f000052e000-0x4)=0xff) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f30000-0x16)='/selinux/checkreqprot\x00', 0x20000, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000aa2000)) 2018/02/05 08:57:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000549000-0x82)="6d6f756e747300c281a8c0368436859f351ccd9e17ab539356f8813a4bb99c47af6d8515d3df0444b125044230ba947122f62eb57a4fc16ee61c9895e55ca161f3692c98d6e540fac51196e422ebe4a7bae3319ec29ad3c571e64630e9273d98cefeb6a5c846ffea76da5c5843c1600ba959ac2a400ff4f06ce249cea1237c3ea0d3") r1 = epoll_create(0xff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000031f000-0xc)) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000030a000)) signalfd(r0, &(0x7f0000792000-0x8)={0x1}, 0x8) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)) epoll_pwait(r1, &(0x7f0000440000-0x24)=[{}], 0x1, 0x0, &(0x7f0000b4e000-0x8), 0x8) epoll_wait(r1, &(0x7f0000229000)=[{}], 0x1, 0x0) 2018/02/05 08:57:07 executing program 2: mmap(&(0x7f0000000000/0xfa2000)=nil, 0xfa2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f00002db000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000864000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x7, &(0x7f0000fa2000)=""/224) waitid(0x0, 0x0, &(0x7f0000ece000-0x10), 0x3, 0x0) fcntl$setown(r0, 0x8, r2) [ 56.479385] binder_alloc: 5583: binder_alloc_buf, no vma [ 56.487764] binder: 5583:5589 transaction failed 29189/-3, size -227-0 line 3128 2018/02/05 08:57:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000fbd000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f64000-0x1000), 0x0, 0x0, &(0x7f000043a000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000cd8000)={0x0, 0xb, "52def65ca9609b0e5b6cae"}, &(0x7f0000f09000)=0x13) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000035f000)={r1, 0xf7, "4df7462549fce5f7fe78d5a84f282931ee8e7bc9115213b64b5f259c0763a4982a48af5c74cc3a94f4219376f2dfec1c9cca1589f3ed4d8129c3ed0556e8974f5d34d94eead5f17efcde0a9ddc4d5e62cb9e63be77b9e1655005cd23bb8eb4a551f877e76e630e063fa6ecc6f522fea51425f0faf2d1b03974d972c1a8138b6caeee34c039fa755621c4b857c470431fa3176eb91db146b3e9b3911c6d04d0f993b3a798cff01fad4eda89441429b5fd846a1c47d194fded816b1083db372048d205d617f4d57b6f4972f63bdaa1c49fbd0b060954aa5e964d1db87cb6f29b9136e5bbdc70470f0681a9bdb13070cfce64817ba5146b20"}, &(0x7f000052e000-0x4)=0xff) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f30000-0x16)='/selinux/checkreqprot\x00', 0x20000, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000aa2000)) 2018/02/05 08:57:07 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/rtc\x00', 0x40002, 0x0) ioctl$void(r0, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x8008700b, &(0x7f000098e000-0x6)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000003000-0x4)) 2018/02/05 08:57:07 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x200, 0x0) perf_event_open(&(0x7f0000000000)={0x7, 0x78, 0x6, 0x4, 0x3, 0x7, 0x0, 0xb2, 0x1, 0x8, 0x7f, 0xfffffffffffeffff, 0x9, 0x80000001, 0x4, 0x7f, 0x9, 0x101, 0xbbed, 0x8, 0x10001, 0x81, 0xfe, 0x5, 0x77, 0x0, 0x6, 0x0, 0x80, 0x101, 0xfff, 0x1, 0x3, 0x7, 0x0, 0x74, 0xf98, 0x9, 0x0, 0x4, 0x1, @perf_config_ext={0x8f, 0xffffffffffffffc1}, 0x10440, 0x4, 0xfffffffffffffff9, 0x0, 0x7fffffff, 0x7}, r0, 0x3f, r1, 0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) link(&(0x7f0000012000)='./file0\x00', &(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x15) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005c4000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x20) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000092e000-0x10)='/selinux/policy\x00', 0x0, 0x0) futimesat(r4, &(0x7f0000949000)='./file0\x00', &(0x7f0000686000)) stat(&(0x7f00001b2000)='./file0\x00', &(0x7f0000d97000-0x44)) bind(r4, &(0x7f0000061000)=@can={0x1d}, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000003e000)='./file0\x00', &(0x7f00007d1000)="726100f904bc", 0x10004, &(0x7f0000c15000-0x1)='H') r5 = syz_open_procfs(r3, &(0x7f0000389000)='wch_n\x00') accept4$inet6(r5, &(0x7f0000b80000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000f01000+0xf59)=0x1c, 0x80000) getegid() stat(&(0x7f0000e3a000)='./file0\x00', &(0x7f00004cf000-0x44)) ioctl$PIO_UNISCRNMAP(r5, 0x4b6a, &(0x7f0000def000-0x9)="bde7efb34a70e8ad23") 2018/02/05 08:57:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000dc7000)=@syzn={0x73, 0x79, 0x7a, 0x0}) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) r2 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') sendfile(r1, r2, &(0x7f0000058000-0x8), 0x10002) 2018/02/05 08:57:07 executing program 6: pipe2(&(0x7f0000da6000)={0x0}, 0x800) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f000022d000-0x8)=0x5, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00006d4000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f00003ec000-0x4)) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00007ee000)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000785000)=0x4d, &(0x7f0000980000-0x4)=0x4) syz_open_pts(r2, 0x80) r3 = syz_open_dev$sndtimer(&(0x7f0000003000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000c92000)={{0x1}, 0x0, 0x0, 'id0\x00', 'timer0\x00'}) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000f57000-0x8)={0x0, 0x6}, &(0x7f0000b0c000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000227000-0xa0)={r4, @in6={{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x40}}, 0x10001, 0x6, 0xffffffffffffff94, 0x3, 0x1}, 0xa0) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000dbf000-0x4)) 2018/02/05 08:57:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000eb2000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x8000}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x20) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000417000)={@dev={0xfe, 0x80}}, 0x14) [ 56.519634] binder_alloc: binder_alloc_mmap_handler: 5583 20000000-20002000 already mapped failed -16 [ 56.549008] binder: BINDER_SET_CONTEXT_MGR already set [ 56.558192] binder: 5583:5600 ioctl 40046207 0 returned -16 2018/02/05 08:57:07 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = gettid() setpriority(0x0, r1, 0x10000) ioctl$DRM_IOCTL_RM_CTX(0xffffffffffffffff, 0xc0086421, &(0x7f0000000000)={0x0, 0x3}) fcntl$setlease(r0, 0x400, 0x1) syz_open_dev$sg(&(0x7f0000003000-0x9)='/dev/sg#\x00', 0x10000, 0x240) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) [ 56.572078] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/05 08:57:08 executing program 2: mmap(&(0x7f0000000000/0xe5d000)=nil, 0xe5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000064000)={0x3e0, &(0x7f0000e58000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000054000)='keyring\x00', &(0x7f0000e5e000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) add_key$user(&(0x7f00008cd000-0x5)='user\x00', &(0x7f00000b0000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000e5f000-0xc8)="439259fa794c902c834e05c2e30ac6c4640a61fe80ac54b392e4a81feabf474b3885e690d4c78da9693479931b8579903cf3a93d3acad75b1f7cc6222e64d6f743e112250ce02daba8535f677a8746ccfec216950d099562caca8cdb7e90934c405cd32212804b176fe546f5a21876a27f0b6848646ac9f9b5bd63c7dbec9361f10a9e75fe872e593420613263ef6353fa9ea7328b73e6cf47bfd083545b667159f904122d1c2206a5b283dbcafada7e04e39454e892679478454c0fc53d5061d6c2a6700df3935e", 0xc8, r0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e5e000-0x9)='/dev/ppp\x00', 0x2000, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000e5e000-0x4), &(0x7f0000e5e000-0x4)=0x4) mmap(&(0x7f0000e5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000e5f000-0xe8)={{{@in6=@mcast2, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000e60000-0x4)=0xe8) mmap(&(0x7f0000e5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r1, &(0x7f0000e5f000-0x14)={0x11, 0xf7, r2, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) mmap(&(0x7f0000e5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000e60000-0x6)=""/6, &(0x7f0000e60000-0x4)=0x6) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fchmodat(0xffffffffffffffff, &(0x7f0000e5d000-0x8)='./file0\x00', 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008f9000)='/dev/rfkill\x00', 0x10081, 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r3) mmap(&(0x7f0000e5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r4, 0x800454cf, &(0x7f0000e60000-0x4)) 2018/02/05 08:57:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000dc7000)=@syzn={0x73, 0x79, 0x7a, 0x0}) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) r2 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') sendfile(r1, r2, &(0x7f0000058000-0x8), 0x10002) 2018/02/05 08:57:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000163000-0x8)={0x0, 0x0}) ioctl$KDDELIO(r0, 0x4b35, 0x7) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000464000-0x1000)=""/4096, &(0x7f0000af2000)=0x1000) r2 = creat(&(0x7f0000d26000)='./file0\x00', 0x0) fsetxattr(r2, &(0x7f0000d4c000-0x18)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="0200000001a5180040000000", 0xc, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f000025c000)) 2018/02/05 08:57:08 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4e000)=nil, 0x4e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000004e000-0x2)='!\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab650000000000007fffde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6c14d", 0xfffffffffffffffd}) write$sndseq(r0, &(0x7f000000a000)=[{0x7, 0x3, 0x0, 0x0, @tick=0x404, {}, {}, @ext={0x0, &(0x7f0000039000-0x2)}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000044000-0x50)={0x343, @tick}) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000fd2000-0x8)='oom_adj\x00') writev(r3, &(0x7f0000001000-0x20)=[{&(0x7f0000001000)="b7", 0x1}], 0x1) 2018/02/05 08:57:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x2, @rand_addr=0x9}}) close(r1) r2 = openat(0xffffffffffffffff, &(0x7f0000029000)='./file0\x00', 0x2000, 0x43) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000ee3000-0xc)={0x2000}) openat$rtc(0xffffffffffffff9c, &(0x7f0000002000)='/dev/rtc\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r3, 0x29, 0x0, &(0x7f0000002000)=""/30, &(0x7f0000000000)=0x400) 2018/02/05 08:57:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f00004db000)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00008fa000)='./file0\x00', &(0x7f0000fec000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000a9c000-0x8)='./file0\x00', r0, r1) mkdir(&(0x7f0000d5a000-0x8)='./file0\x00', 0x10) mount(&(0x7f000003b000)='./file0\x00', &(0x7f00005df000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000b7a000)) mkdir(&(0x7f0000d3c000-0x10)='./file0/control\x00', 0x0) rmdir(&(0x7f0000f23000-0x10)='./file0/control\x00') 2018/02/05 08:57:08 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4)=0xb7c1, 0x55) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000b51000-0x8)={0x0, 0x7ff}, &(0x7f0000fd5000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000e44000-0x8)={r1}, &(0x7f00002fe000)=0x8) r2 = syz_open_dev$tun(&(0x7f0000225000-0xd)='/dev/net/tun\x00', 0x0, 0x80000) r3 = fcntl$dupfd(r2, 0x0, r2) syz_open_dev$tun(&(0x7f0000f4a000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@generic="941ef8114b771ae7481d9d7561188b9c", @ifru_map={0x556}}) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f0000d39000-0x10)={0x0, &(0x7f0000aee000)=[]}) 2018/02/05 08:57:08 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f0000001000-0xd5)=""/213) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f000077a000)=0xf1) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f00002a7000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000f8f000-0x120)=@newae={0x68, 0x1e, 0x409, 0xffffffffffffffff, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @empty}}, @in=@multicast1=0xe0000001}, [@lifetime_val={0x28, 0x9}]}, 0x68}, 0x1}, 0x0) 2018/02/05 08:57:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f000098a000)='./file0\x00', 0x0, 0x8) sendto$inet(r0, &(0x7f00008ff000-0x11)="86d9a18c4f12dd0101287dc6e82e53e479", 0x11, 0x4000000, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x800008921, &(0x7f000060b000)={@common='lo\x00', @ifru_ivalue}) 2018/02/05 08:57:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000a0a000-0x10)={0x0, 0x0, 0x80000000}) timer_create(0x0, &(0x7f0000a02000)={0x0, 0x6, 0x0, @tid=0xffffffffffffffff}, &(0x7f000042e000)=0x0) pipe(&(0x7f0000b94000-0x8)={0x0}) munlockall() fremovexattr(r1, &(0x7f0000a14000-0xd)=@known='security.ima\x00') timer_getoverrun(r0) 2018/02/05 08:57:08 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000e88000-0xbc)={0x3, 0x2, 'client0\x00', 0x1, "d66ef66d8c03e373", "d7689cbabf7476c38b32d10b795a8c10a1da32089b7424c222580e00d16469b3", 0xcdd, 0x400}) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f0000007000-0x54)=""/84, &(0x7f0000002000)=0x54) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000004000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000001000)={0x1, [0xfffffffffffffff9]}, 0x6) 2018/02/05 08:57:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a45000-0x4)=0xe) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f00004f2000-0x8)) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000539000)='/dev/pktcdvd/control\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000dfb000+0x530)={0x0, 0x100, 0x30}, &(0x7f0000091000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000bb4000)=@assoc_value={r2, 0x4}, &(0x7f0000673000)=0x8) 2018/02/05 08:57:08 executing program 6: clone(0x0, &(0x7f0000004000-0x1000), &(0x7f0000006000), &(0x7f0000008000), &(0x7f0000002000-0x63)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_proto_private(r0, 0x89e6, &(0x7f0000000000)="6ee8a5e13ef183a2c23f246e3e567264e2848ff02bc1c2e5f77fa6ba0235fbdacd471f1b2da20a4aeae6b155b6b6e77acfe997063a8f8a4049ee0b3300be5b7976785542c8543eefeacea58e4e512aa31707f9733035a48ec759dc6738e77c7532af101f9931ddf38404fcd03e6d7ac309257917fd03757621d8fdf41099b29ac988eca0834300eb1aeaab2fb2e78f8a538c53477af0977851d8c8d5be0cf8bdb81c4c4ab99fb9dde27c51e75193259385d84d7220cccef2d161295ef1a50619") ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000-0x4)=0x0) setpriority(0x0, r1, 0x10000) syncfs(0xffffffffffffffff) 2018/02/05 08:57:08 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000013000)=0x1, 0x4) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x2000000014, &(0x7f0000017000), &(0x7f0000018000-0x4)=0x2d80) 2018/02/05 08:57:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000410000-0xf2)={0x0, 0xea, "e8b5ed06bea4901913ed1047e39ba0d9e413de29a6737b635ebb878e61362d40f004666913df7372304bb3d0371fb01fe2598d1d906176bda7f352eafc8e0dc612f7abbfa5e5a35f291760cf82f39adb33db663a88afad4bf34fa08f1820b4f10bef73cbbf23140b73fe143dedd5555cf6ff123b4988c31f3ed5a3f58ea5d202e09df6a22b81cbea5ec607256f40c8015847cd6e6cfbb83265190ae8effbadc08b546a7a26087a51e46e565188446c0143396034d1933613f6e15b7aea7feae227b3723fa949eb71c9f9d563df7438c91570b580bb44ed3f4773257f83042836f9ca5b0138e792fc203e"}, &(0x7f0000603000-0x4)=0xf2) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000c36000-0x8c)={r1, @in6={{0xa, 0x3, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x3c}}}, &(0x7f00009dd000)=0x8c) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) open(&(0x7f0000700000)='./file0\x00', 0x4c40, 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) [ 56.708164] audit: type=1400 audit(1517821028.120:10): avc: denied { ioctl } for pid=5662 comm="syz-executor6" path="socket:[13738]" dev="sockfs" ino=13738 ioctlcmd=89e6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/05 08:57:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007af000-0xe)='net/sockstat6\x00') setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000abd000-0x4)=0xe61, 0x4) preadv(r0, &(0x7f000081c000-0x10)=[{&(0x7f0000001000-0x1)=""/1, 0x1}], 0x1, 0x10000000000000) 2018/02/05 08:57:08 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x200000000013, 0x0, 0x0) r1 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000001000-0x8)={0x0, r1}) r2 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f0000000000)={{0x3, 0x4f5}, 'port0\x00', 0xa, 0x1, 0x80000001, 0x1, 0x1, 0x0, 0x9, 0x0, 0x2, 0xae8}) 2018/02/05 08:57:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000f33000-0x20)={@generic="704a62aa1eaf7ca7128bbfc7319f423a", @ifru_flags}) mount(&(0x7f00004d7000-0x8)='./file0\x00', &(0x7f0000f61000-0x8)='./file1\x00', &(0x7f000011f000)='nilfs2\x00', 0x920000, &(0x7f000009c000-0x1000)="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") ftruncate(r0, 0x80) accept4$llc(r0, &(0x7f000047c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00001d5000-0x4)=0x10, 0x800) 2018/02/05 08:57:08 executing program 5: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000007000)='/dev/loop#\x00', 0x3, 0x8080) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000000d000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f000000d000)={0x5, 0x8, 0x401, 0x80, 0x101, 0x2eb, 0x68, 0xffffffffffffffe1, 0x400, 0x7, 0xf, 0x3ff}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x3c, {0x2, 0xffffffffffffffff, @empty}, @common="0000000000000a6900177c000000ddf2"}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000012000-0x4)=0x1f) fcntl$notify(r2, 0x402, 0x2) 2018/02/05 08:57:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00001b3000-0x44)={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0xffffffffffffffff, @rand_addr}, @common="00006e6c310011000000008000"}) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00004f0000)={0x0, 0xe1, "d5d69150668dd8ae4f52d763e2a2a4d4dbc592c53ca30ee090920b761272c9d030b5699762eb2c6601cbd6831f29bab3339be4f170c8760fa9d44144bb1e020d342ea159b7881a818b6fbdcf001b87e425243ee82039be2fc60403dc04b0385e0b6cc3245ef6141763aeab43ab0cb1abacf80e2c46cac49aff9884af06734b37f7a10d3b70405b25e596975857c8a1e01fba63da2ba91f9b2f11b9825574fc4a224d300d5fc86b6bcbbd7581e362ca5adbc0a4bdddf9329abbf72448c435069a7b7dde38dcdacff1c173751de29157369dffe6df659458285ecc972a95f7fb6e0e"}, &(0x7f0000147000)=0xe9) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000b32000-0x40)={r2, 0x38, "756c3848c0e169433c8ea14446a7c5a8ba820f1cc6c345f710fa0d0657dd0e33c001588e0402027efdd53a98f2db40cf53458f964464fa6e"}, &(0x7f00001f5000)=0x40) 2018/02/05 08:57:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000f39000-0x4)=0x3, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet6(r0, &(0x7f00009f1000-0x3d), 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)}}], 0x1, 0x2041, 0x0) 2018/02/05 08:57:08 executing program 1: remap_file_pages(&(0x7f0000bf2000/0x2000)=nil, 0x2000, 0x8, 0xffffffff, 0x2000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) 2018/02/05 08:57:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00003a8000-0x16)='/selinux/checkreqprot\x00', 0x268000, 0x0) r1 = socket$inet(0x2, 0xa, 0xef7) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f00004d8000-0x8)=0x2) 2018/02/05 08:57:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x4, &(0x7f0000071000-0x20)={0x5e}, &(0x7f0000ff0000-0x20), 0x8, &(0x7f0000a5a000)) rt_sigaction(0x7, &(0x7f0000f4e000-0x20)={0x46e19a, {0xfffffffffffff26e}}, &(0x7f000087b000), 0x8, &(0x7f0000afd000)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00008c7000-0x9)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000d88000)={@local, @empty, 0x0}, &(0x7f0000f87000)=0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00009d6000+0x118)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x3, 0x8000, 0x3e000000000, 0x400, 0x9, 0x200, r1}) 2018/02/05 08:57:08 executing program 0: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000007000)=@ipv6_getaddr={0x18, 0x16, 0xe0b, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x18}, 0x1}, 0x0) pipe2(&(0x7f0000034000)={0x0}, 0x4800) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000037000-0x4)) 2018/02/05 08:57:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0xf, 0x1, &(0x7f0000fd8000-0x10)={0x77359400}, &(0x7f0000048000), 0x4) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=r0}, &(0x7f0000636000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) 2018/02/05 08:57:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00003f1000)=[{&(0x7f0000fa1000-0x81)="390000001300094700bb61e1c30500000700000002000000450000000000800019001a000d403f000000350ff4000300000000000000060400", 0xb8}], 0x1) 2018/02/05 08:57:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x800) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000622000)='./control\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000cfb000)='ramfs\x00', 0x0, &(0x7f0000973000)) mount(&(0x7f0000636000)='.', &(0x7f0000a84000)='./file0\x00', &(0x7f0000c7b000-0x5)="8f32510482", 0x20000, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) readlinkat(r0, &(0x7f0000dbf000)='./file1\x00', &(0x7f000027c000)=""/5, 0x5) r1 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00000c0000-0x9)={0x80000000}) readv(r1, &(0x7f0000009000-0xa0)=[{&(0x7f0000004000-0x1000)=""/1353, 0x549}], 0x1) 2018/02/05 08:57:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00004ba000)=0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f000092d000-0x4)=0xfff, 0x4) r2 = syz_open_procfs(r0, &(0x7f000033b000)='net\x00') exit(0x0) fstat(r2, &(0x7f00005e6000)) 2018/02/05 08:57:08 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x101002, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000002000-0x38)={&(0x7f0000004000)=@nfc={0x27, 0x2c, 0xffffffffffffffff, 0x7}, 0x10, &(0x7f0000004000-0x10)=[{&(0x7f0000001000-0xa4)="1d2f22a34122e68c95da34fb378e8f3b9d60fc916f366db02ba85b2ea8165a5c737826a39f682193c14444a8271958628eeb759492f7b737235a2be92bc05b32b4264dc0db5be966f32625aa891656ee38cdc192d62c882240573d7bd1c651943541da5cd0084ebcf1e574261cc6f85be0c827b7916154a2d4d462c7793217b00216a17d9568300be55d48228c4b0953a402f94c38f0b092ca60494cdd78a16bc8be766a", 0xa4}], 0x1, 0x0, 0x0, 0x404c000}, 0x20000080) sendfile(r0, r0, &(0x7f0000002000-0x8), 0x6) [ 57.710397] IPVS: Creating netns size=2552 id=9 2018/02/05 08:57:09 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d44000-0x11)='/selinux/enforce\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000002000-0x20)={@generic="970d9d1f017f8c5ea9a40d5f02851b31", @ifru_flags=0x200}) accept(r0, &(0x7f0000001000-0x10)=@in={0x0, 0xffffffffffffffff, @local}, &(0x7f0000983000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f0000835000)={&(0x7f00006c1000)=@ipv6_newroute={0x24, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0x8, 0x8, "040002"}]}, 0x24}, 0x1}, 0x0) 2018/02/05 08:57:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00007a8000-0x4)) fcntl$getown(0xffffffffffffffff, 0x9) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b48000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000119000-0x4)=0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d00000)='/dev/sequencer2\x00', 0x20001, 0x0) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x0) syz_open_procfs(r1, &(0x7f0000eb4000)='wchan\x00') syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x7)='ns/ipc\x00') 2018/02/05 08:57:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000771000)='./file0\x00', 0x0) mount(&(0x7f0000901000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)) r0 = creat(&(0x7f0000c5f000-0xc)='./file0/bus\x00', 0x0) recvfrom$unix(r0, &(0x7f0000c57000)=""/207, 0xcf, 0x2, &(0x7f00000bc000)=@file={0x0, './file0/bus\x00'}, 0xe) rename(&(0x7f0000e4a000)='./file0/bus\x00', &(0x7f00005b2000)='./file0/file0\x00') 2018/02/05 08:57:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000000b000)={0x20080522}, &(0x7f000000d000-0x18)) r0 = syz_open_dev$usbmon(&(0x7f000086f000-0xd)='/dev/usbmon#\x00', 0x0, 0x82000) getsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000d5e000), &(0x7f0000913000-0x4)=0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000011f000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x2}, 0x20) 2018/02/05 08:57:09 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) capget(&(0x7f0000001000-0x8)={0x200f1526, r0}, &(0x7f0000001000-0x18)={0x4, 0x0, 0xfffffffffffffffb, 0x5fb, 0x4577, 0x10001}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r1, &(0x7f0000000000)='./file0\x00', 0x8, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x800000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000bac000-0x28)={@common='lo\x00', &(0x7f0000bac000-0x18)=@ethtool_test={0x1a, 0x7fff, 0x0, 0x0, []}}) 2018/02/05 08:57:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000037a000)='/dev/rtc\x00', 0x42000003ffd, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000e43000)={0x18}) ioctl$LOOP_CLR_FD(r0, 0x4008700c) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f00004df000)="c507f604c4acdbd9cdfda007f2722dfbe0b562256796e77eaf36b818e278", 0x1e) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000735000-0x4)=0x204000) 2018/02/05 08:57:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000004000-0x12)='/dev/input/event#\x00', 0x0, 0x0) read(r0, &(0x7f00006a9000), 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000bf9000)={@broadcast=0xffffffff, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) 2018/02/05 08:57:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000b24000-0x8)={0x0, 0x7}, &(0x7f00000fb000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000b9e000-0x4)=@assoc_id=r3, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r4 = memfd_create(&(0x7f000003e000)='\t', 0x0) r5 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r5, r4) write$sndseq(r4, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time, {}, {}, @note}], 0x30) r6 = memfd_create(&(0x7f00008f0000-0x1)='\t', 0x0) r7 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r7, r6) write$sndseq(r6, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time, {}, {}, @note}], 0x30) ioctl$KDSKBSENT(r4, 0x4b49, &(0x7f000092c000)="7e320b874865348e82ccd7a6792743a02cce739caa953b9740a2a09d15c9e5a783a779ecd3e0253eb2b16867cf0d29ab1c30d0b64cef80a10d943dd0ee0166c0b7b5aa7eab1225ca5f5ff1fabfe217460e4eb24446d4484d2aaff19cc92c1fa8520743bc49b07795360d6d831fdf4d0a82f308fd7e002cd80e190a8e1925cfc3b0150847415ed375d2714be90b9364ba42c6ca50b01eb64ca3c719af68f708ad571ec65fc3993f837d432e371ff9fd8b56262a1e35e83bb67f39e8c4658f0a22c1cff3aec161a4685da4397312050ff426f60017368e73f1439b08e97c372de976f2a659b680db846d5b0c6c0e357a2ee8f8") 2018/02/05 08:57:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f000082a000), 0x4) r1 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000887000-0x10), &(0x7f000077f000)=0x10, 0x80000) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000c7b000)={"db0f5a67adbd2de0fbc994e777bfe69d", {0x4, 0x0, 0x1, "ccccb67f6982", 0x20}}) getsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f000042b000-0x4), &(0x7f0000cec000-0x4)=0x4) 2018/02/05 08:57:09 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setsig(r0, 0xa, 0x3f) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)) fadvise64(r0, 0x0, 0x1000, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000574000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r1, 0x800000080004531, &(0x7f0000979000)) 2018/02/05 08:57:09 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000)='[-\x00', 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x2012, r0, 0x0) mprotect(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x4) readlinkat(0xffffffffffffffff, &(0x7f000046d000-0x8)='./file0\x00', &(0x7f0000851000+0x605), 0x0) 2018/02/05 08:57:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000771000)='./file0\x00', 0x0) mount(&(0x7f0000901000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)) r0 = creat(&(0x7f0000c5f000-0xc)='./file0/bus\x00', 0x0) recvfrom$unix(r0, &(0x7f0000c57000)=""/207, 0xcf, 0x2, &(0x7f00000bc000)=@file={0x0, './file0/bus\x00'}, 0xe) rename(&(0x7f0000e4a000)='./file0/bus\x00', &(0x7f00005b2000)='./file0/file0\x00') 2018/02/05 08:57:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00') setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000c06000)={{0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x2e}, {0xa, 0x3, 0x18000000000, @empty, 0x5}, 0xf16, [0x6e22, 0x9a, 0x4, 0xfffffffffffeffff, 0x9, 0x7, 0x800, 0x9852]}, 0x5c) pread64(r0, &(0x7f00008a9000), 0x0, 0x200000000) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/02/05 08:57:09 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x8008700b, &(0x7f000098e000-0x6)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f0000002000-0xa1)=""/161, 0xa1, 0x40002000, &(0x7f0000002000-0x10)={0x1a, 0x1c, 0x3, 0x100000000, 0x7, 0x1f, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}}, 0x10) 2018/02/05 08:57:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ea5000)="636f7265040000005f665f6c74657200") mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) linkat(r0, &(0x7f0000ecc000)='./file0\x00', r0, &(0x7f00006e5000-0x8)='./file0\x00', 0x400) write$fuse(r0, &(0x7f0000142000)={0x28, 0x0, 0x0, @fuse_notify_delete_out}, 0x28) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000feb000)={0x8, 0xfffffffffffffffe, 0x800000000000000, 0x4, 0x9, 0xffffffffffffffff}) rename(&(0x7f0000a92000-0x8)='./file0\x00', &(0x7f0000bf5000)='./file0\x00') ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000817000-0x4)=0x54b) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f00001c1000)={0x80000001, 0xfffffffffffffffe, 0x96, 0xff}) 2018/02/05 08:57:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000011c000-0x1c)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xf, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@dev={0xfe, 0x80}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0xa0}, 0x1}, 0x0) sched_yield() 2018/02/05 08:57:09 executing program 4: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@local, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f0000001000-0x4)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@rand_addr, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0x5b, 0x1, 0x0, 0x2, 0xa0, 0x80, 0x3f, r1, r2}, {0x3970, 0x5, 0xe7, 0x0, 0x7f, 0x4, 0x1200000, 0x40}, {0x8, 0x101, 0x5466, 0x4}, 0x431, 0x5, 0x2, 0x0, 0x2, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0x0, 0x10}, 0x1, 0x33}, 0x70f4895c0e291b66, @in=@broadcast=0xffffffff, 0x6, 0x7, 0x3, 0x7fffffff, 0x1, 0x9, 0xffffffffffffff7f}}, 0xe8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000000)={0x6, 0x9, 0x0, 'queue0\x00', 0x5}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002000-0x8c)={0x0, @in6={{0xa, 0x1, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x3}}}, &(0x7f0000000000)=0x8c) 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) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000003000-0x8c)={r3, @in6={{0xa, 0x3, 0x40, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10000}}}, &(0x7f0000002000-0x4)=0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) r5 = socket(0x2, 0x2, 0x0) bind$inet(r5, &(0x7f0000469000-0xf)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) bind$inet(r4, &(0x7f0000dc8000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r6 = dup2(r0, r4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f0000e0f000)=[@in6={0xa, 0x2, 0x3ff, @mcast1={0xff, 0x1, [], 0x1}, 0x80000001}], 0x1c) r7 = syz_open_procfs(0x0, &(0x7f0000b6d000-0xa)='net/udp\x00') ioctl$TCSETSW(r7, 0x5403, &(0x7f0000398000-0x24)={0xa5, 0x5, 0xe371, 0x8001, 0x0, 0xa4, 0x80000000, 0x7ff, 0x200, 0x6, 0x4d4e, 0x1}) sendto$inet6(r6, &(0x7f0000a00000-0x40)="3e36fa6641714ed858ea20e7404d1e39d0fc083b442c6f561b8afdf6868549d584d4710d7b0b8cb4d656bdd4267aef8a67c7f55818795a0f462bf22f989a334d", 0x40, 0x4004040, &(0x7f0000403000-0x1c)={0xa, 0x1, 0x2c5e68f9, @mcast1={0xff, 0x1, [], 0x1}, 0x7fff}, 0x1c) preadv(r7, &(0x7f0000331000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x102) [ 119.476331] IPVS: Creating netns size=2552 id=10 INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes [ 242.233553] INFO: task syz-executor0:5880 blocked for more than 120 seconds. [ 242.240752] Not tainted 4.4.115-gaa856bd #6 [ 242.245662] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 242.253637] syz-executor0 D ffff8801c54273a8 28584 5880 3849 0x00000002 [ 242.261072] ffff8801c54273a8 0000000000000000 0000000000000000 0000000000000000 [ 242.269087] 0000000000000001 ffff8801c5427300 ffff8801db21fdb8 ffff8801db21fde0 [ 242.277095] ffff8801db21f4d8 ffff8801d2c20000 ffff8800bb2f9800 0000000000000000 [ 242.285099] Call Trace: [ 242.287664] [] schedule+0x7a/0x1b0 [ 242.292827] [] schedule_preempt_disabled+0x13/0x20 [ 242.299422] [] mutex_lock_nested+0x306/0x850 [ 242.305474] [] ? snd_seq_do_ioctl+0x15d/0x1b0 [ 242.311591] [] ? __ww_mutex_lock+0x14f0/0x14f0 [ 242.317821] [] ? do_exit+0x82a/0x2a10 [ 242.323247] [] ? syscall_return_slowpath+0x1b5/0x1f0 [ 242.330001] [] ? int_ret_from_sys_call+0x25/0xa3 [ 242.336396] [] snd_seq_do_ioctl+0x15d/0x1b0 [ 242.342336] [] snd_seq_kernel_client_ctl+0xd7/0x150 [ 242.349020] [] snd_seq_oss_writeq_clear+0xe0/0x140 [ 242.355590] [] ? snd_seq_oss_writeq_wakeup+0xc0/0xc0 [ 242.362314] [] ? kasan_slab_free+0x88/0xc0 [ 242.368199] [] ? kfree+0xfc/0x300 [ 242.373272] [] ? create_port+0x230/0x230 [ 242.378976] [] snd_seq_oss_writeq_delete+0x1f/0x30 [ 242.385557] [] free_devinfo+0x61/0xb0 [ 242.390980] [] port_delete+0xd5/0x110 [ 242.396433] [] snd_seq_delete_port+0x1c3/0x200 [ 242.402638] [] snd_seq_ioctl_delete_port+0xf2/0x1d0 [ 242.409301] [] ? snd_seq_ioctl_set_port_info+0x190/0x190 [ 242.416399] [] snd_seq_do_ioctl+0x182/0x1b0 [ 242.422345] [] snd_seq_kernel_client_ctl+0xd7/0x150 [ 242.429021] [] ? snd_midi_event_new+0x200/0x200 [ 242.435331] [] snd_seq_event_port_detach+0xaf/0x100 [ 242.441966] [] ? snd_seq_event_port_attach+0x190/0x190 [ 242.448891] [] ? __ww_mutex_lock+0x14f0/0x14f0 [ 242.455115] [] ? fsnotify+0x5ad/0xee0 [ 242.460536] [] delete_port+0x73/0xb0 [ 242.465895] [] snd_seq_oss_release+0xe4/0x130 [ 242.472014] [] odev_release+0x52/0x70 [ 242.477472] [] __fput+0x233/0x6d0 [ 242.482544] [] ____fput+0x15/0x20 [ 242.487651] [] task_work_run+0x104/0x180 [ 242.493337] [] do_exit+0x82a/0x2a10 [ 242.498625] [] ? release_task+0x1240/0x1240 [ 242.504584] [] ? hash_futex+0x210/0x210 [ 242.510181] [] ? __dequeue_signal+0xa3/0x550 [ 242.516233] [] ? recalc_sigpending_tsk+0x139/0x180 [ 242.522782] [] ? recalc_sigpending+0x76/0xa0 [ 242.528845] [] ? dequeue_signal+0xc4/0x4b0 [ 242.534724] [] ? __dequeue_signal+0x550/0x550 [ 242.541030] [] do_group_exit+0x108/0x320 [ 242.546766] [] get_signal+0x4f2/0x1550 [ 242.552280] [] do_signal+0x8b/0x1d40 [ 242.557653] [] ? trace_hardirqs_on+0xd/0x10 [ 242.563624] [] ? setup_sigcontext+0x780/0x780 [ 242.569744] [] ? putname+0xee/0x130 [ 242.575017] [] ? kasan_slab_free+0x88/0xc0 [ 242.580883] [] ? kmem_cache_free+0x197/0x320 [ 242.586951] [] ? SyS_futex+0x210/0x2c0 [ 242.592466] [] ? do_futex+0x15d0/0x15d0 [ 242.598088] [] exit_to_usermode_loop+0x11a/0x160 [ 242.604491] [] syscall_return_slowpath+0x1b5/0x1f0 [ 242.611052] [] int_ret_from_sys_call+0x25/0xa3 [ 242.617380] INFO: lockdep is turned off. [ 242.621412] Sending NMI to all CPUs: [ 242.626251] NMI backtrace for cpu 0 [ 242.629850] CPU: 0 PID: 485 Comm: khungtaskd Not tainted 4.4.115-gaa856bd #6 [ 242.637045] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.646386] task: ffff8800bac44800 task.stack: ffff8800bb228000 [ 242.652414] RIP: 0010:[] [] flat_send_IPI_mask+0xf7/0x1a0 [ 242.661158] RSP: 0018:ffff8800bb22fcb8 EFLAGS: 00000046 [ 242.666591] RAX: 0000000003000000 RBX: 0000000000000c00 RCX: ffffffff8126a292 [ 242.673851] RDX: 0000000000000c00 RSI: 0000000000000002 RDI: ffffffffff5fb300 [ 242.681104] RBP: ffff8800bb22fce0 R08: 0000000000000001 R09: 0000000000000000 [ 242.688377] R10: 0000000000000000 R11: fffffbfff0ad7e2c R12: 0000000000000246 [ 242.695637] R13: 0000000000000003 R14: ffffffff8426f3a0 R15: 0000000000000002 [ 242.702879] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 242.711104] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.717012] CR2: 000000c422e39010 CR3: 00000001d986a000 CR4: 0000000000160670 [ 242.724275] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.731518] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.738784] Stack: [ 242.740901] ffffffff8426f3a0 ffffffff847ef7c0 fffffbfff08fd9ac dffffc0000000000 [ 242.748428] ffff8801db31bca0 ffff8800bb22fd00 ffffffff810b99fb ffffffff839f61c0 [ 242.755963] 0000000000000003 ffff8800bb22fd60 ffffffff81d0ed14 0000000000000001 [ 242.763499] Call Trace: [ 242.766057] [] nmi_raise_cpu_backtrace+0x5b/0x70 [ 242.772431] [] nmi_trigger_all_cpu_backtrace+0x4a4/0x550 [ 242.779536] [] ? irq_force_complete_move+0x3b0/0x3b0 [ 242.786278] [] arch_trigger_all_cpu_backtrace+0x14/0x20 [ 242.793260] [] watchdog+0x6fa/0xae0 [ 242.798534] [] ? watchdog+0xc3/0xae0 [ 242.803879] [] kthread+0x268/0x300 [ 242.809036] [] ? reset_hung_task_detector+0x20/0x20 [ 242.815692] [] ? kthread_create_on_node+0x400/0x400 [ 242.822327] [] ? kthread_create_on_node+0x400/0x400 [ 242.828996] [] ret_from_fork+0x55/0x80 [ 242.834531] [] ? kthread_create_on_node+0x400/0x400 [ 242.841169] Code: b3 5f ff f6 c4 10 75 e1 44 89 e8 c1 e0 18 89 04 25 10 b3 5f ff 44 89 fa 09 da 80 cf 04 41 83 ff 02 0f 44 d3 89 14 25 00 b3 5f ff <41> f7 c4 00 02 00 00 74 1a e8 0b 2f 17 00 4c 89 e7 57 9d 0f 1f [ 242.860158] NMI backtrace for cpu 1 [ 242.863772] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 4.4.115-gaa856bd #6 [ 242.870676] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.880124] task: ffff8801d9b49800 task.stack: ffff8801d9b58000 [ 242.886181] RIP: 0010:[] [] debug_object_deactivate+0x1dd/0x3c0 [ 242.895456] RSP: 0018:ffff8801d9b5fc00 EFLAGS: 00000046 [ 242.900875] RAX: 0000000000000096 RBX: ffff8801d8753498 RCX: 1ffff1003b0ea695 [ 242.908322] RDX: 0000000000000000 RSI: ffffffff842c6460 RDI: ffff8801d87534a8 [ 242.915583] RBP: ffff8801d9b5fcc8 R08: 1ffff1003b46dd68 R09: 0000000000000001 [ 242.922831] R10: ffffffff838443e0 R11: 1ffff1003b36bf46 R12: 1ffff1003b36bf84 [ 242.930194] R13: 0000000000000003 R14: dffffc0000000000 R15: ffffffff857d3748 [ 242.937463] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 242.947254] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.953113] CR2: 00007f7c32126000 CR3: 00000001d2786000 CR4: 0000000000160670 [ 242.960385] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.967647] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.974917] Stack: [ 242.977036] 0000000000000002 0000000000000000 ffffffff842c6460 ffff8801db319c40 [ 242.984570] 0000000041b58ab3 ffffffff83fce1d9 ffffffff81d65b70 0000000000000092 [ 242.992077] ffff8801db319c70 dffffc0000000000 ffff8801d9b5fd08 ffff8801d9b5fc80 [ 242.999609] Call Trace: [ 243.002251] [] ? debug_object_activate+0x500/0x500 [ 243.008832] [] ? _raw_spin_lock_irqsave+0x56/0x70 [ 243.015329] [] ? lock_hrtimer_base.isra.16+0x75/0x130 [ 243.022142] [] ? lock_hrtimer_base.isra.16+0x97/0x130 [ 243.028980] [] hrtimer_try_to_cancel+0x189/0x660 [ 243.035375] [] ? retrigger_next_event+0x1b0/0x1b0 [ 243.041844] [] ? __update_cpu_load+0x1ae/0x2c0 [ 243.048072] [] ? update_cpu_load_nohz+0xcf/0x140 [ 243.054470] [] hrtimer_cancel+0x22/0x40 [ 243.060065] [] tick_nohz_restart+0x1e/0x190 [ 243.066030] [] tick_nohz_idle_exit+0x247/0x3d0 [ 243.072231] [] cpu_startup_entry+0x2a5/0x8f0 [ 243.078294] [] ? call_cpuidle+0xe0/0xe0 [ 243.083905] [] ? clockevents_register_device+0x122/0x230 [ 243.090981] [] start_secondary+0x304/0x3e0 [ 243.096865] [] ? set_cpu_sibling_map+0x1080/0x1080 [ 243.103439] Code: 3b 4b 18 75 c6 48 8d 7b 10 48 ba 00 00 00 00 00 fc ff df 48 89 f9 48 c1 e9 03 0f b6 14 11 84 d2 74 09 80 fa 03 0f 8e b6 01 00 00 <8b> 53 10 83 fa 01 72 7d 83 fa 03 0f 86 8d 00 00 00 83 fa 04 75 [ 243.122632] Kernel panic - not syncing: hung_task: blocked tasks [ 243.128782] CPU: 1 PID: 485 Comm: khungtaskd Not tainted 4.4.115-gaa856bd #6 [ 243.135946] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 243.145279] 0000000000000000 7921016f4821667b ffff8800bb22fca8 ffffffff81d03dad [ 243.153255] ffffffff83882f20 ffff8800bb22fd80 dffffc0000000000 7fffffffffffffff [ 243.161244] ffff8801c34eb448 ffff8800bb22fd70 ffffffff8141acca 0000000041b58ab3 [ 243.169225] Call Trace: [ 243.171791] [] dump_stack+0xc1/0x124 [ 243.177134] [] panic+0x1aa/0x388 [ 243.182118] [] ? percpu_up_read.constprop.45+0xe1/0xe1 [ 243.189013] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 243.196268] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 243.203513] [] watchdog+0x70b/0xae0 [ 243.208760] [] ? watchdog+0xc3/0xae0 [ 243.214094] [] kthread+0x268/0x300 [ 243.219254] [] ? reset_hung_task_detector+0x20/0x20 [ 243.225888] [] ? kthread_create_on_node+0x400/0x400 [ 243.232701] [] ? kthread_create_on_node+0x400/0x400 [ 243.239359] [] ret_from_fork+0x55/0x80 [ 243.244882] [] ? kthread_create_on_node+0x400/0x400 [ 243.252011] Dumping ftrace buffer: [ 243.255527] (ftrace buffer empty) [ 243.259209] Kernel Offset: disabled [ 243.262805] Rebooting in 86400 seconds..